ES2121005T3 - Control de amplitud de una señal de rafaga en un receptor. - Google Patents

Control de amplitud de una señal de rafaga en un receptor.

Info

Publication number
ES2121005T3
ES2121005T3 ES92903898T ES92903898T ES2121005T3 ES 2121005 T3 ES2121005 T3 ES 2121005T3 ES 92903898 T ES92903898 T ES 92903898T ES 92903898 T ES92903898 T ES 92903898T ES 2121005 T3 ES2121005 T3 ES 2121005T3
Authority
ES
Spain
Prior art keywords
control
amplitude
direct signal
excess color
receiver
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES92903898T
Other languages
English (en)
Inventor
Kenneth B Riordan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Motorola Solutions Inc
Original Assignee
Motorola Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Motorola Inc filed Critical Motorola Inc
Application granted granted Critical
Publication of ES2121005T3 publication Critical patent/ES2121005T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • 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
    • H03G3/3052—Automatic control in amplifiers having semiconductor devices in bandpass amplifiers (H.F. or I.F.) or in frequency-changers used in a (super)heterodyne receiver
    • H03G3/3078—Circuits generating control signals for digitally modulated signals
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Circuits Of Receivers In General (AREA)

Abstract

SE DESCRIBE UN MODULO RECEPTOR (140) QUE CONTROLA LA AMPLITUD DE UNA SEÑAL DIRECTA DE EXCESO DE COLOR (200) EN UN SISTEMA TDMA. UN DETECTOR DE PRESENCIA (330) DE SEÑAL DIRECTA DE EXCESO DE COLOR (200), DETECTA CUANDO LLEGA LA SEÑAL DIRECTA DE EXCESO DE COLOR (200), DURANTE UN TIEMPO GUIA RESERVADO PARA EL ACCESO DE DICHA SEÑAL (200). DESPUES DE LA DETECCION, UN PROCESADOR DE CONTROL REPRESENTA LA INTENSIDAD O AMPLITUD DE LA SEÑAL DIRECTA DE EXCESO DE COLOR (200) EN UN DETERMINADO PERIODO DE TIEMPO, DETERMINA EL TOTAL DE ATENUACION AGC REQUERIDA E INSERTA DICHA ATENUACION AGC EN EL CONTROL DE AMPLITUD DE LA SEÑAL DIRECTA DE EXCESO DE COLOR (200), PARA LA DURACION DE UN TIEMPO GUIA.
ES92903898T 1991-01-16 1992-01-08 Control de amplitud de una señal de rafaga en un receptor. Expired - Lifetime ES2121005T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US64225391A 1991-01-16 1991-01-16

Publications (1)

Publication Number Publication Date
ES2121005T3 true ES2121005T3 (es) 1998-11-16

Family

ID=24575835

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92903898T Expired - Lifetime ES2121005T3 (es) 1991-01-16 1992-01-08 Control de amplitud de una señal de rafaga en un receptor.

Country Status (14)

Country Link
EP (1) EP0567546B1 (es)
JP (1) JP3241042B2 (es)
KR (1) KR970000793B1 (es)
CN (1) CN1024881C (es)
AU (1) AU644274B2 (es)
BR (1) BR9205512A (es)
CA (1) CA2099000C (es)
DE (1) DE69227182T2 (es)
ES (1) ES2121005T3 (es)
MX (1) MX9200185A (es)
MY (1) MY108181A (es)
NZ (1) NZ241300A (es)
UA (1) UA41867C2 (es)
WO (1) WO1992013404A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU667140B2 (en) * 1992-11-26 1996-03-07 Nec Corporation Booster for use in combination with radio apparatus
EP0600637A1 (en) * 1992-12-01 1994-06-08 Hughes Aircraft Company System for distributed digital receiver gain control
DE69432683T2 (de) * 1993-09-30 2004-03-11 Conexant Systems, Inc., Newport Beach Basisstation für ein digitales schnurloses Telefon mit Mehrfachantennenanordnung
US5522178A (en) * 1994-06-30 1996-06-04 Cone; Rodger W. Method and apparatus for bulb maintenance and planting
CA2232754A1 (en) * 1996-09-05 1998-03-12 Mitsubishi Denki Kabushiki Kaisha Gain control method and receiver
FI990354L (fi) 1999-02-18 2000-08-19 Nokia Networks Oy Menetelmä automaattiseen voimakkuuden säätöön solukkoradioverkon tukia semassa
US9160464B2 (en) * 2005-09-19 2015-10-13 Nokia Technologies Oy Operating multi-service receiver in non-interfering manner
CN101655711B (zh) * 2009-08-25 2012-02-01 广东电网公司电力科学研究院 一种厂级自动发电控制指令获取与处理装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4499586A (en) * 1983-02-28 1985-02-12 Hazeltine Corporation Microprocessor controlled AGC
DE3574806D1 (de) * 1984-08-03 1990-01-18 Siemens Ag Verfahren zur uebertragung von signalen zwischen datenverarbeitungsgeraeten.
FR2576472B1 (fr) * 1985-01-22 1988-02-12 Alcatel Thomson Faisceaux Procede et dispositif de commande automatique de gain d'un recepteur en acces multiple a repartition temporelle
US5638375A (en) * 1988-11-30 1997-06-10 Motorola, Inc. AGC isolation of information in TDMA systems
JPH0812979B2 (ja) * 1989-11-21 1996-02-07 日本電気株式会社 自動利得制御装置

Also Published As

Publication number Publication date
KR930703761A (ko) 1993-11-30
WO1992013404A1 (en) 1992-08-06
DE69227182D1 (de) 1998-11-05
JP3241042B2 (ja) 2001-12-25
CA2099000C (en) 1996-12-10
UA41867C2 (uk) 2001-10-15
BR9205512A (pt) 1994-04-26
EP0567546B1 (en) 1998-09-30
JPH06504422A (ja) 1994-05-19
MX9200185A (es) 1992-09-01
KR970000793B1 (ko) 1997-01-20
CN1024881C (zh) 1994-06-01
CN1066947A (zh) 1992-12-09
NZ241300A (en) 1993-10-26
EP0567546A4 (es) 1994-02-16
AU644274B2 (en) 1993-12-02
MY108181A (en) 1996-08-30
EP0567546A1 (en) 1993-11-03
DE69227182T2 (de) 1999-04-29
AU1190792A (en) 1992-08-27

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