BRPI9815598B1 - Método para controle de potência e equipamento para controle de parâmetro em sistema de comunicação por satélite - Google Patents
Método para controle de potência e equipamento para controle de parâmetro em sistema de comunicação por satélite Download PDFInfo
- Publication number
- BRPI9815598B1 BRPI9815598B1 BRPI9815598-9A BR9815598A BRPI9815598B1 BR PI9815598 B1 BRPI9815598 B1 BR PI9815598B1 BR 9815598 A BR9815598 A BR 9815598A BR PI9815598 B1 BRPI9815598 B1 BR PI9815598B1
- Authority
- BR
- Brazil
- Prior art keywords
- station
- signal
- devices
- state
- power
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 89
- 238000004891 communication Methods 0.000 title claims description 81
- 230000008569 process Effects 0.000 claims description 48
- 230000008859 change Effects 0.000 claims description 45
- 238000012544 monitoring process Methods 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 description 38
- 238000005259 measurement Methods 0.000 description 23
- 238000005562 fading Methods 0.000 description 17
- 230000001934 delay Effects 0.000 description 15
- 238000012545 processing Methods 0.000 description 15
- 230000000694 effects Effects 0.000 description 14
- 230000001413 cellular effect Effects 0.000 description 12
- 230000006870 function Effects 0.000 description 11
- 230000002596 correlated effect Effects 0.000 description 10
- 238000001228 spectrum Methods 0.000 description 9
- 238000012546 transfer Methods 0.000 description 9
- 230000004044 response Effects 0.000 description 8
- 230000003993 interaction Effects 0.000 description 7
- 230000001276 controlling effect Effects 0.000 description 6
- 230000009467 reduction Effects 0.000 description 6
- 230000008054 signal transmission Effects 0.000 description 6
- 230000003111 delayed effect Effects 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 230000002238 attenuated effect Effects 0.000 description 4
- 230000008030 elimination Effects 0.000 description 4
- 238000003379 elimination reaction Methods 0.000 description 4
- 239000002243 precursor Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000000875 corresponding effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000014509 gene expression Effects 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000001151 other effect Effects 0.000 description 2
- 230000001902 propagating effect Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 238000013468 resource allocation Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
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- 239000007787 solid Substances 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/04—Transmission power control [TPC]
- H04W52/18—TPC being performed according to specific parameters
- H04W52/22—TPC being performed according to specific parameters taking into account previous information or commands
- H04W52/221—TPC being performed according to specific parameters taking into account previous information or commands using past power control commands
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/04—Transmission power control [TPC]
- H04W52/18—TPC being performed according to specific parameters
- H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Radio Relay Systems (AREA)
- Transmitters (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/908,528 US6188678B1 (en) | 1997-08-07 | 1997-08-07 | Method and apparatus for adaptive closed loop power control using open loop measurements |
| PCT/US1998/016573 WO1999008398A2 (en) | 1997-08-07 | 1998-08-07 | Method and apparatus for adaptive closed loop power control using open loop measurements |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR9815598A BR9815598A (pt) | 2003-11-18 |
| BRPI9815598B1 true BRPI9815598B1 (pt) | 2015-09-01 |
Family
ID=25425933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI9815598-9A BRPI9815598B1 (pt) | 1997-08-07 | 1998-08-07 | Método para controle de potência e equipamento para controle de parâmetro em sistema de comunicação por satélite |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US6188678B1 (enExample) |
| EP (2) | EP2148543B1 (enExample) |
| JP (1) | JP4065368B2 (enExample) |
| AR (1) | AR013939A1 (enExample) |
| AT (2) | ATE453966T1 (enExample) |
| AU (1) | AU752318B2 (enExample) |
| BR (1) | BRPI9815598B1 (enExample) |
| CA (1) | CA2311288C (enExample) |
| DE (1) | DE69841426D1 (enExample) |
| ES (1) | ES2337965T3 (enExample) |
| MY (1) | MY119732A (enExample) |
| WO (1) | WO1999008398A2 (enExample) |
| ZA (1) | ZA987150B (enExample) |
Families Citing this family (70)
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| US6542481B2 (en) | 1998-06-01 | 2003-04-01 | Tantivy Communications, Inc. | Dynamic bandwidth allocation for multiple access communication using session queues |
| US6081536A (en) | 1997-06-20 | 2000-06-27 | Tantivy Communications, Inc. | Dynamic bandwidth allocation to transmit a wireless protocol across a code division multiple access (CDMA) radio link |
| US6708041B1 (en) | 1997-12-15 | 2004-03-16 | Telefonaktiebolaget Lm (Publ) | Base station transmit power control in a CDMA cellular telephone system |
| US7936728B2 (en) * | 1997-12-17 | 2011-05-03 | Tantivy Communications, Inc. | System and method for maintaining timing of synchronization messages over a reverse link of a CDMA wireless communication system |
| US9525923B2 (en) | 1997-12-17 | 2016-12-20 | Intel Corporation | Multi-detection of heartbeat to reduce error probability |
| US6222832B1 (en) | 1998-06-01 | 2001-04-24 | Tantivy Communications, Inc. | Fast Acquisition of traffic channels for a highly variable data rate reverse link of a CDMA wireless communication system |
| US7394791B2 (en) * | 1997-12-17 | 2008-07-01 | Interdigital Technology Corporation | Multi-detection of heartbeat to reduce error probability |
| US8175120B2 (en) | 2000-02-07 | 2012-05-08 | Ipr Licensing, Inc. | Minimal maintenance link to support synchronization |
| US7079523B2 (en) * | 2000-02-07 | 2006-07-18 | Ipr Licensing, Inc. | Maintenance link using active/standby request channels |
| US7773566B2 (en) * | 1998-06-01 | 2010-08-10 | Tantivy Communications, Inc. | System and method for maintaining timing of synchronization messages over a reverse link of a CDMA wireless communication system |
| US7221664B2 (en) * | 1998-06-01 | 2007-05-22 | Interdigital Technology Corporation | Transmittal of heartbeat signal at a lower level than heartbeat request |
| US8134980B2 (en) * | 1998-06-01 | 2012-03-13 | Ipr Licensing, Inc. | Transmittal of heartbeat signal at a lower level than heartbeat request |
| KR100272565B1 (ko) * | 1998-06-16 | 2000-11-15 | 서평원 | 역방향 링크의 최적 직교 코드 할당 방법 |
| US6914889B1 (en) * | 1998-12-08 | 2005-07-05 | Lucent Technologies Inc. | Variable rate forward power control for multichannel applications |
| US6615052B1 (en) * | 1998-12-08 | 2003-09-02 | Honeywell International Inc. | Radio frequency power control algorithm |
| US6334047B1 (en) | 1999-04-09 | 2001-12-25 | Telefonaktiebolaget Lm Ericsson (Publ) | Adaptive power control in a mobile radio communications system |
| US6515975B1 (en) * | 1999-04-22 | 2003-02-04 | Nortel Networks Limited | Fast forward power control during soft handoff |
| KR100725604B1 (ko) * | 1999-06-18 | 2007-06-08 | 소니 가부시끼 가이샤 | 전자기기, 데이터통신방법 및 전자기기의 데이터처리방법 |
| US6487241B1 (en) * | 1999-11-22 | 2002-11-26 | Advanced Micro Devices, Inc. | Method and apparatus employing cutback probe |
| JP3583343B2 (ja) * | 1999-11-29 | 2004-11-04 | 松下電器産業株式会社 | 通信端末装置、基地局装置および送信電力制御方法 |
| KR100773794B1 (ko) | 2000-02-23 | 2007-11-07 | 아이피알 라이센싱, 인코포레이티드 | 충돌 검출 기능을 갖는 액세스 프로브 응답 |
| US6823193B1 (en) | 2000-02-28 | 2004-11-23 | Telefonaktiebolaget Lm Ericsson (Publ) | Downlink transmit power synchronization during diversity communication with a mobile station |
| US6600772B1 (en) * | 2000-03-21 | 2003-07-29 | Interdigital Communications Corporation | Combined closed loop/open loop power control in a time division duplex communication system |
| US6597723B1 (en) * | 2000-03-21 | 2003-07-22 | Interdigital Technology Corporation | Weighted open loop power control in a time division duplex communication system |
| US6603797B1 (en) * | 2000-03-22 | 2003-08-05 | Interdigital Technology Corporation | Outer loop/weighted open loop power control in a time division duplex communication system |
| US6781973B1 (en) * | 2000-03-30 | 2004-08-24 | Matsushita Electric Industrial Co., Ltd. | Combined signaling and sir inner-loop power control |
| JP3479836B2 (ja) * | 2000-09-18 | 2003-12-15 | 日本電気株式会社 | Ｃｄｍａ受信装置 |
| US8155096B1 (en) | 2000-12-01 | 2012-04-10 | Ipr Licensing Inc. | Antenna control system and method |
| US6954448B2 (en) | 2001-02-01 | 2005-10-11 | Ipr Licensing, Inc. | Alternate channel for carrying selected message types |
| US7551663B1 (en) | 2001-02-01 | 2009-06-23 | Ipr Licensing, Inc. | Use of correlation combination to achieve channel detection |
| US6970716B2 (en) | 2001-02-22 | 2005-11-29 | Telefonaktiebolaget Lm Ericsson (Publ) | Power control for downlink shared channel in radio access telecommunications network |
| US7092686B2 (en) * | 2001-03-08 | 2006-08-15 | Siemens Communications, Inc. | Automatic transmit power control loop |
| US7570709B2 (en) * | 2001-03-08 | 2009-08-04 | Siemens Aktiengesellschaft | Automatic transmit power control loop with modulation averaging |
| US6993337B2 (en) * | 2001-03-30 | 2006-01-31 | Lucent Technologies Inc. | Velocity based scheduling in cellular systems |
| CA2867406C (en) | 2001-06-13 | 2016-08-02 | Intel Corporation | Transmittal of heartbeat signal at a lower level than heartbeat request |
| US20030040315A1 (en) * | 2001-08-20 | 2003-02-27 | Farideh Khaleghi | Reduced state transition delay and signaling overhead for mobile station state transitions |
| DE60131169T2 (de) * | 2001-09-24 | 2008-08-07 | Lucent Technologies Inc. | Schnelle Sendeleistungsregelung in einem drahtlosen Kommunikationsnetz |
| US7082107B1 (en) | 2001-11-26 | 2006-07-25 | Intel Corporation | Power control in wireless communications based on estimations of packet error rate |
| US6711352B2 (en) * | 2001-12-28 | 2004-03-23 | Nidec Copal Corporation | Range finder of light amount detection type with multi zone resolution |
| KR100841302B1 (ko) * | 2001-12-28 | 2008-06-26 | 엘지전자 주식회사 | 이동통신 시스템의 신호 전력 제어 방법 |
| US7340267B2 (en) * | 2002-04-17 | 2008-03-04 | Lucent Technologies Inc. | Uplink power control algorithm |
| US6865377B1 (en) * | 2002-06-28 | 2005-03-08 | Arraycomm, Inc. | Combined open and closed loop beam forming in a multiple array radio communication system |
| WO2004109940A1 (en) * | 2003-06-10 | 2004-12-16 | Nokia Corporation | Reception of signals in a device comprising a transmitter |
| US7606590B2 (en) | 2004-04-07 | 2009-10-20 | Atc Technologies, Llc | Satellite/hands-free interlock systems and/or companion devices for radioterminals and related methods |
| US7594151B2 (en) * | 2004-06-18 | 2009-09-22 | Qualcomm, Incorporated | Reverse link power control in an orthogonal system |
| US7197692B2 (en) * | 2004-06-18 | 2007-03-27 | Qualcomm Incorporated | Robust erasure detection and erasure-rate-based closed loop power control |
| US8452316B2 (en) * | 2004-06-18 | 2013-05-28 | Qualcomm Incorporated | Power control for a wireless communication system utilizing orthogonal multiplexing |
| US8942639B2 (en) | 2005-03-15 | 2015-01-27 | Qualcomm Incorporated | Interference control in a wireless communication system |
| US8848574B2 (en) | 2005-03-15 | 2014-09-30 | Qualcomm Incorporated | Interference control in a wireless communication system |
| US20070087770A1 (en) * | 2005-10-14 | 2007-04-19 | Hong Gan | Methods and apparatuses for transmission power control in a wireless communication system |
| WO2007050926A2 (en) * | 2005-10-27 | 2007-05-03 | Qualcomm Incorporated | Method and apparatus for estimating reverse link loading in a wireless communication system |
| US20070183484A1 (en) * | 2005-10-27 | 2007-08-09 | Matthias Brehler | System and method of frequency acquisition |
| US8315226B2 (en) * | 2006-01-05 | 2012-11-20 | Qualcomm Incorporated | Power control and handoff with power control commands and erasure indications |
| US8670777B2 (en) * | 2006-09-08 | 2014-03-11 | Qualcomm Incorporated | Method and apparatus for fast other sector interference (OSI) adjustment |
| US8442572B2 (en) | 2006-09-08 | 2013-05-14 | Qualcomm Incorporated | Method and apparatus for adjustments for delta-based power control in wireless communication systems |
| US8886245B2 (en) * | 2007-03-09 | 2014-11-11 | Qualcomm Incorporated | Messaging scheme for controlling uplink transmit power of a wireless device |
| US8744510B2 (en) | 2007-03-13 | 2014-06-03 | Pranav Dayal | Power control method and apparatus for wireless communications |
| EP2171873B1 (en) * | 2007-06-28 | 2019-05-22 | Nokia Technologies Oy | Radiated power optimization for a mobile radio transmitter/receiver having an antenna |
| EP2215877B1 (en) * | 2007-10-30 | 2011-10-12 | Koninklijke Philips Electronics N.V. | Signalling information from a primary to a secondary station |
| GB0800385D0 (en) * | 2008-01-10 | 2008-02-20 | Astrium Ltd | Frequency sharing in a communication system |
| US8891743B2 (en) * | 2011-10-04 | 2014-11-18 | Cisco Technology, Inc. | Gain control enhancement for modulated communications |
| US9176213B2 (en) * | 2013-03-13 | 2015-11-03 | Northrop Grumman Systems Corporation | Adaptive coded modulation in low earth orbit satellite communication system |
| US10121028B2 (en) | 2013-06-26 | 2018-11-06 | Vypin, LLC | Asset tag apparatus and related methods |
| US9904885B2 (en) | 2014-04-06 | 2018-02-27 | Vypin, LLC | Wireless medication compliance sensing device, system, and related methods |
| US10572700B2 (en) | 2013-06-26 | 2020-02-25 | Vypin, LLC | Wireless asset location tracking system and related techniques |
| US20150130637A1 (en) * | 2013-11-11 | 2015-05-14 | Trackblue, Llc | Wireless Moisture Sensing Device, System, and Related Methods |
| US10438476B2 (en) | 2013-06-26 | 2019-10-08 | Vypin, LLC | Wireless hand hygiene tracking system and related techniques |
| US9673887B1 (en) * | 2014-03-21 | 2017-06-06 | Rockwell Collins, Inc. | Self-calibration of a communications device for transmit power level control |
| US10433267B2 (en) * | 2015-10-27 | 2019-10-01 | The Boeing Company | Satellite link budget command interface tool |
| JP2022024500A (ja) * | 2020-07-28 | 2022-02-09 | 日本電気株式会社 | 無線通信装置、電波制御方法及び電波制御プログラム |
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| DE2048056C1 (de) | 1970-09-30 | 1978-10-19 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Empfänger für in SSMA-Technik modulierte elektrische Schwingungen |
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| JP3192839B2 (ja) | 1993-09-20 | 2001-07-30 | 富士通株式会社 | 初期送信電力の決定方法 |
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| JP2980156B2 (ja) | 1994-05-12 | 1999-11-22 | エヌ・ティ・ティ移動通信網株式会社 | 送信電力制御方法および該制御方法を用いたスペクトル拡散通信装置 |
| JP2877248B2 (ja) * | 1994-05-20 | 1999-03-31 | エヌ・ティ・ティ移動通信網株式会社 | Ｃｄｍａシステムにおける送信電力制御方法および装置 |
| FR2737361B1 (fr) * | 1995-07-25 | 1997-08-22 | Alcatel Espace | Procede de regulation d'une puissance d'un signal emis par une premiere station a destination d'une seconde station dans un reseau de telecommunications par satellite |
-
1997
- 1997-08-07 US US08/908,528 patent/US6188678B1/en not_active Expired - Lifetime
-
1998
- 1998-08-07 CA CA002311288A patent/CA2311288C/en not_active Expired - Lifetime
- 1998-08-07 MY MYPI98003612A patent/MY119732A/en unknown
- 1998-08-07 ES ES98939307T patent/ES2337965T3/es not_active Expired - Lifetime
- 1998-08-07 WO PCT/US1998/016573 patent/WO1999008398A2/en not_active Ceased
- 1998-08-07 AT AT98939307T patent/ATE453966T1/de not_active IP Right Cessation
- 1998-08-07 DE DE69841426T patent/DE69841426D1/de not_active Expired - Lifetime
- 1998-08-07 EP EP09175851A patent/EP2148543B1/en not_active Expired - Lifetime
- 1998-08-07 BR BRPI9815598-9A patent/BRPI9815598B1/pt not_active IP Right Cessation
- 1998-08-07 ZA ZA9807150A patent/ZA987150B/xx unknown
- 1998-08-07 AU AU87767/98A patent/AU752318B2/en not_active Expired
- 1998-08-07 EP EP98939307A patent/EP1057283B1/en not_active Expired - Lifetime
- 1998-08-07 JP JP2000506735A patent/JP4065368B2/ja not_active Expired - Fee Related
- 1998-08-07 AT AT09175851T patent/ATE556558T1/de active
- 1998-08-10 AR ARP980103934A patent/AR013939A1/es active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| ATE556558T1 (de) | 2012-05-15 |
| HK1034147A1 (en) | 2001-10-12 |
| EP1057283A2 (en) | 2000-12-06 |
| EP1057283B1 (en) | 2009-12-30 |
| EP2148543B1 (en) | 2012-05-02 |
| EP2148543A1 (en) | 2010-01-27 |
| DE69841426D1 (de) | 2010-02-11 |
| AR013939A1 (es) | 2001-01-31 |
| ES2337965T3 (es) | 2010-04-30 |
| JP2004515087A (ja) | 2004-05-20 |
| US6188678B1 (en) | 2001-02-13 |
| WO1999008398A2 (en) | 1999-02-18 |
| AU8776798A (en) | 1999-03-01 |
| AU752318B2 (en) | 2002-09-12 |
| MY119732A (en) | 2005-07-29 |
| BR9815598A (pt) | 2003-11-18 |
| JP4065368B2 (ja) | 2008-03-26 |
| ATE453966T1 (de) | 2010-01-15 |
| WO1999008398A3 (en) | 1999-07-01 |
| CA2311288C (en) | 2006-10-17 |
| ZA987150B (en) | 2000-07-04 |
| CA2311288A1 (en) | 1999-02-18 |
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