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OFDM

OFDM

OFDM. Adaptive Modulation Reduction of Peak-to-Average Power Ratio Channel estimation OFDM in frequency selective fading channel . Puja Thakral Silvija Kokalj-Filipovic Youngsik Lim Sadhana Gupta. OUTLINE. Introduction to OFDM Adaptive Modulation

By susan
(473 views)

EE360: Lecture 8 Outline Intro to Ad Hoc Networks

EE360: Lecture 8 Outline Intro to Ad Hoc Networks

EE360: Lecture 8 Outline Intro to Ad Hoc Networks. Announcements Makeup lecture this Friday, 2/7, 12-1:15pm in Packard 312 Paper summary 1 due today P roposal feedback sent, revision due Monday 2/10 HW 1 posted, due 2/19 Overview of Ad-hoc Networks Design Issues MAC Protocols

By landon
(125 views)

3G and beyond

3G and beyond

3G and beyond. Introduction. GPRS improves GSM in a number of ways: Increases data communication speed Increases interoperability with packet switched data networks, e.g. internet. Allows billing by data transaction rather than billing by connection time

By vesna
(126 views)

LTE- Sim

LTE- Sim

LTE- Sim. 2012/5/17 葉柏珣. 1. N o open-source simulation platforms, which the scientific community can use to evaluate the performance of the entire LTE system, are freely available.

By claude
(136 views)

PCCC Turbo Codes for IEEE 802.11n

PCCC Turbo Codes for IEEE 802.11n

PCCC Turbo Codes for IEEE 802.11n. B. Bougard; B. Van Poucke; L. Van der Perre {bougardb, vanpouck, vdperre}@imec.be Presented by Bert Gyselinckx IMEC/Wireless Research March 2004. Outline. Advanced FEC for WLAN Myths about Turbo-Codes Turbo Codes: preferred choice for WLAN. Outline.

By hayden
(212 views)

CH7: escape behavior in crayfish behavior features & functional anatomy neuronal architecture

CH7: escape behavior in crayfish behavior features & functional anatomy neuronal architecture

PART 3: MOTOR STRATEGIES #15: ESCAPE BEHAVIOR IN CRAYFISH. CH7: escape behavior in crayfish behavior features & functional anatomy neuronal architecture adaptive modulation summary: chapter 7. BEHAVIOR & FUNCTIONAL ANATOMY. walking is normal mode of locomotion

By cian
(162 views)

A Framework for Adaptive Voice Communications Over Wireless Channels

A Framework for Adaptive Voice Communications Over Wireless Channels

A Framework for Adaptive Voice Communications Over Wireless Channels. Sandeep K. S. Gupta and Suhaib A. Obeidat. Outline. Problem Statement Motivation and approach Results and discussion Conclusions. Motivation. Voice is the most natural way for human comm.

By yukio
(94 views)

Resource Allocation Software Algorithms for AMC-OFDM Systems

Resource Allocation Software Algorithms for AMC-OFDM Systems

Resource Allocation Software Algorithms for AMC-OFDM Systems. Dr. Muayad Sadik Croock. Computer Engineering Department, University of Technology. Layout. Part 1: Adaptive Modulation and Coding based Orthogonal Frequency Division Multiplexing (AMC-OFDM). Introduction. System Model.

By corin
(144 views)

OFDM and Multicarrier Communications – an overview, issues and knowledge gaps

OFDM and Multicarrier Communications – an overview, issues and knowledge gaps

OFDM and Multicarrier Communications – an overview, issues and knowledge gaps. POZNAN UNIVERSITY OF TECHNOLOGY Hanna Bogucka WPR1 Kick-off meeting, Paris, June 25 , 2004. Outline. OFDM and multicarrier modulation concept Applications OFDM advantages OFDM drawbacks

By lucia
(171 views)

Implementing Adaptive Modulation in a Software-Defined Cognitive Radio

Implementing Adaptive Modulation in a Software-Defined Cognitive Radio

Implementing Adaptive Modulation in a Software-Defined Cognitive Radio. Brandon Bilinski Computer Engineering Senior, Clemson University. What is a Software-Defined Radio?. An SDR is a flexible radio where programmable hardware is controlled by software.

By decker
(186 views)

PRIN2005 – Women Overall research

PRIN2005 – Women Overall research

PRIN2005 – Women Overall research. University of Florence Research Unit. Research Activity. WP3 Space division multiple access for QoS guaranteed wide-band connection WP4 Mesh Networking Protocol WP5 Secure applications, development and trials.

By cahil
(124 views)

A Framework for Adaptive Voice Communications Over Wireless Channels

A Framework for Adaptive Voice Communications Over Wireless Channels

A Framework for Adaptive Voice Communications Over Wireless Channels. Sandeep K. S. Gupta and Suhaib A. Obeidat. Outline. Problem Statement Motivation and approach Results and discussion Conclusions. Motivation. Voice is the most natural way for human comm.

By mira-dillon
(92 views)

OFDM and Multicarrier Communications – an overview, issues and knowledge gaps

OFDM and Multicarrier Communications – an overview, issues and knowledge gaps

OFDM and Multicarrier Communications – an overview, issues and knowledge gaps. POZNAN UNIVERSITY OF TECHNOLOGY Hanna Bogucka WPR1 Kick-off meeting, Paris, June 25 , 2004. Outline. OFDM and multicarrier modulation concept Applications OFDM advantages OFDM drawbacks

By burton-maynard
(169 views)

Resource Allocation Software Algorithms for AMC-OFDM Systems

Resource Allocation Software Algorithms for AMC-OFDM Systems

Resource Allocation Software Algorithms for AMC-OFDM Systems. Dr. Muayad Sadik Croock. Computer Engineering Department, University of Technology. Layout. Part 1: Adaptive Modulation and Coding based Orthogonal Frequency Division Multiplexing (AMC-OFDM). Introduction. System Model.

By tlopez
(0 views)

Joseph A. Rice SPAWAR Systems Center, San Diego Naval Postgraduate School, Monterey

Joseph A. Rice SPAWAR Systems Center, San Diego Naval Postgraduate School, Monterey

DARPA ATO Disruption Tolerant Networking Program August 2, 2005 Seaweb acoustic com/nav networks. Joseph A. Rice SPAWAR Systems Center, San Diego Naval Postgraduate School, Monterey +1 831 402 5666 rice@nps.edu. Seaweb is a US Navy experimental technology.

By jstone
(1 views)

Improving Robustness of Data Network Using Intelligent Modulation Technique

Improving Robustness of Data Network Using Intelligent Modulation Technique

The problem of not having a reliable communication network has arisen as a result of robustness of the network which emanate to having high bit error rate, congestion and fading. This can be overcome by characterizing a typical broadband data networks, designing a Simulink model of the network of study and use it to study the extent of robustness of data in the network, evaluating the behavior of packets in the channel network, designing an adaptive modulation scheme to improve robustness in the data network, simulating the above using MATLAB Simulink, designing a visual basic model for improving the robustness of data network using adaptive modulation technique and evaluating and analyzing the performance of the adaptive modulation for improved robustness to ensure the model developed achieved the research objective. The reduction of robustness in data obtained using adaptive modulation is about 50 better than using the conventional method. With this result it shows that to enhance free communication network adaptive modulation most be incorporated to reduce the robustness of the network. Aneke Israel Chinagolum | Chineke Amaechi Hyacenth | Udeh Chukwuma Callistus. W \"Improving Robustness of Data Network Using Intelligent Modulation Technique\" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-1 , December 2018, URL: https:\/\/www.ijtsrd.com\/papers\/ijtsrd18991.pdf Paper URL: http:\/\/www.ijtsrd.com\/computer-science\/computer-network\/18991\/improving-robustness-of-data-network-using-intelligent-modulation-technique\/aneke-israel-chinagolum\n

By teamijtsrd7123
(0 views)


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