'Awgn channel' presentation slideshows

Finite-Length Scaling and Error Floors

Finite-Length Scaling and Error Floors. Tom Richardson. Abdelaziz Amraoui Andrea Montanari Ruediger Urbanke. Approach to Asymptotic. Finite Length Scaling. Finite Length Scaling. Finite Length Scaling. Finite Length Scaling. Analysis (BEC): Covariance evolution.

752 views • 53 slides

Simulation Setup

Simulation Setup. RL FullBuffer simulation All the parameters and methods for the simulations follow both the parameter spread sheet in C30-20080114-029 and the output metrics spread sheet in C30-20080114-021 P-ODCH Tx Power distribution is NOT included. (update soon) Notes:

428 views • 34 slides

509 views • 33 slides

Fundamental Dynamics of Digital Communications

432 views • 28 slides

Fundamental Dynamics of Digital Communications

373 views • 28 slides

Performance analysis of channel estimation and adaptive equalization in slow fading channel

Performance analysis of channel estimation and adaptive equalization in slow fading channel. Chen Zhifeng Electrical and Computer Engineering University of Florida. Outline. System Model and Main Techniques Simulation and Experimental Result Possible Improvement Future work My Questions.

607 views • 25 slides

Part 3: Channel Capacity

668 views • 24 slides

Evaluating the Bit Error Rate of M-QAM over the AWGN Channel

894 views • 22 slides

Control over Wireless Communication Channel for Continuous-Time Systems

Control over Wireless Communication Channel for Continuous-Time Systems. C. D. Charalambous ECE Department University of Cyprus, Nicosia, Cyprus. Also, School of Information Technology and Engineering, University of Ottawa, Ottawa Canada Stojan Denic and Alireza Farhadi

341 views • 22 slides

Wireless Communication

579 views • 21 slides

OFDM Transmission over Gaussian Channel

OFDM Transmission over Gaussian Channel. Gwo-Ruey Lee. Outlines. OFDM Transmission over Gaussian Channel Gaussian Distribution The AWGN Channel Model OFDM System Performance over AWGN Channel The Signal Constellations of Different Modulation over AWGN Channel. Gaussian Distribution. 1/2.

716 views • 19 slides

Optimization of adaptive coded modulation schemes for maximum average spectral efficiency

306 views • 18 slides

IT++

IT++. A software package for NEWCOM. What is IT++?.

358 views • 18 slides

Amir K. Khandani khandani@uwaterloo E&CE Department, University of Waterloo

Media-based Modulation. Amir K. Khandani khandani@uwaterloo.ca E&CE Department, University of Waterloo khandani@uwaterloo.ca , 519-8851211 ext 35324. Media -based vs. (legacy) Source -based . Main idea: Embed the information in the variation of the RF channel external to the antenna.

306 views • 17 slides

An implementation of IEEE802.11a WLAN system using Subword Parallelism and its Quantization Error Evaluation

An implementation of IEEE802.11a WLAN system using Subword Parallelism and its Quantization Error Evaluation. Zaipeng Xie Muwu Hou Daphne J Franklin. Topics Covered. Motivation IEEE 802.11a Standard OFDM System Transmitter Receiver Quantization Error Analyses Simulation Results

374 views • 15 slides

153 views • 15 slides

An AWGN Multiaccess Channel*

An AWGN Multiaccess Channel*. Ballard Blair 6.441 - Transmission of Information Massachusetts Institute of Technology May 10, 2007. *Paper: Gallager, R, A Perspective on Multiaccess Channels , IEEE transactions on Information Theory, March 1985. T 1. T 2. Channel. R. T 3. T N.

191 views • 7 slides

Data Detection Given the demodulator output, determine the transmitted symbols MAP Detection Rule

Detection. Data Detection Given the demodulator output, determine the transmitted symbols MAP Detection Rule or equivalently:. Detection. ML Detection Rule: (assumes all inputs are equally likely) Vector AWGN Channel:

186 views • 4 slides