System and method for managing wireless base station handoff information
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United States of America Patent
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Oct 8, 2013
Grant Date -
Jan 12, 2012
app pub date -
Sep 19, 2011
filing date -
Dec 8, 2006
priority date (Note) -
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status (Latency Note)
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Abstract
The present invention is directed to a system and method which base stations send informational messages to neighbor base stations when conditions change, so that the neighbor base stations can update its database to keep itself current on the parameters (including availability, traffic load, modulation scheme, etc.) to use in effecting efficient base station to base station handoffs. In one embodiment, the receiving base station marks the time of the received message from a neighbor base station and if a new updated message is not received within a time window then the receiving base station assumes that there is a problem with that neighbor.
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