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Mobile Communication System, Base Station And User Equipment

Abstract: There is a problem that when a closed subscriber group (CSG) cell (1303) available to subscribers is installed in a macro cell area (1301), communication cannot be performed due to the interference between a macro cell (1302) and the CSG cell (1303) in an area (1304) thereof. The CSG cell (1303) that is provided in the CSG cell area (1304) and transmits a downlink synchronization signal using a radio frame assigns control signals to a first subframe and a second subframe among a plurality of subframes constituting the radio frame, and the macro cell (1302) that is provided in the macro cell area (1301) and transmits a downlink synchronization signal using the radio frame assigns control signals to a third subframe and a fourth subframe, which are shifted from the first subframe and the second subframe by a predetermined number of subframes, respectively, among the plurality of subframes constituting the radio wave, the CSG cell (1303) and the macro cell (1302) being configured to perform transmission in synchronization with each other. FIG. 13

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Notices, Deadlines & Correspondence

Patent Information

Application #
Filing Date
16 April 2019
Publication Number
20/2019
Publication Type
INA
Invention Field
COMMUNICATION
Status
Email
patent@depenning.com
Parent Application

Applicants

MITSUBISHI ELECTRIC CORPORATION
7-3, Marunouchi 2-chome, Chiyoda-ku, Tokyo 100-8310

Inventors

1. MAEDA, Miho
c/o Mitsubishi Electric Corporation, 7-3, Marunouchi 2-chome, Chiyoda-ku, Tokyo 100-8310
2. MOCHIZUKI, Mitsuru
c/o Mitsubishi Electric Corporation, 7-3, Marunouchi 2-chome, Chiyoda-ku, Tokyo 100-8310
3. SAEGUSA, Taiga
c/o Mitsubishi Electric Corporation, 7-3, Marunouchi 2-chome, Chiyoda-ku, Tokyo 100-8310
4. IWANE, Yasushi
c/o Mitsubishi Electric Corporation, 7-3, Marunouchi 2-chome, Chiyoda-ku, Tokyo 100-8310

Specification

WE CLAIM:
1. A mobile communication system comprising: at least one user equipment; and
at least one base station that performs radio communication with said at least one user equipment,
wherein said at least one user equipment is notified of another base station that specific subscribers are permitted to access, said another base station being included in a group to which said at least one base station belongs.
2. A base station that performs radio communication with at least one user equipment,
said base station notifying said at least one user equipment of another base station that specific subscribers are permitted to access, said another base station being included in a group to which said base station belongs.
3. A user equipment that performs radio communication with at least one base station,
said user equipment receiving a signal notifying of another base station that specific subscribers are permitted to access, said another base station being included in a group to which said at least one base station belongs.
143

Documents

Application Documents

# Name Date
1 201948015278-RELEVANT DOCUMENTS [06-04-2023(online)].pdf 2023-04-06
1 201948015278-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [16-04-2019(online)].pdf 2019-04-16
2 201948015278-FORM 3 [15-03-2023(online)].pdf 2023-03-15
2 201948015278-STATEMENT OF UNDERTAKING (FORM 3) [16-04-2019(online)].pdf 2019-04-16
3 201948015278-REQUEST FOR EXAMINATION (FORM-18) [16-04-2019(online)].pdf 2019-04-16
3 201948015278-ABSTRACT [19-08-2022(online)].pdf 2022-08-19
4 201948015278-PROOF OF RIGHT [16-04-2019(online)].pdf 2019-04-16
4 201948015278-CLAIMS [19-08-2022(online)].pdf 2022-08-19
5 201948015278-PRIORITY DOCUMENTS [16-04-2019(online)].pdf 2019-04-16
5 201948015278-FER_SER_REPLY [19-08-2022(online)].pdf 2022-08-19
6 201948015278-POWER OF AUTHORITY [16-04-2019(online)].pdf 2019-04-16
6 201948015278-FORM 3 [19-08-2022(online)].pdf 2022-08-19
7 201948015278-OTHERS [19-08-2022(online)].pdf 2022-08-19
7 201948015278-FORM 18 [16-04-2019(online)].pdf 2019-04-16
8 201948015278-FORM 1 [16-04-2019(online)].pdf 2019-04-16
8 201948015278-certified copy of translation [07-04-2022(online)].pdf 2022-04-07
9 201948015278-FIGURE OF ABSTRACT [16-04-2019(online)].jpg 2019-04-16
9 201948015278-FORM 3 [07-04-2022(online)].pdf 2022-04-07
10 201948015278-DRAWINGS [16-04-2019(online)].pdf 2019-04-16
10 201948015278-FER.pdf 2022-02-22
11 201948015278-DECLARATION OF INVENTORSHIP (FORM 5) [16-04-2019(online)].pdf 2019-04-16
11 201948015278-FORM 3 [22-02-2021(online)].pdf 2021-02-22
12 201948015278-COMPLETE SPECIFICATION [16-04-2019(online)].pdf 2019-04-16
12 201948015278-FORM 3 [28-01-2020(online)].pdf 2020-01-28
13 201948015278-CLAIMS UNDER RULE 1 (PROVISIO) OF RULE 20 [16-04-2019(online)].pdf 2019-04-16
13 201948015278-FORM 3 [19-08-2019(online)].pdf 2019-08-19
14 Correspondence by Agent_Assingment_29-04-2019.pdf 2019-04-29
15 201948015278-CLAIMS UNDER RULE 1 (PROVISIO) OF RULE 20 [16-04-2019(online)].pdf 2019-04-16
15 201948015278-FORM 3 [19-08-2019(online)].pdf 2019-08-19
16 201948015278-COMPLETE SPECIFICATION [16-04-2019(online)].pdf 2019-04-16
16 201948015278-FORM 3 [28-01-2020(online)].pdf 2020-01-28
17 201948015278-FORM 3 [22-02-2021(online)].pdf 2021-02-22
17 201948015278-DECLARATION OF INVENTORSHIP (FORM 5) [16-04-2019(online)].pdf 2019-04-16
18 201948015278-FER.pdf 2022-02-22
18 201948015278-DRAWINGS [16-04-2019(online)].pdf 2019-04-16
19 201948015278-FIGURE OF ABSTRACT [16-04-2019(online)].jpg 2019-04-16
19 201948015278-FORM 3 [07-04-2022(online)].pdf 2022-04-07
20 201948015278-certified copy of translation [07-04-2022(online)].pdf 2022-04-07
20 201948015278-FORM 1 [16-04-2019(online)].pdf 2019-04-16
21 201948015278-FORM 18 [16-04-2019(online)].pdf 2019-04-16
21 201948015278-OTHERS [19-08-2022(online)].pdf 2022-08-19
22 201948015278-FORM 3 [19-08-2022(online)].pdf 2022-08-19
22 201948015278-POWER OF AUTHORITY [16-04-2019(online)].pdf 2019-04-16
23 201948015278-FER_SER_REPLY [19-08-2022(online)].pdf 2022-08-19
23 201948015278-PRIORITY DOCUMENTS [16-04-2019(online)].pdf 2019-04-16
24 201948015278-CLAIMS [19-08-2022(online)].pdf 2022-08-19
24 201948015278-PROOF OF RIGHT [16-04-2019(online)].pdf 2019-04-16
25 201948015278-REQUEST FOR EXAMINATION (FORM-18) [16-04-2019(online)].pdf 2019-04-16
25 201948015278-ABSTRACT [19-08-2022(online)].pdf 2022-08-19
26 201948015278-STATEMENT OF UNDERTAKING (FORM 3) [16-04-2019(online)].pdf 2019-04-16
26 201948015278-FORM 3 [15-03-2023(online)].pdf 2023-03-15
27 201948015278-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [16-04-2019(online)].pdf 2019-04-16
27 201948015278-RELEVANT DOCUMENTS [06-04-2023(online)].pdf 2023-04-06

Search Strategy

1 Search201948015278E_22-02-2022.pdf