公开(公告)号：US09585162B2

公开(公告)日：2017-02-28

申请号：US14872789

申请日：2015-10-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Aris Papasakellariou ,  Soeng Hun Kim ,  Gert-Jan Van Lieshout

IPC: H04W72/12 ,  H04L1/00 ,  H04L5/00

CPC classification number: H04W72/1289 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0015 ,  H04L1/0061 ,  H04L5/0048 ,  H04L5/006 ,  H04W72/12 ,  H04W72/1205 ,  H04W72/1273

Abstract: A method and apparatus for receiving a Scheduling Assignment (SA) by a User Equipment (UE) in a communication system in which a base station transmits the SA including at least one Information Element (IE) are described. The method includes receiving the SA; identifying if a first IE included in the received SA is set with a first predetermined value and at least one bit in a second IE included in the received SA is set with a second predetermined value; and performing an action corresponding to a semi-persistent scheduling, if the first IE included in the received SA is set with the first predetermined value and the at least one bit in the second IE included in the received SA is set with the second predetermined value.

Abstract translation: 描述了在基站发送包括至少一个信息元素（IE）的SA的通信系统中由用户设备（UE）接收调度分配（SA）的方法和装置。 该方法包括接收SA; 识别包括在所接收的SA中的第一IE是否被设置为具有第一预定值，并且包括在所接收的SA中的第二IE中的至少一个比特被设置为第二预定值; 以及执行与半永久调度相对应的动作，如果包括在所接收的SA中的所述第一IE被设置为具有所述第一预定值，并且所述接收的SA中包括的所述第二IE中的所述至少一个比特被设置为具有所述第二预定值 。

公开(公告)号：US09480030B2

公开(公告)日：2016-10-25

申请号：US14850437

申请日：2015-09-10

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W52/36 ,  H04W72/04 ,  H04W24/10 ,  H04W52/24

CPC classification number: H04W52/365 ,  H04W24/10 ,  H04W52/242 ,  H04W72/0406 ,  H04W72/0413 ,  H04W72/0473

Abstract: A method and user equipment (UE) for obtaining power headroom information in a communication system are provided. The method includes acquiring information for a path loss reference, wherein the information for the path loss reference indicates whether the UE applies as the path loss reference either a downlink of a primary cell or a downlink of a secondary cell (SCell), triggering a power headroom report (PHR) if a prohibitPHR-Timer expires and a path loss is changed more than a threshold for at least one activated cell which is used as the path loss reference, and obtaining power headroom information for each activated cell, if extended PHR is used and an uplink resource is allocated for new transmission.

Abstract translation: 提供一种用于在通信系统中获得功率余量信息的方法和用户设备（UE）。 该方法包括获取路径损耗参考的信息，其中用于路径损耗参考的信息指示UE是否将基站的下行链路或辅助小区的下行链路（SCell）应用于路径损耗参考，触发功率 如果禁止PHR定时器期满，并且对于至少一个用作路径损耗参考的激活单元的路径损耗改变超过阈值，并且如果扩展的PHR是，则获得每个激活的小区的功率余量信息，净空报告（PHR） 分配用于新传输的上行链路资源。

公开(公告)号：US09380632B2

公开(公告)日：2016-06-28

申请号：US14604183

申请日：2015-01-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyeong In Jeong ,  Gert-Jan Van Lieshout

IPC: H04W76/02 ,  H04W74/08 ,  H04L5/00 ,  H04W28/04 ,  H04W24/04

CPC classification number: H04W76/19 ,  H04L1/1835 ,  H04L1/1851 ,  H04L1/1854 ,  H04L1/1874 ,  H04L1/1883 ,  H04L5/001 ,  H04L5/0048 ,  H04L5/0098 ,  H04L27/2662 ,  H04W24/04 ,  H04W28/04 ,  H04W48/08 ,  H04W52/0216 ,  H04W52/0219 ,  H04W52/367 ,  H04W52/50 ,  H04W56/0005 ,  H04W56/001 ,  H04W56/0015 ,  H04W56/0045 ,  H04W56/005 ,  H04W72/00 ,  H04W72/04 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/0446 ,  H04W72/0453 ,  H04W74/006 ,  H04W74/0833 ,  H04W74/085 ,  H04W74/0858 ,  H04W74/0891 ,  H04W76/38 ,  H04W84/042 ,  H04W88/08 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/23 ,  Y02D70/24

Abstract: A random access procedure control method and apparatus is provided for controlling a random access procedure efficiently in a mobile communication system supporting carrier aggregation. The method for controlling random access procedure of a terminal in a wireless communication system having a primary cell and at least one secondary cell includes initiating a random access procedure in the primary cell and the at least one secondary cells, detecting a random access failure of a terminal performing the random access procedure, determining whether the random access failure is detected in the primary cell or the at least one secondary cell, and determining whether to continue the random access procedure according to a result of the determining of whether the random access failure is detected.

公开(公告)号：US09320073B2

公开(公告)日：2016-04-19

申请号：US14604196

申请日：2015-01-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyeong In Jeong ,  Gert-Jan Van Lieshout

IPC: H04W76/02 ,  H04W74/08 ,  H04L5/00 ,  H04W28/04 ,  H04W24/04

Abstract: A random access procedure control method and apparatus is provided for controlling a random access procedure efficiently in a mobile communication system supporting carrier aggregation. The method for controlling random access procedure of a terminal in a wireless communication system having a primary cell and at least one secondary cell includes initiating a random access procedure in the primary cell and the at least one secondary cells, detecting a random access failure of a terminal performing the random access procedure, determining whether the random access failure is detected in the primary cell or the at least one secondary cell, and determining whether to continue the random access procedure according to a result of the determining of whether the random access failure is detected.

公开(公告)号：US20150327170A1

公开(公告)日：2015-11-12

申请号：US14708055

申请日：2015-05-08

Applicant: Samsung Electronics Co., Ltd

Inventor： Sangbum Kim ,  Gert-Jan Van Lieshout ,  Soenghun Kim ,  Wooseong Kim ,  Kyeongin Jeong

IPC: H04W52/02 ,  H04W76/02

CPC classification number: H04W52/0216 ,  H04W52/0212 ,  H04W52/0261 ,  H04W52/0274 ,  H04W76/18 ,  Y02D70/1262 ,  Y02D70/21

Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services.A method for Power Saving Mode (PSM) operation control of a UE in a mobile communication system is provided. The method includes: setting a PSM for the UE; triggering a connection request of the UE in the PSM; determining whether the connection request has been barred; and maintaining the PSM setting when it is determined that the connection request has been barred.

Abstract translation: 本公开涉及用于利用物联网（IoT）技术来融合第五代（5G）通信系统以用于支持超过第四代（4G）系统的更高数据速率的通信方法和系统。 本发明可以应用于基于5G通信技术和智能家居，智能建筑，智能城市，智能汽车，连接汽车，医疗保健，数字教育，智能零售，安全和智能汽车的IoT相关技术的智能服务， 安全服务。 提供了一种用于移动通信系统中的UE的节能模式（PSM）操作控制的方法。 该方法包括：为UE设置PSM; 在PSM中触发UE的连接请求; 确定连接请求是否被禁止; 并且当确定连接请求被禁止时，维持PSM设置。

公开(公告)号：US20150271713A1

公开(公告)日：2015-09-24

申请号：US14663673

申请日：2015-03-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sangbum Kim ,  Soenghun Kim ,  Himke Van Der Velde ,  Gert-Jan Van Lieshout

IPC: H04W36/00 ,  H04W36/30

CPC classification number: H04W76/16 ,  H04W36/0055 ,  H04W72/04 ,  H04W76/15 ,  H04W84/045

Abstract: Disclosed is a method by a base station in a wireless communication system. The method includes receiving cell measurement information related to the serving and neighboring cells from at least one terminal served by the base station, receiving status information including load information on serving cells of the small cell base station from the small cell base station, determining a secondary cell group (SCG) of the serving cells of the small cell base station that are capable of serving the terminal based on the cell measurement information and the status information and transmitting information on the SCG to the small cell base station.

Abstract translation: 公开了一种基站在无线通信系统中的方法。 所述方法包括从所述基站服务的至少一个终端接收与所述服务和相邻小区有关的小区测量信息，从所述小小区基站接收包括所述小小区基站的服务小区的负载信息的状态信息， 基于小区测量信息和状态信息，能够向终端服务的小型小区基站的服务小区的小区组（SCG），并向小区基站发送关于SCG的信息。

公开(公告)号：US20140161100A1

公开(公告)日：2014-06-12

申请号：US13891879

申请日：2013-05-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Himke Van Der VELDE ,  Gert-Jan Van Lieshout ,  Kyeongin Jeong

IPC: H04W36/16

CPC classification number: H04W36/165 ,  H04W36/0072 ,  H04W36/14 ,  H04W48/10 ,  H04W56/00 ,  H04W92/10

Abstract: A communication system that includes mobile user equipment and a communication network is provided. The communication network includes a first base station communicating with the user equipment according to a first defined radio frame format with a first sequence of radio frames each having the same length and each being allocated a respective first System Frame Number (SFN) to sequentially number the radio frames of the first sequence. A second base station is provided to communicate with the user equipment according to a second defined radio frame format including a second sequence of radio frames each having the same length and each being allocated a respective second SFN such that the radio frames of the second sequence are sequentially numbered. A radio signal includes first information indicative of a difference between the first and second SFNs at a particular time and second information usable with the first information.

Abstract translation: 提供了包括移动用户设备和通信网络的通信系统。 通信网络包括：第一基站，根据第一定义的无线电帧格式与用户设备进行通信，其中第一序列无线电帧具有相同的长度，并且每个基站分配相应的第一系统帧号（SFN）以顺序地编号 第一序列的无线电帧。 提供第二基站以根据第二定义的无线电帧格式与用户设备进行通信，所述第二定义的无线电帧格式包括每个具有相同长度的第二无线电帧序列，并且每个被分配相应的第二SFN，使得第二序列的无线电帧是 顺序编号。 无线电信号包括指示特定时间的第一和第二SFN之间的差异的第一信息和可用于第一信息的第二信息。

公开(公告)号：US20140092812A1

公开(公告)日：2014-04-03

申请号：US14116586

申请日：2012-05-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jae Hyuk Jang ,  Soeng Hun Kim ,  Kyeong In Jeong ,  Boon Loong Ng ,  Gert-Jan Van Lieshout

IPC: H04W56/00 ,  H04W74/08

CPC classification number: H04W56/001 ,  H04W36/04 ,  H04W48/12 ,  H04W56/0005 ,  H04W56/0045 ,  H04W64/00 ,  H04W74/0833 ,  Y02D70/126 ,  Y02D70/20

Abstract: Operation of a terminal for determining which time alignment timer is applied to a certain condition when specific timers operate for each carrier-wave group in the event a wireless communication system using carrier aggregation techniques. A terminal performs communication without malfunctions using a timer suitable for a certain condition. The terminal operates the timer by receiving, from a base station, a message including a timing advance command and an index on a timing advance group (TAG), operating the timer for the TAG, the index has a value of 00 when the TAG includes a first cell. A terminal operates a timer by operating a first timer for a TAG including a first cell, operating a second timer upon receipt of a timing advance command for a second TAG that does not include the first cell, and, if the first timer has expired, deeming the second timer to also be expired.

Abstract translation: 在使用载波聚合技术的无线通信系统的情况下，当针对每个载波组进行特定的定时器操作时，用于确定哪个时间对准定时器被应用于特定条件的终端的操作。 终端使用适合于特定条件的定时器进行无故障的通信。 终端通过从基站接收包括定时提前命令和定时提前组（TAG）上的索引的消息来操作定时器，操作TAG的定时器，当TAG包括时，索引值为00 第一个单元格 终端通过操作包括第一小区的TAG的第一定时器来操作定时器，在接收到不包括第一小区的第二TAG的定时提前命令时操作第二定时器，并且如果第一定时器已经到期， 认为第二个定时器也要过期。

公开(公告)号：US12238583B2

公开(公告)日：2025-02-25

申请号：US17378166

申请日：2021-07-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Gert-Jan Van Lieshout ,  Himke Van Der Velde ,  Soeng Hun Kim ,  Xutao Zhou

IPC: H04W28/18 ,  H04W36/00 ,  H04W48/10

Abstract: A user equipment (2) has an ability to operate according to one or more spectrum emission requirement capability values (14) in a wireless communications network having at least a first serving cell (4). A message (6) is received at the user equipment (2) from the first serving cell (4) comprising a first indicator representing a first band designation (8), a second indicator representing a spectrum emission requirement value (10), and at least one additional indicator representing at least one additional spectrum emission requirement value (12), both the first and additional indicators relating to the first band designation. The user equipment (2) performs a comparison of the first and additional spectrum emission requirement values (10, 12) with the one or more spectrum emission requirement capability values (14) and determines a behaviour of the user equipment (2) in relation to the first serving cell (4) in dependence on the comparison.

公开(公告)号：USRE50162E1

公开(公告)日：2024-10-01

申请号：US16169706

申请日：2018-10-24

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W72/21 ,  H04W24/10 ,  H04W52/24 ,  H04W52/36 ,  H04W72/044 ,  H04W72/20

CPC classification number: H04W52/365 ,  H04W24/10 ,  H04W52/242 ,  H04W72/0473 ,  H04W72/20 ,  H04W72/21

Abstract: A method and user equipment (UE) for obtaining power headroom information in a communication system are provided. The method includes acquiring information for a path loss reference, wherein the information for the path loss reference indicates whether the UE applies as the path loss reference either a downlink of a primary cell or a downlink of a secondary cell (SCell), triggering a power headroom report (PHR) if a prohibitPHR-Timer expires and a path loss is changed more than a threshold for at least one activated cell which is used as the path loss reference, and obtaining power headroom information for each activated cell, if extended PHR is used and an uplink resource is allocated for new transmission.