Invention Grant
US08565688B2 Method of reducing feedback load and feedback overhead in a multi-cell cooperative network and related communication device
有权
减少多小区协同网络和相关通信设备中的反馈负载和反馈开销的方法
- Patent Title: Method of reducing feedback load and feedback overhead in a multi-cell cooperative network and related communication device
- Patent Title (中): 减少多小区协同网络和相关通信设备中的反馈负载和反馈开销的方法
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Application No.: US13351246Application Date: 2012-01-17
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Publication No.: US08565688B2Publication Date: 2013-10-22
- Inventor: Jin-Hao Li , Hsuan-Jung Su , Yu-Chih Jen
- Applicant: Jin-Hao Li , Hsuan-Jung Su , Yu-Chih Jen
- Applicant Address: TW Taoyuan, Taoyuan County
- Assignee: HTC Corporation
- Current Assignee: HTC Corporation
- Current Assignee Address: TW Taoyuan, Taoyuan County
- Agent Winston Hsu; Scott Margo
- Main IPC: H04B17/00
- IPC: H04B17/00
Abstract:
A method of reducing an amount of channel information fed back by a mobile device in a wireless communication system to a plurality of transmission points of the wireless communication system is disclosed. the method comprises measuring signal quality between the mobile device and the plurality of transmission points; determining a set of the plurality of transmission points, if the signal quality is in one of a plurality of quality regions; and feeding back the channel information to the set of the plurality of transmission points, wherein the channel information is related to a plurality of channels between the mobile device and the set of the plurality of transmission points.
Public/Granted literature
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