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公开(公告)号：KR1020130134889A
公开(公告)日：2013-12-10
申请号：KR1020120058756
申请日：2012-05-31
Applicant: 삼성전자주식회사
IPC: H04B7/26
CPC classification number: H04W72/0426 , H04W24/08 , H04W24/10 , H04W36/08 , H04W56/0005 , H04W56/0015 , H04W72/0413 , H04W72/1289 , H04W88/08 , H04B7/024
Abstract: An apparatus and method by which a plurality of base stations cooperates with each other in wireless communication system is disclosed. A cloud cell includes a plurality of base stations cooperating for a terminal, synchronizes user context for servicing the terminal among a plurality of base stations included in the cloud cell, and provides a communication service to the terminal by the cooperation of the plurality of base stations. The present invention minimizes the number of occurrence of handover when a terminal is moving between base stations and transmits data by base stations in a cloud cell even in a shadow area or cell boundary in a cooperative way, minimizing decrease in data rate of a terminal.
Abstract translation: 公开了一种在无线通信系统中多个基站彼此协作的装置和方法。 云单元包括与终端协作的多个基站，在包含在云小区中的多个基站之间同步服务终端的用户上下文，并通过多个基站的协作向终端提供通信业务 。 本发明使终端在基站之间移动时的切换次数最小化，甚至在协同方式下也能在阴影区域或小区边界内的云单元中的基站发送数据，从而最小化终端数据速率的降低。
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公开(公告)号：KR1020130127690A
公开(公告)日：2013-11-25
申请号：KR1020120051392
申请日：2012-05-15
Applicant: 삼성전자주식회사
CPC classification number: H04W48/16 , H04W4/21 , H04W8/005 , H04W40/023 , H04W40/246 , H04W84/18
Abstract: The present invention relates to a technology for configuring a local area network by discovering the neighbor nodes which a user is interested in. According to one embodiment of the present invention, in a wireless communication network having a first node and more than one second nodes neighboring to the first node, a processing method in the first node for forming a local network includes a process for broadcasting discovery information and a process for registering more than one nodes responding to the discovery information among the second nodes. The discovery information includes an indicator for indicating whether receiving information of the first node and the discovery information to other nodes and the number of hops showing the possible relay number of the discovery information. The value of the indicator is configured by input of a user. [Reference numerals] (310) User interface;(320) Application layer;(330) Network layer (IP);(340) Data link layer (MAC);(350) Physical layer;(AA) FROM/TO other node
Abstract translation: 本发明涉及通过发现用户感兴趣的邻居节点来配置局域网的技术。根据本发明的一个实施例，在具有第一节点和多于一个第二节点的无线通信网络中 在第一节点中，用于形成本地网络的第一节点中的处理方法包括用于广播发现信息的过程和用于在第二节点之中响应于发现信息注册多于一个节点的过程。 发现信息包括用于指示是否接收到第一节点的信息和对其他节点的发现信息的指示符以及表示发现信息的可能中继号码的跳数。 指示灯的值由用户的输入配置。 （310）用户界面;（320）应用层;（330）网络层（IP）;（340）数据链路层（MAC）;（350）物理层;（AA）FROM / TO其他节点
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公开(公告)号：KR1020120095138A
公开(公告)日：2012-08-28
申请号：KR1020110014630
申请日：2011-02-18
Applicant: 삼성전자주식회사
IPC: H04B7/26
CPC classification number: H04W72/0406 , H04L5/005 , H04L5/0092 , H04L27/2613 , H04W4/70 , H04W48/08 , H04W36/0005 , H04W76/10
Abstract: PURPOSE: An initial connection method for a communication service and an apparatus thereof are provided to increase the number of terminals for initial connection at the same point. CONSTITUTION: A controlling unit(305) recognizes that an IN terminal exists. The controlling unit confirms whether a service of a terminal is a machine-to-machine communication service. In case the terminal supplies the machine-to-machine communication service, the terminal sets up an indicator. The indicator indicates whether to use RP(Ranging Preamble) code division information. A transmitting unit(320) transmits the IN related control information to the terminal.
Abstract translation: 目的：提供通信服务的初始连接方法及其装置，以增加在同一时刻初始连接的终端数量。 构成：控制单元（305）识别出IN端子存在。 控制单元确认终端的业务是否是机对机通信业务。 如果终端提供机对机通信服务，终端设置指示灯。 指示灯指示是否使用RP（测距前导码）码分割信息。 发送单元（320）向终端发送IN相关控制信息。
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公开(公告)号：KR1020120093491A
公开(公告)日：2012-08-23
申请号：KR1020110013084
申请日：2011-02-15
Applicant: 삼성전자주식회사
Abstract: PURPOSE: A method and apparatus for providing an emergency communication service in a wireless communication system are provided to reduce error generation probability additionally using a few parameters by converting functions of a base station and a control unit. CONSTITUTION: A terminal receives a BR(Bandwidth Request) index for an emergency communication service from a base station(800). The terminal requests the emergency communication service to the base station(804). The terminal receives a connection setup request message from the base station(808). The terminal executes a setup process for using a service flow(810~814). When the setup process is completed, the terminal transmits a data packet for providing the emergency communication service to the base station(816).
Abstract translation: 目的：提供一种用于在无线通信系统中提供紧急通信服务的方法和装置，通过转换基站和控制单元的功能，另外使用几个参数来减少错误产生概率。 构成：终端从基站（800）接收紧急通信业务的BR（带宽请求）索引。 终端向基站请求紧急通信服务（804）。 终端从基站（808）接收连接建立请求消息。 终端执行使用服务流程的设置处理（810〜814）。 当完成设置过程时，终端向基站发送用于提供紧急通信服务的数据分组（816）。
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公开(公告)号：KR1020120090288A
公开(公告)日：2012-08-17
申请号：KR1020110010636
申请日：2011-02-07
Applicant: 삼성전자주식회사
CPC classification number: H04W48/16 , H04W4/70 , H04W12/06 , H04W36/0077 , H04W36/08 , H04W52/0225 , H04W60/04
Abstract: PURPOSE: A method and an apparatus for supporting a communication service of a device in a communication system are provided to efficiently support data transmission without adding unnecessary overhead by performing a mobility management protocol. CONSTITUTION: An M2M(Machine to Machine) terminal transmits an REG(REGistration) request message to an authentication server through an ASN-GW(Access Service Network GateWay)(317-321). The authentication server transmits a terminal registration response message to a system control station(323). The system control station transmits MS(Mobile Station) mobility classifier information to a M2M base station while transmitting the terminal registration response message(325). The M2M base station transmits an REG response message to the M2M terminal(327).
Abstract translation: 目的：提供一种用于支持通信系统中的设备的通信服务的方法和装置，以通过执行移动性管理协议来有效地支持数据传输而不增加不必要的开销。 构成：M2M（机器对机器）终端通过ASN-GW（接入服务网络网关）（317-321）向认证服务器发送REG（REGistration）请求消息。 认证服务器向系统控制站发送终端注册响应消息（323）。 系统控制站在发送终端登记响应消息（325）的同时向M2M基站发送MS（移动站）移动性分类器信息。 M2M基站向M2M终端发送REG响应消息（327）。
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Patent Agency Ranking
公开(公告)号：KR1020120080540A
公开(公告)日：2012-07-17
申请号：KR1020120000951
申请日：2012-01-04
Applicant: 삼성전자주식회사
Abstract: PURPOSE: An apparatus and method for supporting time-controlled service in a machine to machine communication system is provided to simplify access limitation process instead of continuously performing service flow establishment/cancelation process by the access allowance/prohibition timing. CONSTITUTION: A time-controlled M2M(Machine to Machine) service registration is performed. After registering the M2M service, the M2M terminal(110) establishes the service flow with the M2M base station(120). The M2M terminal exchanges data with the base station through the established service flow in an access permission timing. The M2M terminal stops data transmission when the M2M terminal receives an access stop message about the established service flow in the access prohibition timing.
Abstract translation: 目的：提供一种用于支持机器到机器通信系统中的时间控制服务的装置和方法，以简化访问限制处理，而不是通过访问允许/禁止定时连续执行服务流建立/取消处理。 规定：执行时间控制的M2M（机器到机器）服务注册。 在M2M服务注册之后，M2M终端（110）与M2M基站（120）建立业务流程。 M2M终端在接入许可定时通过建立的业务流与基站交换数据。 当M2M终端在接入禁止定时中接收到关于所建立的服务流的接入停止消息时，M2M终端停止数据传输。
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公开(公告)号：KR1020120013784A
公开(公告)日：2012-02-15
申请号：KR1020100076000
申请日：2010-08-06
Applicant: 삼성전자주식회사
Abstract: PURPOSE: A method for a multicast broadcast service in a wireless communication system and an apparatus thereof are provided to reduce uplink signaling overhead. CONSTITUTION: If an E-MBS(Enhanced Multicast Broadcast Service) channel is changed, a terminal decides whether the changed E-MBS channel is in an effective section(1002,1004). If the changed E-MBS channel is changed in the different channel group, the terminal switches a current carrier to a second carrier(1006,1008). The terminal transmits a report message including an index of the changed group to a serving BS(Base Station)(1010).
Abstract translation: 目的：提供一种用于无线通信系统中的组播广播服务的方法及其装置，以减少上行信令开销。 构成：如果改变了E-MBS（增强型组播广播业务）信道，则终端判定改变的E-MBS信道是否处于有效部分（1002,1004）。 如果改变的E-MBS信道在不同信道组中改变，则终端将当前载波切换到第二载波（1006,1008）。 终端向服务BS（基站）（1010）发送包括变更组的索引的报告消息。
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公开(公告)号：KR1020120003314A
公开(公告)日：2012-01-10
申请号：KR1020100064092
申请日：2010-07-02
Applicant: 삼성전자주식회사
CPC classification number: H04W92/045 , H04W72/121 , H04W76/11 , H04W4/06 , H04W88/16
Abstract: PURPOSE: A group service flow creation system and method thereof are provided to create group service flows by using a multicast method and by transmitting data. CONSTITUTION: An AAI_DSA-REQ(Advanced Air Interface-Dynamic Service Addition-Request) message is received from each ABS(Advanced Base Station)(315) of AMSs(Advanced Mobile Stations)(311-1~311-3). The AAI_DSA-REQ message includes a group service flow parameter, a multicasting STID(STation IDentifier), a multicasting flow identifier, or a group service flow identifier. The AMS creates the ABS and the group service flow according to information included in the AAI_DSA-REQ message.
Abstract translation: 目的：提供组服务流创建系统及其方法，通过使用组播方法和传输数据来创建组服务流。 规定：从AMS（高级移动站）（高级移动站）（311-1〜311-3）的每个ABS（高级基站）（315）接收到AAI_DSA-REQ（高级空中接口 - 动态服务添加请求）消息。 AAI_DSA-REQ消息包括组服务流参数，多播STID（STATION IDentifier），组播流标识符或组服务流标识符。 AMS根据包含在AAI_DSA-REQ消息中的信息创建ABS和组服务流。
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公开(公告)号：KR1020110073750A
公开(公告)日：2011-06-30
申请号：KR1020090130477
申请日：2009-12-24
Applicant: 삼성전자주식회사
Abstract: PURPOSE: A network reentry method of a terminal and apparatus thereof in a wireless communication system are provided to reduce the communication restart delay time of a terminal without performing an initial connection process. CONSTITUTION: A receiving unit receives an authentication center ID and a loss allowable ID from a base station. A control unit(1020) controls in order to generate a network reconnection request message including an authentication ID and a loss allowable ID. A transmission unit transmits the network reconnection request message. The network reconnection request message is a range request message for network reconnection.
Abstract translation: 目的：提供无线通信系统中的终端及其装置的网络重入方法，以便在不执行初始连接处理的情况下减少终端的通信重启延迟时间。 构成：接收单元从基站接收认证中心ID和丢失允许ID。 控制单元（1020）控制以产生包括认证ID和丢失允许ID的网络重新连接请求消息。 发送单元发送网络重连请求消息。 网络重新连接请求消息是用于网络重新连接的范围请求消息。
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公开(公告)号：KR1020110032981A
公开(公告)日：2011-03-30
申请号：KR1020090104173
申请日：2009-10-30
Applicant: 삼성전자주식회사
CPC classification number: H04W4/14 , H04W72/0413 , H04W74/004
Abstract: PURPOSE: A method and an apparatus for transmitting an SMS message regardless of a ranging procedure in an idle mode terminal are provided to transmit data regardless of unnecessary state transition between an idle mode and a connection mode. CONSTITUTION: A terminal transits to the paging listening interval of an idle mode(201,205). A base station transmits a paging message including terminal information(207). The terminal transmits a ranging code(209). The terminal receives a ranging code response message(211). The terminal transmits a ranging request message including a pointer(213). The pointer informs location update registration performance.
Abstract translation: 目的：提供一种用于在空闲模式终端中发送SMS消息而不考虑测距过程的方法和装置，用于发送数据，而不管空闲模式和连接模式之间的不必要的状态转换。 构成：终端转移到空闲模式的寻呼监听间隔（201,205）。 基站发送包括终端信息的寻呼消息（207）。 终端发送测距码（209）。 终端接收测距码响应消息（211）。 终端发送包括指针（213）的测距请求消息。 指针通知位置更新注册性能。
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