Source: http://www.google.co.uk/patents/US6278880?ie=ISO-8859-1
Timestamp: 2014-10-31 13:06:39
Document Index: 605636283

Matched Legal Cases: ['art 1', 'art 2', 'art 3', 'art 4', 'art 5', 'art 6', 'art 7', 'art 8']

Patent US6278880 - DECT/GSM external handover - Google PatentsSearch Images Maps Play YouTube News Gmail Drive More »Sign inAdvanced Patent SearchPatentsA method for controlling the handover of a DECT portable part from a first DECT fixed part to a second DECT fixed part during provision of a data service, both fixed parts communicating with a GSM mobile switch center, the method comprising the first fixed part detecting that the handover has been requested,...http://www.google.co.uk/patents/US6278880?utm_source=gb-gplus-sharePatent US6278880 - DECT/GSM external handoverAdvanced Patent SearchPublication numberUS6278880 B1Publication typeGrantApplication numberUS 09/598,861Publication date21 Aug 2001Filing date21 Jun 2000Priority date11 Oct 1996Fee statusLapsedAlso published asDE69732751D1, DE69732751T2, EP0836338A2, EP0836338A3, EP0836338B1, US6134439Publication number09598861, 598861, US 6278880 B1, US 6278880B1, US-B1-6278880, US6278880 B1, US6278880B1InventorsTuomo Sipila, Markus Tapani HakasteOriginal AssigneeNokia Mobile Phones LimitedExport CitationBiBTeX, EndNote, RefManPatent Citations (13), Non-Patent Citations (27), Referenced by (9), Classifications (10), Legal Events (5) External Links: USPTO, USPTO Assignment, EspacenetDECT/GSM external handoverUS 6278880 B1Abstract A method for controlling the handover of a DECT portable part from a first DECT fixed part to a second DECT fixed part during provision of a data service, both fixed parts communicating with a GSM mobile switch center, the method comprising the first fixed part detecting that the handover has been requested, and in response modifying its control of the link between itself and the mobile switch center to inhibit acknowledgement to the mobile switch center of data not received by the portable part from the first fixed part.
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Global System for Mobile communications (GSM); DECT/GSM Interworking Profile (IWP); implementation of facsimile group 3"; ETSI ETS 300 792 Jun. 1997.2"Radio Equipment and Systems (RES); Digital Enhanced Cordless Telecommunications/Global System for Mobile Communications (DECT/GSM) interworking profile; Mobile services Switching Centre (MSC)-Fixed Part (FP) interconnection" ETSI ETS 300 499 Sep. 1996.3"Radio equipment and Systems (RES); Digital Enhanced Cordless Telecommunications/Global System for Mobile Communications (DECT/GSM) interworking profile; Profile overview", ETSI ETR 341 Dec. 1996.4(DE/RES 03071) (Sep. 1995): "Radio Equipment and Systems; Digital European Cordless Telecommunications (DECT),/Global System for Mobile Communications (DECT/GSM) interworking profile, Implementation of bearer services".5(DE/RES-03050) (Jun. 1995): "Radio Equipment and Systems (RES); Digital European Cordless Telecommunications/Global System for Mobile Communications (DECT/GSM) Interworking profile, GSM Phase 2 supplementary services implementation".6(DE/RES-03057): Radio Equipment and Systems (RES); Digital European Cordless Telecommunications/Global System for Mobile Communications (DECT/GSM) Interworking profile, Implementation of short message services, point to point and Cell broadcast.7DECT System as an Extension to GSM Infrastructure, Antero Alvesalo, pp. 201-206.8ETR 015: "Digital European Cordless Telecommunications Reference Document".9ETR 043: Radio Equipment and Systems (RES); Digital European Cordless Telecommunications (DECT) Common Interface Services and Facilities requirements specification.10ETR 056: "Digital European Cordless Telecommunications System description document".11ETS 300 175-1 2nd edition: "Radio Equipment and Systems (RES); Digital European Cordless Telecommunications (DECT) Common Interface Part 1: Overview".12ETS 300 175-2 2nd edition: "Radio Equipment and Systems (RES); Digital European Cordless Telecommunications (DECT) Common Interface Part 2: Physical Layer".13ETS 300 175-3 2nd edition: "Radio Equipment and Systems (RES); Digital European Cordless Telecommunications (DECT) Common Interface Part 3: Medium access control layer".14ETS 300 175-4 2nd edition: Radio Equipment and Systems (RES); Digital European Cordless Telecommunication (DECT) Common Interface Part 4: Data Link Control.15ETS 300 175-5 2nd edition: "Radio Equipment and Systems (RES); Digital European Cordless Telecommunications (DECT) Common Interface Part 5: Network layer".16ETS 300 175-6 2nd edition: "Radio Equipment and Systems (RES); Digital European Cordless Telecommunications (DECT) Common Interface Part 6: Identities and addressing".17ETS 300 175-7 2nd edition: "Radio Equipment and Systems (RES); Digital European Cordless Telecommunications (DECT) Common Interface Part 7: Security features".18ETS 300 175-8 2nd edition: "Radio Equipment and Systems (RES); Digital European Cordless Telecommunications (DECT) Common Interface Part 8: Speech coding and transmission".19ETS 300 370 2nd edition: Radio Equipment and Systems (RES); Digital European Cordless Telecommunications/Global System for Mobile Communications (DECT/GSM) Interworking profile, Access and mapping (Protocol/procedure description for 3.1 KHz speech service).20European Search Report, dated Jun. 10, 1999, 2 pages.21GSM 04.22: "Radio Link Protocol (RLP) for data and telematic serivces on the Mobile Station-Base Station System (BSS-MSC) interface".22GSM 04.22: "Radio Link Protocol (RLP) for data and telematic serivces on the Mobile Station�Base Station System (BSS�MSC) interface".23pr ETS 300 435: "Radio Equipment and Systems (RES); Digital European Cordless Telecommunication (DECT) Data Services Profile Base Standard including inter-working to connectionless networks (service types A and B, Class 1)".24prETS 300 499: Radio Equipment and Systems (RES); Digital European Cordless Telecommunications/Global System for Mobile Communications (DECT/GSM) Interworking profile GSM MSC-DECT FP Fixed interconnection.25prETS 300 499: Radio Equipment and Systems (RES); Digital European Cordless Telecommunications/Global System for Mobile Communications (DECT/GSM) Interworking profile GSM MSC�DECT FP Fixed interconnection.26prETS 300 651: "Radio Equipment and Systems (RES); Digital European Cordless Telecommunications (DECT) Data services profile, Generic data link service, Service Type C, Class 2".27prETS 300 701: "Radio Equipment and Systems (RES); Digital European Cordless Telecommunications (DECT) Data Services Profile Generic Frame relay service with mobility (service types A and B, Class 2)".Referenced byCiting PatentFiling datePublication dateApplicantTitleUS6765888 *23 Aug 200220 Jul 2004Motorola, Inc.Control PDU for early target paging for packet data modesUS6775533 *27 Jul 200110 Aug 2004Nokia CorporationApparatus, and associated method, for transferring data between a first target entity and a second target entity of a mobile radio communication systemUS7113492 *7 Feb 200126 Sep 2006Siemens Communications Inc.Audio broadcast in cordless digital systemUS722036513 Aug 200122 May 2007New Qu Energy Ltd.Devices using a medium having a high heat transfer rateUS8493939 *13 Sep 201223 Jul 2013Research In Motion LimitedApparatus, and an associated method, for preserving communication service quality levels during hand-off of communications in a radio communication systemUS20090028111 *6 Oct 200829 Jan 2009Interdigital Technology CorporationNode b and rnc actions during a serving hsdpa cell changeCN100456648C14 Aug 200328 Jan 2009摩托罗拉公司Control PDU for early target paging for packet data modesWO2003013044A2 *22 Jul 200213 Feb 2003Nokia CorpApparatus, and method for transferring data between a first and second targetWO2003073773A2 *26 Feb 20034 Sep 2003Mahbubul AlamMobile handoff between hybrid networks* Cited by examinerClassifications U.S. Classification455/436, 455/439International ClassificationH04W36/14Cooperative ClassificationH04L2001/0097, H04L2001/0092, H04W28/04, H04L1/1887, H04W36/0066European ClassificationH04W36/00P6N, H04L1/18T7Legal EventsDateCodeEventDescription8 Oct 2013FPExpired due to failure to pay maintenance feeEffective date: 2013082121 Aug 2013LAPSLapse for failure to pay maintenance fees1 Apr 2013REMIMaintenance fee reminder mailed23 Jan 2009FPAYFee paymentYear of fee payment: 826 Jan 2005FPAYFee paymentYear of fee payment: 4RotateOriginal ImageGoogle Home - Sitemap - USPTO Bulk Downloads - Privacy Policy - Terms of Service - About Google Patents - Send FeedbackData provided by IFI CLAIMS Patent Services©2012 Google