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TW200509548A - Block error rate estimate reporting for target signal to interference ratio adjustment - Google Patents

Block error rate estimate reporting for target signal to interference ratio adjustment

Info

Publication number
TW200509548A
TW200509548A TW093110754A TW93110754A TW200509548A TW 200509548 A TW200509548 A TW 200509548A TW 093110754 A TW093110754 A TW 093110754A TW 93110754 A TW93110754 A TW 93110754A TW 200509548 A TW200509548 A TW 200509548A
Authority
TW
Taiwan
Prior art keywords
bler
data blocks
estimate
error rate
interference ratio
Prior art date
Application number
TW093110754A
Other languages
English (en)
Inventor
Pascal Adjakple
Carl Wang
Original Assignee
Interdigital Tech Corp
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 Interdigital Tech Corp filed Critical Interdigital Tech Corp
Publication of TW200509548A publication Critical patent/TW200509548A/zh

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
    • H04B17/336—Signal-to-interference ratio [SIR] or carrier-to-interference ratio [CIR]
    • 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
    • H04L1/0027—Scheduling of signalling, e.g. occurrence thereof
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
    • H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
    • H03M13/09—Error detection only, e.g. using cyclic redundancy check [CRC] codes or single parity bit
    • H03M13/091—Parallel or block-wise CRC computation
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/35—Unequal or adaptive error protection, e.g. by providing a different level of protection according to significance of source information or by adapting the coding according to the change of transmission channel characteristics
    • 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
    • H04L1/0006—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format
    • 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
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0045—Arrangements at the receiver end
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/26—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service]

Landscapes

  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Probability & Statistics with Applications (AREA)
  • Computing Systems (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Radar Systems Or Details Thereof (AREA)
TW093110754A 2002-09-24 2003-09-23 Block error rate estimate reporting for target signal to interference ratio adjustment TW200509548A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US41316502P 2002-09-24 2002-09-24

Publications (1)

Publication Number Publication Date
TW200509548A true TW200509548A (en) 2005-03-01

Family

ID=31946990

Family Applications (4)

Application Number Title Priority Date Filing Date
TW092217102U TWM246904U (en) 2002-09-24 2003-09-23 Block error rate estimate reporting for target signal to interference ratio adjustment
TW093110754A TW200509548A (en) 2002-09-24 2003-09-23 Block error rate estimate reporting for target signal to interference ratio adjustment
TW092126269A TWI266500B (en) 2002-09-24 2003-09-23 Block error rate estimate reporting method and receiver therefor
TW095135436A TWI335732B (en) 2002-09-24 2003-09-23 Method and apparatus for block error rate (bler) estimate reporting in wireless communication

Family Applications Before (1)

Application Number Title Priority Date Filing Date
TW092217102U TWM246904U (en) 2002-09-24 2003-09-23 Block error rate estimate reporting for target signal to interference ratio adjustment

Family Applications After (2)

Application Number Title Priority Date Filing Date
TW092126269A TWI266500B (en) 2002-09-24 2003-09-23 Block error rate estimate reporting method and receiver therefor
TW095135436A TWI335732B (en) 2002-09-24 2003-09-23 Method and apparatus for block error rate (bler) estimate reporting in wireless communication

Country Status (15)

Country Link
US (1) US7423976B2 (zh)
EP (1) EP1546879A4 (zh)
JP (1) JP4181545B2 (zh)
KR (5) KR20050049502A (zh)
CN (2) CN100362478C (zh)
AR (1) AR041372A1 (zh)
AU (1) AU2003275141A1 (zh)
CA (1) CA2500971A1 (zh)
DE (1) DE20314814U1 (zh)
HK (1) HK1060027A2 (zh)
MX (1) MXPA05003271A (zh)
MY (1) MY133316A (zh)
NO (1) NO20051599L (zh)
TW (4) TWM246904U (zh)
WO (1) WO2004029806A1 (zh)

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CN103648111B (zh) * 2013-12-12 2017-12-05 京信通信系统（中国）有限公司 干扰告警的方法和系统
US10631181B2 (en) * 2014-01-31 2020-04-21 Nokia Technologies Oy BLER measurements for MBMS
EP3140941B1 (en) * 2014-05-09 2021-07-21 Telefonaktiebolaget LM Ericsson (publ) Determining a rate at which units of data are received erroneously
US9749205B2 (en) 2014-06-27 2017-08-29 Agora Lab, Inc. Systems and methods for visualizing a call over network
US9838544B2 (en) 2014-06-27 2017-12-05 Agora Lab, Inc. Systems and methods for improved quality of a call over network with load leveling and last mile signal indication
WO2016075517A1 (en) 2014-11-14 2016-05-19 Telefonaktiebolaget L M Ericsson (Publ) Statistical model based control signal outer-loop adjustment
US9628154B2 (en) 2015-03-03 2017-04-18 Samsung Electronics Co., Ltd. Apparatus for and method of channel quality prediction through computation of multi-layer channel quality metric
US11533264B2 (en) * 2015-09-07 2022-12-20 Apple Inc. Device and method for adaptive link adaptation
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Also Published As

Publication number Publication date
TWI335732B (en) 2011-01-01
CN2655569Y (zh) 2004-11-10
KR20050049502A (ko) 2005-05-25
KR200359370Y1 (ko) 2004-08-21
MXPA05003271A (es) 2005-07-05
TWM246904U (en) 2004-10-11
EP1546879A1 (en) 2005-06-29
CN1682192A (zh) 2005-10-12
JP2006500876A (ja) 2006-01-05
WO2004029806A1 (en) 2004-04-08
US20040116142A1 (en) 2004-06-17
KR20050101568A (ko) 2005-10-24
TW200406101A (en) 2004-04-16
CN100362478C (zh) 2008-01-16
KR20050090963A (ko) 2005-09-14
JP4181545B2 (ja) 2008-11-19
TW200731680A (en) 2007-08-16
HK1060027A2 (zh) 2004-06-25
HK1079304A1 (zh) 2006-03-31
US7423976B2 (en) 2008-09-09
AU2003275141A1 (en) 2004-04-19
KR20040026643A (ko) 2004-03-31
NO20051599L (no) 2005-06-01
CA2500971A1 (en) 2004-04-08
EP1546879A4 (en) 2008-09-17
AR041372A1 (es) 2005-05-11
KR100580852B1 (ko) 2006-05-17
MY133316A (en) 2007-11-30
DE20314814U1 (de) 2004-02-19
TWI266500B (en) 2006-11-11

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