Invention Grant
US08477863B2 Precoded pilot transmission for multi-user and single user MIMO communications
有权
多用户和单用户MIMO通信的预编码导频传输
- Patent Title: Precoded pilot transmission for multi-user and single user MIMO communications
- Patent Title (中): 多用户和单用户MIMO通信的预编码导频传输
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Application No.: US12033562Application Date: 2008-02-19
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Publication No.: US08477863B2Publication Date: 2013-07-02
- Inventor: Kyle Jung-Lin Pan , Allan Yingming Tsai
- Applicant: Kyle Jung-Lin Pan , Allan Yingming Tsai
- Applicant Address: US DE Wilmington
- Assignee: InterDigital Technology Corporation
- Current Assignee: InterDigital Technology Corporation
- Current Assignee Address: US DE Wilmington
- Agency: Volpe and Koenig, P.C.
- Main IPC: H04B7/02
- IPC: H04B7/02

Abstract:
The disclosed method and apparatus include an WTRU-specific reference signal scheme that provides efficient precoded pilot transmission and effective channel estimation using dedicated pilot signals. The disclosed methods are efficient for both a single user (SU) and a multi user (MU) Multiple Input Multiple Output (MIMO) system.
Public/Granted literature
- US20080212702A1 PRECODED PILOT TRANSMISSION FOR MULTI-USER AND SINGLE USER MIMO COMMUNICATIONS Public/Granted day:2008-09-04
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