Patents Assigned to ZTE Corporation
  • Patent number: 10382810
    Abstract: Provided is a method for implementing synchronous playing. The method is applied to a terminal, and includes: determining a first difference value between system time of each mobile terminal and system time of the present terminal respectively; determining the complexity and playing delay of a playing file which can be processed by each mobile terminal respectively; determining, according to the complexity of the playing file which can be processed by each mobile terminal, the complexity of a file to be played; and sending, according to the first difference value and playing delay corresponding to each mobile terminal which can process the determined complexity, the file to be played to the mobile terminal which can process the complexity of the file to be played.
    Type: Grant
    Filed: May 6, 2016
    Date of Patent: August 13, 2019
    Assignee: ZTE CORPORATION
    Inventor: Heng Cao
  • Patent number: 10382953
    Abstract: The disclosure discloses a security configuration method for Device to Device (D2D) communication, a Proximity-based Service (ProSe) key management function, User Equipment (UE) and a system. The method includes that: first information indicating security capability of a UE is acquired; and whether to feed back a security configuration response message or a content of the security configuration response message to the UE is determined according to the first information. The disclosure further discloses a computer storage medium.
    Type: Grant
    Filed: July 14, 2014
    Date of Patent: August 13, 2019
    Assignee: ZTE Corporation
    Inventors: Jin Peng, Shilin You, Zhaoji Lin, Zaifeng Zong, Li Zhu
  • Patent number: 10382387
    Abstract: Disclosed are an Object Identifier (OID) configuration, a configuration method, an OID Resolution System (ORS) client, an OID node and a database thereof. The OID configuration method may include: a parent OID node performs Domain Name System (DNS) configuration on a service provided by an OID tree to form a DNS resource record, the OID tree including the parent OID node and at least one child OID node of the parent OID node; and the parent OID node stores the DNS resource record in a DNS database of the parent OID node. Also disclosed is a computer storage medium.
    Type: Grant
    Filed: June 11, 2015
    Date of Patent: August 13, 2019
    Assignee: ZTE Corporation
    Inventors: Kai Tang, Hua Jiang
  • Publication number: 20190246330
    Abstract: Disclosed is a path switching method and apparatus based on user text information, including that: (401) when a UE is switched into an inactive state on a source random access network (RAN) node and paging of the UE is initiated by the source RAN node, a target RAN node receives a resume request message sent by the UE, and sends a user text obtain request message to the source RAN node; (402) the target RAN node receives a user text obtain response message sent by the source RAN node, where the user text obtain response message carries user text information on the source RAN node; (403) after a data transmission channel is established between the source RAN node and the target RAN node according to information carried in the user text obtain request message, the target RAN node receives data cached locally and forwarded by the source RAN node.
    Type: Application
    Filed: August 18, 2017
    Publication date: August 8, 2019
    Applicant: ZTE CORPORATION
    Inventors: Yin GAO, Shuang LIANG, He HUANG
  • Patent number: 10374907
    Abstract: Disclosed are a fine-grained resource control method and apparatus. The method includes: defining, for a function of which resource usage is needed to be restricted, a license item in a license file, wherein the license item is used for representing a resource restriction number for supporting the function; and judging whether a preferential support command is preset for resources of the function, if presetting, controlling the resources of the function according to the preferential support command, a value of the license item and an actual resource number for supporting the function, otherwise, controlling the resources of the function directly according to the value of the license item and the actual resource number for supporting the function.
    Type: Grant
    Filed: August 19, 2015
    Date of Patent: August 6, 2019
    Assignee: ZTE CORPORATION
    Inventor: Longbin Hu
  • Patent number: 10375175
    Abstract: Embodiments of the present disclosure disclose a method and an apparatus for a terminal application to access a NAS. The method includes: when a request for a terminal application to access a NAS is received, sending an establishment request for a hole punching connection to the NAS, and receiving an establishment request for a hole punching connection sent by the terminal application; and after the hole punching connection with the terminal application and the hole punching connection with the NAS are successfully established, completing data transmission between the terminal application and the NAS based on the successfully established hole punching connections.
    Type: Grant
    Filed: September 17, 2015
    Date of Patent: August 6, 2019
    Assignee: ZTE CORPORATION
    Inventors: Chunjun Lu, Yongming Yang, Fangfang Luo
  • Patent number: 10374899
    Abstract: A method and apparatus for reporting a feature of an OpenFlow switch are provided. The method includes: when the OpenFlow switch learns that an OpenFlow controller needs to query for port information, reporting port group identifiers of port groups, to which each port of the OpenFlow switch or each port to be queried by the OpenFlow controller belongs, to the OpenFlow controller, herein the port groups are obtained by grouping ports with different features in the OpenFlow switch based on one or more feature types, and each of the port groups has a port group identifier.
    Type: Grant
    Filed: March 28, 2016
    Date of Patent: August 6, 2019
    Assignee: ZTE Corporation
    Inventors: Min Xiao, Yu Wang, Junhui Zhang, Bo Wu
  • Patent number: 10375408
    Abstract: A device capability negotiation method includes receiving, by a first device, a multilayer video data request sent by a second device, and sending, by the first device, response information to the second device. The response information includes at least one of the following information types: decoding capability information needed for decoding a multilayer video code stream, decoding capability information needed for decoding various layers in the multilayer video code stream, and decoding capability information needed for decoding different output layer combinations in the multilayer video code stream. Also disclosed are a device capability negotiation apparatus, and a computer storage medium.
    Type: Grant
    Filed: November 19, 2014
    Date of Patent: August 6, 2019
    Assignee: ZTE CORPORATION
    Inventors: Ming Li, Ping Wu, Guoqiang Shang, Yutang Xie
  • Patent number: 10374957
    Abstract: Disclosed are a traffic control method and apparatus. According to the method, the number n of pieces of traffic to be divided is determined, n being greater than or equal to 2. All available traffic is divided into n pieces. Each piece of the traffic is the same as each other or differs from each other by one unit. N pieces of traffic are allocated to m equivalent paths so that each of equivalent paths is allocated with n/m or n/m+1 pieces of traffic. In a traffic allocation process, each of equivalent paths records the traffic allocated to itself and an allocation order of the traffic.
    Type: Grant
    Filed: June 24, 2016
    Date of Patent: August 6, 2019
    Assignee: ZTE Corporation
    Inventors: Mingli You, Bingchen Zhang
  • Patent number: 10371970
    Abstract: Disclosed a display screen having a mirror function, a control method, a device and a terminal. The display screen includes: a screen lens (20), a liquid crystal screen (22) and a nano suspension layer (21), wherein the nano suspension layer (21) is disposed between the screen lens and the liquid crystal display. The control method includes: controlling the magnetic layer to provide a static magnetic field perpendicular to the display screen upon receipt of the trigger-off signal; and controlling the upper plate to provide a voltage, or controlling the upper plate to provide a voltage and controlling the magnetic layer to provide a static magnetic field perpendicular to the display screen upon receipt of the trigger-on signal.
    Type: Grant
    Filed: July 20, 2015
    Date of Patent: August 6, 2019
    Assignee: ZTE CORPORATION
    Inventor: Jun Li
  • Patent number: 10374780
    Abstract: A method and device for indicating the number of bits are provided. In the method, a transmitting User Equipment (UE) and/or a network entity indicate the number k of effective indication bits in a bitmap sequence, the bitmap sequence indicates Physical Sidelink Shared Channel (PSSCH) subframes allocation, k includes one or multiple values, 1?k?N, and N is a bit length of the entire bitmap sequence.
    Type: Grant
    Filed: June 4, 2015
    Date of Patent: August 6, 2019
    Assignee: ZTE CORPORATION
    Inventors: Jin Yang, Yu Ngok Li, Shuanshuan Wu
  • Patent number: 10374275
    Abstract: A circulator plate for a microwave radio system is disclosed. The circulator plate includes a circulator including a first port, a second port, and a third port; a first isolator including an input port and an output port; a second isolator including an input port and an output port; and a splitter including an input port, a first output port, and a second output port. The output port of the first isolator is coupled to the first port of the circulator. The input port of the second isolator is coupled to the third port of the circulator. The input port of the splitter is coupled to the output port of the second isolator. The first output port of the splitter is configured to be coupled to a first receiver. The second output port of the splitter is configured to be coupled to a second receiver.
    Type: Grant
    Filed: June 10, 2016
    Date of Patent: August 6, 2019
    Assignee: ZTE CORPORATION
    Inventors: Ying Shen, Edwin Nealis, Zhiping Feng, Zhuo Li, Shawn Walsh, Thanh H. Nguyen
  • Patent number: 10374714
    Abstract: A method for online switching of an operation mode of an ONT comprises: receiving an OMCI message in an online state by the ONT, wherein the OMCI message carries an indication message for switching the operation mode; and switching the operation mode according to the indication message by the ONT. The above-mentioned method realizes changing of an operation mode of an ONT in real-time in an online state based on the GPON standard, so that the ONT can flexibly operate in a gateway mode or a network bridge mode, and an operator management system only needs to change the operation mode of the ONT through a standard OMCI message according to a local network requirement.
    Type: Grant
    Filed: May 12, 2016
    Date of Patent: August 6, 2019
    Assignee: ZTE CORPORATION
    Inventors: Yangchun Zhang, Feng He, Sikun Xue
  • Patent number: 10374763
    Abstract: Provided are a parameter transmission method and device for interference coordination and an interference coordination method and device. The parameter transmission method includes that: a first Transmission Point (TP) specifies a part of resources in all available resources of the first TP; the first TP defines a set of shared parameters on the specified part of resources, wherein the set of shared parameters are used for performing interference coordination between the first TP and at least one second TP adjacent to the first TP; and the first TP sends the set of shared parameters to the at least one second TP. According to the technical solutions, space-domain Inter-Cell Interference Coordination (ICIC) may be adopted on the basis of a conventional ICIC technology to further enhance a capability of interference coordination between TPs.
    Type: Grant
    Filed: May 15, 2014
    Date of Patent: August 6, 2019
    Assignee: ZTE CORPORATION
    Inventors: Yu Ngok Li, Jun Xu, Yunfeng Sun, Senbao Guo, Junfeng Zhang
  • Publication number: 20190238350
    Abstract: The present disclosure provides a policy control method, apparatus and system. The method includes: receiving a first message indicating a resource allocation result and determining, according to a first instance identifier in the first message, a corresponding second instance identifier, where the first instance identifier corresponds to a policy rule instance for executing resource allocation and the second instance identifier corresponds to a media component instance or a media sub-component instance for making the policy rule instance; and sending a second message indicating the resource allocation result to an application function (AF) entity, where the second message carries the second instance identifier.
    Type: Application
    Filed: July 6, 2017
    Publication date: August 1, 2019
    Applicant: ZTE CORPORATION
    Inventors: Xiaoyun ZHOU, Shuang LIANG
  • Patent number: 10367693
    Abstract: Disclosed are a method for processing service configuration data and apparatus, in the method, it is to obtain a management Internet Protocol (IP) address of a terminal device in which a Small Form-factor Pluggable Optical Network Unit (SFP-ONU) is located; searching for a registered authentication identifier corresponding to the management IP address in a pre-established binding relationship; obtaining service configuration data according to the registered authentication identifier, and distributing the service configuration data to the SFP-ONU, herein the service configuration data is used to start and manage a SFP-ONU service. According to a technical solution provided by the present disclosure, a binding relationship can be established through a management IP address of a terminal device and authentication and configuration data of a SFP-ONU, so that the SFP-ONU can be conveniently managed and a service channel can be automatically opened in existing x-passive optical network (xPON) applications.
    Type: Grant
    Filed: October 23, 2014
    Date of Patent: July 30, 2019
    Assignee: ZTE Corporation
    Inventors: Wenjie Huang, Jian Huang, Chendong Yu, Mingsheng Li
  • Patent number: 10362304
    Abstract: Provided are a method and a device for decoding a Picture Order Count (POC), and a method and a device for coding a POC, and electronic equipment. The method for decoding the POC includes that: parameters for Most Significant Bit (MSB) and Least Significant Bit (LSB) used in an alignment operation on the POC are acquired; an MSB value and an LSB value of a POC value of a current picture are determined according to the parameters for MSB and LSB; and the POC value of the current picture is calculated according to the MSB value and the LSB value. By means of the technical solution, the problems in the related art that the accuracy in decoding and outputting a multilayer video bitstream cannot be ensured and an extra overhead of network resources is increased in multilayer video coding and decoding processes are solved.
    Type: Grant
    Filed: October 23, 2014
    Date of Patent: July 23, 2019
    Assignee: ZTE Corporation
    Inventors: Ming Li, Ping Wu, Guoqiang Shang, Yutang Xie
  • Patent number: 10360927
    Abstract: The present document discloses a method and apparatus for compensating for a lost frame in a transform domain, comprising: calculating frequency-domain coefficients of a current lost frame using frequency-domain coefficients of one or more frames prior to the current lost frame, and performing frequency-time transform to obtain an initially compensated signal; and performing waveform adjustment, to obtain a compensated signal. Alternatively, extrapolation is performed for all or part of frequency points of the current lost frame using phases and amplitudes of corresponding frequency points of a plurality of previous frames to obtain phases and amplitudes of the corresponding frequency points of the current lost frame, to obtain frequency-domain coefficients of the corresponding frequency points, and frequency-time transform is performed to obtain a compensated signal.
    Type: Grant
    Filed: March 20, 2018
    Date of Patent: July 23, 2019
    Assignee: ZTE Corporation
    Inventors: Xu Guan, Hao Yuan, Mofei Liu, Ke Peng
  • Patent number: 10362155
    Abstract: A method, for realizing wireless link processing, a base station and a terminal are disclosed. The method includes: a first communication node receiving reference information from a second communication node and determining link information for performing wireless link communication; and the first communication node communicating with the second communication node according to the determined link information. In the technical solution of the present document, the link information for performing the wireless link communication is determined according to the reference information of the second communication node as a receiving party, to realize that the first communication node communicates with the second communication node according to the determined link information.
    Type: Grant
    Filed: April 3, 2015
    Date of Patent: July 23, 2019
    Assignee: ZTE Corporation
    Inventors: Zhaohua Lu, Yijian Chen, Yu Ngok Li, Guanghui Yu, Kun Liu
  • Patent number: 10362602
    Abstract: A clear channel detection method includes: if a node device performs a CCA detection for the first time and finds that a full bandwidth of an unlicensed carrier channel is in a busy state, the node device divides the full bandwidth of the unlicensed carrier channel into two or more sub-bandwidths for the first time according to a preset division manner; if the node device performs the CCA detection again and finds that all sub-bandwidths are in the busy state, the node device divides each of the divided sub-bandwidths into two or more sub-bandwidths for the second time according to the preset division manner, and continues to perform CCA detection until the CCA detects that any sub-bandwidth is in a clear state, or the number of CCA cycle detections is up to a maximum value, then exits from the CCA cycle detections.
    Type: Grant
    Filed: August 26, 2015
    Date of Patent: July 23, 2019
    Assignee: ZTE Corporation
    Inventor: Li Yang