公开(公告)号：US20160192326A1

公开(公告)日：2016-06-30

申请号：US14640842

申请日：2015-03-06

Applicant: LG ELECTRONICS INC. ,  INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY

Inventor： Kungmin PARK ,  Hyunsuk LEE ,  Jangwon LEE ,  Hyunsoo KO

IPC: H04W72/00 ,  H04W4/06

CPC classification number: H04W72/005 ,  H04L12/1881 ,  H04L12/189 ,  H04W4/06 ,  H04W72/1231

Abstract: According to one embodiment of the present invention, the method of performing scheduling for D2D multicast communication, which is performed by a base station in a wireless communication system, includes the steps of receiving channel state measurement information from each of D2D reception UEs belonging to one or more multicast groups, generating representative information on each of the one or more multicast groups based on the received channel state measurement information and average data transmission rate demand information of each of the D2D reception UEs, performing scheduling by assigning a sub channel on which the D2D multicast communication is to be performed to each of the one or more multicast groups based on the generated representative information and transmitting a scheduling signal including information on the assigned sub channel to each UE belonging to the one or more multicast groups.

Abstract translation: 根据本发明的一个实施例，由无线通信系统中的基站执行的对D2D多播通信进行调度的方法包括以下步骤：从属于一个的D2D接收UE的每一个接收信道状态测量信息 或多个组播组，基于所接收的信道状态测量信息和每个D2D接收UE的平均数据传输速率需求信息，生成代表性信息，通过分配一个子信道来执行调度 将基于所生成的代表信息对一个或多个多播组中的每一个进行D2D组播通信，并将包括关于所分配的子信道的信息的调度信号发送到属于所述一个或多个多播组的每个UE。

公开(公告)号：US20160192225A1

公开(公告)日：2016-06-30

申请号：US14586100

申请日：2014-12-30

Applicant: LG Electronics Inc.

Inventor： Hyunsoo KO ,  Kungmin PARK ,  Ilmu BYUN ,  Heejeong CHO ,  Hyeyoung CHOI

IPC: H04W24/10 ,  H04W72/08 ,  H04L5/00

CPC classification number: H04L5/0035 ,  H04B7/0626 ,  H04L5/0023 ,  H04L5/0028 ,  H04L5/0048 ,  H04L5/006 ,  H04L5/0091 ,  H04W88/08

Abstract: A method and apparatus for transmitting a channel information report message in a cloud radio access network (C-RAN) environment are disclosed. A method for transmitting a channel information report message by a user equipment (UE) under a cloud radio access network (C-RAN) environment includes: receiving a reference signal (RS) including a reference signal (RS) configuration indicator from a specific base station (BS) contained in a UE-oriented virtual cell formed by the UE; measuring channel information regarding each of one or more base stations (BSs) contained in the UE-oriented virtual cell on the basis of the RS configuration indicator; and transmitting a channel information report message including the measured channel information to the specific base station (BS), wherein the RS configuration indicator includes one or more RS resources used for channel information measurement, and the one or more RS resources are allocated to one or more base stations (BSs) contained in the UE-oriented virtual cell.

Abstract translation: 公开了一种用于在云无线电接入网络（C-RAN）环境中发送信道信息报告消息的方法和装置。 一种用于在云无线电接入网络（C-RAN）环境下由用户设备（UE）发送信道信息报告消息的方法包括：从特定基站接收包括参考信号（RS）配置指示符的参考信号（RS） 站（BS）包含在由UE形成的面向UE的虚拟小区中; 基于所述RS配置指示符来测量关于所述面向所述面向UE的虚拟小区中包含的一个或多个基站（BS）中的每一个的信道信息; 以及向所述特定基站（BS）发送包括测量的信道信息的信道信息报告消息，其中所述RS配置指示符包括用于信道信息测量的一个或多个RS资源，并且所述一个或多个RS资源被分配给一个或多个 包含在面向UE的虚拟小区中的更多的基站（BS）。

公开(公告)号：US20160127994A1

公开(公告)日：2016-05-05

申请号：US14924533

申请日：2015-10-27

Applicant: LG ELECTRONICS INC.

Inventor： Heejeong CHO ,  Hyunsoo KO ,  Hyeyoung CHOI ,  Ilmu BYUN ,  Kungmin PARK

IPC: H04W52/02 ,  H04W72/04 ,  H04W56/00

CPC classification number: H04W52/0222 ,  H04W36/0083 ,  H04W36/14 ,  H04W36/22 ,  H04W56/0015 ,  H04W76/28 ,  H04W84/02 ,  Y02D70/00 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/24

Abstract: A method and apparatus for suspending a discontinuous reception (DRX) in a wireless communication system is provided. A user equipment (UE) receives a DRX suspend configuration including a DRX suspend triggering condition from a base station (BS), detects an occurrence of the DRX suspend triggering condition, performs an action according to the DRX suspend triggering condition, and suspends a DRX.

Abstract translation: 提供一种用于在无线通信系统中暂停不连续接收（DRX）的方法和装置。 用户设备（UE）从基站（BS）接收包括DRX挂起触发条件的DRX挂起配置，检测出DRX挂起触发条件的发生，根据DRX挂起触发条件执行动作，并且暂停DRX 。