Allocation of radio resources from a network in a packet switched data transmission
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United States of America Patent
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Jul 24, 2012
Grant Date -
Jun 26, 2008
app pub date -
Mar 12, 2008
filing date -
Sep 16, 1999
priority date (Note) -
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status (Latency Note)
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Abstract
A method is provided for allocating a radio resource in a packet switched data transmission system, such as GPRS (General Packet Radio Service), which data transmission system includes terminals and a network. In the method, terminals communicate with the network over the radio interface using the packet transfer mode, and for communication, a radio resource is allocated to the terminal. For allocating the radio resource, for the packet switched implementation of a realtime service, a first message is transmitted from the terminal to the network and the first message is received in the network. The network identifies the first message as a radio resource request for the packet switched implementation of a realtime service and allocates to the terminal the requested radio resource for the packet switched implementation of the realtime service. A wireless terminal and network element relating to the method are also provided.
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