Patent · US Active

Method and system for loss-less roaming with wireless bridging

US7826425B2 · kind B2 · utility

10Cited by

4References

6Claims

0Family size

Assignee

Symbol Technologies, LLC · US

Inventor

Ramesh Sekhar · San Jose, US

Key dates

Filing date	Jul 28, 2006
Grant date	Nov 2, 2010
Priority date	—
Expiry date	Jun 1, 2029

Classification

Technology area (CPC H)Electricity
CPC primaryH04W92/20
WIPO fieldDigital communication
WIPO sectorElectrical engineering

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.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.