Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Reexamination Certificate
2007-01-23
2007-01-23
Le, Danh Cong (Department: 2617)
Telecommunications
Radiotelephone system
Zoned or cellular telephone system
C455S456600, C455S456500, C455S011100, C709S224000, C340S573400, C340S539130
Reexamination Certificate
active
10402961
ABSTRACT:
A system and method for improving the ability of a portable voice and data wireless communications network to provide position information regarding mobile nodes located within a network. The system and method employs mobile access points, wireless routers, and mobile nodes, which each contain at least one transceiver, and are mounted or dispersed at a geographic location. Access points can be connected to mobile vehicles, or connected to a network management system, and wireless routers can be mounted to portable stands for easy deployment. Mobile nodes can be attached to equipment or personnel for tracking purposes, and each node includes technology which may determine an absolute node location containing latitude, longitude and altitude of a node, or a relative node location containing the distance and angle between nodes, or a combination of both absolute and relative location data.
REFERENCES:
patent: 4494192 (1985-01-01), Lew et al.
patent: 4617656 (1986-10-01), Kobayashi et al.
patent: 4736371 (1988-04-01), Tejima et al.
patent: 4742357 (1988-05-01), Rackley
patent: 4747130 (1988-05-01), Ho
patent: 4910521 (1990-03-01), Mellon
patent: 5034961 (1991-07-01), Adams
patent: 5055851 (1991-10-01), Sheffer
patent: 5068916 (1991-11-01), Harrison et al.
patent: 5231634 (1993-07-01), Giles et al.
patent: 5233604 (1993-08-01), Ahmadi et al.
patent: 5241542 (1993-08-01), Natarajan et al.
patent: 5317566 (1994-05-01), Joshi
patent: 5392450 (1995-02-01), Nossen
patent: 5412654 (1995-05-01), Perkins
patent: 5424747 (1995-06-01), Chazelas
patent: 5502722 (1996-03-01), Fulghum
patent: 5517491 (1996-05-01), Nanni et al.
patent: 5555425 (1996-09-01), Zeller et al.
patent: 5555540 (1996-09-01), Radke
patent: 5572528 (1996-11-01), Shuen
patent: 5615212 (1997-03-01), Ruszczyk et al.
patent: 5618045 (1997-04-01), Kagan et al.
patent: 5621732 (1997-04-01), Osawa
patent: 5623495 (1997-04-01), Eng et al.
patent: 5627976 (1997-05-01), McFarland et al.
patent: 5631897 (1997-05-01), Pacheco et al.
patent: 5644576 (1997-07-01), Bauchot et al.
patent: 5652751 (1997-07-01), Sharony
patent: 5680392 (1997-10-01), Semaan
patent: 5684794 (1997-11-01), Lopez et al.
patent: 5687194 (1997-11-01), Paneth et al.
patent: 5696903 (1997-12-01), Mahany
patent: 5701294 (1997-12-01), Ward et al.
patent: 5706428 (1998-01-01), Boer et al.
patent: 5717689 (1998-02-01), Ayanoglu
patent: 5745483 (1998-04-01), Nakagawa et al.
patent: 5774876 (1998-06-01), Woolley et al.
patent: 5781540 (1998-07-01), Malcolm et al.
patent: 5787080 (1998-07-01), Hulyalkar et al.
patent: 5794154 (1998-08-01), Bar-On et al.
patent: 5796732 (1998-08-01), Mazzola et al.
patent: 5796741 (1998-08-01), Saito et al.
patent: 5805593 (1998-09-01), Busche
patent: 5805842 (1998-09-01), Nagaraj et al.
patent: 5805977 (1998-09-01), Hill et al.
patent: 5809518 (1998-09-01), Lee
patent: 5822309 (1998-10-01), Ayanoglu et al.
patent: 5844905 (1998-12-01), McKay et al.
patent: 5845097 (1998-12-01), Kang et al.
patent: 5857084 (1999-01-01), Klein
patent: 5870350 (1999-02-01), Bertin et al.
patent: 5877724 (1999-03-01), Davis
patent: 5881095 (1999-03-01), Cadd
patent: 5881372 (1999-03-01), Kruys
patent: 5886992 (1999-03-01), Raatikainen et al.
patent: 5896561 (1999-04-01), Schrader et al.
patent: 5903559 (1999-05-01), Acharya et al.
patent: 5905450 (1999-05-01), Kim et al.
patent: 5909651 (1999-06-01), Chander et al.
patent: 5936953 (1999-08-01), Simmons
patent: 5943322 (1999-08-01), Mayor et al.
patent: 5987011 (1999-11-01), Toh
patent: 5987033 (1999-11-01), Boer et al.
patent: 5991279 (1999-11-01), Haugli et al.
patent: 6028853 (2000-02-01), Haartsen
patent: 6029217 (2000-02-01), Arimilli et al.
patent: 6034542 (2000-03-01), Ridgeway
patent: 6044062 (2000-03-01), Brownrigg et al.
patent: 6047330 (2000-04-01), Stracke, Jr.
patent: 6052594 (2000-04-01), Chuang et al.
patent: 6052752 (2000-04-01), Kwon
patent: 6064626 (2000-05-01), Stevens
patent: 6067291 (2000-05-01), Kamerman et al.
patent: 6078566 (2000-06-01), Kikinis
patent: 6104712 (2000-08-01), Robert et al.
patent: 6108738 (2000-08-01), Chambers et al.
patent: 6115580 (2000-09-01), Chuprun et al.
patent: 6122690 (2000-09-01), Nannetti et al.
patent: 6130881 (2000-10-01), Stiller et al.
patent: 6130892 (2000-10-01), Short et al.
patent: 6132306 (2000-10-01), Trompower
patent: 6163699 (2000-12-01), Naor et al.
patent: 6178337 (2001-01-01), Spartz et al.
patent: 6192053 (2001-02-01), Angelico et al.
patent: 6192230 (2001-02-01), Van Bokhorst et al.
patent: 6208870 (2001-03-01), Lorello et al.
patent: 6223240 (2001-04-01), Odenwald et al.
patent: 6240294 (2001-05-01), Hamilton et al.
patent: 6246875 (2001-06-01), Seazholtz et al.
patent: 6249516 (2001-06-01), Brownrigg et al.
patent: 6275707 (2001-08-01), Reed et al.
patent: 6285892 (2001-09-01), Hulyalkar
patent: 6304556 (2001-10-01), Haas
patent: 6327300 (2001-12-01), Souissi et al.
patent: 6349091 (2002-02-01), Li
patent: 6349210 (2002-02-01), Li
patent: 6542819 (2003-04-01), Kovacs et al.
patent: 6697649 (2004-02-01), Bennett et al.
patent: 6987975 (2006-01-01), Irvin et al.
patent: 2001/0003191 (2001-06-01), Kovacs et al.
patent: 2001/0021654 (2001-09-01), Spratt et al.
patent: 2001/0053699 (2001-12-01), McCrady et al.
patent: 2002/0028674 (2002-03-01), Slettengren et al.
patent: 2002/0059420 (2002-05-01), Lin et al.
patent: 2003/0214397 (2003-11-01), Perkins et al.
patent: 2003/0214410 (2003-11-01), Johnson et al.
patent: 2132180 (1996-03-01), None
patent: 0513841 (1992-11-01), None
patent: 0627827 (1994-12-01), None
patent: 0924890 (1999-06-01), None
patent: 2683326 (1993-07-01), None
patent: WO 9608884 (1996-03-01), None
patent: WO 9724005 (1997-07-01), None
patent: WO 9839936 (1998-09-01), None
patent: WO 9912302 (1999-03-01), None
patent: WO 0034932 (2000-06-01), None
patent: WO 0110154 (2001-02-01), None
patent: WO 0133770 (2001-05-01), None
patent: WO 0135567 (2001-05-01), None
patent: WO 0137481 (2001-05-01), None
patent: WO 0137482 (2001-05-01), None
patent: WO 0137483 (2001-05-01), None
patent: 01/57547 (2001-08-01), None
patent: WO 01/57547 (2001-08-01), None
patent: WO 0235253 (2002-05-01), None
Borre et al., “Mathematical Challenges In Global Positioning Systems (GPS)”, Aug. 16-18, 2000, IMA “Hot Topics” Workshop, Univ. of Minnesota.
Wendy J. Woodbury Straight, L.S., “Exploring A New Reference System”, Jan. 1998.
Moeglein et al., “An Introduction To SnapTrack Server-Aided GPS Technology”, ION GPS-98 11th International Technical Meeting of the Satellite Division of the Institute of Navigation, Sep. 15-18, 1998, Nashville Convention Center, Nashville, Tennessee.
Nokia, “Mobile Location Services”, Nokia White Paper, 2001.
“E911 Location Technologies”, DISPATCH Monthly, Nov. 2000.
Wong et al., “Soft Handoffs in CDMA Mobile Systems”, Dec. 1997, IEEE Personal Communications.
Wong et al., “A Pattern Recognition System for Handoff Algorithms”, Jul. 2000, IEEE Journal on Selected Areas in Communications, vol. 18, No. 7.
Andras G. Valko, “Cellular IP: A New Approach to Internet Host Mobility”, Jan. 1999, ACM Computer Communication Review.
Richard North, Dale Bryan and Dennis Baker, “Wireless Networked Radios: Comparison of Military, Commercial, and R&D Protocols”, Feb. 28-Mar. 3, 1999, 2ndAnnual UCSD Conference on Wireless Communications, San Diego CA.
Benjamin B. Peterson, Chris Kmiecik, Richard Hartnett, Patrick M. Thompson, Jose Mendoza and Hung Nguyen, “Spread Spectrum Indoor Geolocation”, Aug. 1998, Navigation: Journal of the Institute of Navigation, vol. 45, No. 2, summer 1998.
Josh Broch, David A. Maltz, David B. Johnson, Yih-Chun Hu and Jorjeta Jetcheva, “A Performance Comparison of Multi-Hop Wireless Ad Hoc Network Routing Protocols”, Oct. 25-30, 1998, Proceedings of the 4thAnnual ACM/IEEE International Conference on Mobile Computing and Networking.
C. David Young, “USAP: A Unifying Dynamic Distributed Multichannel TDMA Slot Assignment Protocol”.
Chip Ellio
Buczynski Joseph J.
Karpinia Randi L.
Le Danh Cong
MeshNetworks, Inc.
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