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1. 发明申请

US20200067729A1 A VIRTUAL PROVIDER EDGE CLUSTER FOR USE IN AN SDN ARCHITECTURE 审中-公开
公开(公告)号：US20200067729A1
公开(公告)日：2020-02-27
申请号：US16607996
申请日：2018-04-22
申请人： DRIVENETS LTD. , AT&T SERVICES, INC.
发明人： Amir KRAYDEN , Yuval MOSHE , Anton GARTSBEIN , Gal ZOLKOVER
IPC分类号： H04L12/46 , H04L12/723 , H04L12/713
摘要： A sub-system is described which is operative to be used as a virtual Provider Edge (v PE) cluster of an SDN communication system. The sub-system comprises a plurality of network elements, wherein the v PE cluster further comprises one or more virtual routing engines for routing traffic to/from the plurality of network elements, the one or more virtual routing engines are configured to communicate with a managing entity and with a plurality of virtual forwarding engines, and wherein the managing entity is configured to manage operation of the one or more virtual routing engines and the plurality of virtual forwarding engines. According to another aspect, the sub-system comprises a plurality of network elements and a managing entity, wherein the network elements having each one or more ports to convey traffic therethrough, and wherein at least one of the ports associated with the sub-system is configured to serve a plurality of customers.

2. 发明申请

US20200259724A1 A Network Aware Element and a Method for Using Same 审中-公开
公开(公告)号：US20200259724A1
公开(公告)日：2020-08-13
申请号：US16635001
申请日：2018-07-16
申请人： DRIVENETS LTD. , AT&T SERVICES, INC.
发明人： Amir KRAYDEN , Yuval MOSHE , Anton GARTSBEIN , Gal ZOLKOVER , Or SADEH , Ori ZAKIN , Yuval LEV
IPC分类号： H04L12/24 , H04L29/06
摘要： A network element is provided, configured to operate in an IP-based communication network and to manage resources in that communication network which are being utilized by a software application. The management of these resources is carried out by the network element (e.g. a router) through affecting changes in these resources in response to obtaining information retrieved from an application program interface (API) associated with the software application, such as for example, values of key performance indicators (KPIs) associated with the software application.

3. 发明申请

US20200153710A1 PROVISIONING OF SERVICES IN A COMMUNICATION NETWORK 审中-公开
公开(公告)号：US20200153710A1
公开(公告)日：2020-05-14
申请号：US16617056
申请日：2018-05-16
申请人： DRIVENETS LTD. , AT&T SERVICES, INC.
发明人： Amir KRAYDEN , Yuval MOSHE , Anton GARTSBEIN , Gal ZOLKOVER
IPC分类号： H04L12/24 , H04L12/801 , H04L12/851
摘要： An SDN communication system comprising a plurality of White Boxes and a plurality of servers, characterized in that all traffic to/from a plurality of mobile elements, to/from a plurality of broadband communication elements and to/from enterprises, is forwarded after it has been re-arranged based on pre-defined criteria via a single unified cloud, and wherein the unified cloud extends from a plurality of users to a core network, covering a Last Mile network, a Metro network and an Edge network.

4. 发明申请

US20210194803A1 A System and a Method for Using a Network Cloud Software 有权
公开(公告)号：US20210194803A1
公开(公告)日：2021-06-24
申请号：US17271694
申请日：2019-08-26
申请人： DRIVENETS LTD. , AT&T Services, Inc.
发明人： Gal ZOLKOVER , Amir KRAYDEN , Evgeny SANDLER , Yuval MOSHE , Chen GOLDENBERG , Ido SUSAN
IPC分类号： H04L12/717 , H04L12/713 , H04L12/725 , H04L12/741 , H04L12/24
摘要： A network cloud software is provided which is configured to enable operation of multiple hardware network elements as a single routing or switching entity. The network cloud software is used in a distributed manner and provides layers of synchronization and management to allow creation of a network cloud cluster that can start with a single white-box that acts as a stand-alone network device and then scale it to a cluster of tens of hardware elements that would still appear to the external user as a single entity. The network cloud software may also implement mediation layer (HAL) that allows the use of a multi-vendor hardware types by the same network cloud software that is capable of running on a number of different hardware types, while to the external user they will all be seen as devices that have the same functionality and the same network behavior.

5. 发明申请

US20200304427A1 A Communication Routing System 审中-公开
公开(公告)号：US20200304427A1
公开(公告)日：2020-09-24
申请号：US16756282
申请日：2018-10-15
申请人： DRIVENETS LTD. , AT&T Services, Inc.
发明人： Evgeny SANDLER , Alexander ZILBERMAN , Amir KRAYDEN , Gal ZOLKOVER
IPC分类号： H04L12/947 , H04L12/741 , H04L12/703 , H04L12/713 , H04L12/46
摘要： A distributed routing system is described for use in a communication network. The routing system includes: at least one processor configured as a routing engine and/or a management engine, at least one switch fabric controller configured for controlling out-of-band traffic arriving thereat, and a plurality of white boxes, each being a stand-alone hardware comprising at least one line card and/or at least one fabric switching unit for providing switching and/or routing capabilities within a forwarding plane of the distributed routing system, and wherein the at least one control switch is capable of connecting the plurality of white boxes to the at least one processor, thereby enabling at least one processor to manage the routing of traffic to/from the plurality of white boxes.

6. 发明申请

US20230060758A1 Orchestration of Activities of Entities Operating in a Network Cloud 有权
公开(公告)号：US20230060758A1
公开(公告)日：2023-03-02
申请号：US17929149
申请日：2022-09-01
申请人： DRIVENETS LTD.
发明人： Eli FEDIDA , Amir KRAYDEN , Gal ZOLKOVER
IPC分类号： H04L41/5009 , H04L41/0816
摘要： A method and a communication system configured to operate in a network cloud, are provided. The system comprising a plurality of physical network elements and a server comprising a database storing a plurality of pre-defined actions and a plurality of thresholds values associated with key performance indicators (KPIs); wherein the server is configured to operate as a cloud orchestrator and to receive from the plurality of physical network elements information that relates to key performance indicators (KPIs); wherein upon determining that an action that relates to one or more specific physical network elements from among the plurality of physical network elements needs to be executed, wherein the determination is based on a) the information received from the plurality of physical network elements, and b) one or more threshold stored values and associated with said KPIs, an action selected from among the stored plurality of pre-defined actions is initiated, and required details associated with said selected pre-defined action are retrieved; and wherein the cloud orchestrator is further configured to receive new KPIs from said one or more specific physical network elements and to verify that an improvement has occurred in their operation.

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