发明授权
- 专利标题: Methods and apparatus for multi-carrier communication systems with adaptive transmission and feedback
- 专利标题(中): 具有自适应传输和反馈的多载波通信系统的方法和装置
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申请号: US10583529申请日: 2005-02-14
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公开(公告)号: US07693032B2公开(公告)日: 2010-04-06
- 发明人: Xiaodong Li , Titus Lo , Kemin Li , Haiming Huang
- 申请人: Xiaodong Li , Titus Lo , Kemin Li , Haiming Huang
- 申请人地址: US WA Bellevue
- 专利权人: Neocific, Inc.
- 当前专利权人: Neocific, Inc.
- 当前专利权人地址: US WA Bellevue
- 代理机构: Perkins Coie LLP
- 国际申请: PCT/US2005/004601 WO 20050214
- 国际公布: WO2005/081439 WO 20050901
- 主分类号: H04L5/00
- IPC分类号: H04L5/00 ; H04B7/005
摘要:
An arrangement is disclosed where in a multi-carrier communication system, the modulation scheme, coding attributes, training pilots, and signal power may be adjusted to adapt to channel conditions in order to maximize the overall system capacity and spectral efficiency without wasting radio resources or compromising error probability performance.
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