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71. 发明公开

KR1020140067248A 복수의 릴레이 단말들을 이용하여 데이터를 중계하는 중계 방법 및 중계 시스템 有权
标题翻译：使用多个继电器及其系统继续传输数据的方法
公开(公告)号：KR1020140067248A
公开(公告)日：2014-06-05
申请号：KR1020120134255
申请日：2012-11-26
申请人： 삼성전자주식회사
发明人： 신원재 , 신창용 , 한광훈
IPC分类号： H04B7/14 , H04B7/04
CPC分类号： H04B7/026 , H04B7/0413 , H04B7/1555 , H04B7/0456 , H04B7/043 , H04B7/0617 , H04B7/155
摘要： Disclosed are a relaying method and a relaying system to relay data using a plurality of relay nodes. The method comprises the steps of obtaining a first channel matrix related to a first-hop channel and a second channel matrix related to a second-hop channel; generating an effective interference channel matrix based on the first channel matrix and the second channel matrix; and calculating a null space vector of the effective interference channel matrix.
摘要翻译：公开了一种使用多个中继节点中继数据的中继方法和中继系统。该方法包括以下步骤：获得与第一跳信道相关的第一信道矩阵和与第二跳信道相关的第二信道矩阵; 基于所述第一信道矩阵和所述第二信道矩阵生成有效干扰信道矩阵; 并计算有效干扰信道矩阵的零空间向量。

72. 发明公开

KR1020130116472A 양방향 트래픽을 위한 물리 계층 네트워크 코딩에 기반한 스케줄링 방법 및 장치 有权
标题翻译：一种用于调度基于双向交通的物理层网络编码的方法和装置
公开(公告)号：KR1020130116472A
公开(公告)日：2013-10-24
申请号：KR1020120033808
申请日：2012-04-02
申请人： 삼성전자주식회사
发明人： 노원종 , 한광훈 , 신창용
IPC分类号： H04L12/28 , H04L12/70
CPC分类号： H04L47/38 , H04B7/15528 , H04B7/15542 , H04L45/124 , H04W40/04
摘要： PURPOSE: A physical layer network coding-based scheduling method for bidirectional traffic and a device thereof are provided to configure a routing path in a way that physical layer network coding can be activated to the maximum, thereby enabling frequency resources to be used efficiently and simultaneously. CONSTITUTION: A configuration part (710) configures a routing path in a way that physical layer network coding can be performed in sessions passing through an arbitrary node. A request part (730) requests information required for scheduling bidirectional traffic-related sessions, which are formed for the physical layer network coding, from neighboring nodes of the arbitrary node. A scheduling part (750) schedules a session set to perform bidirectional traffic by using queue differentials of the sessions and transmission rate differentials of each link of the sessions, which are calculated by the information. [Reference numerals] (710) Configuration part; (730) Request part; (750) Scheduling part; (770) Calculating part; (790) Determination part
摘要翻译：目的：提供一种用于双向流量的基于物理层网络编码的调度方法及其设备，以最大限度地激活物理层网络编码的方式配置路由路由，从而使频率资源得到有效和同时的使用。构成：配置部分（710）以可以在通过任意节点的会话中执行物理层网络编码的方式来配置路由路径。请求部分（730）从任意节点的相邻节点请求为物理层网络编码调度双向流量相关会话所需的信息。调度部分（750）通过使用由该信息计算的会话的每个链路的会话的队列差异和传输速率差异来调度会话集以执行双向业务。（附图标记）（710）配置部分; （730）请求部分; （750）计划部分; （770）计算部分; （790）测定部位

73. 发明公开

KR1020130036937A 멀티 홉 네트워크에서 릴레이 노드가 간섭을 관리하는 방법 및 간섭을 관리하는 릴레이 노드 无效
标题翻译：管理多节点网络中的继电器节点和继电器节点干扰的干扰方法
公开(公告)号：KR1020130036937A
公开(公告)日：2013-04-15
申请号：KR1020110101190
申请日：2011-10-05
申请人： 삼성전자주식회사
发明人： 신원재 , 신창용
IPC分类号： H04W24/04 , H04W84/18 , H04W40/16
CPC分类号： H04B7/155 , H04J11/0056
摘要： PURPOSE: A relay node and an interference management method thereof are provided to select various transmission methods based on interference neutralization conditions. CONSTITUTION: When the number of relay nodes on a multi-hop network is satisfied with an interference neutralization condition, a relay node selects and executes complete interference neutralization for pairs of transceiving nodes(210-230). The relay node determines whether the number of the relay nodes is satisfied with partial interference neutralization conditions(240). When the number is satisfied with the partial interference neutralization conditions, the relay node executes and selects the partial interference neutralization for the pairs(260,270). [Reference numerals] (210,240) Number of relay nodes satisfying an interference neutralization condition?; (220) Selecting complete interference neutralization; (230) Executing the complete interference neutralization; (250) Controlling the number of the relay nodes or the number of transceiving node pairs transmitting a signal at the same time; (260) Selecting partial interference neutralization; (270) Executing the partial interference neutralization; (280) Feeding back information related to a channel state; (290) Removing interference by applying a rate split method; (AA) Start; (BB) End;
摘要翻译：目的：提供一种中继节点及其干扰管理方法，以便根据干扰中和条件选择各种传输方式。构成：当多跳网络上的中继节点的数量满足干扰中和条件时，中继节点选择并执行成对的收发节点的完全干扰中和（210-230）。中继节点确定中继节点的数量是否满足部分干扰中和条件（240）。当该数字满足部分干扰中和条件时，中继节点执行并选择对的部分干扰中和（260,270）。（参考号）（210,240）满足干扰中和条件的中继节点数量; （220）选择完全干扰中和; （230）执行完全干扰中和; （250）控制中继节点的数量或同时发送信号的收发节点对的数量; （260）选择部分干扰中和; （270）执行部分干扰中和; （280）反馈与信道状态相关的信息; （290）通过应用速率分割方法去除干扰; （AA）开始; （BB）结束;

74. 发明公开

KR1020130020102A 다중 송/수신 페어들과 다수의 안테나들을 포함하는 릴레이를 포함하는 네트워크에서의 릴레이와 단말 및 그 통신 방법 审中-实审
标题翻译：多对双向继电器网络中的继电器和终端及其通信方法
公开(公告)号：KR1020130020102A
公开(公告)日：2013-02-27
申请号：KR1020110082511
申请日：2011-08-19
申请人： 삼성전자주식회사
发明人： 신원재 , 임종부 , 신창용
IPC分类号： H04B7/14 , H04B7/04
CPC分类号： H04L27/00 , H04B7/0617 , H04B7/0639 , H04B7/086 , H04B7/15542 , H04L25/03898 , H04B7/15592 , H04B7/0665 , H04L25/0224
摘要： PURPOSE: A relay unit, a terminal, and a communication method thereof are provided to notify information for spatial dimension to a terminal by allocating independent space based on a transmission or reception pair. CONSTITUTION: When k transmission and reception pairs simultaneously transmit signals, an access unit(803) accesses a code book which individually arrange effective channels in an independent space. The effective channels are arranged according to code words included in the code book. A selection unit(805) selects a code word which indicates the effective channel from the k transmission and reception pairs by using the code book. A transmission unit(807) transmits information for the selected code word to the transmission and reception pair. [Reference numerals] (801) Reception unit; (803) Access unit; (805) Selection unit; (807) Transmission unit; (809) ID allocation unit; (811) Received beamforming vector determination unit
摘要翻译：目的：提供中继单元，终端及其通信方法，通过基于发送或接收对分配独立空间来向终端通知空间维度的信息。构成：当k个发送和接收对同时发送信号时，接入单元（803）访问在独立空间中单独排列有效信道的码本。有效信道根据码本中包含的码字进行排列。选择单元（805）通过使用码本从k个发送和接收对中选择表示有效信道的码字。发送单元（807）将所选码字的信息发送到发送和接收对。（附图标记）（801）接收单元; （803）接入单元; （805）选择单位; （807）传输单元; （809）ID分配单位; （811）接收波束形成向量确定单元

75. 发明公开

KR1020130016593A 네트워크 코딩을 수행하는 방법 및 네트워크 코딩을 수행하는 릴레이 审中-实审
标题翻译：执行网络编码和继电器执行网络编码的方法
公开(公告)号：KR1020130016593A
公开(公告)日：2013-02-18
申请号：KR1020110078622
申请日：2011-08-08
申请人： 삼성전자주식회사
发明人： 신원재 , 신창용
IPC分类号： H04B7/04 , H04B7/14 , H03M13/00
CPC分类号： H04B7/15521 , H04B7/0617 , H04B7/086
摘要： PURPOSE: A network coding method and a network coding relay unit are provided to determine a receiving beam-forming vector for each terminal by arranging each effective channel in a space domain. CONSTITUTION: A detecting unit(603) detects signals transmitted from each transceiving pair using effective channels arranged in an independent space domain. A receiving beam forming vector determining unit(605) determines a receiving beam forming vector for each terminal included in the transceiving pairs. A transmission unit(607) simultaneously transmits network coded signals for the transceiving pairs. The network coded signals are formed based on the detected signal. [Reference numerals] (601) Transmission beam forming vector determining unit; (603) Detecting unit; (605) Receiving beam forming vector determining unit; (607) Transmitting unit; (609) Separating unit
摘要翻译：目的：提供一种网络编码方法和网络编码中继单元，用于通过在空间域中布置每个有效信道来确定每个终端的接收波束形成向量。构成：检测单元（603）使用排列在独立空间域中的有效信道来检测从每个收发对发送的信号。接收波束形成向量确定单元（605）确定包含在收发对中的每个终端的接收波束形成向量。发送单元（607）同时发送用于收发对的网络编码信号。网络编码信号基于检测信号形成。（附图标记）（601）发送波束形成矢量确定单元; （603）检测单元; （605）接收波束形成矢量确定单元; （607）发射单元; （609）分离单元

76. 发明公开

KR1020120052654A 셀 내부 단말간 협력에 기반한 셀간 간섭 제어 방법 및 장치 有权
标题翻译：基于内部小区终端协同控制细胞间干扰的方法和装置
公开(公告)号：KR1020120052654A
公开(公告)日：2012-05-24
申请号：KR1020100113911
申请日：2010-11-16
申请人： 삼성전자주식회사 , 한국과학기술원
发明人： 신원재 , 김철순 , 신창용 , 노원종 , 최현호 , 성영철 , 이용훈
IPC分类号： H04B7/26 , H04B7/04
CPC分类号： H04W28/04 , H04W8/24 , H04W28/06 , H04W72/046 , H04W92/18 , H04B7/0617 , H04L25/0224 , H04L25/03821
摘要： PURPOSE: An inter-cell interference control method based on cooperation between terminals and apparatus thereof are provided to determine a reception beam-forming vector by exchanging channel information between the terminals. CONSTITUTION: A first target terminal estimates serving channels and interference channels(510). The first target terminal receives information for the interference channel of a second target terminal from the second target terminal(520). The first target terminal transmits information for the interference channel of the first target terminal to the second target terminal(530). The first target terminal determines a reception beam-forming vector(540). The first target terminal transmits information for effective interference channels considering of the reception beam-forming vector of the first target terminal(550).
摘要翻译：目的：提供一种基于终端及其装置之间的协作的小区间干扰控制方法，以通过在终端之间交换信道信息来确定接收波束形成向量。构成：第一目标终端估计服务信道和干扰信道（510）。第一目标终端从第二目标终端（520）接收第二目标终端的干扰信道的信息。第一目标终端向第二目标终端发送第一目标终端的干扰信道的信息（530）。第一目标终端确定接收波束形成向量（540）。考虑到第一目标终端（550）的接收波束形成向量，第一目标终端发送用于有效干扰信道的信息。

77. 发明公开

KR1020120031700A 계층 셀 통신 시스템에서 피드포워드 인덱스를 이용한 간섭 정렬 방법 및 장치 无效
标题翻译：使用分层单元通信系统中的前向索引进行干扰校准的方法和装置
公开(公告)号：KR1020120031700A
公开(公告)日：2012-04-04
申请号：KR1020100093242
申请日：2010-09-27
申请人： 삼성전자주식회사
发明人： 신원재 , 이남윤 , 노원종 , 최현호 , 신창용 , 장경훈
IPC分类号： H04B7/26 , H04W16/32
CPC分类号： H04B7/0617 , H04B7/022 , H04B7/0634 , H04B7/0862 , H04W16/32 , H04B7/0665 , H04B7/0857 , H04L5/0048
摘要： PURPOSE: An interference arrangement method and apparatus thereof are provided to effectively control interference by transmitting information related to a reception beam-forming vector. CONSTITUTION: A macro base station calculates an inter-cell channeling matrix which channels effective interface channels to pico terminals which consider of a reception beam-forming vectors(420). The macro base station calculates the transmission beam-forming vector of each macro terminal in order to eliminate interference between the macro terminals by using each reception beam-forming method and the inter cell channeling matrix(430).
摘要翻译：目的：提供一种干扰排列方法及其装置，通过发送与接收波束形成向量相关的信息来有效地控制干扰。构成：宏基站计算将有效接口信道传送到考虑了接收波束形成向量的微微终端的小区间信道矩阵（420）。宏基站通过使用每个接收波束形成方法和小区间信道矩阵（430）来计算每个宏终端的传输波束形成向量，以消除宏终端之间的干扰。

78. 发明公开

KR1020110138961A 계층 셀에서의 매크로 기지국, 소형 기지국 및 단말의 통신 방법 无效
标题翻译：移动终端通信方法，异地网络中的PICO基站和宏基站
公开(公告)号：KR1020110138961A
公开(公告)日：2011-12-28
申请号：KR1020100059164
申请日：2010-06-22
申请人： 삼성전자주식회사
发明人： 최현호 , 신창용 , 노원종 , 신원재
IPC分类号： H04W36/04 , H04W36/22 , H04W40/36
CPC分类号： H04W36/04 , H04W36/22 , H04W40/36
摘要： PURPOSE: A macro base station in a layer cell, small base station, and communication method of a terminal are provided to prevent unnecessary handover by enabling a target terminal to receive services from a small cell. CONSTITUTION: In case a target terminal performs handover from a macro cell to a small cell a macro base station receives information related to one or more factors from the small cell(410). The macro base station determines vice values using the information related to the factors in the small cell(420). The target terminal receives the vice value in order to determine the handover of the small cell based on the vice value(440).
摘要翻译：目的：提供层小区中的宏基站，小基站和终端的通信方法，以通过使目标终端能够从小小区接收业务来防止不必要的切换。构成：在目标终端执行从宏小区到小小区的切换的情况下，宏基站从小小区（410）接收与一个或多个因素相关的信息。宏基站使用与小单元中的因素相关的信息来确定副值（420）。目标终端接收该副值，以便根据该副值确定该小区的切换（440）。

79. 发明公开

KR1020110106646A 다중 셀 다중 안테나 시스템에서 레이트 스플리팅 기법을 사용하기 위한 빔포밍 방법 및 장치 有权
标题翻译：在MIMO干扰信道中使用速率分割方案的波束形成方法和装置
公开(公告)号：KR1020110106646A
公开(公告)日：2011-09-29
申请号：KR1020100025819
申请日：2010-03-23
申请人： 삼성전자주식회사
发明人： 신원재 , 최현호 , 이남윤 , 노원종 , 신창용 , 장경훈
IPC分类号： H04B7/04
CPC分类号： H04B7/0617 , H04B7/0434 , H04B7/0452 , H04W72/0453
摘要： 다중 셀 다중 안테나 시스템에서 레이트 스플리팅 기법을 사용하기 위한 빔포밍 방법 및 장치가 개시된다. 다중 셀 다중 안테나(MIMO) 시스템에서 송/수신 빔포밍 벡터들을 적절히 결정함으로써 복수개의 단일 입력 단일 출력(SISO) 간섭 채널의 페어(pair)로 분할이 가능하다. 그리고 분할된 복수개의 페어(pair) 각각에 레이트 스플리팅 기법을 사용할 수 있다.

80. 发明公开

KR1020110092478A 네트워크 백홀 환경 및 기지국 협력 수준 기반 ＭＩＭＯ／ＤＳＭ 동작 모드 결정 시스템 有权
标题翻译：基于网络反向链路环境的MIMO / DSM操作模式和基站之间的合作级别的系统
公开(公告)号：KR1020110092478A
公开(公告)日：2011-08-18
申请号：KR1020100011919
申请日：2010-02-09
申请人： 삼성전자주식회사 , 한국과학기술원
发明人： 노원종 , 이융 , 권태수 , 이수환 , 신창용
IPC分类号： H04B7/02 , H04W24/10 , H04B15/00
CPC分类号： H04B7/024 , H04B7/0626 , H04B7/0639 , H04B7/02 , H04B15/00 , H04W24/10
摘要： PURPOSE: A system for determining MIMO/DSM operating mode based on a network backhaul link environment and a cooperation level between base stations are provided to determine optimal MIMO/DSM operation mode by recognizing the complexity of a network environment and a data transmission algorithm. CONSTITUTION: A feedback information generating unit(420) creates feedback information about a first terminal which is connected to a cooperation base station based on a computational capability or information about data transmission route between a serving base station and the cooperation base station. A transmitting unit(430) transmits the feedback information to the serving base station. The serving base station transmits data to the second terminal which is connected to the serving base station based on the feedback information.
摘要翻译：目的：提供一种基于网络回程链路环境和基站之间的协作级别确定MIMO / DSM操作模式的系统，通过识别网络环境和数据传输算法的复杂度来确定最佳MIMO / DSM操作模式。构成：反馈信息生成单元（420）基于计算能力或关于服务基站与协作基站之间的数据传输路径的信息，创建与合作基站连接的第一终端的反馈信息。发送单元（430）将反馈信息发送到服务基站。服务基站基于反馈信息向连接到服务基站的第二终端发送数据。

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