Movik Networks

Gopal K Bonthu

Surya Kumar Kovvali

Charles W Boyle

Tarek Abou-Assali

John Hutchins

Nitin Rana

Mythili Vutukuru

Rajat Ghai

Yuyong Zhang

Keith Spinney

Thirumala Venkata Gupta Araveti

Raj Sirisikar

Control Plane and User plane packet data are collected within the Radio Access Network using a plurality of network devices. Consolidation and summarization of this information is then performed to present a unified picture of RAN through abstract APIs to management and analytics applications. The invention identifies methods of retaining the collected network data, such as control and application protocol headers at the collection points, and consolidation and exporting this network data to management/reporting/analytics application using application driven rules for consolidation and summarization. Real-time statistical analysis tools, which may be used to predict failure and degradation trends and proactively control the underlying causes, are also disclosed.

Distributed RAN information collection, consolidation and RAN-analytics

The present invention identifies methods and procedures for correlating control plane and user plane data, consolidating and abstracting the learned and correlated data in a form convenient for minimizing and exporting to other network devices, such as those in the Core Network and the Access Network, or the origin server, CDN devices or client device. These correlation methods may use Control Plane information from a plurality of interfaces in the RAN, and User plane information from other interfaces in the RAN or CN. IF the device is deployed as an inline proxy, this information may be exported using in-band communication, such as HTTP extension headers in HTTP Request or Response packets, or another protocol header, such as the IP or GTP-U header field. Alternatively, this information can be exported out-of-band using a separate protocol between the RAN Transit Network Device (RTND) and the receiving device.

RAN analytics, control and tuning via multi-protocol, multi-domain, and multi-RAT analysis

Growing community of inventors

North Grafton, MA, United States of America

Gopal K Bonthu