Channel assignment selection reducing call blocking and call cutoff in a cellular communication system
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United States of America Patent
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Apr 20, 1999
Issued Date -
N/A
app pub date -
Apr 14, 1997
filing date -
May 16, 1995
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Cellular communication systems supporting high utilization geographic regions having extensive cell overlap segments that collectively contain a substantial portion of the mobile units. A system and method for channel assignments incorporating selection from alternative transceivers defining overlapping cells is provided with load balancing to reduce call blocking. The system incorporates selective multiple handoffs responsive to channel assignment requests both to extend load balancing and also to substantially avoid call cutoff when active mobile units cross cell boundaries into possibly saturated cells.
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