发明授权
US07450909B2 Apparatus and method for signal transmission and reception using downlink channel information in a sleep mode in a BWA communication system
有权
在BWA通信系统中使用睡眠模式中的下行链路信道信息进行信号发送和接收的装置和方法
- 专利标题： Apparatus and method for signal transmission and reception using downlink channel information in a sleep mode in a BWA communication system
- 专利标题（中）： 在BWA通信系统中使用睡眠模式中的下行链路信道信息进行信号发送和接收的装置和方法
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申请号： US11266969申请日： 2005-11-04
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公开(公告)号： US07450909B2公开(公告)日： 2008-11-11
- 发明人: Jae-Weon Cho , Jung-Je Son , Chang-Hoi Koo , Pan-Yuh Joo , Yeong-Moon Son , Young-Bin Chang , Chi-Woo Lim , Hyun-Jeong Kang , Sung-Jin Lee , Hyoung-Kyu Lim
- 申请人： Jae-Weon Cho , Jung-Je Son , Chang-Hoi Koo , Pan-Yuh Joo , Yeong-Moon Son , Young-Bin Chang , Chi-Woo Lim , Hyun-Jeong Kang , Sung-Jin Lee , Hyoung-Kyu Lim
- 申请人地址： KR
- 专利权人： Samsung Electronics Co., Ltd
- 当前专利权人： Samsung Electronics Co., Ltd
- 当前专利权人地址： KR
- 代理机构： The Farrell Law Firm
- 优先权： KR10-2004-0089489 20041104; KR10-2004-0092862 20041113
- 主分类号： H04B17/00
- IPC分类号： H04B17/00
摘要：
An apparatus and method for transmitting and receiving a signal according to a change of downlink channel information by a mobile station in a broadband wireless access communication system. The method includes: detecting the change of the downlink channel information; receiving a report from a base station that there is data for the mobile station; and reporting the change of the downlink channel information to the base station, so that the base station and the mobile station have same downlink channel information.