Method and an arrangement for management of bearers

Details Method and an arrangement for management of bearers Method and an arrangement for management of bearers

2005-08-16

2005-08-16

Trinh, Sonny (Department: 2687)

Telecommunications

Radiotelephone system

Zoned or cellular telephone system

C455S453000, C455S512000

Reexamination Certificate

active

06931253

ABSTRACT:
The invention is directed to a method for management of bearers in cellular telecommunication systems in such a situation, when the demand of services is greater than the capacity of the network to provide such services. According to the invention, a set of priority values is associated with each bearer. Preferably, the set of priority values comprises an absolute priority value, which is the same for all bearers associated with a certain USIM, and a relative priority value, which defines the priority order of the bearers associated with a certain USIM. The network uses these priority values to determine, which bearer is dropped, when not enough resources are available.

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patent: 6192248 (2001-02-01), Solondz
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patent: 0717579 (1996-06-01), None
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““Call-Level” and “Burst-Level”, Priorities For An Effective Management Of Multimedia Services In UMTS”, Iera et al., Proceedings IEEE INFOCOM '96, The Conference on Computer Communications.
“Transport And Control Issues In Multimedia Wireless Networks”, Iera et al., Wireless Networks, vol. 2, 1996.

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