利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

52 条记录 (耗时 0.02 秒)

    Control channel transmitting, receiving method, base station and terminal
    1.
    发明授权
    Control channel transmitting, receiving method, base station and terminal 有权
    控制信道发射，接收方式，基站和终端

    公开(公告)号：US09236980B2

    公开(公告)日：2016-01-12

    申请号：US14348920

    申请日：2013-05-31

    申请人： Senbao Guo ,  Yijian Chen ,  Bo Dai ,  Yunfeng Sun ,  Junfeng Zhang

    发明人： Senbao Guo ,  Yijian Chen ,  Bo Dai ,  Yunfeng Sun ,  Junfeng Zhang

    IPC分类号： H04W4/00 ,  H04L5/00 ,  H04W72/04

    CPC分类号： H04L5/003 ,  H04L1/1893 ,  H04L5/0053 ,  H04L5/0091 ,  H04W72/042

    摘要： A method for transmitting and receiving a control channel, a base station and a terminal relate to a long term evolution advanced system. The method for transmitting a control channel disclosed by the present document includes: a base station side configuring, for a terminal side, detection-limited subframe cluster information of a control channel, so as to notify the terminal side of the manner by which the base station side transmits the control channel. The present document also discloses a method for receiving a control channel, a base station and a terminal.

    摘要翻译： 用于发送和接收控制信道的方法，基站和终端涉及长期演进高级系统。 用于发送由本文件公开的控制信道的方法包括：基站侧，对于终端侧，配置控制信道的检测受限子帧集合信息，以便向终端侧通知基站 站侧发送控制信道。 本文件还公开了一种用于接收控制信道，基站和终端的方法。

    Control Channel Transmitting, Receiving Method, Base Station and Terminal
    2.
    发明申请
    Control Channel Transmitting, Receiving Method, Base Station and Terminal 有权
    控制信道发射，接收方式，基站和终端

    公开(公告)号：US20150078266A1

    公开(公告)日：2015-03-19

    申请号：US14348920

    申请日：2013-05-31

    申请人： Senbao Guo ,  Yijian Chen ,  Bo Dai ,  Yunfeng Sun ,  Junfeng Zhang

    发明人： Senbao Guo ,  Yijian Chen ,  Bo Dai ,  Yunfeng Sun ,  Junfeng Zhang

    IPC分类号： H04L5/00 ,  H04W72/04

    CPC分类号： H04L5/003 ,  H04L1/1893 ,  H04L5/0053 ,  H04L5/0091 ,  H04W72/042

    摘要： A method for transmitting and receiving a control channel, a base station and a terminal relate to a long term evolution advanced system. The method for transmitting a control channel disclosed by the present document includes: a base station side configuring, for a terminal side, detection-limited subframe cluster information of a control channel, so as to notify the terminal side of the manner by which the base station side transmits the control channel. The present document also discloses a method for receiving a control channel, a base station and a terminal.

    摘要翻译： 用于发送和接收控制信道的方法，基站和终端涉及长期演进高级系统。 用于发送由本文件公开的控制信道的方法包括：基站侧，对于终端侧，配置控制信道的检测受限子帧集合信息，以便向终端侧通知基站 站侧发送控制信道。 本文件还公开了一种用于接收控制信道，基站和终端的方法。

    Method and system for notification of scrambling code identification signalling group
    4.
    发明申请
    Method and system for notification of scrambling code identification signalling group 有权
    通知扰码识别信令组的方法和系统

    公开(公告)号：US20140018086A1

    公开(公告)日：2014-01-16

    申请号：US13980704

    申请日：2011-11-29

    申请人： Senbao Guo ,  Yunfeng Sun ,  Chenchen Zhang ,  Min Ren ,  Wei Gou

    发明人： Senbao Guo ,  Yunfeng Sun ,  Chenchen Zhang ,  Min Ren ,  Wei Gou

    IPC分类号： H04L5/00

    CPC分类号： H04L5/0048 ,  H04L1/0038 ,  H04L5/0035 ,  H04L5/0091 ,  H04L25/0224 ,  H04L25/03866

    摘要： Disclosed in the present disclosure is a method for notification of scrambling code identification signalling group, and the present disclosure comprises: a network side transmits a scrambling code identification signalling group to a receiver; the receiver generates a corresponding scrambling code sequence of a demodulation pilot according to the scrambling code identification signalling group, generates a pilot symbol sequence according to the scrambling code sequence of the demodulation pilot, and performs channel estimation according to the pilot symbol sequence. The present disclosure also provides a system for implementing the notification of scrambling code identification signalling group. According to the technical solution in the disclosure, the receiver can obtain, according to the scrambling code identification signalling group transmitted from the network side, the scrambling code sequence of the demodulation reference signal and/or demodulation pilot which is the same as that of the network side, and thus interference can be avoided.

    摘要翻译： 在本公开中公开了一种用于通知扰码识别信令组的方法，并且本公开包括：网络侧向接收机发送扰码识别信令组; 接收机根据扰码识别信令组生成解调导频的对应扰码序列，根据解调导频的扰码序列生成导频符号序列，并根据导频符号序列进行信道估计。 本公开还提供了一种用于实现扰码识别信令组的通知的系统。 根据本公开的技术方案，接收机可以根据从网络侧发送的扰码识别信令组获得与解调参考信号和/或解调导频相同的扰频码序列， 网络侧，因此可以避免干扰。

    Method and system for notification of scrambling code identification signalling group
    6.
    发明授权
    Method and system for notification of scrambling code identification signalling group 有权
    通知扰码识别信令组的方法和系统

    公开(公告)号：US09350507B2

    公开(公告)日：2016-05-24

    申请号：US13980704

    申请日：2011-11-29

    申请人： Senbao Guo ,  Yunfeng Sun ,  Chenchen Zhang ,  Min Ren ,  Wei Gou

    发明人： Senbao Guo ,  Yunfeng Sun ,  Chenchen Zhang ,  Min Ren ,  Wei Gou

    IPC分类号： H04W72/00 ,  H04L5/00 ,  H04L1/00 ,  H04L25/02 ,  H04L25/03

    CPC分类号： H04L5/0048 ,  H04L1/0038 ,  H04L5/0035 ,  H04L5/0091 ,  H04L25/0224 ,  H04L25/03866

    摘要： Disclosed in the present disclosure is a method for notification of scrambling code identification signalling group, and the present disclosure comprises: a network side transmits a scrambling code identification signalling group to a receiver; the receiver generates a corresponding scrambling code sequence of a demodulation pilot according to the scrambling code identification signalling group, generates a pilot symbol sequence according to the scrambling code sequence of the demodulation pilot, and performs channel estimation according to the pilot symbol sequence. The present disclosure also provides a system for implementing the notification of scrambling code identification signalling group. According to the technical solution in the disclosure, the receiver can obtain, according to the scrambling code identification signalling group transmitted from the network side, the scrambling code sequence of the demodulation reference signal and/or demodulation pilot which is the same as that of the network side, and thus interference can be avoided.

    摘要翻译： 在本公开中公开了一种用于通知扰码识别信令组的方法，并且本公开包括：网络侧向接收机发送扰码识别信令组; 接收机根据扰码识别信令组生成解调导频的对应扰码序列，根据解调导频的扰码序列生成导频符号序列，并根据导频符号序列进行信道估计。 本公开还提供了一种用于实现扰码识别信令组的通知的系统。 根据本公开的技术方案，接收机可以根据从网络侧发送的扰码识别信令组获得与解调参考信号和/或解调导频相同的扰频码序列， 网络侧，因此可以避免干扰。

    Method and system for precoding open loop spatial multiplexing and precoding indication method
    7.
    发明授权
    Method and system for precoding open loop spatial multiplexing and precoding indication method 有权
    预编码开环空间复用和预编码指示方法的方法和系统

    公开(公告)号：US09331770B2

    公开(公告)日：2016-05-03

    申请号：US13985105

    申请日：2011-12-29

    申请人： Yijian Chen ,  Yu Ngok Li ,  Yunfeng Sun ,  Junfeng Zhang ,  Senbao Guo

    发明人： Yijian Chen ,  Yu Ngok Li ,  Yunfeng Sun ,  Junfeng Zhang ,  Senbao Guo

    IPC分类号： H04B7/04 ,  H04B7/06

    CPC分类号： H04B7/0697 ,  H04B7/0452 ,  H04B7/0456 ,  H04B7/0689

    摘要： The present document provides a precoding method and system for open loop spatial multiplexing and a precoding indication method. The method includes: in transmission resources, a base station precodes N-layer data to be sent by using w a = [ u a a · u a ] , wherein ua is a vector or matrix related to a transmission resource location i; α is a real number or a complex number related to the transmission resource location i; and N is an integer less than or equal to the number of base station transmission antennas.

    摘要翻译： 本文提供了一种用于开环空间复用和预编码指示方法的预编码方法和系统。 该方法包括：在传输资源中，基站通过使用w a = [u a a·u a]对N层数据进行预编码，其中ua是与传输资源位置i相关的向量或矩阵; α是与传输资源位置i有关的实数或复数; 并且N是小于或等于基站发射天线数量的整数。

    Method and device for sending aggregated CQI
    8.
    发明授权
    Method and device for sending aggregated CQI 有权
    发送聚合CQI的方法和设备

    公开(公告)号：US09236995B2

    公开(公告)日：2016-01-12

    申请号：US14369536

    申请日：2012-07-02

    申请人： Senbao Guo ,  Yunfeng Sun ,  Junfeng Zhang ,  Yu Ngok Li

    发明人： Senbao Guo ,  Yunfeng Sun ,  Junfeng Zhang ,  Yu Ngok Li

    IPC分类号： H04L5/00 ,  H04L1/00

    CPC分类号： H04L5/0057 ,  H04L1/0026 ,  H04L1/0027 ,  H04L1/0028

    摘要： A method and device for sending an aggregated CQI are provided by the disclosure. The method includes a terminal side receiving CSI-RS configuration information and/or interference measurement information sent from a base station side, the terminal side determining a sending sequence of aggregated CQI of each aggregated CSI-RS configuration resource and/or interference measurement resource according to a receiving sequence of the CSI-RS configuration information and/or interference measurement information, wherein each aggregated CSI-RS configuration resource and/or interference measurement resource is aggregated of at least one configuration CSI-RS configuration resource and/or interference measurement resource corresponding to the CSI-RS configuration information and/or interference measurement information, the terminal side sending the aggregated CQI to the base station according to the sending sequence. The disclosure resolves the problem in related art that the base station side cannot acquire the channel state of the terminal side accurately due to the fact that the base station side cannot acquire the CSI-RS configuration resource and/or interference measurement resource fed back by the terminal side corresponding to the aggregated CQI, thereby the interference between cells is reduced, and the throughput of system is improved.

    摘要翻译： 通过本公开提供了发送聚合CQI的方法和设备。 该方法包括从基站侧发送的CSI-RS配置信息和/或干扰测量信息的终端侧，终端确定每个聚合的CSI-RS配置资源和/或干扰测量资源的聚合CQI的发送顺序， 涉及CSI-RS配置信息和/或干扰测量信息的接收序列，其中每个聚合的CSI-RS配置资源和/或干扰测量资源被聚合至少一个配置CSI-RS配置资源和/或干扰测量资源 对应于CSI-RS配置信息和/或干扰测量信息，终端侧根据发送顺序向基站发送聚合CQI。 本发明解决了现有技术中由于基站侧无法获取由CSI-RS配置资源反馈的CSI-RS配置资源和/或干扰测量资源的事实，基站侧不能准确地获取终端侧的信道状态的问题 终端侧对应于聚合CQI，从而减小小区之间的干扰，提高系统的吞吐量。

    Method and system for processing control channel information
    9.
    发明授权
    Method and system for processing control channel information 有权
    控制信道信息处理方法及系统

    公开(公告)号：US09130710B2

    公开(公告)日：2015-09-08

    申请号：US14007152

    申请日：2012-03-02

    申请人： Senbao Guo ,  Yunfeng Sun ,  Yuhong Gong ,  Dongli Chen ,  Junfeng Zhang

    发明人： Senbao Guo ,  Yunfeng Sun ,  Yuhong Gong ,  Dongli Chen ,  Junfeng Zhang

    IPC分类号： H04L5/00 ,  H04W72/04 ,  H04L25/02

    CPC分类号： H04L5/0037 ,  H04L5/0007 ,  H04L5/001 ,  H04L5/0023 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/0094 ,  H04L25/0238 ,  H04W72/042

    摘要： The disclosure discloses a method and system for processing control channel information. A receiving side is notified, by a network side via one or more types of the following signaling, of the information required to receive or perform blind detection for a control channel, wherein the signaling part comprises at least: a Radio Resource Control (RRC) signaling, a System Information Block (SIB)x (x=2, 3) signaling, and a Physical Downlink Control Channel (PDCCH) signaling located at the first n (n=1, 2, 3, 4) Orthogonal Frequency-Division Multiplexing (OFDM) symbols. In the control channel information processing technology of the disclosure, the receiving side can be notified, via signaling configuration, of at least the time domain or frequency domain location occupied by the control channel. This scheme allows for full utilization of space division technology, thus reducing the load on a physical downlink control channel, and reducing interference between control channels.

    摘要翻译： 本公开公开了一种用于处理控制信道信息的方法和系统。 网络侧经由一个或多个类型的以下信令通知接收方接收或执行对控制信道的盲检测所需的信息，其中所述信令部分至少包括：无线电资源控制（RRC） 信令，位于第n（n = 1,2,3,4）正交频分复用的系统信息块（SIB）x（x = 2,3）信令和物理下行链路控制信道（PDCCH）信令 （OFDM）符号。 在本公开的控制信道信息处理技术中，可以经由信令配置，至少接收由控制信道占用的时域或频域位置来通知接收侧。 该方案允许充分利用空分技术，从而减少物理下行链路控制信道上的负载，并减少控制信道之间的干扰。