发明申请
- 专利标题： Robust Techniques for Upstream Communication Between Subscriber Stations and a Base Station
- 专利标题（中）： 用户站和基站之间上行通信的可靠技术
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申请号： US12899302申请日： 2010-10-06
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公开(公告)号： US20110026423A1公开(公告)日： 2011-02-03
- 发明人: Thomas J. QUIGLEY , Jonathan S. Min , Lisa V. Denney , Henry Samueli , Sean F. Nazareth , Feng Chen , Fang Lu , Christopher R. Jones
- 申请人： Thomas J. QUIGLEY , Jonathan S. Min , Lisa V. Denney , Henry Samueli , Sean F. Nazareth , Feng Chen , Fang Lu , Christopher R. Jones
- 申请人地址： US CA Irvine
- 专利权人： Broadcom Corporation
- 当前专利权人： Broadcom Corporation
- 当前专利权人地址： US CA Irvine
- 主分类号： H04L12/26
- IPC分类号： H04L12/26
摘要：
A number of features for enhancing the performance of a communication system, in which data is transmitted between a base station and a plurality of subscriber stations located different distances from the base station, are presented. The power transmission level, slot timing, and equalization of the subscriber stations are set by a ranging process. Data is transmitted by the subscriber stations in fragmented form. Various measures are taken to make transmission from the subscriber stations robust. The uplink data transmission is controlled to permit multiple access from the subscriber stations.