公开(公告)号：US20160029433A1

公开(公告)日：2016-01-28

申请号：US14814430

申请日：2015-07-30

Applicant: Samsung Electronics Co., Ltd

Inventor： Kyeong-In Jeong ,  Soeng-Hun Kim ,  Jung-Soo Jung ,  Sang-Bum Kim

IPC: H04W76/04 ,  H04W4/00 ,  H04W68/00

CPC classification number: H04W76/28 ,  H04W4/70 ,  H04W52/0216 ,  H04W52/0287 ,  H04W68/005 ,  H04W88/08 ,  Y02D70/00 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/21 ,  Y02D70/23 ,  Y02D70/24

Abstract: method is provided for communicating with a User Equipment (UE) supporting a High Power Saving Reception Mode (HPSRM) mode by an evolved Node B (eNB) in a wireless communication system. The method includes receiving Discontinuous Reception (DRX) cycle information from a network entity performing mobility management for the UE by the eNB communicating with the UE over a wireless link; and broadcasting system information including the DRX cycle information. The DRX cycle information is set longer than DRX cycle information of a UE non-supporting the HPSRM mode. By doing so, an efficient paging method for an UE operating in the HPSRM mode may be provided.

公开(公告)号：US09215703B2

公开(公告)日：2015-12-15

申请号：US13945586

申请日：2013-07-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyeong-In Jeong ,  Soeng-Hun Kim ,  Sung-Ho Choi ,  Gert Jan Van Lieshout ,  Himke Van Der Velde

IPC: H04W72/04 ,  H04L12/54 ,  H04L12/801 ,  H04L12/911 ,  H04L12/927 ,  H04W74/08

CPC classification number: H04W72/0413 ,  H04L47/15 ,  H04L47/70 ,  H04L47/743 ,  H04L47/788 ,  H04L47/805 ,  H04L47/824 ,  H04W74/0875

Abstract: A method and apparatus are provided for transmitting an uplink scheduling request in a mobile communication system. Scheduling request transmission cycles are set according to priorities between a terminal and a radio resource controlling node. The terminal transmits the scheduling request to the radio resource controlling node according to a scheduling request transmission cycle corresponding to a highest priority among priorities corresponding to uplink data or uplink control signals, if the uplink data or the uplink control signals are generated from an upper layer. The terminal receives scheduling information from the radio resource controlling node, and determines whether resource allocation information is included in the scheduling information. The terminal cyclically transmits the scheduling request to the radio resource controlling node in the scheduling request transmission cycle, if the resource allocation information is not included in the scheduling information.

Abstract translation: 提供了一种用于在移动通信系统中发送上行链路调度请求的方法和装置。 根据终端和无线资源控制节点之间的优先级来设置调度请求传输周期。 如果从上层生成上行链路数据或上行链路控制信号，则终端根据与上行链路数据或上行链路控制信号对应的优先级中的最高优先级对应的调度请求发送周期向无线资源控制节点发送调度请求 。 终端从无线资源控制节点接收调度信息，判断资源分配信息是否包含在调度信息中。 如果资源分配信息不包括在调度信息中，则终端在调度请求发送周期中将调度请求循环地发送到无线资源控制节点。

公开(公告)号：US20150223270A1

公开(公告)日：2015-08-06

申请号：US14609266

申请日：2015-01-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Woo-Seong Kim ,  Soeng-Hun Kim ,  Himke Van Der Velde

IPC: H04W74/08 ,  H04W74/00 ,  H04W56/00 ,  H04W72/04

Abstract: The present disclosure relates to a method and apparatus for performing random access in a user equipment for a small cell e-NB with a small cell service area in heterogeneous e-NB cell carrier integration (dual connectivity or inter-eNB carrier aggregation) in mobile communication systems. In accordance with an aspect of the present disclosure, a method for performing random access in a mobile communication system is provided. The method includes receiving a configuration request message for configuring a Serving Cell Group (SCG) from a second eNB located in a service area of a first eNB through the first eNB; configuring an SCG cell based on the configuration request message, and sending a configuration response message in response to the configuration request message to the second eNB through the first eNB; and performing random access if there is uplink data present on a logic channel (LCH) relocated into the SCG cell.

Abstract translation: 本发明涉及一种用于在移动中的异构e-NB小区载波集成（双连接或eNB间载波聚合）中具有小小区服务区的小小区e-NB的用户设备中执行随机接入的方法和装置 通讯系统 根据本公开的一个方面，提供了一种用于在移动通信系统中执行随机接入的方法。 该方法包括通过第一eNB从位于第一eNB的服务区域的第二eNB接收配置服务小区组（SCG）的配置请求消息; 基于所述配置请求消息配置SCG小区，并且响应于所述配置请求消息通过所述第一eNB向所述第二eNB发送配置响应消息; 以及如果在重新定位到SCG单元中的逻辑信道（LCH）上存在上行链路数据，则执行随机访问。

公开(公告)号：US09088402B2

公开(公告)日：2015-07-21

申请号：US14537189

申请日：2014-11-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soeng-Hun Kim

IPC: H04L5/00

CPC classification number: H04W24/08 ,  H04L5/001 ,  H04L5/0098 ,  H04W24/10 ,  H04W36/0088 ,  H04W72/042 ,  H04W72/0453 ,  H04W76/28 ,  H04W88/02 ,  H04W88/08

Abstract: A method and apparatus of a terminal and a base station in a mobile communication system are provided. The method includes receiving measurement information including a measurement interval from a base station, determining a measurement period based on a discontinuous reception (DRX) cycle if a carrier is activated, determining the measurement period based on the received measurement interval if the carrier is deactivated, and generating a filtered measurement result for the carrier based on the measurement period.

Abstract translation: 提供了移动通信系统中的终端和基站的方法和装置。 该方法包括从基站接收包括测量间隔的测量信息，如果载波被激活则确定基于不连续接收（DRX）周期的测量周期，如果载波被去激活，则基于所接收的测量间隔确定测量周期; 以及基于所述测量周期来生成所述载波的滤波测量结果。

公开(公告)号：US09078163B2

公开(公告)日：2015-07-07

申请号：US14093257

申请日：2013-11-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soeng-Hun Kim ,  Gert Jan Van Lieshout ,  Kyeong-In Jeong

IPC: H04L1/02 ,  H04W24/08 ,  H04W72/04 ,  H04B7/04 ,  H04L5/00

CPC classification number: H04W24/08 ,  H04B7/0413 ,  H04B7/0417 ,  H04B7/0486 ,  H04B7/063 ,  H04L5/001 ,  H04W24/10 ,  H04W72/042 ,  H04W72/0446

Abstract: A method and apparatus for performing communication in a wireless communication system are provided. The method includes identifying a transmission mode configured for a serving cell by a Base Station (BS), by a User Equipment (UE), identifying an antenna configuration of the BS by the UE, determining the number of bits for a Rank Indication (RI) representing the number of layers based on the transmission mode and the antenna configuration, and generating an RI using the determined number of bits and transmitting the RI in transmission resources of the serving cell to the BS by the UE.

Abstract translation: 提供了一种用于在无线通信系统中执行通信的方法和装置。 该方法包括：由用户设备（UE）识别由基站（BS）为服务小区配置的传输模式，由UE识别BS的天线配置，确定等级指示的比特数（RI ）表示基于传输模式和天线配置的层数，并且使用确定的比特数生成RI，并且由UE将所述服务小区的传输资源中的RI发送给BS。

公开(公告)号：US08831045B2

公开(公告)日：2014-09-09

申请号：US13739762

申请日：2013-01-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soeng-Hun Kim ,  Gert Jan Van Lieshout ,  Ju-Ho Lee ,  Kyeong-In Jeong ,  Himke Van Der Velde

IPC: H04J3/07 ,  H04W76/04 ,  H04W72/04 ,  H04W52/02

CPC classification number: H04W76/048 ,  H04L5/0057 ,  H04W24/10 ,  H04W52/0216 ,  H04W52/0222 ,  H04W52/0225 ,  H04W56/0005 ,  H04W56/001 ,  H04W72/042 ,  H04W72/14 ,  H04W76/28 ,  Y02D70/1222 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1262 ,  Y02D70/23 ,  Y02D70/24 ,  Y02D70/25

Abstract: A method for performing a Discontinuous Reception (DRX) operation by a connected mode User Equipment (UE) in a mobile communication system. The method includes waking up at a wake-up timing, and determining whether an incoming data indication is received from a Node B; reestablishing uplink synchronization upon receipt of the incoming data indication; and waking up after sleeping for a time from the incoming data indication reception timing, receiving a transmission resource allocation message from the Node B, and receiving downlink data over allocated transmission resources.

Abstract translation: 一种用于在移动通信系统中由连接模式用户设备（UE）执行不连续接收（DRX）操作的方法。 该方法包括在唤醒定时唤醒，以及确定是否从节点B接收到输入数据指示; 在接收到输入数据指示时重新建立上行链路同步; 并从进入的数据指示接收定时休眠一段时间后，从节点B接收传输资源分配消息，并通过分配的传输资源接收下行链路数据。

公开(公告)号：US20130308574A1

公开(公告)日：2013-11-21

申请号：US13945586

申请日：2013-07-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyeong-In Jeong ,  Soeng-Hun Kim ,  Sung-Ho Choi ,  Gert Jan Van Lieshout ,  Himke Van Der Velde

IPC: H04W72/04

CPC classification number: H04W72/0413 ,  H04L47/15 ,  H04L47/70 ,  H04L47/743 ,  H04L47/788 ,  H04L47/805 ,  H04L47/824 ,  H04W74/0875

Abstract: A method and apparatus are provided for transmitting an uplink scheduling request in a mobile communication system. Scheduling request transmission cycles are set according to priorities between a terminal and a radio resource controlling node. The terminal transmits the scheduling request to the radio resource controlling node according to a scheduling request transmission cycle corresponding to a highest priority among priorities corresponding to uplink data or uplink control signals, if the uplink data or the uplink control signals are generated from an upper layer. The terminal receives scheduling information from the radio resource controlling node, and determines whether resource allocation information is included in the scheduling information. The terminal cyclically transmits the scheduling request to the radio resource controlling node in the scheduling request transmission cycle, if the resource allocation information is not included in the scheduling information.

Abstract translation: 提供了一种用于在移动通信系统中发送上行链路调度请求的方法和装置。 根据终端和无线资源控制节点之间的优先级来设置调度请求传输周期。 如果从上层生成上行链路数据或上行链路控制信号，则终端根据与上行链路数据或上行链路控制信号对应的优先级中的最高优先级对应的调度请求发送周期向无线资源控制节点发送调度请求 。 终端从无线资源控制节点接收调度信息，判断资源分配信息是否包含在调度信息中。 如果资源分配信息不包括在调度信息中，则终端在调度请求发送周期中将调度请求循环地发送到无线资源控制节点。

公开(公告)号：US20130250899A1

公开(公告)日：2013-09-26

申请号：US13903631

申请日：2013-05-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyeong-In Jeong ,  Himke Van Der Velde ,  Gert Jan Van Lieshout ,  Yong-Jun Kwak ,  Soeng-Hun Kim

IPC: H04W74/00

CPC classification number: H04W74/004 ,  H04L5/0016 ,  H04L5/003 ,  H04L5/0053 ,  H04W48/10 ,  H04W72/085 ,  H04W72/087 ,  H04W72/1268 ,  H04W74/002 ,  H04W74/0833 ,  H04W74/0866 ,  H04W84/042

Abstract: A method for transmitting a random access preamble using a random access procedure in a mobile communication system. The random access preamble transmission method includes selecting, upon triggering of the random access procedure, one of random access preamble sets predefined between a User Equipment (UE) and an Evolved Node B (ENB) according to whether a radio channel condition is greater than a radio channel condition threshold and a size of a message that the UE will transmit after transmission of the random access preamble is greater than a minimum message size, randomly selecting a random access preamble from the selected random access preamble set, and transmitting the selected random access preamble to the ENB over a random access channel.

Abstract translation: 一种用于在移动通信系统中使用随机接入过程发送随机接入前同步码的方法。 所述随机接入前同步码发送方法包括：在触发所述随机接入过程时，根据无线电信道状态是否大于一个，在用户设备（UE）和演进节点B（ENB）之间预定义的随机接入前导码集合之一 无线电信道条件阈值和在随机接入前导码的发送之后UE将要发送的消息的大小大于最小消息大小，从所选择的随机接入前导码组中随机选择随机接入前导码，并发送所选择的随机接入 ENB在随机接入信道上的前导码。

公开(公告)号：US12192869B2

公开(公告)日：2025-01-07

申请号：US17360875

申请日：2021-06-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jong-Han Park ,  Duckey Lee ,  Sang-Soo Lee ,  Sung-Ho Choi ,  Sang-Bum Kim ,  Soeng-Hun Kim ,  Woo-Seong Kim ,  Ju-Ho Lee ,  Jae-Hyuk Jang

IPC: H04W8/18 ,  H04W4/12 ,  H04W4/24 ,  H04W4/50 ,  H04W4/60 ,  H04W4/70 ,  H04W8/20 ,  H04W12/02 ,  H04W12/30 ,  H04W76/28 ,  H04W88/08

Abstract: The present disclosure relates to a sensor network, Machine Type Communication (MTC), Machine-to-Machine (M2M) communication, and technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the above technologies, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A user equipment in a communication system, according to various embodiments of the present disclosure, includes: a controller that determines at least one communication service to deactivate among communication services that are able to be provided and a transmitter that transmits, to a server, a message for identifying the at least one communication service to deactivate.

公开(公告)号：US11838980B2

公开(公告)日：2023-12-05

申请号：US17521334

申请日：2021-11-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Mangesh Abhimanyu Ingale ,  Sudhir Kumar Baghel ,  Soeng-Hun Kim

IPC: H04J3/00 ,  H04W76/28 ,  H04B7/26 ,  H04W72/20 ,  H04W72/23 ,  H04L5/14

CPC classification number: H04W76/28 ,  H04B7/2615 ,  H04L5/1476 ,  H04W72/20 ,  H04W72/23

Abstract: Methods and apparatuses are provided in which a user equipment (UE) receives a system information block (SIB) from a network. The UE identifies at least one downlink (DL) period based on a first uplink (UL)/DL configuration included in the SIB. The UE monitors a physical downlink control channel (PDCCH) during the at least one DL period using a discontinuous reception (DRX) operation. The UE obtains downlink control information (DCI) for indicating at least one second UL/DL configuration as a format for one or more time intervals from the monitored PDCCH. The UE determines the format for the one or more time intervals based on the obtained DCI. The monitoring of the PDCCH includes monitoring the PDCCH in an active time of a DRX cycle. The active time includes a time when the UE performs continuous reception.