发明申请
- 专利标题： Method and apparatus for ranging in Broadband wireless access communication system
- 专利标题（中）： 宽带无线接入通信系统测距方法及装置
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申请号： US12658291申请日： 2010-02-05
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公开(公告)号： US20100202282A1公开(公告)日： 2010-08-12
- 发明人: Hyon-Goo Kang , Jae-Hyok Lee , Ki-Young Han , In-Seok Hwang , Yong-Seok Kim , Byoung-Ha Yi , Byoung-Gi Jang
- 申请人： Hyon-Goo Kang , Jae-Hyok Lee , Ki-Young Han , In-Seok Hwang , Yong-Seok Kim , Byoung-Ha Yi , Byoung-Gi Jang
- 申请人地址： KR Suwon-si
- 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 Suwon-si
- 优先权： KR10-2009-0009881 20090206
- 主分类号： H04W72/04
- IPC分类号： H04W72/04 ; H04J11/00
摘要：
An apparatus and operation method of a Mobile Station (MS) for ranging in a broadband wireless access communication system includes receiving information for ranging code hopping from a Base Station (BS). The MS determines a hopping offset value that is a start of a ranging codes group using the information for ranging code hopping. The MS also determines a ranging codes group using the hopping offset value, and randomly selects at least one or more ranging codes among the determined ranging codes group and transmitting the selected ranging codes to the BS.