Invention Grant
- Patent Title: Opportunistic uplink scheduling
- Patent Title (中): 机会上行调度
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Application No.: US11943512Application Date: 2007-11-20
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Publication No.: US08160007B2Publication Date: 2012-04-17
- Inventor: Xinzhou Wu , Sundeep Rangan , Prashanth Hande , Arnab Das , Junyi Li
- Applicant: Xinzhou Wu , Sundeep Rangan , Prashanth Hande , Arnab Das , Junyi Li
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agent Donald C. Kordich
- Main IPC: H04W4/00
- IPC: H04W4/00

Abstract:
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).
Public/Granted literature
- US20090131069A1 OPPORTUNISTIC UPLINK SCHEDULING Public/Granted day:2009-05-21
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