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1. 发明授权

US12004066B2 Path, path information processing method and device, storage medium and electronic device 有权
公开(公告)号：US12004066B2
公开(公告)日：2024-06-04
申请号：US18123664
申请日：2023-03-20
申请人： ZTE Corporation
发明人： Shuang Liang , Jinguo Zhu , Zhijun Li
IPC分类号： H04W40/02 , H04L45/02 , H04W8/22
CPC分类号： H04W40/02 , H04L45/02 , H04W8/22
摘要： 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).

2. 发明申请

US20150117285A1 TERMINAL POWER-SAVING METHOD AND TERMINAL POWER-SAVING DEVICE, AND NETWORK-SIDE POWER-SAVING DEVICE 有权
标题翻译：终端节电方法和终端节电装置以及网络侧节电装置
公开(公告)号：US20150117285A1
公开(公告)日：2015-04-30
申请号：US14396813
申请日：2013-04-11
申请人： ZTE CORPORATION
发明人： Baoguo Xie , Zhijun Li , Haris Zisimopoulos
IPC分类号： H04W52/02
CPC分类号： H04W52/0209 , H04W52/0216 , Y02D70/1224 , Y02D70/1242 , Y02D70/142 , Y02D70/21 , Y02D70/24
摘要： A terminal power-saving method, a terminal power-saving device, and a network-side power-saving device are disclosed. The terminal power-saving device includes a power-saving parameter receiving module and a power-saving execution module. The power-saving parameter receiving module is configured to receive an idle-mode power-saving parameter from a network side, and the power-saving execution module is configured to execute a power-saving operation according to the idle-mode power-saving parameter after the terminal enters an idle mode. When a terminal accessing a 3GPP network has a power-saving requirement, the terminal can perform more optimal power-saving control through a long DRX parameter in a connection mode, and in an idle mode the terminal can receive paging message in an active window time interval and close a wireless transceiver system in a dormant time interval, thereby greatly reducing the power consumption of the terminal, and achieving the purpose of power-saving.
摘要翻译：公开了终端省电方法，终端节电装置和网络侧节电装置。终端节电装置包括省电参数接收模块和省电执行模块。省电参数接收模块被配置为从网络侧接收空闲模式省电参数，并且省电执行模块被配置为根据空闲模式省电参数执行省电操作终端进入空闲模式后。当接入3GPP网络的终端具有省电要求时，终端可以通过连接方式的长DRX参数进行更优化的省电控制，而在空闲模式下，终端可以在活动窗口时间内接收寻呼消息间隔并在休眠时间间隔内关闭无线收发器系统，从而大大降低终端的功耗，达到省电的目的。

3. 发明公开

US20240106530A1 METHOD FOR SATELLITE SELECTION 审中-公开
公开(公告)号：US20240106530A1
公开(公告)日：2024-03-28
申请号：US18521545
申请日：2023-11-28
申请人： ZTE Corporation
发明人： Zhijun Li , Jinguo Zhu
IPC分类号： H04B7/185 , H04B7/195 , H04W48/20
CPC分类号： H04B7/18558 , H04B7/195 , H04W48/20 , H04W84/06
摘要： A wireless communication method for use in a wireless terminal is disclosed. The method comprises receiving, from a wireless network node, a satellite selection policy, and applying the satellite selection policy on a satellite selection.

4. 发明授权

US11792761B2 Session management function registration and deregistration 有权
公开(公告)号：US11792761B2
公开(公告)日：2023-10-17
申请号：US17831979
申请日：2022-06-03
申请人： ZTE Corporation
发明人： Jinguo Zhu , Zhijun Li , Xingyue Zhou , Tricci So
IPC分类号： H04W76/11 , H04W60/06 , H04W80/10
CPC分类号： H04W60/06 , H04W80/10
摘要： Methods, apparatus and systems for backward compatible multi-access protocol data unit session (PDU) registration and deregistration are described. One method of digital communication includes establishing, by a session management function operating in a communication network, a PDU session for a wireless device and transmitting, upon successfully establishing the PDU session, a registration request to a network-side function to register a context of a PDU session of the wireless device with the network-side function, wherein the registration request identifies a set of session management functions that includes the session management function.

5. 发明授权

US10021578B2 Local forwarding method and system for user plane data, and local gateway 有权
公开(公告)号：US10021578B2
公开(公告)日：2018-07-10
申请号：US15345890
申请日：2016-11-08
申请人： ZTE CORPORATION
发明人： Zhijun Li , Zhenhua Xie
IPC分类号： H04W24/02 , H04W76/12 , H04W80/04 , H04W88/16
CPC分类号： H04W24/02 , H04W76/12 , H04W80/04 , H04W88/16
摘要： A local switching method for user plane data includes: after being triggered, a level 1 data node judging whether a direct tunnel can be established for a source user equipment and a target user equipment, and if so, establishing a direct tunnel between a source level 2 data node and a target level 2 data node for the source user equipment and the target user equipment; after receiving an IP data packet transmitted by the source user equipment to the target user equipment, the source level 2 data node forwarding the IP data packet to the target level 2 data node through the direct tunnel between the source level 2 data node and the target level 2 data node, so that the target level 2 data node forwards the IP data packet to the target user equipment.

6. 发明申请

US20150016307A1 Charging Method and System for MTC, and Message Processing Entity 有权
标题翻译： MTC和消息处理实体的计费方法和系统
公开(公告)号：US20150016307A1
公开(公告)日：2015-01-15
申请号：US14377947
申请日：2013-03-14
申请人： ZTE Corporation
发明人： Qing Liu , Zhijun Li , Baoguo Xie
IPC分类号： H04L12/14
CPC分类号： H04L12/1425 , H04L12/1403 , H04L12/1432 , H04L12/1485 , H04M15/62 , H04M15/64 , H04M15/65 , H04M15/77 , H04M2215/28 , H04W4/14 , H04W4/24 , H04W4/70
摘要： Disclosed are a charging method and system for Machine-Type Communication (MTC), and a message processing entity. After receiving an MTC service request message or an MTC service requesting Short Message (SM), a message processing entity generates a charging request including MTC service type information, and sends the charging request to an online charging subsystem/offline charging subsystem; and after receiving the charging request, the online charging subsystem/offline charging subsystem performs a charging operation using a charging method corresponding to the MTC service type information, and returns a charging response to the message processing entity. With the disclosure, charging for different MTC services can be implemented, such that charging is performed more accurately.
摘要翻译：公开了机型通信（MTC）的计费方法和系统以及消息处理实体。在接收到MTC服务请求消息或请求短消息（MTC）的MTC服务器之后，消息处理实体生成包括MTC服务类型信息的计费请求，并将该计费请求发送到在线计费子系统/离线计费子系统; 在收到计费请求后，在线计费子系统/离线计费子系统使用对应于MTC服务类型信息的计费方式进行计费操作，并向消息处理实体返回计费响应。通过本公开，可以实现对不同MTC服务的计费，使得更准确地执行计费。

7. 发明授权

US09615327B2 Terminal power-saving method and terminal power-saving device, and network-side power-saving device 有权
公开(公告)号：US09615327B2
公开(公告)日：2017-04-04
申请号：US14396813
申请日：2013-04-11
申请人： ZTE CORPORATION
发明人： Baoguo Xie , Zhijun Li , Haris Zisimopoulos
IPC分类号： H04W52/02
CPC分类号： H04W52/0209 , H04W52/0216 , Y02D70/1224 , Y02D70/1242 , Y02D70/142 , Y02D70/21 , Y02D70/24
摘要： A terminal power-saving method, a terminal power-saving device, and a network-side power-saving device are disclosed. The terminal power-saving device includes a power-saving parameter receiving module and a power-saving execution module. The power-saving parameter receiving module is configured to receive an idle-mode power-saving parameter from a network side, and the power-saving execution module is configured to execute a power-saving operation according to the idle-mode power-saving parameter after the terminal enters an idle mode. When a terminal accessing a 3GPP network has a power-saving requirement, the terminal can perform more optimal power-saving control through a long DRX parameter in a connection mode, and in an idle mode the terminal can receive paging message in an active window time interval and close a wireless transceiver system in a dormant time interval, thereby greatly reducing the power consumption of the terminal, and achieving the purpose of power-saving.

8. 发明授权

US11956750B2 Communication method for controlling packet data unit session 有权
公开(公告)号：US11956750B2
公开(公告)日：2024-04-09
申请号：US17848904
申请日：2022-06-24
申请人： ZTE CORPORATION
发明人： Zhijun Li , Xingyue Zhou , Jinguo Zhu
IPC分类号： H04W60/04 , H04W60/06 , H04W76/30
CPC分类号： H04W60/04 , H04W60/06 , H04W76/30
摘要： A wireless communication method for use in a wireless network function comprises receiving, from a first session management function (SMF) a registration request of a packet data unit (PDU) session corresponding to a second SMF, and transmitting, to the second SMF, a notification which indicates the PDU session is controlled by another SMF.

9. 发明公开

US20230164186A1 HEADER ENRICHMENT FOR HYPERTEXT TRANSFER PROTOCOL SECURE 审中-公开
公开(公告)号：US20230164186A1
公开(公告)日：2023-05-25
申请号：US18154298
申请日：2023-01-13
申请人： ZTE Corporation
发明人： Zhijun Li , Yuanjun Sun
IPC分类号： H04L9/40
CPC分类号： H04L63/168
摘要： Methods, apparatus, and systems for enhancing the CP Function and UP Function to support the header enrichment for HTTPS are disclosed. In one example aspect, the method includes transmitting, by a first communication component, to a second communication component, a session message instructing the second communication component to detect one or more messages from a user device based on a communication security protocol, wherein the session message includes detection information for the communication security protocol.

10. 发明授权

US11178714B2 Proxy call session control function failure recovering method, apparatus and system 有权
公开(公告)号：US11178714B2
公开(公告)日：2021-11-16
申请号：US16780824
申请日：2020-02-03
申请人： ZTE Corporation
发明人： Zhijun Li , Yang Gao
IPC分类号： H04W4/00 , H04W76/18 , H04W36/30 , H04L29/06 , H04W60/00 , H04W80/10
摘要： Provided is a proxy call session control function (P-CSCF) failure recovery method. The method includes: sending, by a session management function (SMF), a SMF registration request to unified data management (UDM), where the SMF registration request carries Internet protocol multimedia core network subsystem (IMS) attribute information; receiving, by the SMF, a P-CSCF failure recovery indication sent by the UDM; registering, by the UDM, according to the IMS attribute information in the SMF registration request, the SMF; and initiating, by the SMF, according to the P-CSCF failure recovery indication, a P-CSCF failure recovery process. Further provided are a P-CSCF failure recovery method, a P-CSCF failure recovery apparatus, a P-CSCF failure recovery system, a storage medium and a processor.

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