HK1064248A1 - Method and apparatus for performing on-going gain calibrating in a communication system - Google Patents
Method and apparatus for performing on-going gain calibrating in a communication systemInfo
- Publication number
- HK1064248A1 HK1064248A1 HK04106810.1A HK04106810A HK1064248A1 HK 1064248 A1 HK1064248 A1 HK 1064248A1 HK 04106810 A HK04106810 A HK 04106810A HK 1064248 A1 HK1064248 A1 HK 1064248A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- gain
- unit
- normal operation
- measurements
- master
- Prior art date
Links
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
- H04W52/02—Power saving arrangements
- H04W52/0203—Power saving arrangements in the radio access network or backbone network of wireless communication networks
- H04W52/0206—Power saving arrangements in the radio access network or backbone network of wireless communication networks in access points, e.g. base stations
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/24—Cell structures
- H04W16/26—Cell enhancers or enhancement, e.g. for tunnels, building shadow
-
- 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
-
- 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
- H04W88/085—Access point devices with remote components
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Feedback Control In General (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US28179901P | 2001-04-05 | 2001-04-05 | |
US10/117,421 US6694127B2 (en) | 2001-04-05 | 2002-04-04 | Method and apparatus for performing on-going gain calibrating in a communication system |
PCT/US2002/010822 WO2002082842A1 (en) | 2001-04-05 | 2002-04-05 | Method and apparatus for performing on-going gain calibrating in a communication system |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1064248A1 true HK1064248A1 (en) | 2005-01-21 |
Family
ID=26815270
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK04106810.1A HK1064248A1 (en) | 2001-04-05 | 2004-09-08 | Method and apparatus for performing on-going gain calibrating in a communication system |
Country Status (5)
Country | Link |
---|---|
US (1) | US6694127B2 (zh) |
CN (1) | CN100484319C (zh) |
HK (1) | HK1064248A1 (zh) |
MX (1) | MXPA03009126A (zh) |
WO (1) | WO2002082842A1 (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8515339B2 (en) * | 2001-05-10 | 2013-08-20 | Qualcomm Incorporated | Method and an apparatus for installing a communication system using active combiner/splitters |
CN100349485C (zh) * | 2004-07-13 | 2007-11-14 | 华为技术有限公司 | 基站上行接收通道校正方法 |
US9306682B2 (en) * | 2012-07-20 | 2016-04-05 | Commscope Technologies Llc | Systems and methods for a self-optimizing distributed antenna system |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69527222T2 (de) | 1994-03-24 | 2003-03-13 | Hitachi Int Electric Inc | Relaisstation für ein Funkrufsystem |
DE69625748T2 (de) * | 1995-06-21 | 2003-06-26 | Nec Corp | Kabeldämpfungsentzerrereinrichtung zur Anwendung in einer Funkkommunikationsanlage |
US5890055A (en) | 1995-07-28 | 1999-03-30 | Lucent Technologies Inc. | Method and system for connecting cells and microcells in a wireless communications network |
JP2904093B2 (ja) * | 1996-01-19 | 1999-06-14 | 日本電気株式会社 | 室内外並用式移動通信システム |
US5867763A (en) | 1996-02-08 | 1999-02-02 | Qualcomm Incorporated | Method and apparatus for integration of a wireless communication system with a cable T.V. system |
JP3093638B2 (ja) * | 1996-06-18 | 2000-10-03 | 埼玉日本電気株式会社 | 出力レベル制御回路 |
US6229855B1 (en) * | 1996-09-03 | 2001-05-08 | Adc Telecommunications, Inc. | Adaptive transmitter for digital transmission |
JPH10247874A (ja) * | 1997-03-04 | 1998-09-14 | Kokusai Electric Co Ltd | 時分割双方向方式携帯電話中継装置 |
-
2002
- 2002-04-04 US US10/117,421 patent/US6694127B2/en not_active Expired - Lifetime
- 2002-04-05 MX MXPA03009126A patent/MXPA03009126A/es active IP Right Grant
- 2002-04-05 CN CNB028109988A patent/CN100484319C/zh not_active Expired - Fee Related
- 2002-04-05 WO PCT/US2002/010822 patent/WO2002082842A1/en not_active Application Discontinuation
-
2004
- 2004-09-08 HK HK04106810.1A patent/HK1064248A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
WO2002082842A1 (en) | 2002-10-17 |
US6694127B2 (en) | 2004-02-17 |
MXPA03009126A (es) | 2004-02-17 |
CN100484319C (zh) | 2009-04-29 |
CN1513271A (zh) | 2004-07-14 |
US20020160718A1 (en) | 2002-10-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB2427772B (en) | A transmitter | |
AU6755800A (en) | Methods for calibration of radio devices at room temperature | |
US7082205B1 (en) | Method for in-situ measuring and correcting or adjusting the output signal of a hearing aid with a model processor and hearing aid employing such a method | |
WO2005048644A3 (en) | System and method for controlling audio output | |
WO2003001701A3 (en) | System and method for power control calibration in a wireless communication device | |
MY119732A (en) | Method and apparatus for adaptive closed loop power control using open loop measurements | |
WO2006083403A3 (en) | Closed loop power control with high dynamic range | |
EP2076082A3 (en) | Downlink power control with limit to dynamic range using detection of downlink transmit power | |
WO1998057442A3 (en) | An arrangement and a method relating to a radio unit | |
WO2002088779A3 (en) | Method of operating a noise-compensating gain controller for an optical amplifier | |
AU2001288461A1 (en) | Power amplifier saturation detection and compensation | |
EP4167045A4 (en) | SYSTEM AND METHOD FOR SIGNAL CONTROL FOR QUANTUM CALCULATION, AND WAVEFORM CALIBRATION CIRCUIT | |
HK1064248A1 (en) | Method and apparatus for performing on-going gain calibrating in a communication system | |
WO2002095931A3 (en) | Calibrated power amplifier module | |
WO2001084741A3 (en) | Output power control of a transmitter | |
KR101701728B1 (ko) | 2차 원격 제어 신호들의 송신 | |
WO2004006452B1 (en) | A control system for controlling an output signal power level of a wireless transmitter | |
TW200723689A (en) | Apparatus of impedance matching for output driver and method thereof | |
SE9702818D0 (sv) | Förfarande och anordning vid antennkalibrering | |
NO20011002L (no) | Fremgangsmåte og anordning for kontroll av kabelforbindelser | |
EP1337081B1 (en) | Apparatus and method for forward error correction in variable rate transmission systems | |
JPH1051324A (ja) | 送信電力制御方式 | |
US20060071652A1 (en) | Power measuring apparatus, power control apparatus, radio communication apparatus and power measuring method | |
JP2008293192A (ja) | 制御ゲイン自動設定装置 | |
TW200520381A (en) | Apparatus and method for adjusting the impedance of an output driver |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20130405 |