Invention Application
US20140355514A1 METHOD OF CONTROLLING INTERFERENCE IN MULTI-HOP NETWORK BASED ON MIMO SYSTEM AND RELAY NODE AND NODE PAIR USING THE METHOD
有权
基于MIMO系统和继电器节点和节点对使用方法控制多业务网络干扰的方法
- Patent Title: METHOD OF CONTROLLING INTERFERENCE IN MULTI-HOP NETWORK BASED ON MIMO SYSTEM AND RELAY NODE AND NODE PAIR USING THE METHOD
- Patent Title (中): 基于MIMO系统和继电器节点和节点对使用方法控制多业务网络干扰的方法
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Application No.: US14293348Application Date: 2014-06-02
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Publication No.: US20140355514A1Publication Date: 2014-12-04
- Inventor: Won-Jae SHIN , Won Jong NOH , Jong Bu LIM , Kyung Hun JANG
- Applicant: SAMSUNG ELECTRONICS CO., LTD.
- Applicant Address: KR Suwon-si
- Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee Address: KR Suwon-si
- Priority: KR10-2013-0125410 20131021
- Main IPC: H04B7/02
- IPC: H04B7/02
Abstract:
A method of controlling interference of relay nodes and node pairs in a multi-hop network, includes relaying signals received from source nodes among the node pairs to destination nodes pairing with the source nodes, and cancelling a part of interference signals between the node pairs by controlling channel coefficients of the relay nodes. The destination nodes are configured to cancel residual interference signals among the interference signals, using the signals received by the destination nodes.
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