利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

169 条记录 (耗时 0.022 秒)

    Method and apparatus for supporting HARQ operation using HARQ channel identifier in wireless access system
    1.
    发明授权
    Method and apparatus for supporting HARQ operation using HARQ channel identifier in wireless access system 有权
    用于在无线接入系统中使用HARQ信道标识符来支持HARQ操作的方法和装置

    公开(公告)号：US09191175B2

    公开(公告)日：2015-11-17

    申请号：US14233134

    申请日：2012-07-13

    申请人： Jeongki Kim ,  Jinsam Kwak ,  Youngsoo Yuk

    发明人： Jeongki Kim ,  Jinsam Kwak ,  Youngsoo Yuk

    IPC分类号： H04L5/00 ,  H04W4/00 ,  H04W52/02

    CPC分类号： H04L5/0055 ,  H04L5/0053 ,  H04W4/70 ,  H04W52/0238 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/162 ,  Y02D70/21

    摘要： As an embodiment of the present invention, a method for supporting a HARQ operation of M2M devices using a HARQ Channel Identifier (ACID) in a wireless access system includes transmitting, at a base station, a second UL A-MAP IE to M2M devices sharing a station identifier (STID) in a subframe in which a second M2M device is to retransmit a UL burst, wherein the second UL A-MAP IE includes resource allocation information for allocating a resource region to a first M2M device and includes a second ACID, receiving the UL burst retransmitted using a first ACID from the second M2M device in the subframe, and receiving a new UL burst transmitted using the second ACID from the first M2M device in the subframe, wherein the first and second M2M devices share the STID, and the first and second ACIDs are different from each other.

    摘要翻译： 作为本发明的实施例，在无线接入系统中使用HARQ信道标识符（ACID）支持M2M设备的HARQ操作的方法包括在基站将第二UL A-MAP IE发送到共享的M2M设备 在第二M2M设备要重传UL突发的子帧中的站标识符（STID），其中第二UL-MAP-IE包括用于向第一M2M设备分配资源区域并包括第二ACID的资源分配信息， 在所述子帧中接收使用来自所述第二M2M设备的第一ACID重传的UL突发，以及在所述子帧中从所述第一M2M设备接收使用所述第二ACID发送的新的UL脉冲串，其中所述第一和第二M2M设备共享所述STID，以及 第一和第二ACID彼此不同。

    Method and apparatus for efficiently receiving broadcast control message using MAC PDU header in wireless access system
    2.
    发明授权
    Method and apparatus for efficiently receiving broadcast control message using MAC PDU header in wireless access system 有权
    用于在无线接入系统中使用MAC PDU报头高效地接收广播控制消息的方法和装置

    公开(公告)号：US09060300B2

    公开(公告)日：2015-06-16

    申请号：US13509238

    申请日：2010-11-10

    申请人： Eunjong Lee ,  Kiseon Ryu ,  Youngsoo Yuk ,  Giwon Park ,  Jinsam Kwak ,  Yongho Kim ,  Jeongki Kim

    发明人： Eunjong Lee ,  Kiseon Ryu ,  Youngsoo Yuk ,  Giwon Park ,  Jinsam Kwak ,  Yongho Kim ,  Jeongki Kim

    IPC分类号： H04W28/06 ,  H04W4/06 ,  H04W48/12

    CPC分类号： H04W28/06 ,  H04W4/06 ,  H04W48/12

    摘要： Disclosed is a method of driving a terminal for receiving a broadcast control message formed of a MAC PDU from a wireless access system. The method includes receiving at least one broadcast control message from a base station in a resource region where a broadcast control message is transmitted, extracting broadcast control message type information that represents the kind of a broadcast control message included in the header of the received broadcast control message, and checking the extracted broadcast control message type information and determining whether payload of the received broadcast message is decoded.

    摘要翻译： 公开了一种驱动终端从无线接入系统接收由MAC PDU形成的广播控制消息的方法。 该方法包括：在发送广播控制消息的资源区域中从基站接收至少一个广播控制消息，提取表示包含在所接收的广播控制的报头中的广播控制消息的种类的广播控制消息类型信息 消息，并且检查所提取的广播控制消息类型信息并确定所接收的广播消息的有效载荷是否被解码。

    APPARATUS FOR TRANSMITTING/RECEIVING MULTICAST DATA IN WIRELESS COMMUNICATION SYSTEM AND METHOD THEREOF
    3.
    发明申请
    APPARATUS FOR TRANSMITTING/RECEIVING MULTICAST DATA IN WIRELESS COMMUNICATION SYSTEM AND METHOD THEREOF 审中-公开
    用于在无线通信系统中发送/接收多播数据的装置及其方法

    公开(公告)号：US20140293861A1

    公开(公告)日：2014-10-02

    申请号：US14238425

    申请日：2012-08-10

    申请人： Jeongki Kim ,  Jinsam Kwak ,  Youngsoo Yuk

    发明人： Jeongki Kim ,  Jinsam Kwak ,  Youngsoo Yuk

    IPC分类号： H04W4/06 ,  H04W4/00 ,  H04L12/18

    CPC分类号： H04W4/06 ,  H04L12/189 ,  H04W4/70

    摘要： An apparatus for transmitting/receiving multicast data in a wireless communication system and method thereof are disclosed. The present invention includes receiving information including an M2M group identifier (MGID) assigned to an M2M (machine-to-machine) device from a base station, receiving a message related to M2M multicast assignment having the MGID information applied thereto from the base station, and receiving the multicast data from the base station in accordance with instruction of the message from the base station, wherein the multicast data comprises a flow identifier (FID) field in a MAC header of a MAC PDU (medium access control packet data unit) for a multicast service flow and wherein the FID field is set to a specific value.

    摘要翻译： 公开了一种用于在无线通信系统中发送/接收组播数据的装置及其方法。 本发明包括从基站接收分配给M2M（机器对机器）装置的M2M组标识符（MGID）的信息，从基站接收与具有应用于其的MGID信息相关的M2M多播分配的消息， 以及根据来自所述基站的所述消息的指示从所述基站接收所述多播数据，其中所述多播数据包括MAC PDU（介质访问控制分组数据单元）的MAC报头中的流标识符（FID）字段，用于 多播服务流，并且其中FID字段被设置为特定值。

    APPARATUS AND METHOD FOR ALLOCATING DOWNLINK CONTROL CHANNEL
    4.
    发明申请
    APPARATUS AND METHOD FOR ALLOCATING DOWNLINK CONTROL CHANNEL 有权
    用于分配下行链路控制信道的装置和方法

    公开(公告)号：US20110003553A1

    公开(公告)日：2011-01-06

    申请号：US12829615

    申请日：2010-07-02

    申请人： Jeongki KIM ,  Sunam Kim ,  Jinsam Kwak ,  Youngsoo Yuk ,  Jinsoo Choi

    发明人： Jeongki KIM ,  Sunam Kim ,  Jinsam Kwak ,  Youngsoo Yuk ,  Jinsoo Choi

    IPC分类号： H04B15/00

    CPC分类号： H04W72/082 ,  H04L1/1812 ,  H04W72/042 ,  H04W72/0453

    摘要： A method for allocating a downlink control channel in a fractional frequency reuse (FFR) system, includes: dividing a service frequency band of the system into a plurality of frequency partitions including a first frequency partition corresponding to a first frequency reuse factor, a second frequency partition corresponding Kth frequency reuse factor, and a third frequency partition; setting a transmission power level for each of the plurality of divided frequency partitions; allocating a downlink common control channel including non-user specific (NUS) control information common to every user to a particular frequency partition corresponding to the highest transmission power level among the set transmission power levels; and transmitting the NUS control information through the particular frequency partition.

    摘要翻译： 一种用于在分数频率重用（FFR）系统中分配下行链路控制信道的方法，包括：将系统的业务频带划分成多个频率分区，其包括对应于第一频率重用因子的第一频率分区，第二频率 分区对应的第K个频率复用因子和第三个频率分区; 为所述多个划分的频率分区中的每一个设置发送功率电平; 将包括每个用户公用的非用户特定（NUS）控制信息的下行链路公共控制信道分配给与所设置的发送功率电平中的最高发送功率电平对应的特定频率分区; 并通过特定频率分区发送NUS控制信息。

    METHOD FOR UPDATING TERMINAL GROUP IDENTIFIER IN MACHINE-TO-MACHINE COMMUNICATION
    6.
    发明申请
    METHOD FOR UPDATING TERMINAL GROUP IDENTIFIER IN MACHINE-TO-MACHINE COMMUNICATION 有权
    用于在机器到机器通信中更新终端组标识符的方法

    公开(公告)号：US20140221036A1

    公开(公告)日：2014-08-07

    申请号：US14342707

    申请日：2012-03-30

    申请人： Eunjong Lee ,  Jeongki Kim ,  Jinsam Kwak ,  Youngsoo Yuk ,  Giwon Park

    发明人： Eunjong Lee ,  Jeongki Kim ,  Jinsam Kwak ,  Youngsoo Yuk ,  Giwon Park

    IPC分类号： H04W4/08 ,  H04W4/00

    CPC分类号： H04W4/08 ,  H04W4/021 ,  H04W4/06 ,  H04W4/70 ,  H04W72/121

    摘要： Disclosed is a method for a terminal, which is in an idle state in a wireless access system that supports machine-to-machine (M2M) communication, updating an M2M group identifier (MGID), which identifies a multicast service flow that is shared by a group of M2M terminals inside an M2M group zone. The method can comprises the steps of: receiving from a first base station the MGID and the M2M group zone identifier of the first base station; receiving from a second base station an M2M group zone identifier of the second base station; requesting from the second base station an MGID update when the M2M group zone identifier of the second base station is different from the M2M group zone identifier of the first base station; and updating the MGID on the basis of a new MGID that is transmitted from the second base station as a response to the request.

    摘要翻译： 公开了一种在支持机对机（M2M）通信的无线接入系统中处于空闲状态的终端的方法，更新M2M组标识符（MGID），其识别由 M2M集团区内的一组M2M终端。 该方法可以包括以下步骤：从第一基站接收第一基站的MGID和M2M组区域标识; 从第二基站接收第二基站的M2M组区域标识符; 当第二基站的M2M组区域标识符与第一基站的M2M组区域标识符不同时，从第二基站请求MGID更新; 以及作为对该请求的响应，基于从第二基站发送的新MGID来更新MGID。

    Method for updating terminal group identifier in machine-to-machine communication
    10.
    发明授权
    Method for updating terminal group identifier in machine-to-machine communication 有权
    在机对机通信中更新终端组标识符的方法

    公开(公告)号：US09131354B2

    公开(公告)日：2015-09-08

    申请号：US14342707

    申请日：2012-03-30

    申请人： Eunjong Lee ,  Jeongki Kim ,  Jinsam Kwak ,  Youngsoo Yuk ,  Giwon Park

    发明人： Eunjong Lee ,  Jeongki Kim ,  Jinsam Kwak ,  Youngsoo Yuk ,  Giwon Park

    IPC分类号： H04B7/00 ,  H04W4/08 ,  H04W4/00 ,  H04W4/02 ,  H04W72/12 ,  H04W4/06

    CPC分类号： H04W4/08 ,  H04W4/021 ,  H04W4/06 ,  H04W4/70 ,  H04W72/121

    摘要： Disclosed is a method for a terminal, which is in an idle state in a wireless access system that supports machine-to-machine (M2M) communication, updating an M2M group identifier (MGID), which identifies a multicast service flow that is shared by a group of M2M terminals inside an M2M group zone. The method can comprises the steps of: receiving from a first base station the MGID and the M2M group zone identifier of the first base station; receiving from a second base station an M2M group zone identifier of the second base station; requesting from the second base station an MGID update when the M2M group zone identifier of the second base station is different from the M2M group zone identifier of the first base station; and updating the MGID on the basis of a new MGID that is transmitted from the second base station as a response to the request.

    摘要翻译： 公开了一种在支持机对机（M2M）通信的无线接入系统中处于空闲状态的终端的方法，更新M2M组标识符（MGID），其识别由 M2M集团区内的一组M2M终端。 该方法可以包括以下步骤：从第一基站接收第一基站的MGID和M2M组区域标识符; 从第二基站接收第二基站的M2M组区域标识符; 当第二基站的M2M组区域标识符与第一基站的M2M组区域标识符不同时，从第二基站请求MGID更新; 以及作为对该请求的响应，基于从第二基站发送的新MGID来更新MGID。