CN1610341A - 传输信道信道性质估测方法及装置 - Google Patents
传输信道信道性质估测方法及装置 Download PDFInfo
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- CN1610341A CN1610341A CN200410087047.2A CN200410087047A CN1610341A CN 1610341 A CN1610341 A CN 1610341A CN 200410087047 A CN200410087047 A CN 200410087047A CN 1610341 A CN1610341 A CN 1610341A
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- 238000000034 method Methods 0.000 title claims description 33
- 230000005540 biological transmission Effects 0.000 claims abstract description 89
- 230000004044 response Effects 0.000 claims abstract description 29
- 238000012546 transfer Methods 0.000 claims description 36
- 238000005070 sampling Methods 0.000 claims description 21
- 238000012545 processing Methods 0.000 claims description 15
- 238000012892 rational function Methods 0.000 claims description 9
- 238000013139 quantization Methods 0.000 claims description 7
- 239000006185 dispersion Substances 0.000 abstract description 8
- 230000000704 physical effect Effects 0.000 abstract description 6
- 230000006870 function Effects 0.000 description 25
- 239000011159 matrix material Substances 0.000 description 6
- 230000008859 change Effects 0.000 description 4
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
Abstract
Description
Claims (21)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10349566.5 | 2003-10-24 | ||
DE10349566A DE10349566A1 (de) | 2003-10-24 | 2003-10-24 | Verfahren und Vorrichtung zur Schätzung von Kanaleigenschaften eines Übertragungskanals |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1610341A true CN1610341A (zh) | 2005-04-27 |
CN100484113C CN100484113C (zh) | 2009-04-29 |
Family
ID=34559191
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100870472A Active CN100484113C (zh) | 2003-10-24 | 2004-10-22 | 传输信道信道性质估测方法及装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7561639B2 (zh) |
CN (1) | CN100484113C (zh) |
DE (1) | DE10349566A1 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005048225B4 (de) * | 2005-10-07 | 2014-04-30 | Lantiq Deutschland Gmbh | Verfahren zum Ermitteln von Leitungsparametern einer auszumessenden Signalübertragungsleitung |
US8488726B2 (en) | 2006-08-02 | 2013-07-16 | Clariphy Communications, Inc. | Receivers based on closed-form parametric estimates of the probability density function for the received signal |
US20100079170A1 (en) * | 2008-09-29 | 2010-04-01 | Infineon Technologies Ag | Apparatus and method for the analysis of a periodic signal |
CN112013505B (zh) * | 2019-05-31 | 2021-11-02 | 青岛海尔空调电子有限公司 | 用于控制通讯补偿的方法及装置、空调 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2279777B (en) * | 1993-06-30 | 1997-07-16 | West Instr Limited | Apparatus for and method of controlling a process |
US6697633B1 (en) * | 1995-06-02 | 2004-02-24 | Northrop Grummar Corporation | Method permitting increased frequency re-use in a communication network, by recovery of transmitted information from multiple cochannel signals |
DE19906865C2 (de) * | 1999-02-18 | 2003-03-13 | Infineon Technologies Ag | Verfahren und Einrichtung zur Entzerrung und Decodierung eines Datensignals |
US6603823B1 (en) * | 1999-11-12 | 2003-08-05 | Intel Corporation | Channel estimator |
CA2325615A1 (en) * | 2000-11-10 | 2002-05-10 | Robert F. Enenkel | Method and apparatus for evaluating polynomials and rational functions |
US7133477B2 (en) * | 2002-01-02 | 2006-11-07 | Intel Corporation | Robust low complexity multi-antenna adaptive minimum mean square error equalizer |
US7184492B2 (en) * | 2003-02-10 | 2007-02-27 | Ericsson Inc. | Using antenna arrays in multipath environment |
-
2003
- 2003-10-24 DE DE10349566A patent/DE10349566A1/de not_active Ceased
-
2004
- 2004-10-21 US US10/970,516 patent/US7561639B2/en active Active
- 2004-10-22 CN CNB2004100870472A patent/CN100484113C/zh active Active
Also Published As
Publication number | Publication date |
---|---|
US20050111591A1 (en) | 2005-05-26 |
US7561639B2 (en) | 2009-07-14 |
DE10349566A1 (de) | 2005-06-09 |
CN100484113C (zh) | 2009-04-29 |
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