CN102377443B - 通信接收器和通信方法 - Google Patents
通信接收器和通信方法 Download PDFInfo
- Publication number
- CN102377443B CN102377443B CN201110183385.6A CN201110183385A CN102377443B CN 102377443 B CN102377443 B CN 102377443B CN 201110183385 A CN201110183385 A CN 201110183385A CN 102377443 B CN102377443 B CN 102377443B
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- communication
- signal
- analog
- sink
- circuit
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- 238000004891 communication Methods 0.000 title claims abstract description 202
- 238000000034 method Methods 0.000 title claims abstract description 79
- 230000008569 process Effects 0.000 claims abstract description 73
- 239000000835 fiber Substances 0.000 claims description 37
- 238000011084 recovery Methods 0.000 claims description 35
- 238000005070 sampling Methods 0.000 claims description 29
- 230000001419 dependent effect Effects 0.000 claims description 5
- 238000013139 quantization Methods 0.000 claims description 3
- 230000002708 enhancing effect Effects 0.000 claims 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 14
- 229910052802 copper Inorganic materials 0.000 description 14
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- 238000004590 computer program Methods 0.000 description 8
- 238000012545 processing Methods 0.000 description 7
- 238000011002 quantification Methods 0.000 description 6
- 238000004134 energy conservation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
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- 238000007493 shaping process Methods 0.000 description 2
- VCGRFBXVSFAGGA-UHFFFAOYSA-N (1,1-dioxo-1,4-thiazinan-4-yl)-[6-[[3-(4-fluorophenyl)-5-methyl-1,2-oxazol-4-yl]methoxy]pyridin-3-yl]methanone Chemical compound CC=1ON=C(C=2C=CC(F)=CC=2)C=1COC(N=C1)=CC=C1C(=O)N1CCS(=O)(=O)CC1 VCGRFBXVSFAGGA-UHFFFAOYSA-N 0.000 description 1
- CYJRNFFLTBEQSQ-UHFFFAOYSA-N 8-(3-methyl-1-benzothiophen-5-yl)-N-(4-methylsulfonylpyridin-3-yl)quinoxalin-6-amine Chemical compound CS(=O)(=O)C1=C(C=NC=C1)NC=1C=C2N=CC=NC2=C(C=1)C=1C=CC2=C(C(=CS2)C)C=1 CYJRNFFLTBEQSQ-UHFFFAOYSA-N 0.000 description 1
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- 239000004065 semiconductor Substances 0.000 description 1
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Classifications
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/0002—Modulated-carrier systems analog front ends; means for connecting modulators, demodulators or transceivers to a transmission line
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/0003—Software-defined radio [SDR] systems, i.e. systems wherein components typically implemented in hardware, e.g. filters or modulators/demodulators, are implented using software, e.g. by involving an AD or DA conversion stage such that at least part of the signal processing is performed in the digital domain
- H04B1/0007—Software-defined radio [SDR] systems, i.e. systems wherein components typically implemented in hardware, e.g. filters or modulators/demodulators, are implented using software, e.g. by involving an AD or DA conversion stage such that at least part of the signal processing is performed in the digital domain wherein the AD/DA conversion occurs at radiofrequency or intermediate frequency stage
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
- H04B1/403—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency
- H04B1/406—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency with more than one transmission mode, e.g. analog and digital modes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/60—Receivers
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Analogue/Digital Conversion (AREA)
- Communication Control (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US36057110P | 2010-07-01 | 2010-07-01 | |
US61/360,571 | 2010-07-01 | ||
US12/883,842 US8442159B2 (en) | 2010-07-01 | 2010-09-16 | Multi-protocol communications receiver with shared analog front-end |
US12/883,842 | 2010-09-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102377443A CN102377443A (zh) | 2012-03-14 |
CN102377443B true CN102377443B (zh) | 2014-11-19 |
Family
ID=44514392
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110183385.6A Active CN102377443B (zh) | 2010-07-01 | 2011-07-01 | 通信接收器和通信方法 |
Country Status (6)
Country | Link |
---|---|
US (2) | US8442159B2 (zh) |
EP (1) | EP2403300B1 (zh) |
KR (1) | KR101296299B1 (zh) |
CN (1) | CN102377443B (zh) |
HK (1) | HK1167936A1 (zh) |
TW (1) | TWI504166B (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8442159B2 (en) | 2010-07-01 | 2013-05-14 | Broadcom Corporation | Multi-protocol communications receiver with shared analog front-end |
US8879616B2 (en) * | 2011-10-31 | 2014-11-04 | Hewlett-Packard Development Company, L.P. | Receiver with decision feedback equalizer |
CN103326979B (zh) * | 2012-03-21 | 2016-05-25 | 华为技术有限公司 | 一种多载波接收装置及方法 |
US20150149654A1 (en) * | 2013-11-22 | 2015-05-28 | Broadcom Corporation | Modular Analog Frontend |
US9325546B1 (en) * | 2014-11-14 | 2016-04-26 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Data rate and PVT adaptation with programmable bias control in a SerDes receiver |
CN104734785B (zh) * | 2015-01-26 | 2018-04-10 | 华北水利水电大学 | 一种可见光接收装置和可见光接收方法 |
US10263663B2 (en) * | 2015-12-17 | 2019-04-16 | Intel Corporation | M-ary pulse amplitude modulation digital equalizer |
US11172444B2 (en) * | 2016-10-10 | 2021-11-09 | Qualcomm Incorporated | Techniques for power control and management |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6469649B1 (en) * | 2000-03-08 | 2002-10-22 | Massachusetts Institute Of Technology | Narrowband analog to digital converter with suppressed second-order distortion |
CN1914812A (zh) * | 2004-02-04 | 2007-02-14 | 皇家飞利浦电子股份有限公司 | 用于消除干扰信号的方法和接收器 |
CN101459643A (zh) * | 2007-12-12 | 2009-06-17 | 美国博通公司 | 一种用于处理通信信号的方法和处理通信信号的系统 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20070022081A (ko) * | 2004-06-14 | 2007-02-23 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 적응형 디지털 초 광대역 수신기 |
KR100758854B1 (ko) * | 2005-03-29 | 2007-09-19 | 인티그런트 테크놀로지즈(주) | 가변 이득 모드를 갖는 저잡음 증폭기 및 차동증폭기. |
US7782929B2 (en) * | 2006-08-28 | 2010-08-24 | Teranetics, Inc. | Multiple transmission protocol transceiver |
US8055207B2 (en) * | 2006-12-06 | 2011-11-08 | Broadcom Corporation | RF receiver with fast baseband switching |
US8570446B2 (en) * | 2007-03-14 | 2013-10-29 | Chris Ouslis | Method and apparatus for processing a signal with a coarsely positioned IF frequency |
US7949319B2 (en) * | 2007-03-22 | 2011-05-24 | Silicon Laboratories Inc. | Receiver architectures for digital radio broadcasts and associated methods |
US20080261548A1 (en) * | 2007-04-19 | 2008-10-23 | Krone Andrew W | System and method for selecting an intermediate frequency |
US7755523B2 (en) * | 2007-09-24 | 2010-07-13 | Nanoamp Mobile, Inc. | ADC use with multiple signal modes |
US8442159B2 (en) * | 2010-07-01 | 2013-05-14 | Broadcom Corporation | Multi-protocol communications receiver with shared analog front-end |
-
2010
- 2010-09-16 US US12/883,842 patent/US8442159B2/en active Active
-
2011
- 2011-06-28 EP EP11005272.7A patent/EP2403300B1/en active Active
- 2011-06-30 TW TW100123161A patent/TWI504166B/zh not_active IP Right Cessation
- 2011-07-01 CN CN201110183385.6A patent/CN102377443B/zh active Active
- 2011-07-01 KR KR1020110065695A patent/KR101296299B1/ko not_active IP Right Cessation
-
2012
- 2012-08-31 HK HK12108555.6A patent/HK1167936A1/zh not_active IP Right Cessation
-
2013
- 2013-04-26 US US13/871,831 patent/US8964907B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6469649B1 (en) * | 2000-03-08 | 2002-10-22 | Massachusetts Institute Of Technology | Narrowband analog to digital converter with suppressed second-order distortion |
CN1914812A (zh) * | 2004-02-04 | 2007-02-14 | 皇家飞利浦电子股份有限公司 | 用于消除干扰信号的方法和接收器 |
CN101459643A (zh) * | 2007-12-12 | 2009-06-17 | 美国博通公司 | 一种用于处理通信信号的方法和处理通信信号的系统 |
Also Published As
Publication number | Publication date |
---|---|
EP2403300A2 (en) | 2012-01-04 |
US20120002713A1 (en) | 2012-01-05 |
HK1167936A1 (zh) | 2012-12-14 |
US8442159B2 (en) | 2013-05-14 |
US20130243072A1 (en) | 2013-09-19 |
KR101296299B1 (ko) | 2013-08-14 |
CN102377443A (zh) | 2012-03-14 |
EP2403300A3 (en) | 2015-12-23 |
KR20120002947A (ko) | 2012-01-09 |
EP2403300B1 (en) | 2016-11-02 |
TWI504166B (zh) | 2015-10-11 |
TW201214987A (en) | 2012-04-01 |
US8964907B2 (en) | 2015-02-24 |
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