SE512451C2 - Förfarande och system för digital radiofrekvensövervakning - Google Patents
Förfarande och system för digital radiofrekvensövervakningInfo
- Publication number
- SE512451C2 SE512451C2 SE9303764A SE9303764A SE512451C2 SE 512451 C2 SE512451 C2 SE 512451C2 SE 9303764 A SE9303764 A SE 9303764A SE 9303764 A SE9303764 A SE 9303764A SE 512451 C2 SE512451 C2 SE 512451C2
- Authority
- SE
- Sweden
- Prior art keywords
- signal
- frequency
- mobile
- mobile station
- base station
- Prior art date
Links
- 238000012544 monitoring process Methods 0.000 title claims description 35
- 238000000034 method Methods 0.000 title claims description 33
- 230000005540 biological transmission Effects 0.000 claims abstract description 44
- 230000004044 response Effects 0.000 claims description 16
- 238000012937 correction Methods 0.000 claims description 13
- 238000001514 detection method Methods 0.000 claims description 5
- 238000012935 Averaging Methods 0.000 claims description 4
- 230000000737 periodic effect Effects 0.000 claims 2
- 238000004891 communication Methods 0.000 description 18
- 238000010586 diagram Methods 0.000 description 13
- 238000005259 measurement Methods 0.000 description 11
- 230000001413 cellular effect Effects 0.000 description 5
- 238000013500 data storage Methods 0.000 description 4
- 230000009849 deactivation Effects 0.000 description 4
- 230000009977 dual effect Effects 0.000 description 4
- 230000011664 signaling Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 208000013407 communication difficulty Diseases 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S370/00—Multiplex communications
- Y10S370/912—Packet communications
- Y10S370/913—Wireless or radio
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/702,962 US5245610A (en) | 1991-05-20 | 1991-05-20 | Digital radio mobile frequency supervision |
| PCT/US1992/004226 WO1992021183A1 (en) | 1991-05-20 | 1992-05-19 | Digital radio mobile frequency supervision |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE9303764L SE9303764L (sv) | 1993-11-15 |
| SE9303764D0 SE9303764D0 (sv) | 1993-11-15 |
| SE512451C2 true SE512451C2 (sv) | 2000-03-20 |
Family
ID=24823355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE9303764A SE512451C2 (sv) | 1991-05-20 | 1993-11-15 | Förfarande och system för digital radiofrekvensövervakning |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US5245610A (enExample) |
| JP (1) | JP3073015B2 (enExample) |
| KR (1) | KR100245768B1 (enExample) |
| AU (1) | AU655386B2 (enExample) |
| CA (1) | CA2108477C (enExample) |
| DK (1) | DK123993A (enExample) |
| FI (1) | FI109738B (enExample) |
| FR (1) | FR2677827A1 (enExample) |
| GB (1) | GB2270238B (enExample) |
| MX (1) | MX9202253A (enExample) |
| NO (1) | NO306136B1 (enExample) |
| SE (1) | SE512451C2 (enExample) |
| WO (1) | WO1992021183A1 (enExample) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5550836A (en) * | 1992-11-06 | 1996-08-27 | Hewlett-Packard Company | High speed data transfer over twisted pair cabling |
| FR2709893B1 (fr) * | 1993-09-06 | 1996-02-16 | Alcatel Mobile Comm France | Procédé de partage de canaux par vol d'intervalles de temps contrôlé dans un système de radiocommunications multiplexées, terminal et infrastructure correspondants. |
| DE4332999C2 (de) * | 1993-09-28 | 1997-05-28 | Siemens Ag | Verfahren und Vorrichtung zum Erzeugen eines Systemaktes in Basisstationen eines mehrzellularen, drahtlosen Fernsprechsystems |
| DE4333000C2 (de) * | 1993-09-28 | 1997-10-16 | Siemens Ag | Verfahren und Anordnung zum Synchronisieren von Basisstationen in einem mehrzellularen, drahtlosen Fernsprechsystem |
| WO1996005706A1 (en) * | 1994-08-15 | 1996-02-22 | Ken Bailey | Cellular telephone credit card billing system |
| KR0164373B1 (ko) * | 1995-03-31 | 1999-02-01 | 김광호 | 이동국간 통화로 설정방법 |
| US5966659A (en) * | 1995-10-31 | 1999-10-12 | Motorola, Inc. | Service request rooting by a local resource controller |
| DE19611342A1 (de) * | 1996-03-22 | 1997-09-25 | Mikom Gmbh | Repeater-Anordnung |
| US6404755B1 (en) | 1996-11-07 | 2002-06-11 | Harris Broadband Wireless Access, Inc. | Multi-level information mapping system and method |
| US6016313A (en) | 1996-11-07 | 2000-01-18 | Wavtrace, Inc. | System and method for broadband millimeter wave data communication |
| US6141555A (en) | 1997-06-09 | 2000-10-31 | Nec Corporation | Cellular communication system, and mobile and base stations used in the same |
| EP0891110A1 (en) * | 1997-07-10 | 1999-01-13 | Alcatel | Method and system for preventing a mobile station from causing disturbance |
| US6289214B1 (en) * | 1998-05-29 | 2001-09-11 | Ericsson Inc. | Systems and methods for deactivating a cellular radiotelephone system using an ANSI-41 short message service email |
| RU2153766C1 (ru) * | 1999-01-18 | 2000-07-27 | Новочеркасский военный институт связи | Устройство автоматического выбора оптимального канала связи |
| US6744746B1 (en) * | 2000-07-31 | 2004-06-01 | Cyntrust Communications, Inc. | System and method for communicating additional data in a data communications system |
| US20020080772A1 (en) * | 2000-12-21 | 2002-06-27 | Claes Magnusson | Method and device for communication through the internet |
| US8977284B2 (en) | 2001-10-04 | 2015-03-10 | Traxcell Technologies, LLC | Machine for providing a dynamic data base of geographic location information for a plurality of wireless devices and process for making same |
| US20030224782A1 (en) * | 2002-02-11 | 2003-12-04 | Dougherty Angus O. | Method and system of connecting broadband wireless systems to wireline serving area interfaces |
| US7835701B2 (en) * | 2004-03-29 | 2010-11-16 | Edgewater Computer Systems, Inc. | Detecting and eliminating spurious energy in communications systems via multi-channel processing |
| US7387244B2 (en) * | 2005-05-27 | 2008-06-17 | Election Systems & Software, Inc. | Electronic voting system and method with voter verifiable real-time audit log |
| US7721087B1 (en) * | 2006-03-24 | 2010-05-18 | Symantec Corporation | Cross UI platform alerting of security status |
| JP2011010053A (ja) * | 2009-06-26 | 2011-01-13 | Hitachi-Lg Data Storage Inc | 情報検出装置及び方法 |
| KR20160137890A (ko) * | 2015-01-26 | 2016-12-01 | 아서스테크 컴퓨터 인코포레이션 | 무선 통신 시스템에서 비임 탐지를 개선하는 방법 및 장치 |
| USD905059S1 (en) | 2018-07-25 | 2020-12-15 | Square, Inc. | Card reader device |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5197316A (en) * | 1975-02-24 | 1976-08-26 | Eiseitsushinniokeru shuhasudokihoshiki | |
| US4322842A (en) * | 1979-10-23 | 1982-03-30 | Altran Electronics | Broadcast system for distribution automation and remote metering |
| JPS6326037A (ja) * | 1986-07-18 | 1988-02-03 | Nippon Telegr & Teleph Corp <Ntt> | 移動無線機 |
| JPS6486724A (en) * | 1987-09-29 | 1989-03-31 | Toshiba Corp | Radio telephone system |
| US4901368A (en) * | 1987-10-19 | 1990-02-13 | American Telephone And Telegraph Company | Frequency translation correction scheme for satellite communication system |
| CH675183A5 (enExample) * | 1987-11-23 | 1990-08-31 | Koechler Erika Fa | |
| JPH0622345B2 (ja) * | 1988-01-14 | 1994-03-23 | 東京電力株式会社 | 移動体通信方式 |
| US4972507A (en) * | 1988-09-09 | 1990-11-20 | Cellular Data, Inc. | Radio data protocol communications system and method |
| SE464438B (sv) * | 1989-08-25 | 1991-04-22 | Eritel Ab | Foerfarande foer att anpassa radiokommunikationssystem med basstation och flera mobilstationer till trafik och prestandakrav |
| US5119502A (en) * | 1990-08-30 | 1992-06-02 | Telefonaktiebolaget L M Ericsson | Periodic system ordered rescan in a cellular communication system |
-
1991
- 1991-05-20 US US07/702,962 patent/US5245610A/en not_active Expired - Lifetime
-
1992
- 1992-05-14 MX MX9202253A patent/MX9202253A/es not_active IP Right Cessation
- 1992-05-19 KR KR1019930703510A patent/KR100245768B1/ko not_active Expired - Fee Related
- 1992-05-19 WO PCT/US1992/004226 patent/WO1992021183A1/en not_active Ceased
- 1992-05-19 JP JP05500269A patent/JP3073015B2/ja not_active Expired - Lifetime
- 1992-05-19 AU AU21440/92A patent/AU655386B2/en not_active Expired
- 1992-05-19 CA CA002108477A patent/CA2108477C/en not_active Expired - Fee Related
- 1992-05-20 FR FR9206108A patent/FR2677827A1/fr active Granted
-
1993
- 1993-09-08 GB GB9318292A patent/GB2270238B/en not_active Expired - Lifetime
- 1993-11-03 DK DK123993A patent/DK123993A/da not_active Application Discontinuation
- 1993-11-15 SE SE9303764A patent/SE512451C2/sv not_active IP Right Cessation
- 1993-11-17 FI FI935097A patent/FI109738B/fi not_active IP Right Cessation
- 1993-11-18 NO NO934171A patent/NO306136B1/no not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| MX9202253A (es) | 1992-11-01 |
| NO306136B1 (no) | 1999-09-20 |
| NO934171D0 (no) | 1993-11-18 |
| AU655386B2 (en) | 1994-12-15 |
| CA2108477A1 (en) | 1992-11-21 |
| CA2108477C (en) | 2002-08-20 |
| SE9303764L (sv) | 1993-11-15 |
| DK123993D0 (da) | 1993-11-03 |
| JPH06508010A (ja) | 1994-09-08 |
| KR100245768B1 (ko) | 2000-04-01 |
| GB9318292D0 (en) | 1993-11-17 |
| GB2270238B (en) | 1995-02-22 |
| FR2677827B1 (enExample) | 1994-12-30 |
| FR2677827A1 (fr) | 1992-12-18 |
| AU2144092A (en) | 1992-12-30 |
| FI935097L (fi) | 1993-11-17 |
| DK123993A (da) | 1993-11-03 |
| US5245610A (en) | 1993-09-14 |
| SE9303764D0 (sv) | 1993-11-15 |
| FI935097A0 (fi) | 1993-11-17 |
| WO1992021183A1 (en) | 1992-11-26 |
| FI109738B (fi) | 2002-09-30 |
| JP3073015B2 (ja) | 2000-08-07 |
| NO934171L (no) | 1994-01-10 |
| GB2270238A (en) | 1994-03-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |