发明授权
US08576753B2 System and method for wireless relay frame structure, protocol, and operation
有权
无线中继帧结构,协议和操作的系统和方法
- 专利标题: System and method for wireless relay frame structure, protocol, and operation
- 专利标题(中): 无线中继帧结构,协议和操作的系统和方法
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申请号: US12937476申请日: 2009-04-21
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公开(公告)号: US08576753B2公开(公告)日: 2013-11-05
- 发明人: Nimal Gamini Senarath , Israfil Bahceci , Mo-Han Fong , Peiying Zhu , Derek Yu , Hang Zhang , Wen Tong , Sheng Sun
- 申请人: Nimal Gamini Senarath , Israfil Bahceci , Mo-Han Fong , Peiying Zhu , Derek Yu , Hang Zhang , Wen Tong , Sheng Sun
- 申请人地址: US CA Cupertino
- 专利权人: Apple, Inc.
- 当前专利权人: Apple, Inc.
- 当前专利权人地址: US CA Cupertino
- 代理机构: Meyertons, Hood, Kivlin, Kowert & Goetzel, P.C.
- 代理商 Eric B. Meyertons
- 国际申请: PCT/CA2009/000524 WO 20090421
- 国际公布: WO2009/129614 WO 20091029
- 主分类号: H04B7/14
- IPC分类号: H04B7/14
摘要:
A relay station is provided for use in a wireless communication system. The wireless communication system includes a plurality of base stations communicatively coupled to a backhaul network and at least one mobile station. The relay station is shared by at least a first base station and a second base station. The relay station includes a transceiver, a controller and relay circuitry. The transceiver transmits signals to and receives signals both base stations and a mobile station. Signals transmitted to the base stations include a single preamble, MAP and FCH. The controller is electrically connected to the transceiver and is operable to measure a signal quality of the mobile station while connected to the first base station. The relay circuitry is electrically connected to the controller and is operable to conduct a phased handoff from the first base station to the second base station based on the signal quality.