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61. 发明公开

EP3876644A1 METHODS AND DEVICES FOR SENDING AND RECEIVING MESSAGES, AND STORAGE MEDIUM 审中-实审
公开(公告)号：EP3876644A1
公开(公告)日：2021-09-08
申请号：EP19878611.3
申请日：2019-11-01
申请人： ZTE Corporation
发明人： FANG, Huiying , DAI, Bo
IPC分类号： H04W72/12 , H04W4/70
摘要： Disclosed are methods and apparatuses for sending and receiving a message, and a storage medium. The above method for sending a message includes a step described below. Abase station sends indication information; where the indication information is sent in downlink control information or uplink control information, and the indication information indicates at least one of: information about a downlink data transmission of a first moment or a first time period of sending the indication information, or information about an uplink data transmission of a second moment or a second time period of sending the indication information.

62. 发明公开

EP3860160A1 METHOD AND APPARATUS FOR SENDING AND RECEIVING WAKE-UP SIGNAL, AND BASE STATION, TERMINAL AND STORAGE MEDIUM 审中-实审
公开(公告)号：EP3860160A1
公开(公告)日：2021-08-04
申请号：EP19866205.8
申请日：2019-09-26
申请人： ZTE Corporation
发明人： YANG, Weiwei , DAI, Bo , LIU, Kun , FANG, Huiying , HU, Youjun , BIAN, Luanjian
IPC分类号： H04W4/02
摘要： Provided are a wake up signal sending method and apparatus, a wake up signal receiving method and apparatus, a base station, a terminal and a storage medium. The number of groups corresponding to a WUS and position information about the WUS are configured. Then, a first sequence corresponding to the WUS is sent in a resource position corresponding to the position information. This implements the configuration and sending of a group wake up signal, and avoids unnecessary PDCCH detection processes of a terminal, thereby reducing the power consumption of the terminal effectively.

63. 发明公开

EP3836706A1 TRANSPORT BLOCK (TB) SCHEDULING METHOD AND DEVICE, STORAGE MEDIUM AND ELECTRONIC DEVICE 审中-实审
公开(公告)号：EP3836706A1
公开(公告)日：2021-06-16
申请号：EP19847085.8
申请日：2019-08-10
申请人： ZTE Corporation
发明人： HU, Youjun , DAI, Bo , FANG, Huiying , YANG, Weiwei , LIU, Kun
IPC分类号： H04W72/12
摘要： Provided are a transport block (TB) scheduling method and device, a storage medium and an electronic device. The method includes: in the case that one DCI schedules multiple TBs, the sizes of the multiple TBs are indicated through a resource assignment field, an MCS field, offset value indicator information and NDI information of the DCI, wherein the NDI information is used for determining whether the multiple TBs are newly transmitted or retransmitted; or the sizes of the multiple TBs are indicated through the resource assignment field, the MCS field, and the offset value indicator information of the DCI; and the DCI is transmitted over a PDCCH.

64. 发明公开

EP3793122A1 SIGNAL TRANSMISSION METHOD, APPARATUS, AND DEVICE, AND STORAGE MEDIUM 审中-公开
公开(公告)号：EP3793122A1
公开(公告)日：2021-03-17
申请号：EP19799993.1
申请日：2019-05-13
申请人： ZTE Corporation
发明人： HU, Youjun , DAI, Bo , FANG, Huiying , LIU, Kun , YANG, Weiwei
IPC分类号： H04L5/00
摘要： Provided are a signal transmission method, apparatus, and device, and a storage medium. The method includes generating a second narrowband positioning reference signal sequence according to a system frame number ( SFN ); obtaining a second narrowband positioning reference signal according to the second narrowband positioning reference signal sequence; and transmitting a first narrowband positioning reference signal on a first radio frame set, and transmitting the second narrowband positioning reference signal on a second radio frame set.

65. 发明授权

EP3240327B1 RESOURCE ALLOCATION METHOD AND DEVICE AND INFORMATION FEEDBACK METHOD AND DEVICE 有权
公开(公告)号：EP3240327B1
公开(公告)日：2020-05-13
申请号：EP16742822.6
申请日：2016-02-01
申请人： ZTE Corporation
发明人： XIA, Shuqiang , ZHANG, Wen , DAI, Bo , SHI, Jing , FANG, Huiying , CHEN, Xianming , LIU, Kun
IPC分类号： H04W28/06

66. 发明公开

EP3468125A1 NARROWBAND REFERENCE SIGNAL (NB-RS) DESIGN AVOIDING COLLISION WITH LTE CRS SYMBOLS 有权
公开(公告)号：EP3468125A1
公开(公告)日：2019-04-10
申请号：EP18203846.3
申请日：2016-11-07
申请人： ZTE Corporation
发明人： CHEN, Xianming , DAI, Bo , SHI, Jing , XIA, Shuqiang , ZHANG, Wen , FANG, Huiying
IPC分类号： H04L27/26
摘要： The present invention provides a data transmission method and apparatus. The method includes: transmitting physical downlink channel data according to a first-type reference signal (RS) or a second-type RS or a third-type RS. The method of the present invention ensures a balance between data transmission performance and RS overheads for different NarrowBand-Internet Of Things (NB-IOT) physical downlink channel data, thereby resolving the problem in the related art of not knowing which RS is to be used to transmit NB-IOT physical channel data.

67. 发明公开

EP3393097A1 METHOD AND DEVICE FOR TRANSMITTING DATA 审中-公开
公开(公告)号：EP3393097A1
公开(公告)日：2018-10-24
申请号：EP16874664.2
申请日：2016-11-07
申请人： ZTE Corporation
发明人： CHEN, Xianming , DAI, Bo , SHI, Jing , XIA, Shuqiang , ZHANG, Wen , FANG, Huiying
IPC分类号： H04L27/26
CPC分类号： H04L27/26 , H04L5/0048 , H04L27/2613
摘要： The present invention provides a data transmission method and apparatus. The method includes: transmitting physical downlink channel data according to a first-type reference signal (RS) or a second-type RS or a third-type RS. The method of the present invention ensures a balance between data transmission performance and RS overheads for different NarrowBand-Internet Of Things (NB-IOT) physical downlink channel data, thereby resolving the problem in the related art of not knowing which RS is to be used to transmit NB-IOT physical channel data.

68. 发明公开

EP3337260A1 METHOD AND APPARATUS FOR SENDING AND RECEIVING DOWNLINK CONTROL CHANNEL 有权
公开(公告)号：EP3337260A1
公开(公告)日：2018-06-20
申请号：EP16834565.0
申请日：2016-07-27
申请人： ZTE Corporation
发明人： SHI, Jing , CHEN, Xianming , DAI, Bo , XIA, Shuqiang , ZHANG, Wen , LIU, Kun , FANG, Huiying
IPC分类号： H04W72/04
CPC分类号： H04W72/042 , H04L5/0053 , H04L5/0073 , H04L5/0085 , H04W4/70 , H04W72/04 , H04W72/1289 , H04W88/08
摘要： Disclosed are a method and an apparatus for sending and receiving a downlink control channel. The method comprises: a base station determines position(s) of one or more search spaces according to at least one of a coverage level and a message type, and sends a downlink control channel in the search space, the coverage level comprising at least a non-coverage enhanced level (CE0) and coverage enhanced levels (CE1, CE2, CE3), the message type comprising at least random access response (RAR), paging, radio resource control (RRC), and transmission power control (TPC); the search space comprising: a collective search space (CSS), a dedicated search space (dedicated SS), and a non-user search space (non-USS); and the position of the search space comprising: a narrow-band/frequency domain position, a time domain position, and an aggregation position.

69. 发明公开

EP3297194A1 TRANSMISSION METHOD AND CONFIGURATION METHOD FOR DOWNLINK CONTROL CHANNEL, AND TERMINAL AND BASE STATION 有权
标题翻译：下行链路控制信道的传输方法和配置方法，以及终端和基站
公开(公告)号：EP3297194A1
公开(公告)日：2018-03-21
申请号：EP16795726.5
申请日：2016-03-16
申请人： ZTE Corporation
发明人： SHI, Jing , DAI, Bo , XIA, Shuqiang , FANG, Huiying , LIU, Kun , CHEN, Xianming , ZHANG, Wen
IPC分类号： H04L1/00
CPC分类号： H04L5/0053 , H04L1/0038 , H04L1/08 , H04W4/70 , H04W72/048 , H04W74/006
摘要： A transmission method and a configuration method for a downlink control channel, a terminal, a base station and a computer storage medium are provided. The transmission method for the downlink control channel includes: performing, by a terminal, a blind detection on the downlink control channel according to a maximum number (Ntotal) of candidates in a repeated transmission. The N_total meets one of the following conditions: the N_total is not greater than a total number N_legacy of candidates of a single subframe of a transmission terminal (legacy UE) of a long-term evolution (LTE) system; the N_total is N_legacy×Y which is a product of the N_legacy and a maximum value Y of types of repeat times for performing the blind detection on the downlink control channel; and the N_total ranges from the N_legacy to the N_legacy×Y.
摘要翻译：提供了一种下行控制信道的传输方法和配置方法，终端，基站和计算机存储介质。所述下行控制信道的传输方法包括：终端根据重复传输中候选的最大个数（Ntotal），在所述下行控制信道上进行盲检。 N_total满足以下条件之一：N_total不大于长期演进（LTE）系统的传输终端（传统UE）的单个子帧的候选的总数N_legacy; N_total为N_legacy×Y，其为N_legacy与用于在下行链路控制信道上执行盲检测的重复次数的类型的最大值Y的乘积; 并且N_total范围从N_legacy到N_legacy×Y。

70. 发明公开

EP3282622A1 METHOD FOR REALIZING CHANNEL TRANSMISSION AND BASE STATION 有权
标题翻译：实现信道传输和基站的方法
公开(公告)号：EP3282622A1
公开(公告)日：2018-02-14
申请号：EP15888354.6
申请日：2015-11-10
申请人： ZTE Corporation
发明人： SHI, Jing , XIA, Shuqiang , DAI, Bo , CHEN, Xianming , ZHANG, Wen , LIU, Kun , FANG, Huiying
IPC分类号： H04L5/00
CPC分类号： H04W72/0446 , H04L5/0012 , H04L5/0044 , H04L5/0053 , H04L5/0064 , H04L5/0092 , H04W4/70 , H04W72/005 , H04W72/042 , H04W72/12 , H04W88/08
摘要： A method and device for realizing channel transmission are provided. In the method, a base station determines a subframe set used by a downlink control channel and/or a subframe set used by a downlink traffic channel; and the base station performs across subframe scheduling for the downlink traffic channel through the downlink control channel. According to the solution, a subframe set used by a downlink control channel and/or a subframe set used by a downlink traffic channel are/is determined by a base station, and the downlink traffic channel is scheduled across subframes through the downlink control channel. By virtue of the solution, a timing relationship of channel transmission is prevented, in a narrow band system and a coverage enhancement system, from being affected due to the fact that a Multicast Broadcast Single Frequency Network (MBSFN) subframe transmitting a multicast/broadcast service may occupy the entire bandwidth of the system, and a timing relationship between a base station and a terminal may be guaranteed. In this way, normal communication of a Machine-Type Communication (MTC) terminal may be ensured, and the working quality of the system may be improved.
摘要翻译：提供了一种实现信道传输的方法和装置。该方法中，基站确定下行控制信道和/或下行业务信道使用的子帧集合使用的子帧集合; 基站通过下行控制信道跨下行业务信道进行子帧调度。根据该方案，由基站确定下行控制信道使用的子帧集合和/或下行业务信道使用的子帧集合，并通过下行控制信道在子帧之间调度下行业务信道。由于该解决方案，在窄带系统和覆盖增强系统中，由于传输多播/广播服务的多播广播单频网络（MBSFN）子帧的事实而阻止了信道传输的定时关系可占用系统的整个带宽，可保证基站与终端之间的定时关系。这样，可以保证机器类型通信（MTC）终端的正常通信，并且可以提高系统的工作质量。

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