Invention Grant
US08223740B2 Method of transmitting feedback information in a multi-input, multi-output (MIMO) system
有权
在多输入多输出（MIMO）系统中发送反馈信息的方法
- Patent Title: Method of transmitting feedback information in a multi-input, multi-output (MIMO) system
- Patent Title (中): 在多输入多输出（MIMO）系统中发送反馈信息的方法
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Application No.: US12467972Application Date: 2009-05-18
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Publication No.: US08223740B2Publication Date: 2012-07-17
- Inventor: Yong Suk Jin , Bin Chul Ihm
- Applicant: Yong Suk Jin , Bin Chul Ihm
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Agency: Lee, Hong, Degerman, Kang & Waimey
- Priority: KR10-2005-0017999 20050304
- Main IPC: H04J3/24
- IPC: H04J3/24
Abstract:
A method of transmitting feedback information in a Multi-Input, Multi-Output (MIMO) system is disclosed. In the method, a mobile station (MS) which determines to transmit feedback information and feedback type to a base station (BS) without solicitation from the BS, wherein the feedback type is transmission antenna type, and transmits the feedback information using a MIMO mode feedback extended subheader, wherein the MIMO mode feedback extended subheader appears between a Medium Access Channel (MAC) header and a payload.
Public/Granted literature
- US20090225890A1 METHOD OF TRANSMITTING FEEDBACK INFORMATION IN A MULTI-INPUT, MULTI-OUTPUT (MIMO) SYSTEM Public/Granted day:2009-09-10
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