Method for call establishment and rerouting in mobile computing

Details Method for call establishment and rerouting in mobile computing Method for call establishment and rerouting in mobile computing

1995-09-27

1996-12-31

Olms, Douglas W.

Multiplex communications

Communication over free space

Having a plurality of contiguous regions served by...

370397, 379 60, H04L 1256, H04B 726

Patent

active

055901263

ABSTRACT:
A method for supporting end to end VC oriented service between mobile hosts. Included are protocols designed for a micro-cellular wireless environment in which mobile hosts make frequent transitions between cells. A VC rerouting procedure minimizes the effect of frequent hand-offs by extending routes and triggering a route rebuild only when performance as seen by an application degrades below a certain level. VC establishment and rerouting protocols assume the existence of separate signaling protocols for the wired and the wireless network, respectively. This minimizes the changes required to the signaling infrastructure used in the wired network while allowing the signaling in the wireless network to be customized for the unique requirements of that particular environment.

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P. Agrawal, et al., "A Testbed For Mobile Network Computing," published in Proc. IEEE Intl. Conference on Communications, ICC 1995.

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