公开(公告)号：US11368841B2

公开(公告)日：2022-06-21

申请号：US16332682

申请日：2017-07-25

Applicant: ZTE CORPORATION

Inventor： Shilin You ,  Hongjun Liu ,  Jiyan Cai ,  Zaifeng Zong ,  Jin Peng ,  Zhaoji Lin ,  Yunyin Zhang

IPC: H04W12/03 ,  H04W12/02 ,  H04W12/06 ,  H04W12/08 ,  H04W12/069 ,  H04W12/75 ,  H04W12/72 ,  H04L101/654

Abstract: Embodiments of the prevent disclosure provide a network access authentication method and device. The method includes: receiving an authentication request message sent by a first serving network, the authentication request message carrying a user equipment alias identifier generated by user equipment; determining whether a local user equipment alias identifier is asynchronous with the user equipment alias identifier generated by the user equipment; and when the determination result is positive, obtaining an encrypted International Mobile Subscriber Identification Number IMSI for performing network access authentication on the user equipment.

公开(公告)号：US10470002B2

公开(公告)日：2019-11-05

申请号：US15525195

申请日：2015-04-13

Applicant: ZTE Corporation

Inventor： Hui Xu ,  Zijiang Ma ,  Chen Lu ,  Hongjun Liu ,  Yaying Wang

IPC: H04W72/00 ,  H04W4/06 ,  H04W28/02

Abstract: Provided are methods and apparatuses for processing indication information. According to a method for processing indication information, a predetermined network element determines a Multimedia Broadcast Multicast Service (MBMS) to be suspended; and the predetermined network element sends, to an Evolved Node B (eNB), indication information used for indicating that the MBMS is to be suspended. The indication information is used for indicating the eNB receiving the indication information to send Multicast Channel (MCH) Scheduling Information (MSI) to User Equipment (UE), and the MSI includes a specific value used for notifying the UE of the MBMS to be suspended.

公开(公告)号：US20150312005A1

公开(公告)日：2015-10-29

申请号：US14428082

申请日：2013-08-30

Applicant: ZTE CORPORATION

Inventor： He Huang ,  Zhifeng Ma ,  Yiqing Cao ,  Zijiang Ma ,  Hongjun Liu

IPC: H04L1/16 ,  H04L5/14 ,  H04W72/04

CPC classification number: H04L1/1628 ,  H04L5/14 ,  H04W8/22 ,  H04W8/24 ,  H04W72/0406 ,  H04W72/0453 ,  H04W72/048

Abstract: Methods and devices for reporting and issuing a band extension capability are provided. A terminal side receives terminal capability query information from a network side, determines band interval lists to which each band supported by the terminal side belongs, and reports the supported bands through cells corresponding to the band interval lists to which each band belongs; and the network side determines band interval lists to which each band supported by the network side belongs when issuing a band capability supported by the network side, and issues the supported bands through cells corresponding to the band interval lists to which each band belongs. By the solutions of the disclosure, the bands belonging to different band interval lists can be reported and issued through different cells, and the problem of limitations to the number of the bands during the reporting and issuing of the bands is solved.

Abstract translation: 提供了报告和发布频段扩展能力的方法和设备。 终端侧从网络侧接收终端能力查询信息，确定由终端侧支持的每个频带所属的频带间隔列表，并且通过与每个频带所属的频带间隔列表相对应的小区来报告所支持的频带; 并且网络侧在发布网络侧支持的频带能力时，确定网络侧支持的每个频带所属的频带间隔列表，并且通过与每个频带所属的频带间隔列表相对应的小区来发布所支持的频带。 通过本公开的解决方案，可以通过不同的小区报告和发布属于不同频带间隔列表的频带，解决了频带报告和发布期间频带数量限制的问题。

公开(公告)号：US09800374B2

公开(公告)日：2017-10-24

申请号：US14428082

申请日：2013-08-30

Applicant: ZTE Corporation

Inventor： He Huang ,  Zhifeng Ma ,  Yiqing Cao ,  Zijiang Ma ,  Hongjun Liu

IPC: H04J3/00 ,  H04L1/16 ,  H04W72/04 ,  H04L5/14 ,  H04W8/22 ,  H04W8/24

CPC classification number: H04L1/1628 ,  H04L5/14 ,  H04W8/22 ,  H04W8/24 ,  H04W72/0406 ,  H04W72/0453 ,  H04W72/048

Abstract: Methods and devices for reporting and issuing a band extension capability are provided. A terminal side receives terminal capability query information from a network side, determines band interval lists to which each band supported by the terminal side belongs, and reports the supported bands through cells corresponding to the band interval lists to which each band belongs; and the network side determines band interval lists to which each band supported by the network side belongs when issuing a band capability supported by the network side, and issues the supported bands through cells corresponding to the band interval lists to which each band belongs. By the solutions of the disclosure, the bands belonging to different band interval lists can be reported and issued through different cells, and the problem of limitations to the number of the bands during the reporting and issuing of the bands is solved.

公开(公告)号：US09609534B2

公开(公告)日：2017-03-28

申请号：US14165277

申请日：2014-01-27

Applicant: ZTE Corporation

Inventor： Zijiang Ma ,  Ding Ding ,  Hongjun Liu

IPC: H04W4/00 ,  H04W24/08 ,  H04W4/02 ,  H04W36/08 ,  H04W72/00 ,  H04W8/20 ,  H04W36/00 ,  H04W4/06

CPC classification number: H04W24/08 ,  H04W4/021 ,  H04W4/06 ,  H04W8/20 ,  H04W36/0011 ,  H04W36/0033 ,  H04W36/08 ,  H04W72/005

Abstract: Provided are a method, device and UE for sending indication information, and a method and device for receiving an MBMS. The method for sending indication information includes: UE determining that the UE has left one or more MBSFN areas which can carry a predetermined MBMS; the UE sending indication information to a network side. The method for receiving MBMS includes: UE receiving a specified MBMS which is carried in one or more MBSFN area to which a source cell where the UE is currently located belongs; after the UE performs cell reselection and resides in a target cell, in the case that one or more MBSFN areas to which the target cell belongs are different from one or more MBSFN areas to which the source cell belongs, the UE acquiring a condition of one or more MBMSs which are carried in the one or more MBSFN areas to which the target cell belongs; and the UE continuing receiving the specified MBMS in the target cell according to the acquired MBMS condition.

公开(公告)号：US12219645B2

公开(公告)日：2025-02-04

申请号：US17876745

申请日：2022-07-29

Applicant: ZTE CORPORATION

Inventor： Wei Ma ,  Hongjun Liu ,  Chen Lu ,  Zijiang Ma ,  Dongmei Li ,  Wu Wen ,  Boshan Zhang

IPC: H04W76/20 ,  H04W72/231 ,  H04W76/25 ,  H04W76/27 ,  H04W76/30

Abstract: Method, device and computer program product for wireless communication are provided. A method includes: transmitting, by a first wireless communication node, a control message to a second wireless communication node, to control the second wireless communication node to instruct a wireless communication terminal to enter a radio resource control, RRC, inactive mode and transmitting at least one small data transmission, SDT, configuration to the wireless communication terminal.

公开(公告)号：US12035168B2

公开(公告)日：2024-07-09

申请号：US17606560

申请日：2020-03-31

Applicant: ZTE CORPORATION

Inventor： Wei Ma ,  Hongjun Liu ,  Wu Wen

IPC: H04W28/02 ,  H04W28/24

CPC classification number: H04W28/0273 ,  H04W28/0268 ,  H04W28/24

Abstract: The invention relates to the field of communication, and provides a method and a device for configuring a redundant PDU session. The method includes: obtaining first redundancy indication information for establishing or modifying the PDU session and/or a QoS flow; and configuring the redundant PDU session and/or a redundant QoS flow on a corresponding RAN node, according to the first redundancy indication information. In the present invention, establishing and modifying of a user plane multi-connectivity can be realized by obtaining the redundancy indication information for establishing or modifying the PDU session and/or the QoS flow, and configuring the redundant PDU session and/or the QoS flow to the corresponding RAN node according to the redundancy indication information.

公开(公告)号：US10264494B2

公开(公告)日：2019-04-16

申请号：US15109166

申请日：2014-06-16

Applicant: ZTE Corporation

Inventor： Zijiang Ma ,  Hongjun Liu ,  Chen Lu

IPC: H04W36/00 ,  H04W36/08 ,  H04W72/04 ,  H04W76/10

Abstract: Provided are a method and device for sending indication information, and UE. In the method, a UE sends to a network side, when determining that the UE has left an MBSFN area capable of carrying a predetermined MBMS, indication information for triggering the network side to set up a bearer for the UE to transmit the predetermined MBMS. The technical problem in the related art that a network side usually fails to know that UE moves to a cell unable to carry an MBMS, so that the network side cannot ensure service continuity and thus reception of the MBMS by a user side is interrupted is solved. The network side knows in time that the UE has left the MBSFN area capable of carrying the predetermined MBMS that is being received or is prepared to be received, and the network side can take measures in time to ensure MBMS continuity.

公开(公告)号：US12096207B2

公开(公告)日：2024-09-17

申请号：US18375885

申请日：2023-10-02

Applicant: ZTE Corporation

Inventor： Shilin You ,  Hongjun Liu ,  Jiyan Cai ,  Zaifeng Zong ,  Jin Peng ,  Zhaoji Lin ,  Yunyin Zhang

IPC: G06F7/04 ,  H04W12/02 ,  H04W12/03 ,  H04W12/06 ,  H04W12/069 ,  H04W12/08 ,  H04W12/72 ,  H04W12/75 ,  H04L101/654

CPC classification number: H04W12/03 ,  H04W12/02 ,  H04W12/06 ,  H04W12/069 ,  H04W12/08 ,  H04W12/72 ,  H04W12/75 ,  H04L2101/654

Abstract: Embodiments of the prevent invention provide a network access authentication method and device. The method comprises: receiving an authentication request message sent by a first serving network, wherein the authentication request message carries a user equipment pseudonym identifier generated by a user equipment; determining whether a local user equipment pseudonym identifier is asynchronous with the user equipment pseudonym identifier generated by the user equipment; and obtaining, if the determination result is yes, an encrypted international mobile subscriber identity (IMSI) to carry out network access authentication on the user equipment. The embodiments of the present invention can solve the problem that a network access process in the related art does not provide a processing method for the case where the user equipment pseudonym identifier in the user equipment is asynchronous with the user equipment pseudonym identifier in a home network.

公开(公告)号：US10412623B2

公开(公告)日：2019-09-10

申请号：US15514021

申请日：2015-03-16

Applicant: ZTE Corporation

Inventor： Hui Xu ,  Hongjun Liu ,  Zijiang Ma ,  Chen Lu ,  Yaying Wang

IPC: H04W28/02 ,  H04W4/06 ,  H04W4/08 ,  H04L12/18

Abstract: Disclosed are an MBMS bearer-based method and system for querying a node state in cluster communication and a storage medium. The method comprises: a cluster service application server transmits to a network node employing a multimedia broadcast multicast service (MBMS) bearer for transmitting a cluster service a request message for reporting a node state, receives node state information reported by the network node, selects, on the basis of the node state information, a mode for transmitting the cluster service, and mitigates impacts of congestion or overload on a target UE receiving the cluster service; the node state information comprises a congestion/overload identifier, an MBMS service area identifier, an MBMS service identifier, a congestion/overload start/end identifier. The technical solution of embodiments of the present invention mitigates the impacts of congestion or overload on the cluster service, thus enhancing user experience with the service.