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公开(公告)号：KR1020080111393A
公开(公告)日：2008-12-23
申请号：KR1020080054111
申请日：2008-06-10
IPC: H04B7/26
CPC classification number: H04W72/1278 , H04L1/0028 , H04L1/0061 , H04L1/0072 , H04W28/06 , H04W48/08 , H04L1/004 , H04W28/04
Abstract: A transmission method and a receiving method of control information capable of transmitting control information by using a control channel block while minimizing the consumption of the control channel block are provided to transmit the control information necessary between media access control layers of the mobile terminal and a base station in a packet based mobile communications system and to reduce consumption of the control channel block. A control channel block(CB) including control information for controlling a terminal and identifying information for classifying the control information transmitted to the terminal is configured. The comprised control channel block is coded by a channel and transmitted. The control channel block includes error correction code information. The terminal decodes the control channel block.
Abstract translation: 提供一种能够通过使用控制信道块在最小化控制信道块的消耗的同时发送控制信息的控制信息的发送方法和接收方法，以发送移动终端的媒体访问控制层与基站之间所需的控制信息 站在基于分组的移动通信系统中并且减少控制信道块的消耗。 配置包括用于控制终端的控制信息和用于对发送到终端的控制信息进行分类的识别信息的控制信道块（CB）。 包含的控制信道块由信道编码并发送。 控制信道块包括纠错码信息。 终端解码控制通道块。
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公开(公告)号：KR101477280B1
公开(公告)日：2014-12-30
申请号：KR1020080054111
申请日：2008-06-10
IPC: H04B7/26
CPC classification number: H04W72/1278 , H04L1/0028 , H04L1/0061 , H04L1/0072 , H04W28/06 , H04W48/08
Abstract: 본발명은패킷기반이동통신시스템에서기지국과이동단말기의매체접근제어(MAC) 계층사이에필요한제어정보를, 제어채널블록의소모를최소화하면서제어채널블록을이용해전송할수 있는제어정보의전송방법및 이의수신방법에관한것으로, 상향링크및 하향링크스케줄러를포함하는패킷기반이동통신시스템에서단말기를제어하기위한제어정보를전송하는방법에있어서, (a) 상기단말기로전송되는제어정보를구분하기위한식별정보와, 상기단말기를제어하기위한상기제어정보를포함하는제어채널블록을구성하는단계; 및 (b) 상기구성된제어채널블록을채널코딩하여상기단말기로전송하는단계를포함한다.
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公开(公告)号：KR101340367B1
公开(公告)日：2013-12-11
申请号：KR1020070061253
申请日：2007-06-21
IPC: H04B7/26
CPC classification number: H04W68/00 , H04W52/0216 , Y02D70/1242 , Y02D70/1262 , Y02D70/23 , Y02D70/24 , Y02D70/25
Abstract: 본 발명은 LTE 시스템에서 기지국의 매체접속제어(MAC) 계층이 단말의 고유 식별자를 이용해 무선자원제어(RRC) 연결 상태에 있는 단말에 대한 페이징을 수행함으로써, 불연속적인 수신 주기로 동작하는 단말의 전력 소모를 줄일 수 있는 페이징 기술에 관한 것으로, 패킷 기반 이동통신 시스템에서 RRC 연결 상태에 있는 단말에 대한 페이징 방법에 있어서, (a) 매체접속제어 처리부가 상기 단말에 대한 페이징 필요에 따라 페이징 메시지를 생성하여 물리계층 처리부로 전달하는 단계; (b) 상기 물리계층 처리부가 상기 단말의 고유 식별자를 포함하는 페이징 지시자를 상기 단말로 전송하는 단계; 및 (c) 상기 단말로부터 상기 페이징 지시자에 대한 응답을 수신하면, 상기 단말로 무선 자원 정보를 제어 채널을 통해 전달하는 단계를 포함하되, 상기 페이징 지시자는 채널 인코딩 없이 상기 단말로 전달된다.
페이징, 지시자, MAC, ID, LTE, 패킷, 이동, 통신, 스케줄링, RRC, 무선 자원 제어-
公开(公告)号：KR1020080083587A
公开(公告)日：2008-09-18
申请号：KR1020080022350
申请日：2008-03-11
IPC: H04W72/04
CPC classification number: H04W72/042 , H04W8/26 , H04W28/06 , H04W76/10
Abstract: A method for allocating radio resources for data transmission in a packet-based mobile communication system and a method for transmitting data therein are provided to minimize the usage of a control channel by allocating radio resources of uplink and downlink data channels in a persistent allocation method at a connection setup time for a packet service and transmitting data through persistently allocated resources. A base station allocates terminal identifiers to UEs(User Equipments) respectively. Based on a control message delivered from an upper layer, the base station transmits information associated with the allocation of uplink/downlink RBs(Resource Blocks) and the location information of the uplink/downlink RBs to a specific UE and allocates a persistent RB. The base station encodes the allocated persistent RB in order to transmit data to the specific UE through the persistent RB.
Abstract translation: 提供一种用于在基于分组的移动通信系统中分配用于数据传输的无线电资源的方法和用于在其中发送数据的方法，以通过以持续分配方式分配上行链路和下行链路数据信道的无线电资源来最小化控制信道的使用 分组业务的连接建立时间，并通过持续分配的资源发送数据。 基站分别向UE（用户设备）分配终端标识符。 基于从上层发送的控制消息，基站向特定UE发送与上行链路/下行链路RB（资源块）的分配以及上行链路/下行链路RB的位置信息相关联的信息，并且分配持久性RB。 基站对所分配的持久性RB进行编码，以通过持久性RB向特定UE发送数据。
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公开(公告)号：KR1020070121588A
公开(公告)日：2007-12-27
申请号：KR1020070061253
申请日：2007-06-21
IPC: H04B7/26
CPC classification number: H04W68/00 , H04W52/0216 , Y02D70/1242 , Y02D70/1262 , Y02D70/23 , Y02D70/24 , Y02D70/25 , H04B7/2612
Abstract: A method for paging a terminal in an RRC(Radio Resource Control) connected state in an LTE(Long Term Evolution) System and a base station apparatus therefore are provided to perform paging of the terminal in the RRC connected status by using the terminal's intrinsic identifier, thereby reducing power consumption of the terminal by having no necessity for the terminal to demodulate unnecessarily a control channel. A method for paging a terminal in an RRC connected state in an LTE(Long Term Evolution) System comprises the following steps of: enabling the MAC(Media Access Control) processing unit of a base station to generate a paging message according to the necessity of paging for the terminal and transmit the paging message to a physical layer processing unit(401); enabling the physical layer processing unit to transmit a paging indicator including the terminal's instinct identifier to the terminal(402); and enabling the MAC scheduler of the base station to transmit radio resource information to the terminal through a control channel if a response for the paging indicator is received from the terminal(404).
Abstract translation: 因此，提供了在LTE（长期演进）系统中的RRC（Radio Resource Control）连接状态下寻呼终端的方法和基站装置，以便通过使用终端的固有标识符来执行RRC连接状态的终端的寻呼 从而通过不必使端子不必要地解调控制信道来减少终端的功耗。 一种用于在LTE（长期演进）系统中以RRC连接状态寻呼终端的方法包括以下步骤：使基站的MAC（媒体接入控制）处理单元根据需要生成寻呼消息 寻呼终端并将寻呼消息发送到物理层处理单元（401）; 使所述物理层处理单元将包括所述终端的本能标识符的寻呼指示符发送到所述终端（402）; 以及如果从所述终端接收到对所述寻呼指示符的响应，则使得所述基站的MAC调度器能够通过控制信道向所述终端发送无线电资源信息。
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Patent Agency Ranking
公开(公告)号：KR100923159B1
公开(公告)日：2009-10-23
申请号：KR1020080002299
申请日：2008-01-08
Abstract: 본 발명은 패킷 기반 무선 통신 시스템에서 무선 자원을 통해 전송되는 스케줄링 정보의 양을 최소화하고 무선 자원을 통해 추가적인 제어 정보를 전송하는 경우를 줄일 수 있는 패킷 데이터 전송 및 수신 방법에 관한 것으로, 패킷 기반 무선 통신 시스템에서의 패킷 데이터 전송 방법에 있어서, (a) 패킷 데이터 전송을 위한 무선 자원 블록의 부호화 방식을 지시하는 무선 자원 블록 구분자를 설정하는 단계; (b) 상기 무선 자원 블록 구분자가 포함되고, 스케줄링 정보를 전송하기 위한 제어 신호 블록을 단말기의 그룹 식별자로 마스킹한 CRC를 적용하여 부호화하는 단계; 및 (c) 상기 패킷 데이터 전송을 위한 무선 자원 블록을 상기 무선 자원 블록 구분자가 지시하는 방식에 따라 부호화하는 단계를 포함한다.
패킷, 통신, 시스템, 무선, LTE, 자원, 제어, 블록, 데이터, 패킷, 전송-
公开(公告)号：KR1020080084739A
公开(公告)日：2008-09-19
申请号：KR1020080023950
申请日：2008-03-14
CPC classification number: H04W76/28 , H04W52/0216 , H04W72/12 , Y02D70/00 , Y02D70/1262 , Y02D70/23 , Y02D70/24 , H04W52/02 , H04W28/18
Abstract: A method for receiving packets in a mobile communication system is provided to operate a mobile station in one of operation levels according to activity of packet data of a corresponding service, thereby achieving an efficient low-consumption operation. A mobile station receives information about inconsecutive reception operation parameters including a reception cycle from a base station(S110). The mobile station is operated in one of a first operation level at which data are received every a first reception cycle, a second operation level at which data are received every a second reception cycle shorter than the first reception cycle, and a consecutive reception level at which the packet data are consecutively received, thereby receiving packets(S170,S190). The mobile station selects one of the first operation level, the second operation level, and the consecutive operation level, according to activity of the packet data.
Abstract translation: 提供一种用于在移动通信系统中接收分组的方法，以根据相应服务的分组数据的活动来操作移动台中的一个操作级别，从而实现有效的低消耗操作。 移动站从基站接收包括接收周期的不连续接收操作参数的信息（S110）。 移动台按照第一接收周期接收数据的第一操作电平和比第一接收周期短的第二接收周期接收数据的第二操作电平，以及连续接收电平 分组数据被连续接收，从而接收分组（S170，S190）。 移动站根据分组数据的活动来选择第一操作级别，第二操作级别和连续操作级别中的一种。
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公开(公告)号：KR1020080018147A
公开(公告)日：2008-02-27
申请号：KR1020070084864
申请日：2007-08-23
CPC classification number: H04W74/008 , H04W36/08 , H04W72/14 , H04W74/0833
Abstract: A method for transmitting a response message of random access in a cellular system and a random access method using the same are provided to assign and manage a mobile station identifier by using minimum random access delay and minimum radio resources. A method for transmitting a response message of random access comprises the followings steps of: receiving a preamble from a mobile station(S301); confirming whether the mobile station includes a mobile station identifier, assigned by a base station, by using the receiving preamble(S303); if not so, allocating first scheduling information to a control information block, allocating a first response message including a mobile station identifier assigned by the base station to a downlink shared channel, and transmitting the control information block and the downlink shared channel to the mobile station(S304); and if so, allocating second scheduling information to the control information block, allocating a second response message including no mobile station identifier to the downlink shared channel, and transmitting the control information block and the downlink shared channel to the mobile station(S305).
Abstract translation: 提供一种用于在蜂窝系统中发送随机接入的响应消息的方法和使用其的随机接入方法，以通过使用最小随机接入延迟和最小无线电资源来分配和管理移动台标识符。 用于发送随机接入的响应消息的方法包括以下步骤：从移动台接收前导码（S301）; 通过使用接收前导码来确认移动站是否包括由基站分配的移动站标识符（S303）; 如果不是这样，则将第一调度信息分配给控制信息块，将包括由基站分配的移动台标识符的第一响应消息分配给下行链路共享信道，并将控制信息块和下行链路共享信道发送到移动站 （S304）; 如果是，则向所述控制信息块分配第二调度信息，向所述下行链路共享信道分配不包括移动台标识符的第二响应消息，并向所述移动台发送所述控制信息块和所述下行链路共享信道（S305）。
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公开(公告)号：KR1020070107614A
公开(公告)日：2007-11-07
申请号：KR1020070042760
申请日：2007-05-02
CPC classification number: H04L27/2601 , H04L5/0007 , H04L5/0037 , H04L5/0053
Abstract: A method for transmitting/receiving downlink scheduling information in an OFDMA(Orthogonal Frequency Division Multiple Access) system is provided to reduce the quantity of scheduling information by using a resource block having a minimum resource block index, a maximum resource block index, or a channel with a high quality. A method for transmitting/receiving downlink scheduling information in an OFDMA system includes the steps for allocating at least one of resource blocks comprising downlink resources of the OFDMA system, to each terminal(S200); selecting the resource block for each terminal on the basis of the size of indexes of each allocated resource block(S210); generating scheduling information including terminal resource allocation information and terminal discrimination information, for each terminal(S220); and transmitting the scheduling information of the terminal to each terminal by using the selected resource block(S234).
Abstract translation: 提供了一种用于在OFDMA（正交频分多址）系统中发送/接收下行链路调度信息的方法，通过使用具有最小资源块索引，最大资源块索引或信道的资源块来减少调度信息的数量 具有高品质。 在OFDMA系统中发送/接收下行链路调度信息的方法包括：向每个终端分配包括OFDMA系统的下行资源的资源块中的至少一个的步骤（S200）。 基于每个分配的资源块的索引的大小来选择每个终端的资源块（S210）; 为每个终端产生包括终端资源分配信息和终端识别信息的调度信息（S220）; 以及通过使用所选择的资源块将终端的调度信息发送给每个终端（S234）。
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10.发明授权
公开(公告)号：KR100927736B1
公开(公告)日：2009-11-18
申请号：KR1020080022350
申请日：2008-03-11
IPC: H04W72/04
CPC classification number: H04W72/042 , H04W8/26 , H04W28/06 , H04W76/10
Abstract: A method for establishing synchronization with a user equipment in a base station of a wireless communication system, comprising: transmitting random access channel information to the user equipment (S62); receiving a random access message corresponding to the random access channel information from the user equipment (S63); and transmitting a response message including information for establishing synchronization to the user equipment (S63), wherein the random access channel information includes random access channel allocation information.
Abstract translation: 一种用于与无线通信系统的基站中的用户设备建立同步的方法，包括：向所述用户设备发送随机接入信道信息（S62）; 接收来自用户设备的随机接入信道信息对应的随机接入消息（S63）; 以及向用户设备发送包括用于建立同步的信息的响应消息（S63），其中随机接入信道信息包括随机接入信道分配信息。
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