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公开(公告)号：KR1020130096514A
公开(公告)日：2013-08-30
申请号：KR1020120018040
申请日：2012-02-22
Applicant: 전북대학교산학협력단
CPC classification number: H04B7/15542 , H04B1/10 , H04J11/00
Abstract: PURPOSE: A communication method of a relay network is provided to show high reliability and performance in the relay network. CONSTITUTION: A relay network comprises a source node, a first relay node, a second relay node, and a destination node. The source node broadcasts a polarized information orthogonal frequency division multiplexing (OFDM) block to each of the first node and the second node (S410). The first relay node processes the broadcasted OFDM block (S420). The second relay node processes the broadcasted OFDM block (S430). The first relay node transmits the processed OFDM block to the destination node (S440). The second relay node transmits the processed OFDM block to the destination node (S450). [Reference numerals] (AA) Start; (BB) End; (S410) Source node broadcasts a polarized information orthogonal frequency division multiplexing (OFDM) block to each of the first node and the second node; (S420) Relay node processes the broadcasted OFDM block; (S430) Second relay node processes the broadcasted OFDM block; (S440) Relay node transmits the processed OFDM block to the destination node; (S450) Second relay node transmits the processed OFDM block to the destination node; (S460) Destination node decodes OFDM blocks received from first and second relay nodes; (S470) OFDM blocks decoded from destination node decodes are depolarized
Abstract translation: 目的：提供中继网络的通信方式，显示中继网络的高可靠性和性能。 构成：中继网络包括源节点，第一中继节点，第二中继节点和目的节点。 源节点向第一节点和第二节点中的每一个节点广播偏振信息正交频分复用（OFDM）块（S410）。 第一中继节点处理广播的OFDM块（S420）。 第二中继节点处理广播的OFDM块（S430）。 第一中继节点将经处理的OFDM块发送到目的地节点（S440）。 第二中继节点将经处理的OFDM块发送到目的地节点（S450）。 （附图标记）（AA）开始; （BB）结束; （S410）源节点向第一节点和第二节点中的每一个节点广播偏振信息正交频分复用（OFDM）块; （S420）中继节点处理广播的OFDM块; （S430）第二中继节点处理广播的OFDM块; （S440）中继节点将经处理的OFDM块发送到目的地节点; （S450）第二中继节点将经处理的OFDM块发送到目的地节点; （S460）目的节点解码从第一和第二中继节点接收的OFDM块; （S470）从目的地节点解码解码的OFDM块被去极化
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公开(公告)号：KR1020140021813A
公开(公告)日：2014-02-21
申请号：KR1020120086326
申请日：2012-08-07
Applicant: 전북대학교산학협력단
CPC classification number: H04J11/0026 , H04B7/024 , H04J2211/005
Abstract: The present invention provides a communication method. According to the communication method, lattice coded data is transmitted through a communication channel to which a linear beam forming interference alignment technique is applied, thereby processing signal interference from other users in a wireless communication environment used by a plurality of users. [Reference numerals] (AA) Start; (BB) End; (S110) Specific node of three nodes applies a linear beamforming interference alignment technique to a communication channel; (S120) Specific node performs lattice coding of data; (S130) Specific node transmits the lattice coded data to another node of the three nodes through the communication channel
Abstract translation: 本发明提供一种通信方法。 根据通信方式，通过应用了线性波束形成干扰对准技术的通信信道来发送格子编码数据，从而在多个用户使用的无线通信环境中处理来自其他用户的信号干扰。 （附图标记）（AA）开始; （BB）结束; （S110）三节点的特定节点将线性波束形成干扰对准技术应用于通信信道; （S120）特定节点执行数据的格子编码; （S130）特定节点通过通信信道将格点编码数据发送到三个节点的另一节点
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公开(公告)号：KR101334139B1
公开(公告)日：2013-11-28
申请号：KR1020120018040
申请日：2012-02-22
Applicant: 전북대학교산학협력단
Abstract: 릴레이 네트워크의 통신방법이 제공된다. 본 통신방법에 따르면, 소스 노드, 제1 릴레이 노드, 제2 릴레이 노드 및 목적지 노드를 포함하는 릴레이 네트워크의 통신방법을 제공할 수 있게 되어, 릴레이 네트워크는 높은 신뢰도를 가지고 높은 퍼포먼스를 가질 수 있게 된다.
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