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    TRANSMITTER AND RECEIVER
    3.
    发明申请
    TRANSMITTER AND RECEIVER 审中-公开

    公开(公告)号：US20180054343A1

    公开(公告)日：2018-02-22

    申请号：US15554270

    申请日：2015-04-09

    申请人： Mitsubishi Electric Corporation

    发明人： Kazumasa SUZUKI ,  Kazuaki ISHIOKA

    IPC分类号： H04L27/26 ,  H04L5/00 ,  H04L1/20 ,  H04J11/00

    CPC分类号： H04L27/2691 ,  H04J11/00 ,  H04J11/0023 ,  H04L1/20 ,  H04L5/0007 ,  H04L5/001 ,  H04L5/0048 ,  H04L5/008 ,  H04L5/0083 ,  H04L27/2602 ,  H04L27/2628

    摘要： A transmitter includes: a null symbol map unit to determine a null symbol arrangement pattern by combining different unit patterns determining positions of data symbols and null symbols; a subcarrier map unit to assign, in a two-dimensional space defined by a plurality of subcarriers for use in multicarrier transmission and a time series represented in units of time determined in accordance with a single symbol, transmission data to positions of data symbols of the respective subcarriers determined in accordance with the null symbol arrangement pattern; a modulator to generate the data symbols by modulating the assigned transmission data, assign null symbols having a power of 0 to positions of null symbols of the respective subcarriers determined in accordance with the null symbol arrangement pattern, and generate transmission symbols of the respective subcarriers; and a baseband section to output a baseband signal based on the transmission symbols.

    CSI reporting for multiple carriers with different system configurations
    8.
    发明授权
    CSI reporting for multiple carriers with different system configurations 有权
    具有不同系统配置的多个运营商的CSI报告

    公开(公告)号：US09019850B2

    公开(公告)日：2015-04-28

    申请号：US13443437

    申请日：2012-04-10

    申请人： Wanshi Chen ,  Jelena M. Damnjanovic

    发明人： Wanshi Chen ,  Jelena M. Damnjanovic

    IPC分类号： H04J1/16 ,  H04J3/14 ,  H04L1/00 ,  H04L12/26 ,  H04J3/00 ,  H04W4/00 ,  H04W24/10 ,  H04L5/00 ,  H04L5/14 ,  H04B7/04 ,  H04B7/06

    CPC分类号： H04W24/10 ,  H04B7/0417 ,  H04B7/0626 ,  H04B7/063 ,  H04B7/0632 ,  H04B7/0639 ,  H04L1/0026 ,  H04L5/001 ,  H04L5/0023 ,  H04L5/0057 ,  H04L5/0064 ,  H04L5/0083 ,  H04L5/14

    摘要： Techniques to support periodic reporting of channel state information (CSI) for multiple component carriers (CCs) with different system configurations are disclosed. A user equipment (UE) is configured with multiple CCs for carrier aggregation. Each CC is associated with a particular system configuration, which indicates whether FDD or TDD is utilized and, if TDD is utilized, a particular uplink-downlink configuration for the CC. Each CC is associated with a set of subframes available to send CSI on that CC, which is determined based on the system configuration of the CC. The multiple CCs configured for the UE include at least two CCs associated with different system configurations and different sets of subframes available to send CSI. The UE sends CSI for a first CC on a second CC based on a set of subframes available to send CSI on the second CC.

    摘要翻译： 公开了支持具有不同系统配置的多分量载波（CC）的信道状态信息（CSI）周期性报告的技术。 用户设备（UE）配置有多个用于载波聚合的CC。 每个CC与特定系统配置相关联，其指示是否使用FDD或TDD，并且如果使用TDD，则为CC的特定上行链路 - 下行链路配置。 每个CC与可用于在该CC上发送CSI的一组子帧相关联，其基于CC的系统配置来确定。 为UE配置的多个CC包括与不同系统配置相关联的至少两个CC和可用于发送CSI的不同子帧组。 基于在第二CC上可用于发送CSI的一组子帧，UE在第二CC上发送用于第一CC的CSI。

    Method and apparatus for transmitting uplink control channel in a mobile communication system
    10.
    发明授权
    Method and apparatus for transmitting uplink control channel in a mobile communication system 有权
    用于在移动通信系统中发送上行链路控制信道的方法和装置

    公开(公告)号：US08588153B2

    公开(公告)日：2013-11-19

    申请号：US12665886

    申请日：2008-06-20

    申请人： Hwan-Joon Kwon ,  Joon-Young Cho ,  Jin-Kyu Han ,  Ju-Ho Lee

    发明人： Hwan-Joon Kwon ,  Joon-Young Cho ,  Jin-Kyu Han ,  Ju-Ho Lee

    IPC分类号： H04W28/04 ,  H04W72/04 ,  H04W88/08

    CPC分类号： H04L5/0007 ,  H04J13/0062 ,  H04J13/18 ,  H04L1/0027 ,  H04L5/0041 ,  H04L5/0053 ,  H04L5/0083 ,  H04L5/0094

    摘要： A method for transmitting an uplink control channel at a terminal in a Single Carrier Frequency Division Multiple Access (SC-FDMA)-based mobile communication system is provided. The transmission method includes receiving a control channel index allocated from a base station; transmitting control information at every symbol through a subband and a Zadoff-Chue sequence offset resource, which are mapped to the control channel index according to a first grouping rule; and transmitting control information through a subband and a Zadoff-Chue sequence offset resource, which are mapped to the control channel index according to a second grouping rule, beginning from a symbol after a slot boundary.

    摘要翻译： 提供了一种用于在基于单载波频分多址（SC-FDMA）的移动通信系统中的终端处发送上行链路控制信道的方法。 发送方法包括接收从基站分配的控制信道指标; 通过子带和Zadoff-Chue序列偏移资源在每个符号发送控制信息，根据第一分组规则映射到控制信道索引; 并且通过子带和Zadoff-Chue序列偏移资源发送控制信息，该资源从时隙边界之后的符号开始，根据第二分组规则映射到控制信道索引。