Source: http://www.google.de/patents/US8078221
Timestamp: 2013-12-13 14:49:51
Document Index: 481545398

Matched Legal Cases: ['Application No. 2', 'Application No. 2179151', 'Application No. 05022037', 'Application No. 05022037', 'Application No. 05022037', 'Application No. 01', 'Application No. 95', 'Application No. 95', 'art 1', 'art 2', 'art 3', 'art 4']

Patent US8078221 - Tiered wireless, multi-modal access system and method - Google PatenteSuche Bilder Maps Play YouTube News Gmail Drive Mehr »Anmelden Erweiterte Patentsuche PatenteA wireless, multi-modal access device and system adapted to integrate a number of communications networks operating in differing communication modes to facilitate transfer of communication links during a communication session to promote efficient use of the communication networks. The system includes...http://www.google.de/patents/US8078221?utm_source=gb-gplus-sharePatent US8078221 - Tiered wireless, multi-modal access system and method Erweiterte Patentsuche Ver�ffentlichungsnummerUS8078221 B2PublikationstypErteilung AnmeldenummerUS 12/616,480 Ver�ffentlichungsdatum13. Dez. 2011Eingetragen11. Nov. 2009 Priorit�tsdatum22. M�rz 2000Auch ver�ffentlicht unterEP1269723A1, EP1269723A4, EP1269723B1, US6961584, US7343173, US7627340, US8401559, US20010036835, US20050159164, US20080214231, US20100261471, US20120149364, US20130210448, WO2001072015A1 Ver�ffentlichungsnummer12616480, 616480, US 8078221 B2, US 8078221B2, US-B2-8078221, US8078221 B2, US8078221B2 ErfinderCharles M. Leedom, Jr.Urspr�nglich Bevollm�chtigterMlr, LlcZitat exportierenBiBTeX, EndNote, RefManPatentzitate (101), Nichtpatentzitate (58), Klassifizierungen (17) Externe Links: USPTO, USPTO-Zuordnung, EspacenetTiered wireless, multi-modal access system and methodUS 8078221 B2 Zusammenfassung A wireless, multi-modal access device and system adapted to integrate a number of communications networks operating in differing communication modes to facilitate transfer of communication links during a communication session to promote efficient use of the communication networks. The system includes a plurality of Universal Multi-Modal Access Devices UMMAD that are capable of operating at different frequencies and different protocols (TDMA, AMPS, CDMA, GSM, PCS etc) to communicate with any one of a number of Wide Bandwidth Gateways (WBG), which are each capable of communication using one or more of the protocols. The communication links may be switched from one WBG to another or from one protocol to another during a communication session to continue the session under the control of a Universal System Traffic Controller. Numerous other applications of the UMMADs for unique identification and e-commerce are disclosed.
8. The method of claim 7, wherein the third wireless gateway is a satellite and wherein step (b) includes establishing a communication link using gateways in first tier or the second tier whenever possible as opposed to establishing a communication link with a gateway in the third tier. Beschreibung
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