公开(公告)号：US20160309454A1

公开(公告)日：2016-10-20

申请号：US15195325

申请日：2016-06-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jin-Kyu HAN ,  Ju-Ho Lee ,  Hwan-Joon Kwon ,  Young-Bum Kim ,  Byung-Sik Kim ,  Hyoung-Ju Ji

IPC: H04W72/04 ,  H04L5/00

CPC classification number: H04W72/042 ,  H04B7/0684 ,  H04B7/12 ,  H04J11/0026 ,  H04L5/0007 ,  H04L5/001 ,  H04L5/0023 ,  H04L5/0041 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/0078 ,  H04L5/008 ,  H04L5/0094 ,  H04W72/04 ,  H04W72/0406 ,  H04W72/044 ,  H04W72/0453

Abstract: Methods and apparatuses are provided for wireless communication. Control symbols are mapped to a plurality of resource element groups (REGs) which is not assigned to a physical channel format indication channel (PCFICH) or a physical hybrid automatic repeat request indicator channel (PHICH). The REGs are allocated based on a time first manner. The mapped control symbols are transmitted on a packet dedicated control channel (PDCCH).

Abstract translation: 为无线通信提供了方法和装置。 控制符号被映射到未分配给物理信道格式指示信道（PCFICH）或物理混合自动重传请求指示符信道（PHICH）的多个资源元素组（REG）。 REG以第一时间方式分配。 映射的控制符号在分组专用控制信道（PDCCH）上发送。

公开(公告)号：US09379869B2

公开(公告)日：2016-06-28

申请号：US14182780

申请日：2014-02-18

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04J11/00 ,  H04L5/00 ,  H04B1/7097 ,  H04J13/18 ,  H04L1/16 ,  H04J13/00 ,  H04L1/00 ,  H04W72/02 ,  H04W72/04

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：US09332542B2

公开(公告)日：2016-05-03

申请号：US14753900

申请日：2015-06-29

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: An apparatus and a method are provided for transmitting data by a UE in a communication system using SC-FDMA. The method includes receiving resource information from a Node B; determining a hopping parameter; determining a mirroring parameter using a random sequence for a cell; determining a resource for data transmission based on the received resource information; and transmitting the data using the resource for data transmission. Hopping and mirroring are performed at a slot.

Abstract translation: 提供了一种用于在使用SC-FDMA的通信系统中由UE发送数据的装置和方法。 该方法包括从节点B接收资源信息; 确定跳频参数; 使用用于小区的随机序列来确定镜像参数; 基于所接收的资源信息确定用于数据传输的资源; 并使用用于数据传输的资源发送数据。 跳槽和镜像在一个插槽中执行。

公开(公告)号：US09271275B2

公开(公告)日：2016-02-23

申请号：US14244239

申请日：2014-04-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sang-Min Lee ,  Eun-Yong Kim ,  Joon-Young Cho ,  Ju-Ho Lee ,  Tak-Ki Yu

IPC: H04W72/04 ,  H04L1/00 ,  H04L5/00 ,  H04L27/26 ,  H04L1/18

CPC classification number: H04W72/0406 ,  H04L1/001 ,  H04L1/0038 ,  H04L1/1812 ,  H04L1/1816 ,  H04L1/1854 ,  H04L5/0037 ,  H04L5/0044 ,  H04L5/0053 ,  H04L27/2601

Abstract: An apparatus and method for resource allocation information transmission is provided. The method includes determining a search space for use in a second frequency band using resource allocation information of a first process detected in a first frequency band, detecting resource allocation information using the search space in the second frequency band, and when failing to decode received data according to the resource allocation information detected in the second frequency band, re-detecting resource allocation information of the first process in the second frequency band in a first time interval using the search space without detecting the resource allocation information of the first process in the first frequency band.

Abstract translation: 提供了一种用于资源分配信息传输的装置和方法。 该方法包括使用在第一频带中检测到的第一进程的资源分配信息来确定在第二频带中使用的搜索空间，使用第二频带中的搜索空间检测资源分配信息，以及当不能解码接收到的数据时 根据在第二频带中检测到的资源分配信息，使用搜索空间在第一时间间隔内重新检测第二频带中的第一处理的资源分配信息，而不检测第一处理中的第一处理的资源分配信息 频带。

公开(公告)号：US20160043845A1

公开(公告)日：2016-02-11

申请号：US14822863

申请日：2015-08-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyoung-Ju Ji ,  Joon-Young Cho ,  Ju-Ho Lee

IPC: H04L5/00 ,  H04W72/04

CPC classification number: H04L5/0048 ,  H04L5/0023 ,  H04L5/0032 ,  H04L5/0041 ,  H04L5/005 ,  H04L5/0051 ,  H04L5/0069 ,  H04L27/2613 ,  H04W72/042 ,  H04W88/08

Abstract: The present invention relates to a method for sending and receiving a reference signal for a backhaul subframe in a wireless communication system in which a relay is present and also to a device therefor, constituted in such a way that common reference signals for a plurality of receiving devices and reference signals dedicated to separate receiving devices are allocated dispersed in a subframe, and the common reference signals and the dedicated reference signals are generated and are sent and received via the subframe. The present invention can improve the channel estimation performance for subframes in a wireless communication system. In this way, communications efficiency in wireless communication systems can be improved.

Abstract translation: 本发明涉及一种用于在其中存在中继器的无线通信系统中发送和接收用于回程子帧的参考信号的方法，并且还涉及一种用于多个接收的公共参考信号 专用于分离的接收设备的设备和参考信号被分散在子帧中，并且生成公共参考信号和专用参考信号，并经由子帧发送和接收。 本发明可以提高无线通信系统中子帧的信道估计性能。 以这种方式，可以提高无线通信系统中的通信效率。

公开(公告)号：US20160014776A1

公开(公告)日：2016-01-14

申请号：US14861720

申请日：2015-09-22

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

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 by a user equipment (UE) in a communication system. Resource information is received from a node B. A hopping parameter is determined based on a sequence defined by a cell specific seed. A mirroring parameter is determined based on the sequence defined by the cell specific seed. A resource for data transmission is determined based on the resource information, the hopping parameter, and the mirroring parameter. The data is transmitted using the resource for data transmission. The hopping parameter and the mirroring parameter are determined at a slot.

公开(公告)号：US20150362325A1

公开(公告)日：2015-12-17

申请号：US14736894

申请日：2015-06-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： In-Young SHIN ,  Se-Hee Han ,  A-Ram Cho ,  Ju-Ho Lee ,  Hee-Won Jung

IPC: G01C21/36 ,  H04W4/04 ,  G06F17/30

CPC classification number: H04W4/021 ,  G01C21/3679 ,  G06F16/23 ,  G06F16/29 ,  H04W4/40

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 method of and device for updating a navigation device through communication with a User Equipment (UE). The method includes recognizing at least one of a location and an object as a Point of Interest (POI), based on a user preference set in advance or a user's input; transmitting, to the UE, a request for additional data associated with the location or the object; receiving, from the UE, the additional data associated with the location or the object through the communication; and updating the navigation device using the additional data.

Abstract translation: 本公开涉及传感器网络，机器类型通信（MTC），机器对机器（M2M）通信和物联网技术（IoT）。 本发明可以应用于智能家居，智能建筑，智能城市，智能汽车，连接车，医疗保健，数字教育，智能零售，安全和安全服务等上述技术的智能化服务。 一种用于通过与用户设备（UE）通信来更新导航设备的方法和装置。 该方法包括基于预先设置的用户偏好或用户的输入来将位置和对象中的至少一个识别为兴趣点（POI）; 向所述UE发送与所述位置或对象相关联的附加数据的请求; 从所述UE接收通过所述通信与所述位置或对象相关联的附加数据; 以及使用附加数据更新导航装置。

公开(公告)号：US09124400B2

公开(公告)日：2015-09-01

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: H04J1/00 ,  H04L5/00 ,  H04B1/69 ,  H04L1/00 ,  H04L1/16 ,  H04L27/26 ,  H04L1/18 ,  H04L5/02

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：US20150195802A1

公开(公告)日：2015-07-09

申请号：US14664250

申请日：2015-03-20

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W56/00 ,  H04W72/04 ,  H04L5/00

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: Methods and apparatuses are provided for establishing time alignment by a terminal in a mobile communication system. Information for identifying a preamble on a downlink control channel is received from a base station. The preamble is transmitted to the base station based on the information for identifying the preamble. A response message including timing adjustment information, information for a channel quality indicator (CQI) request, and uplink resource information on a downlink shared channel is received from the base station. The time alignment is established based on the timing adjustment information included in the response message. A CQI is transmitted based on the information for the CQI request and the uplink resource information.

Abstract translation: 提供了用于在移动通信系统中由终端建立时间对准的方法和装置。 从基站接收用于识别下行链路控制信道上的前导码的信息。 基于用于识别前导码的信息，将前导码发送到基站。 从基站接收包括定时调整信息，信道质量指示符（CQI）请求的信息和下行链路共享信道上的上行链路资源信息的响应消息。 基于包括在响应消息中的定时调整信息建立时间对准。 基于CQI请求的信息和上行资源信息来发送CQI。

公开(公告)号：US20150092726A1

公开(公告)日：2015-04-02

申请号：US14564965

申请日：2014-12-09

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04L5/00

Abstract: An apparatus and method are provided for transmitting data and control information in a wireless communication system. The method includes determining a number of symbols for control information based on a number of data bits and scheduled resources; generating coded control information based on the number of symbols for the control information; generating coded data based on a modulation scheme; multiplexing the coded data and the coded control information; modulating the multiplexed coded control information and coded data by the modulation scheme; and transmitting the modulated coded control information and coded data on a channel based on the scheduled resources.

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。 该方法包括基于数据比特数和调度资源确定控制信息的符号数; 基于所述控制信息的符号数生成编码控制信息; 基于调制方案生成编码数据; 对编码数据和编码控制信息进行复用; 通过调制方式调制复用的编码控制信息和编码数据; 以及基于所调度的资源在所述信道上发送所述调制编码控制信息和编码数据。