发明授权
US07146168B2 Method and system for providing a downlink connection in a cellular network
有权
用于在蜂窝网络中提供下行链路连接的方法和系统
- 专利标题: Method and system for providing a downlink connection in a cellular network
- 专利标题(中): 用于在蜂窝网络中提供下行链路连接的方法和系统
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申请号: US10499000申请日: 2001-12-19
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公开(公告)号: US07146168B2公开(公告)日: 2006-12-05
- 发明人: Kari Pajukoski , Klaus Ingemann Pedersen , Preben Mogensen , Kari Niemela
- 申请人: Kari Pajukoski , Klaus Ingemann Pedersen , Preben Mogensen , Kari Niemela
- 申请人地址: FI Espoo
- 专利权人: Nokia Corporation
- 当前专利权人: Nokia Corporation
- 当前专利权人地址: FI Espoo
- 代理机构: Squire, Sanders & Dempsey, LLP.
- 国际申请: PCT/EP01/15007 WO 20011219
- 国际公布: WO03/053087 WO 20030626
- 主分类号: H04Q7/20
- IPC分类号: H04Q7/20
摘要:
The present invention relates to a method and system for providing a downlink connection in a cellular network. A feedback information indicating a selected cell is transmitted to a central network element (20) controlling at least two network elements (N1–N3) serving cells (C1–C3) of the cellular network. The at least two network elements are controlled by the central network element based on the feedback information so as to establish the downlink connection. Thus, the downlink transmissions of the non-central network elements (N1–N3) are controlled by the network so as to decrease performance loss due to reception errors of the feedback information. The feedback information may be a temporary ID obtained in a site selection diversity transmission control scheme.
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