公开(公告)号：US09622174B2

公开(公告)日：2017-04-11

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: H04W4/00 ,  H04W52/02 ,  H04L5/00

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.

公开(公告)号：US09565664B2

公开(公告)日：2017-02-07

申请号：US13774452

申请日：2013-02-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Aris Papasakellariou ,  Joon-Young Cho

IPC: H04Q7/00 ,  H04W40/00 ,  H04W72/04 ,  H04L5/00 ,  H04L25/03

CPC classification number: H04W72/042 ,  H04L5/0007 ,  H04L5/0048 ,  H04L2025/03808

Abstract: Methods and apparatus are described for a Relay Node (RN) that is transparent to User Equipments to transmit, together with a base station (Node B), Reference Signals (RS) to UEs, to receive RS from UEs, to perform transmissions of Transport Blocks (TBs) to the Node B or to UEs and receptions of TBs from the Node B or from UEs, where the transmissions of TBs from the RN are for retransmissions associated with a Hybrid Automatic Repeat reQuest (HARD) process for the same TBs, and enabling the Node B to obtain control information signaled from UEs while signaling from the RN interferes with that signaling of control information.

Abstract translation: 描述了对于用户设备透明的中继节点（RN）的方法和装置，其与基站（节点B），基准信号（RS）一起发送到UE，以从UE接收RS，以执行传输 来自节点B或UE的节点（TB）以及来自节点B或来自UE的TB的接收，其中来自RN的TB的传输用于与针对相同TB的混合自动重传请求（HARD）过程相关联的重传， 并且使得节点B获得从UE发出信号的控制信息，而来自RN的信令干扰控制信息的信令。

公开(公告)号：US09554369B2

公开(公告)日：2017-01-24

申请号：US14877554

申请日：2015-10-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Aris Papasakellariou ,  Young-Bum Kim ,  Joon-Young Cho

IPC: H04L1/18 ,  H04W72/04 ,  H04J13/00 ,  H04L5/00 ,  H04W88/08

CPC classification number: H04W72/0406 ,  H04J13/0062 ,  H04L1/1854 ,  H04L1/1861 ,  H04L1/1864 ,  H04L5/0007 ,  H04L5/0048 ,  H04L5/0055 ,  H04W72/0413 ,  H04W72/042 ,  H04W88/08

Abstract: Methods and user equipment (UE) apparatuses are provided to transmit a control signal using a first sequence or a second sequence in response to a detected control channel. The method includes identifying, through higher layer signaling, a configuration; determining a resource for control signal transmission from a sum of a lowest control channel element (CCE) index of the detected control channel and either a first offset or a second offset based on the identified configuration; and transmitting the control signal in the resource using the first sequence or the second sequence.

Abstract translation: 提供方法和用户设备（UE）设备以响应于检测到的控制信道使用第一序列或第二序列发送控制信号。 该方法包括通过较高层信令识别配置; 基于所识别的配置，从检测到的控制信道的最低控制信道元素（CCE）索引和第一偏移量或第二偏移量的和中确定用于控制信号传输的资源; 以及使用所述第一序列或所述第二序列在所述资源中发送所述控制信号。

公开(公告)号：US09553648B2

公开(公告)日：2017-01-24

申请号：US14698326

申请日：2015-04-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Aris Papasakellariou ,  Joon-Young Cho

IPC: H04B7/06 ,  H04W72/04 ,  H04L1/00 ,  H04L1/06 ,  H04L5/00

CPC classification number: H04B7/0626 ,  H04L1/0026 ,  H04L1/0027 ,  H04L1/0028 ,  H04L1/06 ,  H04L5/001 ,  H04L5/0057 ,  H04L5/0094 ,  H04W72/0413 ,  H04W72/042

Abstract: A method and an apparatus are provided for transmitting Channel State Information (CSI) having a reporting mode and being transmitted from a User Equipment (UE) over a PUSCH transmission in an Uplink (UL) cell associated with a Downlink (DL) cell in response to the UE receiving a Downlink Control Information (DCI) format that includes a CSI request field indicating CSI transmission corresponding to one of a plurality of CSI processes associated with measurements of respective reference signals. The method includes obtaining, from the CSI request field, an indication of a CSI process set for a CSI transmission; and transmitting the CSI for the CSI process set indicated by the CSI request field, wherein the CSI request field includes 2 bits of a first CSI process set having a first set of interpretations.

Abstract translation: 提供了一种用于发送具有报告模式并且响应于与下行链路（DL）小区相关联的上行链路（UL）小区中的PUSCH传输的用户设备（UE）的信道状态信息（CSI）的方法和装置 向UE接收下行链路控制信息（DCI）格式，该下行链路控制信息（DCI）格式包括指示相应于与相应参考信号的测量相关联的多个CSI进程之一的CSI传输的CSI请求字段。 该方法包括从CSI请求字段获得针对CSI传输的CSI过程集合的指示; 以及发送由所述CSI请求字段指示的所述CSI处理集合的所述CSI，其中，所述CSI请求字段包括具有第一解释集合的第一CSI进程集合的2比特。

公开(公告)号：US09516632B2

公开(公告)日：2016-12-06

申请号：US13740008

申请日：2013-01-11

Applicant: Samsung Electronics Co. Ltd.

Inventor： Hyo-Jin Lee ,  Youn-Sun Kim ,  Ki-Il Kim ,  Hyoung-Ju Ji ,  Joon-Young Cho ,  Ju-Ho Lee

IPC: H04W72/04 ,  H04L5/00

CPC classification number: H04W72/042 ,  H04L5/0007 ,  H04L5/003 ,  H04L5/0035 ,  H04L5/0048 ,  H04L5/0073 ,  H04W72/04

Abstract: An apparatus and a method for transmitting/receiving downlink data channel signal transmission information in a cellular radio communication system using a Cooperative Multi-Point (COMP) scheme are provided. In the downlink data channel signal transmission information transmission method, a Base Station (BS) transmits downlink data channel signal transmission information including information related to Resource Elements (REs) scheduled for a downlink data channel signal transmission to a User Equipment (UE), and transmits downlink data channel signal non-transmission information including information related to REs through which a downlink data channel signal is not transmitted among the REs scheduled for the downlink data channel signal transmission to the UE.

Abstract translation: 提供了一种在使用协同多点（COMP）方案的蜂窝无线电通信系统中发送/接收下行链路数据信道信号传输信息的装置和方法。 在下行链路数据信道传输信息传输方法中，基站（BS）向用户设备（UE）发送下行数据信道传输信息，该信息传输信息包括与针对下行链路数据信道信号传输调度的资源元素（RE）相关的信息，以及 在针对下行链路数据信道信号发送调度的RE中向UE发送包括与不发送下行链路数据信道信号的RE相关的信息的下行数据信道信号非传输信息。

公开(公告)号：US09510366B2

公开(公告)日：2016-11-29

申请号：US14172504

申请日：2014-02-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Aris Papasakellariou ,  Joon-Young Cho

IPC: H04W72/12 ,  H04L5/00 ,  H04W52/04 ,  H04L1/18

CPC classification number: H04W72/0473 ,  H04L1/1812 ,  H04L1/1861 ,  H04L5/001 ,  H04L5/0042 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0094 ,  H04L5/1415 ,  H04W52/04 ,  H04W52/146 ,  H04W72/042 ,  H04W72/1289

Abstract: Methods and apparatus are described for a User Equipment (UE) to determine a set of resources available for transmitting an acknowledgement signal in an UpLink (UL) Component Carrier (CC) in response to reception of multiple DownLink (DL) Scheduling Assignments (SAs) transmitted from a base station with each DL SA being associated with a respective DL CC. The UL CC and a first DL CC establish a communication link when the UE is configured for communication over a single UL CC and a single DL CC.

Abstract translation: 描述了用于用户设备（UE）的响应于多个下行链路（DL）调度分配（SA）的接收来确定可用于在上行链路（UL）分量载波（CC）中发送确认信号的一组资源的方法和装置， 从每个DL SA与相应的DL CC相关联的基站发送。 当UE被配置为通过单个UL CC和单个DL CC进行通信时，UL CC和第一DL CC建立通信链路。

公开(公告)号：US09510348B2

公开(公告)日：2016-11-29

申请号：US14330809

申请日：2014-07-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Youn-Hyoung Heo ,  Ju-Ho Lee ,  Sang-Min Ro ,  Joon-Young Cho ,  Yun-Ok Cho

IPC: H04W72/04 ,  H04B1/7143 ,  H04L5/02 ,  H04B1/713 ,  H04B1/715 ,  H04J13/18 ,  H04W88/02 ,  H04W88/08

CPC classification number: H04W72/0446 ,  H04B1/713 ,  H04B1/7143 ,  H04B2001/7154 ,  H04J13/18 ,  H04L5/023 ,  H04W72/0406 ,  H04W72/0413 ,  H04W72/0453 ,  H04W72/0466 ,  H04W88/02 ,  H04W88/08

Abstract: Methods and apparatuses are provided for transmitting data in a subframe including two slots in a communication system. Resource allocation information is received at a UE. The UE determines a resource for data transmission based on the resource allocation information, whether hopping is enabled, whether mirroring is enabled, and whether hopping is intra-subframe and inter-subframe hopping or inter-subframe hopping. Data is transmitted via the determined resource from the UE to a Node B.

Abstract translation: 提供了用于在包括通信系统中的两个时隙的子帧中发送数据的方法和装置。 在UE处接收资源分配信息。 UE根据资源分配信息确定数据传输资源，无论是否启用跳频，是否启用镜像，以及跳帧是否是子帧内跳频或子帧间跳频。 数据通过确定的资源从UE传送到节点B.

公开(公告)号：US09419778B2

公开(公告)日：2016-08-16

申请号：US14822457

申请日：2015-08-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Aris Papasakellariou ,  Joon-Young Cho

IPC: H04J3/00 ,  H04L5/14 ,  H04L1/16 ,  H04L1/18

CPC classification number: H04L5/14 ,  H04J3/00 ,  H04L1/1614 ,  H04L1/1861

Abstract: Methods and apparatus are provided for a User Equipment (UE) configured with multiple cells in a DownLink (DL) of a Time Division Duplex (TDD) communication system to determine the coding method for acknowledgement information bits as a function of their number, to apply bundling to the acknowledgement information bits when their number exceeds a first predetermined value, and to partition the acknowledgement information bits, possibly together with other control information bits, into two separate codewords when their total number exceeds a second predetermined value.

公开(公告)号：US09374206B2

公开(公告)日：2016-06-21

申请号：US14263374

申请日：2014-04-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Young-Bum Kim ,  Joon-Young Cho ,  Ju-Ho Lee ,  Ying Yang Li ,  Yujian Zhang

IPC: H04W72/04 ,  H04L5/00 ,  H04J13/00 ,  H04J13/18 ,  H04J11/00 ,  H04W28/02 ,  H04B1/713 ,  H04L25/02

CPC classification number: H04L5/0032 ,  H04B1/713 ,  H04J11/005 ,  H04J13/0062 ,  H04J13/18 ,  H04L5/0007 ,  H04L5/0016 ,  H04L5/0019 ,  H04L5/0048 ,  H04L5/0053 ,  H04L25/0228 ,  H04W28/0236 ,  H04W72/0406 ,  H04W72/0413 ,  H04W72/042

Abstract: Methods and apparatuses are provided for transmitting control information in an SC-FDMA system. A UE determines cyclic shift values for SC-FDMA symbols. The UE acquires cyclic shift sequences by the cyclic shift values. The UE applies the cyclic shift sequences to the control information on an SC-FDMA symbol basis. The control information applied with the cyclic shift sequences in the SC-FDMA symbols is transmitted to a Node B.

Abstract translation: 提供了用于在SC-FDMA系统中发送控制信息的方法和装置。 UE确定SC-FDMA符号的循环移位值。 UE通过循环移位值获取循环移位序列。 UE以SC-FDMA符号为基础向循环移位序列应用控制信息。 将应用于SC-FDMA符号中的循环移位序列的控制信息发送到节点B.

公开(公告)号：US09246648B2

公开(公告)日：2016-01-26

申请号：US14624322

申请日：2015-02-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Young-Bum Kim ,  Joon-Young Cho ,  Ju-Ho Lee ,  Ying Yang Li ,  Yujian Zhang

IPC: H04B7/208 ,  H04L5/00 ,  H04J13/00 ,  H04J13/18 ,  H04W72/04 ,  H04J11/00 ,  H04W28/02 ,  H04B1/713 ,  H04L25/02

CPC classification number: H04L5/0032 ,  H04B1/713 ,  H04J11/005 ,  H04J13/0062 ,  H04J13/18 ,  H04L5/0007 ,  H04L5/0016 ,  H04L5/0019 ,  H04L5/0048 ,  H04L5/0053 ,  H04L25/0228 ,  H04W28/0236 ,  H04W72/0406 ,  H04W72/0413 ,  H04W72/042

Abstract: Methods and apparatuses are provided for transmitting and receiving information. A User Equipment (UE) receives information for a cyclic shift value and information for an orthogonal sequence transmitted from a Node B. The cyclic shift value is defined per Single Carrier-Frequency Division Multiple Access (SC-FDMA) symbol and the orthogonal sequence is defined per slot. The UE obtains a reference sequence based on the cyclic shift value and the orthogonal sequence. The UE transmits the reference sequence in a SC-FDMA symbol to the Node B. The SC-FDMA symbol is predefined among a plurality of SC-FDMA symbols in a slot of a subframe.

Abstract translation: 提供了发送和接收信息的方法和装置。 用户设备（UE）接收用于循环移位值的信息和用于从节点B发送的正交序列的信息。每单载波 - 频分多址（SC-FDMA）符号定义循环移位值，并且正交序列是 每个插槽定义。 UE基于循环移位值和正交序列获得参考序列。 UE将SC-FDMA符号中的参考序列发送到节点B.SAN-FDMA符号是在子帧的时隙中的多个SC-FDMA符号之间预先确定的。