Patents Assigned to XI'AN ZHONGXING NEW SOFTWARE CO. LTD.
  • Publication number: 20220247610
    Abstract: Disclosed are a method for for sending and receiving signaling information. The method includes: sending, by a base station, signaling information; where the signaling information includes: information about a correspondence between a sequence parameter and a time domain symbol. The correspondence between the sequence parameter and the time domain symbol includes: the sequence parameter hopping once every R3 time domain symbols; where R3 is an integer, each of the R3 time domain symbols includes an uplink channel or an uplink signal. R3 satisfies at least one of the following: R3 is equal to a length of a time domain orthogonal cover code (OCC) corresponding to the uplink channel or the uplink signal, or R3 is equal to a frequency domain repeated sending parameter R; where R is a positive integer.
    Type: Application
    Filed: April 20, 2022
    Publication date: August 4, 2022
    Applicant: XI'AN ZHONGXING NEW SOFTWARE CO., LTD.
    Inventors: Shujuan ZHANG, Zhaohua LU, Chuangxin JIANG, Yuxin WANG, Ke YAO
  • Publication number: 20220224580
    Abstract: Provided are a data modulation method and apparatus, and a storage medium. The method includes: modulating a data sequence [b(i)] to obtain a data sequence [s(k)]; wherein [s(k)] has the following characteristics: in a case where k = 2 ? i , s ? ( k ) = e j ? ( ? 2 ? ( i ? ? mod ? ? 2 ) + ? ) 2 ? [ ( 1 - 2 ? b ? ( i ) ) + j ? ( 1 - 2 ? b ? ( i ) ) ] , or ? ? s ? ( k ) = e j ? ( ? 2 ? i + ? ) 2 ? [ ( 1 - 2 ? b ? ( i ) ) + j ? ( 1 - 2 ? b ? ( i ) ) ] ; in a case where k = 2 ? i - 1 , s ? ( k ) = 1 2 ? ( s ? ( k - 1 ) + s ? ( k + 1 ) ) , or ? ? s ? ( k ) = ( s ? ( k - 1 ) ? s ? ( k + 1 ) ) 1 2 ; wherein i and k are non-negative integers, and ? is a preset constant.
    Type: Application
    Filed: March 31, 2022
    Publication date: July 14, 2022
    Applicant: XI'AN ZHONGXING NEW SOFTWARE CO., LTD.
    Inventors: YU XIN, Luanjian Bian, Guanghui Yu, Jin Xu
  • Patent number: 11375502
    Abstract: Provided are a resource indication method and device. The method includes: configuring a reference resource for preemptive transmission, dividing the reference resource into M portions in a time domain, and dividing the reference source into N portions in a frequency domain; and indicating a preempted resource in the M time domain portions and/or N frequency domain portions through indication information, where M?1, N?1, and the number of downlink symbols comprised in the time domain of the reference resource includes at least one of: a number less than 14 or a number greater than 14. Also disclosed are a computer storage medium and a processor.
    Type: Grant
    Filed: November 16, 2018
    Date of Patent: June 28, 2022
    Assignee: XI'AN ZHONGXING NEW SOFTWARE CO., LTD.
    Inventors: Jing Shi, Shuqiang Xia, Xianghui Han, Min Ren, Wei Lin
  • Patent number: 11375540
    Abstract: Provided are a data transmission method and apparatus, a data receiving method and apparatus, a base station and a terminal. The method includes: acquiring predefined information; determining, according to the predefined information, whether to perform a listen-before-talk (LBT) mechanism before transmission; and when LBT indication information is carried in the predefined information, performing the LBT mechanism before a transmission device performs transmission according to a predetermined transmission mode, or when the LBT indication information is not carried in the predefined information, performing a predetermined non-LBT processing operation before the transmission device performs the transmission according to the predetermined transmission mode.
    Type: Grant
    Filed: September 28, 2017
    Date of Patent: June 28, 2022
    Assignee: XI'AN ZHONGXING NEW SOFTWARE CO., LTD.
    Inventors: Ling Yang, Yajun Zhao
  • Patent number: 11363604
    Abstract: Provided is a scheduling method. The method includes: determining configuration information according to a travelling trajectory of a terminal within a predetermined time period; and sending the configuration information to a base station to which the terminal currently belongs, where the configuration information includes at least one of: a transmission resource, a transmission cycle or an active retransmission location. Further disclosed are an information sending method and apparatus, and a storage medium.
    Type: Grant
    Filed: November 7, 2018
    Date of Patent: June 14, 2022
    Assignee: XI'AN ZHONGXING NEW SOFTWARE CO., LTD.
    Inventors: Nan Li, Liang Li, Ronghui Hou, Zhiqiang Han, Ning Wei, Youxiong Lu
  • Patent number: 11362940
    Abstract: Provided are a method and apparatus for determining identification information about a cross-domain path, and a storage medium. The method includes: receiving a path computation request from a first child path computation element (PCE), wherein the path computation request carries a compression identifier for identifying compression of path segments and a path set-up type (PST); after identification information about a path from a source node to a destination node is acquired, instructing, according to the compression identifier and the PST, each of sub-PCEs corresponding to the one or more path segments to compress identification information about a respective one of the one or more path segments; and receiving the compressed identification information about each path segment.
    Type: Grant
    Filed: May 29, 2018
    Date of Patent: June 14, 2022
    Assignee: XI'AN ZHONGXING NEW SOFTWARE CO., LTD.
    Inventors: Shaofu Peng, Feicai Jin, Shencai Zhu
  • Patent number: 11357054
    Abstract: Provided are a data transmission method, apparatus and computer readable storage medium. The method includes: sending, by a terminal, a random access preamble to a base station, and receiving a random access response sent by the base station; and sending, by a terminal, a first request message carrying uplink data to the base station.
    Type: Grant
    Filed: August 13, 2018
    Date of Patent: June 7, 2022
    Assignee: XI'AN ZHONGXING NEW SOFTWARE CO., LTD.
    Inventors: Ting Lu, Bo Dai, Xiubin Sha
  • Patent number: 11349962
    Abstract: Provided are a data transmission method and device. The method includes: processing a first data packet to be sent by using a compression strategy obtained in advance from a receiving end, deleting specified duplicated data comprised in the compression strategy in the first data packet; generating a second data packet to be sent from the processed first data packet, where the second data packet includes a modification record field for indicating the deleted duplicated data; and sending the second data packet to the receiving end.
    Type: Grant
    Filed: April 2, 2018
    Date of Patent: May 31, 2022
    Assignee: XI'AN ZHONGXING NEW SOFTWARE CO., LTD.
    Inventor: Lu Zhang
  • Patent number: 11341960
    Abstract: Disclosed are a smart control implementation method, a smart control implementation device, and a computer readable storage medium. The smart control implementation method includes: configuring pre-determined syntax information which is including sentence pattern rules, an instruction set, and semantic tags corresponding to the sentence pattern rules, wherein the semantic tags indicating semantics of a corresponding sentence pattern rule thereof (201); acquiring control information (202); identifying the control information on the basis of the pre-determined syntax information, and acquiring semantic tags corresponding to a matched sentence pattern rule of the control information (203); determining a control intention according to the semantic tags corresponding to the matched sentence pattern rule of the control information (204); and executing a control action according to the control intention (205).
    Type: Grant
    Filed: November 27, 2018
    Date of Patent: May 24, 2022
    Assignee: XI'AN ZHONGXING NEW SOFTWARE CO. LTD.
    Inventor: Xiangyang Li
  • Patent number: 11343044
    Abstract: Provided are information transmission and data demodulation methods and apparatuses, a communication node, and a network side device. The information transmission method includes: transmitting, by a first communication node, a first demodulation reference signal within a first slot, where candidate positions of the first demodulation reference signal within the first slot at least overlap with candidate positions of a second demodulation reference signal within a second slot, the second slot is a slot within which a second communication node transmits the second demodulation reference signal, and a transmission direction of the first demodulation reference signal within the first slot is different from a transmission direction of the second demodulation reference signal within the second slot.
    Type: Grant
    Filed: August 16, 2018
    Date of Patent: May 24, 2022
    Assignee: XI'AN ZHONGXING NEW SOFTWARE CO., LTD.
    Inventors: Chuangxin Jiang, Zhaohua Lu, Nan Zhang, Feiming Wang, Yijian Chen
  • Patent number: 11343361
    Abstract: A mobile terminal, a control system and a control method, the mobile terminal includes a housing and a flexible screen, the flexible screen includes a fixed portion fixed on the housing and an expansion portion movable relative to the housing; the mobile terminal further includes a support structure and a movement mechanism, the movement mechanism is configured to drive the expansion portion to move so that at least a part of the expansion portion is driven to move outside the housing; and the movement mechanism is capable of driving the expansion portion to move in an opposite direction so that the expansion portion outside the housing is driven to retract into the housing; and the support structure is configured to support the expansion portion.
    Type: Grant
    Filed: November 13, 2018
    Date of Patent: May 24, 2022
    Assignee: XI'AN ZHONGXING NEW SOFTWARE CO., LTD.
    Inventors: Haibo He, Jie Pan
  • Patent number: 11343513
    Abstract: Provided is an image encoding method. The method includes: determining a first reference sample value of an encoding block according to a pixel sample value in the encoding block; determining an intra prediction mode of the encoding block according to the first reference sample value, and calculating an intra prediction value of the encoding block; obtaining a prediction difference parameter according to original values of the encoding block and the intra prediction value; and encoding the first reference sample value, the intra prediction mode, and the prediction difference parameter, and writing encoded bits into a bitstream. Further provided are an image decoding method, an encoder, a decoder, and a computer storage medium.
    Type: Grant
    Filed: May 8, 2019
    Date of Patent: May 24, 2022
    Assignee: XI'AN ZHONGXING NEW SOFTWARE CO., LTD.
    Inventor: Ming Li
  • Patent number: 11343128
    Abstract: Disclosed is a method for transmitting a measurement reference signal. The method includes: acquiring port information corresponding to a measurement reference signal according to at least one of received signaling information or an agreed rule; and transmitting the measurement reference signal according to the port information. Also disclosed are a method and device for sending signaling information, a method and device for receiving signaling information, a method for transmitting an uplink reference signal, a device for transmitting a measurement reference signal, an electronic device, and a storage medium.
    Type: Grant
    Filed: December 29, 2018
    Date of Patent: May 24, 2022
    Assignee: XI'AN ZHONGXING NEW SOFTWARE CO., LTD.
    Inventors: Shujuan Zhang, Zhaohua Lu, Chuangxin Jiang, Yuxin Wang, Ke Yao
  • Patent number: 11343811
    Abstract: Provided are a data transmitting and feedback method and apparatus, a device and a storage medium. The data transmitting method includes: selecting a grant-free resource to send a data packet, where the grant-free resource is K continuous time slots of one frequency band, where the K is an integer greater than 0.
    Type: Grant
    Filed: February 26, 2018
    Date of Patent: May 24, 2022
    Assignee: Xi'an Zhongxing New Software Co., Ltd.
    Inventors: Xianming Chen, Bo Dai, Kun Liu
  • Patent number: 11343802
    Abstract: Provided are a semi-persistent scheduling method and apparatus. The semi-persistent scheduling method includes receiving, through a first interface, semi-persistent scheduling configuration information sent by a base station, and sending the semi-persistent scheduling configuration information to a remote user equipment through a second interface to indicate that a semi-persistent scheduling mode is used in information transmission between the remote user equipment and the relay user equipment; and receiving, through the first interface, a semi-persistent scheduling signaling sent by the base station and sending the semi-persistent scheduling signaling to the remote user equipment through the second interface to indicate activation or release of a semi-persistent scheduling process between the remote user equipment and the relay user equipment. Semi-persistent scheduling between the remote user equipment and the relay user equipment can be implemented.
    Type: Grant
    Filed: September 30, 2018
    Date of Patent: May 24, 2022
    Assignee: XI'AN ZHONGXING NEW SOFTWARE CO., LTD.
    Inventors: Hui Xu, Zhongwei Ji, Chen Lu, Jianfeng Ding, Yaying Wang, Xiaoquan Hua
  • Patent number: 11343046
    Abstract: Provided are a method and device for receiving and sending a reference signal and a storage medium, the method for receiving includes steps described below. A reference signal resource used for sending the reference signal is determined; and the reference signal sent by using the reference signal resource is received. And the method for sending includes steps described below, a reference signal resource used for sending the reference signal is determined; and the reference signal is sent by using the determined reference signal resource.
    Type: Grant
    Filed: November 20, 2018
    Date of Patent: May 24, 2022
    Assignee: XI'AN ZHONGXING NEW SOFTWARE CO., LTD.
    Inventors: Yuxin Wang, Zhaohua Lu, YuNgok Li, Chuangxin Jiang, Shujuan Zhang
  • Patent number: 11337244
    Abstract: Provided are a scheduling subband allocation method and apparatus, and a device and a readable storage medium. The method includes: receiving downlink control information (DCI) sent by a base station, and determining scheduling subbands in a physical uplink shared channel (PUSCH); and establishing a correspondence between precoding indications in the DCI and the scheduling subbands in the PUSCH according to at least one parameter of the total number of the scheduling subbands in the PUSCH or the total frequency domain distance of the scheduling subbands in the PUSCH and according to the total number of the precoding indications in the DCI.
    Type: Grant
    Filed: March 21, 2019
    Date of Patent: May 17, 2022
    Assignee: XI'AN ZHONGXING NEW SOFTWARE CO., LTD.
    Inventors: Chuangxin Jiang, Zhaohua Lu, Nan Zhang, Shujuan Zhang, Yu Ngok Li, Meng Mei
  • Patent number: 11337078
    Abstract: Embodiments of the present disclosure disclose an uplink data transmission method and apparatus and a storage medium. The method comprises: a terminal sending uplink data using an unlicensed resource; if the sending of the uplink data using the unlicensed resource fails, sending the uplink data using a licensed resource; the terminal sending a preamble sequence using an unlicensed resource; sending uplink data in a transmission time interval corresponding to a sending moment of the preamble sequence; and if a random access response carrying uplink authorization information is received within a preset period of time, resending the uplink data using a licensed resource indicated by the uplink authorization information.
    Type: Grant
    Filed: December 13, 2017
    Date of Patent: May 17, 2022
    Assignee: Xi'An Zhongxing New Software Co., Ltd.
    Inventors: Li Niu, Yumin Wu
  • Patent number: 11337038
    Abstract: The present disclosure relates to a method, a device and a system for transmitting multicast group information. The method includes: receiving, by a first CSE, multicast group information transmitted by an underlying network element, wherein the first CSE includes a CSE where a group is located; and setting, by the first CSE, attributes of multicast group resource according to the multicast group information.
    Type: Grant
    Filed: December 5, 2018
    Date of Patent: May 17, 2022
    Assignee: XI'AN ZHONGXING NEW SOFTWARE CO., LTD.
    Inventors: Kun Yang, Hao Wu
  • Patent number: 11336965
    Abstract: Provided are a method and apparatus for processing a video bitstream, a network device and a readable storage medium. The method includes: parsing a bitstream to be extracted, and acquiring parameter information about an extractable sub-bitstream from a data unit of the bitstream to be extracted; determining a picture type parameter value of a random access picture in the sub-bitstream according to the parameter information; and configuring, in a process of extracting the sub-bitstream from the bitstream to be extracted, a picture type parameter value in a data unit of the sub-bitstream according to the picture type parameter value of the random access picture.
    Type: Grant
    Filed: December 6, 2018
    Date of Patent: May 17, 2022
    Assignee: Xi'An Zhongxing New Software Co., Ltd.
    Inventors: Ming Li, Zhao Wu, Ping Wu, Xiaoquan Hua