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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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Patent Agency Ranking
公开(公告)号：KR1020110032729A
公开(公告)日：2011-03-30
申请号：KR1020090090366
申请日：2009-09-24
Applicant: 삼성전자주식회사
CPC classification number: H04W88/04 , H04B7/2606 , H04W84/047 , H04W88/12
Abstract: PURPOSE: An apparatus for multi-hop relay communication in a broad band wireless communication system is provided to apply an L3(Layer-3) relay method to a base station in order to connect a mobile terminal. CONSTITUTION: A MAC PDU(Media Access Control Protocol Data Unit) extracts an L3(Layer-3) packet from at least one traffic MAD PDU if a MAC PDU is received from a UE(User Equipment) which is connected to an RS(Relay Station)(120). The apparatus generates the relay MAC PDU including the L3 packet. The apparatus transmits the MAC PDU to base station through a relay station service flow. The relay station service flow supports a QoS(Quality of Service).
Abstract translation: 目的：提供一种在宽带无线通信系统中进行多跳中继通信的装置，用于向基站应用L3（三层）中继方法，以连接移动终端。 构成：如果从连接到RS（继电器）的UE（用户设备）接收到MAC PDU，则MAC PDU（媒体接入控制协议数据单元）从至少一个业务MAD PDU提取L3（第3层）分组 站）（120）。 该装置生成包括L3分组的中继MAC PDU。 该装置通过中继站业务流向该基站发送MAC PDU。 中继站服务流支持QoS（服务质量）。
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公开(公告)号：KR1020110004335A
公开(公告)日：2011-01-13
申请号：KR1020100065296
申请日：2010-07-07
Applicant: 삼성전자주식회사
IPC: H04B7/26
CPC classification number: H04W4/06 , H04L1/0055 , H04L5/0053 , H04W72/0406
Abstract: PURPOSE: An apparatus and a method for supporting multicast communication in a broadband wireless access system are provided to enable a terminal to receive a multicast message without classification of a terminal identifier. CONSTITUTION: A message transceiving unit receives an E-MBS configuration message from a base station. The message transceiving unit obtains a decoding parameter. The message transceiving unit transmits and receives a DSA-request/response message to and from the base station. The message transceiving unit sets an E-MBS service flow. An E-MBS MAP analyzer(1210) decodes an E-MBS MAP received from the base station through the set E-MBS service flow using the obtained decoding parameter.
Abstract translation: 目的：提供一种用于在宽带无线接入系统中支持多播通信的装置和方法，以使终端能够接收多播消息而不对终端标识符进行分类。 构成：消息收发单元从基站接收E-MBS配置消息。 消息收发单元获得解码参数。 消息收发单元向基站发送和接收DSA请求/响应消息。 消息收发单元设置E-MBS业务流程。 E-MBS MAP分析器（1210）使用所获得的解码参数，通过设置的E-MBS服务流来解码从基站接收的E-MBS MAP。
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公开(公告)号：KR1020100111236A
公开(公告)日：2010-10-14
申请号：KR1020100021084
申请日：2010-03-10
Applicant: 삼성전자주식회사
IPC: H04W56/00
CPC classification number: H04W52/0216 , H04W52/0235 , H04W76/28 , Y02D70/142 , Y02D70/146 , Y02D70/20
Abstract: PURPOSE: A device and a method for controlling sleep cycle synchronization of a sleep mode in a wireless communication system are provided to check receiving of downlink traffic when a traffic indication message is not received, thereby controlling synchronization mismatch. CONSTITUTION: An RF(Radio Frequency) processing unit(1402) transmits and receives a signal through a wireless channel. A sleep cycle management unit(1408) manages a sleep cycle of at least one terminal. If a sleep control signaling request message is received from the terminal, a synchronization information generating unit(1410) generates synchronization information. A control unit(1406) transmits a sleep control signaling response message through a modem and the RF processing unit.
Abstract translation: 目的：提供一种用于在无线通信系统中控制休眠模式的睡眠周期同步的装置和方法，用于在没有接收到业务指示消息时检查下行业务的接收，从而控制同步失配。 构成：RF（射频）处理单元（1402）通过无线信道发送和接收信号。 睡眠周期管理单元（1408）管理至少一个终端的睡眠周期。 如果从终端接收到睡眠控制信令请求消息，则同步信息生成部（1410）生成同步信息。 控制单元（1406）通过调制解调器和RF处理单元发送睡眠控制信令响应消息。
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公开(公告)号：KR1020100102250A
公开(公告)日：2010-09-24
申请号：KR1020090020525
申请日：2009-03-11
Applicant: 삼성전자주식회사
CPC classification number: H04L1/188 , H04L1/1812 , H04W52/0216 , H04W72/042 , Y02D70/00
Abstract: PURPOSE: A method for controlling a sleep mode operation in a communication system is provided to reduce the power consumption of an MS(Mobile Station) in a communication system by controlling a sleep mode between the MS and a BS(Base Station) through the activation of a timer. CONSTITUTION: A method for controlling a sleep mode operation in a communication system comprises the steps of: classifying a sleep mode into a listening interval and a sleep interval, wherein the listening and sleep intervals are classified by frame unit; transiting the mode of a mobile station(100) into a sleep mode when receiving a sleep mode request message from a base station; increase a timer initiation value one by one for each frame in an Nth frame; operating the mobile station at the sleep mode from an M+1th frame when the increased timer value reaches the preset critical value in the Mth frame.
Abstract translation: 目的：提供一种用于控制通信系统中的睡眠模式操作的方法，以通过通过激活来控制MS与BS（基站）之间的睡眠模式来减少通信系统中的MS（移动站）的功耗 的计时器。 构成：用于控制通信系统中的睡眠模式操作的方法包括以下步骤：将睡眠模式分类为监听间隔和睡眠间隔，其中监听和睡眠间隔按帧单位分类; 当从基站接收到睡眠模式请求消息时，将移动台（100）的模式转移到休眠模式; 在第N帧中为每帧逐个增加定时器启动值; 当增加的定时器值达到第M帧中的预设临界值时，从第M + 1帧起以睡眠模式操作移动站。
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公开(公告)号：KR100966521B1
公开(公告)日：2010-06-30
申请号：KR1020060109700
申请日：2006-11-07
Applicant: 삼성전자주식회사
Abstract: 본 발명은 다중 홉 중계방식을 사용하는 광대역 무선 접속 통신시스템에서 중계 서비스를 제공하기 위한 장치 및 방법에 관한 것으로서, i번째 프레임에서 부프레임의 제 1 구간 동안, 기지국과 단말 링크를 위한 부프레임과 중계국과 단말 링크를 위한 부프레임을 구성하는 과정과, 상기 i번째 프레임에서 부프레임의 제 2 구간 동안, 기지국과 중계국 링크를 위한 부프레임과 중계국과 중계국 링크를 위한 부프레임과 중계국과 단말 링크를 위한 부프레임 중 적어도 하나를 구성하는 과정과, (i+1)번째 프레임에서 부프레임의 제 1 구간 동안, 상기 기지국과 단말 링크를 위한 부프레임과 중계국과 단말 링크를 위한 부프레임을 구성하는 과정과, 상기 (i+1)번째 프레임에서 부프레임의 제 2 구간 동안, 상기 기지국과 단말 링크를 위한 부프레임과 중계국과 중계국 링크를 위한 부프레임과 중계국과 단말 링크를 위한 부프레임 중 적어도 하나를 구성하는 과정을 포함하여, 상기 단말의 이동성에 따른 핸드오버 및 동기화를 위한 셀 탐색이 용이하고, 상기 중계국들은 동기화된 동기 채널을 이용하여 동기화가 용이하게 이루어질 수 있는 이점이 있다.
다중 홉 중계방식, 중계국, 투명(Transparent) 중계, 다중 홉 프레임 구조
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