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1. 发明公开

EP3334235A4 METHOD AND DEVICE FOR COMPETING FOR ACCESS 审中-公开
公开(公告)号：EP3334235A4
公开(公告)日：2018-08-01
申请号：EP16834628
申请日：2016-08-08
申请人： ZTE CORP
发明人： YANG LING , GOU WEI , DAI BO , PENG FOCAI , BI FENG , ZHAO YAJUN , LI XINCAI
IPC分类号： H04W74/08
CPC分类号： H04W74/0808 , H04W72/044 , H04W72/12 , H04W74/085
摘要： Embodiments provide a contention-based access method and device, which include that: a transmission node acquires predefined information; and the transmission node performs contention-based access according to the predefined information, wherein the predefined information includes at least one of: a frame structure, a data transmission subframe location, a data type, dedicated indication signaling, a frame scheduling manner and data transmission. Listen Before Talk (LBT) different from Downlink (DL) is adopted, and a flow is simplified when Uplink (UL) LBT is executed, so that the problems of poor UL performance and low spectrum efficiency caused by adoption of DL LBT for UL in the related solution may be solved.

2. 发明公开

EP3316651A4 RANDOM ACCESS METHOD, DEVICE AND SYSTEM 有权转让
公开(公告)号：EP3316651A4
公开(公告)日：2018-06-13
申请号：EP16813613
申请日：2016-05-13
申请人： ZTE CORP
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
CPC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.

3. 发明公开

EP3282800A4 RANDOM ACCESS SIGNALING RESENDING METHOD AND APPARATUS 审中-公开
公开(公告)号：EP3282800A4
公开(公告)日：2018-04-11
申请号：EP15888325
申请日：2015-09-16
申请人： ZTE CORP
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 , H04W4/005 , 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.

4. 发明公开

EP3232726A4 METHOD AND APPARATUS FOR TRANSMITTING, RECEIVING RANDOM ACCESS CONFIGURATION INFORMATION 有权
公开(公告)号：EP3232726A4
公开(公告)日：2017-11-29
申请号：EP15867482
申请日：2015-04-13
申请人： ZTE CORP
发明人： LIU KUN , LU ZHAOHUA , DAI BO , XIA SHUQIANG , SHI JING , DAI QIAN
IPC分类号： H04W74/08
CPC分类号： H04W74/08 , H04W74/004
摘要： Methods for sending or receiving random access configuration information, devices for sending or receiving random access configuration information, a first-class node and a second-class node are provided. In the method for sending random access configuration information, a first-class node receives one or more first-class reference signals sent by a second-class node, the second-class node may include a node which sends one or more first-class reference signals belonging to a same first-class reference signal subset in a determined time-domain resource set, a first-class reference signal set may include one or more first-class reference signal subsets and each first-class reference signal subset may include one or more first-class reference signals (S102). The first-class node sends random access configuration information to the second-class node according to the one or more received first-class reference signals (S104). By the technical solution, the problem that a system access solution for users in the related communication technology may cause high system resource overhead during access of a large number of users is solved, and an effect of reducing the resource overhead is further achieved.

5. 发明公开

EP3203791A4 METHOD AND DEVICE FOR ENHANCING POSITIONING 审中-公开
公开(公告)号：EP3203791A4
公开(公告)日：2017-11-22
申请号：EP15858065
申请日：2015-08-20
申请人： ZTE CORP
发明人： LU ZHAOHUA , DAI BO , CHEN SHIJUN , LI YONG , LIU KUN
IPC分类号： H04W64/00
CPC分类号： H04W64/006 , G01S5/0236 , G01S5/0242 , H04W24/02 , H04W24/08 , H04W40/20 , H04W64/00 , H04W64/003 , Y02D70/1262 , Y02D70/142 , Y02D70/164 , Y02D70/38
摘要： The embodiments of the present invention provide a method and a device for enhancing positioning. The method includes: a first communication node acquiring positioning solution adjustment information, herein the positioning solution adjustment information at least contains one of the following: positioning error information for indicating a positioning error of a second communication node and positioning mode adjustment indication information; and the first communication node adjusting a positioning solution.

6. 发明公开

EP3188433A4 METHOD AND DEVICE FOR USING UNLICENSED CARRIER IN TRANSMITTING AND RECEIVING SIGNAL 有权
标题翻译： VERFAHREN UND VORRICHTUNG ZUR VERWENDUNG EINES UNLIZENZIERTENTRÄGERSZUMÜBERTRAGENUND EMPFANGEN EINES SIGNALS
公开(公告)号：EP3188433A4
公开(公告)日：2017-08-30
申请号：EP15836354
申请日：2015-08-21
申请人： ZTE CORP
发明人： GOU WEI , DAI BO , ZHAO YAJUN , LU ZHAOHUA
IPC分类号： H04W74/08 , H04L5/00 , H04L27/26
CPC分类号： H04W16/14 , H04L5/0005 , H04L5/0007 , H04L5/001 , H04L5/0048 , H04L5/0053 , H04L5/0091 , H04L27/0006 , H04L27/2608 , H04W24/10 , H04W72/0453 , H04W72/0486 , H04W74/0816
摘要： The embodiments of the present invention provide a method and apparatus for transmitting and receiving a signal using an unlicensed carrier, applied in a base station, including the following steps. After a right to use the unlicensed carrier is preempted by the base station, the signal in remaining resources and/or a subframe subsequent is transmitted to the remaining resources, herein the signal includes one or more of start symbol identity information, a synchronization signal, a reference signal, and a service data signal, herein, the remaining resources includes the complete Orthogonal Frequency-Division Multiplexing (OFDM) symbols located in a contention back-off window and after a time point when the right to use the unlicensed carrier is contended, or complete OFDM symbols from the time point when the right to use the unlicensed carrier is contended by the base station up to an end time of a subframe in which the time point is located.
摘要翻译：本发明实施例提供了一种应用于基站的使用免许可载波的信号发送接收方法及装置，包括以下步骤。在基站抢占使用该免授权载波的权限之后，将剩余资源和/或后续子帧中的信号发送给其余资源，其中，该信号包括开始符号标识信息，同步信号，参考信号和业务数据信号，其余资源包括位于竞争退避窗口中的完整正交频分复用（OFDM）码元，并且在竞争使用该免许可载波的权利的时间点之后，或者从基站竞争使用该免许可载波的权利的时间点起，直到该时间点所在的子帧的结束时间为止完成OFDM符号。

7. 发明公开

EP2538745A4 METHOD AND DEVICE FOR TRANSMITTING CONTROL FORMAT INDICATOR VALUE 审中-公开
标题翻译： VERFAHREN UND VORRICHTUNG ZURÜBERTRAGUNGVON STEUERFORMATINDIKATORWERTEN
公开(公告)号：EP2538745A4
公开(公告)日：2017-07-05
申请号：EP10852796
申请日：2010-12-17
申请人： ZTE CORP
发明人： DAI BO , ZENG PING , WU XIN , ZUO ZHISONG
IPC分类号： H04W80/06 , H04L5/00 , H04W80/02
CPC分类号： H04W80/02 , H04L5/001 , H04L5/0094

8. 发明公开

EP3163957A4 METHOD AND DEVICE FOR CONFIGURING AND SENDING UPLINK CONTROL CHANNEL, BASE STATION AND USER EQUIPMENT 有权
标题翻译：方法和设备进行配置和发送上行控制信道，基站和用户设备
公开(公告)号：EP3163957A4
公开(公告)日：2017-06-14
申请号：EP14896685
申请日：2014-10-29
申请人： ZTE CORP
发明人： LIANG CHUNLI , DAI BO , YANG WEIWEI
IPC分类号： H04W72/04 , H04W24/02
CPC分类号： H04W72/0413 , H04L5/001 , H04L5/0055 , H04L5/14 , H04W24/00 , H04W24/02 , H04W28/18 , H04W72/0446 , H04W76/046 , H04W88/02 , H04W88/08
摘要： The present invention discloses a method and apparatus for configuring and sending an uplink control channel, a base station, and a User Equipment (UE). The method includes: sending, by a base station, a message to a user equipment, herein the message is used for configuring a sending mode for a physical uplink control channel (PUCCH) of the user equipment, herein the sending mode includes: a first sending mode in which the PUCCH is sent only on an uplink primary serving cell, and a second sending mode in which the PUCCH is sent on the uplink primary serving cell and an uplink secondary serving cell. Through the present invention, the problem in the conventional art that support for simultaneous sending of the PUCCH on the PCell and the SCell is not provided is solved, thereby achieving the simultaneous sending of the PUCCH on the PCell and the SCell.
摘要翻译：本发明盘松动用于配置和发送的上行链路控制信道，基站和用户设备（UE）的方法和装置。该方法包括：发送，由基站，消息到用户设备，在该消息中用于配置发送模式为所述用户设备的物理上行链路控制信道（PUCCH），在发送模式下，包括：第一发送模式，其中PUCCH仅在上行链路上向主服务小区发送的，并且其中，所述PUCCH的上行链路上的主服务小区发送的上行链路辅助服务小区的第二发送模式。通过本发明，在传统技术中的麻烦没有为在PCell同时发送PUCCH的和未设置S小区被解决，从而实现同时在PCell和SCell发送PUCCH的支持。

9. 发明公开

EP3079296A4 METHOD, SYSTEM, TERMINAL AND BASE STATION FOR TRANSMITTING HYBRID AUTOMATIC REPEAT REQUEST ACKNOWLEDGEMENT (HARQ-ACK) FEEDBACK INFORMATION 有权
标题翻译：方法，系统，终端和基站，发送HARQ反馈信息
公开(公告)号：EP3079296A4
公开(公告)日：2017-05-31
申请号：EP14878361
申请日：2014-08-04
申请人： ZTE CORP
发明人： CHEN XIANMING , DAI BO , LU ZHAOHUA
IPC分类号： H04L1/16 , H04L1/08 , H04L1/18 , H04L5/00
CPC分类号： H04L1/1854 , H04L1/08 , H04L1/1812 , H04L1/1861 , H04L5/0055 , H04L5/0058

10. 发明公开

EP3142278A4 MODULATION PROCESSING METHOD AND APPARATUS FOR HIGH-ORDER CODING, BASE STATION, AND TERMINAL 有权
标题翻译： MODULATIONSVERARBEITUNGSVERFAHREN UND -VORRICHTUNG ZUR CODIERUNGHÖHERERORDNUNG，BASISSTATION UNDENDGERÄT
公开(公告)号：EP3142278A4
公开(公告)日：2017-05-17
申请号：EP14891460
申请日：2014-09-01
申请人： ZTE CORP
发明人： CHEN ZEWEI , DAI BO , LI YU NGOK , ZUO ZHISONG , XU JUN , XIA SHUQIANG
IPC分类号： H04L1/00
CPC分类号： H04L27/36 , H03C7/02 , H04L1/00 , H04L1/0003 , H04L1/0009 , H04L1/0026 , H04L1/003 , H04L25/03866 , H04L29/0651 , H04L29/08108 , H04L2001/0092 , H04L2027/0097
摘要： The present invention provides a modulation processing method and apparatus for high-order coding, a base station and a terminal, herein the method includes: a base station selecting a Modulation and Coding Scheme (MCS) table according to a transmission type and predefined information, herein the MCS table includes a MCS table supporting a M-order modulation and a MCS table not supporting a M-order modulation, herein M>64; and the base station transmitting downlink control signaling to a terminal, the downlink control signaling including a modulation and coding scheme field I MCS , herein the I MCS is based on the MCS table supporting or not supporting a M-order modulation selected by the base station. With the above technical solutions according to the present invention, the technical problem in the related art that the conventional table cannot support a higher-order modulation is solved, thereby achieving transmission between the base station and the terminal based on the higher-order modulation.
摘要翻译：本发明提供了一种高阶编码的调制处理方法和装置，基站和终端，该方法包括：基站根据传输类型和预定义信息选择调制编码方式（MCS，Modulation and Coding Scheme）表，这里MCS表格包括支持M阶调制的MCS表格和不支持M阶调制的MCS表格，这里M> 64; 基站向终端发送下行控制信令，该下行控制信令包括调制编码方式字段I MCS，这里的I MCS是基于支持或不支持基站选择的M阶调制的MCS表格。采用本发明上述技术方案，解决了现有技术中无法支持高阶调制的现有技术存在的技术问题，从而实现了基站与终端之间基于高阶调制的传输。

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