公开(公告)号：US20170041829A1

公开(公告)日：2017-02-09

申请号：US15304121

申请日：2014-07-24

Applicant: ZTE CORPORATION

Inventor： Bo DAI ,  Shuqiang XIA ,  Qian DAI ,  Jing SHI ,  Liujun HU ,  Zhaohua LU

IPC: H04W28/22 ,  H04W28/06

CPC classification number: H04W28/22 ,  H04L5/0044 ,  H04L5/0053 ,  H04L5/0091 ,  H04L27/2601 ,  H04W28/06

Abstract: Disclosed are a data transmission method and apparatus. The method includes: a transmission node acquiring information about a data transmission mode, herein the information about the data transmission mode includes a rapid data transmission mode in which a time-domain length of data transmission is configured based on a time-domain symbol; and the transmission node transmitting data according to the acquired data transmission mode. In the data transmission method, the time-domain length of data transmission is configured based on the time-domain symbol, the setting of the time-domain length of data transmission is flexible, multiple opportunities of data transmission can exist in one subframe, resources used for data transmission can be guaranteed to be found rapidly when there is a data transmission demand, thus rapid data transmission is realized and data transmission delay is reduced.

Abstract translation: 公开了一种数据传输方法和装置。 该方法包括：发送节点获取关于数据传输模式的信息，这里，关于数据传输模式的信息包括：快速数据传输模式，其中基于时域符号配置数据传输的时域长度; 并且发送节点根据所获取的数据传输模式发送数据。 在数据传输方法中，数据传输的时域长度是基于时域符号配置的，数据传输的时域长度设置灵活，在一个子帧内可以存在数据传输的多个机会，资源 当有数据传输需求时，用于数据传输的数据传输可以保证快速发现，从而实现快速的数据传输，降低数据传输延迟。

公开(公告)号：US20160337106A1

公开(公告)日：2016-11-17

申请号：US15111753

申请日：2014-07-09

Applicant: ZTE CORPORATION

Inventor： Huiying FANG ,  Bo DAI ,  Jing SHI ,  Shuqiang XIA ,  Lijie WU ,  Zhaohua LU

IPC: H04L5/00 ,  H04W48/12 ,  H04L27/20

CPC classification number: H04L5/0091 ,  H04L5/0053 ,  H04L5/0082 ,  H04L5/0094 ,  H04L5/14 ,  H04L27/206 ,  H04Q2213/13215 ,  H04W48/12

Abstract: Disclosed are a method and an apparatus for transmitting and receiving system information. The method for transmitting comprises: determining a system information repetition transmission resource area within a system information scheduling period, wherein the system information repetition transmission resource area comprises resource elements for repetitively transmitting the system information; and the receiving method comprises: a terminal detecting system information within a system information scheduling period, wherein the system information is system information transmitted on a broadcast channel and system information transmitted on a system information repetition transmission resource area, the system information repetition transmission resource area comprises resource elements for repetitively transmitting the system information.

Abstract translation: 公开了一种用于发送和接收系统信息的方法和装置。 所述发送方法包括：确定系统信息调度周期内的系统信息重复发送资源区域，其中，所述系统信息重复发送资源区域包括用于重复发送所述系统信息的资源元素; 所述接收方法包括：系统信息调度期间的终端检测系统信息，其中，所述系统信息是在广播信道上发送的系统信息，以及在系统信息重复发送资源区域发送的系统信息，所述系统信息重复发送资源区域 包括用于重复发送系统信息的资源元素。

公开(公告)号：US20160088660A1

公开(公告)日：2016-03-24

申请号：US14890232

申请日：2013-03-17

Applicant: ZTE CORPORATION

Inventor： Kun LIU ,  Bo DAI ,  Shuqiang XIA ,  Zhaohua LU ,  Huiying FANG ,  Jing SHI ,  Xincai LI

IPC: H04W74/08 ,  H04W24/08 ,  H04L5/00 ,  H04W72/04 ,  H04L1/18

CPC classification number: H04W74/0841 ,  H04L1/1812 ,  H04L5/00 ,  H04L5/0005 ,  H04L5/0007 ,  H04L5/0037 ,  H04L5/0044 ,  H04W24/08 ,  H04W72/0406 ,  H04W74/08 ,  H04W84/18

Abstract: A random access method and system are disclosed. The method includes: a second node sending a random access signaling to a first node; and the first node replying a random access response message to the second node, wherein random access response information of the second node is carried in the random access response message.

Abstract translation: 公开了一种随机存取方法和系统。 该方法包括：向第一节点发送随机接入信令的第二节点; 并且所述第一节点向所述第二节点应答随机接入响应消息，其中所述第二节点的随机接入响应信息被携带在所述随机接入响应消息中。

公开(公告)号：US20150358996A1

公开(公告)日：2015-12-10

申请号：US14760874

申请日：2013-11-19

Applicant: ZTE CORPORATION

Inventor： Huiying FANG ,  Bo DAI ,  Shuqiang XIA ,  Jing SHI ,  Xincai LI ,  Shupeng LI

IPC: H04W72/12 ,  H04W72/04 ,  H04L5/14

CPC classification number: H04W72/1278 ,  H04L1/0088 ,  H04L1/08 ,  H04L5/14 ,  H04W4/70 ,  H04W48/10 ,  H04W48/12 ,  H04W68/005 ,  H04W72/0406

Abstract: Provided are a method and device for sending control information and receiving control information. The method for sending control information comprises repeatedly sending control information within a scheduling period of the control information M times, wherein the scheduling period is the length of N radio frames, N and M are positive integers greater than 1, and N is greater than or equal to M. The disclosure solves the technical problem in the related art that control information cannot be correctly received in a low-coverage environment and thus a terminal cannot normally access a network, achieving the technical effect of accurately receiving the control information so as to ensure that the network can be accessed normally.

Abstract translation: 提供了一种用于发送控制信息和接收控制信息的方法和装置。 用于发送控制信息的方法包括在控制信息的调度周期内多次发送控制信息M次，其中调度周期是N个无线帧的长度，N和M是大于1的正整数，N大于或等于 等于M.本公开解决了相关技术中的技术问题，即在低覆盖环境中无法正确接收到控制信息，从而终端无法正常接入网络，达到准确接收控制信息的技术效果，从而 确保网络可以正常访问。

公开(公告)号：US20240397502A1

公开(公告)日：2024-11-28

申请号：US18795945

申请日：2024-08-06

Applicant: ZTE Corporation

Inventor： Jing SHI ,  Xianghui HAN ,  Xing LIU ,  Peng HAO

IPC: H04W72/0453 ,  H04L5/00

Abstract: This document generally relates to wireless communication involving communication nodes that communicate in FR1 with a subcarrier spacing of 120 kHz. A network device may determine to communicate in a cell at a carrier frequency within frequency range 1 (FR1), and may transmit a set of synchronization signal and physical broadcast channel blocks (SSBs) in the carrier frequency within FR1 with a subcarrier spacing (SCS) of 60 kHz or 120 kHz. A user device searching for the cell at the carrier frequency within FR1 may detect the set of SSBs in the carrier frequency with the SCS of 60 kHz or 120 kHz.

公开(公告)号：US20240381330A1

公开(公告)日：2024-11-14

申请号：US18777849

申请日：2024-07-19

Applicant: ZTE Corporation

Inventor： Wei GOU ,  Xianghui HAN ,  Jing SHI ,  Xingguang WEI ,  Shuaihua KOU

IPC: H04W72/0453 ,  H04L5/14 ,  H04W72/0446 ,  H04W72/1268 ,  H04W72/231 ,  H04W72/566

Abstract: This disclosure is generally directed to wireless communication systems and methods and relates particularly to resource configuration and allocation for time-division duplex. The various implementations described in detail below concern scheduling and allocation of time-frequency communication resources within a uplink subband configured within a set of resources that are otherwise configured for downlink transmission or for transmission with a flexible direction. Various embodiments are described below for dynamically scheduling downlink transmissions within the resources of the uplink subband, for modifying/extending resources for the uplink subband in order to improve uplink and downlink transmission resource balance in real-time. The disclosure below further provides various implementations for resolving uplink and downlink transmission time conflict within the uplink subband and for transmitting downlink reference signal over the UL subband.

公开(公告)号：US20240372765A1

公开(公告)日：2024-11-07

申请号：US18769914

申请日：2024-07-11

Applicant: ZTE CORPORATION

Inventor： Jing SHI ,  Peng HAO ,  Xingguang WEI ,  Wei GOU ,  Xianghui HAN

IPC: H04L27/26 ,  H04W72/0446 ,  H04W72/1263 ,  H04W72/23

Abstract: Method and apparatus for transmitting downlink control information (DCI) are provided. The method includes: scheduling traffic channels in multiple transmission time intervals (TTIs) through a single DCI; wherein the scheduling the traffic channels in the plurality of TTIs through the single DCI comprises: indicating, through one bit-field in the single DCI, a number of TTIs and a number of repetitions of a multi-TTI scheduling.

公开(公告)号：US20240224299A1

公开(公告)日：2024-07-04

申请号：US18533472

申请日：2023-12-08

Applicant: ZTE Corporation

Inventor： Kai XIAO ,  Xing LIU ,  Peng HAO ,  Jing SHI

IPC: H04W72/30 ,  H04L5/00 ,  H04W56/00 ,  H04W72/0446 ,  H04W72/0453

CPC classification number: H04W72/30 ,  H04L5/0051 ,  H04W56/0015 ,  H04W72/0446 ,  H04W72/0453

Abstract: The present disclosure describes methods, systems and devices for determining synchronization signal raster. One method includes mapping a synchronization signal or physical broadcast channel (SS/PBCH) block to multiple time domain symbols in a time domain and continuous subcarriers in a frequency domain, by obtaining, by a user equipment (UE), a first number of time domain symbols in the SS/PBCH block in the time domain; obtaining, by the UE, a second number of continuous subcarriers for each time domain symbol in the SS/PBCH block in a frequency domain; and determining, by a base station, a mapping of the SS/PBCH block, the mapping comprising a set of time domain symbol numbers and subcarrier numbers in the time domain and the frequency domain.

公开(公告)号：US20240179651A1

公开(公告)日：2024-05-30

申请号：US18533933

申请日：2023-12-08

Applicant: ZTE Corporation

Inventor： Jing SHI ,  Xianghui HAN ,  Shuaihua KOU ,  Wei GOU ,  Xing LIU

IPC: H04W56/00 ,  H04W68/02 ,  H04W72/1268 ,  H04W74/0833

CPC classification number: H04W56/0015 ,  H04W68/02 ,  H04W72/1268 ,  H04W74/0833

Abstract: Methods and systems for techniques for initial access in asymmetric carrier aggregation are disclosed. In an implementation, a method of wireless communication includes performing, by a communication device, an initial access on one or more cell that include a first number of first direction carriers and a second number of second direction carriers, wherein the first number is larger than or equal to the second number; and performing, by the communication device, at least one of transmission or reception of a message associated with the initial access.

公开(公告)号：US20240163873A1

公开(公告)日：2024-05-16

申请号：US18487332

申请日：2023-10-16

Applicant: ZTE CORPORATION

Inventor： Jing SHI ,  Peng HAO ,  Yu Ngok LI ,  Xianghui HAN ,  Xingguang WEI

IPC: H04W72/1273 ,  H04W72/0446 ,  H04W72/23 ,  H04W72/566 ,  H04W76/11 ,  H04W76/27

CPC classification number: H04W72/1273 ,  H04W72/0446 ,  H04W72/23 ,  H04W72/569 ,  H04W76/11 ,  H04W76/27

Abstract: Provided are an information determination method and device and a storage medium. The information determination method includes determining a time domain resource allocation (TDRA) table with a physical downlink control channel (PDCCH) related symbol served as a reference point of a start length indicator value (SLIV).