16 PSK modulation
Abstract: qualcomm QO256 16psk block diagram Q1875 16-ary tcm 2911 2039P tcm 8PSK 16-PSK
Contextual Info: Q1875 P ragm atic Trellis D ecoder 2 Other QUALCOMM VLSI Products • Viterbi Decoders - 256 Kbps to 25 Mbps Maximum Data Rates • Dual Direct Digital Synthesizers DDS • Phase Locked Loop (PLL) Frequency Synthesizers • DDS and PLL Evaluation Boards
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q1875dl80-3749-2q187bility16 psk modulation+8qualcommqo25616psk block diagram16-arytcm 29112039ptcm 8psk16-psk
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Q1900
Contextual Info: Q1900 VITERBI/TRELLIS DECODER FEATURES • Viterbi Mode Rates V3 , V2 , 3/ a and 7M • Data Rates up to 30 Mbps for Viterbi Mode and • Trellis Mode Rates 2/3 and 3/4 • Full Duplex Encode and Decode in Both Viterbi and Trellis Modes • Large Coding Gains at Eb/No of 10 5
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viterbi decoder for tcm decoders using verilog
Abstract: soft 16 QAM modulation matlab code 16 QAM modulation verilog code trellis code modulation 5/6 decoder verilog code for TCM decoder bpsk simulink matlab viterbi decoder for tcm decoders vhdl code for modulation Viterbi Trellis Decoder vhdl code for probability finder
Contextual Info: Viterbi Compiler User Guide 101 Innovation Drive San Jose, CA 95134 www.altera.com MegaCore Version: Document Date: 10.0 July 2010 Copyright 2010 Altera Corporation. All rights reserved. Altera, The Programmable Solutions Company, the stylized Altera logo, specific device designations, and all other
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viterbi decoder for tcm decoders using verilogsoft 16 qam modulation matlab code16 qam modulation verilog codetrellis code modulation 5/6 decoder+6verilog code for tcm decoderbpsk simulink matlabviterbi decoder for tcm decodersvhdl code for modulationviterbi trellis decodervhdl code for probability finder
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DEMODULATOR PSK-8
Abstract: 16-PSK 16PSK CS3410 Viterbi Decoder viterbi decoder for tcm decoders IESS-308/309 tcm 5/6 decoder branch metric Viterbi Trellis Decoder
Contextual Info: CS3410 TM High Speed Viterbi/TCM Decoder Virtual Components for the Converging World The CS3410 Viterbi/TCM Decoder is a high performance implementation suitable for a range of Forward Error Correction applications. This highly integrated Application Specific Virtual Component ASVC can be used in
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cs3410ds3410demodulator psk-816-psk+716pskviterbi decoderviterbi decoder for tcm decodersiess-308/309tcm 5/6 decoderbranch metricviterbi trellis decoder
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Echo cancellation in tms320c50
Abstract: facsimile receiver block diagram and transmitter viterbi convolution TMS320C10 TMS320C51 hf data modem DSP TMS320C51 SPRA073 source code for echo cancellation using tms320c5x GOERTZEL ALGORITHM fsk SOURCE CODE
Contextual Info: DSP Solutions for Telephony and Data/Facsimile Modems Application Book 1997 Digital Signal Processing Solutions Printed in U.S.A., January 1997 SPRA073 DSP Solutions for Telephony and Data/Facsimile Modems Tim Massey and Ramesh Iyer Technical Staff-Western Area DSP Applications
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spra073echo cancellation in tms320c50facsimile receiver block diagram and transmitterviterbi convolution+6tms320c10tms320c51hf data modemdsp tms320c51source code for echo cancellation using tms320c5xgoertzel algorithm fsk source code
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16-PSK
Abstract: 16PSK viterbi decoder for tcm decoders branch metric XOR 7486 CS3410 64 tcm trellis differential encoder for psk Convolutional Encoder viterbi IESS-308/309
Contextual Info: CS3410 TM High Speed Viterbi/TCM Decoder Virtual Components for the Converging World The CS3410 Viterbi/TCM Decoder is a high performance implementation suitable for a range of Forward Error Correction applications. This highly integrated Application Specific Virtual Component ASVC can be used in
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cs3410de256ds3410-a16-psk+816pskviterbi decoder for tcm decodersbranch metricxor 748664 tcm trellisdifferential encoder for pskconvolutional encoderviterbi iess-308/309
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GOERTZEL ALGORITHM fsk SOURCE CODE
Abstract: modem circuit echo TMS320C10 fft TMS320C10 TMS320C51 SPRA012 equalizer HF modem VOCODER "V.34Q" taylor differential transmitter
Contextual Info: DSP Solutions for Telephony and Data/Facsimile Modems Tim Massey and Ramesh Iyer Technical Staff-Western Area DSP Applications Digital Signal Processing Solutions — Semiconductor Group SPRA073 January 1997 IMPORTANT NOTICE Texas Instruments TI reserves the right to make changes to its products or to discontinue any semiconductor
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spra073201b/cgoertzel algorithm fsk source codemodem circuit echo+8tms320c10 ffttms320c10tms320c51spra012equalizer hf modemvocoderv.34qtaylor differential transmitter
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1/3 Convolutional encoder
Abstract: 16 QAM receiver block diagram pulse position modulation demodulation Reed-Solomon CODEC Modulator 64 QAM 16 QAM Transmitter block diagram viterbi convolution Group-Delay Equaliser 935 MHz BAND PASS FILTER dsp lsb modulation demodulation
Contextual Info: Modems 2.1 2 OVERVIEW The International Telegraph and Telephone Consultative Committee CCITT , which determines protocols and standards for telephone and telegraph equipment, has authored a number of recommendations describing modem operation. This chapter surveys the fundamental
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adsp-2100154-tap1/3 convolutional encoder16 qam receiver block diagram+8pulse position modulation demodulationreed-solomon codecmodulator 64 qam16 qam transmitter block diagramviterbi convolutiongroup-delay equaliser935 mhz band pass filterdsp lsb modulation demodulation
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MIL-STD-188-182
Abstract: MIL-STD-188-183 MIL-STD-188-183A MIl-STD-188-181B MIL-STD-188-181 16 bit qpsk VHDL CODE MIl-STD-188181B MIL-STD 188-181B Convolutional Viterbi Decoder
Contextual Info: Dual Constraint Length Viterbi Decoder March, 1999, ver. 2.1.1_ Data Sheet PN F805SC Target Applications: Features Communications Satellite Communications MIL-STD-188-181 MIL-STD-188-182 MIL-STD-188-183 PLD Provides ASIC Performance plus Software Flexibility
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f805scmil-std-188-181mil-std-188-182mil-std-188-183+8860-mingmil-std-188-183amil-std-188-181b16 bit qpsk vhdl codemil-std-188181bmil-std 188-181bconvolutionalviterbi decoder
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scrambler satellite v.35
Abstract: IESS-308 sCRAMBLER BUS13r iess-309 standard BPSK demodulator bpsk modulation and demodulation scrambler v.35 diagram intelsat scrambler IESS309
Contextual Info: PMC r PM7018 RPFEC ERROR CORRECTION CIRCUIT DATA SHEET FEATURES • Constraint length 7 convolutional encoder polynomials 133,171 • Vrterbi decoder with up to 3 bit soft decision inputs and an 80 stage trellis • Two versions for operation at the following information data rates:
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pm7018-256pm7018-2500861029r5scrambler satellite v.35+8iess-308 scramblerbus13riess-309 standardbpsk demodulatorbpsk modulation and demodulationscrambler v.35 diagramintelsat scrambleriess309
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5 to 32 decoder using 3 to 8 decoder vhdl code
Abstract: branch metric BPSK modulation VHDL CODE verilog code for BPSK 5 to 32 decoder using 3 to 8 decoder verilog qpsk modulation VHDL CODE QPSK using xilinx vhdl code for modulation X9009 Viterbi Decoder
Contextual Info: Soft-Decision Viterbi Decoder January 10, 2000 Product Specification AllianceCORE Facts CAST, Inc. 24 White Birch Drive Pomona, New York 10907 USA Phone: +1 914-354-4945 Fax: +1 914-354-0325 E-Mail: info@cast-inc.com URL: www.cast-inc.com Features • •
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5 to 32 decoder using 3 to 8 decoder vhdl codebranch metricbpsk modulation vhdl codeverilog code for bpsk+65 to 32 decoder using 3 to 8 decoder verilogqpsk modulation vhdl codeqpsk using xilinxvhdl code for modulationx9009viterbi decoder
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viterbi
Contextual Info: A TMS320C53-Based Enhanced Forward Error-Correction Scheme for U.S. Digital Cellular Radio Application Report Mansoor A. Chishtie Digital Signal Processing Applications — Semiconductor Group SPRA148 October 1994 Printed on Recycled Paper IMPORTANT NOTICE
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tms320c53-basedspra148is-54tms320c5x+1viterbi
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D9845
Abstract: adsl hybrid filter nec prom
Contextual Info: NEW PRODUCTS 4 ADSL CHIPSET µPD98451/µPD98452/µPD98453 Hiromitsu Moriwaki*/Masaya Naruse* Introduction ADSL Asymmetric Digital Subscriber Line is a high-speed data communications technology that uses the existing xDSL (x Digital Subscriber Line) telephone network.
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pd98451/pd98452/pd98453d9845+2adsl hybrid filternec prom
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Trellis
Abstract: viterbi IESS-308/309 Viterbi Trellis Decoder viterbi decoder for tcm decoders viterbi convolution express card DVB IESS-308/309 XAPP551 XC3S100E
Contextual Info: Viterbi Decoder v6.2 DS247 October 10, 2007 Product Specification Introduction The Viterbi Decoder is used in many Forward Error Correction FEC applications and in systems where data are transmitted and subject to errors before reception. The Viterbi Decoder is compatible with many
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ds247iess-308/309trellisviterbi iess-308/309+6viterbi trellis decoderviterbi decoder for tcm decodersviterbi convolutionexpress card dvbxapp551xc3s100e
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TQFP64A
Abstract: ST70135A PQFP144 ST70134 TQFP64 Diagram of ADSL CPE Analog Front End
Contextual Info: ST70134 - ST70135A ASCOT ADSL MODEM CHIP SET FOR CPE PRODUCT PREVIEW • COMPLETE CHIP SET FOR ADSL CPE MODEM ■ COMPLIANCE WITH ANSI T1.413 ISSUE 1 & ISSUE 2 & G.992.2 G. LITE ■ IMPLEMENTS DISCRETE MULTITONE (DMT) MODULATION AND DEMODULATION ON CPE SIDE
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st70134st70135a32kbps32mbps+53125khztqfp64apqfp144tqfp64diagram of adsl cpe analog front end
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c54xcode
Abstract: Q1401 TMS320C54X Qualcomm application note polynomial AN1401-2a GSM Viterbi 2K23 TMS320C54x transmitter qualcomm convolutional decoder
Contextual Info: Viterbi Decoding Techniques in the TMS320C54x Family Henry Hendrix Member, Group Technical Staff SPRA071 June 1996 IMPORTANT NOTICE Texas Instruments TI reserves the right to make changes to its products or to discontinue any semiconductor product or service without notice, and advises its customers to obtain the latest version
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tms320c54xspra071c54xcodeq1401+7qualcomm application notepolynomialan1401-2agsm viterbi2k23tms320c54x transmitterqualcomm convolutional decoder
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atu-c
Abstract: PQFP144 block ifft STLC60134 STLC60135 TQFP64 TQFP-64 IFFT adsl chipset block diagram 11MHz CRYSTAL OSCILLATOR
Contextual Info: STLC60134 STLC60135 ADSL MODEM CHIP SET PRODUCT PREVIEW COMPLETE CHIP SET FOR ADSL MODEM FUNCTIONS COMPLIANCE WITH ANSI T1.413 ISSUE 1 & ISSUE 2 IMPLEMENTS DISCRETE MULTITONE DMT MODULATION AND DEMODULATION DATA RATES UP TO 8Mbps DOWNSTREAM AND TO 1Mbps UPSTREAM WITH 32Kbps
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stlc60134stlc6013532kbps32mbps+93125khzatu-cpqfp144block iffttqfp64tqfp-64ifftadsl chipset block diagram11mhz crystal oscillator
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Viterbi Trellis Decoder multidimensional
Abstract: transmitter and receiver project Viterbi Decoder sample project of TMS320C50 Codex modem viterbi convolution
Contextual Info: V.34 Transmitter and Receiver Implementation on the TMS320C50 DSP Application Report 1997 Digital Signal Processing Solutions Printed in U.S.A., June 1997 SPRA159 V.34 Transmitter and Receiver Implementation on the TMS320C50 DSP Dr. Steven A. Tretter, Faculty Advisor
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tms320c50spra159viterbi trellis decoder multidimensionaltransmitter and receiver project+4viterbi decodersample project of tms320c50codex modemviterbi convolution
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block diagram of speech recognition
Abstract: 16 QAM Transmitter block diagram 32 QAM Transmitter block diagram goertzel algorithm circuit diagram of speech recognition 16 QAM receiver block diagram speech scrambler ADSP filter algorithm implementation ADSP-21msp50 receiver QAM schematic diagram
Contextual Info: Contents CHAPTER 1 1.1 1.2 1.2.1 1.2.2 1.2.3 1.2.4 1.3 1.4 1.5 1.6 1.7 OVERVIEW . 1 ADSP-2100 FAMILY PROCESSORS . 1 ADSP-2100 Family Base Architecture . 4
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adsp-2100adsp-2101adsp-2111adsp-21msp50+9block diagram of speech recognition16 qam transmitter block diagram32 qam transmitter block diagramgoertzel algorithmcircuit diagram of speech recognition16 qam receiver block diagramspeech scrambleradsp filter algorithm implementationreceiver qam schematic diagram
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TMS3206X
Abstract: research paper on wireless sdram memory module 1993 Turbo Encoder bs 1361 llr approximation turbo decoder decoder k map 2 to 4 TMS320C62001
Contextual Info: ALEXANDRIA RESEARCH INSTITUTE VIRGINIA TECH Turbo Code implementation on the C6x William J. Ebel Associate Professor Alexandria Research Institute Virginia Polytechnic Institute and State University email: webel@vt.edu Keywords: Error Correcting Codes, Turbo-Codes, Fixed-Point Numbers, MAP Decoding, Soft
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tms320c6201tms320c6xtms3206xresearch paper on wireless+7sdram memory module 1993turbo encoderbs 1361llr approximationturbo decoderdecoder k map 2 to 4tms320c62001
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PAIRGAIN
Abstract: adsl psd mask HDSL2 T1E1 trellis 5/6 decoder trellis code modulation 5/6 decoder scheme TR-28 HDSL 120 Adtran T1.413 ADSL standard viterbi algorithm
Contextual Info: HDSL2 Overcomes the Impairments of the Local Loop White Paper January 2001 Order Number: 249346-001 As of January 15, 2001, this document replaces the Level One document HDSL2 Overcomes the Impairments of the Local Loop White Paper. Information in this document is provided in connection with Intel products. No license, express or implied, by estoppel or otherwise, to any intellectual
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pairgainadsl psd maskhdsl2t1e1+6trellis 5/6 decodertrellis code modulation 5/6 decoder schemetr-28hdsl 120adtran t1.413 adsl standardviterbi algorithm
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MB86670A
Abstract: signal constellation diagram circuitry Interleaver
Contextual Info: Product Flyer ADSL Trans- MB86670A MB86670A April 2000 Version 1.2 KeyWave ADSL Transceiver/Controller The KeyWave™ ADSL Transceiver/Controller, from Fujitsu, is the key component for Asymetrical Digital Subscriber Line ADSL modems supporting Discrete
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mb86670a/fml/npd/adsltc/fl/2077signal constellation diagramcircuitry interleaver |
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TQFP144 DIMENSION
Abstract: ST70134 ST70235A STLC60135 TQFP144 ifft transmitter IP113 scrambler solomon
Contextual Info: ST70235A ASCOTTM DMT TRANSCEIVER PRELIMINARY DATA • DMT MODEM FOR CPE ADSL, COMPATIBLE WITH THE FOLLOWING STANDARDS: - ANSI T1.413 ISSUE 2 - ITU-T G.992.1 G.DMT - ITU-T G.992.2 (G.LITE) ■ SUPPORTS EITHER ATM (UTOPIA LEVEL 1 & 2) OR BITSTREAM INTERFACE
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