Claims:1. A system for controlling positioning according to movement of terminal in a wireless communication system based on AI interfaces, comprising:
a network server for the location measurement of a moving terminal, in the wireless communication system;
a processing unit for scheduling transmission of reference signals using the first bandwidth to a plurality of terminal nodes;
wherein based on the symmetry of the channel impulse response of the reference signals, if an inter-path overlap between the terminal nodes and the terminal is detected by the terminal receiving the reference signals using the first bandwidth, a bandwidth extension request message is received from the terminal;
wherein the processing unit is configured to schedule transmission of a reference signal using the bandwidth greater than the previous bandwidth to each of the plurality of terminal nodes; and
wherein the reference signal transmitted using the new bandwidth is used for measuring the position of the terminal through an artificial intelligence interface.
2. The system as claimed in claim 1, wherein the network server is configured to have a terminal transmitting module and a location determination request to a positioning server for receiving, by the terminal nodes, location assistance information including a virtual cell ID assigned to peripheral transmission points of the terminal from the positioning server by using the artificial intelligence interface.
3. The system as claimed in claim 1, wherein the processing unit is configured to estimate the location of the moving terminal using the location measurement with the distance estimation information and the location information of the two reference points, which is obtained through direct communication between the moving terminal devices.
4. The system as claimed in claim 1, wherein the processing unit is configured to have a RF module for transmitting a request signal for obtaining the distance estimation information from the moving terminal device to the nearby terminal device and receives a response signal transmitted in response to the request signal from the nearby moving terminal device.
5. The system as claimed in claim 1, wherein the processing unit is configured to evaluate the distance estimation information through the response signal, and the request signal is provided with absolute time information or relative time information from the nearby moving terminal device.
6. The system as claimed in claim 1, wherein the processing unit receives a request from the moving terminal device, which consisting of information for identifying an access and mobility management function and information for identifying a service type requested by the moving terminal device.
7. The system as claimed in claim 1, wherein selection of the mobility management function based on the information and configured to select the mobility management function from the selected mobility management function set based on an availability of the mobility management function and a load balancing across the various mobility management functions in the mobility management function set.
8. The system as claimed in claim 1, wherein the processing unit is configured to transmit through a transceiving device to a base station, a first message consisting of first information for identifying an access and mobility management function and second information for identifying a service type requested by the moving terminal device.
, Description:[001] The present invention relates to the field of the positioning method of a moving terminal, a positioning method of a moving terminal in a heterogeneous network environment and a positioning method that enables three-dimensional positioning of the moving terminal. The invention more particularly relates to a system for controlling positioning according to movement of terminal in a wireless communication system based on AI interfaces.
BACKGROUND OF THE INVENTION
[002] In 3G network, which is continuously being standardized in the mobile communication networking domain, various moving terminal positioning methods are considered. General, positioning methods include, but not limited to, an Observed Time Difference of Arrival method, which determines the position of a moving terminal using a difference in arrival times of signals received from nearby base stations, and an Angle of Arrival of a signal received from another base station. These method for positioning using Timing Advance, as other methods such as Assisted GNSS and enhanced Cell ID positioning methods are defined.
[003] Further, in order to achieve a high data rate transmission, the mobile communication system is being considered for implementation in a very high frequency band such as, but not limited to, a 60-gigabyte band. For alleviating the path loss of radio waves and increase the propagation distance of radio waves in the ultra-high frequency band, in the mobile communication system, beamforming, massive MIMO, and FD-MIMO are used.
[004] Furthermore, for network improvement of the system, in the mobile communication system, but not limited to, an evolved small cell, an advanced small cell, a cloud radio access network and an ultra-dense network (ultra-dense network), Device to Device communication, wireless backhaul, moving network, cooperative communication, Coordinated Multi-Points, and interference cancellation Technology development is going to be research.
[005] Meanwhile, in conventional communication network, which is in charge of cellular mobile communication standards, preferably, has named a new core network structure 5G Core and is standardizing in order to evolve from the existing 4G LTE system to the 5G system.
[006] Considering the above drawbacks, accordingly, there remains a need in the prior art for a technical convergence to make the better wireless communication system, interfaces and method compact for moving terminal and devices, it is in this context that the present invention provides a system for controlling positioning according to movement of terminal in a wireless communication system based on AI interfaces. Therefore, it would be useful and desirable to have a system and interface to meet the above-mentioned needs.
SUMMARY OF THE PRESENT INVENTION
[007] In view of the foregoing disadvantages inherent in the known types of conventional wireless communication system, method and devices for controlling positioning of the moving terminal, are now present in the prior art, the present invention provides a system for controlling positioning according to movement of terminal in a wireless communication system based on AI interfaces. The system is designed with, but not limited to, at least two set equipment implementation phase, in which the first set of equipment is the physical placement of the moving terminal devices, which is communicatively coupled with the second set of equipment implemented with the help of a processing unit provided for controlling positioning and based on an Artificial Intelligence trained embedded software and algorithm, which has all the advantages of the prior art and none of the disadvantages.
[008] The main aspect of the present invention is to provide a network server configured for the location measurement of a moving terminal, in the mobile wireless communication system with a processing unit provided for scheduling transmission of reference signals using the first bandwidth to a plurality of terminal nodes. The system is based on the symmetry of the channel impulse response of the reference signals, if an inter-path overlap between the terminal nodes and the terminal node is detected by the mobile terminal device receiving the reference signals using the first bandwidth, wherein a bandwidth extension request message is received from the terminal.
[009] Another aspect of the present invention is to provide a system, in which the processing unit transmits, by using, a transceiving device to, but not limited to, one or more base stations, a first message provided with information for identifying an access and mobility management function and second message for identifying a service type requested by the moving terminal device in the mobile wireless communication.
[010] The proposed system and method is implemented on, but not limited to, the Field Programmable Gate Arrays (FPGAs) and the like, PC, Microcontroller and with other known processors to have computer algorithms and instruction up gradation for supporting many applications domain where the aforesaid problems to solution is required.
[011] In this respect, before explaining at least one object of the invention in detail, it is to be understood that the invention is not limited in its application to the details of set of rules and to the arrangements of the various models set forth in the following description or illustrated in the drawings. The invention is capable of other objects and of being practiced and carried out in various ways, according to the need of that industry. Also, it is to be understood that the phraseology and terminology employed herein are for the purpose of description and should not be regarded as limiting.
[012] These together with other objects of the invention, along with the various features of novelty which characterize the invention, are pointed out with particularity in the disclosure. For a better understanding of the invention, its operating advantages and the specific objects attained by its uses, reference should be made to the accompanying drawings and descriptive matter in which there are illustrated preferred embodiments of the invention.
BRIEF DESCRIPTION OF THE DRAWINGS
[013] The invention will be better understood and objects other than those set forth above will become apparent when consideration is given to the following detailed description thereof. Such description makes reference to the annexed drawings wherein:
[014] FIG. 1 illustrates a schematic diagram of a system for controlling positioning according to movement of terminal in a wireless communication system based on AI interfaces, in accordance with an embodiment of the present invention; and
[015] FIG. 2 illustrates another diagram related to the system for controlling positioning according to movement of terminal in a wireless communication system based on AI interfaces, in accordance with an embodiment of the present invention.
DETAILED DESCRIPTION OF THE INVENTION
[016] While the present invention is described herein by way of example using embodiments and illustrative drawings, those skilled in the art will recognize that the invention is not limited to the embodiments of drawing or drawings described and are not intended to represent the scale of the various components. Further, some components that may form a part of the invention may not be illustrated in certain figures, for ease of illustration, and such omissions do not limit the embodiments outlined in any way. It should be understood that the drawings and detailed description thereto are not intended to limit the invention to the particular form disclosed, but on the contrary, the invention is to cover all modifications, equivalents, and alternatives falling within the scope of the present invention as defined by the appended claims. As used throughout this description, the word "may" is used in a permissive sense (i.e. meaning having the potential to), rather than the mandatory sense, (i.e. meaning must). Further, the words "a" or "an" mean "at least one” and the word “plurality” means “one or more” unless otherwise mentioned. Furthermore, the terminology and phraseology used herein is solely used for descriptive purposes and should not be construed as limiting in scope. Language such as "including," "comprising," "having," "containing," or "involving," and variations thereof, is intended to be broad and encompass the subject matter listed thereafter, equivalents, and additional subject matter not recited, and is not intended to exclude other additives, components, integers or steps. Likewise, the term "comprising" is considered synonymous with the terms "including" or "containing" for applicable legal purposes. Any discussion of documents, acts, materials, devices, articles and the like is included in the specification solely for the purpose of providing a context for the present invention. It is not suggested or represented that any or all of these matters form part of the prior art base or were common general knowledge in the field relevant to the present invention.
[017] In this disclosure, whenever a composition or an element or a group of elements is preceded with the transitional phrase “comprising”, it is understood that we also contemplate the same composition, element or group of elements with transitional phrases “consisting of”, “consisting”, “selected from the group of consisting of, “including”, or “is” preceding the recitation of the composition, element or group of elements and vice versa.
[018] The present invention is described hereinafter by various embodiments with reference to the accompanying drawings, wherein reference numerals used in the accompanying drawing correspond to the like elements throughout the description. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiment set forth herein. Rather, the embodiment is provided so that this disclosure will be thorough and complete and will fully convey the scope of the invention to those skilled in the art. In the following detailed description, numeric values and ranges are provided for various aspects of the implementations described. These values and ranges are to be treated as examples only and are not intended to limit the scope of the claims. In addition, a number of materials are identified as suitable for various facets of the implementations. These materials are to be treated as exemplary and are not intended to limit the scope of the invention.
[019] Referring now to the drawings, these are illustrated in FIG. 1-2, the present invention discloses system for controlling positioning according to movement of terminal in a wireless communication system based on AI interfaces. The system is comprised of, but not limited to, a network server for the location measurement of a moving terminal, in the wireless communication system; a processing unit for scheduling transmission of reference signals using the first bandwidth to a plurality of terminal nodes; and based on the symmetry of the channel impulse response of the reference signals, if an inter-path overlap between the terminal nodes and the terminal is detected by the terminal receiving the reference signals using the first bandwidth, a bandwidth extension request message is received from the terminal. Further, the processing unit is configured to schedule transmission of a reference signal using the bandwidth greater than the previous bandwidth to each of the plurality of terminal nodes; and the reference signal transmitted using the new bandwidth is used for measuring the position of the terminal through an artificial intelligence interface.
[020] In accordance with another embodiment of the present invention, the network server is configured to have a terminal transmitting module and a location determination request to a positioning server for receiving, by the terminal nodes, location assistance information including a virtual cell ID assigned to peripheral transmission points of the terminal from the positioning server by using the artificial intelligence interface.
[021] In accordance with another embodiment of the present invention, the processing unit is configured to estimate the location of the moving terminal using the location measurement with the distance estimation information and the location information of the two reference points, which is obtained through direct communication between the moving terminal devices.
[022] In accordance with another embodiment of the present invention, the processing unit is configured to have a RF module for transmitting a request signal for obtaining the distance estimation information from the moving terminal device to the nearby terminal device and receives a response signal transmitted in response to the request signal from the nearby moving terminal device.
[023] In accordance with another embodiment of the present invention, the processing unit is configured to evaluate the distance estimation information through the response signal, and the request signal is provided with absolute time information or relative time information from the nearby moving terminal device.
[024] In accordance with another embodiment of the present invention, the processing unit receives a request from the moving terminal device, which consisting of information for identifying an access and mobility management function and information for identifying a service type requested by the moving terminal device.
[025] In accordance with another embodiment of the present invention, selection of the mobility management function based on the information and configured to select the mobility management function from the selected mobility management function set based on an availability of the mobility management function and a load balancing across the various mobility management functions in the mobility management function set.
[026] In accordance with another embodiment of the present invention, the processing unit is configured to transmit through a transceiving device to a base station, a first message consisting of first information for identifying an access and mobility management function and second information for identifying a service type requested by the moving terminal device.
[027] Further, various exemplary computer system for implementing embodiments consistent with the present disclosure. Variations of computer system may be used for implementing the system for controlling positioning according to movement of terminal in a wireless communication system based on AI interfaces. Computer system may comprise a central processing unit (“CPU” or “processor”). Processor may comprise at least one data processor for executing program components for executing user or system-generated requests. A user may include a person, a person using a device such as such as those included in this disclosure, or such a device itself. The processor may include specialized processing units such as integrated system (bus) controllers, memory management control units, floating point units, graphics processing units, digital signal processing units, etc. The processor may include a microprocessor, such as AMD Athlon, Duron or Opteron, ARM’s application, embedded or secure processors, IBM PowerPC, Intel’s Core, Itanium, Xeon, Celeron or other line of processors, etc. The processor may be implemented using mainframe, distributed processor, multi-core, parallel, grid, or other architectures. Some embodiments may utilize embedded technologies like application-specific integrated circuits (ASICs), digital signal processors (DSPs), Field Programmable Gate Arrays (FPGAs), etc.
[028] Processor may be disposed in communication with one or more input/output (I/O) devices via I/O interfaces. The I/O interfaces may employ communication protocols/methods such as, without limitation, audio, analog, digital, monoaural, RCA, stereo, IEEE-1394, serial bus, universal serial bus (USB), infrared, PS/2, BNC, coaxial, component, composite, digital visual interface (DVI), high-definition multimedia interface (HDMI), RF antennas, S-Video, VGA, IEEE 802.n /b/g/n/x, Bluetooth, cellular (e.g., code-division multiple access (CDMA), high-speed packet access (HSPA+), global system for mobile communications (GSM), long-term evolution (LTE), WiMax, or the like), etc.
[029] In some embodiments, the processor may be disposed in communication with one or more memory devices (e.g., RAM, ROM, etc.) via a storage interface. The storage interface may connect to memory devices including, without limitation, memory drives, removable disc drives, etc., employing connection protocols such as serial advanced technology attachment (SATA), integrated drive electronics (IDE), IEEE-1394, universal serial bus (USB), fiber channel, small computer systems interface (SCSI), etc. The memory drives may further include a drum, magnetic disc drive, magneto-optical drive, optical drive, redundant array of independent discs (RAID), solid-state memory devices, solid-state drives, etc. The memory devices may store a collection of program or database components, including, without limitation, an operating system, user interface application, web browser, mail server, mail client, user/application data(e.g., any data variables or data records discussed in this disclosure), etc. The operating system may facilitate resource management and operation of the computer system. Examples of operating systems include, without limitation, Apple Macintosh OS X, Unix, Unix-like system distributions (e.g., Berkeley Software Distribution (BSD), FreeBSD, NetBSD, OpenBSD, etc.), Linux distributions (e.g., Red Hat, Ubuntu, Kubuntu, etc.), IBM OS/2, Microsoft Windows (XP, Vista/7/8, etc.), Apple iOS, Google Android, Blackberry OS, or the like.
[030] The word “module,” “model” “algorithms” and the like as used herein, refers to logic embodied in hardware or firmware, or to a collection of software instructions, written in a programming language, such as, for example, Java, C, Python or assembly. One or more software instructions in the modules may be embedded in firmware, such as an EPROM. It will be appreciated that modules may comprised connected logic units, such as gates and flip-flops, and may comprise programmable units, such as programmable gate arrays or processors. The modules described herein may be implemented as either software and/or hardware modules and may be stored in any type of computer-readable medium or other computer storage device. Further, in various embodiments, the processor is one of, but not limited to, a general-purpose processor, an application specific integrated circuit (ASIC) and a field-programmable gate array (FPGA) processor. Furthermore, the data repository may be a cloud-based storage or a hard disk drive (HDD), Solid state drive (SSD), flash drive, ROM or any other data storage means.
[031] The above-mentioned system is having various novel aspects such as, but not limited to, the processing unit with the artificial intelligence interface for providing a better system for controlling positioning according to movement of terminal in a wireless communication system based on AI interfaces by the present invention and which will be understood by reading and studying the aforesaid embodiments.
[032] It is to be understood that the above description is intended to be illustrative, and not restrictive. For example, the above-discussed embodiments may be used in combination with each other. Many other embodiments will be apparent to those of skill in the art upon reviewing the above description.
[033] The benefits and advantages which may be provided by the present invention have been described above with regard to specific embodiments. These benefits and advantages, and any elements or limitations that may cause them to occur or to become more pronounced are not to be construed as critical, required, or essential features of any or all of the embodiments.
[034] While the present invention has been described with reference to particular embodiments, it should be understood that the embodiments are illustrative and that the scope of the invention is not limited to these embodiments. Many variations, modifications, additions and improvements to the embodiments described above are possible. It is contemplated that these variations, modifications, additions and improvements fall within the scope of the invention.