公开(公告)号：WO2023283286A1

公开(公告)日：2023-01-12

申请号：PCT/US2022/036285

申请日：2022-07-07

申请人： TENCENT AMERICA LLC

发明人： ZHAO, Shuai ,  WENGER, Stephan ,  LIU, Shan

IPC分类号： H04L41/042

摘要： A method, computer program, and computer system for enabling peer-to-peer media streaming using service enabler architecture layer (SEAL). The method may be executed by one or more processors, and the method may include receiving, by a vertical application layer (VAL) server, a request for a media session negotiation between one or more client devices, and retrieving, by the vertical application layer (VAL) server, transport layer information associated with each of the one or more client devices using network address translation traversal. The method may further include transmitting, by the vertical application layer (VAL) server, agreed session description protocol (SDP) parameters based on the transport layer information, wherein the agreed session description protocol (SDP) parameters are used to establish a peer-to-peer media streaming session.

公开(公告)号：WO2022199089A1

公开(公告)日：2022-09-29

申请号：PCT/CN2021/132834

申请日：2021-11-24

申请人： 中兴通讯股份有限公司

发明人： 王大江 ,  王其磊 ,  王振宇

IPC分类号： H04L41/042 ,  H04L41/044 ,  H04L41/122

摘要： 一种网络管控方法及其系统、网络系统、存储介质，该网络管控方法包括：获取与物理网络中的实体对象对应的DT模型数据(S110)；根据DT模型数据生成具有不同层级的DT case，其中，DT case的层级和实体对象的层级相对应，所述具有不同层级的DT case之间具有功能上的协同关系(S120)；根据协同关系和所有DT case得到目标分析结果(S130)；根据目标分析结果生成网络配置信息，将网络配置信息下发至物理网络，以使物理网络根据网络配置信息完成网络管控(S140)。

公开(公告)号：WO2021148741A1

公开(公告)日：2021-07-29

申请号：PCT/FR2021/050079

申请日：2021-01-18

申请人： ORANGE

发明人： FLURY, Thibaud ,  MEZGHANI, Emna

IPC分类号： H04L12/24 ,  H04L29/06 ,  H04L41/0213 ,  H04L41/042 ,  H04L41/0896 ,  H04L41/28 ,  H04L63/0884

摘要： L'invention concerne une technique d'administration à distance d'un dispositif à administrer (30- 33). Un dispositif relai (20) reçoit (E1) une demande d'activation d'un filtre pour l'administration du dispositif à administrer en provenance d'un serveur d'administration (10) référent. Cette demande d'activation comprend des informations relatives à des droits attribués à un serveur d'administration tiers (11) pour une délégation de l'administration du dispositif à administrer. Le dispositif relai applique (E3) alors un filtre à un message reçu du serveur d'administration tiers à destination du dispositif à administrer, le message reçu du serveur d'administration tiers étant filtré par le filtre lorsqu'il n'est pas conforme aux droits attribués au serveur d'administration tiers.

公开(公告)号：WO2023034565A2

公开(公告)日：2023-03-09

申请号：PCT/US2022/042450

申请日：2022-09-02

申请人： EDGEQ, INC.

发明人： KRISHNAN, Gopalakrishnan Perur

IPC分类号： H04L41/042 ,  H04L41/052 ,  H04L41/342 ,  H04L69/16 ,  H04W40/02 ,  H04W56/002 ,  H04W88/10

摘要： Enhanced Common Packet Radio Interface (eCPRI) based Fronthaul forms the foundation for open radio access network (O-RAN). O-RAN envisages splitting the radio into two parts, a Distributed Unit (DU) and Radio Units (RU), interconnected using high speed Fronthaul links. O-RAN and eCPRI for 5G/NR place demands for high speed Fronthaul with low latency, and high network bandwidth requirements. In the present disclosure, embodiments for configurable eCPRI Fronthaul solutions are disclosed. Various hardware accelerator implementations are presented for control plane and user plane traffic. The hardware accelerator implementation may support DU and RRU functionality required by eCPRI with minimal software intervention. The configurable eCPRI Fronthaul may support different data flows and meet different performance demands of DU and RRU. Scalable architecture may be applied for the configurable eCPRI Fronthaul to allow stacking of multiple hardware accelerators via a high-speed network interconnect, and overall performance and throughput may be improved.

公开(公告)号：WO2023006194A1

公开(公告)日：2023-02-02

申请号：PCT/EP2021/071156

申请日：2021-07-28

申请人： NOKIA TECHNOLOGIES OY

发明人： SUBRAMANYA, Tejas ,  ALI-TOLPPA, Janne

IPC分类号： H04L41/16 ,  H04L41/042

摘要： It is provided a method comprising: receiving, from a trust engine, a request to apply a selected fairness configuration to a calculation of at least one stage of a artificial intelligence pipeline related to a service; applying the selected fairness configuration to the calculation of the at least one stage of the artificial intelligence pipeline.

公开(公告)号：WO2022248032A1

公开(公告)日：2022-12-01

申请号：PCT/EP2021/064019

申请日：2021-05-26

申请人： HUAWEI TECHNOLOGIES CO., LTD. ,  CONSOLI, Antonio

发明人： HAMIDIAN, Ali ,  VAKEESAR, Siva

IPC分类号： H04L41/147 ,  H04L41/5009 ,  H04L41/5025 ,  H04L41/042 ,  H04L41/0893 ,  H04L41/50

摘要： The present disclosure relates to enhanced quality of service (QoS) notification control enabling a client device or an application function (AF) to be notified, in case of a QoS change to a QoS flow, whether the QoS change has been previously predicted or not. A session management function (SMF) or a policy control function (PCF) determines a prediction outcome for a QoS flow of a PDU session based on a comparison of a potential QoS change for the QoS flow with an actual change for the QoS flow. The prediction outcome may be a Boolean flag set to "true" if the potential QoS change for the QoS flow is the same as the actual change for the QoS flow and "false" in the opposite case. The SMF or PCF sends the determined prediction outcome for the QoS flow to a client device or an AF associated with the PDU session. Thereby, if an application knows about a QoS change in advance the application can e.g. mitigate the effects by putting in place measures. Furthermore, the present disclosure also relates to corresponding methods and a computer program.

公开(公告)号：WO2022135214A1

公开(公告)日：2022-06-30

申请号：PCT/CN2021/137514

申请日：2021-12-13

申请人： 华为技术有限公司

发明人： 林嵩晧 ,  张舒博 ,  阙鑫地 ,  林于超 ,  郑理文

IPC分类号： H04L41/042

摘要： 本申请涉及互联网技术领域，具体涉及分布式实现方法、分布式系统、可读介质及电子设备，其中，应用的分布式实现方法应用于包括多个电子设备的分布式系统，分布式系统中的第一电子设备包括多个应用，其中第一应用调用第一能力，第一电子设备上通过独立于应用的分布式调度模块基于各电子设备的第一能力部件的性能参数，从各电子设备中选择至少一个电子设备为第一电子设备上的第一应用提供第一能力。通过分布式调度模块对各电子设备的各种能力部件进行分级，减少了分布式调度对不同应用的依赖，提高了应用的分布式实现过程中的决策准确度及决策效率。

公开(公告)号：WO2022248193A1

公开(公告)日：2022-12-01

申请号：PCT/EP2022/062289

申请日：2022-05-06

申请人： DEUTSCHE TELEKOM AG

发明人： COLOM IKUNO, Josep ,  COLETTI, Claudio

IPC分类号： H04L41/042 ,  H04L41/34

摘要： According to an aspect of the invention, there is provided a Mobile telecommunication Network, MN, comprising a User Equipment, UE, and a Radio Access Network, RAN, the RAN being composed of one or more RAN nodes. A RAN node comprises: an application layer comprising one or more RAN software components configured to run on one or more infrastructure nodes; an infrastructure layer comprising: one or more Radio Units, RUs, and infrastructure nodes; an infrastructure management entity configured to manage the infrastructure nodes and/or the one or more RUs; a fronthaul interface configured to provide a data connection between the one or more RAN software components and the one or more RUs; a radio interface configured to provide a data connection between the one or more RUs and the UE. The infrastructure management entity is configured to: generate System Information, SI, Information Elements, relative to the infrastructure layer, I-SI IEs, and input the I-SI IEs to the one or more RAN software components. The one or more RAN software component is configured to generate SI composed of SI IEs relative to the RAN, where a SI IE relative to the RAN is: a System Information Information Element relative to the application layer, A-SI IE, wherein an A-SI IE is: configured locally by the one or more RAN software components itself; and/or received, by the one or more RAN software components, from an Operations and Management System, OAM, entity; an I-SI IE inputted by the infrastructure management entity; and/or information derived from one or more A-SI IEs and/or one or more I-SI IEs. The one or more RAN software component is configured to transmit the generated SI or information derived from the generated SI to the one or more RUs via the fronthaul interface. The one or more RUs is configured to use the information received from the RAN software to generate and transmit a radio signal comprising the SI IEs. The UE is configured to receive the radio signal transmitted by the one or more RUs.

公开(公告)号：WO2021257448A1

公开(公告)日：2021-12-23

申请号：PCT/US2021/037213

申请日：2021-06-14

申请人： HONEYWELL INTERNATIONAL INC.

发明人： MAJEWSKI, Joseph ,  RARES, Ivan ,  GIORGIS, Daniel ,  WILDERSON, Robin ,  STEIN, Rod ,  FLASHER, Robert ,  RANGAN, Srinivasa ,  RICHARDS, Raymond ,  KAMAT, Amod ,  PARAVASTU, Upender

IPC分类号： H04L12/24 ,  G05B15/02 ,  G05B17/02 ,  G05B19/02 ,  H04L29/08 ,  G05B19/0428 ,  G05B19/05 ,  G06F2009/45562 ,  G06F2009/4557 ,  G06F2009/45575 ,  G06F2009/45595 ,  G06F9/45558 ,  G06F9/5072 ,  H04L41/0233 ,  H04L41/0266 ,  H04L41/042 ,  H04L41/0803 ,  H04L41/085 ,  H04L41/145 ,  H04L67/12 ,  H04L67/2823 ,  H04W84/02

摘要： An edge controller may be used for obtaining device data from one or more local devices at a local facility and to provide a representation of at least some of the device data to a remote server. The edge controller may include a network communication port, a cellular communication port and a device communication port. A controller is operatively coupled to the network communication port, the cellular communication port and the device communication port and is configured to receive configuration information and to install the received configuration information on the edge controller. The installed configuration information configures the controller to obtain the device data from the one or more local devices and to send a representation of at least some of the device data to the remote server.

公开(公告)号：WO2021244763A1

公开(公告)日：2021-12-09

申请号：PCT/EP2020/068469

申请日：2020-07-01

申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)

发明人： PUENTE PESTAÑA, Miguel Angel

IPC分类号： H04L12/24 ,  H04L41/042 ,  H04L41/142 ,  H04L41/16

摘要： Aspects of the disclosure provide a method performed by a central Network Data Analytics Function (NWDAF) in a communications network. The communications network comprises one or more local NWDAFs configured to develop a model using federated learning, in which each local NWDAF stores a copy of the model and trains the copy of the model by inputting training data into a machine-learning process. The method comprises receiving, from the one or more local NWDAFs, a respective local model update comprising an update to values of one or more parameters of the model generated by training a respective copy of the model using machine-learning. The method further comprises combining the local model updates received from the one or more local NWDAFs to obtain a combined model update.