中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

23 records (took 0.017 seconds)

    METHOD OF CONTROLLING DATA TRANSMISSION FOR MBS IN BROADBAND WIRELESS ACCESS SYSTEM
    11.
    发明申请
    METHOD OF CONTROLLING DATA TRANSMISSION FOR MBS IN BROADBAND WIRELESS ACCESS SYSTEM 审中-公开
    控制宽带无线接入系统中MBS的数据传输的方法

    公开(公告)号：US20140177509A1

    公开(公告)日：2014-06-26

    申请号：US14099583

    申请日：2013-12-06

    Applicant: LG Electronics Inc.

    Inventor： Ki Seon RYU ,  Yong Ho KIM

    IPC: H04W4/06

    CPC classification number: H04W4/06 ,  H04W72/005

    Abstract: The present invention relates to a method of controlling data transmission for a multimedia/broadcast service (MBS) in a broadband wireless access system. In a data transmission control method for a multicast broadcast service (MBS) in a broadband wireless access system, the present invention includes the steps of receiving information for a downlink burst profile suitable for receiving MBS data from at least one mobile subscriber station, selecting a downlink burst profile suitable for transmitting the MBS data using the information for the downlink burst profile, and transmitting the MBS data to the at least one mobile subscriber station using the selected downlink burst profile.

    Abstract translation: 本发明涉及一种在宽带无线接入系统中控制多媒体/广播服务（MBS）的数据传输的方法。 在宽带无线接入系统中的组播广播服务（MBS）的数据传输控制方法中，本发明包括以下步骤：接收适合于从至少一个移动用户站接收MBS数据的下行链路突发特性的信息，选择 适用于使用所述下行链路突发配置文件的信息发送所述MBS数据的下行链路突发配置文件，以及使用所选择的下行链路突发配置文件向所述至少一个移动用户站发送所述MBS数据。

    METHOD FOR EFFICIENTLY UPDATING SECONDARY CARRIER INFORMATION IN A BROADBAND WIRELESS ACCESS SYSTEM
    14.
    发明申请
    METHOD FOR EFFICIENTLY UPDATING SECONDARY CARRIER INFORMATION IN A BROADBAND WIRELESS ACCESS SYSTEM 有权

    公开(公告)号：US20160174114A1

    公开(公告)日：2016-06-16

    申请号：US14961477

    申请日：2015-12-07

    Applicant: LG ELECTRONICS INC.

    Inventor： Eun Jong LEE ,  Ki Seon RYU ,  Young Soo YUK

    IPC: H04W36/00 ,  H04W76/02 ,  H04W76/06

    CPC classification number: H04W36/0055 ,  H04L5/001 ,  H04W36/28 ,  H04W76/10 ,  H04W76/34

    Abstract: The present invention relates to a method for updating secondary carrier information for preemptively allocating secondary carriers during handover and an apparatus for carrying out the method. A method in which a terminal performs handover in a broadband access system that supports multiple carriers according to one embodiment of the present invention comprises: a step in which a target base station receives, from a serving base station, a first message including carrier allocation information on at least one secondary carrier preemptively allocated to the terminal; a step of performing network reentry with the target base station; and judging whether the multi-carrier configuration of the serving base station and the multi-carrier configuration of the target base station are the same, and, if the configurations are different from each other, transmitting, to the target base station, a second message for requesting multi-carrier capability negotiation.

    METHOD OF TRANSMITTING FEEDBACK MESSAGE IN WIRELESS COMMUNICATION SYSTEM
    15.
    发明申请
    METHOD OF TRANSMITTING FEEDBACK MESSAGE IN WIRELESS COMMUNICATION SYSTEM 有权
    在无线通信系统中发送反馈消息的方法

    公开(公告)号：US20140204855A1

    公开(公告)日：2014-07-24

    申请号：US14141249

    申请日：2013-12-26

    Applicant: LG ELECTRONICS INC.

    Inventor： Jin Young Chun ,  Bin Chul IHM ,  Jin Sam KWAK ,  Ki Seon RYU

    IPC: H04L5/00

    CPC classification number: H04L5/0053 ,  H04B7/0632 ,  H04B7/0634 ,  H04B7/0639 ,  H04B7/0641 ,  H04L1/0001 ,  H04L1/0025 ,  H04L5/0048

    Abstract: A method of transmitting a feedback message in wireless communication system is provided. The method includes selecting N best subbands of M subbands according to CQI, where both M and N are a natural number and M is larger than N, generating multiple input multiple output (MIMO) information comprising N codebook indexes and N differential CQIs and transmitting the feedback message comprising the MIMO information.

    Abstract translation: 提供了一种在无线通信系统中发送反馈消息的方法。 该方法包括根据CQI选择M个子带的N个最佳子带，其中M和N都是自然数，M大于N，产生包括N个码本索引和N个差分CQI的多输入多输出（MIMO）信息，并发送 反馈消息包括MIMO信息。

    METHOD AND APPARATUS FOR HANDLING SIGNALS USED FOR EXTENDED ACCESS CLASS BARRING IN A WIRELESS COMMUNICATION
    16.
    发明申请
    METHOD AND APPARATUS FOR HANDLING SIGNALS USED FOR EXTENDED ACCESS CLASS BARRING IN A WIRELESS COMMUNICATION 有权
    用于处理无线通信中扩展接入级别的信号的方法和装置

    公开(公告)号：US20130121225A1

    公开(公告)日：2013-05-16

    申请号：US13673698

    申请日：2012-11-09

    Applicant: LG Electronics Inc.

    Inventor： Ki Seon RYU

    IPC: H04W52/02

    CPC classification number: H04W52/0229 ,  Y02D70/00 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/21 ,  Y02D70/24

    Abstract: A method and apparatus for extended access barring (EAB) in a wireless communication system. In detail, the present description proposes EAB indication information, which is included in the paging message. The EAB indication information is included in the paging message only when as least one access class (AC) is barred by EAB operation of the network. Alternatively, the EAB indication information can be included in the paging message when EAB information in a system information block (SIB) has been changed or updated. Further, the present description proposes a timer associated with the EAB indication information. The timer is used to ensure the validity of the EAB indication information to the UE while the timer is running by a user equipment (UE). While the timer is running, a specific value or information indicated by the EAB indication information in a paging message is assumed to be valid/correct by the UE.

    Abstract translation: 一种在无线通信系统中用于扩展接入限制（EAB）的方法和装置。 详细地说，本说明书提出了包括在寻呼消息中的EAB指示信息。 只有当至少一个接入类（AC）被网络的EAB操作禁止时，EAB指示信息才被包括在寻呼消息中。 或者，当系统信息块（SIB）中的EAB信息已被改变或更新时，EAB指示信息可被包括在寻呼消息中。 此外，本说明书提出了与EAB指示信息相关联的定时器。 当定时器由用户设备（UE）运行时，定时器用于确保EAB指示信息对UE的有效性。 当定时器运行时，由寻呼消息中的EAB指示信息指示的特定值或信息被UE假定为有效/正确。

    METHOD AND APPARATUS FOR UPDATING EXTENDED ACCESS BARRING INFORMATION
    17.
    发明申请
    METHOD AND APPARATUS FOR UPDATING EXTENDED ACCESS BARRING INFORMATION 失效
    用于更新扩展访问条件信息的方法和装置

    公开(公告)号：US20130107778A1

    公开(公告)日：2013-05-02

    申请号：US13660822

    申请日：2012-10-25

    Applicant: LG ELECTRONICS INC.

    Inventor： Ki Seon RYU ,  Sang Gook KIM ,  Ki Dong LEE

    IPC: H04W52/02 ,  H04W74/08

    CPC classification number: H04W4/005 ,  H04W4/70 ,  H04W48/02 ,  H04W74/00 ,  H04W74/0875 ,  H04W76/10 ,  H04W76/28

    Abstract: A method and apparatus for extended access barring (EAB) in a wireless communication system. In detail, the present description proposes a DRX cycle threshold, which is used to determine specific mechanism of EAB information update and acquisition. In detail, the present description proposes a method in which a first EAB information update/acquisition scheme is applied when a DRX cycle for a certain UE is greater (i.e., longer) than the DRX cycle threshold and a second EAB information update/acquisition scheme is applied when the DRX cycle is not greater than the DRX cycle threshold.

    Abstract translation: 一种在无线通信系统中用于扩展接入限制（EAB）的方法和装置。 详细地说，本说明书提出了一种DRX周期阈值，用于确定EAB信息更新和获取的具体机制。 详细地说，本说明书提出了一种方法，其中当某个UE的DRX周期比DRX周期阈值更大（即更长）时，应用第一EAB信息更新/获取方案，以及第二EAB信息更新/获取方案 当DRX周期不大于DRX周期阈值时被应用。

    METHOD AND APPARATUS FOR SENDING AND RECEIVING MULTI-CARRIER INFORMATION IN MULTI-CARRIER COMMUNICATION SYSTEM
    20.
    发明申请
    METHOD AND APPARATUS FOR SENDING AND RECEIVING MULTI-CARRIER INFORMATION IN MULTI-CARRIER COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20200245132A1

    公开(公告)日：2020-07-30

    申请号：US16845648

    申请日：2020-04-10

    Applicant: LG ELECTRONICS INC.

    Inventor： Yong Ho KIM ,  Ki Seon RYU ,  Young Soo YUK ,  Jeong Ki KIM

    IPC: H04W8/24 ,  H04L5/00 ,  H04W72/04

    Abstract: A method for sending and receiving multi-carrier information in a communication system supporting a multi-carrier includes sending by a base station system information to the terminal via a broadcast message, the system information regarding multi-carriers that the base station is able to support; receiving a unicast message from the terminal, the unicast message including information related to carriers that the terminal is able to support or prefers in the multi-carrier list included in the system information; and sending multi-carrier allocation information including a primary carrier and a second carrier that the terminal will use, to the terminal via a unicast message.

Patent Agency Ranking