AU2002251852A1 - Services based on position location using broadcast digital television signals - Google Patents

Services based on position location using broadcast digital television signals

Info

Publication number: AU2002251852A1
Authority: AU; Australia
Prior art keywords: digital television; television signals; position location; services based; broadcast digital
Prior art date: 2001-02-02
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Abandoned

Application number

AU2002251852A

Inventor

Matthew D. Pierce

Matthew Rabinowitz

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Rosum Corp

Original Assignee

Rosum Corp

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2001-02-02

Filing date

2002-01-31

Publication date

2002-08-19

2001-08-17 Priority claimed from US09/932,010 external-priority patent/US7126536B2/en

2002-01-31 Application filed by Rosum Corp filed Critical Rosum Corp

2002-01-31 Priority claimed from PCT/US2002/002974 external-priority patent/WO2002063865A2/en

2002-08-19 Publication of AU2002251852A1 publication Critical patent/AU2002251852A1/en

Status Abandoned legal-status Critical Current

Links

AU2002251852A 2001-02-02 2002-01-31 Services based on position location using broadcast digital television signals Abandoned AU2002251852A1 (en)

Applications Claiming Priority (19)

Application Number	Priority Date	Filing Date	Title
US26567501P	2001-02-02	2001-02-02
US60/265,675		2001-02-02
US28127001P	2001-04-03	2001-04-03
US28126901P	2001-04-03	2001-04-03
US60/281,269		2001-04-03
US60/281,270		2001-04-03
US29381201P	2001-05-25	2001-05-25
US29381301P	2001-05-25	2001-05-25
US29364601P	2001-05-25	2001-05-25
US60/293,812		2001-05-25
US60/293,813		2001-05-25
US60/293,646		2001-05-25
US88715801A	2001-06-21	2001-06-21
US09/887,158		2001-06-21
US09/932,010		2001-08-17
US09/932,010 US7126536B2 (en)	2001-02-02	2001-08-17	Position location using terrestrial digital video broadcast television signals
US861301A	2001-11-08	2001-11-08
US10/008,613		2001-11-08
PCT/US2002/002974 WO2002063865A2 (en)	2001-02-02	2002-01-31	Services based on position location using broadcast digital television signals

Publications (1)

Publication Number	Publication Date
AU2002251852A1 true AU2002251852A1 (en)	2002-08-19

Family

ID=40361173

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU2002251852A Abandoned AU2002251852A1 (en)	2001-02-02	2002-01-31	Services based on position location using broadcast digital television signals

Country Status (2)

Country	Link
JP (6)	JP2009027696A (en)
AU (1)	AU2002251852A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR101085852B1 (en)	2010-03-22	2011-11-22	한국방송공사	Digital audio broadcasting system for location tracking and location tracking method using the same
US8810452B2 (en) *	2010-05-24	2014-08-19	Trueposition, Inc.	Network location and synchronization of peer sensor stations in a wireless geolocation network
US11835639B2 (en)	2011-08-03	2023-12-05	Qualcomm Technologies, Inc.	Partially synchronized multilateration or trilateration method and system for positional finding using RF
JP6166260B2 (en) *	2011-08-03	2017-07-19	ポルテ・コーポレイションＰｏＬＴＥＣｏｒｐｏｒａｔｉｏｎ	Multipath mitigation in object ranging and tracking using RF techniques with reduced attenuation
US10863313B2 (en)	2014-08-01	2020-12-08	Polte Corporation	Network architecture and methods for location services
US10440512B2 (en)	2012-08-03	2019-10-08	Polte Corporation	Angle of arrival (AOA) positioning method and system for positional finding and tracking objects using reduced attenuation RF technology
US8811614B2 (en) *	2012-10-16	2014-08-19	The Boeing Company	Space based authentication utilizing signals from low and medium earth orbit
JP6428214B2 (en) *	2014-12-03	2018-11-28	株式会社デンソー	Relative position measuring device, program
US11255945B2 (en)	2018-03-27	2022-02-22	Polte Corporation	Multi-path mitigation in tracking objects using compressed RF data
JP7285034B1 (en)	2022-07-15	2023-06-01	株式会社Flight PILOT	Flight mobile object, flight position estimation method, computer program and flight position estimation system

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH071174B2 (en) *	1986-07-18	1995-01-11	日本無線株式会社	Altitude correction method of GPS receiver
JPH05119145A (en) *	1991-10-24	1993-05-18	Sony Corp	Measuring system for position of mobile body
US5422813A (en) *	1992-12-17	1995-06-06	Stanford Telecommunications, Inc.	No-outage GPS/commercial RF positioning system
JPH06242212A (en) *	1993-02-22	1994-09-02	Alpine Electron Inc	On-vehicle navigator
US5510801A (en) *	1994-03-01	1996-04-23	Stanford Telecommunications, Inc.	Location determination system and method using television broadcast signals
JPH08184451A (en) *	1994-12-28	1996-07-16	Nippon Soken Inc	Traveling body positioning system
JP3238120B2 (en) *	1997-01-31	2001-12-10	株式会社次世代デジタルテレビジョン放送システム研究所	Orthogonal frequency division multiplex signal demodulator
EP1021019A1 (en) *	1999-01-15	2000-07-19	Sony International (Europe) GmbH	Quasi-differential modulation/demodulation method for multi-amplitude digital modulated signals and OFDM system
DE60043275D1 (en) *	1999-05-11	2009-12-24	Nxp Bv	Programmable digital OFDM demodulator
JP3656526B2 (en) *	2000-07-17	2005-06-08	株式会社日立製作所	Wireless communication base station, wireless position measuring system, transmission timing measuring device, and position measuring center device
US8102317B2 (en) *	2001-02-02	2012-01-24	Trueposition, Inc.	Location identification using broadcast wireless signal signatures
KR101001007B1 (en) *	2001-08-29	2010-12-14	로섬 코퍼레이션	Location Identification Using Broadcast TV Signals and Mobile Phone Signals
WO2003051029A2 (en) *	2001-11-09	2003-06-19	Rosum Corporation	Position location using_digital tv signals
US20040080454A1 (en) *	2002-10-23	2004-04-29	Camp William O.	Methods and systems for determining the position of a mobile terminal using digital television signals
JP2005221331A (en) *	2004-02-04	2005-08-18	Fujitsu Ltd	GPS receiver

2002
- 2002-01-31 AU AU2002251852A patent/AU2002251852A1/en not_active Abandoned
2008
- 2008-05-30 JP JP2008143961A patent/JP2009027696A/en active Pending
- 2008-05-30 JP JP2008143950A patent/JP2009036757A/en active Pending
- 2008-05-30 JP JP2008143954A patent/JP2009025291A/en active Pending
- 2008-05-30 JP JP2008143951A patent/JP2009021987A/en active Pending
- 2008-05-30 JP JP2008143960A patent/JP2009025292A/en active Pending
- 2008-05-30 JP JP2008143946A patent/JP2009042215A/en active Pending

Also Published As

Publication number	Publication date
JP2009025291A (en)	2009-02-05
JP2009036757A (en)	2009-02-19
JP2009025292A (en)	2009-02-05
JP2009021987A (en)	2009-01-29
JP2009027696A (en)	2009-02-05
JP2009042215A (en)	2009-02-26

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Legal Events

Date	Code	Title	Description
2004-02-12	MK6	Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase