CN100525170C - 接收机中的帧误差率估算 - Google Patents
接收机中的帧误差率估算 Download PDFInfo
- Publication number
- CN100525170C CN100525170C CNB028184130A CN02818413A CN100525170C CN 100525170 C CN100525170 C CN 100525170C CN B028184130 A CNB028184130 A CN B028184130A CN 02818413 A CN02818413 A CN 02818413A CN 100525170 C CN100525170 C CN 100525170C
- Authority
- CN
- China
- Prior art keywords
- frame
- error rate
- error correction
- estimation
- error
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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Images
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
- H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector
- H04L1/208—Arrangements for detecting or preventing errors in the information received using signal quality detector involving signal re-encoding
-
- 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
-
- 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
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
- Radio Transmission System (AREA)
- Error Detection And Correction (AREA)
Abstract
Description
Claims (18)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/957,850 US6782497B2 (en) | 2001-09-20 | 2001-09-20 | Frame error rate estimation in a receiver |
US09/957,850 | 2001-09-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1557063A CN1557063A (zh) | 2004-12-22 |
CN100525170C true CN100525170C (zh) | 2009-08-05 |
Family
ID=25500231
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB028184130A Expired - Fee Related CN100525170C (zh) | 2001-09-20 | 2002-09-04 | 接收机中的帧误差率估算 |
Country Status (8)
Country | Link |
---|---|
US (1) | US6782497B2 (zh) |
EP (1) | EP1430636B1 (zh) |
JP (1) | JP2005503715A (zh) |
KR (1) | KR20040033064A (zh) |
CN (1) | CN100525170C (zh) |
AT (1) | ATE320121T1 (zh) |
DE (1) | DE60209754T2 (zh) |
WO (1) | WO2003026191A1 (zh) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3917519B2 (ja) * | 2000-12-26 | 2007-05-23 | 富士通株式会社 | エラーレート制御装置 |
KR100403728B1 (ko) * | 2002-01-14 | 2003-10-30 | 삼성전자주식회사 | 이동 통신 시스템에서 외부 루프 전력 제어 장치 및 그제어 방법 |
US7010731B2 (en) * | 2002-08-14 | 2006-03-07 | Intel Corporation | Method and apparatus of generating a quality indicator |
US7765577B2 (en) | 2002-12-27 | 2010-07-27 | Broadcom Corporation | Turbo coding for upstream and downstream transmission in cable systems |
FR2865874B1 (fr) * | 2004-02-02 | 2006-04-28 | Nec Technologies Uk Ltd | Procede d'evaluation de la qualite de transmission de donnees sur une liaison numerique multi debits a taux de codage variable |
FR2865873B1 (fr) * | 2004-02-02 | 2006-05-05 | Nec Technologies Uk Ltd | Procede d'adaptation de debit d'une liaison numerique multi debits a taux de codage variable |
US7331009B2 (en) * | 2004-02-13 | 2008-02-12 | Lucent Technologies Inc. | Method and apparatus for link error prediction in a communication system |
JP2009509422A (ja) * | 2005-09-16 | 2009-03-05 | アライド テレシス インコーポレーテッド | 制御ループ応答時間最適化のための方法およびシステム |
CN100352191C (zh) * | 2005-12-20 | 2007-11-28 | 西安交通大学 | 空中接口技术测试平台误帧率的仿真方法 |
GB0606532D0 (en) * | 2006-03-31 | 2006-05-10 | Matsushita Electric Ind Co Ltd | Signal-To-Noise Ratio Estimation For Digital Signal Decoding |
US7634705B1 (en) | 2006-04-12 | 2009-12-15 | Altera Corporation | Methods and apparatus for error checking code decomposition |
US7839952B2 (en) * | 2006-12-05 | 2010-11-23 | Provigent Ltd | Data rate coordination in protected variable-rate links |
US8165224B2 (en) * | 2007-03-22 | 2012-04-24 | Research In Motion Limited | Device and method for improved lost frame concealment |
US8315574B2 (en) | 2007-04-13 | 2012-11-20 | Broadcom Corporation | Management of variable-rate communication links |
US9426522B2 (en) * | 2007-07-10 | 2016-08-23 | Qualcomm Incorporated | Early rendering for fast channel switching |
US8001445B2 (en) | 2007-08-13 | 2011-08-16 | Provigent Ltd. | Protected communication link with improved protection indication |
US8040985B2 (en) | 2007-10-09 | 2011-10-18 | Provigent Ltd | Decoding of forward error correction codes in the presence of phase noise |
GB2474180A (en) * | 2008-07-25 | 2011-04-06 | Smith International | PDC bit having split blades |
WO2013127062A1 (en) * | 2012-02-28 | 2013-09-06 | St-Ericsson Sa | Method for power control, user equipment, computer program and storage medium |
CN106788811A (zh) * | 2016-12-07 | 2017-05-31 | 海能达通信股份有限公司 | 一种数字通信系统及误码率的计算方法 |
WO2018103008A1 (zh) * | 2016-12-07 | 2018-06-14 | 海能达通信股份有限公司 | 一种数字通信系统及误码率的计算方法 |
TWI690168B (zh) * | 2018-07-19 | 2020-04-01 | 瑞昱半導體股份有限公司 | 迴旋碼解碼器及迴旋碼解碼方法 |
TWI681639B (zh) * | 2018-07-19 | 2020-01-01 | 瑞昱半導體股份有限公司 | 迴旋碼解碼器及迴旋碼解碼方法 |
CN110768748B (zh) * | 2018-07-27 | 2022-05-17 | 瑞昱半导体股份有限公司 | 回旋码解码器及回旋码解码方法 |
US11876620B1 (en) | 2022-08-23 | 2024-01-16 | Hewlett Packard Enterprise Development Lp | Error correction for decoding frames |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5321705A (en) * | 1990-11-21 | 1994-06-14 | Motorola, Inc. | Error detection system |
WO1994000915A1 (en) * | 1992-06-22 | 1994-01-06 | Oki Electric Industry Co., Ltd. | Bit error counter and its counting method, and signal identifying device and its identifying method |
US6154659A (en) | 1997-12-24 | 2000-11-28 | Nortel Networks Limited | Fast forward link power control in a code division multiple access system |
FI108825B (fi) * | 1998-03-16 | 2002-03-28 | Nokia Corp | Menetelmä estimoida kanavan bittivirhesuhde ja vastaanotin |
US6539205B1 (en) * | 1998-03-23 | 2003-03-25 | Skyworks Solutions, Inc. | Traffic channel quality estimation from a digital control channel |
US6456611B1 (en) * | 1998-12-04 | 2002-09-24 | Nortel Networks Limited | CDMA modem using common block architecture |
US6359935B1 (en) * | 1999-05-24 | 2002-03-19 | Ericsson Inc. | Method for iterative demodulation and decoding for a system with coding and differential demodulation |
US6490461B1 (en) * | 1999-06-24 | 2002-12-03 | Telefonaktiebolaget Lm Ericsson (Publ) | Power control based on combined quality estimates |
US6609008B1 (en) * | 2000-11-09 | 2003-08-19 | Qualcomm Incoporated | Method and apparatus for controlling signal power level in a communication system |
-
2001
- 2001-09-20 US US09/957,850 patent/US6782497B2/en not_active Expired - Fee Related
-
2002
- 2002-09-04 JP JP2003529681A patent/JP2005503715A/ja not_active Ceased
- 2002-09-04 DE DE60209754T patent/DE60209754T2/de not_active Expired - Lifetime
- 2002-09-04 CN CNB028184130A patent/CN100525170C/zh not_active Expired - Fee Related
- 2002-09-04 AT AT02762682T patent/ATE320121T1/de not_active IP Right Cessation
- 2002-09-04 WO PCT/IB2002/003616 patent/WO2003026191A1/en active IP Right Grant
- 2002-09-04 EP EP02762682A patent/EP1430636B1/en not_active Expired - Lifetime
- 2002-09-04 KR KR10-2004-7004040A patent/KR20040033064A/ko active IP Right Grant
Non-Patent Citations (2)
Title |
---|
WCDMA闭环功率控制的研究. 张严,蒋朱成,尤肖虎.电路与系统学报,第5卷第3期. 2000 |
WCDMA闭环功率控制的研究. 张严,蒋朱成,尤肖虎.电路与系统学报,第5卷第3期. 2000 * |
Also Published As
Publication number | Publication date |
---|---|
ATE320121T1 (de) | 2006-03-15 |
WO2003026191A1 (en) | 2003-03-27 |
JP2005503715A (ja) | 2005-02-03 |
CN1557063A (zh) | 2004-12-22 |
US6782497B2 (en) | 2004-08-24 |
DE60209754D1 (de) | 2006-05-04 |
EP1430636A1 (en) | 2004-06-23 |
EP1430636B1 (en) | 2006-03-08 |
DE60209754T2 (de) | 2006-10-19 |
US20030056158A1 (en) | 2003-03-20 |
KR20040033064A (ko) | 2004-04-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: NXP CO., LTD. Free format text: FORMER OWNER: KONINKLIJKE PHILIPS ELECTRONICS N.V. Effective date: 20070803 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20070803 Address after: Holland Ian Deho Finn Applicant after: Koninkl Philips Electronics NV Address before: Holland Ian Deho Finn Applicant before: Koninklijke Philips Electronics N.V. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090805 Termination date: 20140904 |
|
EXPY | Termination of patent right or utility model |