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1. 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.

2. 发明授权

US09332435B2 Device, system and method using EAP for external authentication 有权
标题翻译：使用EAP进行外部认证的设备，系统和方法
公开(公告)号：US09332435B2
公开(公告)日：2016-05-03
申请号：US14352355
申请日：2012-10-19
申请人： ZTE CORPORATION
发明人： Xingyue Zhou , Shuang Liang , Chunhui Zhu
IPC分类号： H04W12/06 , H04L29/06
CPC分类号： H04W12/06 , H04L63/083 , H04L63/0892 , H04L63/162
摘要： A User Equipment (UE), network-side device, system and method are disclosed for external authentication using an Extensible Authentication Protocol (EAP). The method includes, when the UE is initially attached to an Evolved Packet System (EPS) network via an Evolved UMTS Terrestrial Radio Access Network (E-UTRAN), the UE transmitting EAP authentication information required for the EAP authentication to a packet data network gateway and, after receiving EAP request, the UE transmitting a bearing resource modification request message carrying EAP response to the packet data network gateway. With the method, the UE can use the EAP authentication to implement authentication and authorization by an external authentication and authorization server via a GGSN/PDN GW in a process of connecting the UE to the EPS via a 3GPP access.
摘要翻译：公开了一种用户设备（UE），网络侧设备，系统和方法，用于使用可扩展认证协议（EAP）进行外部认证。该方法包括，当UE最初通过演进的UMTS陆地无线电接入网络（E-UTRAN）附接到演进分组系统（EPS）网络时，UE向分组数据网络网关发送EAP认证所需的EAP认证信息并且在接收到EAP请求之后，UE向分组数据网络网关发送携带EAP响应的承载资源修改请求消息。利用该方法，在通过3GPP接入将UE连接到EPS的过程中，UE可以使用EAP认证来实现外部认证和授权服务器经由GGSN / PDN GW的认证和授权。

3. 发明授权

US11888649B2 Information transmission method and apparatus, information processing method and apparatus, terminal, network element and storage medium 有权
公开(公告)号：US11888649B2
公开(公告)日：2024-01-30
申请号：US17787896
申请日：2020-11-09
申请人： ZTE CORPORATION
发明人： Xueyan Song , Xingyue Zhou , Shuang Liang
IPC分类号： G06F15/16 , H04L12/46 , H04L69/00
CPC分类号： H04L12/4633 , H04L69/26 , H04L2212/00
摘要： Provided are an information transmission method and apparatus, an information processing method and apparatus, a terminal, a network element, and a storage medium. The information transmission method includes encapsulating non-access stratum (NAS) information and access resource (AS) parameter information in a vendor-specific protocol (VSP) packet, where the NAS information includes NAS system information and NAS customization information, and the AS parameter information is used for wired side resource negotiation; encapsulating establishment signaling of a wired access network control plane channel in a vendor-specific network control protocol (VSNCP) packet; and transmitting, through the VSP packet and the VSNCP packet, the NAS information and the AS parameter information.

4. 发明公开

US20240224159A1 METHOD FOR PER ACCESS TYPE NETWORK SLICE ADMISSION CONTROL 审中-公开
公开(公告)号：US20240224159A1
公开(公告)日：2024-07-04
申请号：US18606698
申请日：2024-03-15
申请人： ZTE Corporation
发明人： Menghan Wang , Shuang Liang , Jinguo Zhu , Xingyue Zhou
IPC分类号： H04W48/02 , H04W48/20 , H04W76/16
CPC分类号： H04W48/02 , H04W48/20 , H04W76/16
摘要： A wireless communication method for use in a wireless network node is disclosed. The method comprises transmitting, to a wireless terminal, a rejection cause associated with a first connectivity request and an indication for at least one access type associated with the rejection cause.

5. 发明公开

US20230370992A1 METHOD, DEVICE, AND SYSTEM FOR CORE NETWORK DEVICE RE-ALLOCATION IN WIRELESS NETWORK 审中-公开
公开(公告)号：US20230370992A1
公开(公告)日：2023-11-16
申请号：US18356637
申请日：2023-07-21
申请人： ZTE Corporation
发明人： Shilin YOU , Jiyan Cai , Jinguo Zhu , Yuze Liu , He Huang , Shuang Liang , Xingyue Zhou , Jin Peng , Zhen Xing , Zhaoji Lin
IPC分类号： H04W60/04 , H04W8/18 , H04W60/00 , H04W60/06
CPC分类号： H04W60/04 , H04W8/18 , H04W60/005 , H04W60/06
摘要： This disclosure generally relates performing UE authentication and registration with the core network, and in particular, to supporting secure interactions between the UE and the target AMF when the UE is re-allocated to the target AMF. During a UE registration procedure, the initial AMF generate a 5G-GUTI for the UE and retrieves a candidate AMF list. The initial AMF sends the generated 5G-GUTI (or 5G-S-TMSI), the candidate AMF list, and a full registration request message to the (R)AN for storage and subsequent use. The initial AMF, once determines an AMF re-allocation is needed, instruct the UE to re-start the registration procedure with the core network, by using the generated 5G-GUTI. The (R)AN selects the target AMF, and forward the stored full registration request message to the target AMF to complete the registration.

6. 发明授权

US12089270B2 Method and apparatus for establishing data transmission link and computer-readable storage medium 有权
公开(公告)号：US12089270B2
公开(公告)日：2024-09-10
申请号：US17624419
申请日：2020-06-29
申请人： ZTE CORPORATION
发明人： Xingyue Zhou , Xueyan Song , Shuang Liang
IPC分类号： H04W76/00 , H04L12/46 , H04W76/11 , H04W76/12 , H04W80/10
CPC分类号： H04W76/12 , H04L12/4633 , H04W76/11 , H04W80/10
摘要： Provided are a method and apparatus for establishing a data transmission link, and a computer-readable storage medium. By means of establishing a protocol data unit (PDU) session, a PDU session ID and a quality of service flow ID in the PDU session are encapsulated in an ID of a generic routing encapsulation (GRE) tunnel by means of GRE, and a connection between a 5G residential gateway (5G-RG) and a wireline access gateway function (W-AGF) is established through a GRE tunnel such that the GRE tunnel connection established between the 5G-RG and the W-AGF is in one-to-one correspondence with the quality of service flow of the PDU session, and user plane point-to-point connection between the 5G-RG and the W-AGF is realized in certain implementation processes.

7. 发明申请

US20180160360A1 Equipment identifier checking method, system, equipment and storage medium 审中-公开
公开(公告)号：US20180160360A1
公开(公告)日：2018-06-07
申请号：US15574839
申请日：2016-01-11
申请人： ZTE Corporation
发明人： Xingyue Zhou , Shuang Liang
IPC分类号： H04W48/08 , H04W12/06
CPC分类号： H04W48/08 , H04L63/0892 , H04W8/22 , H04W12/00512 , H04W12/06 , H04W12/08 , H04W12/12 , H04W84/12
摘要： Disclosed in embodiments of the disclosure are a method, system, equipment for checking an equipment identifier and a storage medium. According to the method, when a Wireless Local Area Networks (WLAN) access network is a Trusted WLAN Access Network (TWAN), the TWAN transmits identifier information of a user equipment (UE) to an Equipment Identifier Register (EIR). The identifier information of the UE is configured to enable the EIR to check the identifier information of the UE. The TWAN receives a check result transmitted by the EIR and performs an Evolved Packet Core (EPC) access procedure on the UE according to the check result.

8. 发明授权

US09854555B2 Method and system for notifying access network location information 有权
公开(公告)号：US09854555B2
公开(公告)日：2017-12-26
申请号：US14428014
申请日：2013-09-12
申请人： ZTE Corporation
发明人： Xingyue Zhou , Jianjie You , Chunhui Zhu
IPC分类号： H04W4/00 , H04W64/00 , H04M15/00 , H04W8/08 , H04W80/04
CPC分类号： H04W76/22 , H04L12/1407 , H04L41/0893 , H04M15/66 , H04W8/08 , H04W64/003 , H04W76/32 , H04W80/04
摘要： A method and a system for notifying access network location information are provided. The method includes that in a PMIPv6 architecture, a Mobile Access Gateway (MAG) sends a circuit ID to a Local Mobility Anchor (LMA) by carrying the circuit ID in a proxy binding update message; and in a GTP architecture, a local GTP peer sends a circuit ID to a correspondent GTP peer by carrying the circuit ID in a Create Session Request message, a Modify Bearer Request message or a Delete Session Request message. In the disclosure, an MAG can notify an LMA of access network location information of a UE in a PMIPv6 architecture, and a GTP peer can notify a correspondent GTP peer of access network location information of a UE in a GTP architecture.

9. 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.

10. 发明公开

US20230189368A1 ASSOCIATING TRANSPORT IDENTIFIERS WITH QUALITY OF SERVICE FLOWS 审中-公开
公开(公告)号：US20230189368A1
公开(公告)日：2023-06-15
申请号：US18166643
申请日：2023-02-09
申请人： ZTE Corporation
发明人： Xingyue Zhou , Jinguo Zhu
IPC分类号： H04W76/16 , H04W28/02 , H04W76/11 , H04L69/18
CPC分类号： H04W76/16 , H04W28/0273 , H04W76/11 , H04L69/18
摘要： Methods, apparatus, and systems that can be implemented to associate User Datagram Protocol (UDP) based connection identifiers with appropriate Quality of Service (QoS) flows are disclosed to enable Access Traffic Steering, Switching and Splitting functionality at lower layers and to allow accurate measurements of Round-Trip Time for all traffic on a session. In one example aspect, a wireless communication method includes determining, by one or more nodes in a core network for a session that comprises at least one QoS flow, at least two identifiers identifying two connections associated with the at least one QoS flow. The two connections are established according to a UDP based protocol. The method also includes establishing, by the one or more nodes in the core network, a mapping between the at least two connection identifiers and the at least one QoS flow.

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