Multiplex communications – Communication over free space – Having a plurality of contiguous regions served by...
Reexamination Certificate
2007-04-24
2007-04-24
Phan, Man U. (Department: 2616)
Multiplex communications
Communication over free space
Having a plurality of contiguous regions served by...
C370S230000, C370S349000, C455S445000
Reexamination Certificate
active
10163556
ABSTRACT:
Data is transferred between a first mobile computer and a second computer over a first communications channel through a gateway. If the gateway determines that the data transfer has been impeded, then a second communications channel is established. During the time that the data transfer was impeded, the data is stored until the data transfer is resumed.
REFERENCES:
patent: 5598459 (1997-01-01), Haartsen
patent: 5796728 (1998-08-01), Rondeau et al.
patent: 5901359 (1999-05-01), Malmstrom
patent: 6058422 (2000-05-01), Ayanoglu et al.
patent: 6198919 (2001-03-01), Buytaert et al.
patent: 6198941 (2001-03-01), Aho et al.
patent: 6418324 (2002-07-01), Doviak et al.
patent: 6826405 (2004-11-01), Doviak et al.
patent: 6879807 (2005-04-01), Fox et al.
patent: 2002/0129150 (2002-09-01), Jung
patent: 2003/0017805 (2003-01-01), Yeung et al.
patent: 2004/0082330 (2004-04-01), Marin
patent: 2004/0162061 (2004-08-01), Abrol et al.
patent: 2004/0252653 (2004-12-01), Shimizu et al.
patent: 2005/0122903 (2005-06-01), Hultgren et al.
patent: WO 01/74095 (2001-10-01), None
patent: WO 01/74108 (2001-10-01), None
http://www.ietf.org/internet-draft. . . uri-mobileip-min-lat-handoff-01.txt, drafts-calhourn-mobileip-min-lat-handoff-01.txt, Pat R. Calhourn Sun Microsystems, Inc., Haseeb Akhtar, Emad Qaddoura, Nortel Networks, N. Asokan, Nokia Reserach Center, Minimal Latency Secure Hand Off, Feb. 2000.
http://www.ietf.org/internet-drafts/draft-ietf-midcom-framework-05.txt, Nov. 12, 2001, Middle box communication architecture and framework, P. Srisuresh Kuokoa Networks, J. Kuthan GMD Fokus, J. Rosenberg Dynamicsoft, A. Molitor Aravox Technologies, A. Rayhan Consultant.
http://www.ietf.org/internet-drafts/draft-zhao-iptel-gwloc-slp-02.txt, Oct. 2,2001, Weibin Zhao, Henning Schulzrinne, Columbia University, Locating Internet Telephony Gateways via SLP.
Kirschstein et al.
Phan Man U.
Symbol Technologies Inc.
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