BR9813061A - Aparelhos para reduzir buscas de deslocamento de código em um receptor de posicionamento global de funcionalidade reduzida e para determinar a localização geográfica de um telefone celular, e, processo para reduzir espaço de busca de deslocamento de código em um receptor de sistema de posicionamento global de funcionalidade reduzida - Google Patents
Aparelhos para reduzir buscas de deslocamento de código em um receptor de posicionamento global de funcionalidade reduzida e para determinar a localização geográfica de um telefone celular, e, processo para reduzir espaço de busca de deslocamento de código em um receptor de sistema de posicionamento global de funcionalidade reduzidaInfo
- Publication number
- BR9813061A BR9813061A BR9813061-7A BR9813061A BR9813061A BR 9813061 A BR9813061 A BR 9813061A BR 9813061 A BR9813061 A BR 9813061A BR 9813061 A BR9813061 A BR 9813061A
- Authority
- BR
- Brazil
- Prior art keywords
- global positioning
- cell phone
- reduced
- positioning receiver
- base station
- Prior art date
Links
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/24—Acquisition or tracking or demodulation of signals transmitted by the system
- G01S19/25—Acquisition or tracking or demodulation of signals transmitted by the system involving aiding data received from a cooperating element, e.g. assisted GPS
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/03—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers
- G01S19/05—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers providing aiding data
- G01S19/06—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers providing aiding data employing an initial estimate of the location of the receiver as aiding data or in generating aiding data
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S5/0009—Transmission of position information to remote stations
- G01S5/0018—Transmission from mobile station to base station
- G01S5/0027—Transmission from mobile station to base station of actual mobile position, i.e. position determined on mobile
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S5/0009—Transmission of position information to remote stations
- G01S5/0018—Transmission from mobile station to base station
- G01S5/0036—Transmission from mobile station to base station of measured values, i.e. measurement on mobile and position calculation on base station
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S2205/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S2205/001—Transmission of position information to remote stations
- G01S2205/008—Transmission of position information to remote stations using a mobile telephone network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Abstract
"APARELHOS PARA REDUZIR BUSCAS DE DESLOCAMENTO DE CóDIGO EM UM RECEPTOR DE POSICIONAMENTO GLOBAL DE FUNCIONALIDADE REDUZIDA E PARA DETERMINAR A LOCALIZAçãO GEOGRáFICA DE UM TELEFONE CELULAR, E, PROCESSO PARA REDUZIR ESPAçO DE BUSCA DE DESLOCAMENTO DE CóDIGO EM UM RECEPTOR DE SISTEMA DE POSICIONAMENTO GLOBAL DE FUNCIONALIDADE REDUZIDA" Um receptor de Sistema de Posicionamento Global (GPS) localizado em uma estação base de uma rede telefónica celular determina a localização da estação base e obtém calendário GPS e, se disponível, informação de temporização. Um servidor usa a informação obtida para calcular informação auxiliar para uso por um receptor GPS. A estação base transmite a informação auxiliar ao receptor GPS que está localizado dentro de um telefone celular operando dentro da área de serviço da estação base. O receptor GPS de telefone celular usa a informação auxiliar para determinar a localização do telefone celular a transmite informação de localização para a rede telefónica celular, via telefone celular e estação base.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/950,690 US6070078A (en) | 1997-10-15 | 1997-10-15 | Reduced global positioning system receiver code shift search space for a cellular telephone system |
PCT/US1998/021709 WO1999019743A1 (en) | 1997-10-15 | 1998-10-14 | Reduced global positioning system receiver code shift search space for a cellular telephone system |
Publications (2)
Publication Number | Publication Date |
---|---|
BR9813061A true BR9813061A (pt) | 2000-08-22 |
BR9813061B1 BR9813061B1 (pt) | 2013-06-25 |
Family
ID=25490758
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI9813061-7B1A BR9813061B1 (pt) | 1997-10-15 | 1998-10-14 | aparelhos para reduzir buscas de deslocamento de càdigo em um receptor de posicionamento global de funcionalidade reduzida e para determinar a localizaÇço geogrÁfica de um telefone celular, e, processo para reduzir espaÇo de busca de deslocamento de càdigo em um receptor de sistema de posicionamento global de funcionalidade reduzida |
Country Status (18)
Country | Link |
---|---|
US (1) | US6070078A (pt) |
EP (1) | EP1023612B1 (pt) |
JP (1) | JP4023652B2 (pt) |
KR (1) | KR100616247B1 (pt) |
CN (1) | CN1316261C (pt) |
AR (1) | AR013688A1 (pt) |
AU (1) | AU758183B2 (pt) |
BR (1) | BR9813061B1 (pt) |
CA (1) | CA2306380C (pt) |
CO (1) | CO4810270A1 (pt) |
DE (1) | DE69810335T2 (pt) |
EE (1) | EE200000238A (pt) |
HK (1) | HK1033181A1 (pt) |
IL (1) | IL135613A (pt) |
MY (1) | MY115614A (pt) |
NO (1) | NO20001960L (pt) |
RU (1) | RU2197780C2 (pt) |
WO (1) | WO1999019743A1 (pt) |
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CN112612038A (zh) * | 2020-12-31 | 2021-04-06 | 杭州飞舸科技有限公司 | 低功耗gps定位方法及系统 |
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US4445118A (en) * | 1981-05-22 | 1984-04-24 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Navigation system and method |
JPH05232210A (ja) * | 1992-02-20 | 1993-09-07 | Kokusai Denshin Denwa Co Ltd <Kdd> | Gps衛星を利用した測位方法及び移動体管理方法 |
US5490073A (en) * | 1993-04-05 | 1996-02-06 | Caterpillar Inc. | Differential system and method for a satellite based navigation |
US5418538A (en) * | 1993-05-21 | 1995-05-23 | Trimble Navigation Limited | Rapid satellite signal acquisition in a satellite positioning system |
GB9417600D0 (en) * | 1994-09-01 | 1994-10-19 | British Telecomm | Navigation information system |
US5913170A (en) * | 1994-11-16 | 1999-06-15 | Highwaymaster Communications, Inc. | Locating system and method using a mobile communications network |
US5638077A (en) * | 1995-05-04 | 1997-06-10 | Rockwell International Corporation | Differential GPS for fleet base stations with vector processing mechanization |
US5841396A (en) * | 1996-03-08 | 1998-11-24 | Snaptrack, Inc. | GPS receiver utilizing a communication link |
GB9524754D0 (en) * | 1995-12-04 | 1996-04-24 | Symmetricom Inc | Mobile position determination |
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1997
- 1997-10-15 US US08/950,690 patent/US6070078A/en not_active Expired - Lifetime
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1998
- 1998-10-07 CO CO98058320A patent/CO4810270A1/es unknown
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- 1998-10-14 CA CA002306380A patent/CA2306380C/en not_active Expired - Lifetime
- 1998-10-14 JP JP2000516241A patent/JP4023652B2/ja not_active Expired - Lifetime
- 1998-10-14 EP EP98953512A patent/EP1023612B1/en not_active Expired - Lifetime
- 1998-10-14 CN CNB988102447A patent/CN1316261C/zh not_active Expired - Lifetime
- 1998-10-14 RU RU2000112026/09A patent/RU2197780C2/ru active
- 1998-10-14 BR BRPI9813061-7B1A patent/BR9813061B1/pt active IP Right Grant
- 1998-10-14 DE DE69810335T patent/DE69810335T2/de not_active Expired - Lifetime
- 1998-10-14 WO PCT/US1998/021709 patent/WO1999019743A1/en not_active Application Discontinuation
- 1998-10-14 IL IL13561398A patent/IL135613A/en not_active IP Right Cessation
- 1998-10-14 AU AU10864/99A patent/AU758183B2/en not_active Expired
- 1998-10-14 KR KR1020007003956A patent/KR100616247B1/ko not_active IP Right Cessation
- 1998-10-14 EE EEP200000238A patent/EE200000238A/xx unknown
- 1998-10-14 AR ARP980105117A patent/AR013688A1/es active IP Right Grant
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2000
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MY115614A (en) | 2003-07-31 |
DE69810335T2 (de) | 2003-08-28 |
AU1086499A (en) | 1999-05-03 |
JP4023652B2 (ja) | 2007-12-19 |
CA2306380A1 (en) | 1999-04-22 |
JP2001520388A (ja) | 2001-10-30 |
NO20001960D0 (no) | 2000-04-14 |
HK1033181A1 (en) | 2001-08-17 |
EP1023612B1 (en) | 2002-12-18 |
IL135613A (en) | 2004-06-01 |
CO4810270A1 (es) | 1999-06-30 |
AU758183B2 (en) | 2003-03-20 |
CN1276875A (zh) | 2000-12-13 |
DE69810335D1 (de) | 2003-01-30 |
AR013688A1 (es) | 2001-01-10 |
EE200000238A (et) | 2001-06-15 |
CA2306380C (en) | 2005-03-29 |
RU2197780C2 (ru) | 2003-01-27 |
EP1023612A1 (en) | 2000-08-02 |
CN1316261C (zh) | 2007-05-16 |
BR9813061B1 (pt) | 2013-06-25 |
KR100616247B1 (ko) | 2006-08-28 |
US6070078A (en) | 2000-05-30 |
IL135613A0 (en) | 2001-05-20 |
WO1999019743A1 (en) | 1999-04-22 |
NO20001960L (no) | 2000-06-15 |
KR20010031090A (ko) | 2001-04-16 |
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