Mobile router with session proxy

摘要

A non-transitory computer readable medium with computer executable instructions stored thereon executed by a processor in a vehicle comprising a wireless local area network interface and a wireless cellular network interface provides a communication method. The method comprises automatically initiating a first transport protocol session between said mobile router and said mobile device over said wireless local area network interface; and automatically initiating a second transport protocol session between said mobile router and said destination device over said wireless cellular network interface, said second transport protocol session comprising a cellular network layer and a wide area network layer. The cellular network layer and the wide area network layer are monitored to detect if the wide area network layer or the cellular network layer is interrupted. After detecting an interruption in the second transport protocol session, the first transport protocol is maintained session and the second transport protocol session is reestablished.

主权项

1. A non-transitory computer readable medium with computer executable instructions stored thereon executed by a processor in a vehicle comprising a wireless local area network interface and a wireless cellular network interface to provide a communication method, the method comprising:
detecting an attempt by a mobile device disposed in said vehicle to establish a transport protocol session with a destination device via said wireless local area network interface; responding to said detected attempt by:
automatically initiating a first transport protocol session with said mobile device over said wireless local area network interface; andautomatically initiating a second transport protocol session with said destination device over said wireless cellular network interface, said second transport protocol session comprising a cellular network layer and a wide area network layer; monitoring said cellular network layer and said wide area network layer by sending data packets over said wireless cellular network interface to detect if said wide area network layer or said cellular network layer is interrupted; detecting if said wide area network layer or said cellular network layer is interrupted by detecting an interruption in said second transport protocol session; and after detecting an interruption in said second transport protocol session:
maintaining said first transport protocol session; andautomatically reestablishing said second transport protocol session while maintaining said first transport protocol session.