CN100382642C - 指示频道品质位错误率测量之评估方法 - Google Patents
指示频道品质位错误率测量之评估方法 Download PDFInfo
- Publication number
- CN100382642C CN100382642C CNB2004100384262A CN200410038426A CN100382642C CN 100382642 C CN100382642 C CN 100382642C CN B2004100384262 A CNB2004100384262 A CN B2004100384262A CN 200410038426 A CN200410038426 A CN 200410038426A CN 100382642 C CN100382642 C CN 100382642C
- Authority
- CN
- China
- Prior art keywords
- probability density
- error rate
- bit error
- weighting
- interval
- 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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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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Quality & Reliability (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
Abstract
Description
Claims (14)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10318830A DE10318830B4 (de) | 2003-04-25 | 2003-04-25 | Verfahren und Auswertung einer Bitfehlerratenmessung zur Angabe einer Kanalqualität |
DE10318830.4 | 2003-04-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1551671A CN1551671A (zh) | 2004-12-01 |
CN100382642C true CN100382642C (zh) | 2008-04-16 |
Family
ID=33393893
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100384262A Expired - Fee Related CN100382642C (zh) | 2003-04-25 | 2004-04-26 | 指示频道品质位错误率测量之评估方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7359435B2 (zh) |
CN (1) | CN100382642C (zh) |
DE (1) | DE10318830B4 (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060009159A1 (en) * | 2004-07-09 | 2006-01-12 | Leung Hung F | Protocol layer analysis in mobile device testing |
US20070165754A1 (en) * | 2006-01-17 | 2007-07-19 | Niko Kiukkonen | Method for avoiding interference from a cellular transmitter to the 2.4/5GHz ISM band |
JP7322620B2 (ja) * | 2019-09-13 | 2023-08-08 | 富士通株式会社 | 情報処理装置、情報処理方法および情報処理プログラム |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5323421A (en) * | 1992-09-30 | 1994-06-21 | Motorola, Inc. | Method and apparatus of estimating channel quality in a receiver |
US6167031A (en) * | 1997-08-29 | 2000-12-26 | Telefonaktiebolaget Lm Ericsson (Publ) | Method for selecting a combination of modulation and channel coding schemes in a digital communication system |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0714188B1 (de) * | 1994-11-25 | 2003-01-02 | T-Mobile Deutschland GmbH | Verfahren zur Ermittlung einer die Qualität einer digitalen Sprachübertragung kennzeichnenden Grösse |
JP3216985B2 (ja) * | 1996-03-08 | 2001-10-09 | 三菱電機株式会社 | 回線制御装置 |
EP0851621B1 (en) * | 1996-12-23 | 2004-06-09 | Canon Kabushiki Kaisha | Coded modulation for constellations with fewer bit per symbol than that which the coding scheme requires |
US6816988B2 (en) * | 2001-08-31 | 2004-11-09 | Agilent Technologies, Inc. | Method and system for minimal-time bit-error-rate testing |
EP1313253A1 (en) * | 2001-11-15 | 2003-05-21 | Evolium S.A.S. | Method for detecting errors in a real-time data entity comprising at least two bit portions having different relevance and corresponding receiver |
EP1359698B1 (en) * | 2002-04-30 | 2005-01-12 | Psytechnics Ltd | Method and apparatus for transmission error characterisation |
US6879813B2 (en) * | 2003-01-30 | 2005-04-12 | Interdigital Technology Corporation | Link-quality estimation method and components for multi-user wireless communication systems |
-
2003
- 2003-04-25 DE DE10318830A patent/DE10318830B4/de not_active Expired - Fee Related
-
2004
- 2004-04-26 US US10/832,411 patent/US7359435B2/en not_active Expired - Fee Related
- 2004-04-26 CN CNB2004100384262A patent/CN100382642C/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5323421A (en) * | 1992-09-30 | 1994-06-21 | Motorola, Inc. | Method and apparatus of estimating channel quality in a receiver |
US6167031A (en) * | 1997-08-29 | 2000-12-26 | Telefonaktiebolaget Lm Ericsson (Publ) | Method for selecting a combination of modulation and channel coding schemes in a digital communication system |
Also Published As
Publication number | Publication date |
---|---|
CN1551671A (zh) | 2004-12-01 |
US7359435B2 (en) | 2008-04-15 |
US20040223541A1 (en) | 2004-11-11 |
DE10318830A1 (de) | 2004-11-25 |
DE10318830B4 (de) | 2005-05-12 |
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Owner name: INTEL MOBILE COMMUNICATIONS LTD. Free format text: FORMER OWNER: INTEL MOBILE COMMUNICATIONS TECHNOLOGY LTD. Effective date: 20120611 Owner name: INTEL MOBILE COMMUNICATIONS TECHNOLOGY LTD. Free format text: FORMER OWNER: INFINEON TECHNOLOGIES AG Effective date: 20120611 |
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Owner name: INFINEON TECHNOLOGIES AG Free format text: FORMER NAME: INFENNIAN TECHNOLOGIES AG |
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Address after: Neubiberg, Germany Patentee after: Infineon Technologies AG Address before: Munich, Federal Republic of Germany Patentee before: INFINEON TECHNOLOGIES AG |
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Effective date of registration: 20120611 Address after: Neubiberg, Germany Patentee after: Intel Mobile Communications GmbH Address before: Neubiberg, Germany Patentee before: Infineon Technologies AG Effective date of registration: 20120611 Address after: Neubiberg, Germany Patentee after: Intel Mobile Communications GmbH Address before: Neubiberg, Germany Patentee before: Intel Mobile Communications GmbH |
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