- 专利标题: Opportunistic uplink scheduling
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申请号: US11943504申请日: 2007-11-20
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公开(公告)号: US08160602B2公开(公告)日: 2012-04-17
- 发明人: Xinzhou Wu , Sundeep Rangan , Prashanth Hande , Arnab Das , Junyi Li
- 申请人: Xinzhou Wu , Sundeep Rangan , Prashanth Hande , Arnab Das , Junyi Li
- 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 Donald C. Kordich
- 主分类号: H04W88/02
- IPC分类号: H04W88/02
摘要:
Systems and methodologies are described that facilitate scheduling uplink transmissions. For instance, a time sharing scheme can be utilized such that differing mobile devices can be scheduled to transmit during differing time slots; however, it is also contemplated that a static scheme can be employed. Pursuant to an illustration, an interference budget can be combined with a time varying weighting factor associated with a base station; the weighting factor can be predefined and/or adaptively adjusted (e.g., based upon a load balancing mechanism). Moreover, the weighted interference budget can be leveraged for selecting mobile devices for uplink transmission (e.g., based at least in part upon path loss ratios of the mobile devices). Further, disparate interference budgets can be utilized by differing channels of a sector at a particular time. Also, for example, a base station can assign a loading factor to be utilized by wireless terminal(s) for generating channel quality report(s).
公开/授权文献
- US20090131068A1 OPPORTUNISTIC UPLINK SCHEDULING 公开/授权日:2009-05-21
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