Invention Grant
US09496995B2 Method and apparatus for reporting channel state in multi-carrier system
有权
在多载波系统中报告信道状态的方法和装置
- Patent Title: Method and apparatus for reporting channel state in multi-carrier system
- Patent Title (中): 在多载波系统中报告信道状态的方法和装置
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Application No.: US13254452Application Date: 2010-03-03
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Publication No.: US09496995B2Publication Date: 2016-11-15
- Inventor: So Yeon Kim , Jae Hoon Chung , Yeong Hyeon Kwon , Hyun Soo Ko
- Applicant: So Yeon Kim , Jae Hoon Chung , Yeong Hyeon Kwon , Hyun Soo Ko
- Applicant Address: KR Seoul
- Assignee: LG ELECTRONICS INC.
- Current Assignee: LG ELECTRONICS INC.
- Current Assignee Address: KR Seoul
- Agency: Lee, Hong, Degerman, Kang & Walmey
- Agent Jonathan Kang; Michael Monaco
- Priority: KR10-2010-0018894 20100303
- International Application: PCT/KR2010/001325 WO 20100303
- International Announcement: WO2010/101409 WO 20100910
- Main IPC: H04W72/08
- IPC: H04W72/08 ; H04L5/00 ; H04W24/10
Abstract:
A method and an apparatus for reporting a channel state in a multi-carrier system are provided. User equipment receives an uplink grant including an uplink resource allocation and a channel quality indicator (CQI) request via one downlink carrier from among a plurality of downlink carriers. The user equipment reports CQIs for the plurality of downlink carriers via a plurality of subframes in accordance with the CQI request.
Public/Granted literature
- US20110317652A1 METHOD AND APPARATUS FOR REPORTING CHANNEL STATE IN MULTI-CARRIER SYSTEM Public/Granted day:2011-12-29
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