Mobile station, base station and wireless communication method

• US 9,717,073 B2
• Filed: 06/08/2015
• Issued: 07/25/2017
• Est. Priority Date: 10/04/2005
• Status: Active Grant

• Current Assignee: Ueran Technology LLC
• Original Assignee: Huawei Technologies Co., Ltd. (Huawei Investment & Holding Co., Ltd.)
• Inventors: Hibi, Keiichi, Yamada, Shohei, Oh, Wahoh
• Primary Examiner(s): SMARTH, GERALD A
• Application Number:
  US14/732,955
• Publication Number:
  US 20150327234A1
• Time in Patent Office: 778 Days
• CPC Class Codes: H04B 1/7103 the interference being multiple access interference
• CPC Class Codes: H04B 1/7143 Arrangements for generation of hop patterns
• CPC Class Codes: H04B 2201/709709 Methods of preventing interference
• CPC Class Codes: H04B 7/2634 for channel frequency control
• CPC Class Codes: H04L 5/0007 the frequencies being orthogonal, e.g. OFDM(A), DMT
• CPC Class Codes: H04L 5/0044 allocation of payload
• CPC Class Codes: H04L 5/0092 Indication of how the channel is divided
• CPC Class Codes: H04W 60/00 Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration
• CPC Class Codes: H04W 68/025 Indirect paging
• CPC Class Codes: H04W 72/0453 Resources in frequency domain, e.g. a carrier in FDMA
• CPC Class Codes: H04W 72/20 Control channels or signalling for resource management
• CPC Class Codes: H04W 72/51 based on terminal or device properties

Abstract

Method and apparatus are provided for mapping an operating frequency band of a mobile station device in a mobile communication system. As operating frequency band position at the time of idle mode of respective mobile station devices is arranged so as to be distributed throughout a unique frequency bandwidth of a base station device.

Claims

1. A mobile station, comprising:

a receiver, configured to receive a signal from a base station through a shared control signaling channel;

wherein the signal indicates that paging information to the mobile station is included in a shared data channel of a slot, the slot being specified in accordance with identification information of the mobile station, the shared control signaling channel and the shared data channel being co-located in a slot located within a communication frame.

2. The mobile station according to claim 1, wherein the receiver is further configured to discontinuously receive the signal when in an idle mode.

3. The mobile station according to claim 1, wherein a slot number for the slot is specified by (X/Y) mod Z, where X is the identification information of the mobile station, Y is a total number of paging groups, and Z is a total number of paging slots.

4. The mobile station according to claim 1, wherein the identification information of the mobile station is international mobile subscriber identity (IMSI).

5. The mobile station according to claim 1, wherein the shared control signaling channel is arranged at the head of the slot.

6. The mobile station according to claim 1, wherein the slot is a transmission timing interval (TTI).

7. A base station, comprising:

a transmitter, configured to transmit a signal through a shared control signaling channel;

wherein the signal indicates that paging information to a mobile station is included in a shared data channel of a slot, the slot being specified in accordance with identification information of the mobile station, and the shared control signaling channel and the shared data channel being co-located in a slot located within a communication frame.

8. The base station according to claim 7, wherein a slot number for the slot is specified by (X/Y) mod Z, where X is the identification information of the mobile station, Y is a total number of paging groups, and Z is a total number of paging slots.

9. The base station according to claim 7, wherein the identification information of the mobile station is international mobile subscriber identity (IMSI).

10. The base station according to claim 7, wherein the shared control signaling channel is arranged at the head of the slot.

11. The base station according to claim 7, wherein the slot is a transmission timing interval (TTI).

12. A communication method, comprising:

transmitting, by a base station, a signal to a mobile station through a shared control signaling channel;

wherein the signal indicates that paging information to the mobile station is included in the shared data channel of a slot, the slot being specified in accordance with identification information of a mobile station, and the shared control signaling channel and the shared data channel being co-located in a slot located within a communication frame.

13. The communication method according to claim 12, wherein a slot number for the slot is specified by, (X/Y) mod Z, where X is the identification information of the mobile station, Y is a total number of paging groups, and Z is a total number of paging slots.

14. The communication method according to claim 12, wherein the identification information of the mobile station is international mobile subscriber identity (IMSI).

15. The communication method according to claim 12, wherein the shared control signaling channel is arranged at the head of the slot.

16. The communication method according to claim 12, wherein the slot is a transmission timing interval (TTI).

17. A communication method, comprising:

receiving by a mobile station, a signal from a base station through a shared control signaling channel;

wherein the signal indicates that paging information to the mobile station is included in the shared data channel of a slot, the slot being specified in accordance with identification information of the mobile station, the shared control signaling channel and the shared data channel being co-located in a slot located within a communication frame.

18. The method according to claim 17, wherein the slot is a transmission timing interval (TTI).

19. The method according to claim 17, wherein a slot number for the slot is specified by (X/Y) mod Z, where X is the identification information of the mobile station, Y is a total number of paging groups, and Z is a total number of paging slots.

20. The method according to claim 17, wherein the shared control signaling channel is arranged at the head of the slot.