Method and apparatus for distributing data to a mobile...

Details Method and apparatus for distributing data to a mobile... Method and apparatus for distributing data to a mobile...

2002-08-27

2008-10-07

Chan, Wing F. (Department: 2619)

Multiplex communications

Communication over free space

Having a plurality of contiguous regions served by...

C370S335000, C455S436000

Reexamination Certificate

active

07433336

ABSTRACT:
A system and method for providing connectivity between mobile devices and access points of a network without redundant solicitation of communication by the mobile device at each access point is described. The method involves receiving a data packet at a first access point in a control group; transmitting the data packet from the first access point to the mobile device; determining if the mobile device acknowledges receipt of the data packet; responsive to determining that the mobile device failed to acknowledge receipt of the data packet, forwarding the data packet to a second access point; and transmitting the data packet from the second access point to the mobile device.

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