Ausführungsbeispieie refer to a data transmitter and which sends data in particular, to a data transmitter by using an individual hopping pattern. Further embodiments relate to a data receiver and which receives in particular, to a data receiver, the data which is transmitted using a specific hopping pattern. More Ausführungsbeispieie relate to the generation of specific hopping patterns. More Ausführungsbeispieie relate to the sending and receiving of data using specific hopping patterns. Some Ausführungsbeispieie refer to specific hopping pattern for Telegram splitting. Some Ausführungsbeispieie relate to an optimization process for generating hopping patterns (English, hopping-pattern).

From DE 10 201 1 082 098 B4 the telegram -Splitting method (telegram division method) is known, according to which a message (or data packet) sub-data packets is divided into a plurality of which using a hopping pattern in time and, optionally, in the frequency are transmitted distributed.

In WO 2015/128385 A1 a data transmission arrangement is described comprising an energy harvesting element as an energy source. The data transmission arrangement is designed this to data using the telegram splitting process to send, wherein a pending for transmission subpacket in response to a deployable from the power supply device electric power amount is sent either temporarily stored and transmitted later, or discarded.

In the publication [G. Kilian, H. Petkov, R Psiuk, H. Lieske, F. Berry, Robert J., and A. Heuberger, "Improved coverage for low-power telemetry system using telegram splitting," in Proceedings of 2013 European Conference on Smart Objects, systems and Technologies (SmartSysTech), 2013], an improved coverage for low-energy telemetry systems that use the Telegram splitting process. beschneben.

In the publication [G. Kilian, M. Breiling, HH Petkov, H. Lieske, F. Berry, Robert J., and A. Heuberger, "Increasing Transmission Reliability for Telemetry Systems Using Telegram splitting," IEEE Transactions on Communications, vol. 63, no. 3, pp. 949-961, Mar. 2015] describes an improved transmission reliability for low power telemetry systems that use the telegram splitting process.

The Telegram splitting + process uses certain time-frequency hopping pattern for transmitting data over the radio channel. In order to successfully decode a data packet, it is necessary that the hopping pattern. That was used to send, is known at the receiver. To ensure this global time and frequency hopping patterns are defined for Telegram splitting networks that all participants are known.

In the communication a plurality of subscribers by means of telegram splitting in the same band results in an inferior noise immunity of the transmission, if the same time and / or frequency hopping pattern is used for the transmission of data from multiple nodes. Start two nodes within a short time frame (eg the duration of a sub-packet) transmission with the same hopping pattern, all the sub-data packets overlap of the message and cancel the worst case mutually exclusive.

The present invention is thus based on the object to provide a concept which increases the transmission security when multiple nodes a time and / or frequency hopping pattern used for the data transmission.

This problem is solved by the independent claims.

Advantageous developments can be found in the dependent claims.

Embodiments provide a data transmitter, which is adapted to a signal to be transmitted, having an individual hopping pattern, wherein the individual hopping pattern is dependent on an operating parameter.

Further embodiments provide a data receiver which is adapted to receive a signal from the data transmitter to, wherein the signal comprises an individual hopping pattern, wherein the individual hopping pattern is dependent on an operating parameter.

In embodiments of the data transmitter and the data receiver for communication instead of a single (global) hopping pattern, which is used by all data transmitters and data receivers of a communication system alike, an individual hopping pattern use. This individual hopping pattern may be on an operating parameter (such as one operating parameter of the data transmitter, an operating parameter of the data receiver, or one operating parameter of the communication system of the data transmitter and / or data receiver) dependent and is thus only of the data transmitter and the data receiver itself or a small group of data transmitters and / or data receivers used can be significantly increased so that the immunity.

In embodiments of the data transmitter and / or the data receiver may be configured to calculate the individual hopping pattern as a function of the operating parameters, for example using a mapping rule with the operation parameter as an input variable.

Further, the data transmitter and / or the data receiver may be configured to a hopping pattern from a set of hopping patterns depending on the operating parameters of select (or select) to obtain the individual hopping pattern.

In embodiments of the operating parameters of the data transmitter itself can be an intrinsic parameter of the data transmitter.

For example, the intrinsic parameters of the data transmitter can addressing information or identification information of the data transmitter is.

For example, the intrinsic parameters of the data transmitter can be a quartz tolerance of the data transmitter. In this case, the data transmitter may be configured, for example, to determine a function of the quartz tolerance a value to use maximum range of frequency subchannels of a frequency channel and around the individual hopping pattern so as to calculate or select from a set of hopping patterns such that this be within the used the maximum range of frequency subchannels of the frequency channel is located.

For example, the intrinsic parameters of the data channel may be a frequency offset, at which the transmitted data from the transmitter signal and the hopping pattern used by the data transmitter is applied.

For example, the intrinsic parameters of the data channel may be an available transmit power. In this case, the data transmitter can be configured to puncture a hopping pattern depending on the available transmit power to get to the individual hopping pattern.

For example, the intrinsic parameters of the data channel may be a frequency offset at which the data transmitter provides a hopping pattern, to obtain the individual hopping pattern. The frequency offset may be a random frequency offset. Further, the data transmitter may be adapted to the frequency offset in response to determine to be transmitted user data or error protection data. Further, the data transmitter may be configured to transmit the signal with information to be provided, which describes the frequency offset.

In embodiments of the operating parameters of the data transmitter may be assigned to the data transmitter parameters.

For example, the assigned to the data transmitter parameter may be a radio cell of a communication system. Here, the data transmitter can get assigned to the individual hopping pattern, for example, from a base station of the radio cell or a central control unit.

For example, the assigned to the data transmitter parameter may be a geographic location of the data transmitter. For example, the data transmitter can determine even the geographic position by means of a sensor (such as GPS receiver).

For example, the assigned parameters may be the data transmitter screen a frequency of use of the respective hopping pattern of a set of jump. Here, the data transmitter may be configured to select the individual hopping pattern from the set of hopping patterns depending on the respective frequency of use.

For example, the transmitter assigned to the data parameter can be a priority of the data transmitter or a transmitter of the data message to be transmitted.

In Ausführungsbeispielerl the operating parameters user data or a portion of user data, or error protection data or a portion of error protection data can be.

In Ausführungsbeispieien the individual hopping pattern may include a plurality of hops (English, hops), which are distributed in time and / or frequency. The distribution of the plurality of jumps in time and / or frequency can thereby be dependent on the operating parameters.

In embodiments, the data transmitter may be configured to transmit data corresponding to the individual hopping pattern in the time and / or frequency distributed to send. Accordingly, the data receiver may be configured to receive data transmitted distributed in accordance with the individual hopping pattern in the time and / or frequency.

In embodiments, the data transmitter may be configured to divide data to be transmitted (eg, a data packet) into a plurality of sub-data packets and to send distributes the sub-data packets corresponding to the individual hopping pattern in the time and / or frequency. The data receiver can be adapted to the sub-data packets of the individual hopping pattern in the time and / or frequency are transmitted distributed in accordance with received and to assemble again to obtain the data.

In embodiments, the data (for example, the data packet) in such a way to be channel-encoded so that, for error-free decoding of the data, not all sub-data packets, but only a part of the sub-data packets is required.

In embodiments, the individual hopping pattern, a time hopping pattern, a frequency hopping pattern or a combination of a time hopping pattern and a

its frequency hopping pattern.

A time hopping pattern may indicate a sequence of transmission times or transmission time intervals with which the sub-data packets are sent. For example, a first subpacket may result in a first transmission time point (or in a first transmit time slot) and a second sub-data packet to be sent to a second transmission time point (or in a second transmit time slot), wherein the first transmission time and the second time of transmission are different. The time hopping patterns can thereby define the first transmission time and the second transmission time point (or specify or indicate). Alternatively, the time hopping pattern can be the first transmission time and a time

indicating interval between the first transmission time and the second transmission time. Of course, the time hopping pattern can also specify only the time interval between the first time and the second transmission time. Between the sub-packets transmission breaks may be present is where not sent. The sub-data packets can also overlap in time (overlap).

A frequency hopping pattern may indicate a sequence of transmission frequency or transmission frequency jumps with which the sub-data packets are sent. For example, a first sub-packet with a first transmit frequency (or a first frequency channel) and a second sub-packet having a second transmission frequency (or, in a second frequency channel) to be sent, the first transmitting frequency and the second transmission frequency are different. The frequency hopping pattern can thereby define the first transmitting frequency and the second transmission frequency (or specify or indicate). Alternatively, the frequency hopping pattern may indicate the first transmission frequency and a frequency interval (transmission frequency hopping) between the first transmission frequency and the second transmission frequency.

A time and frequency hopping pattern, the combination of a time hopping pattern and a frequency hopping pattern to be, ie, a sequence of transmission times or transmission time intervals with which the sub-data packets are transmitted, wherein the transmission times (or transmission time intervals) transmission frequencies (or Sendefrequenzsprün.ge) are assigned.

In embodiments, the individual hopping pattern may be a first individual hopping pattern, wherein the signal may comprise a second individual hopping pattern, wherein the second individual hopping pattern can be dependent on the individual first hopping patterns or the operating parameters.

For example, the first individual hopping pattern may have a fixed length, wherein the second individual hopping pattern may have a variable length. In this case, the data transmitter may be adapted to fixed-length data using the first hopping pattern individual to send, and to variable-length data using the second individual hopping pattern to transmit.

The data transmitter may be configured to select the second individual hopping patterns in response to the first individual hopping pattern or the operating parameters of a set of hopping patterns.

Further, the data transmitter may be configured to a hopping pattern in response to the first individual hopping pattern or the operating parameter to obtain the second individual hopping pattern match.

Further embodiments provide a method for transmitting a signal. The method includes a step of transmitting a signal, the Signal comprising an individual hopping pattern, wherein the individual hopping pattern of a transmitter-side operating parameter is dependent.

Further embodiments provide a method of receiving a signal. The method includes a step of receiving the signal, the signal having an individual hopping pattern, wherein the individual hopping pattern of a transmitter-side operating parameter is dependent.

Further embodiments provide a data transmitter, which is designed to transfer data according to a hopping pattern to be transmitted, wherein the data transmitter is configured randomly to the data only in selected jumps a plurality of hops of the hopping pattern to the cracks to be transmitted, wherein the data transmitter is adapted or in response to select an operating parameter.

Other embodiments provide data receiver which is adapted to receive data corresponding to one hopping pattern to where the data is transmitted from a data transmitter only in selected jumps a plurality of hops of the hopping pattern, wherein the hops are selected at random or in dependence on an operating parameter.

Further embodiments provide a method for transmitting a signal. The method includes a step of selecting a subset of jumps a plurality of hops of the hopping pattern, wherein the subset selected by jumps at random or in dependence on an operating parameter of the plurality of hops. Further, the method includes a step of transmitting the data in the selected hops of the hopping pattern.

Further embodiments provide a method of receiving a signal. The method includes a step of receiving the data, the data of a plurality of hops of the hopping pattern is sent only in selected jumps, wherein said jumps are selected at random or in dependence on an operating parameter.

Further embodiments provide a method for generating hopping patterns, according to an embodiment. The method includes a step of randomly generating a plurality of hopping patterns, the hopping pattern, at least two jumps, which are distributed in frequency and time. The method further comprises a step of selecting the hopping pattern of the plurality of hopping patterns whose autocorrelation functions have predetermined autocorrelation properties to obtain hopping pattern with predefined autocorrelation characteristics.

In embodiments those hopping pattern may meet the predetermined autocorrelation properties, do not exceed their auto-correlation function side lobes a predetermined maximum amplitude threshold.

The amplitude threshold, for example, be the same number of hops that a repetitive and shifted in time and / or frequency sub-hopping pattern form of the hopping pattern.

In embodiments those hopping pattern may meet the predetermined autocorrelation properties, the partial sum formed over a predetermined number of largest amplitude values ​​of the respective auto-correlation function is smaller than a predetermined threshold value.

The threshold may be selected such that at least two meet hopping pattern (or a predetermined number of hopping patterns) the predetermined autocorrelation properties.

The threshold value may also be derived as a function of boundary parameters such as a number of sub-data packets (sub-packets) or frequency jumps.

The threshold can also be selected fixed.

In embodiments, the method may further comprise a step of calculating cross-correlation functions between the hopping patterns with predefined autocorrelation characteristics.

Further, the method can obtain a step of selecting the hopping pattern from hopping patterns with predefined autocorrelation properties, the cross-correlation functions have predetermined cross-correlation properties to hopping pattern with predefined autocorrelation characteristics and predetermined cross-correlation properties.

In embodiments those hopping pattern may meet the predetermined cross-correlation properties, the partial sums is formed over a predetermined number of largest amplitude values ​​of the respective cross-correlation function, are the smallest.

In embodiments, the hopping pattern can be generated so that the jumps of the respective hopping pattern are within a predetermined frequency band.

In embodiments, the method may further comprise a step of randomly generating a plurality of other hopping patterns, the hopping patterns further comprise at least two jumps, which are distributed in frequency and time. The method may further comprise a step of selecting the further hopping pattern of the plurality of other hopping patterns whose autocorrelation functions have predetermined autocorrelation properties, in order to obtain more hopping patterns with predefined autocorrelation characteristics. Here, the plurality may be generated by other hopping patterns so that the jumps of the respective further hopping pattern are within a predetermined other frequency bands,

Here, those hopping pattern may meet the predetermined autocorrelation properties, do not exceed their auto-correlation function side lobes a predetermined maximum amplitude threshold. The amplitude threshold can, for example equal to a number of hops to be a cluster of a plurality of clusters, in which the hopping pattern is divided. A cluster may for example be a number of hops, which have the same time and / or frequency distance apart.

Furthermore those hopping pattern may meet the predetermined autocorrelation properties, the partial sum formed over a predetermined number of largest amplitude values ​​of the respective auto-correlation function is smaller than a predetermined threshold value. The threshold value can be selected such that at least two meet hopping pattern (or a predetermined number of hopping patterns) the predetermined autocorrelation properties.

In embodiments, the cross-correlation functions between the hopping patterns with predefined autocorrelation characteristics and other hopping patterns may be calculated with predefined autocorrelation characteristics, with those hopping patterns are selected from the hopping patterns with predefined autocorrelation characteristics and other hopping patterns with predefined autocorrelation properties, the cross-correlation functions have predetermined cross-correlation properties.

Here, those hopping pattern may meet the predetermined cross-correlation properties, the partial sums is formed over a predetermined number of largest amplitude values ​​of the respective cross-correlation function, are the smallest.

Further embodiments provide a method for generating a set of hopping patterns, the method comprising a step of randomly generating a plurality of hopping patterns, the hopping pattern, at least two jumps, which are distributed in frequency and time. The method further comprises a step of mapping the plurality of hopping patterns in respective two-dimensional time and frequency occupancy matrix and, optionally, may occur, taking into account influences of adjacent frequency positions (adjacent channel interference) with applied thereon calculating the two-dimensional auto-correlation functions (2D AKF). Further, the method comprises (finite as, but larger) a step of selecting a plurality of hopping patterns from a (eg substantially larger) the plurality of hopping patterns,

For example, the Teilsummenbüdung can be done because when all amplitude values ​​are added together, the sum is always the same. In embodiments, only hopping pattern should be selected whose ACF / CCF Maxima have that are as small as possible, but more have small values ​​(better smearing). Therefore, sorting can be done with the greatest be tapped. The number can be variable.

In embodiments, the method may comprise a step of repeating the process using other intrinsic parameters of the data transmitter, such as a quartz tolerance, (finite example) to a new number of hopping patterns from a (for example, still clearly larger) plurality of hopping patterns with a modified maximum generating range of frequency subchannels.

In embodiments, the method may further comprise a step of calculating all the 2D cross-correlation functions (2D KKF) between the selected hopping patterns and the newly selected hopping patterns (from the repetition of the method), each having predetermined autocorrelation properties, during subsequent evaluation of each individual 2D KKF respect renewed vectorial sorting all amplitude values ​​of the 2D correlation function in ascending order and subsequent partial summation over the plurality of the largest amplitude values ​​and subsequent storage in a result matrix.

In embodiments of the step of selecting the hopping pattern (eg, via a Monte Carlo method) from the hopping patterns with predetermined 2D autocorrelation properties and precomputed 2D cross-correlation functions carried out with the above-described cross-correlation properties such that all to the selection of the set of hopping patterns corresponding 2D KKF corresponding partial sums are accumulated from the result matrix and the set is selected by hopping patterns whose sum is minimal.

For example, all added up and then only the minimum are formed. In this respect a less good may also be included along with many good CCF values. At 16 hopping patterns, not all 64 SCFA will be equally good.

Weitere Ausführungsbeispiele schaffen ein Verfahren zum Senden eines Signals mit einem Sprungmuster, wobei das Sprungmuster ein Zeitsprungmuster, ein Frequenzsprungmuster oder eine Kombination aus dem Zeitsprungmuster und dem Frequenzsprungmuster ist, wobei das Zeitsprungmuster eines aus den in der folgenden Tabelle genannten acht Zeitsprungmustern mit jeweils 24 Sprüngen ist:

wobei in der Tabelle jede Zeile ein Zeitsprungmuster ist, wobei in der Tabelle jede Spalte ein Sprung des jeweiligen Zeitsprungmusters angefangen von einem zweiten Sprung ist, so dass jedes Zeitsprungmuster 24 Sprünge aufweist, wobei in der Tabelle jede Zelle einen zeitlichen Abstand eines Referenzpunkts (z.B. Mitte oder Anfang oder Ende) des jeweiligen Sprungs zu einem gleichen Referenzpunkt (z.B. Mitte oder Anfang oder Ende) eines unmittelbar darauffolgenden Sprungs in (vorzugsweise Vielfachen von) Sendesymboldauern angibt, wobei das Frequenzsprungmuster eines aus den in der folgenden Tabelle genannten acht Frequenzsprungmustem mit jeweils 24 Sprüngen ist:

wobei in der Tabelle jede Zeile ein Frequenzsprungmuster ist, wobei in der Tabelle jede Spalte ein Sprung des jeweiligen Frequenzsprungmusters ist, wobei in der Tabelle jede Zelle eine Sendefrequenz des jeweiligen Sprungs des jeweiligen Frequenzsprungmusters in Trägern von UCG CO bis UCG C23 angibt.

Bei Ausführungsbeispielen kann das Signal von einem Knoten gesendet werden, der eine Quarztoleranz von +/- 20 ppm oder besser aufweist.

Bei Ausführungsbeispielerl kann ein Datenpaket aufgeteilt in eine Mehrzahl von Sub- Datenpakete entsprechend des Sprungmusters gesendet werden, so dass in jedem Sprung des Sprungmusters ein Sub-Datenpaket der Mehrzahl von Sub-Datenpakete gesendet wird.

Bei Ausführungsbeispielen kann das Sprungmuster eine Kombination aus dem

Time hopping pattern and the frequency hopping patterns may be, the time hopping pattern and the frequency hopping pattern in the corresponding table having the same row number. For example, the hopping pattern may be a combination of the first time hopping pattern and the first frequency hopping pattern. Of course, the hopping pattern can also be a combination of the second time warp pattern and the second frequency hopping pattern, etc.

Further embodiments provide a method for transmitting a signal with a hopping pattern, the hopping pattern is a time hopping pattern is a frequency hopping pattern or a combination of the time hopping pattern and the frequency hopping pattern, wherein the time hopping pattern is one of the reasons given in the following table, eight time hopping patterns with 24 jumps:

wherein in the table, each row is a time hopping pattern, wherein started in the table each column a jump of the respective time hopping pattern is of a second jump, so that each time hopping pattern has 24 jumps, wherein in the table, each cell by a time interval of a reference point (eg. B. center or the beginning or end) of the respective jump to a gle ' chen reference point (for example, center or the beginning or end) of an immediately following the jump in (preferably multiples of) transmission symbol durations indicating wherein the frequency hopping pattern of the reasons given in the following Table eight frequency hopping patterns with 24 jumps is:

wherein each row in the table is a frequency hopping pattern, wherein in the table, each column is a stepping of the respective frequency hopping pattern, wherein each cell in the table, a transmission frequency of the respective jump of the respective frequency hopping pattern in carriers of UCG . _C0 indicating to UCG_29.

In embodiments, the signal can be sent by a node that has a quartz tolerance of +/- 10 ppm or better.

In embodiments, a data packet may be divided into a plurality of sub-data packets according to the hopping pattern to be sent, so that in each branch of the branch pattern, a sub-packet of data of the plurality of sub-data packets.

In Ausführungsbeispieien the hopping pattern may be a combination of the time hopping pattern and the frequency hopping pattern, wherein the time hopping pattern and the frequency hopping pattern in the corresponding table having the same row number. For example, the hopping pattern may be a combination of the first time hopping pattern and the first frequency hopping pattern. Of course, the hopping pattern can also be a combination of the second time warp pattern and the second frequency hopping pattern, etc.

Further embodiments provide a method for receiving a signal with a hopping pattern, the hopping pattern is a time hopping pattern is a frequency hopping pattern or a combination of the time hopping pattern and the frequency hopping pattern, wherein the time hopping pattern is any one of those referred to in the following table, eight time hopping patterns with 24 jumps :

wherein in the table, each row is a time hopping pattern, wherein started in the table each column a jump of the respective time hopping pattern is of a second jump, so that each time hopping pattern has 24 jumps, wherein in the table, each cell by a time interval of a reference point (eg. B. middle or the beginning or end) of the respective F59228 DE-2017065162

Jump to a same reference point (for example, center or the beginning or end) of an immediately following the jump in indicating (preferably multiples of) reception symbol periods, wherein the frequency hopping pattern is one of the reasons given in the following table eight frequency hopping patterns with 24 jumps:

wherein in the table, each line is a frequency hopping pattern, wherein in the table, each column is a stepping of the respective frequency hopping pattern, wherein in the table, each cell indicating a transmission frequency of the respective jump of the respective frequency hopping pattern in carriers of UCG _C0 to UCG 23rd

Weitere Ausführungsbeispiele schaffen ein Verfahren zum Empfangen eines Signals mit einem Sprungmuster, wobei das Sprungmuster ein Zeitsprungmuster, ein Frequenzsprungmuster oder eine Kombination aus dem Zeitsprungmuster und dem Frequenzsprungmuster ist, wobei das Zeitsprungmuster eines aus den in der folgenden Tabelle genannten acht Zeitsprungmustern mit jeweils 24 Sprüngen ist:

ti von Sub-Datenpaketen im Kernrahmen Sc

wobei in der Tabelle jede Zeile ein Zeitsprungmuster ist, wobei in der Tabelle jede Spalte ein Sprung des jeweiligen Zeitsprungmusters angefangen von einem zweiten Sprung ist, so dass jedes Zeitsprungmuster 24 Sprünge aufweist, wobei in der Tabelle jede Zelle einen zeitlichen Abstand eines Referenzpunkts (z. B. Mitte oder Anfang oder Ende) des jeweiligen Sprungs zu einem gleichen Referenzpunkt (z.B. Mitte oder Anfang oder Ende) eines unmittelbar darauffolgenden Sprungs in (vorzugsweise Vielfachen von)

Empfangssymboldauern angibt, wobei das Frequenzsprungmuster eines aus den in folgenden Tabelle genannten acht Frequenzsprungmustern mit jeweils 24 Sprüngen ist:

Muster # von Sub-Datenpaketen im Kernrahmen Sc

wherein in the table, each line is a frequency hopping pattern, wherein in the table, each Spaite a jump of the respective frequency hopping pattern, wherein in the table, each cell a Sendefreq uence of the respective jump of the respective frequency hopping pattern in carriers of UCG CO indicates to UCG_29.

Further embodiments provide a method for transmitting a signal with a hopping pattern, the hopping pattern is a time hopping pattern is a frequency hopping pattern or a combination of the time hopping pattern and the frequency hopping pattern, wherein the time hopping patterns of the reasons given in the following Table Eight

Time hopping patterns with 18 jumps is:

wherein in the table, each line of a time hopping pattern, wherein started in the table each column a jump of the respective time hopping pattern is of a second jump, so that each Zeitsprungmusier having 18 jumps, wherein in the table, each cell by a time interval of a reference point (eg. indicating B. center or the beginning or end) of the respective jump to a same reference point (for example, center or the beginning or end) of an immediately following the jump in (preferably multiples of) transmission symbol periods, wherein the frequency hopping pattern of the reasons given in the following table eight frequency hopping patterns with each 18 jumps is:

wherein in the table, each line is a frequency hopping pattern, wherein in the table, each column is a stepping of the respective frequency hopping pattern, wherein the respective frequency hopping pattern in carriers of UCG_C0 indicating in the table, each cell a transmission frequency of the respective jump to UCG_23.

In embodiments, the signal can be sent by a node that has a quartz tolerance of +/- 20 ppm or better.

In embodiments, a data packet may be divided into a plurality of sub-data packets according to the hopping pattern to be sent, so that in each branch of the branch pattern, a sub-packet of data of the plurality of sub-data packets.

In embodiments, the hopping pattern may be a combination of the time hopping pattern and the frequency hopping pattern, wherein the time hopping pattern and the frequency hopping pattern in the corresponding table having the same row number. For example, the hopping pattern may be a combination of the first time hopping pattern and the first frequency hopping pattern. Of course, the hopping pattern can also be a combination of the second time warp pattern and the second frequency hopping pattern, etc.

Further embodiments provide a method for transmitting a signal with a hopping pattern, the hopping pattern is a time hopping pattern, a frequency hopping pattern

or a combination of the time hopping pattern and the frequency hopping pattern, wherein the time hopping pattern in a specified from the in the following Table Eight

Time hopping patterns with 18 jumps is:

wherein in the table, each line of a time hopping pattern, wherein started in the table each column a jump of the respective time hopping pattern is of a second jump, so that each time-hopping pattern 18 jumps, wherein in the table, each cell by a time interval of a reference point (for example, center by) transmit symbol durations indicating or the beginning or end) of the respective jump to a same reference point (for example, center or the beginning or end) of an immediately following the jump in (preferably multiples, wherein the frequency hopping pattern of the reasons given in the following table eight frequency hopping patterns with 18 jumps is:

wherein in the table, each line is a frequency hopping pattern, wherein in the table, each column is a stepping of the respective frequency hopping pattern, wherein in the table, each cell of the respective frequency hopping pattern in carriers of UCG_C0 to UCG a transmission frequency of the respective jump .. indicating 29th

In embodiments, the signal can be sent by a node that has a quartz tolerance of +/- 10 ppm or better.

In embodiments, a data packet may be divided into a plurality of sub-data packets according to the hopping pattern to be sent, so that in each branch of the branch pattern, a sub-packet of data of the plurality of sub-data packets.

In embodiments, the hopping pattern may be a combination of the time hopping pattern and the frequency hopping pattern, wherein the time hopping pattern and the frequency hopping pattern in the corresponding table having the same row number. For example, the hopping pattern may be a combination of the first time hopping pattern and the first frequency hopping pattern. Of course, the hopping pattern can also be a combination of the second time warp pattern and the second frequency hopping pattern, etc.

Further embodiments provide a method for receiving a signal with a hopping pattern, the hopping pattern is a time hopping pattern is a frequency hopping pattern or a combination of the time hopping pattern and the frequency hopping pattern, wherein the time hopping pattern is one of the reasons given in the following table, eight time hopping patterns with 18 jumps :

wherein in the table, each line of a time hopping pattern, wherein starting a jump of the respective time hopping pattern in the table each column is of a second bed, so

that each time hopping pattern has 18 jumps, wherein a time interval in the table, each cell of a reference point (for example, center or top or bottom) of the respective jump to a same reference point (for example, center or the beginning or end) of an immediately following the jump in (preferably multiples of ) reception symbol periods, indicating the frequency hopping pattern is one of the reasons given in the following table eight frequency hopping patterns with 18 jumps:

wherein each row in the table is a frequency hopping pattern, wherein in the table, each column is a stepping of the respective frequency hopping pattern. wherein each cell in the table indicates a transmission frequency of the respective jump of the respective frequency hopping pattern in carriers of CO to UCG UCG .23.

claims

1 . Data transmitter (100), which is designed to provide a signal (120) to be transmitted, having an individual hopping pattern (140), wherein the individual hopping pattern (140) is dependent on an operating parameter.

To the individual hopping pattern (140) to calculate the second data transmitter (100) according to the preceding claim, wherein the data transmitter (100) is formed in dependence on the operating parameters.

3. data transmitter (100) to the individual hopping pattern (140) in dependence on the operating parameters of a set of hopping patterns selected according to one of the preceding claims, wherein the data transmitter (100) is formed.

4. Data transmitter (100) according to claim 3, wherein the set of hopping patterns to the data transmitter (100) is known, or the data transmitter (100) is assigned.

5. Data transmitter (100) according to any one of the preceding claims, wherein the operating parameter of the data transmitter (100) is an intrinsic parameter of the data transmitter (100) itself.

6. Data transmitter (100) according to claim 5, wherein the intrinsic parameters of the data transmitter (100) addressing information or identification information of the data transmitter.

7. Data transmitter (100) according to claim 5, wherein the intrinsic parameters of the data transmitter is a quartz tolerance of the data transmitter.

To determine 8. Data transmitter (100) according to claim 7, wherein the data transmitter (100) is formed in dependence on the quartz tolerance to be used a maximum range of frequency subchannels of a frequency channel;

wherein in order to calculate the individual hopping pattern (140) so or patterns from a set of hopping, the data transmitter (100) is configured to select such a way that

this within the maximum range to be used by

is frequency subchannels of the frequency channel.

9. Data transmitter (100) according to any one of claims 7 to 8, wherein the inherent

is parameter of the data transmitter, a frequency offset.

10. Data transmitter (100) according to claim 5, wherein the intrinsic parameters of the data channel is an available transmission power.

1 1. Data transmitter (100) according to claim 10, wherein the data transmitter (100) is configured to puncture a hopping pattern as a function of the available transmission power, in order to obtain the individual hopping pattern (140).

12, the data transmitter (100) according to claim 5, wherein the intrinsic parameters of the data transmitter is a frequency offset at which the data transmitter (100) provides a hopping pattern to obtain the individual hopping pattern (140).

13, the data transmitter (100) according to claim 12, wherein the frequency offset is a random frequency offset.

To determine 14. Data transmitter (100) according to claim 12, wherein the data transmitter (100) is formed around the frequency offset in response to the transmitted user data or error protection data.

1 5. data transmitter (100) according to any one of claims 12 to 14, wherein the data transmitter (100) is adapted to the signal (120) to be provided with information describing the frequency offset.

16, the data transmitter (100) according to any one of the preceding claims, wherein the operating parameter of the data transmitter, a data transmitter (100) assigned

Parameter.

1 7. Data transmitter (100) according to claim 16, wherein the data transmitter (100) assigned parameter is a radio cell.

1 8. Data transmitter (100) according to claim 17, wherein the data transmitter (100) the individual hopping pattern (140) or a central from a base station of the radio cell

is assigned control unit.

19, the data transmitter (100) according to claim 16, wherein the data transmitter (100) assigned parameter is a geographic location of the data transmitter.

20, the data transmitter (100) according to claim 16, wherein the data transmitter (100) parameter assigned a frequency of use of the respective hopping pattern is a set of hopping patterns.

To the individual hopping pattern (140) select 21, data transmitter (100) according to claim 20, wherein the data transmitter (100) is formed from the set of hopping patterns depending on the respective frequency of use.

22, the data transmitter (100) according to claim 16, wherein the data transmitter (100) assigned parameter is a priority of the data transmitter or from the data transmitter (100) message to be sent.

23, the data transmitter (100) according to any one of the preceding claims, wherein the operating parameters of user data or a part of user data.

24, the data transmitter (100) according to any one of the preceding claims, wherein the operating parameter error protection data or are a part of the error protection data.

25, the data transmitter (100) according to any one of the preceding claims, wherein the hopping pattern (140) is a frequency hopping pattern, a time hopping pattern or a combination of a frequency hopping pattern and a time hopping pattern.

To a data packet into a plurality of sub-data packets distributed among 26 data transmitter (100) according to any one of the preceding claims, wherein the data transmitter (100) is formed, each of said sub-data packets is shorter than the data packet;

wherein the data transmitter (100) is adapted to send distributed to the plurality of sub-data packets according to the hopping pattern in the time and / or frequency.

27, the data transmitter (100) according to any one of the preceding claims, wherein the individual hopping pattern (140) is a first individual hopping pattern, wherein the signal (120) having a second individual hopping pattern, wherein the second individual hopping pattern of the first individual hopping pattern (140) is dependent or the operating parameters.

28, the data transmitter (100) according to claim 27, wherein the first individual hopping pattern (140) has a fixed length and wherein said second individual hopping pattern having a variable length.

29, the data transmitter (100) according to claim 28, wherein the data transmitter (100) is adapted to fixed-length data using the first individual hopping pattern to be transmitted, and wherein the data transmitter (100) is formed variable to data length using the second individual hopping pattern to send.

30, the data transmitter (100) according to any one of claims 27 to 29, wherein the data transmitter (100) is formed to the second individual hopping patterns in response to the first individual hopping pattern (140) or the operating parameters of a set of hopping patterns selected.

To a hopping pattern in response to the first individual hopping pattern (140) or the operating parameters to adjust 31 the data transmitter (100) according to any one of claims 27 to 29, wherein the data transmitter (100) is configured to obtain the second individual hopping pattern.

32. Data receiver (1 10), which is designed to provide a signal (120) to receive from a data transmitter (100), wherein the signal (120) comprises an individual hopping pattern (140), wherein the individual hopping pattern (140) from a depends operating parameters of the data transmitter.

33. Data receiver (110) according to the preceding claim, wherein the data receiver (1 10) is known to the operating parameters of the data transmitter.

To the individual hopping pattern (140) to calculate 34. Data receiver (1 10) according to claim 33, wherein the data receiver (1 10) is formed of the data transmitter using the operating parameter.

To the individual hopping pattern (140) to determine 35. Datenempianger (1 10) according to any one of the preceding claims, wherein the data receiver (1 10) is formed of the data transmitter in response to the operating parameters of a set of hopping patterns.

To the data transmitter (100) to specify data receiver 36. (1 10) according to claim 35, wherein the data receiver (1 10) is the set of hopping patterns.

37. Data receiver (1 10) according to claim 35, wherein the data receiver (1 10) and the data transmitter (100) is known, the set of hopping patterns.

38. Data receiver (1 10) according to one of the preceding claims, wherein said operating parameter is a frequency of use of the individual hopping pattern.

39. Data receiver (1 10) according to claim 38, wherein the data receiver (1 10) is adapted to a used for the detection of the individual hopping pattern computing power at the frequency of use of the individual hopping pattern match.

40. Data receiver (1 10), wherein the operating parameter is according to any one of the preceding claims a priority of the data transmitter or from the data transmitter (100) message to be sent.

41. Data receiver (1 10) according to claim 40, wherein the data receiver (1 10) is adapted to a used for the detection of the individual hopping pattern computing power as a function of the priority adjusted.

42. Data receiver (1 10) according to one of the preceding claims, wherein said operating parameter is a quartz tolerance of the data transmitter.

To determine 43. Data receiver (1 10) according to claim 42, wherein the data receiver (1 10) is formed by an amount dependent from the quartz tolerance of the data transmitter frequency offset, with the data transmitter (100) transmits a data receiver (1 10) known hopping pattern to the by the

Frequency offset related individual hopping pattern (140) to determine the data transmitter.

44. Data receiver (1 10) according to one of the preceding claims, wherein the individual hopping pattern (140) having a first individual hopping pattern (140), wherein the signal (120) having a second individual hopping pattern, wherein the second individual hopping pattern of the first individual hopping pattern (140) or the operating parameters is dependent.

45. Data receiver (110) according to claim 44, wherein the first individual hopping pattern (140) has a fixed length and wherein said second individual hopping pattern having a variable length.

46. ​​Data receiver (1 10) according to claim 45, wherein the data receiver (1 10) is formed integral to the data length using the first individual

receiving hopping pattern, and being formed of the data receiver (1 10), to receive variable-length data using the second individual hopping pattern to.

47. Data receiver (1 10) to select the second individual hopping patterns in response to the first individual hopping pattern (140) or the operating parameters of a set of hopping patterns according to any one of claims 44 to 46, wherein the data receiver (1 10) is formed.

To a hopping pattern in response to the first individual hopping pattern (140) or the operating parameters to adapt 48. Data receiver (1 10) according to any one of claims 44 to 46, wherein the data receiver (1 10) is adapted to obtain the second individual hopping pattern ,

49. System, comprising:

a data transmitter (100) according to any one of claims 1 to 31; and

a data receiver (1 10) according to one of claims 32 to 48 hours.

50. The method (160) for transmitting a signal (120), comprising the step of:

Sending (162) of the signal, said signal an individual hopping pattern (140), wherein the individual hopping pattern (140) is dependent on a transmitter-side operating parameters.

51. The method (170) for receiving a signal (120), comprising the step of:

Receiving (172) of the signal, said signal an individual hopping pattern (140), wherein the individual hopping pattern (140) is dependent on a transmitter-side operating parameters.

52. Computer program for performing a method according to any one of claims 50 and 51st

53. Data transmitter (100), which is designed to receive data (120) corresponding to a hopping pattern (140) to be transmitted, wherein the data transmitter (100) is configured to store the data only in selected jumps a plurality of recesses (142) of the hopping pattern (140) to be transmitted, wherein the data transmitter (100) is configured to select an operating parameter of the jumps at random or in dependence.

54. Data transmitter (100) according to the preceding claim, wherein the selected jumps of the hopping pattern (140) is a subset of the plurality of hops of the hopping pattern (140).

55. Data receiver (1 10), which is designed to receive data (120) to receive in accordance with a hopping pattern (140), wherein the data (120) from a data transmitter (100) only in selected jumps a plurality of jumps (142) hopping pattern is sent (140), wherein said jumps are selected at random or in dependence on an operating parameter.

To a detection using all jumps to perform the plurality of hops of the hopping pattern to the detection results for all jumps the plurality to obtain 56 data receiver (1 10) according to the preceding claim, wherein the data receiver (1 10) is formed of hops.

To the detection results of all jumps to combine data receiver 57. (1 10) according to the preceding claim, wherein the data receiver (1 10) is formed of the plurality of hops of the hopping pattern, to determine the data.

58. System, comprising:

a data transmitter (100) according to any one of claims 53 and 54; and

a data receiver (110) according to any one of claims 55 to 57th

59. A method (180) for transmitting data (120) corresponding to a hopping pattern, comprising the steps of:

Selecting (182) a subset of jumps a plurality of hops of the hopping pattern, wherein the subset selected by jumps at random or in dependence on an operating parameter of the plurality of hops; and

Sending (184) the data in the selected jumps of the hopping pattern.

60. The method (190) for receiving data (120) corresponding to a hopping pattern, comprising the step of:

Receiving (192) the data, the data is transmitted only in selected jumps a plurality of recesses (142) of the hopping pattern (140), wherein said jumps are selected at random or in dependence on an operating parameter.

61. Computer program for performing the method according to any one of claims 59 to 60th

62. A method (200), the method for generating a set of hopping patterns:

randomly generating (202), which are distributed in the frequency and time of a plurality of hopping patterns, the hopping patterns comprise at least two jumps; and

Selecting (204) the hopping pattern of the plurality of hopping patterns, whose autocorrelation functions have predetermined autocorrelation properties to obtain hopping pattern with predefined autocorrelation characteristics.

63. A method (200) according to the preceding claim, wherein the method comprises a step of mapping the plurality of hopping patterns in respective two-dimensional time and frequency occupancy matrix having applied thereon calculation of the autocorrelation functions.

64. A method (200) according to the preceding claim wherein is carried out the step of mapping the plurality of hopping patterns, taking into account possibly occurring influences of adjacent frequency positions (adjacent channel interference).

65. A method (200) according to one of the preceding claims, wherein the auto-correlation functions are two-dimensional auto-correlation functions.

66. A method (200) according to one of the preceding claims, wherein in selecting the hopping pattern those hopping pattern satisfy the predetermined autocorrelation properties, not exceed its autocorrelation function sidelobes a predetermined maximum amplitude threshold.

67. A method (200) according to the preceding claim, wherein the amplitude threshold is equal to a number of hops a repetitive and shifted in time and / or frequency sub-hopping pattern form of the hopping pattern.

68. A method (200) according to one of the preceding claims, wherein in selecting the hopping pattern those hopping pattern satisfy the predetermined autocorrelation properties, the partial sum is smaller is formed over a predetermined number of largest amplitude values ​​of the respective auto-correlation function than a predetermined threshold value.

69. A method (200) according to the preceding claim, wherein the threshold value is selected such that at least two hopping patterns meet the predetermined autocorrelation properties;

or wherein the threshold is chosen as a function of boundary parameters.

70. A method (200) according to one of the preceding claims, wherein the method further comprises:

Calculating (206) cross-correlation functions between the hopping patterns with predefined autocorrelation properties; and

Selecting (208) the hopping pattern from hopping patterns with predefined autocorrelation properties, the cross-correlation functions have predetermined cross-correlation properties in order to obtain hopping pattern with predefined autocorrelation characteristics and predetermined cross-correlation properties.

71. A method (200) according to claim 70, wherein the cross-correlation functions are two-dimensional cross-correlation functions.

72. A method (200) are smallest according to one of claims 70 to 71, wherein meeting the predetermined cross-correlation characteristics in selecting the hopping pattern from hopping patterns with predefined autocorrelation characteristics those hopping pattern, the partial sums are formed over a predetermined number of largest amplitude values ​​of the respective cross-correlation function.

73. A method (200) according to one of the preceding claims, wherein that the jumps of the respective predetermined hopping pattern wherein randomly generating the plurality of hopping patterns, the hopping patterns are generated so within a

Frequency bands are.

74. A method (200) according to the preceding claim, wherein the method further comprises the steps of:

randomly generating, distributed in the frequency and time of a plurality of other hopping patterns, the hopping patterns further comprise at least two jumps;

Selecting the other hopping patterns of the plurality of further

Hopping patterns whose autocorrelation functions given

have auto-correlation properties in order to obtain more hopping patterns with predefined autocorrelation properties;

wherein the plurality of further hopping patterns, the hopping pattern further be produced as in the randomly generating that the jumps of the respective further hopping pattern are within a predetermined other frequency band;

wherein the predetermined frequency band and the predetermined additional

Frequency band at least partly overlap.

75. A method (200) where the cross-correlation functions between the hopping patterns with predefined autocorrelation characteristics and other hopping patterns is calculated with predefined autocorrelation characteristics according to claim 74 and any one of claims 70 to 72, wherein calculating the cross-correlation functions; and

wherein those hopping pattern can be selected when selecting the hopping pattern from hopping patterns with predefined autocorrelation characteristics and other hopping patterns with predefined autocorrelation properties, the cross-correlation functions have predetermined cross-correlation properties.

76. sending a signal with a hopping pattern;

wherein the hopping pattern is a time hopping pattern is a frequency hopping pattern or a combination of the time hopping pattern and the frequency hopping pattern;

wherein the time hopping patterns of the reasons given in the following table, eight time hopping patterns with 24 jumps is:

wherein in the table, each line of a time hopping pattern, wherein starting a jump of the respective time hopping pattern in the table each column is of a second jump, so that each time-hopping pattern 24 jumps, wherein a time interval of a reference point in the table, each cell of the respective jump to a same reference point of an immediately subsequent

Jump in - indicating symbol durations - preferably multiples of;

wherein the frequency hopping pattern of the reasons given in the following table eight Frequen ren with 24 jumps is:

wobei in der Tabelle jede Zeile ein Frequenzsprungmuster ist. wobei in der Tabelle jede Spalte ein Sprung des jeweiligen Frequenzsprungmusters ist, wobei in der Tabelle jede Zelle eine Sendefrequenz des jeweiligen Sprungs des jeweiligen Frequenzsprungmusters in Trägern von UCG CO bis UCG 23 angibt.

Senden nach dem vorangehenden Anspruch, wobei das Signal von einem Knoten gesendet wird, der eine Quarztoleranz von +/- 20 ppm oder besser aufweist.

Senden eines Signals mit einem Sprungmuster;

wobei das Sprungmuster ein Zeitsprungmuster, ein Frequenzsprungmuster oder eine Kombination aus dem Zeitsprungmuster und dem Frequenzsprungmuster ist;

wobei das Zeitsprungmuster eines aus den in der folgenden Tabelle genannten acht Zeitsprungmuster mit jeweils 24 Sprüngen ist:

wherein in the table, each line of a time hopping pattern, wherein starting a jump of the respective time hopping pattern in the table each column is of a second jump, so that each time-hopping pattern 24 jumps, wherein a time interval of a reference point of the respective in the table, each cell

indicating symbol durations jump to a same reference point of an immediately subsequent jump in - - preferably multiples of;

wherein the frequency hopping pattern of the reasons given in the following table eight frequency hopping patterns with 24 jumps is:

wherein each row in the table, a frequency hopping pattern, wherein each column in the table is a jump of the respective frequency hopping pattern, wherein a transmission frequency of each of the respective jump in the table, each cell

Frequency hopping pattern indicating in carriers of UCG_CO to UCG_C24.

Having 79. Send according to the preceding claim, wherein the signal is sent from one node to a quartz tolerance of +/- 10 ppm or better.

80. Send according to any one of the preceding claims, wherein a data packet is divided sent into a plurality of sub-data packets in accordance with the hopping pattern, so that in each branch of the branch pattern, a sub-packet of data of the plurality of sub-data packets.

Wherein the time hopping pattern and the frequency hopping pattern in the corresponding table 81. exhibit sending to one of the preceding claims, wherein the hopping pattern is a combination of the time hopping pattern and the frequency hopping pattern in the same row number.

Receiving a signal with a hopping pattern;

wherein the hopping pattern is a time hopping pattern is a frequency hopping pattern or a combination of the time hopping pattern and the frequency hopping pattern;

wherein the time hopping pattern in a specified from the in the following Table Eight

Time hopping patterns with 24 jumps is:

wherein in the table, each line of a time hopping pattern, wherein starting a jump of the respective time hopping pattern in the table each column is of a second jump, so that each time-hopping pattern 24 jumps, wherein a time interval of a reference point of the respective in the table, each cell

indicating symbol durations jump to a same reference point of an immediately subsequent jump in - - preferably multiples of;

wherein the frequency hopping pattern of the reasons given in the following table eight frequency hopping patterns with 24 jumps is:

wherein each row in the table, a frequency hopping pattern, wherein each column in the table is a jump of the respective frequency hopping pattern, wherein a transmission frequency of each of the respective jump in the table, each cell

Frequency hopping pattern indicating in carriers of UCG_C0 to UCG_C23.

Receiving a signal with a hopping pattern;

wherein the hopping pattern is a time hopping pattern is a frequency hopping pattern or a combination of the time hopping pattern and the Frequerzsprungmuster;

wherein the time hopping patterns of the reasons given in the following table, eight time hopping patterns with 24 jumps is:

wobei in der Tabelle jede Zeile ein Zeitsprungmuster ist, wobei in der Tabelle jede Spalte ein Sprung des jeweiligen Zeitsprungmusters angefangen von einem zweiten Sprung ist, so dass jedes Zeitsprungmuster 24 Sprünge aufweist, wobei in der Tabelle jede Zelle einen zeitlichen Abstand eines Referenzpunkts des jeweiligen

Sprungs zu einem gleichen Referenzpunkt eines unmittelbar vorangehenden Sprungs in - vorzugsweise Vielfachen von - Symboldauern angibt;

wobei das Frequenzsprungmuster eines aus den in der folgenden Tabelle genannten acht Frequenzsprungmustern mit jeweils 24 Sprüngen ist:

wobei in der Tabelle jede Zeile ein Frequenzsprungmuster ist, wobei in der Tabelle jede Spalte ein Sprung des jeweiligen Frequenzsprungmusters ist, wobei in der Tabelle jede Zelle einen Sendefrequenz des jeweiligen Sprungs des jeweiligen Frequenzsprungmusters in Trägern von UCG CO bis UCG_C29 angibt.

Senden eines Signals mit einem Sprungmuster;

wobei das Sprungmuster ein Zeitsprungmuster, ein Frequenzsprungmuster oder eine Kombination aus dem Zeitsprungmuster und dem Frequenzsprungmuster ist:

wobei das Zeitsprungmuster eines aus den in der folgenden Tabelle genannten acht Zeitsprungmuster mit jeweils 18 Sprüngen ist:

wobei in der Tabelle jede Zeile ein Zeitsprungmuster ist, wobei in der Tabelle jede Spalte ein Sprung des jeweiligen Zeitsprungmusters angefangen von einem zweiten

Sprung ist, so dass jedes Zeitsprungmuster 18 Sprünge aufweist, wobei in der Tabelle jede Zelle einen zeitlichen Abstand eines Referenzpunkts des jeweiligen Sprungs zu einem gleichen Referenzpunkt eines unmittelbar darauffolgenden Sprungs in - vorzugsweise Vielfachen von - Symboldauern angibt;

wobei das Frequenzsprungmuster eines aus den in der folgenden Tabelle genannten acht Frequenzsprungmustern mit jeweils 18 Sprüngen ist:

wobei in der Tabelle jede Zelle ein Frequenzsprungmuster ist, wobei in der Tabelle jede Spalte ein Sprung des jeweiligen Frequenzsprungmusters ist, wobei in der Tabelle jede Zelle eine Sendefrequenz des jeweiligen Sprungs des jeweiligen Frequenzsprungmusters in Trägern von UCG__CO bis UCG_23 angibt.

Senden nach dem vorangehenden Anspruch, wobei das Signal von einem Knoten gesendet wird, der eine Quarztoleranz von +/- 20 ppm oder besser aufweist.

Senden eines Signals mit einem Sprungmuster;

wobei das Sprungmuster ein Zeitsprungmuster, ein Frequenzsprungmuster oder eine Kombination aus dem Zeitsprungmuster und dem Frequenzsprungmuster ist;

wobei das Zeitsprungmuster eines aus den in der folgenden Tabelle genannten acht Zeitsprungmuster mit jeweils 18 Sprüngen ist:

wherein in the table, each line of a time hopping pattern, wherein starting a jump of the respective time hopping pattern in the table each column is of a second jump, so that each time-hopping pattern 18 jumps, wherein a time interval of a reference point in the table, each cell of the respective jump to a same reference point of an immediately subsequent

Jump in - indicating symbol durations - preferably multiples of;

wherein the frequency hopping pattern is one of the reasons given in the following table eight frequency hopping patterns with 18 jumps:

wherein in the table, each line is a frequency hopping pattern, wherein in the table, each column is a stepping of the respective frequency hopping pattern, wherein in the table, each cell indicating a transmission frequency of the respective jump of the respective frequency hopping pattern in carriers of UCG CO to UCG C29.

Having 87. Send according to the preceding claim, wherein the signal is sent from one node to a quartz tolerance of +/- 10 ppm or better.

88. Send according to any one of the preceding claims, wherein a data packet is divided sent into a plurality of sub-data packets in accordance with the hopping pattern, so that in each branch of the branch pattern, a sub-packet of data of the plurality of sub-data packets.

Wherein the time hopping pattern and the frequency hopping pattern in the corresponding table 89. exhibit sending to one of the preceding claims, wherein the hopping pattern is a combination of the time hopping pattern and the frequency hopping pattern in the same row number.

90. Receiving a signal with a hopping pattern;

wherein the hopping pattern is a time hopping pattern is a frequency hopping pattern or a combination of the time hopping pattern and the frequency hopping pattern;

wherein the time hopping pattern is one of the reasons given in the following table, eight time hopping patterns with 18 jumps:

wherein each row in the table is a time-hopping pattern, wherein in the table, each column a jump of the respective time hopping pattern ranging from a second

Jump is such that each time-hopping pattern 18 jumps, wherein each cell in the table a time interval of a reference point of the respective jump to a same reference point of an immediately subsequent jump in - indicating symbol durations - preferably multiples of;

wherein the frequency hopping pattern is one of the reasons given in the following table eight frequency hopping patterns with 18 jumps;

wherein in the table, each line is a frequency hopping pattern, wherein in the table, each column is a stepping of the respective frequency hopping pattern, wherein the respective frequency hopping pattern in carriers of UCG..C0 to UCG_ C23 indicates a transmission frequency of the respective jump in the table each row.

Receiving a signal with a hopping pattern;

wherein the hopping pattern is a time hopping pattern is a frequency hopping pattern or a combination of the time hopping pattern and the frequency hopping pattern;

wherein the time hopping pattern is one of the reasons given in the following table, eight time hopping patterns with 18 jumps:

wherein in the table, each line of a time hopping pattern, wherein starting a jump of the respective time hopping pattern in the table each column is of a second jump, so that each time-hopping pattern 18 jumps, wherein a time interval of a reference point of the respective in the table, each cell

indicating symbol durations jump to a same reference point of an immediately preceding the jump in - - preferably multiples of;

wherein the frequency hopping pattern is one of the reasons given in the following table eight frequency hopping patterns with 18 jumps:

wherein in the table, each line is a frequency hopping pattern, wherein in the table, each column a jump of the respective frequency hopping pattern, wherein the JEV / piece frequency hopping pattern in carriers of UCG_C0 indicating in the table each row of a transmission frequency of the respective jump to UCG_C29.