发明授权
US08873516B2 Communication system using OFDM for one direction and DSSS for another direction
有权
通信系统使用一个方向的OFDM和另一个方向的DSSS
- 专利标题: Communication system using OFDM for one direction and DSSS for another direction
- 专利标题(中): 通信系统使用一个方向的OFDM和另一个方向的DSSS
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申请号: US12905884申请日: 2010-10-15
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公开(公告)号: US08873516B2公开(公告)日: 2014-10-28
- 发明人: Xiaodong Li , Hui Liu , Wenzhong Zhang
- 申请人: Xiaodong Li , Hui Liu , Wenzhong Zhang
- 申请人地址: US TX Plano
- 专利权人: Adaptix, Inc.
- 当前专利权人: Adaptix, Inc.
- 当前专利权人地址: US TX Plano
- 代理机构: Martin & Ferraro, LLP
- 主分类号: H04B7/216
- IPC分类号: H04B7/216 ; H04L5/14 ; H04B1/707 ; H04L5/02 ; H04L27/26 ; H04W16/10 ; H04W52/08 ; H04W52/10 ; H04W72/08
摘要:
A method and apparatus for wireless communication are described. In one embodiment, a method for communicating with a subscriber comprises transmitting orthogonal frequency domain multiplexing (OFDM) signals to the subscriber, and receiving direct-sequence spread spectrum (DSSS) signals from the subscriber.