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DVB-SH System for Broadcasting to Handheld Devices

DVB-SH System for Broadcasting to Handheld Devices

DVB-SH System for Broadcasting to Handheld Devices. Guided by Dr. K.R. Rao Irfan Kerawalla irfan.kerawalla@mavs.uta.edu. Introduction. Mobile TV is expected to become one of the largest markets for mass media.

By vaschel
(209 views)

Wireless Communications

Wireless Communications

Wireless Communications. High-Speed WLANs and WLAN Security. Objectives. Describe how IEEE 802.11a networks function and how they differ from 802.11 networks Outline how 802.11g enhances 802.11b networks Discuss new and future standards and how they improve 802.11 networks. IEEE 802.11a.

By caprice
(212 views)

CWNA Guide to Wireless LANs, Second Edition Chapter Four IEEE 802.11 Physical Layer Standards Modified

CWNA Guide to Wireless LANs, Second Edition Chapter Four IEEE 802.11 Physical Layer Standards Modified

CWNA Guide to Wireless LANs, Second Edition Chapter Four IEEE 802.11 Physical Layer Standards Modified. Objectives. List and describe the wireless modulation schemes used in IEEE WLANs Tell the difference between frequency hopping spread spectrum and direct sequence spread spectrum

By seda
(168 views)

Evaluation of performance improvement capabilities of PAPR-reducing methods

Evaluation of performance improvement capabilities of PAPR-reducing methods

Evaluation of performance improvement capabilities of PAPR-reducing methods. Marc Deumal † , Ali Behravan * , Thomas Eriksson ‡ and Joan Lluís Pijoan † † Department of Communications and Signal Theory La Salle School of Engineering, Ramon Llull University, Barcelona, Spain

By tahir
(167 views)

Direct Sequence Spread Spectrum vs. Frequency Hopping Spread Spectrum Prof./Dr. Gordon L. St ü ber

Direct Sequence Spread Spectrum vs. Frequency Hopping Spread Spectrum Prof./Dr. Gordon L. St ü ber

Direct Sequence Spread Spectrum vs. Frequency Hopping Spread Spectrum Prof./Dr. Gordon L. St ü ber. Contents. Introduction Processing Gain Electromagnetic Compatibility Interference Rejection Radiolocation Power Control Detection Multipath and Multiple-access Interference Diversity

By barton
(316 views)

Guide to Computer Forensics and Investigations Fourth Edition

Guide to Computer Forensics and Investigations Fourth Edition

Guide to Computer Forensics and Investigations Fourth Edition. Chapter 13 Cell Phone and Mobile Devices Forensics. Objectives. Explain the basic concepts of mobile device forensics Describe procedures for acquiring data from cell phones and mobile devices.

By quintin
(212 views)

Data Transmission By OFDM Modulation

Data Transmission By OFDM Modulation

Corso di Comunicazioni Mobili. Data Transmission By OFDM Modulation . Prof. Carlo Regazzoni. References. [1] M.L. Doelz, E.T. Heald, D. Martin, “Binary Data Transmission Techniques for Linear Systems”, Proceedings of IRE , Maggio 1957, pp. 656-661.

By cordelia
(211 views)

Dynamic Bandwidth Allocation of OFDMA LTE System with Game Theory

Dynamic Bandwidth Allocation of OFDMA LTE System with Game Theory

DPS 861A Josua Purba Jill O'Sullivan Raul Zevallos Sergio Boniche China Pankey. Dynamic Bandwidth Allocation of OFDMA LTE System with Game Theory. What is Resource Management on Cellular System ? Current Research on LTE Resource Management Research Questions So What?

By knox
(468 views)

Lecture 10: Worldwide Interoperability for Microwave Access

Lecture 10: Worldwide Interoperability for Microwave Access

Lecture 10: Worldwide Interoperability for Microwave Access. July 27, 2008. 896960 Introduction to Algorithmic Wireless Communications. David Amzallag david.amzallag@bt.com www.cs.technion.ac.il/~amzallag/awc. Worldwide Interoperability for Microwave Access (WiMAX).

By elina
(183 views)

Implementation of OFDM Transmitter based on the IEEE 802.16d Standard

Implementation of OFDM Transmitter based on the IEEE 802.16d Standard

Implementation of OFDM Transmitter based on the IEEE 802.16d Standard. Presented by: Altamash Janjua Group Partner: Umar Chohan Supervisors: Dr. Brian L. Evans and Mr. Ian Wong Date: September 23 rd , 2004 . Why should you listen?. Tremendous Growth of Wireless Communications

By ina
(92 views)

Orthogonal Frequency Division Multiplexing ...

Orthogonal Frequency Division Multiplexing ...

Orthogonal Frequency Division Multiplexing . Prepared By: Mohammed Al-Saleh ID#221824 Mustafa Al-Ibrahim ID#223636 Ali Al-Hamdan ID#224678 Supervised by: Dr.Marwan Abu-Amara. Overview. Introduction about OFDM. What is OFDM. OFDM Mechanism. Variation of OFDM.

By garron
(169 views)

A PROJECT

A PROJECT

A PROJECT. REPORT ON . SUBMITTED BY: Rahul Pratap Singh B.Tech (2 nd Year) CS-B T1 Batch. SUBMITTED TO: Mr. Neeraj Kr. Pandey. ACKNOWLEDGEMENT. Whenever a piece of work is completed satisfactory by a student, a source of inspiration and help by the teacher is always there.

By shen
(141 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 elle
(138 views)

Ecma TC48 draft standard for high rate 60 GHz WPANs Feb 2008

Ecma TC48 draft standard for high rate 60 GHz WPANs Feb 2008

Ecma/TC48/2008/033. Ecma TC48 draft standard for high rate 60 GHz WPANs Feb 2008 . 1.3 Heterogeneous networking. Homogeneous Networking All device PHYs have the same capability. Heterogeneous Networking All device PHYs do not have the same capability.

By graceland
(96 views)

Redes Inalámbricas – Tema 2.C Wireless LANs: the IEEE 802.11 standards

Redes Inalámbricas – Tema 2.C Wireless LANs: the IEEE 802.11 standards

Redes Inalámbricas – Tema 2.C Wireless LANs: the IEEE 802.11 standards. The 802 wireless family IEEE 802.11 The physical layer The MAC layer Quality of service: 802.11e MIMO: 802.11n Management tools. Redes Inalámbricas – Tema 2.C Wireless LANs: the IEEE 802.11 standards.

By travis
(154 views)

Synchronization Aspects in LTE

Synchronization Aspects in LTE

Synchronization Aspects in LTE. 389.075 Mobile Communication Seminar. Qi Wang July 3rd, 2008. Outline. LTE PHY Synchronization in OFDM From WiMAX to LTE Synchronization in WiMAX LTE Frame Structure Conclusion. LTE Physical Layer. New Features to Cellular Application

By linh
(232 views)

Long Term Evolution (LTE) Technology

Long Term Evolution (LTE) Technology

Long Term Evolution (LTE) Technology. Presented by GHANSHYAM MISHRA 11EC63R22 M.Tech, RF & Microwave Engineering IIT KHARAGPUR. OUTLINE:. Generation of wireless mobile technologies Targets for LTE LTE architecture LTE enabling technologies: OFDM

By tan
(224 views)

Shared Access Networks

Shared Access Networks

Problem : physically connecting hosts. Direct link networks: point-to-point links shared access networks. Shared Access Networks. Hamidreza Chitsaz http ://compbio.cs.wayne.edu/chitsaz.

By whitney
(146 views)

Li-Fi (light-fidelity)

Li-Fi (light-fidelity)

Li-Fi (light-fidelity). CST 300L Fall 2013. What is Light Fidelity?. Data communication through Light. How does it work?. LED lights Orthogonal Frequency Division Multiplexing. Harald Haas explains how it works from: http:// youtu.be /NaoSp4NpkGg?t=4m40s. Key Person.

By benita
(295 views)

OFDM Transceiver using HDL

OFDM Transceiver using HDL

OFDM Transceiver using HDL. Paul pethsomvong Zach asal Dr. in soo ahn Dr. yufeng lu May 6, 2014. Outline. Project Overview Project Goal Project Description Orthogonal Frequency Division Multiplexing (OFDM) Communication Channel Effect Specifications Results Conclusion

By bess
(238 views)

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