Results 141 to 150 of about 6,661 (173)
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Bit error rate (BER) performance enhancement technique of a wireless fading channel
2009 ISECS International Colloquium on Computing, Communication, Control, and Management, 2009Antenna diversity technique improves the instantaneous and average signal to noise ratio (SNR) by combining all the diversity branches. The channel noise and fading reduce the performance of any communication system through making loss of some information of the transmitted symbol.
Md. Zahangir Alam +3 more
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Effect of UHD High Frame Rates (HFR) on DVB-S2 Bit Error Rate (BER)
SMPTE15: Persistence of Vision - Defining the Future, 2015In this paper, signal performance of High Frame Rates (HFR) of Ultra High Definition (UHD) and High Definition (HD) video transmission has been analyzed using the future broadcast scenario of multiple resolution (1080p, 2160p), frame rates (25fps, 50fps) and video compression methods (Moving Picture Experts Grough/ MPEG-4 and High Efficiency Video ...
Urvashi Pal, Horace King
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Modeling of DDR5 signaling from jitter sequences to accurate bit error rate (BER)
2017 IEEE 26th Conference on Electrical Performance of Electronic Packaging and Systems (EPEPS), 2017Intel's signal integrity (SI) analysis for memory in the server segment has neither considered correlated jitter nor handled jitter amplification over channel when performing fast analytical signaling analyses. This inaccuracy is no longer feasible with the intended data rates of DDR5.
Alaeddin A. Aydiner +5 more
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The sensitivity of bit error rate (BER) performance in multi-carrier (OFDM) and single-carrier
SPIE Proceedings, 2012Recently, the single-carrier and multi-carrier transmissions have grabbed the attention of industrial systems. Theoretically, OFDM as a Multicarrier has more advantages over the Single-Carrier especially for high data rate. In this paper we will show which one of the two techniques outperforms the other.
Saleh Albdran +2 more
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Bit Error Rate (BER) analysis of Discrete Fractional Fourier Transform (DFrFT) based OFDM systems
2017 IEEE 8th Annual Ubiquitous Computing, Electronics and Mobile Communication Conference (UEMCON), 2017This paper investigates the performance of Orthogonal Frequency Division Multiplex (OFDM) system by integrating the Discrete Fractional Fourier Transform (DFrFT). Here the total number of OFDM subcarriers are 64 where 48 of them are data carriers, and bandwidth allocated to OFDM is 20 MHz.
Amir Raeisi Nafchi +3 more
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2015 International Conference on Electrical & Electronic Engineering (ICEEE), 2015
An analytical approach is presented to evaluate the Bit Error Rate (BER) performance of a multicore fiber (MCF) communication system with On-Off Keying (OOK) modulation scheme. The expressions of the signal power at the output of the different cores of the MCF with excitation to any one of the cores is found out along with the crosstalk due to coupling
S P Majumder
exaly +2 more sources
An analytical approach is presented to evaluate the Bit Error Rate (BER) performance of a multicore fiber (MCF) communication system with On-Off Keying (OOK) modulation scheme. The expressions of the signal power at the output of the different cores of the MCF with excitation to any one of the cores is found out along with the crosstalk due to coupling
S P Majumder
exaly +2 more sources
Analysis of handoff algorithms using both bit error rate (BER) and relative signal strength
Proceedings of 1994 3rd IEEE International Conference on Universal Personal Communications, 2002Analyzes the performance of handoff algorithms using both bit error rate and relative signal strength measurements. This extends the analysis carried out previously where only signal strength measurements are used. The algorithm considered performs a handoff if the relative signal strength of the new base station exceeds the signal strength from the ...
P.S. Kumar, J. Holtzman
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Evaluation of Bit Error Rate (BER) in WLAN IEEE 802.11a with radio over fiber (RoF) downlink system
8th International Conference on High-capacity Optical Networks and Emerging Technologies, 2011In this paper, the system suggested for improvement of Bit Error Rate (BER) in WLAN IEEE 802.11a with Radio over Fiber (RoF) technology in downlink system to increase reliability of the system and to make it flexible and satisfy the future requirements.
Salah Elfaki +4 more
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Proceedings of LEOS'94, 2002
Optical CDMA is one of the few multiple access concepts which permit concurrent, non-blocking virtual channels. However, conventional approaches with linear codes induce stringent device requirements which stem from the bandwidth inefficiency, also denoted as the time penalty, of CDMA.
A.J. Mendez +4 more
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Optical CDMA is one of the few multiple access concepts which permit concurrent, non-blocking virtual channels. However, conventional approaches with linear codes induce stringent device requirements which stem from the bandwidth inefficiency, also denoted as the time penalty, of CDMA.
A.J. Mendez +4 more
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Evaluation of Bit Error Rate (BER) for OWDM System
2022 First International Conference on Electrical, Electronics, Information and Communication Technologies (ICEEICT), 2022Megha Chakole +4 more
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