CN101355367A - 干扰消除的方法和装置 - Google Patents
干扰消除的方法和装置 Download PDFInfo
- Publication number
- CN101355367A CN101355367A CNA2008102112487A CN200810211248A CN101355367A CN 101355367 A CN101355367 A CN 101355367A CN A2008102112487 A CNA2008102112487 A CN A2008102112487A CN 200810211248 A CN200810211248 A CN 200810211248A CN 101355367 A CN101355367 A CN 101355367A
- Authority
- CN
- China
- Prior art keywords
- coefficient vector
- impulse response
- channel impulse
- filtering
- filter coefficient
- 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.)
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
- H04L25/03006—Arrangements for removing intersymbol interference
- H04L25/03012—Arrangements for removing intersymbol interference operating in the time domain
- H04L25/03019—Arrangements for removing intersymbol interference operating in the time domain adaptive, i.e. capable of adjustment during data reception
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
- H04L25/03006—Arrangements for removing intersymbol interference
- H04L25/03178—Arrangements involving sequence estimation techniques
- H04L25/03248—Arrangements for operating in conjunction with other apparatus
- H04L25/03292—Arrangements for operating in conjunction with other apparatus with channel estimation circuitry
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Noise Elimination (AREA)
Abstract
Description
Claims (16)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008102112487A CN101355367B (zh) | 2008-09-19 | 2008-09-19 | 干扰消除的方法和装置 |
PCT/CN2009/073831 WO2010031314A1 (zh) | 2008-09-19 | 2009-09-09 | 干扰消除方法和装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008102112487A CN101355367B (zh) | 2008-09-19 | 2008-09-19 | 干扰消除的方法和装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101355367A true CN101355367A (zh) | 2009-01-28 |
CN101355367B CN101355367B (zh) | 2012-05-23 |
Family
ID=40307986
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008102112487A Active CN101355367B (zh) | 2008-09-19 | 2008-09-19 | 干扰消除的方法和装置 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN101355367B (zh) |
WO (1) | WO2010031314A1 (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010031314A1 (zh) * | 2008-09-19 | 2010-03-25 | 华为技术有限公司 | 干扰消除方法和装置 |
CN103392318A (zh) * | 2011-02-24 | 2013-11-13 | 高通股份有限公司 | 使用单时隙自适应多用户信道承载语音业务(vamos)模式防止挂断呼叫 |
CN103430292A (zh) * | 2011-03-30 | 2013-12-04 | 高通股份有限公司 | 二极管,使用二极管的电路及制造方法 |
CN107431548A (zh) * | 2015-03-13 | 2017-12-01 | 高通股份有限公司 | 用于模拟干扰消除的稳健系数计算 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6956897B1 (en) * | 2000-09-27 | 2005-10-18 | Northwestern University | Reduced rank adaptive filter |
CN101123449A (zh) * | 2006-08-11 | 2008-02-13 | 华为技术有限公司 | 干扰消除方法和装置 |
KR100949290B1 (ko) * | 2006-11-17 | 2010-03-25 | 삼성전자주식회사 | 광대역 무선접속 시스템에서 간섭 제거 장치 및 방법 |
CN101355367B (zh) * | 2008-09-19 | 2012-05-23 | 华为技术有限公司 | 干扰消除的方法和装置 |
-
2008
- 2008-09-19 CN CN2008102112487A patent/CN101355367B/zh active Active
-
2009
- 2009-09-09 WO PCT/CN2009/073831 patent/WO2010031314A1/zh active Application Filing
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010031314A1 (zh) * | 2008-09-19 | 2010-03-25 | 华为技术有限公司 | 干扰消除方法和装置 |
CN103392318A (zh) * | 2011-02-24 | 2013-11-13 | 高通股份有限公司 | 使用单时隙自适应多用户信道承载语音业务(vamos)模式防止挂断呼叫 |
CN103430292A (zh) * | 2011-03-30 | 2013-12-04 | 高通股份有限公司 | 二极管,使用二极管的电路及制造方法 |
CN107431548A (zh) * | 2015-03-13 | 2017-12-01 | 高通股份有限公司 | 用于模拟干扰消除的稳健系数计算 |
Also Published As
Publication number | Publication date |
---|---|
WO2010031314A1 (zh) | 2010-03-25 |
CN101355367B (zh) | 2012-05-23 |
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GR01 | Patent grant | ||
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Effective date of registration: 20210422 Address after: Unit 3401, unit a, building 6, Shenye Zhongcheng, No. 8089, Hongli West Road, Donghai community, Xiangmihu street, Futian District, Shenzhen, Guangdong 518040 Patentee after: Honor Device Co.,Ltd. Address before: 518129 Bantian HUAWEI headquarters office building, Longgang District, Guangdong, Shenzhen Patentee before: HUAWEI TECHNOLOGIES Co.,Ltd. |
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CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: Unit 3401, unit a, building 6, Shenye Zhongcheng, No. 8089, Hongli West Road, Donghai community, Xiangmihu street, Futian District, Shenzhen, Guangdong 518040 Patentee after: Honor Terminal Co.,Ltd. Country or region after: China Address before: 3401, unit a, building 6, Shenye Zhongcheng, No. 8089, Hongli West Road, Donghai community, Xiangmihu street, Futian District, Shenzhen, Guangdong Patentee before: Honor Device Co.,Ltd. Country or region before: China |