Invention Grant
- Patent Title: Feedback method and apparatus for cooperative communication system
- Patent Title (中): 合作通信系统的反馈方法和装置
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Application No.: US14861434Application Date: 2015-09-22
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Publication No.: US09414362B2Publication Date: 2016-08-09
- Inventor: Hyojin Lee , Younsun Kim , Kiil Kim , Youngbum Kim
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR
- Assignee: Samsung Electronics Co., Ltd
- Current Assignee: Samsung Electronics Co., Ltd
- Current Assignee Address: KR
- Agency: The Farrell Law Firm, P.C.
- Priority: KR10-2011-0059289 20110617
- Main IPC: H04W4/00
- IPC: H04W4/00 ; H04W72/04 ; H04B7/02 ; H04W48/20 ; H04L5/00 ; H04B17/24 ; H04B17/309 ; H04B17/336 ; H04B17/382 ; H04W72/08 ; H04W28/04

Abstract:
Methods and apparatuses are provided for transmitting channel information, by a User Equipment (UE). Information for at least one first type Channel Status Information Reference Signal (CSI-RS) and information for at least one second type CSI-RS from an eNB, are identified. First channel information is generated based on a first set of a first type CSI-RS and a second type CSI-RS. Second channel information is generated based on a second set of a first type CSI-RS and a second type CSI-RS. The first channel information is reported by Physical Uplink Control CHannel (PUCCH)-based periodic channel information feedback. The second channel information is reported by the PUCCH-based periodic channel information feedback.
Public/Granted literature
- US20160014756A1 FEEDBACK METHOD AND APPARATUS FOR COOPERATIVE COMMUNICATION SYSTEM Public/Granted day:2016-01-14
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