Invention Grant
- Patent Title: Method of transmitting feedback message in wireless communication system
- Patent Title (中): 在无线通信系统中发送反馈消息的方法
-
Application No.: US12679323Application Date: 2008-10-20
-
Publication No.: US08644231B2Publication Date: 2014-02-04
- Inventor: Jin Young Chun , Bin Chul Ihm , Jin Sam Kwak , Ki Seon Ryu
- Applicant: Jin Young Chun , Bin Chul Ihm , Jin Sam Kwak , Ki Seon Ryu
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Agency: McKenna Long & Aldridge LLP
- Priority: KR10-2008-0017522 20080226
- International Application: PCT/KR2008/006189 WO 20081020
- International Announcement: WO2009/051456 WO 20090423
- Main IPC: H04W4/00
- IPC: H04W4/00
Abstract:
A method of transmitting a feedback message in wireless communication system is provided. The method includes selecting N best subbands of M subbands according to CQI, where both M and N are a natural number and M is larger than N, generating multiple input multiple output (MIMO) information comprising N codebook indexes and N differential CQIs and transmitting the feedback message comprising the MIMO information.
Public/Granted literature
- US20100220675A1 METHOD OF TRANSMITTING FEEDBACK MESSAGE IN WIRELESS COMMUNICATION SYSTEM Public/Granted day:2010-09-02
Information query
