发明授权
US09071321B2 Methods and system for wireless networks with relays involving pseudo-random noise sequences
有权
具有涉及伪随机噪声序列的继电器的无线网络的方法和系统
- 专利标题: Methods and system for wireless networks with relays involving pseudo-random noise sequences
- 专利标题(中): 具有涉及伪随机噪声序列的继电器的无线网络的方法和系统
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申请号: US12300522申请日: 2007-05-31
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公开(公告)号: US09071321B2公开(公告)日: 2015-06-30
- 发明人: Hang Zhang , Jianglei Ma , Peiying Zhu , Mo-Han Fong , Wen Tong
- 申请人: Hang Zhang , Jianglei Ma , Peiying Zhu , Mo-Han Fong , Wen Tong
- 申请人地址: US CA Cupertino
- 专利权人: APPLE INC.
- 当前专利权人: APPLE INC.
- 当前专利权人地址: US CA Cupertino
- 代理机构: Fay Kaplun & Marcin, LLP
- 国际申请: PCT/CA2007/000965 WO 20070531
- 国际公布: WO2007/147231 WO 20071227
- 主分类号: H04B7/204
- IPC分类号: H04B7/204 ; H04B7/208 ; H04B7/155 ; H04W88/04 ; H04W72/04 ; H04W84/04
摘要:
Methods and systems are provided for use with wireless networks having one or more cell in which each cell includes a base station (BS), at least one relay station (RS) and at least one mobile station (MS). The at least one relay station can be used as an intermediate station for providing communication between the BS and MS. Methods are provided for allocating OFDM resources for communicating between the BS, RS and/or MS for example dividing transmission resources into uplink and downlink transmissions and methods of inserting pilot symbols into transmission resources used by the RS. In some embodiments on the invention, the methods are consistent and/or can be used in conjunction with existing standards such as 802.16e.
公开/授权文献
- US20090252079A1 METHODS AND SYSTEMS FOR WIRELESS NETWORKS WITH RELAYS 公开/授权日:2009-10-08