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Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs) Submission Title: [ Multi-band OFDM Phy

Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs) Submission Title: [ Multi-band OFDM Phy

Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs) Submission Title: [ Multi-band OFDM Physical Layer Proposal ] Date Submitted: [ 17 September, 2003 ] Source: [ Presenter: Anuj Batra ] Company [ Texas Instruments ]

By allison
(156 views)

Electrical Communications Systems ECE.09.331 Spring 2008

Electrical Communications Systems ECE.09.331 Spring 2008

Electrical Communications Systems ECE.09.331 Spring 2008. Lecture 11a April 8, 2008. Shreekanth Mandayam ECE Department Rowan University http://engineering.rowan.edu/~shreek/spring08/ecomms/. Plan. Digital Baseband Communications Error Control Coding Hamming Distance

By oberon
(127 views)

Chapter Nine: Data Transmission

Chapter Nine: Data Transmission

Chapter Nine: Data Transmission. Introduction. Binary data is transmitted by either by serial or parallel methods Data transmission over long distances is usually done by serial means. Data Coding. Data coding techniques are used to convert alphanumeric characters into binary numbers

By silas
(103 views)

ECE 636 Reconfigurable Computing Lecture 13 Mid-term I Review

ECE 636 Reconfigurable Computing Lecture 13 Mid-term I Review

ECE 636 Reconfigurable Computing Lecture 13 Mid-term I Review. Q. Read or Write. P1. Q. P2. Out. P3. Data. P4. Programming Bit. I1. I2. 2-Input LUT. SRAM-based FPGA. SRAM bits can be programmed many times Each programming bit takes up five transistors

By hedda
(90 views)

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

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: [ NICT PHY Proposal, Part A ] Date Submitted: [ July 6 th , 2013 ] Source: [ Marco Hernandez, Huan-Bang Li, Igor Dotlić, Ryu Miura ] Company: [ NICT ]

By vui
(50 views)

Improving BER Performance of LDPC Codes Based on Intermediate Decoding Results

Improving BER Performance of LDPC Codes Based on Intermediate Decoding Results

Improving BER Performance of LDPC Codes Based on Intermediate Decoding Results. Esa Alghonaim, M. Adnan Landolsi, Aiman El-Maleh King Fahd University of Petroleum & Minerals Saudi Arabia. Outline. Motivation Overview of LDPC codes Belief Propagation (BP) Algorithm

By morag
(152 views)

The 3 rd MCM of COST 289 : TU Košice , October 30 - 31 , 2003

The 3 rd MCM of COST 289 : TU Košice , October 30 - 31 , 2003

Technical University of Ko šice, Slovakia. Department of Electronics and Multimedial Communications. Technical University of Ko š ice. Park Komenskeho 13 , 041 20 Ko š ice. THE PIECE-WISE LINEAR. S lovak Republic. MICROSTATISTIC. e-mail: Dusan.Kocur@tuke.sk. MULTI-USER RECEIVE R.

By arvin
(127 views)

Introduction to Reed-Solomon Coding ( Part I )

Introduction to Reed-Solomon Coding ( Part I )

Introduction to Reed-Solomon Coding ( Part I ). Introduction. One of the most error control codes is Reed-Solomon codes. These codes were developed by Reed & Solomon in June, 1960.

By kevork
(185 views)

III. Turbo Codes

III. Turbo Codes

III. Turbo Codes. Turbo Decoding. Turbo decoders rely on probabilistic decoding of component RSC decoders Iteratively exchanging soft-output information between decoder 1 and decoder 2 before making a final deciding on the transmitted bits

By waite
(153 views)

Future Mobile Communications beyond 3G Systems

Future Mobile Communications beyond 3G Systems

Future Mobile Communications beyond 3G Systems. A Multicarrier CDMA Architecture Based on Orthogonal Complementary Codes. Prepared for EECE565 – Wireless Communication Systems. Maturity of 3G Systems. Extensive evaluation of W-CDMA has been carried out in both simulations and field trials.

By hosea
(161 views)

Error Control Code

Error Control Code

Error Control Code. Error Control Code. Widely used in many areas, like communications, DVD, data storage… In communications, because of noise, you can never be sure that a received bit is right

By delora
(105 views)

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

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: [Harmonization of HARQ text] Date Submitted: [15th of September 2010] Source: [ Marco Hernandez, et. al.] Company: [ NICT, et. al.]

By wolfe
(88 views)

ELEN 602 Lecture 4

ELEN 602 Lecture 4

Review of last lecture Communication basics More on transmission media Errors in Transmission. ELEN 602 Lecture 4.      . Ethernet Hub. Usable frequency range of 500Hz to 2900 HZ W = 2400 HZ, signaling rate = 2400 pulses/second Use Trellis Modulation

By skip
(115 views)

CIS 6930 Powerline Communications Error Handling

CIS 6930 Powerline Communications Error Handling

(c) 2013 Richard Newman. CIS 6930 Powerline Communications Error Handling. Error Handling - Outline. Analysis Forward Error Correction Copy codes Block codes Convolutional codes Scrambling Concatenated codes Turbo-codes Low Density Parity Check (LDPC) Backward Error Correction (BEC)

By royal
(194 views)

Everlasting Security and Undetectability in Wireless Communications

Everlasting Security and Undetectability in Wireless Communications

Everlasting Security and Undetectability in Wireless Communications. ICNC Lecture February 6, 2014. Dennis Goeckel University of Massachusetts Amherst This work is supported by the National Science Foundation under Grants CNS - 1019464, CCF-1249275, and ECCS-1309573.

By afra
(67 views)

QoS-Guaranteed Scheduling and Resource Allocation Algorithm for IEEE 802.16 OFDMA System

QoS-Guaranteed Scheduling and Resource Allocation Algorithm for IEEE 802.16 OFDMA System

QoS-Guaranteed Scheduling and Resource Allocation Algorithm for IEEE 802.16 OFDMA System. ICC 2008. ICC 2008. Xinning Zhu 1 , Jiachuan Huo 2 , Xiaoxi Xu 2 , Chunxiu Xu 2 , Wei Ding 1 School of Continuing Education 1 , School of Telecommunication Engineering 2

By shaun
(152 views)

Digital Communication and Error Correcting Codes

Digital Communication and Error Correcting Codes

Timothy J. Schulz Professor and Chair. Digital Communication and Error Correcting Codes. Engineering Exploration Fall, 2004. Digital Data. ASCII Text. A 01000001 B 01000010 C 01000011 D 01000100 E 01000101 F 01000110 . . . . . . Digital Sampling.

By kalani
(127 views)

Digital System Reliability

Digital System Reliability

Digital System Reliability. What is Reliability?. A digital system is reliable if it always performs according to its specification Truth table State diagram Integrated Circuits are becoming increasingly unreliable Transistors are so small that are affected by quantum effects

By priscilla-fox
(164 views)

Chapter 7 Memory

Chapter 7 Memory

Chapter 7 Memory. Memory: Some Key Terms. Memory: Active system that receives, stores, organizes, alters, and recovers (retrieves) information Encoding: Converting information into a useable form Storage: Holding this information in memory for later use

By hiroko-boyer
(62 views)

Human Learning & Memory

Human Learning & Memory

Human Learning & Memory. Siena Heights University Chapters 7 & 8 Dr. S.Talbot. Cognitive Process Def. – how people ______, ______, ______ and ______ about their environment. Edward Tolman’s Purposive Behaviorism Learning can be internal rather than external (latent).

By kelsey-douglas
(102 views)

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