ATE518322T1 - Schätzung der bitfehlerwahrscheinlichkeit (bep) in einem drahtlosen edge-system - Google Patents

Schätzung der bitfehlerwahrscheinlichkeit (bep) in einem drahtlosen edge-system

Info

Publication number
ATE518322T1
ATE518322T1 AT06773847T AT06773847T ATE518322T1 AT E518322 T1 ATE518322 T1 AT E518322T1 AT 06773847 T AT06773847 T AT 06773847T AT 06773847 T AT06773847 T AT 06773847T AT E518322 T1 ATE518322 T1 AT E518322T1
Authority
AT
Austria
Prior art keywords
bep
sgr
mcs
bit error
error probability
Prior art date
Application number
AT06773847T
Other languages
English (en)
Inventor
Kaushik Ghosh
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
Application granted granted Critical
Publication of ATE518322T1 publication Critical patent/ATE518322T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector
    • H04L1/206—Arrangements for detecting or preventing errors in the information received using signal quality detector for modulated signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector
    • H04L1/203—Details of error rate determination, e.g. BER, FER or WER
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Mobile Radio Communication Systems (AREA)
AT06773847T 2005-06-22 2006-06-22 Schätzung der bitfehlerwahrscheinlichkeit (bep) in einem drahtlosen edge-system ATE518322T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/165,297 US20060291591A1 (en) 2005-06-22 2005-06-22 Estimating bit error probability (BEP) in an edge wireless system
PCT/US2006/024502 WO2007002417A1 (en) 2005-06-22 2006-06-22 Estimating bit error probability (bep) in an edge wireless system

Publications (1)

Publication Number Publication Date
ATE518322T1 true ATE518322T1 (de) 2011-08-15

Family

ID=36954907

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06773847T ATE518322T1 (de) 2005-06-22 2006-06-22 Schätzung der bitfehlerwahrscheinlichkeit (bep) in einem drahtlosen edge-system

Country Status (7)

Country Link
US (2) US20060291591A1 (de)
EP (2) EP2182668A1 (de)
JP (1) JP4834088B2 (de)
KR (1) KR101014474B1 (de)
CN (1) CN101238675B (de)
AT (1) ATE518322T1 (de)
WO (1) WO2007002417A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060291591A1 (en) 2005-06-22 2006-12-28 Kaushik Ghosh Estimating bit error probability (BEP) in an edge wireless system
US7929630B2 (en) * 2006-09-11 2011-04-19 Symbol Technologies, Inc. Adaptive RFID receiver for QAM signals
KR101384894B1 (ko) * 2007-01-05 2014-04-15 엘지전자 주식회사 Ｅｇｐｒｓ 시스템의 채널 품질 보고 방법
KR20100017215A (ko) * 2007-04-27 2010-02-16 가부시키가이샤 엔티티 도코모 이동통신 시스템, 기지국 제어장치, 기지국장치, 이동국장치, 및, 기지국 무선 파라미터 제어방법
KR101211432B1 (ko) * 2007-12-27 2012-12-12 보드 오브 트러스티즈 오브 미시건 스테이트 유니버시티 적응적 비디오 전송을 위한 채널용량 추정 및 코딩 레이트 조정 방법과, 그를 이용한 비디오 전송/수신 장치
US8498244B2 (en) * 2008-02-13 2013-07-30 Lg Electronics Inc. Method of reporting channel quality in EGPRS system
US9768992B2 (en) * 2008-06-04 2017-09-19 William Marsh Rice University System and method for randomized antenna allocation in asynchronous MIMO multi-hop networks
US8654834B2 (en) * 2009-01-06 2014-02-18 Electronics And Telecommunications Research Institute Method for tuning coding rate and applying unequal error protection for adaptive video transmission, and video transmission/reception apparatus using the method
JP2010199751A (ja) * 2009-02-23 2010-09-09 Sony Corp 通信システム、通信装置、及びパケット長の制御方法
CN101645755B (zh) * 2009-09-07 2013-12-04 中兴通讯股份有限公司南京分公司 实现无线接入网络系统链路自适应的装置及方法
FR2951893B1 (fr) * 2009-10-22 2012-12-14 St Microelectronics Grenoble 2 Procede et dispositif de detection d'une erreur de phase d'un signal module numeriquement par deplacement de phase et/ou d'amplitude
US9088356B2 (en) * 2012-11-02 2015-07-21 Alcatel Lucent Translating between testing requirements at different reference points
US9553743B2 (en) * 2014-08-25 2017-01-24 Broadcom Corporation Two-dimensional (2D) decision feedback equalizer (DFE) slicer within communication systems
WO2019050536A1 (en) * 2017-09-08 2019-03-14 Halliburton Energy Services, Inc. SYSTEM AND METHOD FOR FLOW-ADAPTIVE BIT LOADING USING NOISE FACTORS
US10917203B2 (en) * 2019-05-17 2021-02-09 Oracle International Corporation Estimate bit error rates of network cables
KR102513697B1 (ko) * 2020-12-04 2023-03-24 한국항공우주연구원 프레임 동기워드의 오류율 비를 이용한 비트오류확률 추정 방법
KR20230066700A (ko) * 2021-11-08 2023-05-16 한국전자기술연구원 딥러닝 가속장치를 위한 적응적 파라미터 생성 장치 및 방법
CN114499651A (zh) * 2021-12-30 2022-05-13 中国电子科技集团公司第五十四研究所 信号传输方法、信号传输装置及电子设备

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9810395D0 (en) * 1998-05-14 1998-07-15 Simoco Int Ltd Radio channel quality estimation
FI19992002A (fi) * 1999-09-20 2001-03-20 Nokia Networks Oy Solukkoradioverkossa piirikytkentäisen palvelun laadun mittaus
EP1293060A1 (de) * 2000-06-20 2003-03-19 Nokia Corporation Verfahren und anordnung zur fehlerabschätzung
US7065159B2 (en) * 2001-03-14 2006-06-20 Lucent Technologies Inc. Compensation based bit-error-rate estimation for convolutionally encoded transmissions in wireless systems
AUPR818901A0 (en) * 2001-10-10 2001-11-01 Vpisystems Optical error simulation system
US7573805B2 (en) * 2001-12-28 2009-08-11 Motorola, Inc. Data transmission and reception method and apparatus
JP2006518573A (ja) * 2003-01-27 2006-08-10 ウェイブクレスト・コーポレイション ビット誤り率のｎ次元決定
EP1463229A1 (de) * 2003-03-27 2004-09-29 Motorola Inc. Dienstgütemetrik für Kommunikationssysteme
US7203461B2 (en) * 2003-06-16 2007-04-10 Broadcom Corporation Adaptive channel quality estimation algorithm to support link adaptation
US20050018794A1 (en) * 2003-07-22 2005-01-27 Xiangguo Tang High speed, low-cost process for the demodulation and detection in EDGE wireless cellular systems
US7277828B2 (en) * 2004-02-12 2007-10-02 Texas Instruments Incorporated Methodology for designing high speed receivers below a target bit-error-rate
US7610011B2 (en) * 2004-09-19 2009-10-27 Adam Albrett Providing alternative programming on a radio in response to user input
US7567635B2 (en) * 2005-03-10 2009-07-28 Comsys Communication & Signal Processing Ltd. Single antenna interference suppression in a wireless receiver
US20060291591A1 (en) 2005-06-22 2006-12-28 Kaushik Ghosh Estimating bit error probability (BEP) in an edge wireless system

Also Published As

Publication number Publication date
JP4834088B2 (ja) 2011-12-07
CN101238675A (zh) 2008-08-06
KR101014474B1 (ko) 2011-02-14
EP1908204B1 (de) 2011-07-27
US20100290512A1 (en) 2010-11-18
US8532232B2 (en) 2013-09-10
WO2007002417A1 (en) 2007-01-04
US20060291591A1 (en) 2006-12-28
EP1908204A1 (de) 2008-04-09
JP2008547327A (ja) 2008-12-25
CN101238675B (zh) 2012-08-01
EP2182668A1 (de) 2010-05-05
KR20080027362A (ko) 2008-03-26

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