Patents by Inventor Huiying Fang

Huiying Fang has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Random access method and system
    Patent number: 10021723
    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.
    Type: Grant
    Filed: March 17, 2014
    Date of Patent: July 10, 2018
    Assignee: ZTE Corporation
    Inventors: Kun Liu, Bo Dai, Shuqiang Xia, Zhaohua Lu, Huiying Fang, Jing Shi, Xincai Li
  • Control channel transmission, transmission processing method and apparatus, network side device and terminal
    Patent number: 10015780
    Abstract: A method and an apparatus for transmitting a control channel, a method and an apparatus for processing the transmission of the control channel, a network side device and a terminal are provided. The method for transmitting the control channel is applied to the network side device. The method for transmitting the control channel includes: acquiring indicating information for indicating a terminal type; and when the indicating information indicates that the terminal type is a first terminal type, transmitting the control channel to the terminal with the first terminal type in multiple sub-frames.
    Type: Grant
    Filed: September 10, 2013
    Date of Patent: July 3, 2018
    Assignee: ZTE CORPORATION
    Inventors: Jing Shi, Bo Dai, Shuqiang Xia, Xincai Li, Huiying Fang
  • Method and apparatus for transmitting and receiving system information
    Patent number: 10015001
    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.
    Type: Grant
    Filed: July 9, 2014
    Date of Patent: July 3, 2018
    Assignee: ZTE Corporation
    Inventors: Huiying Fang, Bo Dai, Jing Shi, Shuqiang Xia, Lijie Wu, Zhaohua Lu
  • RANDOM ACCESS METHOD, DEVICE AND SYSTEM
    Publication number: 20180184461
    Abstract: 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.
    Type: Application
    Filed: May 13, 2016
    Publication date: June 28, 2018
    Inventors: Wen Zhang, Shuqiang Xia, Bo Dai, Qian Dai, Zhaohua Lu, Kun Liu, Xianming Chen, Jing Shi, Xincai Li, Huiying Fang
  • Communication method and apparatus and storage medium
    Publication number: 20180176941
    Abstract: Disclosed is a communication method. The method comprises: a second node acquiring first configuration information sent by a first node; and according to the first configuration information, sending a first message to the first node, wherein the first configuration information is used for determining a sending time of the first message. Also disclosed are a communication apparatus and a storage medium.
    Type: Application
    Filed: September 8, 2015
    Publication date: June 21, 2018
    Inventors: Kun Liu, Bo Dai, Zhaohua Lu, Shuqiang Xia, Xianming Chen, Jing Shi, Wen Zhang, Huiying Fang
  • METHOD, DEVICE, AND USER EQUIPMENT FOR RECEIVING DOWNLINK INFORMATION
    Publication number: 20180176893
    Abstract: Provided are a method, device and user equipment for receiving downlink information. The method includes: determining downlink information to be preferentially received according to at least one of: UE state, subframe type of a subframe for transmitting downlink information, and information type of downlink information; and receiving the downlink information.
    Type: Application
    Filed: February 29, 2016
    Publication date: June 21, 2018
    Inventors: Wen ZHANG, Shuqiang XIA, Bo DAI, Jing SHI, Kun LIU, Xianming CHEN, Huiying FANG
  • System information transmitting and receiving method and device
    Patent number: 9986555
    Abstract: Disclosed is a system information transmitting method, including: in one modification period, determining a frequency domain location for transmitting a coverage enhancement system message and time domain locations for periodically transmitting a coverage enhancement system message; a base station periodically transmitting the coverage enhancement system message; and the determined frequency domain location and the time domain locations for periodically transmitting are different from the re-transmission locations of main information block (MIB) information. Also disclosed are a receiving method corresponding to the transmitting method, as well as devices corresponding to the transmitting and receiving methods.
    Type: Grant
    Filed: May 23, 2014
    Date of Patent: May 29, 2018
    Assignee: ZTE Corporation
    Inventors: Huiying Fang, Bo Dai, Shuqiang Xia, Jing Shi
  • Method for transmitting system information, system and device
    Patent number: 9986558
    Abstract: The disclosure discloses a method for transmitting system information for transmitting system information, a system and a device. The method includes that: a position of a resource for repeatedly sending the system information for repeatedly sending system information in a transmission period for the system information is determined; and the system information is sent on the resource for repeatedly sending the system information for repeatedly sending system information.
    Type: Grant
    Filed: May 9, 2014
    Date of Patent: May 29, 2018
    Assignee: ZTE CORPORATION
    Inventors: Huiying Fang, Bo Dai, Shuqiang Xia, Jing Shi, Xincai Li
  • METHOD AND APPARATUS FOR RESOURCE CONFIGURATION AND BASE STATION
    Publication number: 20180145814
    Abstract: The present document provides a method, an apparatus and a base station for resource configuration. The method includes: performing, when resources for a first type of channel allocated to a first terminal and resources for a second type of channel allocated to a second terminal satisfy a specified condition, a time-domain position of a first resource among the resources for the second type of channel is postponed. In one aspect, the problem of avoiding collision occurring between channel resources configured for different terminals in the related art can be solved, thereby avoiding collisions of channel resources and improving the communication efficiency.
    Type: Application
    Filed: January 16, 2018
    Publication date: May 24, 2018
    Inventors: Kun Liu, Bo Dai, Zhaohua Lu, Xianming Chen, Weiwei Yang, Huiying Fang
  • TRANSMISSION METHOD AND CONFIGURATION METHOD FOR DOWNLINK CONTROL CHANNEL, AND TERMINAL AND BASE STATION
    Publication number: 20180139024
    Abstract: 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 (N_total) 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.
    Type: Application
    Filed: March 16, 2016
    Publication date: May 17, 2018
    Inventors: Jing SHI, Bo DAI, Shuqiang XIA, Huiying FANG, Kun LIU, Xianming CHEN, Wen ZHANG
  • BASE STATION AND METHOD FOR REALIZING CHANNEL TRANSMISSION
    Publication number: 20180110043
    Abstract: 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.
    Type: Application
    Filed: November 10, 2015
    Publication date: April 19, 2018
    Inventors: Jing SHI, Shuqiang XIA, Bo DAI, Xianming CHEN, Wen ZHANG, Kun LIU, Huiying FANG
  • Random access signalling resending method and apparatus
    Publication number: 20180084455
    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.
    Type: Application
    Filed: September 16, 2015
    Publication date: March 22, 2018
    Inventors: Kun Liu, Bo Dai, Zhaohua Lu, Shuqiang Xia, Xianming Chen, Jing Shi, Wen Zhang, Huiying Fang
  • Method and device for sending and receiving random access sequence
    Patent number: 9924546
    Abstract: A method and device for sending and receiving a random access sequence, wherein the method for sending a random access sequence includes: determining one or more preset random access resources forming a Physical Random Access Channel (PRACH); and sending a first random access sequence on the one or more preset random access resources. By the disclosure, the problem that an access requirement cannot be met by a random access sequence processing method in a related art is solved, and the effect of improving random access efficiency and accuracy is further achieved.
    Type: Grant
    Filed: October 23, 2013
    Date of Patent: March 20, 2018
    Assignee: ZTE CORPORATION
    Inventors: Kun Liu, Bo Dai, Shuqiang Xia, Zhaohua Lu, Huiying Fang, Jing Shi, Xincai Lin
  • METHOD AND DEVICE FOR TRANSMITTING DATA
    Publication number: 20180034605
    Abstract: Disclosed is a method for transmitting data. The method comprises: dividing an available system bandwidth into a plurality of pre-defined candidate positions, and determining a frequency domain position of data transmission based on the pre-defined candidate positions; and transmitting data in the determined frequency domain position. Also disclosed is a device for transmitting data, comprising: a dividing module configured to divide an available system bandwidth into a plurality of pre-defined candidate positions; a determination module configured to determine a frequency domain position of data transmission based on the pre-defined candidate positions; and a transmission module configured to transmit data in the determined frequency domain position.
    Type: Application
    Filed: July 22, 2014
    Publication date: February 1, 2018
    Inventors: Huiying Fang, Bo Dai, Xianming Chen, Shuqiang Xia, Jing Shi
  • Resource Allocation Method and Device and Information Feedback Method and Device
    Publication number: 20180027525
    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<Si+1, 1?K?M, and M is the number of virtual continuous resources allowed to be allocated by the resource allocation receiving end.
    Type: Application
    Filed: February 1, 2016
    Publication date: January 25, 2018
    Applicant: ZTE Corporation
    Inventors: Shuqiang XIA, Wen ZHANG, Bo DAI, Jing SHI, Huiying FANG, Xianming CHEN, Kun LIU
  • Uplink control information sending method, and user equipment and base station
    Patent number: 9877311
    Abstract: There is provided a method for sending uplink control information, comprising when a Frequency Division Duplex (FDD) serving cell and a Time Division Duplex (TDD) serving cell are aggregated, a user equipment (UE) sending the uplink control information in uplink subframes of the FDD serving cell and/or uplink subframes of the TDD serving cell according to a predefined rule.
    Type: Grant
    Filed: May 22, 2014
    Date of Patent: January 23, 2018
    Assignee: ZTE CORPORATION
    Inventors: Weiwei Yang, Bo Dai, Chunli Liang, Shuqiang Xia, Huiying Fang
  • Downlink channel time domain position determination method and device
    Patent number: 9860049
    Abstract: A downlink control channel time-domain position determination method and device are disclosed. The method includes: a terminal determining a way for acquiring a time-domain position of a downlink control channel and/or a time-domain starting position of a downlink data channel corresponding to the downlink control channel according to a number of repetitions of resources corresponding to the downlink control channel and/or a downlink channel type; the terminal obtaining the time-domain position of the downlink control channel and/or the time-domain starting position of the downlink data channel in accordance with the way.
    Type: Grant
    Filed: June 17, 2014
    Date of Patent: January 2, 2018
    Assignee: Xi'an Zhongxing New Software Co., Ltd.
    Inventors: Xincai Li, Bo Dai, Shuqiang Xia, Jing Shi, Kun Liu, Huiying Fang
  • RANDOM ACCESS RESPONSE MESSAGE SENDING METHOD AND NODE
    Publication number: 20170374689
    Abstract: The document discloses a method for sending a Random Access Response (RAR) message and a node. The method includes: a first type node sends an RAR through a downlink channel, and the RAR carries one or more pieces of RAR information of a second type node.
    Type: Application
    Filed: January 12, 2016
    Publication date: December 28, 2017
    Applicant: ZTE CORPORATION
    Inventors: Kun LIU, Bo DAI, Zhaohua LU, Shuqiang XIA, Xianming CHEN, Jing SHI, Huiying FANG
  • Information processing method and method for UE random accessing LTE system
    Patent number: 9774983
    Abstract: The information processing method includes: an evolved NodeB sending information of PRACH resources configured for a UE to the UE via a PDSCH indicated by a downlink control channel, and after receiving a random access preamble sequence sent from the UE, the evolved NodeB sending downlink control information and a Random Access Response (RAR), wherein the downlink control channel is an enhanced Physical Downlink Control Channel (ePDCCH); or, information carried by PBCH indicates that the downlink control channel is the ePDCCH or a physical downlink control channel; or, when the LTE system bandwidth is less than or equal to the reception bandwidth of the UE, the downlink control channel is a physical downlink control channel, and when the LTE system bandwidth is larger than the reception bandwidth of the UE, the downlink control channel is the ePDCCH.
    Type: Grant
    Filed: December 25, 2012
    Date of Patent: September 26, 2017
    Assignee: ZTE Corporation
    Inventors: Xincai Li, Shuqiang Xia, Bo Dai, Huiying Fang
  • Access method and apparatus for user equipment
    Publication number: 20170265223
    Abstract: An access method and device for User Equipment (UE) are provided. The method includes: a Physical Random Access Channel (PRACH) resource is selected according to a preset manner, wherein the PRACH resource is one of: a preamble resource, a preamble resource and one or more access time points, a preamble resource and one or more frequency-domain resources, and a preamble and one or more time-frequency resources; and an access is performed by adopting the PRACH resource.
    Type: Application
    Filed: March 19, 2015
    Publication date: September 14, 2017
    Inventors: Wen ZHANG, Shuqiang XIA, Bo DAI, Kun LIU, Huiying FANG, Xincai LI, Qian DAI, Zhaohua LU, Jianxun AI, Jing SHI, Shupeng LI