Invention Grant
US08743979B2 Method for precoding and decoding distributing MIMO channels in relay-based DF cooperative wireless networks
失效
用于在基于中继的DF协作无线网络中分配MIMO信道的预编码和解码方法
- Patent Title: Method for precoding and decoding distributing MIMO channels in relay-based DF cooperative wireless networks
- Patent Title (中): 用于在基于中继的DF协作无线网络中分配MIMO信道的预编码和解码方法
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Application No.: US12953534Application Date: 2010-11-24
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Publication No.: US08743979B2Publication Date: 2014-06-03
- Inventor: Moon Ho Lee , Mustafa M. Matalgah , Wei Song
- Applicant: Moon Ho Lee , Mustafa M. Matalgah , Wei Song
- Applicant Address: KR Jeollabuk-do
- Assignee: Industrial Cooperation Foundation Chonbuk National University
- Current Assignee: Industrial Cooperation Foundation Chonbuk National University
- Current Assignee Address: KR Jeollabuk-do
- Agency: Ohlandt, Greeley, Ruggiero & Perle, LLP
- Priority: KR10-2010-0066752 20100712
- Main IPC: H04L27/28
- IPC: H04L27/28
Abstract:
It is well known that relay-based DF cooperative wireless networks outperform AF cooperative networks. However, this performance enhancement is achievable through considerable signal processing (precoding/decoding) at relay nodes. To reduce the precoding/decoding complexity, a method for precoding and decoding a distributive MIMO channel in the relay-based DF cooperative wireless network using EVD based on properties of Jacket transformations is provided.
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