中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

209 records (took 0.198 seconds)

    REFERENCE SIGNAL MEASUREMENT METHOD AND APPARATUS FOR USE IN MOBILE COMMUNICATION SYSTEM
    106.
    发明申请
    REFERENCE SIGNAL MEASUREMENT METHOD AND APPARATUS FOR USE IN MOBILE COMMUNICATION SYSTEM 审中-公开
    用于移动通信系统的参考信号测量方法和装置

    公开(公告)号：US20170047976A1

    公开(公告)日：2017-02-16

    申请号：US15237615

    申请日：2016-08-15

    Applicant: Samsung Electronics Co., Ltd

    Inventor： Jihwan Noh ,  Taeyoung Kim ,  Hyunil Yoo ,  Keonkook Lee ,  Suryong Jeong

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

    CPC classification number: H04B7/0617 ,  H04B7/0626 ,  H04B7/0695 ,  H04L5/0048

    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.A channel state information (CSI) acquisition method of a base station in a mobile communication system includes transmitting CSI configuration information to a terminal, selecting a beam for transmitting a beamformed CSI reference signal (BF-CSI-RS) to the terminal, transmitting the BF-CSI-RS to the terminal using the selected beam, and notifying the terminal of a beamforming update. Also, a terminal for reporting CSI to the base station and an operation method of the terminal be provided. A base station for acquiring CSI in a mobile communication system includes a transceiver configured to transmit and receive signals, and a controller configured to control the transceiver to transmit CSI configuration information to a terminal, to select a beam for transmitting a BF-CSI-RS to the terminal, to transmit the BF-CSI-RS to the terminal using the selected beam, and to notify the terminal of a beamforming update.

    Abstract translation: 移动通信系统中的基站的信道状态信息（CSI）获取方法包括向终端发送CSI配置信息，选择用于向终端发送波束形成的CSI参考信号（BF-CSI-RS）的波束，发送 使用所选择的波束将BF-CSI-RS发送到终端，并向终端通知波束形成更新。 此外，还提供了向基站报告CSI的终端和终端的操作方法。 用于在移动通信系统中获取CSI的基站包括被配置为发送和接收信号的收发器，以及控制器，被配置为控制收发器向终端发送CSI配置信息，以选择用于发送BF-CSI-RS 使用所选择的波束将BF-CSI-RS发送到终端，并向终端通知波束形成更新。

    Method and apparatus for detecting inter-cell interference in mobile communication system
    107.
    发明授权
    Method and apparatus for detecting inter-cell interference in mobile communication system 有权
    用于检测移动通信系统中小区间干扰的方法和装置

    公开(公告)号：US09571217B2

    公开(公告)日：2017-02-14

    申请号：US14921830

    申请日：2015-10-23

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Min Sagong ,  Sungnam Hong ,  Taeyoung Kim ,  Jiyun Seol

    IPC: H04B1/00 ,  H04B15/00 ,  H04J11/00 ,  H04L5/00 ,  H04L1/20

    CPC classification number: H04J11/005 ,  H04L1/20 ,  H04L5/0032 ,  H04L5/0051 ,  H04L5/0073

    Abstract: A method and an apparatus for detecting inter-cell interference in a mobile communication system are provided. A base station receives a reference signal (RS) from a terminal, generate one or more interference candidate RSs, calculate a cross correlation of the one or more interference candidate RSs and the received RS, estimate at least one of a size of a Resource Block (RB) an offset of the RB, a group index (U), and a cyclic shift (CS) by using a preset number of interference candidate RSs in an order of the large cross correlation. The base station further removes an interference signal or performs a direct reduction by using at least one of the estimated RB size, the RB offset, the timing offset, and the group index (U). According to the present disclosure, it is beneficial to mitigate or cancel inter-cell interference problem on an uplink transmission without any assistance of neighbor base stations and/or adjacent cells in a wireless communication system.

    Abstract translation: 提供了一种用于检测移动通信系统中的小区间干扰的方法和装置。 基站从终端接收参考信号（RS），生成一个或多个干扰候选RS，计算一个或多个干扰候选RS和接收到的RS的互相关，估计资源块的大小 （RB）通过使用预设数量的干扰候选RS以大互相关的顺序，RB的偏移，组索引（U）和循环移位（CS）。 基站还通过使用估计的RB大小，RB偏移，定时偏移和组索引（U）中的至少一个来去除干扰信号或执行直接减少。 根据本公开，在无线通信系统中的相邻基站和/或相邻小区的任何辅助下，减轻或消除上行链路传输中的小区间干扰问题是有益的。

    BATTERY PACK AND METHOD OF MANAGING THE BATTERY PACK
    108.
    发明申请
    BATTERY PACK AND METHOD OF MANAGING THE BATTERY PACK 审中-公开
    电池组和电池组管理方法

    公开(公告)号：US20160344068A1

    公开(公告)日：2016-11-24

    申请号：US15145885

    申请日：2016-05-04

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Taeyoung Kim ,  Dongjoon Lee ,  Dongmin Im

    IPC: H01M10/42 ,  H02J7/00 ,  H01M10/0525 ,  H01M8/02 ,  H01M12/08 ,  H01M10/44

    CPC classification number: H01M10/4257 ,  G01R31/3606 ,  H01M12/08 ,  H02J7/0021 ,  H02J7/0047 ,  H02J2007/005 ,  Y02E60/128

    Abstract: A battery pack including: a lithium air battery configured to receive air and discharge a discharge gas, the lithium air battery including a cell module configured to generate electricity based on oxidation of a lithium metal and reduction of oxygen; and a battery management unit configured to control charging and discharging of the lithium air battery, wherein the battery management unit includes a measurement unit configured to measure a composition ratio of the discharge gas, measure a current, and to generate discharge gas data and current data; a capacity estimation unit configured to estimate a present capacity of the lithium air battery based on the discharge gas data and the current data and to generate a present capacity data; and a state of health estimation unit configured to estimate a state of health of the lithium air battery based on the present capacity data.

    Abstract translation: 一种电池组，包括：锂空气电池，被配置为接收空气并排放放电气体，所述锂空气电池包括被配置为基于锂金属的氧化和氧的还原而发电的电池模块; 以及电池管理单元，被配置为控制所述锂空气电池的充电和放电，其中所述电池管理单元包括测量单元，所述测量单元被配置为测量所述放电气体的组成比，测量电流，并且产生放电气体数据和当前数据 ; 容量估计单元，被配置为基于所述放电气体数据和所述当前数据估计所述锂空气电池的当前容量，并生成当前容量数据; 以及健康状况估计单元，其被配置为基于当前容量数据来估计锂空气电池的健康状态。

    CHANNEL-STATE-INFORMATION REFERENCE SIGNALS FOR ADVANCED WIRELESS SYSTEMS
    109.
    发明申请
    CHANNEL-STATE-INFORMATION REFERENCE SIGNALS FOR ADVANCED WIRELESS SYSTEMS 有权
    高级无线系统的通道状态信息参考信号

    公开(公告)号：US20160248562A1

    公开(公告)日：2016-08-25

    申请号：US14997356

    申请日：2016-01-15

    Applicant: Samsung Electronics Co., Ltd

    Inventor： Young-Han Nam ,  Jianzhong Zhang ,  Eko Onggosanusi ,  Taeyoung Kim ,  Hoondong Noh ,  Yang Li

    IPC: H04L5/00 ,  H04L27/26

    CPC classification number: H04L27/2601 ,  H04L5/0023 ,  H04L5/0051

    Abstract: A mobile station includes a receiver configured to receive containing a complex-valued modulation symbol from a base station, a processor configured to extract the complex-valued modulation symbol from the signal, wherein in response to being configured with code-division multiplex-4 (CDM-4), the complex-valued modulation symbol is mapped using a reference signal sequence. A base station includes a processor configured to generate a reference signal sequence for each subcarrier and OFDM symbol, and in response to being configured with code-division multiplex-4 (CDM-4), map a reference signal sequence to the complex-valued modulation symbols. Other embodiments including a method for performing communication on multiple input multiple output (MIMO) radio links are also disclosed.

    Abstract translation: 移动台包括接收机，被配置为从基站接收包含复值调制符号，处理器被配置为从信号中提取复值调制符号，其中响应于被配置有码分多路复用4（ CDM-4），使用参考信号序列映射复值调制符号。 基站包括被配置为为每个子载波和OFDM符号生成参考信号序列的处理器，并且响应于配置有码分多路复用-4（CDM-4），将参考信号序列映射到复值调制 符号。 还公开了包括用于在多输入多输出（MIMO）无线电链路上执行通信的方法的其他实施例。

Patent Agency Ranking