公开(公告)号：EP3525494A1

公开(公告)日：2019-08-14

申请号：EP16912600.0

申请日：2016-11-03

申请人： ZTE Corporation

发明人： CHEN, Xianming ,  DAI, Bo ,  AI, Jianxun ,  LIU, Kun ,  YANG, Weiwei ,  FANG, Huiying

IPC分类号： H04W4/08

摘要： Provided are a multicast transmission method and apparatus, and a computer storage medium. The method includes: transmitting multicast channel data according to a multicast search space. The multicast search space is configured for transmitting multicast downlink control information. The multicast channel data includes at least one of multicast control channel data, multicast traffic channel data and multicast control channel change notification data.

公开(公告)号：EP3316651A1

公开(公告)日：2018-05-02

申请号：EP16813613.3

申请日：2016-05-13

申请人： ZTE Corporation

发明人： ZHANG, Wen ,  XIA, Shuqiang ,  DAI, Bo ,  DAI, Qian ,  LU, Zhaohua ,  LIU, Kun ,  CHEN, Xianming ,  SHI, Jing ,  LI, Xincai ,  FANG, Huiying

IPC分类号： H04W74/08

摘要： A random access method comprises: transmitting, by a firstuser equipment (UE) in a UE group, and according to a time-frequency resource, a preamble to an evolved node B (eNB); and monitoring, by a second UE in the UE group and/or the first UE, for a random access response (RAR) corresponding to the preamble transmitted by the eNB, wherein the first UE is at least one UE in the UE group, and the second UE is all or a part of the UEs in the UE group.

摘要翻译： 一种随机接入方法，包括：UE群内的第一用户设备UE根据时频资源向演进型基站eNB发送前导码; 由所述UE组和/或所述第一UE中的第二UE监听与所述eNB发送的所述前导码对应的随机接入响应RAR，其中，所述第一UE为所述UE组中的至少一个UE，以及 第二UE是UE组中的全部或部分UE。

公开(公告)号：EP3282800A1

公开(公告)日：2018-02-14

申请号：EP15888325.6

申请日：2015-09-16

申请人： ZTE Corporation

发明人： LIU, Kun ,  DAI, Bo ,  LU, Zhaohua ,  XIA, Shuqiang ,  CHEN, Xianming ,  SHI, Jing ,  ZHANG, Wen ,  FANG, Huiying

IPC分类号： H04W74/08

CPC分类号： H04W28/04 ,  H04W4/70 ,  H04W74/08 ,  H04W74/0833

摘要： Provided are a random access signalling resending method and apparatus. In the method, in the case where a first condition is satisfied, a second-type node is adopted to resend random access signalling Msg1, thereby solving the problem that the access quality of a user terminal accessing an LTE/LTE-A system is not high and improving the access quality of the user terminal accessing the LTE/LTE-A system.

摘要翻译： 提供了一种随机接入信令重发方法和装置。 在该方法中，在满足第一条件的情况下，采用第二类节点重发随机接入信令Msg1，从而解决了接入LTE / LTE-A系统的用户终端接入质量不佳 高并且提高接入LTE / LTE-A系统的用户终端的接入质量。

公开(公告)号：EP3122143A1

公开(公告)日：2017-01-25

申请号：EP14886162.8

申请日：2014-09-03

申请人： ZTE Corporation

发明人： SHI, Jing ,  DAI, Bo ,  XIA, Shuqiang ,  FANG, Huiying ,  LIU, Kun ,  CHEN, Xianming ,  LU, Zhaohua

IPC分类号： H04W76/02 ,  H04L1/00

CPC分类号： H04W72/0406 ,  H04L1/08 ,  H04L1/1854 ,  H04L1/1858 ,  H04W72/0446

摘要： Provided are a method, apparatus and system for transmitting and receiving control information. The method for transmitting control information includes that: a base station determines, according to predefined information, resources used for repeatedly sending control information, wherein the predefined information at least includes one of: a start sub-frame k 0 , a System Frame Number (SFN), a repetition number or a repetition level N and a User Equipment (UE) Identity (ID); and the base station repeatedly sends the control information on the resources.

摘要翻译： 本发明提供用于发送和接收控制信息的方法，装置和系统。 用于发送控制信息的方法，包括：用于重复发送控制信息，worin预定信息的基站确定的地雷，雅丁预定义的信息，资源至少包括以下之一：一个开始子帧k 0，系统帧号（ SFN），重复数或重复电平N以及用户设备（UE）标识（ID）; 并且基站重复发送所述资源的控制信息。

公开(公告)号：EP3399678B1

公开(公告)日：2020-10-21

申请号：EP16880694.1

申请日：2016-09-23

申请人： ZTE Corporation

发明人： CHEN, Xianming ,  DAI, Bo ,  FANG, Huiying ,  XIA, Shuqiang ,  SHI, Jing ,  LIU, Kun

IPC分类号： H04L1/00 ,  H04W28/06

公开(公告)号：EP3713139A1

公开(公告)日：2020-09-23

申请号：EP18879649.4

申请日：2018-10-29

申请人： ZTE Corporation

发明人： LIU, Kun ,  DAI, Bo ,  FANG, Huiying ,  CHEN, Xianming ,  YANG, Weiwei

IPC分类号： H04L5/00

摘要： Disclosed are a signal transmitting method, device and system, and a storage medium. The method includes: transmitting, by a first node, a first signal, the first signal includes at least one of: at least one first structure or at least one second structure. Each first structure includes at least one symbol group, each symbol group in the each first structure includes a cyclic prefix and at least one symbol, or a cyclic prefix, at least one symbol and guard time, and symbols of each symbol group in the each first structure occupy a same subcarrier or a same frequency resource in frequency domain. Each second structure includes at least one symbol group, each symbol group in the each second structure includes a cyclic prefix and at least one symbol, or a cyclic prefix, at least one symbol and guard time, and symbols of each symbol group in the each second structure occupy a same subcarrier or a same frequency resource in frequency domain.

公开(公告)号：EP3316651B1

公开(公告)日：2020-01-29

申请号：EP16813613.3

申请日：2016-05-13

申请人： ZTE Corporation

发明人： ZHANG, Wen ,  XIA, Shuqiang ,  DAI, Bo ,  DAI, Qian ,  LU, Zhaohua ,  LIU, Kun ,  CHEN, Xianming ,  SHI, Jing ,  LI, Xincai ,  FANG, Huiying

IPC分类号： H04W74/08 ,  H04W72/04 ,  H04W72/14 ,  H04W88/02 ,  H04L29/08

公开(公告)号：EP3393167A1

公开(公告)日：2018-10-24

申请号：EP17795594.5

申请日：2017-05-11

申请人： ZTE Corporation

发明人： LIU, Kun ,  DAI, Bo ,  LU, Zhaohua ,  CHEN, Xianming ,  YANG, Weiwei ,  FANG, Huiying

IPC分类号： H04W28/02 ,  H04W28/04 ,  H04W72/04 ,  H04W74/08

CPC分类号： H04L5/0053 ,  H04W28/02 ,  H04W28/0289 ,  H04W28/16 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/12 ,  H04W72/1205 ,  H04W74/085

摘要： The present document provides a method, an apparatus and a base station for resource configuration. The method includes: performing, when resources for a first type of channel allocated to a first terminal and resources for a second type of channel allocated to a second terminal satisfy a specified condition, a time-domain position of a first resource among the resources for the second type of channel is postponed. In one aspect, the problem of avoiding collision occurring between channel resources configured for different terminals in the related art can be solved, thereby avoiding collisions of channel resources and improving the communication efficiency.

公开(公告)号：EP3026823A1

公开(公告)日：2016-06-01

申请号：EP14783089.7

申请日：2014-05-20

申请人： ZTE Corporation

发明人： CHEN, Xianming ,  ZHU, Dengkui ,  XIAO, Huahua ,  LU, Zhaohua

IPC分类号： H04B7/10

CPC分类号： H04B7/0478 ,  H04B7/0413 ,  H04B7/0417 ,  H04B7/0626 ,  H04L5/0048 ,  H04L25/0204 ,  H04L25/0228 ,  H04L25/0242

摘要： The present disclosure discloses a method and device for acquiring channel information, and relates to a massive antenna array transmission technology. The method includes that: a receiving side acquires indexes L of M antennae which send reference signals in N antennae of a sending side; channel information Y between the M antennae and a receiving antenna of the receiving side is acquired; a unitary matrix W with a dimension of N×N is acquired; and an estimate S' of channel information S between the N antennae of the sending side and the receiving antenna of the receiving side is determined by virtue of the indexes L, the unitary matrix W and the channel information Y

摘要翻译： 本公开公开了一种用于获取信道信息的方法和装置，涉及一种大规模天线阵列传输技术。 该方法包括：接收侧获取在发送侧的N个天线中发送参考信号的M个天线的索引L; 获取M天线与接收侧的接收天线之间的信道信息Y; 获取尺寸为N×N的酉矩阵W; 并且通过索引L，酉矩阵W和信道信息Y来确定发送侧的N个天线和接收侧的接收天线之间的信道信息S的估计S'

公开(公告)号：EP3637646A1

公开(公告)日：2020-04-15

申请号：EP18794434.3

申请日：2018-04-13

申请人： ZTE Corporation

发明人： CHEN, Xianming ,  DAI, Bo ,  LIU, Kun ,  YANG, Weiwei ,  FANG, Huiying

IPC分类号： H04L1/00

摘要： Disclosed are an information sending and receiving method and apparatus, a device and a storage medium. The information receiving method includes: detecting whether a network side triggers a user equipment in a set manner to perform a first operation; and in response to a detection result that the network side triggers the user equipment in the set manner to perform the first operation, performing the first operation, where the first operation includes one of: receiving downlink control information in a search space, or receiving a first signal on a physical resource.