发明授权
- 专利标题： Cell identifier encoding and decoding methods and apparatus
- 专利标题（中）： 小区标识符编码和解码方法和装置
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申请号： US13556087申请日： 2012-07-23
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公开(公告)号： US08976773B2公开(公告)日： 2015-03-10
- 发明人: Ahsan U. Aziz , Vikram Chandrasekhar , James Wesley McCoy
- 申请人： Ahsan U. Aziz , Vikram Chandrasekhar , James Wesley McCoy
- 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.
- 主分类号： H04B7/216
- IPC分类号： H04B7/216 ; H04W8/26 ; H04L5/00 ; H04L27/26 ; H04B1/7083 ; H04J13/00 ; H04J13/16 ; H04W56/00
摘要：
In an embodiment, a wireless communication system (100, FIG. 1) includes one or more nodes (102-108) and one or more user equipments (UE) (110). A node may apply (502, FIG. 5) a cell-specific spreading code to a cell identifier, which indicates an identity of a cell (113, FIG. 1) serviced by the node. The node may insert (504, FIG. 5), into a frame (200, FIG. 2), at least one synchronization channel symbol, which corresponds to the spread cell identifier, and the node may transmit (506, FIG. 5) the frame over an air interface. A UE may receive (702, FIG. 7) a frame from the air interface. The UE may despread (708) the spread cell identifier, and acquire (712) a cell identifier corresponding to a particular cell.
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