Method of performing handoff in a cellular communication system
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United States of America Patent
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-
Jul 11, 1995
Grant Date -
N/A
app pub date -
Aug 2, 1993
filing date -
Aug 2, 1993
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The method consists of analyzing a handoff request received from a source base station at a source base site controller (BSC). If the handoff request contains a preferred base site list (is from a MAHO environment) the request is forwarded to the mobile switching center. If the handoff request does not contain the preferred list, the BSC generates a candidate list and transmits measurement messages to each candidate base site. The candidate base sites take measurements and reply to the BSC. The BSC uses the replies to generate a preferred base site list which is forwarded to the MSC. When the MSC receives a preferred base site list, it selects a handoff base site and executes the handoff.
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