Mobile communication congestion control system
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United States of America Patent
Stats
-
Sep 26, 1995
Grant Date -
N/A
app pub date -
Apr 6, 1993
filing date -
Apr 7, 1992
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A mobile communication system contains a mobile switching center connected to a plurality of base stations constituting a radio service zone and a plurality of mobile stations. The mobile switching center monitors the usage of a traffic channel for each radio service zone and has a usage threshold value for each radio service zone, and informs those to the mobile station via the base station. The busy mobile station compares the traffic channel usage information and the usage threshold value information and the radio zone communicated. When the traffic channel usage is greater than the usage threshold value, the mobile station selects a hand-over radio zone destination based on the received signal strength and quality, and the traffic channel usage information and the usage threshold value information of the adjacent zone, and then transmits a hand-over request designating the hand-over radio zone destination to the mobile switching center.
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