公开(公告)号：US08964676B2

公开(公告)日：2015-02-24

申请号：US13674389

申请日：2012-11-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyoung-Ju Ji ,  Joon-Young Cho ,  Young-Bum Kim ,  Seung-Hoon Choi ,  Sang-Min Ro ,  Ju-Ho Lee

IPC: H04W4/00

CPC classification number: H04W4/06 ,  H04B7/04 ,  H04W4/50

Abstract: A method and apparatus are provided for transmitting system information in a mobile communication system. The method includes configuring system information including first antenna configuration information and second antenna configuration information, and broadcasting the system information. The first antenna configuration information includes information about a number of antennas of a base station.

Abstract translation: 提供了一种用于在移动通信系统中发送系统信息的方法和装置。 该方法包括配置包括第一天线配置信息和第二天线配置信息的系统信息，以及广播系统信息。 第一天线配置信息包括关于基站的天线数量的信息。

公开(公告)号：US08958368B2

公开(公告)日：2015-02-17

申请号：US13720787

申请日：2012-12-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Young-Bum Kim ,  Young-Jun Kwak ,  Ju-Ho Lee ,  Youn-Hyoung Heo ,  Joon-Young Cho

IPC: H04W4/00 ,  H04W72/04 ,  H04L1/18 ,  H04W72/12 ,  H04L1/00 ,  H04W72/14

CPC classification number: H04W72/1284 ,  H04L1/0002 ,  H04L1/0025 ,  H04L1/1812 ,  H04L1/1822 ,  H04W72/042 ,  H04W72/0473 ,  H04W72/1289 ,  H04W72/14

Abstract: A method and apparatus for transmitting and receiving downlink control information in a mobile communication system supporting an uplink packet data service are provided. To transmit packet data in an HARQ mobile communication system, a second transceiver receives an RG as rate control information from a first transceiver. The second transceiver sets the allowed maximum data rate of an HARQ process to which the RG is applied to the allowed maximum data rate of an HARQ process previous to the HARQ process, if the RG indicates hold. The second transceiver transmits packet data within the set allowed maximum data rate to the first transceiver.

Abstract translation: 提供了一种用于在支持上行链路分组数据业务的移动通信系统中发送和接收下行链路控制信息的方法和装置。 为了在HARQ移动通信系统中传送分组数据，第二收发机从第一收发机接收作为速率控制信息的RG。 如果RG指示保持，则第二收发器将应用RG的HARQ进程的允许最大数据速率设置为HARQ进程之前的HARQ进程的允许的最大数据速率。 第二收发器将设置的允许的最大数据速率内的分组数据发送到第一收发器。

公开(公告)号：US20140269639A1

公开(公告)日：2014-09-18

申请号：US14292146

申请日：2014-05-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Youn-Hyoung HEO ,  Ju-Ho Lee ,  Joon-Young Cho

IPC: H04L5/00

CPC classification number: H04L5/0055 ,  H04L1/0004 ,  H04L1/001 ,  H04L1/0079 ,  H04L5/0044 ,  H04L5/0053 ,  H04L5/0064 ,  H04L27/2636

Abstract: An apparatus and method are provided for transmitting data and control information in a wireless communication system. The method include determining if the control information is to be transmitted via a data channel; and if the control information is to be transmitted in the data channel, determining a number of symbols for coded control information in consideration of the data, generating the coded control information based on the number of symbols for the coded control information, generating coded data based on an MCS for the data, multiplexing the coded data and the coded control information, modulating the multiplexed coded control information and coded data by a modulation scheme, performing FT on the modulated coded control information and coded data, performing IFT on the FTed coded control information and coded data based on sub-carrier mapping, and transmitting the IFTed coded control information and coded data via the data channel.

Abstract translation: 提供了一种用于在无线通信系统中发送数据和控制信息的装置和方法。 该方法包括确定控制信息是否经由数据信道发送; 并且如果要在数据信道中发送控制信息，则根据数据确定用于编码控制信息的符号数，根据编码控制信息的符号数生成编码控制信息，生成编码数据 对于数据的MCS，对编码数据和编码控制信息进行多路复用，通过调制方式调制多路复用编码控制信息和编码数据，对调制编码控制信息和编码数据执行FT，对FTed编码控制执行IFT 基于子载波映射的信息和编码数据，以及经由数据信道发送经IFT编码的控制信息和编码数据。

公开(公告)号：US20140140302A1

公开(公告)日：2014-05-22

申请号：US14164959

申请日：2014-01-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yong-Jun KWAK ,  Ju-Ho Lee ,  Joon-Young Cho

IPC: H04L5/00

CPC classification number: H04L5/0055 ,  H04B1/69 ,  H04L1/0026 ,  H04L1/0072 ,  H04L1/1664 ,  H04L1/1671 ,  H04L1/1812 ,  H04L5/0016 ,  H04L5/0048 ,  H04L5/0057 ,  H04L5/023 ,  H04L27/2601 ,  H04L27/261

Abstract: A method and an apparatus method are provided for transmitting uplink information in a Single Carrier Frequency Division Multiple Access (SC-FDMA) wireless communication system. The method includes determining whether Acknowledgement/Negative Acknowledgement (ACK/NACK) information indicating whether or not downlink data has been received exists to be transmitted, if uplink data exists to be transmitted; multiplexing the uplink data and control information for the uplink data and transmitting multiplexed data including the uplink data and the control information, through a frequency resource allocated for the uplink data, if no ACK/NACK information exists; and multiplexing the uplink data, the control information for the uplink data, and the ACK/NACK information, and transmitting multiplexed data through the frequency resource allocated for the uplink data, if the ACK/NACK information exists. The ACK/NACK information is located adjacent to a pilot for the uplink data.

Abstract translation: 提供了一种在单载波频分多址（SC-FDMA）无线通信系统中发送上行链路信息的方法和装置方法。 该方法包括确定是否存在要发送的指示是否已经接收到下行链路数据的确认/否定确认（ACK / NACK）信息要发送的情况; 如果不存在ACK / NACK信息，则通过针对上行链路数据分配的频率资源，复用上行链路数据和控制信息，并发送包括上行链路数据和控制信息的复用数据; 如果存在ACK / NACK信息，则复用上行链路数据，上行链路数据的控制信息和ACK / NACK信息，并通过分配给上行链路数据的频率资源发送多路复用数据。 ACK / NACK信息位于与用于上行链路数据的导频相邻。

公开(公告)号：US20140086127A1

公开(公告)日：2014-03-27

申请号：US14036690

申请日：2013-09-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Young-Bum KIM ,  Ju-Ho Lee ,  Joon-Young Cho ,  Seung-Hoon Choi ,  Sang-Min Ro ,  Hyoung-Ju Ji

IPC: H04W52/02

CPC classification number: H04W52/0212 ,  H04L5/001 ,  H04L5/0035 ,  Y02D70/1262 ,  Y02D70/1264

Abstract: Methods and apparatus for using a plurality of cells by an evolved NodeB (eNB) in a communication system are provided. A first eNB, which manages a first cell and is providing a communication service to a User Equipment (UE) located in the first cell, determines to provide the communication service to the UE together with a second cell of a second eNB, which neighbors the UE. A cell addition request message, making a request for aggregation of the first cell and the second cell, is transmitted to the second eNB to provide the communication service. When a cell addition response message, accepting the request for aggregation of the first cell and the second cell, is received from the second eNB, a cell activation request message, making a request for activation of the second cell, is transmitted to the second eNB.

Abstract translation: 提供了一种在通信系统中由演进的节点B（eNB）使用多个小区的方法和装置。 管理第一小区并且向位于第一小区中的用户设备（UE）提供通信服务的第一eNB确定与第二eNB的第二小区一起向UE提供通信服务，第二小区邻近于 UE。 将向第一小区和第二小区进行聚合的请求的小区添加请求消息发送到第二eNB以提供通信服务。 当从第二eNB接收到接受第一小区和第二小区的聚合请求的小区添加响应消息时，发送请求激活第二小区的小区激活请求消息到第二eNB 。

公开(公告)号：US08670297B2

公开(公告)日：2014-03-11

申请号：US13657148

申请日：2012-10-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Joon-Young Cho ,  Jianzhong Zhang ,  Aris Papasakellariou ,  Zhouyue Pi ,  Ju-Ho Lee

IPC: H04J11/00

CPC classification number: H04L5/0055 ,  H04B1/7097 ,  H04B2201/709709 ,  H04J11/005 ,  H04J13/0048 ,  H04J13/0062 ,  H04J13/18 ,  H04L1/0026 ,  H04L1/1607 ,  H04L1/1861 ,  H04L5/0016 ,  H04L5/0019 ,  H04L5/0053 ,  H04L27/2607 ,  H04W72/02 ,  H04W72/0406 ,  H04W72/0466 ,  H04W84/042

Abstract: A method and apparatus are provided for allocating code resources to ACK/NACK channel indexes, when UEs need ACK/NACK transmission in a wireless communication system in which a predetermined number of orthogonal cover Walsh codes is selected from among available orthogonal cover Walsh codes, at least one subset is formed, having the selected orthogonal cover Walsh codes arranged in an ascending order of cross interference, subsets are selected for use in first and second slots of a subframe, and the orthogonal cover Walsh codes of the subset selected for each slot and ZC sequence cyclic shift values are allocated to the ACK/NACK channel indexes.

Abstract translation: 提供了一种方法和装置，用于在UE在从可用的正交覆盖沃尔什码中选择预定数量的正交覆盖沃尔什码的无线通信系统中需要ACK / NACK传输时，将代码资源分配给ACK / NACK信道索引， 形成至少一个子集，具有以交叉干扰的升序排列的所选择的正交覆盖沃尔什码，子集被选择用于子帧的第一和第二时隙，以及为每个时隙选择的子集的正交覆盖沃尔什码， ZC序列循环移位值被分配给ACK / NACK信道索引。

公开(公告)号：US20130343330A1

公开(公告)日：2013-12-26

申请号：US14010038

申请日：2013-08-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soeng-Hun KIM ,  Gert Jan Van Lieshout ,  Hwan-Joon Kwon ,  Ju-Ho Lee

IPC: H04W72/04

CPC classification number: H04W72/0446 ,  H04L1/1812 ,  H04L1/1822 ,  H04L1/1845 ,  H04W72/0406

Abstract: An apparatus and method are provided for operating Hybrid Automatic Repeat reQuest (HARQ) in a mobile communication system. The method includes receiving a number of HARQ processes of a persistent resource allocation and persistent resource allocation interval information; receiving data according to the persistent resource allocation interval information; calculating a HARQ process IDentifier (ID) using the number of HARQ processes of the persistent resource allocation, the persistent resource allocation interval information, and time information; and associating a HARQ process with the calculated HARQ process ID.

Abstract translation: 提供了一种用于在移动通信系统中操作混合自动重传请求（HARQ）的装置和方法。 该方法包括接收持续资源分配和持续资源分配间隔信息的多个HARQ进程; 根据持续资源分配间隔信息接收数据; 使用所述持续资源分配的HARQ进程的数量，所述持久资源分配间隔信息和时间信息来计算HARQ进程标识符（ID）; 以及将HARQ进程与所计算的HARQ进程ID相关联。

公开(公告)号：US20130121249A1

公开(公告)日：2013-05-16

申请号：US13674389

申请日：2012-11-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyoung-Ju JI ,  Joon-Young Cho ,  Young-Bum Kim ,  Seung-Hoon Choi ,  Sang-Min Ro ,  Ju-Ho Lee

IPC: H04W4/06

CPC classification number: H04W4/06 ,  H04B7/04 ,  H04W4/50

Abstract: A method and apparatus are provided for transmitting system information in a mobile communication system. The method includes configuring system information including first antenna configuration information and second antenna configuration information, and broadcasting the system information. The first antenna configuration information includes information about a number of antennas of a base station.

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：US10771223B2

公开(公告)日：2020-09-08

申请号：US16048895

申请日：2018-07-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Joon-Young Cho ,  Ju-Ho Lee ,  Yong-Jun Kwak

IPC: H04L5/00 ,  H04L1/16 ,  H04L1/18 ,  H04W72/04

Abstract: Methods and apparatus are provided for determining acknowledgement/negative acknowledgement (ACK/NACK) resources at a user equipment (UE) in a wireless communication system. Control information is received on a downlink control channel for data transmission and the control information is decoded. It is determined whether a scheduling type of a data channel for the data transmission is persistent or non-persistent based on the decoded downlink control information. A resource for transmission of an ACK/NACK is determined based on the determined scheduling type of the data channel.