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    METHOD AND APPARATUS FOR RECEIVING DOWNLINK DATA THROUGH INTERFERENCE SIGNAL CANCELLATION AND SUPPRESSION IN WIRELESS COMMUNICATION SYSTEM
    83.
    发明申请
    METHOD AND APPARATUS FOR RECEIVING DOWNLINK DATA THROUGH INTERFERENCE SIGNAL CANCELLATION AND SUPPRESSION IN WIRELESS COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20170230135A1

    公开(公告)日：2017-08-10

    申请号：US15502424

    申请日：2015-08-20

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jinyoung OH ,  Hyojin LEE ,  Cheolkyu SHIN ,  Juho LEE

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

    CPC classification number: H04L1/001 ,  H04J11/00 ,  H04J11/005 ,  H04J11/0056 ,  H04L1/0038 ,  H04L5/0007 ,  H04L5/0048 ,  H04L5/0073 ,  H04W72/042

    Abstract: The present disclosure relates to a communication technique and a system thereof for fusing, with IoT technology, a 5G communication system for supporting a higher data transmission rate than a beyond 4G system. The present disclosure may be applied to intelligent services (such as smart homes, smart buildings, smart cities, smart cars or connected cars, health care, digital education, retail business, security and safety related services, etc.). The present disclosure relates to a method for receiving downlink data of a terminal in a wireless communication system, and suggests a method and an apparatus for receiving downlink data, the method comprising: a step for checking a transmission parameter regarding data being transmitted from an interference cell; a step for determining, on the basis of the transmission parameter, whether or not an interference signal exists; a step for determining, on the basis of any one of the transmission parameter and the determination on whether or not an interference signal exists, whether or not network assisted interference cancellation and suppression (NAICS) technology is applied; and a step for decoding the downlink data on the basis of the determination on whether or not the NAICS technology is applied.

    APPARATUS AND METHOD FOR DATA SCHEDULING OF BASE STATION USING LICENSED ASSISTED ACCESS IN WIRELESS COMMUNICATION SYSTEM
    84.
    发明申请
    APPARATUS AND METHOD FOR DATA SCHEDULING OF BASE STATION USING LICENSED ASSISTED ACCESS IN WIRELESS COMMUNICATION SYSTEM 审中-公开
    使用无线通信系统中许可的辅助接入进行基站数据调度的装置和方法

    公开(公告)号：US20160269945A1

    公开(公告)日：2016-09-15

    申请号：US15067885

    申请日：2016-03-11

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jaehyuk JANG ,  Kyeongin JEONG ,  Sangbum KIM ,  Soenghun KIM ,  Juho LEE

    IPC: H04W36/00 ,  H04W36/30 ,  H04W72/12

    CPC classification number: H04W36/0055 ,  H04W36/30 ,  H04W72/0453 ,  H04W72/1273

    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. For licensed assisted access (LAA) technology used in a wireless communication system, an apparatus and a method for scheduling downlink data at a base station is provided. In the method, based on at least one part of parameters of a bearer to which the downlink data belongs, the base station determines a serving cell for scheduling the downlink data. Further, information about the identified serving cell is transmitted to a user equipment (UE).

    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。 对于在无线通信系统中使用的许可辅助接入（LAA）技术，提供了一种用于在基站处调度下行链路数据的装置和方法。 在该方法中，基于下行链路数据所属的承载的参数的至少一部分，基站确定用于调度下行链路数据的服务小区。 此外，关于所识别的服务小区的信息被发送到用户设备（UE）。

    METHOD AND APPARATUS FOR EFFICIENT UTILIZATION OF RESOURCES FOR INTERFERENCE CANCELLATION AND SUPPRESSION IN WIRELESS COMMUNICATION SYSTEMS
    86.
    发明申请
    METHOD AND APPARATUS FOR EFFICIENT UTILIZATION OF RESOURCES FOR INTERFERENCE CANCELLATION AND SUPPRESSION IN WIRELESS COMMUNICATION SYSTEMS 审中-公开
    无线通信系统干扰消除和抑制资源有效利用的方法与装置

    公开(公告)号：US20150326324A1

    公开(公告)日：2015-11-12

    申请号：US14703234

    申请日：2015-05-04

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Hyojin LEE ,  Cheolkyu SHIN ,  Yongjun KWAK ,  Younsun KIM ,  Juho LEE

    IPC: H04B15/00 ,  H04W72/08

    CPC classification number: H04W72/1263 ,  H04B15/00 ,  H04L1/0048 ,  H04L25/067 ,  H04W72/04 ,  H04W72/082

    Abstract: The present invention relates to a method and an apparatus for transmitting interference related control information in order to improve reception performance of a UE which receives a downlink signal, in a cellular mobile communication system based on an Long Term Evolution-Advanced (LTE-A) system. A communication method of a UE according to an embodiment of the present invention includes receiving information on a resource allocation unit of an interference signal from an eNB; performing blind detection using information on the resource allocation unit of the interference signal; performing error-correcting coding using a transmission parameter for interference and a result obtained by the blind detection; and decoding reception data. According to an embodiment of the present invention, a reception performance of the UE can be improved through interference cancellation and suppression.

    Abstract translation: 本发明涉及一种在基于长期演进高级（LTE-A）的蜂窝移动通信系统中发送干扰相关控制信息以便改善接收下行链路信号的UE的接收性能的方法和装置， 系统。 根据本发明实施例的UE的通信方法包括从eNB接收关于干扰信号的资源分配单元的信息; 使用关于干扰信号的资源分配单元的信息来执行盲检测; 使用用于干扰的传输参数和通过盲检测获得的结果执行纠错编码; 和解码接收数据。 根据本发明的实施例，可以通过干扰消除和抑制来提高UE的接收性能。

    METHOD AND APPARATUS FOR TRANSMITTING UPLINK AND DOWNLINK DATA IN TDD SYSTEM
    87.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING UPLINK AND DOWNLINK DATA IN TDD SYSTEM 审中-公开
    在TDD系统中发送上行链路和下行链路数据的方法和装置

    公开(公告)号：US20150280868A1

    公开(公告)日：2015-10-01

    申请号：US14738213

    申请日：2015-06-12

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Hyoungju JI ,  Joonyoung CHO ,  Seunghoon CHOI ,  Youngbum KIM ,  Juho LEE

    IPC: H04L1/18 ,  H04W72/04

    CPC classification number: H04L1/1887 ,  H04L1/1812 ,  H04L1/1854 ,  H04L1/1861 ,  H04W72/0406 ,  H04W72/12 ,  H04W76/10

    Abstract: A method and an apparatus for transmitting uplink/downlink data on time division duplexing (TDD) carriers are provided. The method includes transmitting to a base station in a primary cell (PCell) and a secondary cell (SCell), a TDD uplink (UL)/downlink (DL) configuration of the PCell having a DL subframe super-set or UL subset that are common in the SCell and the PCell and a TDD UL-DL configuration differing from each other, receiving data at a first subframe in the SCell, and transmitting, when a UL subframe set of the SCell is a subset of a UL subframe of the PCell, a feedback corresponding to the data at a subframe predefined in association with the first subframe in the PCell according to the TDD UL-DL configuration of the SCell. The method supports both the self-scheduling and cross-carrier scheduling of the UE using carriers of different TDD configurations.

    Abstract translation: 提供了一种用于在时分双工（TDD）载波上发送上行链路/下行链路数据的方法和装置。 该方法包括向主单元（PCell）和辅助小区（SCell）中的基站发送具有DL子帧超集或UL子集的PCell的TDD上行链路（UL）/下行链路（DL）配置 在SCell和PCell中共用，并且TDD UL-DL配置彼此不同，在SCell的第一子帧处接收数据，并且当SCell的UL子集合是PCell的UL子帧的子集时， 根据SCell的TDD UL-DL配置，在与PCell中的第一子帧相关联地预定的子帧处的数据对应的反馈。 该方法支持使用不同TDD配置的载波的UE的自调度和跨载波调度。

    METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING CONTROL CHANNEL IN WIRELESS COMMUNICATION SYSTEM
    89.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING CONTROL CHANNEL IN WIRELESS COMMUNICATION SYSTEM 审中-公开
    用于在无线通信系统中发送/接收控制信道的方法和装置

    公开(公告)号：US20150036642A1

    公开(公告)日：2015-02-05

    申请号：US14519808

    申请日：2014-10-21

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Hyoungju JI ,  Younsun KIM ,  Joonyoung CHO ,  Juho LEE

    IPC: H04W72/04 ,  H04L5/00

    CPC classification number: H04W72/042 ,  H04L5/0048 ,  H04L5/0053 ,  H04W72/0406

    Abstract: A control channel transmission/reception method and an apparatus for transmitting/receiving control channels using a resource allocation scheme applicable regardless of reference signal transmission or whether the reference signal is transmitted in distributed transmission mode or localized transmission mode are provided. The control channel transmission method includes mapping a Demodulation Reference Signal (DMRS) to Resource Elements (REs) of a Resource Block (RB) for transmitting a control channel, mapping the control channel to the REs numbered with numbers of predetermined number of Resource Element Groups (REGs) in a frequency-first ascending order cyclically, with the exception of the REs to which the DMRS is mapped, and transmitting the DMRS and the control channel.

    Abstract translation: 提供控制信道发送/接收方法以及使用不管参考信号发送适用的资源分配方案来发送/接收控制信道的装置，还是以分布式发送模式或局部发送模式发送参考信号。 控制信道传输方法包括将解调参考信号（DMRS）映射到用于发送控制信道的资源块（RB）的资源元素（RE），将控制信道映射到以预定数量的资源元素组 （REGs）以频率优先上升的顺序循环，除了DMRS映射的RE之外，以及发送DMRS和控制信道。

    METHOD AND APPARATUS FOR USING CHANNEL OUTPUT FEEDBACK IN MULTI USER WIRELESS SYSTEMS AND HYBRID-ARQ
    90.
    发明申请
    METHOD AND APPARATUS FOR USING CHANNEL OUTPUT FEEDBACK IN MULTI USER WIRELESS SYSTEMS AND HYBRID-ARQ 有权
    在多用户无线系统和混合ARQ中使用信道输出反馈的方法和装置

    公开(公告)号：US20140112272A1

    公开(公告)日：2014-04-24

    申请号：US14058737

    申请日：2013-10-21

    Applicant: Purdue Research Foundation ,  Samsung Electronics Co., Ltd.

    Inventor： Sangmin RO ,  Mayur AGRAWAL ,  David J. LOVE ,  Junil CHOI ,  Juho LEE

    IPC: H04W24/02 ,  H04L5/00

    CPC classification number: H04W24/02 ,  H04L1/0026 ,  H04L1/1671 ,  H04L1/1893 ,  H04L5/0051

    Abstract: A method and apparatus for transmitting and receiving a signal using a channel output feedback in a wireless communication system and Hybrid-Automatic Repeat Request (ARQ) are provided. The method and apparatus include a transmitter configured to transmit to a base station and a first packet on a precoder received from the base station. A receiver configured to receive, from the base station, a Channel Output Feedback (COF) of the transmitted first packet and information for transmitting a second packet. A controller configured to prepare a variant of the second packet using the COF and the received information for transmitting the second packet, and to control to transmit the prepared variant to the base station.

    Abstract translation: 提供了一种使用无线通信系统和混合自动重传请求（ARQ）中的信道输出反馈来发送和接收信号的方法和装置。 所述方法和装置包括：发射机，被配置为向基站发送和从基站接收的预编码器上的第一分组。 一种被配置为从基站接收所发送的第一分组的信道输出反馈（COF）和用于发送第二分组的信息的接收机。 控制器，其被配置为使用所述COF和所接收的用于发送所述第二分组的信息来准备所述第二分组的变体，并且控制将所准备的变体发送到所述基站。

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