发明申请
US20130201959A1 METHOD AND APPARATUS FOR MAKE-BEFORE-BREAK HANDOVER IN A TD-SCDMA SYSTEM
审中-公开
在TD-SCDMA系统中进行切换前切换的方法和装置
- 专利标题: METHOD AND APPARATUS FOR MAKE-BEFORE-BREAK HANDOVER IN A TD-SCDMA SYSTEM
- 专利标题(中): 在TD-SCDMA系统中进行切换前切换的方法和装置
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申请号: US13575288申请日: 2010-08-26
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公开(公告)号: US20130201959A1公开(公告)日: 2013-08-08
- 发明人: Jiming Guo , Mingxi Fan
- 申请人: Jiming Guo , Mingxi Fan
- 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
- 优先权: CN2010/070779 20100226
- 国际申请: PCT/CN10/76376 WO 20100826
- 主分类号: H04W36/18
- IPC分类号: H04W36/18
摘要:
A system and method enable make-before-break handover from a source cell to a target cell in a TD-SCDMA system. According to various aspects of the present disclosure, a wireless link is established with the target cell while maintaining the call with the source cell. The communication between the mobile station and the respective source and target cells may be multiplexed utilizing time division multiplexing or frequency division multiplexing. When utilizing time division multiplexing, the allocation between the respective source and target cells may be made slot-by-slot in a subframe, or subframe-by-subframe in a radio frame.
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