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    METHOD FOR SIGNALING CONTROL INFORMATION FOR COORDINATED MULTIPOINT TRANSMISSION IN WIRELESS COMMUNICATION SYSTEM
    51.
    发明申请
    METHOD FOR SIGNALING CONTROL INFORMATION FOR COORDINATED MULTIPOINT TRANSMISSION IN WIRELESS COMMUNICATION SYSTEM 审中-公开
    无线通信系统协调多点传输信令控制信息的方法

    公开(公告)号：US20150312927A1

    公开(公告)日：2015-10-29

    申请号：US14438975

    申请日：2013-09-26

    Applicant: Electronics and Telecommunications Research Institute

    Inventor： Young Jo KO ,  Jae Young AHN

    IPC: H04W72/12 ,  H04B7/06 ,  H04B7/02

    CPC classification number: H04W72/1231 ,  H04B7/024 ,  H04B7/0626 ,  H04L5/0035 ,  H04L5/005 ,  H04L5/0051 ,  H04L5/0094 ,  H04W72/1273 ,  H04W72/1294

    Abstract: Disclosed is a method for signaling control information for coordinated multipoint (CoMP) transmission in a wireless communication system. The control information signaling method for CoMP transmission is performed by a base station and comprises providing, through RRC signaling, a terminal with setup information on each CSI-RS resource of a CoMP measurement group which is set in the terminal; and selectively providing, through DCI, the terminal with control information which indicates mapping of the PDSCH resource element corresponding to terminal and at least either pseudo-same positionality information of CSI-RS or pseudo-same positionality information of DM-RS. Thus, control information signaling for coordinated multipoint transmission can be efficiently performed.

    Abstract translation: 公开了一种在无线通信系统中用于信令用于协调多点（CoMP）传输的控制信息的方法。 用于CoMP传输的控制信息信令方法由基站执行，并且包括通过RRC信令向终端提供关于终端中设置的CoMP测量组的每个CSI-RS资源的建立信息; 并且通过DCI向终端选择性地提供指示对应于终端的PDSCH资源元素的映射的控制信息和至少与CSI-RS的伪相同位置信息或DM-RS的伪相同位置信息。 因此，可以有效地执行用于协调的多点传输的控制信息信令。

    METHOD AND APPARATUS FOR TRANSMITTING UPLINK SIGNAL OR UPLINK CHANNEL
    52.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING UPLINK SIGNAL OR UPLINK CHANNEL 有权
    用于发送上行信号或上行信道的方法和装置

    公开(公告)号：US20150223213A1

    公开(公告)日：2015-08-06

    申请号：US14615970

    申请日：2015-02-06

    Applicant: Electronics and Telecommunications Research Institute

    Inventor： Sung-Hyun MOON ,  Young Jo KO ,  Cheulsoon KIM ,  Joonwoo SHIN

    IPC: H04W72/04 ,  H04W52/54 ,  H04L5/00

    CPC classification number: H04W52/54 ,  H04L5/001 ,  H04L5/0048 ,  H04L5/0051 ,  H04W52/325 ,  H04W52/34 ,  H04W52/40 ,  H04W72/1289

    Abstract: A method for transmitting a sounding reference signal (SRS) by a terminal in an environment in which a first carrier corresponding to a first serving cell and a second carrier corresponding to a second serving cell are aggregated is provided. The terminal receives first downlink control information (DCI) which is used for downlink scheduling and includes a first transmit power control (TPC) command through the first serving cell. The terminal controls transmit power of the SRS based on the first TPC command for transmit power control of the SRS. Next, the terminal transmits the SRS through the second serving cell using the controlled transmit power.

    Abstract translation: 提供了一种在与第一服务小区对应的第一服务小区和与第二服务小区对应的第二载体对应的第一载波聚合的环境中由终端发送探测参考信号（SRS）的方法。 终端接收用于下行链路调度的第一下行链路控制信息（DCI），并且包括通过第一服务小区的第一发射功率控制（TPC）命令。 终端基于用于SRS的发射功率控制的第一TPC命令来控制SRS的发射功率。 接下来，终端通过受控发送功率通过第二服务小区发送SRS。

    METHOD OF DEVICE-TO-DEVICE COMMUNICATION IN WIRELESS MOBILE COMMUNICATION SYSTEM
    53.
    发明申请
    METHOD OF DEVICE-TO-DEVICE COMMUNICATION IN WIRELESS MOBILE COMMUNICATION SYSTEM 有权
    无线移动通信系统中设备到设备通信的方法

    公开(公告)号：US20140004867A1

    公开(公告)日：2014-01-02

    申请号：US13748110

    申请日：2013-01-23

    Applicant: Electronics and Telecommunications Research Institute

    Inventor： Tae Gyun NOH ,  Kyoung Seok LEE ,  Young Jo KO ,  Jae Young AHN

    IPC: H04W76/02

    CPC classification number: H04W76/023 ,  H04W24/10 ,  H04W72/04 ,  H04W72/042 ,  H04W76/14

    Abstract: A device-to-device (D2D) communication method in a wireless mobile communication system is provided. A channel state measurement method for adaptive transmission of cellular network-based D2D communication, a data transmission/reception method of D2D communication, and a power control method for transmission power control of a D2D link in the D2D communication are provided. Specifically, cellular network-based D2D communication methods optimized for a Third Generation Partnership Project (3GPP) Long Term Evolution (LTE) system are provided. The above-described methods are also applicable to various cellular mobile communication systems as well as the 3GPP LTE system.

    Abstract translation: 提供了一种无线移动通信系统中的设备到设备（D2D）通信方法。 提供了一种用于基于蜂窝网络的D2D通信的自适应传输的信道状态测量方法，D2D通信的数据发送/接收方法以及用于D2D通信中的D2D链路的发送功率控制的功率控制方法。 具体地，提供了针对第三代合作伙伴计划（3GPP）长期演进（LTE）系统优化的基于蜂窝网络的D2D通信方法。 上述方法也适用于各种蜂窝移动通信系统以及3GPP LTE系统。

    METHOD AND APPARATUS FOR TRANSMISSION AND RECEPTION IN MULTI-CARRIER WIRELESS COMMUNICATION SYSTEMS
    55.
    发明申请
    METHOD AND APPARATUS FOR TRANSMISSION AND RECEPTION IN MULTI-CARRIER WIRELESS COMMUNICATION SYSTEMS 有权
    多载波无线通信系统中传输和接收的方法与装置

    公开(公告)号：US20130107809A1

    公开(公告)日：2013-05-02

    申请号：US13709595

    申请日：2012-12-10

    Applicant: Electronics and Telecommunications Research Institute

    Inventor： Young Jo KO ,  Bang Won SEO ,  Jae Young AHN

    IPC: H04W4/00 ,  H04W88/02 ,  H04W88/08

    CPC classification number: H04W72/042 ,  H04L1/0045 ,  H04L1/0061 ,  H04L5/001 ,  H04L5/0053 ,  H04W4/00 ,  H04W72/046 ,  H04W88/02 ,  H04W88/08

    Abstract: Data transmission and reception is provided by configuring control channels in a wireless communication system using a plurality of carriers. User equipment (UE) may monitor physical downlink control channel (PDCCH) candidates within common search spaces (CSSs) and User Equipment-specific search spaces (USSs). If the UE is configured with cross-carrier scheduling, when two PDCCH candidates originating from a CSS and a USS, respectively, have cyclic redundancy check (CRC) scrambled by the same Radio Network Temporary Identifier (RNTI) and have a common payload size and the same first control channel element (CCE) index, the UE may interpret that only the PDCCH originating from the CSS is transmitted, thereby solving ambiguity of downlink control information (DCI) detection.

    Abstract translation: 通过在使用多个载波的无线通信系统中配置控制信道来提供数据发送和接收。 用户设备（UE）可以监视公共搜索空间（CSS）和用户设备特定搜索空间（USS）内的物理下行链路控制信道（PDCCH）候选。 如果UE配置了跨载波调度，则当分别来自CSS和USS的两个PDCCH候选分别具有由同一无线电网络临时标识符（RNTI）加扰并且具有公共有效负载大小的循环冗余校验（CRC） 相同的第一控制信道单元（CCE）索引，则UE可以解释仅发送来自CSS的PDCCH，从而解决下行链路控制信息（DCI）检测的模糊性。

    DEVICE FOR CONTROLLING SERVICE ADMISSION IN WIRELESS COMMUNICATION SYSTEM AND METHOD THEREOF
    57.
    发明申请
    DEVICE FOR CONTROLLING SERVICE ADMISSION IN WIRELESS COMMUNICATION SYSTEM AND METHOD THEREOF 有权

    公开(公告)号：US20250141573A1

    公开(公告)日：2025-05-01

    申请号：US18932607

    申请日：2024-10-30

    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

    Inventor： Keunyoung KIM ,  Young Jo KO ,  Woo Yong LEE

    IPC: H04B17/309 ,  H04B7/0426 ,  H04B7/06

    Abstract: A device for controlling service admission in a wireless communication system and a method thereof are proposed. The method includes obtaining a use request message for at least one service from a plurality of user equipments (UEs), determining whether Signal-to-Interference-plus-Noise Ratios (SINRs) corresponding to the plurality of UEs are different from each other in response to the use request message, determining whether a first condition for power allocation corresponding to specific UE among the plurality of UEs is satisfied when the SINRs corresponding to the plurality of UEs are different from each other, determining whether a second condition for the power allocation corresponding to the specific UE is satisfied when the SINRs corresponding to the plurality of UEs are different from each other, and providing a use response message for the at least one service to the specific UE when the specific UE satisfies the first and second conditions.

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