利索-全球专利检索

  1. Login
  2. Sign Up

Search Results

32 records (took 0.02 seconds)

    Method, device, and apparatus for transporting common control information
    1.
    发明授权
    Method, device, and apparatus for transporting common control information 有权

    公开(公告)号：US11917621B2

    公开(公告)日：2024-02-27

    申请号：US17835891

    申请日：2022-06-08

    Applicant: ZTE CORPORATION

    Inventor： Shujuan Zhang ,  Zhaohua Lu ,  Yuhong Gong ,  Chuangxin Jiang ,  Xiaopeng Wang ,  Meng Mei

    IPC: H04W72/04 ,  H04W72/20 ,  H04W72/0446 ,  H04L5/00 ,  H04W24/00

    CPC classification number: H04W72/20 ,  H04L5/00 ,  H04W24/00 ,  H04W72/0446

    Abstract: A method for transporting common control information includes: transmitting, by a transmitting end, to the common control information on M time-domain resources through M transmission beams, where each of the M time-domain resources includes N time-domain symbols. One time-domain resource of the M time-domain resources where the common control information of each of the M transmission beams is located is respectively determined according to a beam index of a transmission beam, wherein M and N are positive integers. One of M time-domain resources for a synchronization signal corresponds to one time-domain resource of the M time-domain resources of the common control information, a one-to-one correspondence exists between the M transmission beams and the M time-domain resources for the synchronization signal; and a one-to-one correspondence exists between the M transmission beams and M time-domain resources of a broadcast channel.

    Method and device for sending control channel
    2.
    发明授权
    Method and device for sending control channel 有权

    公开(公告)号：US11864193B2

    公开(公告)日：2024-01-02

    申请号：US17373699

    申请日：2021-07-12

    Applicant: ZTE Corporation

    Inventor： Shujuan Zhang ,  Zhaohua Lu ,  Meng Mei ,  Yuhong Gong ,  Yijian Chen

    IPC: H04W72/00 ,  H04W72/23 ,  H04B7/0417 ,  H04B7/0452 ,  H04B7/0456 ,  H04W72/044

    CPC classification number: H04W72/23 ,  H04B7/0417 ,  H04B7/0452 ,  H04B7/0456 ,  H04W72/044

    Abstract: Disclosed is a method for sending a control channel. The method includes: a first communication node determining second transmission parameter information about the control channel according to at least one of first control information or first parameter information and sending the control channel to a second communication node according to the second transmission parameter information. The first parameter information includes at least one of the following information: information about a demodulation reference signal corresponding to the first control information, information about a demodulation reference signal of a data channel corresponding to the control channel, information about a type of second control information transmitted on the control channel, and information about a channel coding rate corresponding to the first control information. The first control information is sent by the second communication node to the first communication node and the second control information is sent by the first communication node to the first communication node. The second control information is on the control channel. Further disclosed are a device for sending a control channel, a method for receiving a control channel and a device for receiving a control channel.

    Information feedback method, device and system
    3.
    发明授权
    Information feedback method, device and system 有权

    公开(公告)号：US11849340B2

    公开(公告)日：2023-12-19

    申请号：US17931519

    申请日：2022-09-12

    Applicant: ZTE Corporation

    Inventor： Shujuan Zhang ,  Zhaohua Lu ,  Yuhong Gong ,  Hao Wu

    IPC: H04W24/02 ,  H04B7/06 ,  H04W76/19 ,  H04W36/30 ,  H04W36/06

    CPC classification number: H04W24/02 ,  H04B7/0617 ,  H04W36/06 ,  H04W36/305 ,  H04W76/19

    Abstract: An information feedback method, device and system are provided. The method includes: determining, by a first communication node, feedback information for indicating a status of communication links between the first communication node and a serving communication node, where the feedback information includes at least one of the following: failure information of a first type of transmission link, a request for training signal of transmission modes and/or a request for training signal of receiving modes, and indication information of M preferred transmission links, and the first type of transmission link and the M preferred transmission links include transmission links from the serving communication node to the first communication node, where M is a positive integer greater than or equal to 1; and transmitting, by the first communication node, the feedback information to the serving communication node. The present disclosure solves the problem in the existing art of a low resource utilization rate because a receiving end and a transmitting end cannot learn a communication link failure in time, enables the receiving end and the transmitting end to learn a status of communication links between them in time, and effectively improves the resource utilization rate.

    Data processing method and apparatus
    5.
    发明授权
    Data processing method and apparatus 有权

    公开(公告)号：US10784938B2

    公开(公告)日：2020-09-22

    申请号：US15774088

    申请日：2016-08-17

    Applicant: ZTE CORPORATION

    Inventor： Shujuan Zhang ,  Yu Ngok Li ,  Yuhong Gong ,  Wenhao Liu ,  Yijian Chen

    IPC: H04B7/06 ,  H04L25/02 ,  H04L5/00 ,  H04B7/0452

    Abstract: Disclosed are a data processing method and apparatus. The method includes: a first receiving end determines a range of a data demodulation reference signal (DMRS) ports occupied by one or more second receiving ends by using at least one of the following information: a usage state of a joint encoding table corresponding to a DMRS port group, the number of layers corresponding to a physical downlink shared channel (PDSCH) of the first receiving end, and the number of codewords corresponding to the PDSCH of the first receiving end; and the first receiving end processes data according to the range of the DMRS ports occupied by one or more second receiving ends.

    Transmission Method, Device, and System for PHICH
    6.
    发明申请
    Transmission Method, Device, and System for PHICH 有权
    用于PHICH的传输方法，设备和系统

    公开(公告)号：US20150256299A1

    公开(公告)日：2015-09-10

    申请号：US14417773

    申请日：2013-07-04

    Applicant: ZTE CORPORATION

    Inventor： Yuhong Gong ,  Bo Dai ,  Yunfeng Sun

    IPC: H04L1/18 ,  H04W72/04

    CPC classification number: H04L1/1896 ,  H04L1/1861 ,  H04W72/0466 ,  H04W84/042

    Abstract: Disclosed are a transmission method, device and system for physical hybrid ARQ indicator channel (PHICH). The method comprises the following steps: a NodeB scrambles the PHICH using the determined PHICH resources according to a UE-specific manner and/or a currently used PHICH scrambling code; and the NodeB sends the scrambled PHICH on the determined PHICH resources. Through the disclosure, the problem of PHICH capacity insufficiency, PHICH collisions and interference that caused by the number of user in single cell much larger than that in traditional cell in the related art are solved, the capacity of physical hybrid ARQ indicator channel in downlink resources is improved, and the interference that caused by PHICH collisions is reduced.

    Abstract translation: 公开了用于物理混合ARQ指示符信道（PHICH）的传输方法，设备和系统。 该方法包括以下步骤：节点B根据UE特定方式和/或当前使用的PHICH扰码，使用确定的PHICH资源对PHICH进行加密; 并且节点B在所确定的PHICH资源上发送加扰的PHICH。 通过本公开，解决了相关技术中PHICH容量不足，单个小区用户数大于PHICH冲突和干扰的问题，传统小区中的物理混合ARQ指示符信道的容量 改善了PHICH冲突造成的干扰。

    INFORMATION FEEDBACK METHOD, DEVICE AND SYSTEM
    7.
    发明公开
    INFORMATION FEEDBACK METHOD, DEVICE AND SYSTEM 审中-公开

    公开(公告)号：US20240179542A1

    公开(公告)日：2024-05-30

    申请号：US18544321

    申请日：2023-12-18

    Applicant: ZTE Corporation

    Inventor： Shujuan Zhang ,  Zhaohua Lu ,  Yuhong Gong ,  Hao Wu

    IPC: H04W24/02 ,  H04B7/06 ,  H04W36/06 ,  H04W36/30 ,  H04W76/19

    CPC classification number: H04W24/02 ,  H04B7/0617 ,  H04W36/06 ,  H04W36/305 ,  H04W76/19

    Abstract: An information feedback method, device and system are provided. The method includes: determining, by a first communication node, feedback information for indicating a status of communication links between the first communication node and a serving communication node, where the feedback information includes at least one of the following: failure information of a first type of transmission link, a request for training signal of transmission modes and/or a request for training signal of receiving modes, and indication information of M preferred transmission links, and the first type of transmission link and the M preferred transmission links include transmission links from the serving communication node to the first communication node, where M is a positive integer greater than or equal to 1; and transmitting, by the first communication node, the feedback information to the serving communication node. The present disclosure solves the problem in the existing art of a low resource utilization rate because a receiving end and a transmitting end cannot learn a communication link failure in time, enables the receiving end and the transmitting end to learn a status of communication links between them in time, and effectively improves the resource utilization rate.

    TECHNIQUES FOR MANAGING MULTIPLE RESOURCE ELEMENT GROUPS
    8.
    发明申请
    TECHNIQUES FOR MANAGING MULTIPLE RESOURCE ELEMENT GROUPS 有权

    公开(公告)号：US20220272683A1

    公开(公告)日：2022-08-25

    申请号：US17663131

    申请日：2022-05-12

    Applicant: ZTE Corporation

    Inventor： Yuhong Gong ,  Peng Hao ,  Wenhao Liu ,  Zhisong Zuo ,  Chenchen Zhang

    IPC: H04W72/04

    Abstract: One or more devices, systems, and/or methods for utilizing a control resource set comprising a physical downlink control channel and a plurality of resource element group bundles containing different quantities of resource element groups. An example method for wireless communication comprises forming a first resource region comprising at least a first type of REG bundle and a second type of REG bundle, and performing a control channel transmission using the first resource region. The first type and the second type of REG bundles may comprise different quantities of resource element groups, and the first type and the second type of REG bundles may correspond to candidates of different aggregation levels.

    METHOD, APPARATUS AND SYSTEM FOR PILOT CONFIGURATION AND INFORMATION FEEDBACK
    10.
    发明申请
    METHOD, APPARATUS AND SYSTEM FOR PILOT CONFIGURATION AND INFORMATION FEEDBACK 审中-公开

    公开(公告)号：US20190296817A1

    公开(公告)日：2019-09-26

    申请号：US16323988

    申请日：2017-08-07

    Applicant: ZTE CORPORATION

    Inventor： Hao Wu ,  Yu Ngok Li ,  Yijian Chen ,  Zhaohua Lu ,  Shujuan Zhang ,  Yuhong Gong ,  Xiaopeng Wang ,  Meng Mei

    IPC: H04B7/06 ,  H04B7/0413 ,  H04B7/08 ,  H04L5/00

    Abstract: A method for pilot configuration includes: a base station configuring K1 sets of pilot resources of a first type and K2 sets of pilot resources of a second type; the base station transmitting the K1 sets of pilot resources of the first type to a terminal in a first transmission mode, and transmitting the K2 sets of pilot resources of the second type to the terminal in a second transmission mode; and the base station receiving a first type of feedback information fed back by the terminal according to the measurement of the pilot resources of the first type, and receiving a second type of feedback information fed back by the terminal according to the measurement of the pilot resources of the second type, wherein K1 and K2 are integers equal to or greater than 1.

Patent Agency Ranking