IL149454A0 - Method for monitoring transmission quality - Google Patents

Method for monitoring transmission quality

Info

Publication number
IL149454A0
IL149454A0 IL14945400A IL14945400A IL149454A0 IL 149454 A0 IL149454 A0 IL 149454A0 IL 14945400 A IL14945400 A IL 14945400A IL 14945400 A IL14945400 A IL 14945400A IL 149454 A0 IL149454 A0 IL 149454A0
Authority
IL
Israel
Prior art keywords
transmission quality
monitoring transmission
channels
communications
transmitter
Prior art date
Application number
IL14945400A
Other languages
English (en)
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of IL149454A0 publication Critical patent/IL149454A0/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/318—Received signal strength
    • H04B17/327—Received signal code power [RSCP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters

Landscapes

  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
IL14945400A 1999-11-12 2000-11-13 Method for monitoring transmission quality IL149454A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/438,988 US6967998B1 (en) 1999-11-12 1999-11-12 Method and apparatus for monitoring transmission quality
PCT/US2000/031193 WO2001035546A1 (en) 1999-11-12 2000-11-13 Method for monitoring transmission quality

Publications (1)

Publication Number Publication Date
IL149454A0 true IL149454A0 (en) 2002-11-10

Family

ID=23742830

Family Applications (2)

Application Number Title Priority Date Filing Date
IL14945400A IL149454A0 (en) 1999-11-12 2000-11-13 Method for monitoring transmission quality
IL149454A IL149454A (en) 1999-11-12 2002-05-02 Method for controlling transmission quality

Family Applications After (1)

Application Number Title Priority Date Filing Date
IL149454A IL149454A (en) 1999-11-12 2002-05-02 Method for controlling transmission quality

Country Status (18)

Country Link
US (3) US6967998B1 (pt)
EP (2) EP1881617A1 (pt)
JP (1) JP4404512B2 (pt)
KR (2) KR100776549B1 (pt)
CN (1) CN1390397A (pt)
AT (1) ATE424660T1 (pt)
AU (1) AU779044B2 (pt)
BR (1) BR0015437A (pt)
CA (1) CA2389071C (pt)
DE (1) DE60041708D1 (pt)
ES (1) ES2320192T3 (pt)
IL (2) IL149454A0 (pt)
MX (1) MXPA02004668A (pt)
NO (1) NO20022233L (pt)
RU (1) RU2281609C2 (pt)
TW (1) TW480846B (pt)
UA (1) UA74167C2 (pt)
WO (1) WO2001035546A1 (pt)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2471124C (en) * 1999-04-02 2011-10-25 Ntt Docomo, Inc. Channel estimation device and method, demodulation device and method, and fading frequency decision device and method
US6967998B1 (en) * 1999-11-12 2005-11-22 Qualcomm Incorporated Method and apparatus for monitoring transmission quality
US6845104B2 (en) * 2000-06-14 2005-01-18 Ipr Licensing, Inc. Receiver for time division multiplex system without explicit time slot assignment
US8611311B2 (en) 2001-06-06 2013-12-17 Qualcomm Incorporated Method and apparatus for canceling pilot interference in a wireless communication system
US7190749B2 (en) 2001-06-06 2007-03-13 Qualcomm Incorporated Method and apparatus for canceling pilot interference in a wireless communication system
US7245598B2 (en) * 2002-02-21 2007-07-17 Qualcomm Incorporated Feedback of channel quality information
US8504054B2 (en) * 2002-09-10 2013-08-06 Qualcomm Incorporated System and method for multilevel scheduling
US7630321B2 (en) * 2002-09-10 2009-12-08 Qualcomm Incorporated System and method for rate assignment
US20040110508A1 (en) * 2002-09-20 2004-06-10 Jacobus Haartsen Methods and electronic devices for wireless ad-hoc network communications using receiver determined channels and transmitted reference signals
US8165148B2 (en) * 2003-01-13 2012-04-24 Qualcomm Incorporated System and method for rate assignment
JP3816450B2 (ja) * 2003-02-18 2006-08-30 Ｋｄｄｉ株式会社 送信機及び受信機
EP1606903A1 (en) * 2003-03-13 2005-12-21 Koninklijke Philips Electronics N.V. Testing apparatus for digital telecommunication.
US8379736B2 (en) * 2003-05-30 2013-02-19 Intellectual Ventures Holding 73 Llc Ultra-wideband communication system and method
US7475299B1 (en) * 2004-02-06 2009-01-06 Cisco Technology Inc. Method and system for real-time bit error ratio determination
US8406695B2 (en) 2004-12-23 2013-03-26 Qualcomm Incorporated Joint interference cancellation of pilot, overhead and traffic channels
US8422955B2 (en) 2004-12-23 2013-04-16 Qualcomm Incorporated Channel estimation for interference cancellation
US8442441B2 (en) 2004-12-23 2013-05-14 Qualcomm Incorporated Traffic interference cancellation
US8099123B2 (en) 2004-12-23 2012-01-17 Qualcomm Incorporated Adaptation of transmit subchannel gains in a system with interference cancellation
US7421045B2 (en) * 2005-03-18 2008-09-02 Interdigital Technology Corporation Method and apparatus for computing SIR of time varying signals in a wireless communication system
US7916681B2 (en) * 2005-05-20 2011-03-29 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for communication channel error rate estimation
US8472877B2 (en) 2005-10-24 2013-06-25 Qualcomm Incorporated Iterative interference cancellation system and method
US8385388B2 (en) 2005-12-06 2013-02-26 Qualcomm Incorporated Method and system for signal reconstruction from spatially and temporally correlated received samples
WO2007087440A2 (en) * 2006-01-25 2007-08-02 Sysair, Inc. Rake receiver for cellular pc modem
US9253009B2 (en) 2007-01-05 2016-02-02 Qualcomm Incorporated High performance station
KR101459147B1 (ko) * 2008-02-04 2014-11-10 엘지전자 주식회사 무선통신 시스템에서 전송 파워 제어 명령 전송 방법
US8363740B2 (en) * 2008-05-29 2013-01-29 Sony Corporation Pilot allocation in multi-carrier systems with frequency notching
US8385222B2 (en) * 2009-10-26 2013-02-26 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for channel quality derivation
US8599711B2 (en) 2011-04-08 2013-12-03 Nokia Siemens Networks Oy Reference signal port discovery involving transmission points
US8996928B2 (en) * 2012-04-17 2015-03-31 Qualcomm Incorporated Devices for indicating a physical layer error
US20170055266A1 (en) * 2013-06-11 2017-02-23 Empire Technology Development Llc Smooth transition between predictive and mobile-assisted spectral allocation
FR3030949B1 (fr) * 2014-12-17 2020-11-27 Sagemcom Broadband Sas Procede de test mis en œuvre par un equipement comprenant au moins deux dispositifs de radiocommunication
IT201600072521A1 (it) * 2016-07-12 2018-01-12 Inst Rundfunktechnik Gmbh Mobilfunkkommunikation mit verbesserter sende- und empfangsqualität
CN110611933B (zh) * 2018-06-15 2021-06-01 维沃移动通信有限公司 一种链路质量监测方法及终端
US11785136B2 (en) * 2020-10-29 2023-10-10 International Business Machines Corporation Audio quality feedback during live transmission from a source

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993017531A1 (en) * 1992-02-27 1993-09-02 Telefonaktiebolaget Lm Ericsson Call priority in a mobile radiotelephone system
JP2974274B2 (ja) * 1994-05-12 1999-11-10 エヌ・ティ・ティ移動通信網株式会社 送信電力制御方法および送信電力制御装置
GB2292289B (en) 1994-08-11 1998-06-17 Roke Manor Research Power control apparatus for use in mobile radio stations
US5901354A (en) * 1996-04-03 1999-05-04 Motorola, Inc. Method and apparatus for performing soft-handoff in a wireless communication system
US5930230A (en) * 1996-05-28 1999-07-27 Qualcomm Incorporated High data rate CDMA wireless communication system
US5909434A (en) * 1996-05-31 1999-06-01 Qualcomm Incorporated Bright and burst mode signaling data transmission in an adjustable rate wireless communication system
CN1102308C (zh) * 1996-06-27 2003-02-26 Ntt移动通信网株式会社 发送功率控制器
US6169731B1 (en) * 1998-03-10 2001-01-02 Motorola, Inc. Method and apparatus for signal acquisition and power control
US6539205B1 (en) 1998-03-23 2003-03-25 Skyworks Solutions, Inc. Traffic channel quality estimation from a digital control channel
US6163571A (en) * 1998-04-24 2000-12-19 Ericsson Inc. Method for measuring received signal quality in a mobile wireless communication system
US6019739A (en) 1998-06-18 2000-02-01 Baxter International Inc. Minimally invasive valve annulus sizer
US6542493B1 (en) * 1998-07-21 2003-04-01 Tachyon, Inc. Method and apparatus for a CDMA random access communication system
US6304563B1 (en) * 1999-04-23 2001-10-16 Qualcomm Incorporated Method and apparatus for processing a punctured pilot channel
US6490461B1 (en) * 1999-06-24 2002-12-03 Telefonaktiebolaget Lm Ericsson (Publ) Power control based on combined quality estimates
EP1067730A1 (en) * 1999-07-02 2001-01-10 Alcatel Determining the transmission quality of a radio channel
US6493329B1 (en) * 1999-08-23 2002-12-10 Qualcomm Incorporated Adaptive channel estimation in a wireless communication system
US6904290B1 (en) * 1999-09-30 2005-06-07 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for transmit power control
US6967998B1 (en) * 1999-11-12 2005-11-22 Qualcomm Incorporated Method and apparatus for monitoring transmission quality
US7050759B2 (en) * 2002-02-19 2006-05-23 Qualcomm Incorporated Channel quality feedback mechanism and method

Also Published As

Publication number Publication date
JP2003527791A (ja) 2003-09-16
AU1605001A (en) 2001-06-06
RU2002115625A (ru) 2004-02-20
NO20022233D0 (no) 2002-05-10
IL149454A (en) 2007-08-19
US20060268968A1 (en) 2006-11-30
US7106791B2 (en) 2006-09-12
CN1390397A (zh) 2003-01-08
KR100765816B1 (ko) 2007-10-10
UA74167C2 (uk) 2005-11-15
RU2281609C2 (ru) 2006-08-10
NO20022233L (no) 2002-06-24
US7643546B2 (en) 2010-01-05
KR20020058004A (ko) 2002-07-12
KR100776549B1 (ko) 2007-11-15
CA2389071C (en) 2010-04-13
DE60041708D1 (de) 2009-04-16
EP1228580A1 (en) 2002-08-07
EP1228580B1 (en) 2009-03-04
ES2320192T3 (es) 2009-05-20
JP4404512B2 (ja) 2010-01-27
WO2001035546A1 (en) 2001-05-17
CA2389071A1 (en) 2001-05-17
KR20070042591A (ko) 2007-04-23
US20060007989A1 (en) 2006-01-12
MXPA02004668A (es) 2002-11-29
AU779044B2 (en) 2005-01-06
BR0015437A (pt) 2003-07-15
TW480846B (en) 2002-03-21
US6967998B1 (en) 2005-11-22
ATE424660T1 (de) 2009-03-15
EP1881617A1 (en) 2008-01-23

Similar Documents

Publication Publication Date Title
IL149454A0 (en) Method for monitoring transmission quality
EP1223780A3 (en) Method and apparatus for providing high speed data communication in a cellular environment
BR0208312A (pt) método e equipamento para utilizar informações de estado de canal em um sistema de comunicação sem fio
NO20070587L (no) Linkkvalitetstilbakekopling i et tradlost kommunikasjonssystem.
EP1783927A3 (en) Apparatuses for channel quality feedback in a wireless communication system
NO20024910D0 (no) Fremgangsmåte og apparat for rask omsending av signaler i et sambandssystem
ATE398379T1 (de) Codierungsverfahren und -system zur verringerung der störeffekte zwischen symbolen bei der übertragung über eine serielle strecke
RU2005141433A (ru) Способ и устройство для передачи данных в системе связи
WO1995027345A1 (fr) Procede d'adaptation de l'interface air, dans un systeme de radiocommunication vers des mobiles
SG155203A1 (en) Method for determining a residual frequency offset, communication system, method for transmitting a message, transmitter, method for processing a message and receiver
FI981518A (fi) Tiedonsiirtomenetelmä ja radiojärjestelmä
ATE403306T1 (de) Schnurloses kommunikationsgerät, verfahren dafür, and schnurloses kommunikationssystem welches es verwendet
TWI340558B (en) Method and apparatus for transmitting and receiving a block of data in a communication system
BR0114557A (pt) Procedimentos simplificados de teste de bit indicador de qualidade
WO2000033601A3 (de) Verfahren und kommunikationssystem zur übertragung von daten über gemeinsam genutzte physikalische kanäle
AU2001244481A1 (en) Estimating communication quality
SI1661264T1 (sl) Postopek za prenos signalov v radijsko komunikacijskem sistemu in ustrezna oddajna postaja
EP1460870A3 (de) Verfahren und Vorrichtung zur Übertragung von Funksignalen zwischen einem Kommunikationssystem und Funksendern/-empfängern über ein Datennetzwerk
TW288235B (en) Robust method and apparatus enabling multi-mode wireless optical communication
WO2002051184A3 (de) Verfahren zum ermitteln der übertragungsqualität in einem übertragungssystem sowie entsprechendes übertragungssystem

Legal Events

Date Code Title Description
FF Patent granted
KB Patent renewed