Identifying network resources for packet-switched services

Details Identifying network resources for packet-switched services Identifying network resources for packet-switched services

2011-03-08

2011-03-08

Pérez-Gutiérrez, Rafael (Department: 2617)

Telecommunications

Radiotelephone system

Zoned or cellular telephone system

C455S436000, C455S437000, C455S438000, C455S453000, C455S440000, C455S441000, C455S442000, C455S443000, C455S444000, C455S450000, C455S451000, C370S352000

Reexamination Certificate

active

07904088

ABSTRACT:
The present invention relates to identifying resources allocated in a cellular network for a mobile station for packet-switched services. A first identifier is used for identifying a mobile station, and a second identifier is used for identifying resources allocated for packet-switched services for the mobile station. When a mobile station is entering or has entered a second cell from a first cell, a value of a first type for the second identifier is determined. The first type of the second identifier is for use in both the first cell and the second cell for transmitting packet-switched data between the cellular network and the mobile station.

REFERENCES:
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3GPP TS 23.003 V3.10.0 (Jun. 2002)Technical Specification 3rd Generation Partnership Project; Technical Specification Group Core Network; Numbering, addressing and identification (Release 1999).
International Search Report for PCT/FI 2004/000498, dated Dec. 15, 2004.
The Written Opinion for PCT/FI2004/000498 mailed on Dec. 15, 2004.
Examination report for European Patent Application 04 767 012.0, dated Jan. 15, 2010.

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