Allocation of radio resources to radio bearers

Details Allocation of radio resources to radio bearers Allocation of radio resources to radio bearers

2008-03-04

2008-03-04

Ngo, Ricky Q. (Department: 2616)

Multiplex communications

Communication techniques for information carried in plural...

Adaptive

C370S252000

Reexamination Certificate

active

10362632

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 status21,22is 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 status21,22,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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“3rd Generation Partnership Project; Technical Specification Group Radio Access Network; Radio resource management strategies” 3GPP TR 25.922 V3.5.0 (Mar. 2001), Technical Report, Release 1999, pp. 1-70.

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