Source: http://www.google.com/patents/US8139501?ie=ISO-8859-1&dq=6317900
Timestamp: 2016-02-10 11:07:27
Document Index: 196675163

Matched Legal Cases: ['art 1', 'art 1', 'art1', 'art 1', 'art 1', 'art1']

Patent US8139501 - Relay device, wireless communication system and multicast relay method - Google PatentsSearch Images Maps Play YouTube News Gmail Drive More »Sign inPatentsA relay device for multicast communications. The relay device transmitting a user data packet, containing a content, in which to set a multicast address associated with the content, to a plurality of base stations belonging to a same zone in order to wirelessly transmit the content substantially simultaneously...http://www.google.com/patents/US8139501?utm_source=gb-gplus-sharePatent US8139501 - Relay device, wireless communication system and multicast relay methodAdvanced Patent SearchPublication numberUS8139501 B2Publication typeGrantApplication numberUS 11/867,776Publication dateMar 20, 2012Filing dateOct 5, 2007Priority dateNov 6, 2006Fee statusPaidAlso published asCN101179495A, CN101179495B, DE602007013990D1, EP1919124A2, EP1919124A3, EP1919124B1, US20080107110Publication number11867776, 867776, US 8139501 B2, US 8139501B2, US-B2-8139501, US8139501 B2, US8139501B2InventorsTadanao Andou, Takeshi AsadaOriginal AssigneeFujitsu LimitedExport CitationBiBTeX, EndNote, RefManPatent Citations (12), Non-Patent Citations (8), Referenced by (2), Classifications (17), Legal Events (2) External Links: USPTO, USPTO Assignment, EspacenetRelay device, wireless communication system and multicast relay method
Patent CitationsCited PatentFiling datePublication dateApplicantTitleUS6647020 *Dec 17, 1999Nov 11, 2003Motorola, Inc.Methods for implementing a talkgroup call in a multicast IP networkUS7400601 *Mar 26, 2004Jul 15, 2008Ntt Docomo, Inc.Mobile communication system, mobile terminal, and mobile communication methodUS20020150094 *Oct 26, 2001Oct 17, 2002Matthew ChengHierarchical level-based internet protocol multicastingUS20030083087 *Oct 30, 2001May 1, 2003Ekl Randy L.Systems and methods for implementing calls using pre-established multicast groups in a multicast IP networkUS20040202164 *Apr 8, 2003Oct 14, 2004Hooper Donald F.Network multicastingUS20040203966Mar 27, 2003Oct 14, 2004Nec CorporationMulticast communication method in a CDMA mobile communication systemUS20050129017 *Dec 11, 2003Jun 16, 2005AlcatelMulticast flow accountingUS20060007930 *Jul 9, 2004Jan 12, 2006Dorenbosch Jheroen PDownlink multicast method in wireless internet protocol systemUS20080069099 *Sep 10, 2007Mar 20, 2008Nippon Telegraph And Telephone CorporationMulticast data communication method, multicast data communication system, repeater, repeating method, and medium for storing repeating programsUS20090207840 *Apr 17, 2009Aug 20, 2009Mccanne StevenPerforming multicast communication in computer networks by using overlay routingUS20090279701 *Jul 21, 2009Nov 12, 2009Juniper Networks, Inc.Controlling access nodes with network transport devices within wireless mobile networksJP2004004251A Title not available* Cited by examinerNon-Patent CitationsReference1"Universal Mobile Telecommunications System (UMTS); Multimedia Broadcast/Multicast Service (MBMS); Architecture and functional description (3GPP TS 23.246 version 6.10.0 Release 6)" ETSI Standards, ETSI TS 123 246 V6.10.0, Jun. 1, 2006.2European Search Report dated Sep. 25, 2009, from the corresponding European Application.3Jeongmy Ha, et al. "A Multicast Scheme considering the Terminal Mobility in HMIPv6 Networks." Journal of the Korea Society for Simulation, vol. 14, Dec. 2005.4Korean Notification of Argument Submission dated Aug. 26, 2009, from the corresponding Korean Application.5WiMAX Forum "A Technical Overview and Performance Evaluation" Mobile WiMAX-Part 1, Feb. 21, 2006.6WiMAX Forum "Mobile WiMAX-Part 1: A Technical Overview and Performance Evaluation", Aug. 2006. Retrieved from http://www.wimaxforum.org/technology/downloads/Mobile-WiMAX-Part1-0verview-and-Performance.pdf.7WiMAX Forum "A Technical Overview and Performance Evaluation" Mobile WiMAX—Part 1, Feb. 21, 2006.8WiMAX Forum "Mobile WiMAX—Part 1: A Technical Overview and Performance Evaluation", Aug. 2006. Retrieved from http://www.wimaxforum.org/technology/downloads/Mobile—WiMAX—Part1—0verview—and—Performance.pdf.Referenced byCiting PatentFiling datePublication dateApplicantTitleUS8937858 *Sep 27, 2010Jan 20, 2015Telefonaktiebolaget L M Ericsson (Publ)Reducing access network congestion caused by oversubscription of multicast groupsUS20120075998 *Mar 29, 2012Kunal ShahReducing access network congestion caused by oversubscription of multicast groups* Cited by examinerClassifications U.S. Classification370/254, 370/390, 455/519International ClassificationH04W88/08, H04L12/761, H04W88/12, H04W4/06, H04L12/751, H04W4/08, H04L12/70, H04W4/00, H04L12/28, H04B7/00Cooperative ClassificationH04L12/189, H04L12/185European ClassificationH04L12/18M, H04L12/18WLegal EventsDateCodeEventDescriptionOct 5, 2007ASAssignmentOwner name: FUJITSU LIMITED, JAPANFree format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:ANDOU, TADANAO;ASADA, TAKESHI;REEL/FRAME:019924/0527Effective date: 20070814Sep 2, 2015FPAYFee 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