发明授权
US07177648B2 Method and apparatus for selecting a serving sector in a data communication system
有权
用于在数据通信系统中选择服务扇区的方法和装置
- 专利标题: Method and apparatus for selecting a serving sector in a data communication system
- 专利标题(中): 用于在数据通信系统中选择服务扇区的方法和装置
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申请号: US10728635申请日: 2003-12-05
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公开(公告)号: US07177648B2公开(公告)日: 2007-02-13
- 发明人: Rashid A. Attar , Rajiv Vijayan , Roberto Padovani , Nagabhushana T. Sindhushayana , Qiang Wu , Peter J. Black , Eduardo A. S. Esteves
- 申请人: Rashid A. Attar , Rajiv Vijayan , Roberto Padovani , Nagabhushana T. Sindhushayana , Qiang Wu , Peter J. Black , Eduardo A. S. Esteves
- 申请人地址: US CA San Diego
- 专利权人: Qualcomm Incorporated
- 当前专利权人: Qualcomm Incorporated
- 当前专利权人地址: US CA San Diego
- 代理商 Thomas R. Rouse; Thien T. Nguyen; Lee Hsu
- 主分类号: H04Q7/20
- IPC分类号: H04Q7/20
摘要:
Methods and apparatus for selecting a serving sector in a high rate data (HDR) communication system are disclosed. An exemplary HDR communication system defines a set of data rates, at which a sector of an Access Point may send data packets to an Access Terminal. The sector is selected by the Access Terminal to achieve the highest data throughput while maintaining a targeted packet error rate. The Access Terminal employs various methods to evaluate quality metrics of forward and reverse links from and to different sectors, and uses the quality metrics to select the sector to send data packets to the Access Terminal.