发明申请
- 专利标题： Allocation of Signal-to-Noise Ratio Margin in Multi-Carrier Systems
- 专利标题（中）： 多载波系统中信噪比裕量的分配
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申请号： US13447332申请日： 2012-04-16
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公开(公告)号： US20120201178A1公开(公告)日： 2012-08-09
- 发明人: Umashankar Thyagarajan , Frenzel Rudi , Bernd Heise , Axel Clausen
- 申请人： Umashankar Thyagarajan , Frenzel Rudi , Bernd Heise , Axel Clausen
- 主分类号： H04L27/00
- IPC分类号： H04L27/00 ; H04B7/00
摘要：
Allocation of different signal-to-noise margins to different carriers in a multi-carrier system is described. A preferred embodiment comprises assigning signal-to-noise ratio (SNR) margins to carriers in a multi-carrier system, comprises assigning a first SNR margin to a first data service based upon a first service characteristic, assigning a second SNR margin to a second data service based upon a second service characteristic, transmitting data associated with the first data service using the first signal-to-noise margin, and transmitting data associated with the second data service using the second signal-to-noise margin.