发明申请
- 专利标题： METHOD AND APPARATUS FOR ENABLING SUBSCRIBER STATIONS TO PROCESS A SYNCHRONIZATION CHANNEL IN A SPREAD SPECTRUM COMMUNICATIONS SYSTEM
- 专利标题（中）： 使用订户站处理传播频谱通信系统中的同步信道的方法和装置
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申请号： US12363620申请日： 2009-01-30
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公开(公告)号： US20090161634A1公开(公告)日： 2009-06-25
- 发明人: Edward G. Tiedemann, JR. , Jun Wang , Ragulan Sinnarajah
- 申请人： Edward G. Tiedemann, JR. , Jun Wang , Ragulan Sinnarajah
- 申请人地址： US CA San Diego
- 专利权人： QUALCOMM Incorporated
- 当前专利权人： QUALCOMM Incorporated
- 当前专利权人地址： US CA San Diego
- 主分类号： H04B7/216
- IPC分类号： H04B7/216 ; H04B1/00
摘要：
During initiation procedure between subscriber stations and access network adhering to CDMA standards, (e.g., IS-95 and IS-2000) the subscriber station receives a Sync Channel Message. Due to a design/manufacturing error, certain subscriber stations adhering to the IS-95 fail to ignore a portion of the Sync Channel Message, intended for a proper operation of subscriber stations adhering to the IS-2000. This causes a failure of the IS-95 subscriber stations' operation. The disclosed invention describes embodiments allowing the faulty subscriber stations to operate on an access networks build in accordance with both IS-95 and IS-2000 standards.
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