FI943053A0 - Foerfarande foer optimering av en automatisk foerstaerkningsreglering i radiomottagare - Google Patents
Foerfarande foer optimering av en automatisk foerstaerkningsreglering i radiomottagareInfo
- Publication number
- FI943053A0 FI943053A0 FI943053A FI943053A FI943053A0 FI 943053 A0 FI943053 A0 FI 943053A0 FI 943053 A FI943053 A FI 943053A FI 943053 A FI943053 A FI 943053A FI 943053 A0 FI943053 A0 FI 943053A0
- Authority
- FI
- Finland
- Prior art keywords
- radiomottagare
- foerstaerkningsreglering
- optimization
- automatic
- foerfarande foer
- Prior art date
Links
- 238000005457 optimization Methods 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
- H04W52/18—TPC being performed according to specific parameters
- H04W52/22—TPC being performed according to specific parameters taking into account previous information or commands
- H04W52/223—TPC being performed according to specific parameters taking into account previous information or commands predicting future states of the transmission
-
- 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
-
- 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
- H04W52/52—TPC using AGC [Automatic Gain Control] circuits or amplifiers
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4321210 | 1993-06-25 | ||
DE4321210 | 1993-06-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
FI943053A0 true FI943053A0 (fi) | 1994-06-23 |
FI110643B FI110643B (fi) | 2003-02-28 |
Family
ID=6491256
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI943053A FI110643B (fi) | 1993-06-25 | 1994-06-23 | Menetelmä automaattisen vahvistuksen säädön optimoimiseksi radiovastaanottimissa |
Country Status (4)
Country | Link |
---|---|
US (1) | US5564080A (fi) |
EP (1) | EP0631382B1 (fi) |
DE (1) | DE59409743D1 (fi) |
FI (1) | FI110643B (fi) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09331291A (ja) * | 1996-04-10 | 1997-12-22 | Oki Electric Ind Co Ltd | 無線通信システム及び無線通信装置 |
JPH1065568A (ja) * | 1996-08-21 | 1998-03-06 | Oki Electric Ind Co Ltd | 無線装置 |
US6075974A (en) * | 1996-11-20 | 2000-06-13 | Qualcomm Inc. | Method and apparatus for adjusting thresholds and measurements of received signals by anticipating power control commands yet to be executed |
US7184426B2 (en) | 2002-12-12 | 2007-02-27 | Qualcomm, Incorporated | Method and apparatus for burst pilot for a time division multiplex system |
US9118387B2 (en) | 1997-11-03 | 2015-08-25 | Qualcomm Incorporated | Pilot reference transmission for a wireless communication system |
US6282177B1 (en) | 1998-03-04 | 2001-08-28 | 3Com Corporation | Method and apparatus for dynamically controlling the bias current in a receiver in response to the transmitter power |
FI106996B (fi) * | 1998-08-27 | 2001-05-15 | Nokia Mobile Phones Ltd | Menetelmä tehonkäytön indikoimiseksi pakettivälitteisessä tiedonsiirtojärjestelmässä |
EP1118171B1 (de) * | 1998-09-29 | 2004-12-22 | Siemens Aktiengesellschaft | Verfahren zur regelung der downlink-sendeleistung in einem mobilfunksystem |
FI982121A (fi) * | 1998-09-30 | 2000-03-31 | Nokia Networks Oy | Tehonsäätö radiojärjestelmässä |
US6434365B1 (en) * | 1998-12-29 | 2002-08-13 | Thomson Licensing Sa | Providing initial power estimate to wireless telephone handsets |
US8064409B1 (en) | 1999-08-25 | 2011-11-22 | Qualcomm Incorporated | Method and apparatus using a multi-carrier forward link in a wireless communication system |
US7545774B1 (en) | 1999-08-26 | 2009-06-09 | Nokia Corporation | Method for indicating power consumption in a packet switched communication system |
US6621804B1 (en) | 1999-10-07 | 2003-09-16 | Qualcomm Incorporated | Method and apparatus for predicting favored supplemental channel transmission slots using transmission power measurements of a fundamental channel |
US6973098B1 (en) | 2000-10-25 | 2005-12-06 | Qualcomm, Incorporated | Method and apparatus for determining a data rate in a high rate packet data wireless communications system |
US7068683B1 (en) | 2000-10-25 | 2006-06-27 | Qualcomm, Incorporated | Method and apparatus for high rate packet data and low delay data transmissions |
US20040131027A1 (en) * | 2001-10-29 | 2004-07-08 | Jouko Lokio | Method for gain control and corresponding receiving unit |
US8275324B2 (en) * | 2001-11-02 | 2012-09-25 | Qualcomm Incorporated | Method and apparatus for predicting received signal strength in a communication system |
US7277511B2 (en) * | 2002-05-15 | 2007-10-02 | Intellon Corporation | Two-stage non-linear filter for analog signal gain control in an OFDM receiver |
KR100725773B1 (ko) * | 2004-08-20 | 2007-06-08 | 삼성전자주식회사 | 시분할 듀플렉스 방식의 이동통신 시스템에서 단말기의상태에 따라 상향링크 전력제어방식을 적응적으로변경하기 위한 장치 및 방법 |
US7596355B2 (en) * | 2004-11-29 | 2009-09-29 | Intel Corporation | System and method capable of closed loop MIMO calibration |
US8811200B2 (en) | 2009-09-22 | 2014-08-19 | Qualcomm Incorporated | Physical layer metrics to support adaptive station-dependent channel state information feedback rate in multi-user communication systems |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4613990A (en) * | 1984-06-25 | 1986-09-23 | At&T Bell Laboratories | Radiotelephone transmission power control |
DE3805457A1 (de) * | 1988-02-22 | 1989-08-31 | Thomson Brandt Gmbh | Rundfunkempfaenger fuer ein fahrzeug |
US5638375A (en) * | 1988-11-30 | 1997-06-10 | Motorola, Inc. | AGC isolation of information in TDMA systems |
JPH02215238A (ja) * | 1989-02-15 | 1990-08-28 | Matsushita Electric Ind Co Ltd | 移動無線装置 |
JP2637818B2 (ja) * | 1989-03-20 | 1997-08-06 | 富士通株式会社 | 無線装置における送信パワー制御装置 |
US5257283A (en) * | 1989-11-07 | 1993-10-26 | Qualcomm Incorporated | Spread spectrum transmitter power control method and system |
US5267262A (en) * | 1989-11-07 | 1993-11-30 | Qualcomm Incorporated | Transmitter power control system |
DE4017234A1 (de) * | 1990-05-29 | 1991-12-05 | Rohde & Schwarz | System zum aufbau von los-funkverbindungen von mobilen sende/empfangs-stationen zu anderen mobilen oder stationaeren gegenstationen |
CA2044774C (en) * | 1990-06-16 | 1995-11-28 | Tooru Ogino | Receiver for a cellular mobile radio communication system |
JP3454520B2 (ja) * | 1990-11-30 | 2003-10-06 | インテル・コーポレーション | フラッシュ記憶装置の書込み状態を確認する回路及びその方法 |
TW197548B (fi) * | 1991-05-17 | 1993-01-01 | Ericsson Telefon Ab L M | |
US5278992A (en) * | 1991-11-08 | 1994-01-11 | Teknekron Communications Systems, Inc. | Method and apparatus for controlling transmission power of a remote unit communicating with a base unit over a common frequency channel |
JP2882147B2 (ja) * | 1991-11-27 | 1999-04-12 | 日本電気株式会社 | 送信電力制御方式 |
DE4141398C2 (de) * | 1991-12-16 | 1994-01-20 | Detecon Gmbh | Verfahren zum Verbessern der Funkzellenausleuchtung bei eimen zellularen Mobilfunksystem und Vorrichtung zum Ausüben des Verfahrens |
US5305468A (en) * | 1992-03-18 | 1994-04-19 | Motorola, Inc. | Power control method for use in a communication system |
US5345598A (en) * | 1992-04-10 | 1994-09-06 | Ericsson-Ge Mobile Communications Holding, Inc. | Duplex power control system in a communication network |
US5297161A (en) * | 1992-06-29 | 1994-03-22 | Motorola Inc. | Method and apparatus for power estimation in an orthogonal coded communication system |
KR100289630B1 (ko) * | 1992-07-13 | 2001-05-02 | 리패치 | 무선 랜의 출력제어방법 및 장치 |
DE59408295D1 (de) * | 1993-03-19 | 1999-07-01 | Siemens Ag | Verfahren zur Sendeleistungsregelung einer Mobilstation in einem zellularen Mobilfunknetz |
-
1994
- 1994-06-08 EP EP94108817A patent/EP0631382B1/de not_active Expired - Lifetime
- 1994-06-08 DE DE59409743T patent/DE59409743D1/de not_active Expired - Fee Related
- 1994-06-23 FI FI943053A patent/FI110643B/fi active
- 1994-06-24 US US08/265,444 patent/US5564080A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0631382B1 (de) | 2001-05-09 |
EP0631382A2 (de) | 1994-12-28 |
FI110643B (fi) | 2003-02-28 |
US5564080A (en) | 1996-10-08 |
DE59409743D1 (de) | 2001-06-13 |
EP0631382A3 (de) | 1995-12-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NO962486D0 (no) | Automatisk dör | |
FI943053A0 (fi) | Foerfarande foer optimering av en automatisk foerstaerkningsreglering i radiomottagare | |
DE69427425D1 (de) | Automatische Entwicklungsgeräte | |
FI943200A0 (fi) | Foerfarande foer utnyttjande av avfallsvaermeenenergi i kraftverk | |
DE69427614D1 (de) | Automatische Entwicklungsgeräte | |
DE69427429D1 (de) | Automatische Entwicklungsgeräte | |
DE69428724D1 (de) | Drehautomat | |
DE69427426D1 (de) | Automatische Entwicklungsgeräte | |
KR940022342U (ko) | 자동 인증기 | |
FI935216A0 (fi) | Foerfarande foer automatisk timerstyrning | |
KR950016637U (ko) | 자동식 귀이개 | |
KR940005035U (ko) | 자동 때 밀이기 | |
DK66892D0 (da) | Automatisk krangreb | |
ITPE920003V0 (it) | Blocco-porta automatico. | |
KR950016273U (ko) | 자동 면걸이기 | |
SE9200201D0 (sv) | Automatiskt spjaell | |
FI930419A0 (fi) | Foerfarande foer kompensering av maetfel i en lutningsindikator | |
BR9304796A (pt) | Desrremalizador automático de formulário contínuo | |
KR970026904U (ko) | 자동 세미기 | |
KR950006763U (ko) | 자동변속기 | |
KR950017730U (ko) | 자동 변속 장치 | |
KR950001628U (ko) | 자동변속장치 | |
KR950013811U (ko) | 자동변속기 | |
KR950002603U (ko) | 자동사료공급장치 | |
ITPE920002A1 (it) | Blocco-porta automatico. |