Roke | Network Protocols

Implementation	Development of protocol suites according to given specifications.
Migration	Development of transition strategies to deploy new protocols into a current network deployment such that they co-exist with the existing protocols.
Analysis & simulation	Analysis of protocol performance and interactions in particular network environments to identify possible problem areas.
Development & standardisation	Specification of new protocols to meet defined network requirements and, where appropriate, standardisation of the protocol in the appropriate organisation.
Deployment	Advice on the most appropriate protocol suites to deploy to meet networking requirements - including deployment complexity analysis and configuration recommendations.

We are fully conversant with the issues and trade-offs involved in the development of new network protocols, and have designed for a variety of network environments:

Ad-hoc networks
Bandwidth limited access networks
Core networks
Auto-configuration environments
High latency links
Short range wireless networks

EPIC

Efficient Protocol Independent Compression (EPIC) regains the network capacity that would have otherwise been used to transmit protocol headers. As a result, it offers a dramatic increase in network capacity, especially where protocol-heavy services such as VoIP are being used. The design of this high performance header compression scheme makes it easy to extend to new protocols and to configure the compressor to match the link characteristics.

Specialist Protocols for Link Optimisation

Smart Services - Mobile Enterprise
Customer
Challenge	To provide an innovative online address book service, with high performance and capacity and low operational and start-up costs. As a small organisation, Telnic had no in-house technical resources but still required a rapid development with a low associated burn-rate.
Approach	Roke applied expertise in DNS and mobile enterprise to develop the technical concept, provide a turnkey product for the mobile clients, and design the end-to-end technical solution, allowing Telnic to provide a genuinely new service that met all of its goals and achieved a successful roll-out.
Benefits	The .Tel domain service was launched globally on 3rd February 2009. With innovative use of DNS (at the heart of the Internet) a service is provided that is both genuinely different from other domains like .com and is designed for a global market and a global scale. It allows customer-provisioned contact data to be shared across the world, in real time, at low cost, with carrier grade performance and reliability.

Network Protocols

EPIC

Technologies

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