Tuesday, June 15, 2010 8:39:37 AM
Zeira , et al. June 15, 2010
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Packet switched connections using dedicated channels
Abstract
A temporary (temp) dedicated channel (DCH) is used to support communications. The temp-DCH channel is a channel that is assigned to a user having a set duration. After the duration expires, the channel is automatically released to the user. Embodiments of the invention relate to establishing the temp-DCH channel, determining the data rate and duration of the channel. Other embodiments relate to establishing back-to-back temp-DCH channels and the implementation details of these embodiments. Additionally, one embodiment relates to adding a start/stop function to the medium access controller which can be used in conjunction with temp-DCH as well as other applications.
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Inventors: Zeira; Eldad (Huntington, NY), Zhang; Guodong (Farmingdale, NY), Terry; Stephen E. (Northport, NY), Iacono; Ana Lucia (Phoenixville, PA), Stern-Berkowitz; Janet A. (Little Neck, NY), Zaki; Maged M. (San Diego, CA), Hunkeler; Teresa J. (Montreal, CA)
Assignee: Interdigital Technology Corporation (Wilmington, DE)
Appl. No.: 12/167,502
Filed: July 3, 2008
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Related U.S. Patent Documents
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Application Number Filing Date Patent Number Issue Date
10447871 May., 2003 7397790
60446956 Feb., 2003
60384190 May., 2002
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Current U.S. Class: 370/524 ; 370/264; 370/329; 370/352
Current International Class: H04J 3/12 (20060101)
Field of Search: 370/328,329,229,431,437,252,352,247,251,524,264 375/225
Gamco
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