Allocation of radio resources to radio bearers
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United States of America Patent
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Mar 4, 2008
Grant Date -
Mar 4, 2004
app pub date -
Jun 29, 2001
filing date -
Jun 29, 2001
priority date (Note) -
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status (Latency Note)
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Abstract
The invention relates to a method, a module and an algorithm for allocating radio resources to a plurality of radio bearers in a wireless communications network. In order to improve the allocation of resources, first the current activity status 21,22 is determined for each radio bearer and/or for each set of radio bearers of at least a selected group of radio bearers and/or of sets of radio bearers. Then, based on the probability p,q with which each radio bearer and/or set of selected group will change its current activity status 21,22, a value is determined which is indicative of the probability of outage. Finally, it is decided based on a comparison of the determined value indicative of the probability of outage with a predetermined threshold value whether the current allocation of radio resources will be changed. The invention equally relates to a wireless access network comprising a corresponding module.
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