BR9702642A - Dispositivo de transmissão para uso em uma estação base de um sistema de comunicação móvel - Google Patents
Dispositivo de transmissão para uso em uma estação base de um sistema de comunicação móvelInfo
- Publication number
- BR9702642A BR9702642A BR9702642A BR9702642A BR9702642A BR 9702642 A BR9702642 A BR 9702642A BR 9702642 A BR9702642 A BR 9702642A BR 9702642 A BR9702642 A BR 9702642A BR 9702642 A BR9702642 A BR 9702642A
- Authority
- BR
- Brazil
- Prior art keywords
- base station
- communication system
- mobile communication
- transmission device
- mobile
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 title 1
- 238000010295 mobile communication Methods 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/02—Transmitters
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers
- H03G3/20—Automatic control
- H03G3/30—Automatic control in amplifiers having semiconductor devices
- H03G3/3036—Automatic control in amplifiers having semiconductor devices in high-frequency amplifiers or in frequency-changers
- H03G3/3042—Automatic control in amplifiers having semiconductor devices in high-frequency amplifiers or in frequency-changers in modulators, frequency-changers, transmitters or power amplifiers
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers
- H03G3/20—Automatic control
- H03G3/30—Automatic control in amplifiers having semiconductor devices
- H03G3/3036—Automatic control in amplifiers having semiconductor devices in high-frequency amplifiers or in frequency-changers
- H03G3/3042—Automatic control in amplifiers having semiconductor devices in high-frequency amplifiers or in frequency-changers in modulators, frequency-changers, transmitters or power amplifiers
- H03G3/3047—Automatic control in amplifiers having semiconductor devices in high-frequency amplifiers or in frequency-changers in modulators, frequency-changers, transmitters or power amplifiers for intermittent signals, e.g. burst signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/02—Transmitters
- H04B1/04—Circuits
- H04B1/0466—Fault detection or indication
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Transmitters (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8193186A JPH1041857A (ja) | 1996-07-23 | 1996-07-23 | 移動通信システム用送信装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9702642A true BR9702642A (pt) | 1998-06-30 |
Family
ID=16303742
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9702642A BR9702642A (pt) | 1996-07-23 | 1997-07-22 | Dispositivo de transmissão para uso em uma estação base de um sistema de comunicação móvel |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPH1041857A (pt) |
KR (1) | KR100255892B1 (pt) |
CN (1) | CN1094301C (pt) |
BR (1) | BR9702642A (pt) |
GB (1) | GB2315622B (pt) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6292053B1 (en) * | 1999-11-10 | 2001-09-18 | Lucent Technologies Inc. | Power amplifier system |
KR100703337B1 (ko) * | 2002-07-13 | 2007-04-03 | 삼성전자주식회사 | 이동통신 시스템에서 적응 방식의 전력 풀링 장치 및 방법 |
EP1448002A1 (en) * | 2003-02-14 | 2004-08-18 | Evolium S.A.S. | A component and a network element |
DE60301850T2 (de) * | 2003-02-14 | 2006-06-29 | Evolium S.A.S. | Mobilfunkbasisstation und Basisbandverarbeitungsteil |
CN100459767C (zh) * | 2005-05-27 | 2009-02-04 | 华为技术有限公司 | 防止功率放大器发生过激的方法和装置 |
US7684779B2 (en) * | 2005-05-31 | 2010-03-23 | Broadcom Corporation | Wireless terminal baseband processor high speed turbo decoding module |
KR100735316B1 (ko) | 2005-06-29 | 2007-07-04 | 삼성전자주식회사 | 통신 시스템에서 신호 송신 시스템 및 방법 |
JP4945388B2 (ja) * | 2007-09-13 | 2012-06-06 | 株式会社日立製作所 | 無線基地局 |
CN103916144B (zh) * | 2013-01-05 | 2016-09-28 | 北京北广科技股份有限公司 | 甚低频长波发射机功放单元自适应校正方法和装置 |
DE102013114832B3 (de) * | 2013-12-23 | 2015-01-08 | Intel IP Corporation | Verfahren, Basisbandsignalgenerator und Computerprogramm zum Bereitstellen eines Basisbandsignals |
CN114999145B (zh) * | 2022-04-15 | 2024-07-16 | 浙江数智谷信息科技有限公司 | 一种基于MaaS平台的交通出行识别***及方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2805767B2 (ja) * | 1988-09-26 | 1998-09-30 | 日本電気株式会社 | 無線送受信機 |
US5093740A (en) * | 1991-02-28 | 1992-03-03 | Raytheon Company | Optical beam steerer having subaperture addressing |
GB2267015B (en) * | 1992-05-16 | 1995-12-20 | Motorola Israel Ltd | Interference cancelling in a radio transceiver |
-
1996
- 1996-07-23 JP JP8193186A patent/JPH1041857A/ja active Pending
-
1997
- 1997-07-22 BR BR9702642A patent/BR9702642A/pt active Search and Examination
- 1997-07-23 KR KR1019970035521A patent/KR100255892B1/ko not_active IP Right Cessation
- 1997-07-23 CN CN971151237A patent/CN1094301C/zh not_active Expired - Fee Related
- 1997-07-23 GB GB9715566A patent/GB2315622B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1175872A (zh) | 1998-03-11 |
CN1094301C (zh) | 2002-11-13 |
GB2315622A (en) | 1998-02-04 |
KR100255892B1 (ko) | 2000-05-01 |
JPH1041857A (ja) | 1998-02-13 |
GB2315622B (en) | 2000-10-25 |
GB9715566D0 (en) | 1997-10-01 |
KR980012970A (ko) | 1998-04-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR9702707A (pt) | Estaçao de base e sistema de comunicaçao para uso em uma pluralidade de estaçoes de base | |
FI961278A0 (fi) | Tukiasema liikkuvalle tietoliikennejärjestelmälle | |
BR9705791A (pt) | Sistema adaptador de telefonia móvel para uso com um dispositivo de áudio | |
DE69734304D1 (de) | Empfangseinrichtung für Mobilkommunikation | |
BR9710411A (pt) | M-todos e aparelho para comunicar pados via sistema de radiotelefone mÄvel celular | |
AU8559498A (en) | Positioning system and mobile communication device | |
BR9709058A (pt) | Sistema de comunicação portátil com serviço de mensagens curtas expansíveis | |
BR9003984A (pt) | Unidade de assinante para comunicacao sem fio com uma estacao base em um sistema de comunicacao de assinante sem fio | |
DE69729703D1 (de) | Mobile station | |
BR9609237A (pt) | Aparelho receptor de rádio móvel para sistemas ceculares de telecomunição de rádio | |
PT903019E (pt) | Unidade de assinante para um sistema de comunicacoes sem fio cdma | |
BR9814826B1 (pt) | processo para determinar a posiÇço de uma estaÇço màvel, e, sistema de posicionamento para um sistema de telefone celular | |
EP0851612A4 (en) | SIGNAL TRANSMISSION METHOD, MOBILE STATION DEVICE, BASE STATION DEVICE FOR CODE DIFFERENCE MULTIPLE ACCESS COMMUNICATION SYSTEM | |
DE69434503D1 (de) | Mobiles Funk-Übermittlungssystem | |
BR9708753A (pt) | Dispositivo de comunicação de rádio portátil | |
GB2335121B (en) | Base station for mobile communication system | |
NO972745D0 (no) | Celledelt mobilstasjonssystem | |
NO993983D0 (no) | Anordning og system for trÕdlös kommunikasjon | |
DE69632479D1 (de) | Mobile funkübertragungssysteme | |
BR9702642A (pt) | Dispositivo de transmissão para uso em uma estação base de um sistema de comunicação móvel | |
FI973869A0 (fi) | Mobil station | |
BR9702640A (pt) | Estação e base para comunicação móvel e combinação com uma estação de base | |
NO944905D0 (no) | Senderanordning for mobilt satelittkommunikasjonsutstyr | |
EE03892B1 (et) | Kanalisimulaator mobiilsidesüsteemide jaoks | |
EE03897B1 (et) | Protseduur asukoha spetsifikatsiooni edastamiseksmobiiltelefonisüsteemis |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FB34 | Technical and formal requirements: requirement - article 34 of industrial property law | ||
B15K | Others concerning applications: alteration of classification |
Ipc: H03G 3/30 (2006.01), H04B 1/04 (2006.0 |
|
B11T | Dismissal: dismissal of application maintained |