公开(公告)号：US09198186B2

公开(公告)日：2015-11-24

申请号：US13933367

申请日：2013-07-02

Applicant: Samsung Electronics Co. Ltd.

Inventor： Jung-Soo Jung ,  Rakesh Taori ,  Su-Ryong Jeong

IPC: H04W16/14 ,  H04W72/08 ,  H04B7/04 ,  H04B7/06

CPC classification number: H04W72/082 ,  H04B7/0413 ,  H04B7/0617

Abstract: A method for operating resources by a base station in a communication system is provided. The method includes transmitting at least one beam to at least one terminal, receiving strength information of the at least one beam from the at least one terminal, determining at least one of resources which are not used for communication between the at least one terminal and the base station, and resources, whose interference to communication between the base station and the at least one terminal is less than or equal to a predetermined threshold, based on the strength information of the at least one beam, and allocating the determined resources as resources for communication which is performed between terminals without the base station.

Abstract translation: 提供了一种在通信系统中由基站操作资源的方法。 该方法包括将至少一个波束发射到至少一个终端，从至少一个终端接收该至少一个波束的强度信息，确定不用于至少一个终端与该终端之间的通信的资源中的至少一个 基站和资源，其基于所述至少一个波束的强度信息对所述基站与所述至少一个终端之间的通信的干扰小于或等于预定阈值，并且将所确定的资源分配为 在没有基站的终端之间执行的通信。

公开(公告)号：US20150208378A1

公开(公告)日：2015-07-23

申请号：US14675373

申请日：2015-03-31

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyun-Jeong Kang ,  Rakesh Taori ,  Yeongmoon Son

IPC: H04W68/02 ,  H04W72/00 ,  H04W4/00 ,  H04W52/02 ,  H04L12/18

CPC classification number: H04W68/02 ,  H04L12/1881 ,  H04W4/08 ,  H04W4/70 ,  H04W52/0216 ,  H04W68/025 ,  H04W72/005 ,  Y02D70/146 ,  Y02D70/21

Abstract: An apparatus for an idle mode terminal is configured to perform a method for operating the idle mode terminal in a Machine to Machine (M2M) communication system. A paging message is received from the base station during a paging listening interval. The Apparatus determines whether an indicator indicating receipt of multicast group data is included in the paging message. When the indicator indicating the receiving of multicast group data is included, data transmitted via a downlink resource that uses an identifier mask of a multicast group to which a terminal belongs is received. Thereafter, a paging non-listening interval is entered.

Abstract translation: 一种用于空闲模式终端的装置被配置为执行在机器对机器（M2M）通信系统中操作空闲模式终端的方法。 在寻呼监听间隔期间从基站接收到寻呼消息。 该设备确定在寻呼消息中是否包括指示接收多播组数据的指示符。 当包括表示组播组数据的接收的指示符时，接收通过使用终端所属的组播组的标识符掩码的下行链路资源发送的数据。 此后，输入寻呼非收听间隔。

公开(公告)号：US20150181485A1

公开(公告)日：2015-06-25

申请号：US14605750

申请日：2015-01-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yeong-Moon Son ,  Hyun-Jeong Kang ,  Kyung-Kyu Kim ,  Rakesh Taori ,  Young-Bin Chang ,  Jung-Soo Jung

IPC: H04W36/08

CPC classification number: H04W36/08 ,  H04B7/0413 ,  H04B7/0617 ,  H04B7/0695 ,  H04W36/0055 ,  H04W36/0083

Abstract: Beam selection is provided. A method for handover in a mobile station includes sending a scan request message for scanning a downlink (DL) beam with respect to a serving base station (BS) and a neighboring BS, to the serving BS, and receiving a scan response message; determining the DL beam for the MS by performing scanning with the serving BS and the neighboring BS based on the scan response message; sending a scan report message comprising a result of the scanning to the serving BS; when receiving an air-HO request message from the serving BS, generating an air-HO response message comprising information of a neighboring BS to which the MS hands over based on the air-HO request message; performing beam selection with the neighboring BS of the handover based on the air-HO request message; and performing the handover.

Abstract translation: 提供光束选择。 一种用于在移动台中进行切换的方法包括向服务BS发送扫描请求消息，用于扫描关于服务基站（BS）和相邻BS的下行链路（DL）波束，并接收扫描响应消息; 通过基于扫描响应消息与服务BS和相邻BS执行扫描来确定MS的DL波束; 向服务BS发送包括扫描结果的扫描报告消息; 当从所述服务BS接收到空气HO请求消息时，基于所述空气HO请求消息，生成包括所述MS切换到的相邻BS的信息的空中HO响应消息; 基于空气HO请求消息与切换的相邻BS执行波束选择; 并执行切换。

公开(公告)号：US20150036571A1

公开(公告)日：2015-02-05

申请号：US14177169

申请日：2014-02-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Rakesh Taori ,  Arun Sridharan

IPC: H04W72/12 ,  H04W52/02

CPC classification number: H04W72/1278 ,  H04W52/0235 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/146

Abstract: A communication system includes a plurality of eNodeBs (eNBs) configured to serve one or more user equipments (UEs). The plurality of eNBs includes a first eNB and a second eNB. The first eNB is configured to wirelessly communicate on a resource with the second eNB. The resource includes a time resource and/or a frequency resource. The first and second eNBs are configured to cooperatively serve the one or more UEs. The first and second eNBs are configured to engage in wireless communication following a predetermined schedule known to the plurality of eNBs.

Abstract translation: 通信系统包括被配置为服务于一个或多个用户设备（UE）的多个eNodeB（eNB）。 多个eNB包括第一eNB和第二eNB。 第一eNB被配置为与第二eNB在资源上进行无线通信。 资源包括时间资源和/或频率资源。 第一和第二eNB被配置为协作地服务于一个或多个UE。 第一和第二eNB被配置为按照多个eNB已知的预定调度进行无线通信。

公开(公告)号：US20150009951A1

公开(公告)日：2015-01-08

申请号：US14320018

申请日：2014-06-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kaushik Josiam ,  Rakesh Taori

IPC: H04L25/02 ,  H04B7/04 ,  H04L5/00

CPC classification number: H04L25/0224 ,  H04B7/0617 ,  H04L5/0051

Abstract: A method includes configuring a first sounding channel to be an uplink sounding slot. The uplink sounding slot has at least one OFDM symbol in an uplink sub-frame in order to carry UL-SRSs corresponding to at least one transmit beam of a first set of transmit beams in a first sounding channel set of sub-bands. The first sounding channel set of sub-bands includes sub-bands that cover a first data bandwidth. The method includes transmitting, to an MS, a first UL sounding configuration message that sets a sounding sub-band bitmap value to a maximum specifiable value and indicates UL-SRS placement in the first sounding channel set of sub-bands. The method includes, receiving through the first sounding channel set of sub-bands from the MS, the UL-SRSs corresponding to at least the one transmit beam of the first set of transmit beams for channel estimation over the first data bandwidth.

Abstract translation: 一种方法包括将第一探测通道配置为上行链路探测槽。 上行链路探测时隙在上行链路子帧中具有至少一个OFDM符号，以便携带对应于第一发声波束子集中的第一组发射波束的至少一个发射波束的UL-SRS。 子波段的第一个探测通道组包括覆盖第一数据带宽的子带。 该方法包括向MS发送将发声的子带位图值设置为最大可指定值的第一UL发声配置消息，并且指示在第一发声通道子集中的UL-SRS放置。 该方法包括：通过来自MS的子波段的第一探测信道接收与第一组发射波束的至少一个发射波束相对应的UL-SRS，用于在第一数据带宽上进行信道估计。

公开(公告)号：US20140198696A1

公开(公告)日：2014-07-17

申请号：US14046664

申请日：2013-10-04

Applicant: Samsung Electronics Co., LTD

Inventor： Ying Li ,  Rakesh Taori ,  Zhouyue Pi ,  Sudhir Ramakrishna

IPC: H04W52/02

CPC classification number: H04W52/0229 ,  H04W52/02 ,  H04W84/12 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/24

Abstract: A user equipment (UE) performs a method for supporting discontinuous receive (DRX) in a wireless network. The method includes waking up at a wake up time associated with a beginning of a DRX cycle, the DRX cycle comprising a plurality of subframes. The method also includes determining whether to perform receive beam training before a beginning of a time period for downlink communication. The method further includes receiving data during the time period for downlink communication.

Abstract translation: 用户设备（UE）执行支持无线网络中的不连续接收（DRX）的方法。 该方法包括在与DRX周期的开始相关联的唤醒时间唤醒，DRX周期包括多个子帧。 该方法还包括确定在下行链路通信的时间段开始之前是否执行接收波束训练。 该方法还包括在下行链路通信的时间段期间接收数据。