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11.发明申请公开(公告)号：US20150359018A1
公开(公告)日：2015-12-10
申请号：US14655855
申请日：2013-11-06
Applicant: ZTE CORPORATION
Inventor： Zhijun LI , Baoguo XIE
IPC: H04W76/02
Abstract: A bearer allocation method, a User Equipment (UE), a base station, and a serving gateway are disclosed. The bearer allocation method includes: when a network entity creates a bearer for a UE, determining that the bearer has a bearer retain characteristic, and marking a bearer retain flag in bearer context information; and when the UE enters an IDLE state, an evolved base station and an SGW to which the UE belongs reserving the bearer context information marked with the bearer retain flag.
Abstract translation: 公开了承载分配方法，用户设备（UE），基站和服务网关。 所述承载分配方法包括：当网络实体创建用于UE的承载时，确定所述承载具有承载保留特性，并在承载上下文信息中标记承载保留标志; 并且当UE进入空闲状态时，UE所属的演进基站和SGW保留标记有承载保留标志的承载上下文信息。
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公开(公告)号：US20250119349A1
公开(公告)日：2025-04-10
申请号：US18986007
申请日：2024-12-18
Applicant: ZTE CORPORATION
Inventor： Zhijun LI , Jinguo ZHU , Junyi LIU
IPC: H04L41/082
Abstract: A wireless communication method for use in a first network function (NF) is disclosed. The method comprises transmitting, to a network repository function (NRF), an NF update message comprising planned removal information which indicates a planned removal of the first NF.
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13.发明申请公开(公告)号：US20250055917A1
公开(公告)日：2025-02-13
申请号：US18930592
申请日：2024-10-29
Applicant: ZTE CORPORATION
Inventor： Zhijun LI , Jinguo ZHU , Xingyue ZHOU
IPC: H04L67/14 , H04L47/193
Abstract: A wireless communication method for use in a session management function is disclosed. The method comprises transmitting, to a user plane function, a Quick User Datagram Protocol Internet Connections (QUIC) traffic instruction, and receiving, from the user plane function, at least one QUIC report associated with QUIC traffic, wherein the QUIC traffic instruction comprises at least one of a QUIC event report instruction indicating at least one event associated with the at least one QUIC report or a QUIC statistic report instruction indicating at least one statistic included in each QUIC report.
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公开(公告)号：US20250024532A1
公开(公告)日：2025-01-16
申请号：US18900828
申请日：2024-09-29
Applicant: ZTE CORPORATION
IPC: H04W76/12 , H04L65/1016 , H04L65/1045 , H04L65/1069 , H04W48/18
Abstract: A wireless communication method for use in a first wireless network node is disclosed. The method comprises transmitting, by a wireless communication terminal to a session management node, a Proxy Call Service Control Function, P-CSCF, address request indication; and receiving, by the wireless communication terminal from the session management node, a P-CSCF address list in response to the P-CSCF address request indication, wherein at least one P-CSCF indicated in the P-CSCF address list has a data channel capability.
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公开(公告)号：US20240333582A1
公开(公告)日：2024-10-03
申请号：US18579840
申请日：2022-04-28
Applicant: ZTE Corporation
Inventor： Xueyan SONG , Zhijun LI , Yong CHEN
IPC: H04L41/0663 , H04L41/0823
CPC classification number: H04L41/0663 , H04L41/0836
Abstract: The present disclosure provides a method and apparatus for DBNG-UP redundancy. The method includes: configuring a redundancy group instance on a DBNG-CP, wherein redundancy group members managed by the DBNG-CP at least include a first DBNG-UP and a second DBNG-UP; and performing, by the DBNG-CP, UP redundancy capability negotiation with the first DBNG-UP and the second DBNG-UP respectively, to complete active/standby election between the first DBNG-UP and the second DBNG-UP. In the present disclosure, a DBNG-CP performs UP redundancy capability negotiation with DBNG-UPs managed by the DBNG-CP, so as to complete active/standby election of the DBNG-UP, thereby solving the problem of UP redundancy capability negotiation, and increasing the flexibility of DBNG-UP redundancy protection.
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Patent Agency Ranking
公开(公告)号：US20240306031A1
公开(公告)日：2024-09-12
申请号：US18604177
申请日：2024-03-13
Applicant: ZTE CORPORATION
Inventor： Zhijun LI , Jinguo ZHU , Menghan WANG
IPC: H04W28/02
CPC classification number: H04W28/0268
Abstract: A wireless communication method for use in a first wireless network node is disclosed. The method comprises transmitting, to a second wireless network node, a packet in one of a plurality of quality of service, QoS, flows associated with an application data unit, wherein a packet header of the packet comprises traffic correlation information associated with the application data unit.
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公开(公告)号：US20230353238A1
公开(公告)日：2023-11-02
申请号：US18140573
申请日：2023-04-27
Applicant: ZTE CORPORATION
Inventor： Zhijun LI , Jinguo ZHU
IPC: H04B7/185
CPC classification number: H04B7/18589 , H04B7/18593
Abstract: Method, device and computer program product for wireless communication are provided. A method includes: transmitting, by a radio access node to an access management node, satellite access information. The satellite access information is adapted to be used for at least one of a session policy acquisition or a satellite usage collection.
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公开(公告)号：US20250119863A1
公开(公告)日：2025-04-10
申请号：US18681323
申请日：2021-08-13
Applicant: ZTE CORPORATION
Inventor： Jinguo ZHU , Zhijun LI , Wanpeng FAN
Abstract: A wireless communication method for use in a location management function is disclosed. The method comprises transmitting, to a policy control function, a rule creating message associated with a location service for the location management function, transmitting, to a user plane function, a downlink network positioning message associated with the location service of a wireless terminal, and receiving, from the user plane function, an uplink network positioning message comprising location information of the wireless terminal.
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公开(公告)号：US20230379704A1
公开(公告)日：2023-11-23
申请号：US18159856
申请日：2023-01-26
Applicant: ZTE Corporation
Inventor： Zhijun LI , Jinguo ZHU , Shuang LIANG
Abstract: A wireless communication method for use in network slice-specific authentication and authorization function is disclosed. The wireless communication method comprises storing a network slice-specific authentication and authorization, NSSAA, status comprising a plurality of records for a wireless terminal, and transmitting, to an access and mobility management function, AMF, the NSSAA status.
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20.发明公开公开(公告)号：US20230232306A1
公开(公告)日：2023-07-20
申请号：US18123664
申请日：2023-03-20
Applicant: ZTE Corporation
Inventor： Shuang LIANG , Jinguo ZHU , Zhijun LI
Abstract: Provided are a path, a path information processing method and device, a storage medium, and an electronic device. The path processing method may be performed by an I-SMF and include: receiving a first message sent by an anchor-session management function (A-SMF), wherein the first message comprises context information associated with a User Equipment (UE); determining, according to the context information, a mode corresponding to a data path established by the I-SMF, wherein the mode is indicative of whether the data path supports a Protocol Data Unit (PDU) session with multi-homing function; and determining a node type of a node according to the mode, wherein the node type comprises an uplink classifier (UL-CL) or a branching point (BP).
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