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    SCHEDULING METHOD AND APPARATUS IN WIRELESS COMMUNICATION SYSTEM
    1.
    发明公开
    SCHEDULING METHOD AND APPARATUS IN WIRELESS COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20240023094A1

    公开(公告)日：2024-01-18

    申请号：US18350458

    申请日：2023-07-11

    申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

    发明人： Jung Sun UM ,  SUNG IK PARK ,  Hoi Yoon JUNG ,  Nam Ho HUR

    IPC分类号： H04W72/1268 ,  H04W72/20

    CPC分类号： H04W72/1268 ,  H04W72/20

    摘要： A method of a base station may comprise: transmitting, to a terminal, a higher layer message including a first table mapping between cell groups and indicators each indicating the cell groups; transmitting, to the terminal, multi-cell scheduling control information; transmitting, to the terminal, data through multiple cells based on the higher layer message and the multi-cell scheduling control information; and receiving, from the terminal, a response message for the data transmitted through the multiple cells based on the multi-cell scheduling control information, wherein the multi-cell scheduling control information includes first information indicating one cell group at least among the cell groups and uplink resource allocation information.

    APPARATUS FOR CONVERTING FREQUENCY AND RF TRANSMITTER COMPRISING SAME
    5.
    发明申请
    APPARATUS FOR CONVERTING FREQUENCY AND RF TRANSMITTER COMPRISING SAME 有权
    用于转换频率的装置和包含相同的RF发射器

    公开(公告)号：US20160149598A1

    公开(公告)日：2016-05-26

    申请号：US14946255

    申请日：2015-11-19

    申请人： Electronics and Telecommunications Research Institute

    发明人： Kyu Min KANG ,  Seung Keun PARK ,  Jae Cheol PARK ,  Jung Sun UM

    IPC分类号： H04B1/04 ,  H03K7/06 ,  H04L27/12

    CPC分类号： H04B1/04 ,  H03B21/01 ,  H03K7/06 ,  H04L27/12

    摘要： Disclosed is an apparatus for converting a frequency. The apparatus includes: an oscillator configured to generate a first oscillation signal having a first oscillation frequency which is obtained by subtracting an input frequency from a carrier frequency of any one carrier signal among a first to a n-th carrier signals (n is a natural number), and generate a second oscillation signal having a second oscillation frequency which is obtained by adding the input frequency to a carrier frequency of any one carrier signal among a (n+1)-th to a 2n-th carrier signals; and a mixer configured to mix and output the first oscillation signal or the second oscillation signal with an input signal having the input frequency.

    摘要翻译： 公开了一种用于转换频率的装置。 该装置包括：振荡器，被配置为产生具有第一振荡频率的第一振荡信号，所述第一振荡频率通过从第一至第n载波信号中的任何一个载波信号的载波频率中减去输入频率而获得（n是自然的 并且生成具有第二振荡频率的第二振荡信号，所述第二振荡频率通过将输入频率与第（n + 1）至第2n载波信号中的任何一个载波信号的载波频率相加而获得; 以及混频器，被配置为利用具有输入频率的输入信号混合并输出第一振荡信号或第二振荡信号。

    METHOD AND APPARATUS FOR HETEROGENEOUS CARRIER AGGREGATION
    6.
    发明申请
    METHOD AND APPARATUS FOR HETEROGENEOUS CARRIER AGGREGATION 有权
    异构载体聚集的方法和装置

    公开(公告)号：US20150117393A1

    公开(公告)日：2015-04-30

    申请号：US14524448

    申请日：2014-10-27

    申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

    发明人： Sung Hyun HWANG ,  Sung Jin YOO ,  Jung Sun UM ,  Byung Jang JEONG ,  Jae Ick CHOI

    IPC分类号： H04L5/00 ,  H04W72/04 ,  H04W72/10

    CPC分类号： H04L5/0062 ,  H04L5/001

    摘要： Provided herein is a method and apparatus for heterogeneous carrier aggregation, the method including calculating interferences regarding a plurality of interference paths between an adjacent cell and serving cell; determining weighted values for the plurality of interference paths in the serving cell; calculating an accumulated value (accumulated margin or accumulated interference) regarding the plurality of interference paths based on the weighted values in the serving cell; determining a component carrier to be used in the carrier aggregation based on the accumulated value calculated in the serving cell; and performing the carrier aggregation based on the component carrier determined.

    摘要翻译： 本文提供了一种用于异构载波聚合的方法和装置，所述方法包括：计算关于相邻小区和服务小区之间的多个干扰路径的干扰; 确定所述服务小区中的所述多个干扰路径的加权值; 基于所述服务小区中的加权值来计算关于所述多个干扰路径的累积值（累积容限或累积干扰）; 基于在所述服务小区中计算出的累计值，确定要在所述载波聚合中使用的分量载波; 以及基于所确定的分量载波来执行载波聚合。

    OPERATION METHOD OF A COMMUNICATION NODE IN A NETWORK SUPPORTING LICENSED BAND AND UNLICENSED BAND
    9.
    发明申请
    OPERATION METHOD OF A COMMUNICATION NODE IN A NETWORK SUPPORTING LICENSED BAND AND UNLICENSED BAND 审中-公开
    网络支持许可证和未经许可的网络中的通信节点的操作方法

    公开(公告)号：US20170048916A1

    公开(公告)日：2017-02-16

    申请号：US15234047

    申请日：2016-08-11

    申请人： Electronics and Telecommunications Research Institute

    发明人： Sung Jin YOO ,  Jung Sun UM ,  Hoi Yoon JUNG ,  Seung Keun PARK

    IPC分类号： H04W76/04 ,  H04W72/04 ,  H04L12/26 ,  H04B17/318 ,  H04W24/10

    CPC分类号： H04W72/0413 ,  H04B17/318 ,  H04W16/14 ,  H04W24/10 ,  H04W74/08 ,  H04W88/02

    摘要： An operation method of a communication node supporting a licensed band and an unlicensed band is disclosed. As an exemplary embodiment according to the present disclosure, an operation method of a user equipment (UE) in a communication network may comprise measuring a received signal strength during a measurement period in an unlicensed band; determining a channel occupation status by comparing the measured received signal strength with a predetermined threshold; and reporting information indicating the channel occupation status to a base station. Therefore, performance of the communication network can be enhanced.

    摘要翻译： 公开了支持许可频带和非许可频带的通信节点的操作方法。 作为根据本公开的示例性实施例，通信网络中的用户设备（UE）的操作方法可以包括在非许可频带中测量在测量周期期间的接收信号强度; 通过将所测量的接收信号强度与预定阈值进行比较来确定信道占用状态; 以及向基站报告指示信道占用状态的信息。 因此，可以提高通信网络的性能。