公开(公告)号：US10516464B2

公开(公告)日：2019-12-24

申请号：US15934991

申请日：2018-03-24

Applicant: ZTE Corporation

Inventor： Jun Xu ,  Bo Dai ,  Wen Zhang ,  Shuqiang Xia ,  Junfeng Zhang

IPC: H04B7/06 ,  H04W4/70 ,  H03M13/11 ,  H04L1/00 ,  H04L5/00 ,  H04W48/12

Abstract: The present disclosure provides a method and an apparatus for receiving Channel Quality Indication (CQI) information, as well as a method and an apparatus for transmitting CQI information. The method for receiving CQI information includes: transmitting a higher layer configuration signaling message to a terminal; and receiving CQI information from the terminal. The CQI information is determined based on a CQI table obtained based on the higher layer configuration signaling message. With the above solutions, higher data transmission reliability and lower data transmission rate required for MTC terminals with coverage enhancement and 5G terminals can be achieved.

公开(公告)号：US10477532B2

公开(公告)日：2019-11-12

申请号：US15751366

申请日：2016-07-27

Applicant: ZTE CORPORATION

Inventor： Jing Shi ,  Xianming Chen ,  Bo Dai ,  Shuqiang Xia ,  Wen Zhang ,  Kun Liu ,  Huiying Fang

IPC: H04W72/04 ,  H04L5/00 ,  H04W72/12 ,  H04W74/00 ,  H04W4/70 ,  H04W88/08

Abstract: 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 a set position.

公开(公告)号：US10476573B2

公开(公告)日：2019-11-12

申请号：US15934991

申请日：2018-03-24

Applicant: ZTE Corporation

Inventor： Jun Xu ,  Bo Dai ,  Wen Zhang ,  Shuqiang Xia ,  Junfeng Zhang

IPC: H04B7/06 ,  H04W4/70 ,  H03M13/11 ,  H04L1/00 ,  H04L5/00 ,  H04W48/12

Abstract: The present disclosure provides a method and an apparatus for receiving Channel Quality Indication (CQI) information, as well as a method and an apparatus for transmitting CQI information. The method for receiving CQI information includes: transmitting a higher layer configuration signaling message to a terminal; and receiving CQI information from the terminal. The CQI information is determined based on a CQI table obtained based on the higher layer configuration signaling message. With the above solutions, higher data transmission reliability and lower data transmission rate required for MTC terminals with coverage enhancement and 5G terminals can be achieved.

公开(公告)号：US20190327718A1

公开(公告)日：2019-10-24

申请号：US16367112

申请日：2019-03-27

Applicant: ZTE Corporation

Inventor： Huiying Fang ,  Weiwei Yang ,  Bo Dai

IPC: H04W72/04 ,  H04W4/80 ,  H04L1/16

Abstract: The present invention provides a resource allocation method and device. The method includes: sending, by a base station, a resource allocation parameter to a terminal, where the resource allocation parameter includes a starting narrowband index and a resource position, where the starting narrowband index is used for indicating a narrowband resource and/or a wideband resource for the terminal to establish a physical shared channel. The embodiments of the present invention solve the problem in existing art that resource allocation for physical downlink shared channel (PDSCH)/physical uplink shared channel (PUSCH) only considers a bandwidth limitation of a 1.4 MHz narrowband so that a user equipment (UE) cannot support machine type communications (MTC) applications with a higher data rate, achieving an effect of being capable of supporting MTC traffic with a higher data rate.

公开(公告)号：US10455448B2

公开(公告)日：2019-10-22

申请号：US15563609

申请日：2015-09-16

Applicant: ZTE Corporation

Inventor： Kun Liu ,  Bo Dai ,  Zhaohua Lu ,  Shuqiang Xia ,  Xianming Chen ,  Jing Shi ,  Wen Zhang ,  Huiying Fang

IPC: H04W4/00 ,  H04W28/04 ,  H04W74/08 ,  H04W4/70

Abstract: 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.

公开(公告)号：US10420076B2

公开(公告)日：2019-09-17

申请号：US15546008

申请日：2016-02-01

Applicant: ZTE CORPORATION

Inventor： Shuqiang Xia ,  Wen Zhang ,  Bo Dai ,  Jing Shi ,  Huiying Fang ,  Xianming Chen ,  Kun Liu

IPC: H04W72/04 ,  H04W28/06 ,  H04L1/18 ,  H04W4/70

Abstract: Provided are a resource allocation method and device and an information feedback method and device. The resource allocation method includes: a resource allocation sending end sends information about resources allocated to a resource allocation receiving end to the resource allocation receiving end through a first portion and a second portion of total indication amount Q bits, the first portion contains first indication amount Q1 bits, and the second portion contains second indication amount Q2 bits, the number of resources allocated to the resource allocation receiving end is K, resource indexes corresponding to the K resources are Si, i∈[0, 1, 2 . . . K−1], Si

公开(公告)号：US10389843B2

公开(公告)日：2019-08-20

申请号：US15029912

申请日：2014-05-16

Applicant: ZTE Corporation

Inventor： Bo Dai ,  Feng Xie ,  Yada Huang ,  YuNgok Li ,  Guanghui Yu ,  Liujun Hu

IPC: H04W36/00 ,  H04L29/08 ,  H04W16/32 ,  H04W24/02 ,  H04W36/10 ,  H04W36/38 ,  H04W76/34 ,  H04W76/15 ,  H04W76/30

Abstract: A method, device and a computer storage medium for wireless connection are provided. The method includes that: a main Transmission Point (TP) sends a connection indication to User Equipment (UE), the connection indication being used to indicate the UE to establish a connection with at least one sub TP on the premise of keeping a current connection with the main TP.

公开(公告)号：US10292128B2

公开(公告)日：2019-05-14

申请号：US15535714

申请日：2015-01-20

Applicant: ZTE CORPORATION

Inventor： Shijun Chen ,  Liujun Hu ,  Guanghui Yu ,  Bo Dai ,  Zhaohua Lu

IPC: H04W24/00 ,  H04W64/00 ,  G01S5/14 ,  H04W4/02 ,  H04W56/00 ,  H04W72/04 ,  G01S5/02 ,  H04J11/00 ,  G01S5/00

Abstract: Provided are a method, a system and a positioning location calculation device for realizing wireless positioning. The method includes: a positioning measurement device updating locally and statically stored PSS information according to movement information of the positioning measurement device when network connection is performed (200); receiving a positioning signal transmitted by each PSS in a band of a communication network on a determined wireless resource to obtain time information of the positioning signals transmitted by one or more PSSs (201); and calculating location information based on the time information about the positioning signals transmitted by the one or more PSSs and the PSS information according to a preset positioning mode (202).

公开(公告)号：US10263755B2

公开(公告)日：2019-04-16

申请号：US15505141

申请日：2015-04-27

Applicant: ZTE Corporation

Inventor： Weiwei Yang ,  Chunli Liang ,  Bo Dai

IPC: H04L1/18 ,  H04L5/14 ,  H04L5/00 ,  H04W72/04

Abstract: A method and an apparatus for sending response information and a computer storage medium are disclosed. The method comprises: determining a Hybrid Automatic Repeat reQuest (HARQ) timing corresponding to a downlink subframe, wherein the downlink subframe is a downlink subframe, for which a feedback of HARQ-ACK response information is needed, and is located in a Frequency Division Duplexing (FDD) downlink or uplink frequency spectrum; and sending the HARQ-ACK response information corresponding to the downlink subframe according to the determined HARQ timing.

公开(公告)号：US20190081660A1

公开(公告)日：2019-03-14

申请号：US15757892

申请日：2016-09-05

Applicant: ZTE Corporation

Inventor： Xianghui Han ,  Shuqiang Xia ,  Bo Dai ,  Wen Zhang ,  Jing Shi ,  Qian Dai ,  Wei Gou

IPC: H04B1/7143 ,  H04J13/00 ,  H04L27/26 ,  H04L5/00 ,  H04W72/04 ,  H04L27/20

Abstract: A method and device for transmitting information, comprising: firstly, determining a predefined pattern for carrying information; wherein the predefined pattern comprises a predefined sequence, or the time-frequency structure of a predefined reference symbol (RS), and the information comprises an acknowledgment message (ACK) or a non-acknowledgment message (NACK); and then transmitting the predefined pattern carrying the information on a preset time-frequency domain resource.