发明申请
US20120182962A1 METHODS AND APPARATUS FOR SCHEDULING PEER TO PEER TRAFFIC IN CELLULAR NETWORKS
有权
用于调度与蜂窝网络中对等交通的方法和装置
- 专利标题: METHODS AND APPARATUS FOR SCHEDULING PEER TO PEER TRAFFIC IN CELLULAR NETWORKS
- 专利标题(中): 用于调度与蜂窝网络中对等交通的方法和装置
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申请号: US13008971申请日: 2011-01-19
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公开(公告)号: US20120182962A1公开(公告)日: 2012-07-19
- 发明人: Shailesh Patil , Hua Wang , Xinzhou Wu , Junyi Li
- 申请人: Shailesh Patil , Hua Wang , Xinzhou Wu , 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
- 主分类号: H04W72/04
- IPC分类号: H04W72/04
摘要:
A wireless terminal receives peer to peer resource control information from a base station. The peer to peer resource control information is used by the wireless terminal in a peer to peer network to control transmission scheduling and/or resource utilization. The base station sends the control signals at a first rate which is slower than the rate at which wireless terminals make transmission decisions for traffic slots. During the intervals between receipt of the base station control signals, wireless terminals make transmission decisions with regard to multiple traffic segments. The decisions are also influenced based on peer to peer signaling occurring between the wireless terminals in the network for each traffic slot. Resource utilization feedback information is provided from the wireless terminal to the base station. Based on the feedback information the base station updates the resource utilization control information and sends updated resource utilization control signals to the wireless terminals.
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