Improving Network Mobility with Multipath-TCP Richard Withnell - PowerPoint PPT Presentation

Improving Network Mobility with Multipath-TCP Richard Withnell

● Introduction ● Network Mobility ● Resource Pooling ● The Future

Introduction Satellite WiFi LTE 3G Bluetooth

Introduction

Introduction Internet

MIP / NEMO Internet Correspondent Mobile Node / Node Mobile Router Home Agent

The Alternative - Multipath TCP WiFi 3G

Maximise Resource Pooling for the network. Minimise impact of handover on all hosts.

MPTCP Performance

MPTCP Handover

OpenVPN Handover MPTCP Handover

The Future Transport Layer - Multihomed / Multipath - Mobility Gateway Support - Legacy Hosts - Single Homed MP Aware Hosts - Multi Homed MP Aware Hosts - Nested Multipath

The Future Internet

The Future Internet

Conclusion

Thanks For Listening Questions?

Transport Layer - Why Not? Per protocol mobility implementation. Harm other protocols?

Nested MPTCP Internet Multipath TCP Support for Single-homed End-systems

Brand Comms Windows Software Link Layer VPN Solution Aggregates Links and provides mobility. Proprietary Scheduler

Viprinet Hardware Solution VPN Based Modified TCP Stack to handle reordering

Open Garden Same concept, at the application layer. Download an app, and get all of this functionality! Again appears to have some VPN tech.