发明授权
US09209945B2 System and method for hybrid automatic repeat request timing for device-to-device communication overlaid on a cellular network
有权
用于混合自动重复请求定时的系统和方法，覆盖在蜂窝网络上的设备到设备通信
- 专利标题： System and method for hybrid automatic repeat request timing for device-to-device communication overlaid on a cellular network
- 专利标题（中）： 用于混合自动重复请求定时的系统和方法，覆盖在蜂窝网络上的设备到设备通信
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申请号： US13406429申请日： 2012-02-27
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公开(公告)号： US09209945B2公开(公告)日： 2015-12-08
- 发明人: Deping Liu , Philippe Sartori , Brian Classon , Vipul Desai
- 申请人： Deping Liu , Philippe Sartori , Brian Classon , Vipul Desai
- 申请人地址： US TX Plano
- 专利权人： Futurewei Technologies, Inc.
- 当前专利权人： Futurewei Technologies, Inc.
- 当前专利权人地址： US TX Plano
- 代理机构： Slater & Matsil, LLP
- 主分类号： H04W72/00
- IPC分类号： H04W72/00 ; H04L1/18 ; H04W72/04 ; H04W76/02 ; H04W4/00
摘要：
An embodiment of a system for operating a communications controller for a group of user equipments engaged in a DMC link in a wireless communications system is provided. The communications controller is configured to allocate a set of subframes in one periodic group of subframes to the group of UEs for the DMC link, signal the set of allocated subframes to the group of UEs, and transmit parameters related to a group of HARQ processes of the DMC link. In an embodiment, the communication controller uses HARQ processes for cellular UE transmission that are determined independently from HARQ processes of the group of HARQ processes for the DMC link, and the parameters are configured to enable the group of UEs to manage the group of HARQ processes for the DMC link.
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