Invention Grant
- Patent Title: Wireless communication system, its base station and mobile station, communication synchronization management method and timer control program therefor
- Patent Title (中): 无线通信系统,其基站和移动台,通信同步管理方法和定时器控制程序
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Application No.: US13444462Application Date: 2012-04-11
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Publication No.: US08379628B2Publication Date: 2013-02-19
- Inventor: Hisashi Futaki , Jinsock Lee
- Applicant: Hisashi Futaki , Jinsock Lee
- Applicant Address: JP Tokyo
- Assignee: NEC Corporation
- Current Assignee: NEC Corporation
- Current Assignee Address: JP Tokyo
- Agency: Sughrue Mion, PLLC
- Priority: JP2007-026203 20070205
- Main IPC: H04J3/06
- IPC: H04J3/06

Abstract:
A mobile station which performs communication with a base station, the mobile station including: a timer timing a period to judge whether an uplink signal to the base station is synchronized, wherein the period is set by the base station for each of a plurality of mobile stations, wherein the timer restarts timing the period in response to receiving a timing adjustment value from the base station.
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