Essays about: "simulation matlab channel thesis"

Showing result 36 - 40 of 42 essays containing the words simulation matlab channel thesis.

1. 36. PERFORMANCE ANALYSIS ON MODULATION TECHNIQUES OF W-CDMA IN MULTIPATH FADING CHANNEL

   University essay from Blekinge Tekniska Högskola/Avdelningen för signalbehandling

   Author : AUN ALI TAHIR; FENG ZHAO; [2009]
   Keywords : Final Thesis as Part for Master program in Electrical Engineering with Emphasis on Telecommunication;

   Abstract : The transmission from base station to mobile or downlink transmission using M-ary Quadrature Amplitude modulation (QAM) and Quadrature phase shift keying (QPSK) modulation scheme are consider in W-CDMA system. We can analysis the performance of these modulation techniques when the system is subjected to AWGN and multipath Rayleigh fading are consider in the channel. READ MORE

3. 37. Analysis of Fix‐point Aspects for Wireless Infrastructure Systems

   University essay from Karlstads universitet/Fakulteten för teknik- och naturvetenskap

   Author : Andreas Grill; Robin Englund; [2009]
   Keywords : fixed-point; fixed point; telecommunication; DSP; MATLAB; Fixed‐Point Toolbox; least squares solution; floating point; Householder QR decomposition; saturation; quantization error;

   Abstract : A large amount of today’s telecommunication consists of mobile and short distance wireless applications, where the effect of the channel is unknown and changing over time, and thus needs to be described statistically. Therefore the received signal can not be accurately predicted and has to be estimated. READ MORE

4. 38. QoS evaluation of bandwidth schedulersin IPTV networks offered SRD fluidvideo traffic: a simulation study

   University essay from Datateknik

   Author : Md Rashedul Islam; [2009]
   Keywords : LLQ; IPTV; QoS Evaluation; SRD; Bandwidth Schedulers;

   Abstract : IPTV is now offered by several operators in Europe, US and Asia using broadcast video over private IP networks that are isolated from Internet. IPTV services rely ontransmission of live (real-time) video and/or stored video. READ MORE

5. 39. Channel Estimation in GPRS based Communication System using Bayesian Demodulation.

   University essay from Blekinge Tekniska Högskola/Avdelningen för telekommunikationssystem

   Author : Dileep Kumar Appana; Chinni Anil Kumar; Nagappan Palaniappan Nagappan; [2009]
   Keywords : Bayesian; techniques; demodulation; demodulator; GPRS; rayleigh; fading; channel; dileep; appana; chinni; anil; nagappan; palaniappan; blekinge; tekniska; högskolan; institue; technology; master; thesis;

   Abstract : With the increase use of portable devices such as Personal Digital Assistants (PDA), laptops, voice and data integrated cell phones and many more, there is a need of wireless communication method using air as the medium to transmit and receive information between terminals. Radio waves propagate from transmitting antenna and travel through free space undergoing reflections, diffractions and scattering. READ MORE

6. 40. Performance Evaluation of IEEE 802.16e (Mobile WiMAX) in OFDM Physical Layer

   University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

   Author : Gazi Faisal Ahmed Jubair; Muhammad Imran Hasan; Md. Obaid Ullah; [2009]
   Keywords : WiMAX Performance;

   Abstract : WiMAX is introduced by the Institute of Electrical and Electronic Engineers (IEEE) which is standard designated 802.16d-2004 (used in fixed wireless applications) and 802.16e-2005 (mobile wireless) to provide a worldwide interoperability for microwave access. READ MORE