公开(公告)号：US20160088651A1

公开(公告)日：2016-03-24

申请号：US14785065

申请日：2013-12-31

Applicant: ZTE CORPORATION

Inventor： Bin YU ,  Bo DAI ,  Shuqiang XIA ,  Zhirong LIN ,  Junfeng ZHANG ,  Dan ZHENG

IPC: H04W72/14 ,  H04W72/04

CPC classification number: H04W72/14 ,  H04L5/00 ,  H04W72/042 ,  H04W72/121

Abstract: Provided are a method and device for sending or acquiring a grant signalling. The method for sending a grant signalling includes: configuring one Multi-Physical Downlink Control Channel (M-PDCCH); and sending a grant signalling to N pieces of User Equipment (UE) through the M-PDCCH. By the technical solution, the technical problem that data throughput and spectral efficiency of a system are reduced by higher PDCCH overhead caused by the fact that one PDCCH or EPDCCH signalling can be granted to only one piece of UE in the related technology is solved, and the technical effect of improving the data throughput and spectral efficiency of the system is achieved.

Abstract translation: 提供了用于发送或获取授权信令的方法和设备。 发送授权信令的方法包括：配置一个多物理下行链路控制信道（M-PDCCH）; 并通过M-PDCCH向N个用户设备（UE）发送授权信令。 通过技术方案，解决了由于在相关技术中只能向一个UE授予一个PDCCH或EPDCCH信令而导致的较高PDCCH开销来降低系统的数据吞吐量和频谱效率的技术问题， 实现了提高系统数据吞吐量和频谱效率的技术效果。

公开(公告)号：US20160066343A1

公开(公告)日：2016-03-03

申请号：US14784434

申请日：2014-03-13

Applicant: ZTE CORPORATION

Inventor： Zhirong LIN ,  Bo DAI ,  Shuqiang XIA

IPC: H04W72/12 ,  H04L5/14

CPC classification number: H04W72/1289 ,  H04L5/0044 ,  H04L5/0055 ,  H04L5/1469 ,  H04W72/1205 ,  H04W72/1268

Abstract: A multi-subframe scheduling method, device and system are disclosed. The method includes: a base station side scheduling transmission of a plurality of subframes through a piece of downlink control information DCI; and according to an acquired multi-subframe scheduling mode and scheduling parameters, a user equipment UE receiving and sending the plurality of subframes according to an indication of the DCI.

Abstract translation: 公开了一种多子帧调度方法，装置和系统。 该方法包括：基站侧通过下行链路控制信息DCI调度多个子帧的发送; 根据获取的多子帧调度模式和调度参数，用户设备UE根据DCI的指示接收并发送多个子帧。

公开(公告)号：US20180124712A1

公开(公告)日：2018-05-03

申请号：US15856017

申请日：2017-12-27

Applicant: ZTE CORPORATION

Inventor： Zhirong LIN ,  Bo DAI ,  Lu REN ,  Shuqiang XIA

IPC: H04W52/14 ,  H04W52/02 ,  H04W56/00 ,  H04L5/00 ,  H04W72/04

CPC classification number: H04W52/146 ,  H04L5/001 ,  H04L5/0053 ,  H04W52/0209 ,  H04W56/0005 ,  H04W56/0045 ,  H04W72/0453 ,  Y02D70/00 ,  Y02D70/1262 ,  Y02D70/1264

Abstract: An uplink signal transmitting method applied to a carrier aggregation system, comprises: after configuring more than two timing advances, user equipment rate-matching uplink signals and/or uplink channels between which front-to-back symbol overlap will occur in time domain over different uplink carriers, and then transmitting the uplink signals and/or uplink channels, or discarding and then transmitting the uplink signals and/or uplink channels, or transmitting simultaneously.

公开(公告)号：US20160242121A1

公开(公告)日：2016-08-18

申请号：US15139264

申请日：2016-04-26

Applicant: ZTE CORPORATION

Inventor： Zhirong LIN ,  Bo DAI ,  Lu REN ,  Shuqiang XIA

IPC: H04W52/14 ,  H04W52/02

CPC classification number: H04W52/146 ,  H04L5/001 ,  H04L5/0053 ,  H04W52/0209 ,  H04W56/0005 ,  H04W56/0045 ,  H04W72/0453 ,  Y02D70/00 ,  Y02D70/1262 ,  Y02D70/1264

Abstract: An uplink signal power reduction method applied to a carrier aggregation system, comprises: an UE being configured with multiple timing advances, when symbols in uplink channels carried on different carriers are not aligned in the time domain and symbols on different carriers are overlapped in the time domain, if a sum of the transmission power of each uplink channel of said UE is determined to be bigger than a maximum transmission power configured for said UE, then an eNB instructing said UE to reduce a transmission power of said uplink channels in which symbols are overlapped in the time domain on different carriers.

Abstract translation: 一种应用于载波聚合系统的上行链路信号功率降低方法，包括：当不同载波上承载的上行链路信道中的符号在时域中不对齐且不同载波上的符号在时间上重叠时，UE配置有多个定时提前 域，如果所述UE的每个上行链路信道的发送功率之和被确定为大于为所述UE配置的最大发送功率，则指示所述UE降低所述上行链路信道的发送功率的符号为 在不同运营商的时域重叠。

公开(公告)号：US20160143011A1

公开(公告)日：2016-05-19

申请号：US14889220

申请日：2014-03-11

Applicant: ZTE CORPORATION

Inventor： Shuqiang XIA ,  Zhirong LIN ,  Bo DAI

IPC: H04W72/04 ,  H04L5/00 ,  H04B7/04

CPC classification number: H04W72/044 ,  H04B7/0456 ,  H04L1/0031 ,  H04L5/0048

Abstract: Disclosed are a data transmitting, receiving method, a data transmitting end, and a data receiving end. The transmitting method includes that: a transmitting end codes and modulates a plurality of transport blocks of a same receiving end, wherein a same precoding matrix is used to precode the plurality of transport blocks; the transmitting end maps the plurality of transport blocks onto time-frequency resources of a plurality of subframes; and the transmitting end transmits the plurality of subframes.

Abstract translation: 公开了一种数据发送，接收方法，数据发送端和数据接收端。 发送方法包括：发送端对相同接收端的多个传输块进行编码和调制，其中使用相同的预编码矩阵来对多个传输块进行预编码; 发送端将多个传输块映射到多个子帧的时间 - 频率资源上; 发送端发送多个子帧。