'Soft decision' presentation slideshows

Hardware Implementation Issues on Viterbi Decoder

Hardware Implementation Issues on Viterbi Decoder. Speaker : Meng-Hau Wu Advisor : Tzi-Dar Chiueh Date : May 31, 2004. Outline. Review of Viterbi algorithm Hardware implementation issues Branch Metric Computation (BMC) Add-Compare-Select (ACS)

646 views • 32 slides

Digital Communications I: Modulation and Coding Course

Spring - 2015 Jeffrey N. Denenberg Lecture 8a: Channel Encoding Part 3. Digital Communications I: Modulation and Coding Course. Last time, we talked about:. How decoding is performed for Convolutional codes? What is a Maximum likelihood decoder? What are soft decisions and hard decisions?

400 views • 29 slides

EE 3220: Digital Communication

299 views • 28 slides

Error Correction Code (2)

Error Correction Code (2). Fire Tom Wada Professor, Information Engineering, Univ. of the Ryukyus. Two major FEC technologies. Reed Solomon code (Block Code) Convolutional code Serially concatenated code. Interleaving. Reed Solomon Code. Convolution Code. ConcatenatedCoded.

505 views • 26 slides

ECED 4504 Digital Transmission Theory

362 views • 24 slides

Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANS)

Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANS). Submission Title: [Implementation of Viterbi decoder for MB-OFDM System] Date Submitted: [November 2004] Revised: [] Source: [Sang-sung Choi, Sung-woo Choi]

263 views • 15 slides

Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANS)

Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANS). Submission Title: [Implementation of Viterbi decoder for MB-OFDM System] Date Submitted: [November 2004] Revised: [] Source: [Sang-sung Choi, Sung-woo Choi]

152 views • 15 slides

QAM demapping & simulation results

QAM demapping & simulation results. Advisor : Yung-An Kao Student : Chi-Ting Wu 2005.03.31. Outline. Mean offset 16 QAM demapping Simulation results. Mean value offset. Mean value offset. Mean offset.

421 views • 14 slides

Soft Decision V-BLAST Algorithm for MIMO Signal Detection

185 views • 1 slides