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    DUPLEX COMMUNICATION METHOD, BASE STATION AND TERMINAL
    172.
    发明申请
    DUPLEX COMMUNICATION METHOD, BASE STATION AND TERMINAL 审中-公开

    公开(公告)号：US20180332573A1

    公开(公告)日：2018-11-15

    申请号：US16044992

    申请日：2018-07-25

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Bin Yu ,  Chen Qian ,  Chengjun SUN

    IPC: H04W72/04

    CPC classification number: H04W72/0406 ,  H04W72/0453

    Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). A bidirectional communication method and an apparatuses thereof are provided. An uplink control channel and a downlink control channel are respectively transmitted in a first subband and a third subband of an available un-paired spectrum, wherein control channels of reverse directions are transmitted at the same time in the first subband and the third subband, and uplink data and downlink data are transmitted in a time division multiplexing manner in a second subband of the available un-paired spectrum, wherein the first subband and the third subband are on the two ends of the available un-paired spectrum.

    SIGNAL TRANSMITTING AND RECEIVING METHODS IN A FILTERING-BASED CARRIER MODULATION SYSTEM AND APPARATUSES THEREOF
    173.
    发明申请
    SIGNAL TRANSMITTING AND RECEIVING METHODS IN A FILTERING-BASED CARRIER MODULATION SYSTEM AND APPARATUSES THEREOF 有权

    公开(公告)号：US20170279579A1

    公开(公告)日：2017-09-28

    申请号：US15466747

    申请日：2017-03-22

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Chen Qian ,  Bin Yu ,  Qi Xiong ,  Chengjun Sun

    IPC: H04L5/00 ,  H04W72/04 ,  H04B7/0452

    CPC classification number: H04L5/0048 ,  H04B7/0452 ,  H04L5/0023 ,  H04W72/0406

    Abstract: A method of signal transmitting in a filtering-based carrier modulation system, includes determining, by a transmitter, a reference signal pattern for each subband of an available frequency band of a system, and transmitting reference signal pattern information to a receiver, inserting, by the transmitter, reference signals on corresponding time-frequency resources according to the reference signal pattern of each subband, performing a carrier modulation and time domain filtering to data signals and the reference signals, and transmitting a processed signal of each subband, wherein the reference signals are used for estimating a frequency domain response of an equivalent channel consisting of a time domain filter and a physical channel from the transmitter to the receiver. The present disclosure also provides a receiving method, a transmitter and a receiver. According to the present disclosure, the storage requirement and detecting complexity of the receiver may be decreased greatly.

    METHODS FOR ACQUIRING AND FEEDING BACK CHANNEL STATE INFORMATION, BASE STATION AND TERMINAL
    175.
    发明申请
    METHODS FOR ACQUIRING AND FEEDING BACK CHANNEL STATE INFORMATION, BASE STATION AND TERMINAL 有权
    用于获取和馈送反向信道状态信息，基站和终端的方法

    公开(公告)号：US20170034733A1

    公开(公告)日：2017-02-02

    申请号：US15224610

    申请日：2016-07-31

    Applicant: Samsung Electronics Co., Ltd

    Inventor： Pengfei Sun ,  Bin Yu

    IPC: H04W28/02 ,  H04L5/00 ,  H04L12/26 ,  H04W72/12 ,  H04B7/06

    Abstract: A method for acquiring channel state information, includes transmitting, by a transmitting end, a first probing signal and a second probing signal in at least one probing zone, receiving, from a receiving end, channel state information acquired based on measurement of the first probing signal and the second probing signal, wherein the channel state information includes one or more of beam width information, adaptively quantized channel direction information, or predicted channel quality information. A terminal includes a signal receiving module adapted to receive a first probing signal and a second probing signal in at least one probing zone, and a feedback module adapted to acquire channel state information based on the first probing signal and the second probing signal, feed back the channel state information to a transmitting end.

    Abstract translation: 一种用于获取信道状态信息的方法，包括在发送端发送至少一个探测区中的第一探测信号和第二探测信号，从接收端接收基于第一探测的测量获得的信道状态信息 信号和第二探测信号，其中信道状态信息包括波束宽度信息，自适应量化信道方向信息或预测信道质量信息中的一个或多个。 一个终端包括适于在至少一个探测区域中接收第一探测信号和第二探测信号的信号接收模块，以及适于基于第一探测信号和第二探测信号获取信道状态信息的反馈模块，反馈 信道状态信息发送到发送端。

    METHOD AND APPARATUS OF SIGNAL TRANSMISSION AND RECEPTION IN A FILTER BANK MULTIPLE CARRIER SYSTEM
    176.
    发明申请
    METHOD AND APPARATUS OF SIGNAL TRANSMISSION AND RECEPTION IN A FILTER BANK MULTIPLE CARRIER SYSTEM 有权
    滤波器多载波系统中信号传输和接收的方法与装置

    公开(公告)号：US20160380689A1

    公开(公告)日：2016-12-29

    申请号：US15192978

    申请日：2016-06-24

    Applicant: Samsung Electronics Co., Ltd

    Inventor： Pengfei Sun ,  Dalin Zhu ,  Bin Yu

    IPC: H04B7/06 ,  H04W72/04 ,  H04B7/04

    CPC classification number: H04L1/206 ,  H04L25/03159 ,  H04L2025/03414

    Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). Provided is a method of transmitting signals in an FBMC/OQAM system. Data symbols transmitted in category-2 data symbols or category-3 data symbols are determined according to interference from all of adjacent OQAM data symbols and an intrinsic interference coefficient of category-2 data symbols interference experienced by category-3 data symbols in a user data block, so that transmission symbols in the category-3 data symbols composed of transmitted data symbols and interference include target data symbols of the category-3 data symbols and target data symbols of the category-2 data symbols. A transmitting device transmits the data symbols of the category-3 data symbols and data symbols transmitted in category-2 data symbols together with other data symbols in the user data block.

    Abstract translation: 本公开涉及提供用于支持更高数据速率的第5代（5G）或5G通信系统超越第四代（4G）通信系统，例如长期演进（LTE）。 提供了一种在FBMC / OQAM系统中发送信号的方法。 根据来自所有相邻OQAM数据符号的干扰和在用户数据中由类别3数据符号经历的类别2数据符号干扰的固有干扰系数来确定在2类数据符号或3类数据符号中发送的数据符号 使得由发送的数据符号和干扰组成的3类数据符号中的传输符号包括3类数据符号的目标数据符号和2类数据符号的目标数据符号。 发送装置将在类别2数据符号中发送的3类数据符号和数据符号的数据符号与用户数据块中的其他数据符号一起发送。

    MOBILE TERMINAL AND METHOD FOR DATA TRANSMISSION IN A RADIO CELL THEREOF
    177.
    发明申请
    MOBILE TERMINAL AND METHOD FOR DATA TRANSMISSION IN A RADIO CELL THEREOF 审中-公开
    移动终端及其无线电信元中的数据传输方法

    公开(公告)号：US20160219535A1

    公开(公告)日：2016-07-28

    申请号：US15025534

    申请日：2014-09-29

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Shichang Zhang ,  Bin Yu ,  Chengjun Sun

    IPC: H04W56/00 ,  H04W72/02

    CPC classification number: H04W56/00 ,  H04W72/02

    Abstract: The present application discloses a method for data transmission in a radio cell of a mobile terminal. The radio cell includes an auxiliary carrier in a low frequency band and at least one master carrier in a high frequency band, the method including: the mobile terminal achieving downlink synchronization with the radio cell through the auxiliary carrier in the low frequency band, and after achieving the downlink synchronization, obtaining configuration information of the radio cell, and transmitting data by using the master carrier and/or the auxiliary carrier according to the configuration information. The present application also provides a mobile terminal. By using the present application, radio cell coverage and transmission performance may be improved.

    Abstract translation: 本申请公开了一种在移动终端的无线电小区中进行数据传输的方法。 所述无线电小区包括低频带中的辅助载波和高频带中的至少一个主载波，所述方法包括：移动终端通过低频带中的辅助载波与无线电小区实现下行同步，之后 实现下行链路同步，获取无线电小区的配置信息，并根据配置信息使用主载波和/或辅助载波发送数据。 本申请还提供了移动终端。 通过使用本申请，可以提高无线电小区覆盖和传输性能。

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