Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Reexamination Certificate
2006-10-02
2009-06-09
Zewdu, Meless N (Department: 2617)
Telecommunications
Radiotelephone system
Zoned or cellular telephone system
C455S437000, C455S442000, C455S550100, C455S556200, C455S561000, C370S331000
Reexamination Certificate
active
07546125
ABSTRACT:
A method for performing a handoff for a mobile device from a first radio station to a second radio station. The method includes buffering a first media data set that is received through the first radio station. The method also includes cross-correlating a tail portion of the first media data set and a head portion of a second media data set to generate a cross-correlated media data set, if the second media data set is received through the second radio station. The method further includes synthesizing, using a modeled portion of the first media data set, a synthesized media data set, if no media data is received through the second radio station within a threshold. The method further includes extending the first media data set to generate an extended media data set, if no media data is received through the second radio station at the threshold.
REFERENCES:
patent: 5260783 (1993-11-01), Dixit
patent: 5440624 (1995-08-01), Schoof, II
patent: 5974300 (1999-10-01), LaPorta et al.
patent: 6010456 (2000-01-01), Rhyne
patent: 6073175 (2000-06-01), Tavs et al.
patent: 6259920 (2001-07-01), Kusaki et al.
patent: 6288739 (2001-09-01), Hales et al.
patent: 6388584 (2002-05-01), Dorward et al.
patent: 6412015 (2002-06-01), Navare et al.
patent: 6597787 (2003-07-01), Lindgren et al.
patent: 6622175 (2003-09-01), Piller
patent: 6650640 (2003-11-01), Muller et al.
patent: 6760303 (2004-07-01), Brouwer
patent: 6769123 (2004-07-01), Chan
patent: 6801948 (2004-10-01), Clark et al.
patent: 6822943 (2004-11-01), Mantin
patent: 6907501 (2005-06-01), Tariq et al.
patent: 6909702 (2005-06-01), Leung et al.
patent: 6970943 (2005-11-01), Subramanian et al.
patent: 6993360 (2006-01-01), Plahte et al.
patent: 7039027 (2006-05-01), Bridgelall
patent: 7133669 (2006-11-01), Nair et al.
patent: 2001/0046215 (2001-11-01), Kim
patent: 2002/0067706 (2002-06-01), Bautz et al.
patent: 2002/0076025 (2002-06-01), Liversidge et al.
patent: 2002/0085516 (2002-07-01), Bridgelall et al.
patent: 2002/0131583 (2002-09-01), Lu
patent: 2003/0005112 (2003-01-01), Krautkremer
patent: 2003/0081741 (2003-05-01), Anne et al.
patent: 2003/0087629 (2003-05-01), Juitt et al.
patent: 2003/0119548 (2003-06-01), Mohammed
patent: 2003/0177384 (2003-09-01), Jones et al.
patent: 2004/0001446 (2004-01-01), Bhatia et al.
patent: 2004/0001579 (2004-01-01), Feinberg et al.
patent: 2004/0054787 (2004-03-01), Kjellberg et al.
patent: 2004/0157585 (2004-08-01), Sashihara
patent: 2004/0165530 (2004-08-01), Bedekar et al.
patent: 2004/0218575 (2004-11-01), Ibe et al.
patent: 2004/0260837 (2004-12-01), Sjollema et al.
patent: 2004/0268148 (2004-12-01), Karjala et al.
patent: 2005/0083886 (2005-04-01), Ikeda
patent: 2005/0094618 (2005-05-01), Colban et al.
patent: 2005/0113077 (2005-05-01), Bushnell et al.
patent: 2005/0119001 (2005-06-01), Watanabe
patent: 2005/0138176 (2005-06-01), Singh et al.
patent: 2005/0138528 (2005-06-01), Ameigeiras et al.
patent: 2005/0159157 (2005-07-01), Bajko
patent: 2005/0265284 (2005-12-01), Hsu et al.
patent: 2006/0036747 (2006-02-01), Galvin, Jr. et al.
patent: 2007/0014259 (2007-01-01), Fajardo et al.
patent: 2007/0091848 (2007-04-01), Karia et al.
patent: 2007/0091907 (2007-04-01), Seshadri et al.
patent: 2007/0094374 (2007-04-01), Karia et al.
patent: 2007/0121580 (2007-05-01), Forte et al.
patent: WO 01/33787 (2001-05-01), None
patent: WO-03/065682 (2003-08-01), None
patent: WO-2005/076649 (2005-08-01), None
“International Search Report”, Issue in PCT Application No. PCT/US2006/38912; Mailing Date.: Feb. 12, 2008.
“Written Opinion”, Issue in PCT Application No. PCT/US2006/38912; Mailing Date.: Feb. 12, 2008.
Reynolds, “Enabling Secure IP Telephony in Enterprise Networks”, http://www.asociacion-aecsi.es/doc/Network/Enabling—Secure—IP—Telephony—in—Enterprise—Networks.pdf,(2001).
“International Search Report”, Issue in PCT Application No. PCT/US2007/071180; Mailing Date.: Mar. 25, 2008.
“Written Opinion”, Issue in PCT Application No. PCT/US2007/071180; Mailing Date.: Mar. 25, 2008.
“International Search Report”, Issue in PCT Application No. PCT/US2006/38869; Mailing Date.: Mar. 24, 2008.
“Written Opinion”, Issue in PCT Application No. PCT/US2006/38869; Mailing Date.: Mar. 24, 2008.
“Written Opinion”, Issue in PCT Application No. PCT/US2007/071181; Mailing Date.: Mar. 26, 2006.
“International Search Report”, Issue in PCT Application No. PCT/US2007/071181; Mailing Date.: Mar. 26, 2008.
“International Preliminary Report on Patentability”, Issued in PCT Application No. PCT/US2006/38912; Mailing Date: May 29, 2008.
“Written Opinion”, Issue in PCT Application No. PCT/US2006/39115; Mailing Date: Jun. 16, 2008.
“International Search Report”, Issue in PCT Application No. PCT/US2006/39115; Mailing Date: Jun. 16, 2008.
“International Preliminary Report on Patentability”, Issued in PCT Application No. PCT/US2006/38911 Mailing Date: May 29, 2008.
“International Search Report”, Issued in PCT Application No. PCT/US2007/071184; Mailing Date: May 29, 2008.
“Written Opinion”, Issued in PCT Application No. PCT/US2007/071184; Mailing Date: May 19, 2008.
“Written Opinion”, Issued in PCT Application No. PCT/US2007/071186; Mailing Date: May 16, 2008.
“International Search Report”, Issued in PCT Application No. PCT/US2007/071186; Mailing Date: May 16, 2008.
“International Preliminary Report on Patentability”, Issued in PCT Application No. PCT/US2006/38869; Mailing Date: May 28, 2008.
U.S. Appl. No. 11/538,034, filed Oct. 2, 2006; Inventors: Palakkal, et al.
U.S. Appl. No. 11/538,037, filed Oct. 2, 2006; Inventors: Mittal, et al.
U.S. Appl. No. 11/755,710, filed May 30, 2007; Inventors: Wang.
U.S. Appl. No. 11/755,727, filed May 30, 2007; Inventors: Wang.
U.S. Appl. No. 11/755,702, filed May 30, 2007; Inventors: Prasad.
U.S. Appl. No. 11/755,704, filed May 30, 2007; Inventors: Mittal.
U.S. Appl. No. 11/748,041, filed May 14, 2007; Inventors: Karia.
International Search Report, mailed Aug. 1, 2007, for International Application No. PCT/US 06/38911; Filed on Oct. 3, 2006; Applicant: Lam Research Corporation.
Written Opinion, mailed Aug. 1, 2007, for International Application No. PCT/US 06/38911; Filed on Oct. 3, 2006; Applicant: Lam Research Corporation.
International Search Report, mailed Sep. 24, 2007, for International Application No. PCT/US 06/38870; Filed on Oct. 3, 2006; Applicant: Lam Research Corporation.
Written Opinion, mailed Sep. 24, 2007, for International Application No. PCT/US 06/38870; Filed on Oct. 3, 2006; Applicant: Lam Research Corporation.
International Search Report, mailed Aug. 2, 2007, for International Application No. PCT/US 06/38872; Filed on Oct. 3, 2006; Applicant: Lam Research Corporation.
Written Opinion, mailed Aug. 2, 2007, for International Application No. PCT/US 06/38872; Filed on Oct. 3, 2006; Applicant: Lam Research Corporation.
Shoen, John et al., “PCTEL Receives Critical Roaming Patent”, Nov. 15, 2006, http://investor.pctel.com/ReleaseDetail.cfm?ReleaseID=218834.
Karia, Snehal et al., “Enterprise-Managed Wireless Communication”, U.S. Appl. No. 11/538,042, filed Oct. 2, 2006.
Palakkal, Rajesh et al., “Rendezvous Calling Systems and Methods Therefor”, U.S. Appl. No. 11/538,034, filed Oct. 2, 2006.
Mittal, Ajay et al., “Call Routing Via Recipient Authentication”, U.S. Appl. No. 11/538,037, filed Oct. 2, 2006.
Karia, Snehal, “Reducing Data Loss During Handoffs In Wireless Communication”, U.S. Appl. No. 11/537,980, filed Oct. 2, 2006.
Forte, Paolo, “Classification For Media Stream Packets In A Media Gateway”, U.S. Appl. No. 11/537,990, filed Oct. 2, 2006.
Seshadri, Varad et al., “Secured Media Communication Across Enterprise Gateway”, U.S. Appl. No. 11/537,994, filed Oct. 2, 2006.
Business Wire, “FirstHand Technolog
Athuluru Srinivasa
Karia Snehal
Marder Josh
Sharma Vikas
Solsona-Palomar Marc
DiVitas Networks, Inc.
IP Strategy Group, P.C.
Zewdu Meless N
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