Method and system for loss-less roaming with wireless bridging

Details Method and system for loss-less roaming with wireless bridging Method and system for loss-less roaming with wireless bridging

2006-07-28

2010-11-02

Pérez-Gutiérrez, Rafael (Department: 2617)

Multiplex communications

Communication over free space

Having a plurality of contiguous regions served by...

C370S338000, C370S332000, C370S390000, C455S574000, C700S275000, C700S026000

Reexamination Certificate

active

07826425

ABSTRACT:
Described is a method for transmitting a voice packet from a first access point (“AP”) to a mobile unit (“MU”), forwarding the voice packet from the first AP to a second AP when acknowledgement of receipt of the voice packet is not received by the first AP and transmitting the voice packet from the second AP to the MU. Also, a system having a first access point (“AP”) transmitting a voice packet to a mobile unit (“MU”) and forwarding the voice packet when acknowledgement of receipt of the voice packet from the MU is not received by the first AP and a second AP receiving the forwarded voice packet from the first AP and transmitting the voice packet to the MU.

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Stallings, “IEEE 802.11: Wireless LANs from a to n,” Sep. 2004, IT Professional, IEEE Service Center, Los Alamitos, vol. 6, No. 5, pp. 32-37.

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