MX2010001731A - Metodo y aparato para la calibracion de potencia de transmision en un sistema inalambrico multiplexado por division de frecuencia. - Google Patents
Metodo y aparato para la calibracion de potencia de transmision en un sistema inalambrico multiplexado por division de frecuencia.Info
- Publication number
- MX2010001731A MX2010001731A MX2010001731A MX2010001731A MX2010001731A MX 2010001731 A MX2010001731 A MX 2010001731A MX 2010001731 A MX2010001731 A MX 2010001731A MX 2010001731 A MX2010001731 A MX 2010001731A MX 2010001731 A MX2010001731 A MX 2010001731A
- Authority
- MX
- Mexico
- Prior art keywords
- power level
- frequency division
- wireless system
- division multiplexed
- power
- 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
- H04W52/04—TPC
- H04W52/18—TPC being performed according to specific parameters
- H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
- H04W52/242—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account path loss
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/10—Monitoring; Testing of transmitters
- H04B17/11—Monitoring; Testing of transmitters for calibration
- H04B17/13—Monitoring; Testing of transmitters for calibration of power amplifiers, e.g. gain or non-linearity
-
- 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
- H04W52/06—TPC algorithms
- H04W52/10—Open loop power control
-
- 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
- H04W52/06—TPC algorithms
- H04W52/14—Separate analysis of uplink or downlink
- H04W52/146—Uplink power control
-
- 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
- H04W52/228—TPC being performed according to specific parameters taking into account previous information or commands using past power values or information
-
- 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
Abstract
La presente descripción analiza un método y aparato para calibración de potencia de transmisión en un sistema inalámbrico multiplexado por división de frecuencia (100); el método puede incluir, recibir (315) un otorgamiento de programación de enlace ascendente en un equipo de usuario (120), establecer (320) un nivel de potencia deseado con base al menos en el otorgamiento de programación de enlace ascendente, y establecer (325) las configuraciones de potencia del hardware con base en el nivel de potencia deseado; el método también puede incluir, transmitir (330) datos en un primer subcuadro a un primer nivel de potencia con base en las configuraciones de potencia de hardware, medir (335) el primer nivel de potencia en el primer subcuadro, y determinar (340) una diferencia entre el nivel de potencia deseado y el primer nivel de potencia medido; el método adicionalmente puede incluir, modificar (345) las configuraciones de potencia del hardware con base en la diferencia y transmitir (350) a un segundo nivel de potencia con base en las configuraciones de potencia de hardware modificadas en una siguiente transmisión correspondiente a la transmisión en el primer subcuadro.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/838,536 US8145127B2 (en) | 2007-08-14 | 2007-08-14 | Method and apparatus for transmit power calibration in a frequency division multiplexed wireless system |
PCT/US2008/073042 WO2009023726A2 (en) | 2007-08-14 | 2008-08-13 | Method and apparatus for transmit power calibration in a frequency division multiplexed wireless system |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2010001731A true MX2010001731A (es) | 2010-06-01 |
Family
ID=40254765
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2010001731A MX2010001731A (es) | 2007-08-14 | 2008-08-13 | Metodo y aparato para la calibracion de potencia de transmision en un sistema inalambrico multiplexado por division de frecuencia. |
Country Status (11)
Country | Link |
---|---|
US (1) | US8145127B2 (es) |
EP (1) | EP2188929A2 (es) |
JP (1) | JP5282784B2 (es) |
KR (1) | KR101522748B1 (es) |
CN (1) | CN101790859B (es) |
BR (1) | BRPI0815355A8 (es) |
CA (1) | CA2697000C (es) |
MX (1) | MX2010001731A (es) |
MY (1) | MY151249A (es) |
RU (1) | RU2480913C2 (es) |
WO (1) | WO2009023726A2 (es) |
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US9379826B2 (en) | 2011-03-30 | 2016-06-28 | Intel Deutschland Gmbh | Calibration of a transmitter with internal power measurement |
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KR102084104B1 (ko) | 2013-07-25 | 2020-03-03 | 콘비다 와이어리스, 엘엘씨 | 종단간 m2m 서비스 계층 세션 |
DE202014011142U1 (de) | 2013-10-03 | 2018-02-12 | Andrew Wireless Systems Gmbh | Schnittstellenvorrichtung die Engergieverwaltung und Lastabschluss in verteilten Antennensystem vorsieht |
AU2014383055B2 (en) | 2014-02-21 | 2019-01-17 | Commscope Technologies Llc | Distributed antenna system transport link quality measurement |
KR20150143101A (ko) * | 2014-06-13 | 2015-12-23 | 삼성전자주식회사 | 전자장치의 안테나 임피던스 매칭을 위한 장치 및 그 방법 |
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KR102106581B1 (ko) | 2016-04-20 | 2020-05-04 | 콘비다 와이어리스, 엘엘씨 | 시스템 정보 프로비저닝 및 경량 접속 시그널링 |
KR102175608B1 (ko) | 2016-04-20 | 2020-11-06 | 콘비다 와이어리스, 엘엘씨 | 구성가능한 기준 신호들 |
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-
2007
- 2007-08-14 US US11/838,536 patent/US8145127B2/en active Active
-
2008
- 2008-08-13 RU RU2010109413/07A patent/RU2480913C2/ru not_active IP Right Cessation
- 2008-08-13 BR BRPI0815355A patent/BRPI0815355A8/pt not_active IP Right Cessation
- 2008-08-13 JP JP2010521140A patent/JP5282784B2/ja not_active Expired - Fee Related
- 2008-08-13 MY MYPI20100594 patent/MY151249A/en unknown
- 2008-08-13 KR KR1020107005500A patent/KR101522748B1/ko not_active IP Right Cessation
- 2008-08-13 CN CN200880103686.XA patent/CN101790859B/zh active Active
- 2008-08-13 CA CA2697000A patent/CA2697000C/en not_active Expired - Fee Related
- 2008-08-13 EP EP20080797809 patent/EP2188929A2/en not_active Withdrawn
- 2008-08-13 WO PCT/US2008/073042 patent/WO2009023726A2/en active Application Filing
- 2008-08-13 MX MX2010001731A patent/MX2010001731A/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
CA2697000A1 (en) | 2009-02-19 |
WO2009023726A2 (en) | 2009-02-19 |
MY151249A (en) | 2014-04-30 |
JP2010537498A (ja) | 2010-12-02 |
KR20100065327A (ko) | 2010-06-16 |
US20090047902A1 (en) | 2009-02-19 |
JP5282784B2 (ja) | 2013-09-04 |
US8145127B2 (en) | 2012-03-27 |
EP2188929A2 (en) | 2010-05-26 |
BRPI0815355A8 (pt) | 2015-10-27 |
RU2010109413A (ru) | 2011-09-20 |
WO2009023726A3 (en) | 2009-04-09 |
CA2697000C (en) | 2014-03-18 |
BRPI0815355A2 (pt) | 2015-02-10 |
CN101790859A (zh) | 2010-07-28 |
KR101522748B1 (ko) | 2015-05-26 |
RU2480913C2 (ru) | 2013-04-27 |
CN101790859B (zh) | 2015-06-10 |
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