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公开(公告)号：KR1020150014881A
公开(公告)日：2015-02-09
申请号：KR1020140096474
申请日：2014-07-29
Applicant: 삼성전자주식회사
CPC classification number: H04W72/0453 , H04L5/0048 , H04W16/32 , H04W48/12 , H04W48/16 , H04W52/0206 , H04W88/02 , H04W88/08 , Y02D70/00 , Y02D70/1262
Abstract: 본 개시가 제공하는, 소정 주파수 대역의 컴포넌트 캐리어(component carrier: CC)가 할당된 매크로 기지국과, 상기 매크로 기지국에 할당된 CC와는 다른 주파수 대역의 N개의 CC가 할당된 적어도 하나의 소형 기지국을 포함하는 이동 통신 시스템에서, 소형 기지국이 디스커버리 신호(discovery signal: DS)를 송신하는 방법은, 소정의 정보에 대응하는 DS를 생성하는 과정과, 상기 생성된 DS를 상기 매크로 기지국의 전송 자원으로 구성되는 디스커버리 채널(discovery channel: DCH)을 통하여 송신하는 과정을 포함하며,
상기 소정의 정보는, 상기 소형 기지국이 사용하는 적어도 하나의 컴포넌트 캐리어(component carrier: CC) 정보, 상기 소형 기지국의 셀 식별자(Cell ID: CID) 인덱스 정보, 상기 소형 기지국이 휴면 모드일 때의 휴면 기지국 인덱스 중 하나임을 특징으로 한다.Abstract translation: 本发明提供一种用于在移动通信系统中发送和接收基站的发现信号的装置和方法。 本发明包括分配有特定频带的分量载波（CC）的宏基站和至少一个小型基站，不同于分配给宏的CC的频带的N个CC 基站，分配。 用于在移动通信系统中从小型基站发送发现信号（DS）的方法包括以下步骤：产生与特定信息相对应的DS; 以及通过形成所述宏基站的传输资源的发现信道（DCH）发送所生成的DS，其中，所述特定信息是小型基站使用的分量载波中的至少一个，小型基站使用的小区ID（CID）索引信息 小型基站，以及当小型基站处于空闲模式时的空闲基站索引。
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公开(公告)号：KR1020140003940A
公开(公告)日：2014-01-10
申请号：KR1020120071767
申请日：2012-07-02
Applicant: 삼성전자주식회사
CPC classification number: H04W72/082 , H04B7/0413 , H04B7/0617
Abstract: The present invention relates to a device and method for using resources in a communication system. The present invention provides a step of scheduling the resources to communicate with a base station in one or more terminals; a step of determining one among a resource which is not used for communication between the base station and the terminals and a resource of which a rate for influencing the communication with the terminals is less than a predetermined threshold; and a step of allocating the determined resource as a resource communicating between the terminals without the base station.
Abstract translation: 本发明涉及一种在通信系统中使用资源的装置和方法。 本发明提供一种调度资源以与一个或多个终端中的基站进行通信的步骤; 确定不用于基站和终端之间的通信的资源之一和影响与终端的通信的速率的资源小于预定阈值的步骤; 以及将所确定的资源分配为在没有所述基站的终端之间进行通信的资源的步骤。
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公开(公告)号：KR1020130128028A
公开(公告)日：2013-11-26
申请号：KR1020120051735
申请日：2012-05-16
Applicant: 삼성전자주식회사
Abstract: The present invention relates to a device for performing cooperative communications in a communication system and a method thereof. The present invention provides a step for determining an upward link control channel capable of commonly receiving a signal by cooperating with at least one base station included in the same cell as the base station and a step for transmitting information on the upward link control channel to a terminal. [Reference numerals] (300) Determine a uplink cooperation control channel;(305) Assign a uplink control channel;(310) Assign the uplink cooperation control channel;(315) Transmit the frame information of signals received by a device;(320) Transmit a uplink control signal;(325) Uplink control response signal;(330) Transmit the uplink control signal via the uplink cooperation control channel;(335) Exchange the information received through the uplink cooperation control channel;(340) Succeed the control;(350) Transmit the uplink control response signal;(355) Transmit a uplink additional control signal;(360) Transmit a uplink additional control response signal;(AA) Perform activities to receive signals from each base station
Abstract translation: 本发明涉及一种用于在通信系统中执行协作通信的装置及其方法。 本发明提供一种用于确定能够通过与包括在与基站相同的小区中的至少一个基站协作来共同接收信号的上行链路控制信道的步骤，以及用于在上行链路控制信道上发送信息的步骤 终奌站。 （300）确定上行链路合作控制信道;（305）分配上行链路控制信道;（310）分配上行链路合作控制信道;（315）发送由设备接收的信号的帧信息;（320） 发送上行链路控制信号;（325）上行链路控制响应信号;（330）经由上行链路合作控制信道发送上行控制信号;（335）交换通过上行协作控制信道接收到的信息;（340）成功执行控制; （350）发送上行链路控制响应信号;（355）发送上行链路附加控制信号;（360）发送上行链路附加控制响应信号;（AA）执行从每个基站接收信号的活动
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公开(公告)号：KR1020130125903A
公开(公告)日：2013-11-20
申请号：KR1020120049522
申请日：2012-05-10
Applicant: 삼성전자주식회사
IPC: H04B7/02
CPC classification number: H04W74/0833 , H04B7/0695 , H04B7/088 , H04W16/28
Abstract: The present invention relates to a method and an apparatus for executing beamforming in a communication system and provides a beamforming execution method comprising: a process of receiving signals transmitted as different transmission beams from a terminal; a process of determining an optimal reception beam and an optimal transmission beam in which the reception strength of the signal are the strongest in the reception beams and the transmission beams by converting the reception beam of the signals; and a process of transmitting information related to the optimal reception beam and the optimal transmission beam to the terminal. [Reference numerals] (AA) Base station transmission beam ID;(BB) Down link reference/synchronization channel;(CC) Base station: receive a corresponding device's signal via the reception beam ID (#IV);(DD) Base station reception beam ID;(EE) Up link random access channel (Best DL(BS) Beam ID (#2) included);(FF) Device transmission beam ID;(GG) Up link random access channel (Best DL(MS) Beam ID (#b) included);(HH) Base station's Best reception ID (#IV) included;(II) Reception beam configure message;(JJ) Transmission attempt when the base station is the Best reception beam (#IV)
Abstract translation: 本发明涉及一种用于在通信系统中执行波束成形的方法和装置，并且提供了一种波束成形执行方法，包括：从终端接收作为不同发送波束发送的信号的处理; 通过转换信号的接收波束来确定接收波束和发射波束中信号的接收强度最强的最佳接收波束和最佳发射波束的处理; 以及将与最佳接收波束和最佳发送波束相关的信息发送到终端的处理。 （AA）基站发送波束ID;（BB）下行链路参考/同步信道;（CC）基站：经由接收波束ID（#IV）接收对应的设备信号;（DD）基站接收 波束ID;（EE）上行链路随机接入信道（包括最佳DL（BS）波束ID（＃2））;（FF）设备传输波束ID;（GG）上行链路随机接入信道（最佳DL（MS）波束ID （#b））;（HH）包括基站的最佳接收ID（#IV）;（II）接收波束配置消息;（JJ）当基站是最佳接收波束（#IV）时的传输尝试
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公开(公告)号：KR1020130078463A
公开(公告)日：2013-07-10
申请号：KR1020110147423
申请日：2011-12-30
Applicant: 삼성전자주식회사
CPC classification number: H04W4/06 , H04L1/0025 , H04L12/189 , H04L2001/0093 , H04W72/005 , H04L1/16 , H04W16/32
Abstract: PURPOSE: A multicast service method and an apparatus thereof are provided to reduce load of a network and to supply a high quality service when supplying a multicast service. CONSTITUTION: A receiver divides original multicast data into a plurality of multicast data. The receiver receives a first transmission frame from a base station. The first transmission frame includes a plurality of multicast streams having respectively different data rates. A discriminating unit confirms the multicast stream. The discriminating unit transmits a report message to the base station.
Abstract translation: 目的：提供多播服务方法及其装置，以减少网络的负担，并在提供多播服务时提供高质量的服务。 构成：接收机将原始组播数据划分为多个组播数据。 接收机从基站接收第一传输帧。 第一传输帧包括分别具有不同数据速率的多个多播流。 鉴别单元确认多播流。 鉴别单元向基站发送报告消息。
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Patent Agency Ranking
公开(公告)号：KR1020130046748A
公开(公告)日：2013-05-08
申请号：KR1020110111298
申请日：2011-10-28
Applicant: 삼성전자주식회사
CPC classification number: H04W72/00 , H04B7/2656 , H04W8/005 , H04W72/12 , H04W74/02
Abstract: PURPOSE: A signal transceiver in a local area wireless communication system and a method thereof are provided to transmit and receive a signal by generating a frame for supporting a plurality of scheduling methods. CONSTITUTION: A signal is transmitted to a reception terminal by using a multi-frame(200). The multi-frame includes a discovery area(202), a paging area(204), and a traffic slot area. A signal for enabling a transmission terminal to discover neighboring terminals through the discovery area is transmitted. The paging signal is transmitted through the paging area. A signal for executing scheduling according to a predetermined scheduling method with the reception terminal through the traffic slot area is transmitted and received. [Reference numerals] (202,BB) Discovery; (204,CC) Paging; (AA) Frame; (DD,FF) Pilot; (EE,GG) Traffic
Abstract translation: 目的：提供局域无线通信系统中的信号收发信机及其方法，通过生成支持多种调度方式的帧来发送和接收信号。 构成：通过使用多帧（200）将信号发送到接收终端。 多帧包括发现区域（202），寻呼区域（204）和业务时隙区域。 发送用于使发送终端能够通过发现区域发现相邻终端的信号。 寻呼信号通过寻呼区域传输。 发送和接收用于根据预定的调度方法通过业务时隙区域与接收终端执行调度的信号。 （202，BB）发现; （204，CC）分页; （AA）框架; （DD，FF）飞行员; （EE，GG）交通
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公开(公告)号：KR1020120102259A
公开(公告)日：2012-09-18
申请号：KR1020110020281
申请日：2011-03-08
Applicant: 삼성전자주식회사
CPC classification number: H04W48/12 , H04W48/20 , H04W72/042 , H04W72/082 , H04W48/18
Abstract: PURPOSE: A method and apparatus for initially ranging heterogeneous networks in a wireless connection system are provided to selectively use resources including a good channel state using area extension technology. CONSTITUTION: A terminal selects a serving cell by considering of the weight value of a base station using a range expansion method(801). The terminal receives a threshold value information and a ranging code classification information of the serving cell(803). When the channel quality of the serving cell is under the threshold value, the terminal selects one of the deteriorated prediction ranging codes using the ranging code classification information(805). The terminal executes an initial ranging method using the selected deteriorated prediction ranging code(809). [Reference numerals] (801) A serving cell is selected by considering area expansion; (803) Synchronization acquisition of a serving cell, ranging code classification information, and threshold value information reception; (805) Is the channel quality of a serving cell is under a threshold value?; (807) Performance of normal initial ranging process and communication; (809) Initial ranging is tried using a degradation predicted ranging code; (811) Ranging response reception including low channel quality recognition informaiton; (813) Resource information reception balanced with interference; (815) Indirectly balanced resource section?; (817) Signal reception and data calculation stop; (819) Signal reception and data decoding operation performance; (AA) Start; (BB,DD) No; (CC,EE) Yes; (FF,GG) End
Abstract translation: 目的：提供一种用于在无线连接系统中初始测距异构网络的方法和装置，以选择性地使用包括使用区域扩展技术的良好信道状态的资源。 构成：终端通过考虑使用范围扩展方法的基站的权重值来选择服务小区（801）。 终端接收服务小区的阈值信息和测距码分类信息（803）。 当服务小区的信道质量低于阈值时，终端使用测距码分类信息来选择劣化的预测测距码之一（805）。 终端使用所选择的劣化预测测距码（809）来执行初始测距方法。 （附图标记）（801）通过考虑区域扩展来选择服务小区; （803）服务小区的同步获取，测距码分类信息和阈值信息接收; （805）服务小区的信道质量是否低于阈值α; （807）正常初始测距过程和通信的性能; （809）使用退化预测测距码尝试初始测距; （811）测距响应接收包括低信道质量识别信息; （813）平衡干扰的资源信息接收; （815）间接平衡资源部分 （817）信号接收和数据计算停止; （819）信号接收和数据解码操作性能; （AA）开始; （BB，DD）否; （CC，EE）是; （FF，GG）结束
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公开(公告)号：KR1020120095018A
公开(公告)日：2012-08-28
申请号：KR1020110014389
申请日：2011-02-18
Applicant: 삼성전자주식회사
CPC classification number: H04W48/16 , H04W84/045 , H04L5/0053 , H04W16/32
Abstract: PURPOSE: An apparatus and a method for initial connection in a wireless communication system of a hierarchical cell structure are provided to enable an optimum node to supply a downlink channel to a terminal through a reference channel of a small cell base station. CONSTITUTION: A modem(920) transmits and receives an initial connection message. A controlling unit(940) obtains information about a small cell base station. The small cell base station receives the initial connection message through a response message. The controlling unit attempts decoding of a reference channel. If the reference channel is decoded, the controlling unit sets up a downlink channel.
Abstract translation: 目的：提供一种用于分层小区结构的无线通信系统中的初始连接的装置和方法，以使得最佳节点能够通过小小区基站的参考信道向终端提供下行链路信道。 构成：调制解调器（920）发送和接收初始连接消息。 控制单元（940）获得关于小小区基站的信息。 小小区基站通过响应消息接收初始连接消息。 控制单元尝试对参考通道进行解码。 如果参考信道被解码，则控制单元建立下行链路信道。
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公开(公告)号：KR1020120011467A
公开(公告)日：2012-02-08
申请号：KR1020100073265
申请日：2010-07-29
Applicant: 삼성전자주식회사
Inventor： 정수룡
CPC classification number: H04W52/244 , H04W52/146 , Y02D70/00
Abstract: PURPOSE: A method for controlling uplink power in a wireless communication system and a device thereof are provided to determine serving base stations for an uplink and a downlink respectively in a wireless communication system with heterogeneous networks. CONSTITUTION: A controller(700) obtains the ratio of the first transmission power value of an upper layer base station to the second transmission power value of a lower layer base station. The controller selects a first serving base station for transmitting an uplink signal using the ratio and each receiving signal strength of the upper and lower layer base stations. The controller determines an uplink transmission power value. A transmission unit(710) transmits the uplink signal to a first serving base station using the determined uplink transmission power value.
Abstract translation: 目的：提供一种用于控制无线通信系统中的上行链路功率的方法及其装置，用于在具有异构网络的无线通信系统中分别确定用于上行链路和下行链路的服务基站。 构成：控制器（700）获得上层基站的第一发射功率值与下层基站的第二发射功率值的比值。 控制器使用上下基站的比率和每个接收信号强度来选择用于发送上行链路信号的第一服务基站。 控制器确定上行链路传输功率值。 发送单元（710）使用所确定的上行链路发送功率值将上行链路信号发送到第一服务基站。
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公开(公告)号：KR1020110101753A
公开(公告)日：2011-09-16
申请号：KR1020100020985
申请日：2010-03-09
Applicant: 삼성전자주식회사
CPC classification number: H04W52/228 , H04L1/0003 , H04L1/0009 , H04L1/0025 , H04L1/0034 , H04W52/06 , H04W52/146 , H04W52/48
Abstract: 본 발명은 무선통신 시스템에서 전력 제어 방식을 사용함에 있어 하나의 전력 제어 방식에서 다른 전력 제어 방식으로의 전환을 위한 장치 및 방법에 관한 것이다. 본 발명에 따른 무선통신 시스템에서 단말의 전력 제어 방식 전환 방법은, 기지국으로부터 수신되는 제 1 전력 제어 파라미터를 이용하여 제 1 전력 제어 방식에 따라 전력 제어를 수행하는 과정과, 상기 기지국으로부터 제 2 전력 제어 방식에 이용할 제 2 전력 제어 파라미터를 수신하는 과정과, 상기 기지국으로 전력 제어 방식의 전환을 알리는 전력 제어 전이 메시지를 전송하는 과정과, 상기 수신된 제 2 전력 제어 파라미터를 이용하여 제 2 전력 제어 방식에 따라 전력 제어를 수행하는 과정을 포함하는 것을 특징으로 한다.
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