发明授权
- 专利标题: Serving cell selection in wireless communications
- 专利标题(中): 在无线通信中服务小区选择
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申请号: US12362289申请日: 2009-01-29
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公开(公告)号: US08638759B2公开(公告)日: 2014-01-28
- 发明人: Tingfang Ji , Avneesh Agrawal , Aamod Khandekar , Alexei Gorokhov
- 申请人: Tingfang Ji , Avneesh Agrawal , Aamod Khandekar , Alexei Gorokhov
- 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 Charles E. Eggers
- 主分类号: H04W52/22
- IPC分类号: H04W52/22
摘要:
Systems and methodologies are described that facilitate selecting and/or reselecting one or more access points, related cells, or carriers based at least in part on calculating an energy efficiency related to the access points. In particular, the energy efficiency can be based at least in part on an estimated pathloss and/or a level of interference related to communicating with the access points. Moreover, load parameters related to the access point can be received and evaluated in selecting and/or reselecting the access point. Thus, access points can be selected or reselected based on parameters other than forward link transmit power. In addition, pathloss and/or interference levels can be weighed based on access point type to prevent macrocell overloading.
公开/授权文献
- US20090190500A1 SERVING CELL SELECTION IN WIRELESS COMMUNICATIONS 公开/授权日:2009-07-30
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