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公开(公告)号：KR1020110121559A
公开(公告)日：2011-11-07
申请号：KR1020110039682
申请日：2011-04-27
Applicant: 한국전자통신연구원
CPC classification number: H04W4/06 , H04W68/00 , H04W72/005 , H04W72/0453
Abstract: PURPOSE: A base station, a mobile station, a method of transmitting a paging message, and a method of receiving paging message are provided to enable a mobile station of an idle mode to normally receive MBS. CONSTITUTION: An MBS transmit unit(130) transmits at least one MBS(Multicast and Broadcast Service) through at least one MBS carrier waves. A paging transmission time determining unit(155) determines one point of time except for the point of time of transmitting a part among at least one MBS or a total with a paging message transmission time for a mobile station. A paging carrier wave determining unit(165) determines the paging message carrier wave for the mobile station. A paging transmission unit(170) transmits the paging message to the mobile station through a paging message transmission carrier in the paging message transmission point.
Abstract translation: 目的：提供基站，移动台，发送寻呼消息的方法以及接收寻呼消息的方法，使空闲模式的移动台正常接收MBS。 构成：MBS发送单元（130）通过至少一个MBS载波发送至少一个MBS（多播和广播服务）。 寻呼传输时间确定单元（155）确定除了用于移动台的寻呼消息传输时间之外的至少一个MBS或总数中的发送部分的时间点之外的一个时间点。 寻呼载波确定单元（165）确定移动台的寻呼消息载波。 寻呼发送单元（170）通过寻呼消息发送点中的寻呼消息发送载波向移动台发送寻呼消息。
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公开(公告)号：KR1020110117029A
公开(公告)日：2011-10-26
申请号：KR1020110036685
申请日：2011-04-20
Applicant: 한국전자통신연구원
IPC: H04W68/02
CPC classification number: H04W68/00 , H04W8/186 , H04W68/005
Abstract: 기지국은 이동국에 페이징 그룹을 할당한다. 기지국은 복수의 캐리어의 인덱스와 복수의 캐리어를 위한 정보를 포함하는 제1 메시지를 이동국에 전송하고, 복수의 캐리어 각각이 하나 이상의 페이징 그룹의 각각을 지원하는지를 나타내는 페이징 그룹 정보를 포함하는 제2 메시지를 이동국에 전송한다. 기지국은 이동국에 할당된 페이징 그룹에 해당하는 하나 이상의 페이징 캐리어 중에서 이동국을 위한 페이징 전송 캐리어를 선택하고, 페이징 전송 캐리어를 통해 페이징 메시지를 전송한다.
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公开(公告)号：KR1020110104905A
公开(公告)日：2011-09-23
申请号：KR1020110023474
申请日：2011-03-16
Applicant: 한국전자통신연구원
CPC classification number: H04W72/005 , H04W4/06 , H04W72/04
Abstract: When zone allocation information of sub-bands is changed, a terminal receives a new MBS configuration message after a lifetime of an MBS configuration message at a time when the changed zone allocation information is received is expired. The terminal applies the changed zone allocation information at the beginning of the first MSI of the new MBS configuration message.
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公开(公告)号：KR1020110073373A
公开(公告)日：2011-06-29
申请号：KR1020100133193
申请日：2010-12-23
Applicant: 한국전자통신연구원
CPC classification number: H04W72/005 , H04W4/06 , H04W72/042
Abstract: PURPOSE: A data transmitting method of a mobile multicast/broadcast service is provided to enable a base station and a terminal to accurately set up an MBS service in a wireless communication system. CONSTITUTION: An MBS(Multicast Broadcast Service) resource index and an MBS map including resource allocation information are transmitted to a terminal. The MBS resource index directs the transmitted resource unit number from the transmission start point of the MBS data burst. The resource indicating the MBS resource index is allocated based on resource allocation information. The MBS data burst is transmitted to the terminal.
Abstract translation: 目的：提供移动组播/广播业务的数据发送方法，使得基站和终端能够在无线通信系统中准确地建立MBS业务。 构成：将MBS（组播广播服务）资源索引和包括资源分配信息的MBS映射发送到终端。 MBS资源索引从MBS数据突发的发送开始点引导发送的资源单元号。 基于资源分配信息分配指示MBS资源索引的资源。 MBS数据突发被发送到终端。
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公开(公告)号：KR1020110023797A
公开(公告)日：2011-03-08
申请号：KR1020100083292
申请日：2010-08-27
Applicant: 한국전자통신연구원
Abstract: PURPOSE: A communication method using carrier switching in a wireless communication system supporting multi carriers is provided to switch different carriers, thereby operating a terminal without data and service delay or interruption. CONSTITUTION: A terminal transmits a switching request message indicating what E-MBS service is desired to base station(S410). The base station transmits a switching response message to a terminal(S420). The switching response message includes information about switching timing among carriers set in a terminal. The terminal switches a carrier from the second carrier to the first carrier by referring to a switching response message. The terminal receives data from the base station through the first carrier after the switching timing(S430).
Abstract translation: 目的：提供支持多载波的无线通信系统中使用载波切换的通信方式来切换不同的载波，从而操作终端，而不会出现数据和业务延迟或中断。 构成：终端向基站发送指示什么E-MBS服务的切换请求消息（S410）。 基站向终端发送切换响应消息（S420）。 切换响应消息包括关于在终端中设置的载波之间的切换定时的信息。 终端通过参考切换响应消息将载波从第二载波切换到第一载波。 终端在切换定时之后通过第一载波从基站接收数据（S430）。
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Patent Agency Ranking
公开(公告)号：KR1020110023729A
公开(公告)日：2011-03-08
申请号：KR1020100063860
申请日：2010-07-02
Applicant: 한국전자통신연구원
CPC classification number: H04L1/1861 , H04L1/1812
Abstract: PURPOSE: A feedback channel allocating method and an apparatus thereof, and a response signal transmitting method are provided to variably configure a unicast ACK/NACK channel and a multicast ACK/NACK channel according to the necessary amount of resources. CONSTITUTION: Information of a multicast feedback channel includes a multicast feedback channel number which a terminal uses. A terminal includes identification information of multicast feedback channel information which a multicast group is included in. A terminal(20) receives a resource allocation message and confirms a feedback channel from the resource allocation message(S120). The terminal transmits the reception success downlink data transmitted from a base station through a feedback channel.
Abstract translation: 目的：提供一种反馈信道分配方法及其装置，以及响应信号发送方法，用于根据必要的资源量可变地配置单播ACK / NACK信道和组播ACK / NACK信道。 构成：组播反馈信道的信息包括终端使用的组播反馈信道号。 终端包括组播组的组播反馈信道信息的识别信息。终端（20）从资源分配消息接收资源分配消息并确认反馈信道（S120）。 终端通过反馈信道发送从基站发送的接收成功下行链路数据。
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公开(公告)号：KR1020110007052A
公开(公告)日：2011-01-21
申请号：KR1020100067695
申请日：2010-07-14
Applicant: 한국전자통신연구원
Abstract: PURPOSE: A data communications method for reducing the interference in a hierarchical cell structure of enhancing the transmission efficiency of data is provided to reduce the interference of the femto base station by changing the carrier wave of the terminal. CONSTITUTION: If there is interference from a femto base station, a macro MS(Mobile Station) performs a channel scan(S125). The terminal transmits the channel measurement report(S140). A macro BS varies a PC(Primary Carrier) of A terminal into mark into label(S150). The base station transfers the carrier wave change to label to label to the terminal(S155). The terminal alleviates the interference of the femto base station to label to the base station and label through the changed carrier wave(S160).
Abstract translation: 目的：提供一种降低分层小区结构中提高数据传输效率的干扰的数据通信方法，通过改变终端的载波来减少毫微微基站的干扰。 构成：如果存在来自毫微微基站的干扰，宏MS（Mobile Station）进行信道扫描（S125）。 终端发送信道测量报告（S140）。 宏BS将A终端的PC（主载波）变为标记（S150）。 基站将载波变换标签传送到终端（S155）。 终端减轻毫微微基站对基站的干扰，并通过改变的载波进行标号（S160）。
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公开(公告)号：KR1020100118538A
公开(公告)日：2010-11-05
申请号：KR1020100039355
申请日：2010-04-28
Applicant: 한국전자통신연구원
CPC classification number: H04W36/06 , H04W36/00 , H04W36/18 , H04W72/0453 , H04L5/023 , H04W36/0055
Abstract: PURPOSE: An apparatus and a method for managing carrier in a base station, a terminal, and a method for managing the carrier in the terminal are provided to improve the transmission efficiency of a system by managing multiple carriers. CONSTITUTION: A terminal(100) and a base station(200) transmit and receive a controlling signal(S411). A terminal requests the change of carrier in order to change serving primary carrier to target primary carrier(S412). The base station transfers a carrier changing instruction to the terminal(S413). The terminal transmits a receiving acknowledgement with respect to the carrier changing instruction to the base station(S414). The terminal transmits carrier changed indication to the base station(S415).
Abstract translation: 目的：提供一种用于管理基站中的载波的装置和方法，终端和用于管理终端中的载波的方法，以通过管理多个载波来提高系统的传输效率。 构成：终端（100）和基站（200）发送和接收控制信号（S411）。 终端请求更改载波以便将主载波改变为目标主载波（S412）。 基站向终端传送载波改变指令（S413）。 终端向基站发送关于载波改变指令的接收确认（S414）。 终端向基站发送载波改变指示（S415）。
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公开(公告)号：KR1020100118537A
公开(公告)日：2010-11-05
申请号：KR1020100039354
申请日：2010-04-28
Applicant: 한국전자통신연구원
CPC classification number: H04L29/06455 , H04L27/2618 , H04W72/04
Abstract: PURPOSE: A multicast/broadcast service method in a multi carrier radio access system is provided to subscribe service receiving MBS(Multicast/Broadcast Service) data through MBS exclusive carrier wave in a terminal, thereby effectively providing a MBS service. CONSTITUTION: A terminal receives unicast data from a base station through carrier wave C0(S400). If a scheduling cycle is started during a sleep section, the terminal changes the carrier wave C0 into carrier wave Cn(S401). A base station transmits a MBS data through the carrier wave Cn(S402). If it becomes a start point of a pre-defined scheduling cycle, the base station transmits MBS data through the carrier wave Cn(S405).
Abstract translation: 目的：提供一种多载波无线电接入系统中的组播/广播业务方法，通过终端中的MBS专用载波预约接收MBS（Multicast / Broadcast Service，MBS组播/广播业务）数据，有效提供MBS业务。 规定：终端通过载波C0从基站接收单播数据（S400）。 如果在睡眠部分期间开始调度周期，则终端将载波C0改变为载波Cn（S401）。 基站通过载波Cn发送MBS数据（S402）。 如果它成为预定义调度周期的起始点，则基站通过载波Cn发送MBS数据（S405）。
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公开(公告)号：KR1020100118535A
公开(公告)日：2010-11-05
申请号：KR1020100039352
申请日：2010-04-28
Applicant: 한국전자통신연구원
CPC classification number: H04L27/2604 , H04B7/155 , H04L27/2657
Abstract: PURPOSE: A method for transceiving data in a multi-carrier wireless connection system is provided to prevent waste of the wireless resource by effectively using the multi-carrier if terminal is operated in sleeping mode. CONSTITUTION: A base station set sleep mode parameter by negotiating with a terminal(S100). The terminal starts the sleep mode(S110). The base station transmits data to the terminal according to the set parameter(S120). Based on the set parameter, the terminal receives data from the base station. If the predetermined event occurs, the terminal completes the sleeping mode(S130).
Abstract translation: 目的：提供一种用于在多载波无线连接系统中收发数据的方法，以防止在终端在睡眠模式下操作时有效地使用多载波来浪费无线资源。 构成：基站通过与终端协商来设置睡眠模式参数（S100）。 终端启动睡眠模式（S110）。 基站根据设定的参数向终端发送数据（S120）。 根据设定参数，终端从基站接收数据。 如果预定事件发生，则终端完成睡眠模式（S130）。
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