DK0399206T3 - Signalledningssystem - Google Patents
SignalledningssystemInfo
- Publication number
- DK0399206T3 DK0399206T3 DK90107238.9T DK90107238T DK0399206T3 DK 0399206 T3 DK0399206 T3 DK 0399206T3 DK 90107238 T DK90107238 T DK 90107238T DK 0399206 T3 DK0399206 T3 DK 0399206T3
- Authority
- DK
- Denmark
- Prior art keywords
- transmitter
- frequency
- antenna
- responsive device
- routing system
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/246—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for base stations
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
- H01Q21/20—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a curvilinear path
- H01Q21/205—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a curvilinear path providing an omnidirectional coverage
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/24—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the orientation by switching energy from one active radiating element to another, e.g. for beam switching
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/356,160 US5048116A (en) | 1989-05-24 | 1989-05-24 | Signal routing system |
Publications (1)
Publication Number | Publication Date |
---|---|
DK0399206T3 true DK0399206T3 (da) | 1994-10-10 |
Family
ID=23400392
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK90107238.9T DK0399206T3 (da) | 1989-05-24 | 1990-04-17 | Signalledningssystem |
Country Status (10)
Country | Link |
---|---|
US (1) | US5048116A (fr) |
EP (1) | EP0399206B1 (fr) |
KR (1) | KR950013616B1 (fr) |
AT (1) | ATE111274T1 (fr) |
AU (1) | AU631426B2 (fr) |
CA (1) | CA2045466C (fr) |
DE (1) | DE69012205T2 (fr) |
DK (1) | DK0399206T3 (fr) |
ES (1) | ES2059863T3 (fr) |
WO (1) | WO1990014720A1 (fr) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5432780A (en) * | 1988-09-12 | 1995-07-11 | Motorola, Inc. | High capacity sectorized cellular communication system |
FR2649560B1 (fr) * | 1989-06-12 | 1994-08-05 | Matra Communication | Base de transmission pour un dispositif de communication radiotelephonique |
NZ239283A (en) * | 1990-08-23 | 1994-09-27 | Ericsson Telefon Ab L M | Mobile cellular radio: handoff between half rate and full rate channels according to estimated received signal quality |
FI91344C (fi) * | 1991-03-05 | 1994-06-10 | Nokia Telecommunications Oy | Solukkoradioverkko, tukiasema sekä menetelmä liikennekapasiteetin säätämiseksi alueellisesti solukkoradioverkossa |
FI90384C (fi) * | 1991-12-13 | 1994-01-25 | Nokia Telecommunications Oy | Solukkoradiojärjestelmä |
US5805996A (en) * | 1991-12-13 | 1998-09-08 | Nokia Telecommunications Oy | Base station with antenna coverage directed into neighboring cells based on traffic load |
SE470078B (sv) * | 1992-03-27 | 1993-11-01 | Ericsson Telefon Ab L M | Basstation för cellindelade frekvenshoppande TDMA- radiokommunikationssystem |
US5263047A (en) * | 1992-07-02 | 1993-11-16 | Motorola, Inc. | Multiple cavity tuning of a transmitter output in a communication system |
EP0660983A4 (fr) * | 1993-04-21 | 2000-09-13 | Motorola Inc | Procede et appareil permettant d'espacer les canaux d'un poste de radiotransmission |
DE4322863C2 (de) * | 1993-07-09 | 1995-05-18 | Ant Nachrichtentech | Mobilfunkantennenanlage |
JP2576388B2 (ja) * | 1993-11-08 | 1997-01-29 | 日本電気株式会社 | 基地局送受信装置 |
ZA95797B (en) * | 1994-02-14 | 1996-06-20 | Qualcomm Inc | Dynamic sectorization in a spread spectrum communication system |
EP0765584B1 (fr) * | 1994-06-15 | 2002-11-06 | Telefonaktiebolaget Lm Ericsson | Partage de la charge de traitement entre modules de gestion d'emetteurs-recepteurs |
US5621752A (en) * | 1994-06-23 | 1997-04-15 | Qualcomm Incorporated | Adaptive sectorization in a spread spectrum communication system |
US6006069A (en) * | 1994-11-28 | 1999-12-21 | Bosch Telecom Gmbh | Point-to-multipoint communications system |
DE19535360A1 (de) * | 1995-09-22 | 1997-03-27 | Siemens Ag | Verfahren zur Zuteilung funktechnischer Ressourcen auf mehrere Übertragungseinrichtungen einer Basisstation innerhalb eines funktechnischen Kommunikationssystems |
US5675644A (en) * | 1995-09-26 | 1997-10-07 | Qualcomm Incorporated | Method and apparatus for canceling echo accounting for delay variations |
US5987037A (en) * | 1996-02-26 | 1999-11-16 | Lucent Technologies Inc. | Multiple beam wireless telecommunication system |
FI960987A (fi) * | 1996-03-01 | 1997-09-02 | Nokia Telecommunications Oy | Menetelmä tukiaseman ohjaamiseksi ja tukiasema |
US5960350A (en) * | 1996-12-05 | 1999-09-28 | Motorola, Inc. | Method and system for optimizing a traffic channel in a wireless communications system |
US6363263B1 (en) * | 1997-07-15 | 2002-03-26 | Metawave Communications Corporation | Universal wideband switchless channel selector |
US6175723B1 (en) | 1998-08-12 | 2001-01-16 | Board Of Trustees Operating Michigan State University | Self-structuring antenna system with a switchable antenna array and an optimizing controller |
PL341386A1 (en) * | 1998-11-05 | 2001-04-09 | Motorola Inc | Multiplication of telecommunication channels |
BR9916517A (pt) * | 1998-12-23 | 2001-09-04 | Ericsson Telefon Ab L M | Estação radiotransceptora |
JP3698946B2 (ja) * | 2000-02-28 | 2005-09-21 | 三菱電機株式会社 | 無線ランダムアクセス制御方式 |
US7187382B2 (en) * | 2004-01-26 | 2007-03-06 | Microsoft Corporation | Iteratively solving constraints in a font-hinting language |
US7218210B2 (en) * | 2004-03-12 | 2007-05-15 | Bruce Schoenberger | Pressure sensing method and apparatus |
US8340197B2 (en) * | 2008-02-28 | 2012-12-25 | Invertix Corporation | System and method for modulating a signal at an antenna |
US8391376B2 (en) * | 2008-11-25 | 2013-03-05 | Invertix Corporation | System and method for electronically steering an antenna |
US8457251B2 (en) * | 2008-11-25 | 2013-06-04 | Invertix Corporation | System and method for spreading and de-spreading a signal at an antenna |
US8411794B2 (en) * | 2008-11-25 | 2013-04-02 | Invertix Corporation | System and method for arbitrary phase and amplitude modulation in an antenna |
US10425179B2 (en) | 2016-09-16 | 2019-09-24 | Altaeros Energies, Inc. | Wireless communication station |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3800222A (en) * | 1972-09-07 | 1974-03-26 | Motorola Inc | Radio frequency switch employing reed switches and a quarter wave line |
US3906405A (en) * | 1974-07-01 | 1975-09-16 | Motorola Inc | Tunable antenna coupling circuit |
US4144496A (en) * | 1976-03-17 | 1979-03-13 | Harris Corporation | Mobile communication system and method employing frequency reuse within a geographical service area |
US4128740A (en) * | 1977-02-14 | 1978-12-05 | Motorola, Inc. | Antenna array for a cellular RF communications system |
US4317229A (en) * | 1977-05-02 | 1982-02-23 | Motorola, Inc. | Sectored antenna receiving system |
JPS581843B2 (ja) * | 1977-10-14 | 1983-01-13 | 日本電信電話株式会社 | 陸上移動無線基地局送信アンテナ共用方式 |
US4188582A (en) * | 1978-04-10 | 1980-02-12 | Motorola, Inc. | Simulcast transmission system having phase-locked remote transmitters |
US4213132A (en) * | 1978-07-19 | 1980-07-15 | Motorola, Inc. | Antenna system with multiple frequency inputs |
US4369520A (en) * | 1979-03-22 | 1983-01-18 | Motorola, Inc. | Instantaneously acquiring sector antenna combining system |
US4375622A (en) * | 1981-04-20 | 1983-03-01 | Motorola, Inc. | Multiport radio frequency signal combiner |
US4584713A (en) * | 1983-07-06 | 1986-04-22 | Motorola, Inc. | Signal quality steered diversity |
SE458734B (sv) * | 1984-10-31 | 1989-04-24 | Ericsson Telefon Ab L M | Foerfarande att utoeka antalet samtalsmoejligheter i ett mobiltelefonsystem |
US4730310A (en) * | 1985-05-03 | 1988-03-08 | American Telephone And Telegraph Company | Terrestrial communications system |
US4629906A (en) * | 1985-05-06 | 1986-12-16 | Motorola, Inc. | Bias sharing an electronic switch and an active device |
US4661992A (en) * | 1985-07-31 | 1987-04-28 | Motorola Inc. | Switchless external antenna connector for portable radios |
US4704734A (en) * | 1986-02-18 | 1987-11-03 | Motorola, Inc. | Method and apparatus for signal strength measurement and antenna selection in cellular radiotelephone systems |
US4670906A (en) * | 1986-04-02 | 1987-06-02 | Motorola, Inc. | Data communications system transmitter selection method and apparatus |
US4797947A (en) * | 1987-05-01 | 1989-01-10 | Motorola, Inc. | Microcellular communications system using macrodiversity |
JPH0622345B2 (ja) * | 1988-01-14 | 1994-03-23 | 東京電力株式会社 | 移動体通信方式 |
US4887265A (en) * | 1988-03-18 | 1989-12-12 | Motorola, Inc. | Packet-switched cellular telephone system |
-
1989
- 1989-05-24 US US07/356,160 patent/US5048116A/en not_active Expired - Lifetime
-
1990
- 1990-04-04 AU AU55366/90A patent/AU631426B2/en not_active Ceased
- 1990-04-04 WO PCT/US1990/001796 patent/WO1990014720A1/fr active Application Filing
- 1990-04-04 KR KR1019910701640A patent/KR950013616B1/ko not_active IP Right Cessation
- 1990-04-04 CA CA002045466A patent/CA2045466C/fr not_active Expired - Fee Related
- 1990-04-17 EP EP90107238A patent/EP0399206B1/fr not_active Expired - Lifetime
- 1990-04-17 DK DK90107238.9T patent/DK0399206T3/da active
- 1990-04-17 DE DE69012205T patent/DE69012205T2/de not_active Expired - Fee Related
- 1990-04-17 AT AT90107238T patent/ATE111274T1/de active
- 1990-04-17 ES ES90107238T patent/ES2059863T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69012205D1 (de) | 1994-10-13 |
EP0399206A1 (fr) | 1990-11-28 |
AU5536690A (en) | 1990-12-18 |
WO1990014720A1 (fr) | 1990-11-29 |
KR920702104A (ko) | 1992-08-12 |
DE69012205T2 (de) | 1995-03-30 |
CA2045466C (fr) | 1994-02-01 |
CA2045466A1 (fr) | 1990-11-25 |
AU631426B2 (en) | 1992-11-26 |
ATE111274T1 (de) | 1994-09-15 |
EP0399206B1 (fr) | 1994-09-07 |
KR950013616B1 (ko) | 1995-11-13 |
US5048116A (en) | 1991-09-10 |
ES2059863T3 (es) | 1994-11-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DK0399206T3 (da) | Signalledningssystem | |
ES2112831T3 (es) | Sistema de conmutacion de antena. | |
TW332952B (en) | Radio communication device to provide a RF device operate in dual mode | |
SE9903945D0 (sv) | Antenna device for transmitting and/or receiving radio frerquency waves and a method related thereto | |
SE9200962D0 (sv) | Basstation foer cellindelade frekvenshoppande tdma-radiokommunikationssystem | |
ES2074468T3 (es) | Sistema de comunicaciones celulares sectorizado de alta capacidad. | |
FI950933A0 (fi) | Laajennettu mikrotietokonejärjestelmä radiotaajuushäiriön säätelemiseksi | |
SE9503394L (sv) | Radiostation utnyttjande rumddiversitet och polarisationsdiversitet | |
ATE331312T1 (de) | Funktelefonanlage mit gruppenantenne für fahrzeuge | |
DE69414853T2 (de) | GERÄT MIT RICHTUNGSANTENNE FüR DRAHTLOSE KOMMUNIKATION | |
CA2022746A1 (fr) | Systeme radio pour la transmission de donnees a station terminale passive | |
SE9904335D0 (sv) | Making measurements on parallel frequencies in a radio communications device | |
SE9200574D0 (sv) | Mobilradiostationer med dubbla, vaexelvis utnyttjade frekvenssyntetiserare | |
ATE268958T1 (de) | Kompakte richtfunkstrecke mit monolithisch integrierten mikrowellen-schaltungsmodulen | |
TH20059EX (th) | สถานีแม่สำหรับการสื่อสารทางวิทยุที่เปลี่ยนความถี่แบบเซลลูล่าร์ในระบบ tdma | |
SE9202124D0 (sv) | Foerfarande och anordning foer radiokommunikation med frekvensdiversitet | |
RU97100170A (ru) | Система с базовой станцией для цифровой сотовой мобильной радиосети | |
TH20059A (th) | สถานีแม่สำหรับการสื่อสารทางวิทยุที่เปลี่ยนความถี่แบบเซลลูล่าร์ในระบบ tdma | |
Lobachevskii et al. | Analysis of the propagation conditions of decametric radio waves on a long path by the adiabatic method on a fixed frequency. II | |
Semenov | An analysis of matching devices for ship shortwave radio transmitters. | |
TH22205A (th) | การบริการวิทยุในสภาพแวดล้อมปิด | |
DE69719139T2 (de) | Antennenvorrichtung zum Ausstrahlen und/oder Empfangen von Funksignalen | |
TH22205EX (th) | การบริการวิทยุในสภาพแวดล้อมปิด | |
RU93054711A (ru) | Радиопередатчик |