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1. 发明申请

WO2020098946A1 NETWORK NODE AND METHOD FOR SUPPORTING A SERVICE BASED ARCHITECTURE 审中-公开
公开(公告)号：WO2020098946A1
公开(公告)日：2020-05-22
申请号：PCT/EP2018/081434
申请日：2018-11-15
申请人： HUAWEI TECHNOLOGIES CO., LTD. , HECKER, Artur
发明人： HECKER, Artur , XIAO, Xun , PENG, Chenghui , WU, Jianjun
IPC分类号： H04L12/24
摘要： The present invention provides a network node for supporting a Service Based Architecture (SBA) of a network system comprising a plurality of network nodes. The network node is configured to connect to the plurality of network nodes; discover related information about at least one Network Function (NF) service provided by at least one other network node, wherein the related information comprises a routing information of the NF service; and provide the related information to at least one other network node.

2. 发明申请

WO2021115553A1 A SERVICE BASED INTERFACE FOR A NETWORK ENTITY 审中-公开
公开(公告)号：WO2021115553A1
公开(公告)日：2021-06-17
申请号：PCT/EP2019/084236
申请日：2019-12-09
申请人： HUAWEI TECHNOLOGIES CO., LTD. , HECKER, Artur
发明人： XIAO, Xun , PENG, Chenghui , WU, Jianjun
IPC分类号： H04L67/16 , H04L29/08 , H04W48/18 , H04L12/24 , H04W92/24
摘要： The present invention relates to the field of mobile communication, in particular to 5G mobile networks. A service based interface, SBI, associated to a network entity (101) is provided. The SBI (100) is configured to identify a local resource (102) of the network entity (101) and at least one local network function, NF, (103) of the network entity (101); to obtain a service request (104) from a local NF (103); to discover a service (105) and/or information related to a service (106) based on the service request (104); to process the service request (104) based on at least one of: a priority of the service request (104), the discovered service (105) and/or information related to a service (106), and the identified local resource (102) and at least one local NF (103).

3. 发明申请

WO2020043275A1 INTER-SLICE SHARING IN 5G CORE NETWORKS 审中-公开
公开(公告)号：WO2020043275A1
公开(公告)日：2020-03-05
申请号：PCT/EP2018/073142
申请日：2018-08-28
申请人： HUAWEI TECHNOLOGIES CO., LTD. , PENG, Chenghui
发明人： PENG, Chenghui , XIAO, Xun , AN, Xueli , WU, Jianjun
IPC分类号： H04L12/46 , H04W84/04
摘要： The invention relates to a network device configured to operate a network function, NF1, of a first network slice, NSI-2, wherein the network device is configured to establish an end-to-end path from NF1 of NSI-2 to a network function, NF2, of a second network slice, NSI-1. Moreover, the invention relates to a corresponding method.

4. 发明申请

WO2019029824A1 APPARATUS FOR V2X-ORIENTED LOCAL E2E PATH ESTABLISHMENT AND QOS CONTROL 审中-公开
公开(公告)号：WO2019029824A1
公开(公告)日：2019-02-14
申请号：PCT/EP2017/070465
申请日：2017-08-11
申请人： HUAWEI TECHNOLOGIES CO., LTD. , PATEROMICHELAKIS, Emmanouil
发明人： PATEROMICHELAKIS, Emmanouil , KOUSARIDAS, Apostolos , ZHOU, Chan , AN, Xueli , PENG, Chenghui
IPC分类号： H04W76/10
摘要： The present invention relates to a configuration module allowing to establish a local end-to- end (E2E) path connecting at least one source node and at least one target node via at least one radio access network (RAN) node. The configuration module is configured to select data radio bearers (DRBs) per quality of service (QoS) flow based on inter-node information from 5 the at least one source node, the at least one target node, the at least one RAN node and all other nodes involved in establishing the local E2E path, and is also configured to initiate, after selecting the DRBs per QoS flow, a radio resource communication (RRC) connection configuration using an identification (ID) of the local E2E path to be established. Thereby, a localized traffic between the at least one source node and the at least one target node can 10 be exchanged with QoS guarantees.

5. 发明申请

WO2018171904A1 DEVICES AND METHODS FOR SLICE-COMPLIANT HANDOVER CONTROL 审中-公开
公开(公告)号：WO2018171904A1
公开(公告)日：2018-09-27
申请号：PCT/EP2017/057136
申请日：2017-03-24
申请人： HUAWEI TECHNOLOGIES CO., LTD. , WEI, Qing
发明人： WEI, Qing , BULAKCI, Ömer , PATEROMICHELAKIS, Emmanouil , TRIVISONNO, Riccardo , PENG, Chenghui
IPC分类号： H04W36/00 , H04W88/10
摘要： The invention relates to a network entity (110, 150) configured to control a handover of a user equipment (120) from a serving base station (110) to a candidate target base station (130) of a mobile communication network (100), wherein the serving base station (110) provides at least a first slice (110a-c) of a first slice type and the candidate target base station (130) provides at least a second slice (130a-c) of a second slice type, wherein the user equipment (120) is registered to the first slice (110a-c) of the serving base station (110). The network entity (110, 150) comprises a processor (113, 153) configured to control, in response to a handover trigger, the handover of the user equipment (120) on the basis of a requested slice type and the second slice type provided by the candidate target base station (130). Moreover, the invention relates to a corresponding target base station (130) which comprises a processor (133) configured to process the handover request on the basis of the requested slice type and the second slice type. Additionally, the invention relates to the corresponding handover control methods performed by the network entity (110, 150) and the target base station (130), as well as to a corresponding computer program for performing either one of those methods.

6. 发明申请

WO2018086674A1 A NETWORK ENTITY FOR A COMMUNICATION NETWORK COMPRISING A CONTROL PLANE AND A USER PLANE FOR PROVIDING COMMUNICATION SERVICES TO A USER EQUIPMENT 审中-公开
标题翻译：用于包括控制面和用户面的通信网络的网络实体向用户设备提供通信服务
公开(公告)号：WO2018086674A1
公开(公告)日：2018-05-17
申请号：PCT/EP2016/076956
申请日：2016-11-08
申请人： HUAWEI TECHNOLOGIES CO., LTD. , AN, Xueli
发明人： AN, Xueli , TRIVISONNO, Riccardo , MARQUEZAN, Clarissa , PENG, Chenghui
IPC分类号： H04L12/24 , H04W24/02
CPC分类号： H04W24/02 , H04L41/5025 , H04L41/5051 , H04L41/5087
摘要： The invention relates to a network entity (301) for a communication network (100), wherein the communication network (100) comprises a control plane and a user plane and is configured to provide communication services to a user equipment (105), the user plane being decoupled from the control plane and comprising a plurality of user plane functions. The network entity (301) comprises: a user plane function selection unit (306) configured to select a subset of the plurality of user plane functions in response to a user plane function selection event; and a user plane function enforcement unit (307) configured to provide information to the control plane about the selected subset of user plane functions.
摘要翻译：本发明涉及用于通信网络（100）的网络实体（301），其中通信网络（100）包括控制平面和用户平面，并且被配置为将通信服务提供给用户设备（105），所述用户平面与所述控制平面分离并且包括多个用户平面功能。所述网络实体（301）包括：用户平面功能选择单元（306），其被配置为响应于用户平面功能选择事件来选择所述多个用户平面功能的子集; 以及用户平面功能强制单元（307），其被配置为向控制平面提供关于用户平面功能的所选子集的信息。

7. 发明申请

WO2021115554A1 A SERVICE BASED INTERFACE FOR ESTABLISHING DISTRIBUTED CONSENSUS 审中-公开
公开(公告)号：WO2021115554A1
公开(公告)日：2021-06-17
申请号：PCT/EP2019/084239
申请日：2019-12-09
申请人： HUAWEI TECHNOLOGIES CO., LTD. , XIAO, Xun
发明人： PENG, Chenghui , HECKER, Artur , WU, Jianjun
IPC分类号： H04L12/24
摘要： The present invention relates to the field of mobile communication, in particular to 5G mobile networks. More specifically, a service based interface (SBI) for a network entity (NE), e.g. according to 5G, is provided which allows for establishing distributed consensus. That is, the present invention provides a first SBI associated to a network function (NF) in a first NE, wherein the first SBI is configured to obtain a state information update request from the NF; provide the obtained state information update request to a second SBI associated to an NF of a second network entity; obtain, from the second SBI, a consensus indication for the state information update request and update a state information based on the obtained consensus indication.

8. 发明申请

WO2018130305A1 ASSURANCE FRAMEWORK FOR CP AND DP SLICES 审中-公开
公开(公告)号：WO2018130305A1
公开(公告)日：2018-07-19
申请号：PCT/EP2017/050713
申请日：2017-01-13
申请人： HUAWEI TECHNOLOGIES CO., LTD. , VAISHNAVI, Ishan
发明人： VAISHNAVI, Ishan , AN, Xueli , POE, Wint , PENG, Chenghui , TRIVISONNO, Riccardo
IPC分类号： H04W24/06
摘要： The present invention relates to a slice monitor for monitoring slices programmed by a slice owner and deployed by an orchestrator in the control and data planes of a communication network. The slice monitor comprises multiple databases containing different types of information, selects the probes to monitor each slice in the control plane or the data plane and instantiates the selected probes as well as a single-slice monitoring device specific to each slice. For optimization, the slice monitor configures the content of its databases by communicating through multiple interfaces with different actors such as the slice owner, the owner of the orchestrator and the owner of itself. Using alarm handlers and a reconfiguration engine, the slice monitor together with the single-slice monitoring device can detect and compensate for possible violations in the service-level agreement by reconfiguring the slice. If the compensation fails, the slice monitor requests the orchestrator for reconfiguration.

9. 发明申请

WO2018068835A1 SYSTEMS AND METHODS FOR PROVIDING NETWORK FUNCTIONS IN A COMMUNICATION NETWORK 审中-公开
标题翻译：用于在通信网络中提供网络功能的系统和方法
公开(公告)号：WO2018068835A1
公开(公告)日：2018-04-19
申请号：PCT/EP2016/074353
申请日：2016-10-11
申请人： HUAWEI TECHNOLOGIES CO., LTD. , AN, Xueli
发明人： AN, Xueli , VAISHNAVI, Ishan , PENG, Chenghui , TRIVISONNO, Riccardo , MARQUEZAN, Clarissa , WEI, Qing
IPC分类号： H04L12/931
CPC分类号： H04W24/02 , H04L45/64 , H04W12/0017 , H04W12/00503 , H04W12/06 , H04W12/08
摘要： This invention relates to a system for providing a network function in a communication network (100), wherein the communication network (100) comprises a core network (104) and an access network (103) for providing access to the core network (104). The system comprises: an access network entity being associated with the access network (103), wherein the access network entity is configured to provide a first set of network functions including one or more network functions (106-1, 106-2) configured to process messages in a control plane (101) of the access network (103); and a core network entity being associated with the core network (104), wherein the core network entity is configured to provide a second set of network functions (NF c ) including one or more network functions (107-1, 107-2, 107-3) configured to process messages in a control plane (101) of the core network (104); wherein the network function (NF) in the communication network (100) is provided by the collaboration between the first set of network functions (NF a ) and the second set of network functions (NF c ) and wherein the network function (NF) is configured to provide control plane network services in the communication network (100).
摘要翻译：本发明涉及一种用于在通信网络（100）中提供网络功能的系统，其中通信网络（100）包括核心网络（104）和接入网络（103），用于提供通信网络访问核心网络（104）。该系统包括：与接入网络（103）相关联的接入网络实体，其中接入网络实体被配置为提供包括一个或多个网络功能（106-1,106-2）的第一组网络功能，该网络功能被配置为处理接入网络（103）的控制面（101）中的消息; 以及与所述核心网络（104）相关联的核心网络实体，其中所述核心网络实体被配置为提供包括一个或多个网络功能（107）的第二组网络功能（NF_C）被配置为处理核心网络（104）的控制平面（101）中的消息;以及处理器其中所述通信网络（100）中的所述网络功能（NF）是通过所述第一组网络功能（NF_a）与所述第二组网络功能（NF_c）之间的协作来提供的），并且其中网络功能（NF）被配置为在通信网络（100）中提供控制平面网络服务。

10. 发明申请

WO2018065048A1 APPARATUS AND METHODS FOR TRANSFERRING MESSAGES BETWEEN NETWORKS 审中-公开
标题翻译：用于在网络之间传送消息的设备和方法
公开(公告)号：WO2018065048A1
公开(公告)日：2018-04-12
申请号：PCT/EP2016/073780
申请日：2016-10-05
申请人： HUAWEI TECHNOLOGIES CO., LTD. , KALOXYLOS, Alexandros , SPAPIS, Panagiotis , ZHOU, Chan , PENG, Chenghui
发明人： KALOXYLOS, Alexandros , SPAPIS, Panagiotis , ZHOU, Chan , PENG, Chenghui
IPC分类号： H04W84/04 , H04W88/10 , H04W88/16
摘要： A relay device for operating in a communication system that comprises at least two individual networks. The networks may be "individual" in the sense that they are different from each other. Different networks comprise different functionalities. In particular, different networks will tend to operate in different spectrum, have separate authorization and/or authentication procedures and/or apply different transmission technologies. Each network comprises a network device and a remote device that are configured to wirelessly transfer data between them. The relay device is configured to receive data transmitted by a device in a first one of the networks over a first section of radio spectrum. It is also configured to transmit that data to a device in a second one of the networks over a second section of radio spectrum that is different from the first section of radio spectrum. The relay device is able to relay messages from one network to another and thus provide a shortcut compared with conventional data exchange between networks that involves crossing all domains of multiple networks. The relay device significantly reduces the delay associated with transferring data from one network to another, enabling the networks to fulfil strict delay requirements. The relay device may be registered in the first network and/or in the second network as a device that has permission to perform one or more of: receiving data, transmitting data and decoding data.
摘要翻译：用于在包括至少两个单独网络的通信系统中操作的中继设备。网络可以是“单独的” 因为它们彼此不同。不同的网络包含不同的功能。具体而言，不同的网络倾向于在不同的频谱中操作，具有单独的授权和/或认证程序和/或应用不同的传输技术。每个网络包括被配置为在它们之间无线传输数据的网络设备和远程设备。中继设备被配置为在第一部分无线电频谱上接收由第一网络中的设备发送的数据。它还被配置为通过与无线电频谱的第一部分不同的无线电频谱的第二部分将该数据发送到第二网络中的设备。中继设备能够将消息从一个网络中继到另一个网络，因此与涉及跨越多个网络的所有域的网络之间的传统数据交换相比提供了快捷方式。中继设备大大减少了将数据从一个网络传输到另一个网络的延迟，使网络能够满足严格的延迟要求。中继设备可以在第一网络和/或第二网络中注册为有权执行以下一项或多项的设备：接收数据，发送数据和解码数据。

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