公开(公告)号：WO2023088557A1

公开(公告)日：2023-05-25

申请号：PCT/EP2021/082119

申请日：2021-11-18

Applicant: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)

Inventor： MILLNERT, Victor ,  WITTENMARK, Emma ,  ÖBERG, Christer

IPC: H04L47/20 ,  H04L47/12 ,  H04L47/2425 ,  H04L47/31 ,  H04L47/32 ,  H04L47/625 ,  H04L47/6275 ,  H04W28/02

Abstract: There is provided mechanisms for handling a traffic flow in a wireless communication system. A method is performed by a controller. The method comprises monitoring a traffic flow on a bearer between an application server and a user equipment in the wireless communication system. The traffic flow is scheduled by a scheduler. The method comprises determining whether or not the traffic flow fulfils a compliance requirement. The compliance requirement pertains to a recommended bitrate is maintained for the traffic flow. The method comprises performing a mitigating action for the traffic flow when the traffic flow fails to fulfil the compliance requirement.

公开(公告)号：WO2022177300A1

公开(公告)日：2022-08-25

申请号：PCT/KR2022/002305

申请日：2022-02-16

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： WATFA, Mahmoud ,  KUMAR, Lalith ,  GUPTA, Varini

IPC: H04W40/02 ,  H04W48/18 ,  H04W76/10 ,  H04L45/30 ,  H04L47/20

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. Disclosed is a method performed by a UE, the method comprising : having at least one existing PDU session associated with an S-NSSAI; requesting, from an upper layer, a new PDU session; determining a condition; performing checking operations comprising: (i) checking whether allowed NSSAI includes only one S-NSSAI, and (ii) checking whether any of the at least one existing PDU sessions have an attribute which matches a corresponding attribute in the requested new PDU session; and when both checking operations (i) and (ii) are true: selecting a PDU session from the at least one existing PDU sessions which matches at least one attribute, determining that the selected PDU session can be used or associated with the request from the upper layer, and forwarding details of the selected PDU session to the upper layer.

公开(公告)号：WO2022146587A1

公开(公告)日：2022-07-07

申请号：PCT/US2021/060804

申请日：2021-11-24

Applicant: ORACLE INTERNATIONAL CORPORATION

Inventor： BRAR, Jagwinder Singh ,  KREGER-STICKLES, Lucas Michael ,  BOCKMAN, Bryce Eugene ,  JONES, Peter Croft ,  BAKER, Shane

IPC: H04L12/46 ,  G06F9/455 ,  H04L45/586 ,  H04L45/64 ,  H04L61/5069 ,  H04L12/18 ,  H04L61/5014 ,  H04L69/22 ,  H04L45/021 ,  H04L45/00 ,  H04L45/16 ,  H04L45/18 ,  H04L45/24 ,  H04L45/30 ,  H04L45/52 ,  H04L45/60 ,  H04L47/10 ,  H04L47/20 ,  H04L47/2475 ,  H04L47/40

Abstract: Techniques are described for communications in an L2 virtual network. In an example, the L2 virtual network includes a plurality of L2 compute instances hosted on a set of host machines and a plurality of L2 virtual network interfaces and L2 virtual switches hosted on a set of network virtualization devices. An L2 virtual network interface emulates an L2 port of the L2 virtual network. IGMP configuration is distributed to the L2 virtual switches.

公开(公告)号：WO2022031910A1

公开(公告)日：2022-02-10

申请号：PCT/US2021/044643

申请日：2021-08-05

Applicant: AVESHA, INC.

Inventor： NAIR, Raj ,  NAVALI, Prabhudev ,  HALBHAVI, Sudhir ,  WU, Chin-Cheng

IPC: G06F9/50 ,  H04L29/08 ,  G08B13/196 ,  G06N3/00 ,  G06F9/5077 ,  G06N20/00 ,  G08B13/19671 ,  H04L41/0816 ,  H04L47/20 ,  H04L67/02 ,  H04L67/1002 ,  H04L67/1008 ,  H04L67/101 ,  H04L67/1023 ,  H04L67/1029 ,  H04L67/32 ,  H04L67/34 ,  H04N21/2187 ,  H04N21/42203 ,  H04N21/4312 ,  H04N21/4334 ,  H04N21/466 ,  H04N21/47217

Abstract: Techniques manage cluster resources within an application environment. The techniques involve identifying a group of cluster resources from a plurality of cluster resources of the application environment, the plurality of cluster resources being constructed and arranged to provide a plurality of services. The techniques further involve forming an application slice having the group of cluster resources. The techniques further involve deploying the application slice to provide services. Certain techniques provide a platform that allows operators to build application slices (or application overlays) that are a way of grouping application pods (or containers) based on one or more organizing principles such as velocity of deployment, security, governance, etc.

公开(公告)号：WO2023059127A1

公开(公告)日：2023-04-13

申请号：PCT/KR2022/015113

申请日：2022-10-07

Applicant: 삼성전자 주식회사

Inventor： 이지철 ,  김혜성 ,  정상수

IPC: H04L47/20 ,  H04L47/2475 ,  H04L47/2441 ,  H04W28/02 ,  H04W92/24

Abstract: 본 개시는 4G 시스템 이후 보다 높은 데이터 전송률을 지원하기 위한 5G 통신 시스템의 통신 기법 및 그 시스템에 관한 것이다. 본 개시의 일 실시예에 따르면, 무선 통신 시스템에서 제1 네트워크 노드의 방법에 있어서, 제2 네트워크 노드로부터, DNS 메시지 보고 또는 DNS 레졸루션(resolution)을 통한 트래픽 탐지 중 어느 하나를 지시하는 PCC(Policy and Charging Control) 규칙 및 FQDN(Fully Qualified Domain Name) 기반 정보를 수신하는 단계; 상기 FQDN 기반 정보를 기초로 DNS 메시지 처리 규칙을 생성하는 단계; 제3 네트워크 노드로, 상기 DNS 메시지 처리 규칙을 전송하는 단계; 및 상기 제3 네트워크 노드로부터, FQDN 및 상기 FQDN에 대한 IP 주소를 수신하는 단계를 포함하며, 상기 FQDN 및 상기 IP 주소는 상기 DNS 메시지 처리 규칙에 기초하여 상기 제3 네트워크 노드가 DNS 응답 메시지 탐지를 통해 식별한 것인, 방법이 개시될 수 있다.

公开(公告)号：WO2022199316A1

公开(公告)日：2022-09-29

申请号：PCT/CN2022/077740

申请日：2022-02-24

Applicant: 阿里巴巴（中国）有限公司

Inventor： 吕怡龙

IPC: H04L47/20

Abstract: 本申请实施例提供一种控制方法、装置及计算设备。其中，检测访问流量满足限速条件，抓取访问报文；解析所述访问报文，获得所述访问报文中的内层封装信息；基于所述内层封装信息，确定满足限速条件的源虚拟机；向所述源虚拟机所在源宿主机发送反压信息；其中，所述反压信息用于指示对所述源虚拟机进行报文限速处理。本申请实施例提供的技术方案通过对访问报文进行解析，从而可以识别发起攻击的源虚拟机，并对其进行反压实现报文限速处理，以解决流量攻击问题。

公开(公告)号：WO2022146589A1

公开(公告)日：2022-07-07

申请号：PCT/US2021/060843

申请日：2021-11-24

Applicant: ORACLE INTERNATIONAL CORPORATION

Inventor： BRAR, Jagwinder Singh ,  KREGER-STICKLES, Lucas Michael ,  BOCKMAN, Bryce Eugene ,  JONES, Peter Croft ,  BAKER, Shane

IPC: H04L49/20 ,  H04L49/00 ,  G06F9/455 ,  H04L43/026 ,  H04L43/02 ,  H04L69/22 ,  H04L67/10 ,  H04L12/46 ,  H04L45/00 ,  H04L41/04 ,  H04L45/16 ,  H04L45/30 ,  H04L45/42 ,  H04L45/586 ,  H04L45/60 ,  H04L47/20 ,  H04L47/80 ,  H04L47/70 ,  H04L49/1515 ,  H04L49/15 ,  H04L49/35 ,  H04L49/50

Abstract: Techniques are described for communications in an L2 virtual network. In an example, the L2 virtual network includes a plurality of L2 compute instances hosted on a set of host machines and a plurality of L2 virtual network interfaces and L2 virtual switches hosted on a set of network virtualization devices. An L2 virtual network interface emulates an L2 port of the L2 virtual network. Span port information applicable to the L2 port is sent to a network virtualization device that hosts the L2 virtual network interface.

公开(公告)号：WO2022031819A1

公开(公告)日：2022-02-10

申请号：PCT/US2021/044503

申请日：2021-08-04

Applicant: AVESHA, INC.

Inventor： NAIR, Raj ,  NAVALI, Prabhudev ,  HALBHAVI, Sudhir ,  WU, Chin-Cheng

IPC: H04L29/08 ,  G06F9/5077 ,  G06N20/00 ,  G06N3/00 ,  G08B13/19671 ,  H04L41/0816 ,  H04L47/20 ,  H04L67/02 ,  H04L67/1002 ,  H04L67/1008 ,  H04L67/101 ,  H04L67/1023 ,  H04L67/1029 ,  H04L67/32 ,  H04L67/34 ,  H04N21/2187 ,  H04N21/42203 ,  H04N21/4312 ,  H04N21/4334 ,  H04N21/466 ,  H04N21/47217

Abstract: A technique performs load balancing self adjustment within an application environment. The technique involves, while nodes of the application environment load balance traffic among clusters that provide services for an application in accordance with a first load balancing configuration, sensing application environment metrics. The technique further involves performing a self adjustment operation that generates a second load balancing configuration based on the application environment metrics, the second load balancing configuration being different from the first load balancing configuration. The technique further involves deploying the second load balancing configuration among the nodes to enable the nodes to load balance the traffic among the clusters that provide the services for the application in accordance with second load balancing configuration in place of the first load balancing configuration.

公开(公告)号：WO2013003564A1

公开(公告)日：2013-01-03

申请号：PCT/US2012/044598

申请日：2012-06-28

Applicant: INTERDIGITAL PATENT HOLDINGS, INC. ,  REZNIK, Alexander ,  WANG, Chonggang ,  LIVET, Catherine ,  LYNCH, Kenneth, F. ,  GAZDA, Robert, G. ,  DI LALLO, Kevin ,  JOLICOEUR, Martin ,  PALLATS, Jeremy ,  ROY, Michel ,  VARSHNEY, Reeteshkumar

Inventor： REZNIK, Alexander ,  WANG, Chonggang ,  LIVET, Catherine ,  LYNCH, Kenneth, F. ,  GAZDA, Robert, G. ,  DI LALLO, Kevin ,  JOLICOEUR, Martin ,  PALLATS, Jeremy ,  ROY, Michel ,  VARSHNEY, Reeteshkumar

IPC: H04L12/56 ,  H04L47/20

CPC classification number: H04W28/10 ,  H04L41/0893 ,  H04L41/12 ,  H04L45/22

Abstract: Systems, methods, and instrumentalities are disclosed to communicate traffic flow information to a network. A user equipment (UE) may detect a traffic flow (e.g., using one or more of the traffic detection implementations described herein). A 5-tuple associated with the traffic flow may be unknown by the network. The UE may issue an alert to the network. The alert may indicate to the network that the traffic flow has been detected. The UE may determine the 5-tuple associated with the traffic flow. The UE may report the 5-tuple to the network. The report may be in response to one or more of: a request received from the network requesting traffic flow information; or, a determination that a first policy condition has been met.

Abstract translation: 披露系统，方法和工具以将流量信息传送到网络。 用户设备（UE）可以检测业务流（例如，使用本文描述的业务检测实现中的一个或多个）。 与流量流相关联的5元组可能由网络未知。 UE可以向网络发出警报。 该警报可以向网络指示已经检测到流量。 UE可以确定与业务流相关联的5元组。 UE可以向网络报告5元组。 报告可以响应以下中的一个或多个：从网络接收到的请求请求业务流信息; 或者确定已经满足第一策略条件。

公开(公告)号：WO2022272118A1

公开(公告)日：2022-12-29

申请号：PCT/US2022/034976

申请日：2022-06-24

Applicant: CISCO TECHNOLOGY, INC.

Inventor： PARLA, Vincent, E. ,  ZAWADOWSKIY, Andrew ,  BESSONOV, Oleg ,  BOSCH, Hendrikus, G., P.

IPC: H04L45/30 ,  H04L45/302 ,  H04L47/20 ,  H04L47/24 ,  H04L47/2425 ,  H04L45/3065

Abstract: A method of defining priority of a number of data packets within a queue includes generating a policy. The policy defines a first multiplexed channel of a plurality of multiplexed channels. The first multiplexed channel having a first priority. The policy also defines a second multiplexed channel of the plurality of multiplexed channels. The second multiplexed channel having a second priority. The first priority is defined as being of a higher priority relative to the second priority. The method further includes receiving the number of data packets over the plurality of multiplexed channels associated with a session based at least in part on the policy.