公开(公告)号：US20180181751A1

公开(公告)日：2018-06-28

申请号：US15390488

申请日：2016-12-24

Applicant: Cisco Technology, Inc.

Inventor： Ramanathan Jagadeesan ,  Judith Ying Priest ,  Anoop Nannra

IPC: G06F21/55

CPC classification number: G06F21/552 ,  H04L9/3239 ,  H04L63/102 ,  H04L63/1441 ,  H04L2209/38

Abstract: In various implementations, a method of identifying anomalies is performed by a first network node that is configured to maintain a distributed ledger in coordination with a plurality of network nodes. In various implementations, the first network node includes one or more processors, a non-transitory memory, and one or more network interfaces. In various implementations, the method includes determining a characteristic value based on information associated with the distributed ledger. In some implementations, the distributed ledger stores blocks of transactions that were added to the distributed ledger based on a consensus determination between the plurality of network nodes. In various implementations, the method includes determining whether a current transaction satisfies the characteristic value. In various implementations, the method include indicating whether there is an anomaly based on a function of the current transaction in relation to the characteristic value.

公开(公告)号：US20150289167A1

公开(公告)日：2015-10-08

申请号：US14044390

申请日：2013-10-02

Applicant: CISCO TECHNOLOGY, INC.

Inventor： Arun C. Alex ,  Gibson Soon Teck Ang ,  Kevin D. Shatzkamer ,  Ramanathan Jagadeesan ,  Fred Chen ,  Rajesh P. Velandy ,  Wenxing Zheng

IPC: H04W28/24

CPC classification number: H04W28/24 ,  H04L41/0893 ,  H04L41/5025 ,  H04W76/00 ,  H04W88/16

Abstract: A method is provided in one example and includes receiving at least one first input indicating at least one network condition associated with a first user device having a user associated therewith. The first user device has a first bearer channel established between the first user device and a gateway, and the first bearer channel has a first quality of service level. The method further includes determining whether to modify the first user device to a second quality of service level based upon the received at least one first input, and sending a first request to a first network element instructing the first network element to modify the first user device to the second quality of service level.

Abstract translation: 在一个示例中提供了一种方法，并且包括接收指示与具有与其相关联的用户的第一用户设备相关联的至少一个网络条件的至少一个第一输入。 第一用户设备具有在第一用户设备和网关之间建立的第一承载信道，并且第一承载信道具有第一服务质量级别。 该方法还包括基于所接收的至少一个第一输入来确定是否将第一用户设备修改为第二服务质量级别，以及向第一网络单元发送指示第一网元修改第一用户设备的第一请求 达到第二品质的服务水平。