Source: http://www.google.ca/patents/US7477900
Timestamp: 2013-12-19 18:11:57
Document Index: 104602582

Matched Legal Cases: ['art 1', 'art 1', 'art%201', 'art 2', 'art 2', 'art%202']

Patent US7477900 - Dynamic bandwidth allocation to transmit a wireless protocol across a code ... - Google PatentsSearch Images Maps Play YouTube News Gmail Drive More »Sign inAdvanced Patent SearchPatentsA method for operating a CDMA user device includes establishing a communication session with a base station. The communication session includes a plurality of layers including a physical layer. A service configuration is negotiated with the base station, and the user device receives an assigned subchannel...http://www.google.ca/patents/US7477900?utm_source=gb-gplus-sharePatent US7477900 - Dynamic bandwidth allocation to transmit a wireless protocol across a code division multiple access (CDMA) radio linkAdvanced Patent SearchPublication numberUS7477900 B2Publication typeGrantApplication numberUS 10/776,424Publication date13 Jan 2009Filing date11 Feb 2004Priority date20 Jun 1997Fee statusPaidAlso published asCA2295438A1, CA2295438C, CA2700343A1, CN1135012C, CN1264522A, DE69810623D1, DE69810623T2, EP0990365A2, EP0990365B1, US6081536, US6526281, US7580715, US7583971, US8260310, US8494538, US20030129990, US20040157617, US20040160915, US20040160982, US20090268705, US20120307804, US20130250919, WO1998059523A2, WO1998059523A3, WO1998059523A8Publication number10776424, 776424, US 7477900 B2, US 7477900B2, US-B2-7477900, US7477900 B2, US7477900B2InventorsThomas E. Gorsuch, Carlo AmalfitanoOriginal AssigneeInterdigital Technology CorporationExport CitationBiBTeX, EndNote, RefManPatent Citations (107), Non-Patent Citations (68), Classifications (52), Legal Events (4) External Links: USPTO, USPTO Assignment, EspacenetDynamic bandwidth allocation to transmit a wireless protocol across a code division multiple access (CDMA) radio linkUS 7477900 B2Abstract A method for operating a CDMA user device includes establishing a communication session with a base station. The communication session includes a plurality of layers including a physical layer. A service configuration is negotiated with the base station, and the user device receives an assigned subchannel from the base station. A physical layer connection is established with the base station on the assigned subchannel. The physical layer connection corresponds to the physical layer. The method further includes releasing the assigned subchannel so that the physical layer connection is terminated, and maintaining a state of at least one other layer during the communication session after termination of the physical layer.
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CDA Press Release Archive, 1997.Classifications U.S. Classification455/452.1, 370/465, 370/342, 370/468, 455/509, 455/450, 370/335International ClassificationH04W84/14, H04Q11/04, H04L1/16, H04W80/00, H04W28/22, H04B7/26, H04J3/16, H04J11/00, H04W72/12, H04W84/04, H04L12/56, H04W72/04, H04B7/212Cooperative ClassificationH04W84/14, H04Q2213/13389, H04Q11/0428, H04L1/165, H04W28/22, H04W72/0466, H04Q2213/13209, H04W80/00, H04J13/18, H04Q2213/13202, H04Q2213/13204, H04W84/042, H04W72/0413, H04Q2213/13098, H04Q2213/13298, H04W72/04, H04Q2213/13176, H04Q2213/13216, H04J13/16, H04Q2213/1327, H04Q2213/13294, H04Q2213/1336, H04W72/0453, H04W72/12, H04Q2213/13332European ClassificationH04W72/04H4, H04Q11/04S, H04W28/22, H04L1/16F9W, H04J13/16, H04J13/18, H04W72/04Legal EventsDateCodeEventDescription2 Jan 2013ASAssignmentFree format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:IPR LICENSING, INC.;REEL/FRAME:029555/0660Owner name: INTEL CORPORATION, CALIFORNIAEffective date: 2012090413 Jun 2012FPAYFee paymentYear of fee payment: 423 Feb 2011ASAssignmentOwner name: IPR LICENSING, INC., DELAWAREFree format text: MERGER;ASSIGNOR:TANTIVY COMMUNICATIONS, INC.;REEL/FRAME:025852/0304Effective date: 2010113026 May 2009CCCertificate of correctionRotateOriginal ImageGoogle Home - Sitemap - USPTO Bulk Downloads - Privacy Policy - Terms of Service - About Google Patents - Send FeedbackData provided by IFI CLAIMS Patent Services©2012 Google