发明申请
- 专利标题: Scheduling for multi-carrier wireless data systems
- 专利标题(中): 多载波无线数据系统的调度
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申请号: US11725249申请日: 2007-03-19
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公开(公告)号: US20080232341A1公开(公告)日: 2008-09-25
- 发明人: Daniel Matthew Andrews , Yihao Lisa Zhang
- 申请人: Daniel Matthew Andrews , Yihao Lisa Zhang
- 专利权人: Lucent Technologies Inc.
- 当前专利权人: Lucent Technologies Inc.
- 主分类号: H04J3/00
- IPC分类号: H04J3/00
摘要:
Disclosed is a method and apparatus for scheduling multiple carriers to service multiple users in a multi-carrier wireless data network. A data transmission in a multi-carrier wireless data system can be scheduled in frames comprising one or more time slots. For each frame, each of multiple carriers in each time slot of the frame are assigned to one of multiple users. Various objective functions can be used to assign the carriers to the users based on a weight for each user and a channel rate of each carrier for each user while preventing excessive carriers from being assigned to a user.