The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 29, 2008
Filed:
Sep. 14, 2000
Arto Leppisaari, Tampere, FI;
Juha M Kalliokulju, Vesilahti, FI;
Arto Leppisaari, Tampere, FI;
Juha M Kalliokulju, Vesilahti, FI;
Nokia Corporation, Espoo, FI;
Abstract
A method for allocating radio resources in a packet-switched data transmission system in two phases, in which system a terminal is capable of communicating with a network over a radio interface by using packet transfer mode, including: generating and sending from the terminal to the network a first radio resource request for allocating a radio resource for transmission of a second radio resource request; generating and sending from the terminal to the network, after the network allocates the requested radio resource, the second radio resource request for allocating a radio resource to the terminal for packet-switched communication, wherein the second radio resource request comprises an express indication on whether the radio resource is requested for a real-time service, and wherein the radio resource request is implemented by a protocol layer which defines procedures that enable radio resources to be allocated and divided among multiple users.