发明公开
EP1757134A1 METHOD AND ARRANGEMENT FOR ALLOCATING A DEDICATED CHANNEL IN A CELLULAR COMMUNICATION SYSTEM
有权
方法和设备分配一个专用信道在蜂窝移动通信系统
- 专利标题： METHOD AND ARRANGEMENT FOR ALLOCATING A DEDICATED CHANNEL IN A CELLULAR COMMUNICATION SYSTEM
- 专利标题（中）： 方法和设备分配一个专用信道在蜂窝移动通信系统
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申请号： EP05740112.7申请日： 2005-04-07
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公开(公告)号： EP1757134A1公开(公告)日： 2007-02-28
- 发明人: LEGG, Peter Jonathon
- 申请人： IPWireless, Inc.
- 申请人地址： 1001 Bayhill Drive, 2nd Floor San Bruno, CA 94066 US
- 专利权人： IPWireless, Inc.
- 当前专利权人： IPWireless, Inc.
- 当前专利权人地址： 1001 Bayhill Drive, 2nd Floor San Bruno, CA 94066 US
- 代理机构： Wray, Antony John
- 优先权： GB0408202 20040413
- 国际公布： WO2005101879 20051027
- 主分类号： H04Q7/36
- IPC分类号： H04Q7/36 ; H04B7/26
摘要：
A dynamic channel assignment scheme for a TDD radio communication system (100) with coexisting dedicated (230; 240) and shared (210; 220) channels has segregated dedicated and shared channel mechanisms. Up to nDL DCH MAX / nUL DCH MAX dedicated downlink / uplink channel slots are granted, with the remainder of slots for shared channels. These maximum numbers accommodate the needs of conversational and streaming class traffic carried on shared channels. New slots can be claimed for dedicated channels (subject to this maximum) as required, taking the shared channel slot with the smallest timeslot. If the last DCH allocation in a slot is ended, the slot is freed for DSCH / USCH usage.
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