MX9204295A - Aparato y metodo para generar una transmision entre los estados de encendido y apagado de un transmisor de radiofrecuencia. - Google Patents
Aparato y metodo para generar una transmision entre los estados de encendido y apagado de un transmisor de radiofrecuencia.Info
- Publication number
- MX9204295A MX9204295A MX9204295A MX9204295A MX9204295A MX 9204295 A MX9204295 A MX 9204295A MX 9204295 A MX9204295 A MX 9204295A MX 9204295 A MX9204295 A MX 9204295A MX 9204295 A MX9204295 A MX 9204295A
- Authority
- MX
- Mexico
- Prior art keywords
- states
- generate
- transmission
- radio frequency
- frequency transmitter
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Transmitters (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US73349491A | 1991-07-22 | 1991-07-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
MX9204295A true MX9204295A (es) | 1993-01-01 |
Family
ID=24947839
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX9204295A MX9204295A (es) | 1991-07-22 | 1992-07-22 | Aparato y metodo para generar una transmision entre los estados de encendido y apagado de un transmisor de radiofrecuencia. |
Country Status (8)
Country | Link |
---|---|
US (1) | US5621763A (es) |
JP (1) | JP3269559B2 (es) |
KR (1) | KR100198042B1 (es) |
CA (1) | CA2087845C (es) |
GB (1) | GB2263596B (es) |
HK (1) | HK1000751A1 (es) |
MX (1) | MX9204295A (es) |
WO (1) | WO1993002519A1 (es) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2289386B (en) * | 1994-04-28 | 1998-12-30 | Motorola Ltd | Radio transmitter and method of control of transmit power increase |
GB2309342B (en) * | 1996-01-18 | 2000-08-23 | Motorola Israel Ltd | Linear transmitter and method of operation |
US6122500A (en) * | 1996-01-24 | 2000-09-19 | Ericsson, Inc. | Cordless time-duplex phone with improved hearing-aid compatible mode |
FR2767013B1 (fr) * | 1997-07-31 | 1999-10-01 | Alsthom Cge Alcatel | Procede et dispositif de controle de l'enveloppe d'un signal radio |
GB2335122A (en) * | 1998-03-05 | 1999-09-08 | Motorola Gmbh | Transmitter adapted to reduce adjacent channel interference |
FR2781323B1 (fr) * | 1998-07-16 | 2000-08-18 | Alsthom Cge Alcatel | Procede de transmission dans des fenetres successives |
US6393079B1 (en) | 1998-07-28 | 2002-05-21 | Motorola, Inc. | Transient-suppressing mode switch |
US6144862A (en) * | 1998-07-28 | 2000-11-07 | Motorola, Inc. | Pulse-shaping look-up table with transient suppression |
US7027498B2 (en) * | 2001-01-31 | 2006-04-11 | Cyntrust Communications, Inc. | Data adaptive ramp in a digital filter |
US7986932B1 (en) | 2002-11-19 | 2011-07-26 | National Semiconductor Corporation | Fixed point FIR filter with adaptive truncation and clipping and wireless mobile station using same |
EP1489755A1 (en) * | 2003-06-18 | 2004-12-22 | Nokia Corporation | Method of controlling transmission power and subscriber equipment |
US7720448B2 (en) * | 2003-12-30 | 2010-05-18 | Freescale Semiconductor, Inc. | Signal generation power management control system for portable communications device and method of using same |
JP5169689B2 (ja) * | 2008-02-14 | 2013-03-27 | 富士通株式会社 | 通信装置 |
CN102257843B (zh) * | 2008-12-19 | 2015-05-27 | 日本电气株式会社 | 基站、无线通信系统、用于控制基站的方法、无线通信方法、控制程序以及移动站 |
KR20120018266A (ko) | 2010-08-20 | 2012-03-02 | 삼성전자주식회사 | 직교 주파수 분할 다중 접속 방법을 사용하는 무선 통신 시스템에서 기지국의 전력 증폭기 소모 전력 제어 방법 및 장치 |
CN105372639B (zh) * | 2015-12-07 | 2018-08-17 | 扬州海科电子科技有限公司 | 一种无线脉冲收发装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB445668A (en) * | 1934-08-04 | 1936-04-16 | Telefunken Gmbh | Improvements in or relating to high frequency telegraph transmitters |
JPS57201351A (en) * | 1981-06-03 | 1982-12-09 | Nec Corp | Digital burst signal communicating system |
JPS60256235A (ja) * | 1984-06-01 | 1985-12-17 | Nec Corp | 単一搬送波単一通話路多重通信方式 |
-
1992
- 1992-06-19 WO PCT/US1992/005287 patent/WO1993002519A1/en active Application Filing
- 1992-06-19 KR KR1019930700866A patent/KR100198042B1/ko not_active IP Right Cessation
- 1992-06-19 GB GB9305017A patent/GB2263596B/en not_active Expired - Lifetime
- 1992-06-19 JP JP50279993A patent/JP3269559B2/ja not_active Expired - Lifetime
- 1992-06-19 CA CA002087845A patent/CA2087845C/en not_active Expired - Fee Related
- 1992-07-22 MX MX9204295A patent/MX9204295A/es unknown
-
1995
- 1995-05-15 US US08/440,854 patent/US5621763A/en not_active Expired - Lifetime
-
1997
- 1997-12-01 HK HK97102291A patent/HK1000751A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
WO1993002519A1 (en) | 1993-02-04 |
US5621763A (en) | 1997-04-15 |
GB2263596A (en) | 1993-07-28 |
JP3269559B2 (ja) | 2002-03-25 |
CA2087845A1 (en) | 1993-01-23 |
CA2087845C (en) | 1997-11-04 |
GB9305017D0 (en) | 1993-05-19 |
KR100198042B1 (ko) | 1999-06-15 |
JPH06501605A (ja) | 1994-02-17 |
GB2263596B (en) | 1996-01-03 |
HK1000751A1 (en) | 1998-04-24 |
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