Search Results - (( (code OR mode) division based algorithm ) OR ( java implication based algorithm ))

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    A Scheme For Space-Time-Frequency Coding And Adaptive Multiple Antenna Selection For Improving The Performance Of Multiple-Input Single-Output Ofdm System by Noordin, Nor Kamariah

    Published 2006
    “…Realizing that ST and SF behave differently in different environments, a new adaptive spatial mode (ASM)-OFDM is proposed. This scheme selects the mode of transmission based on the instantaneous signal to noise ratio (SNR) for a MISO system. …”
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    Thesis
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    Performance Evaluation Of Combined Code-Space Division Multiple Access With Enhanced Parallel Interference Cancellation by Odeh, Nidhal A.S.

    Published 2007
    “…By using limited number of available spreading codes, a novel code assignment algorithm is proposed to maintain the maximum orthogonality among users. …”
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    Thesis
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    The Half-t adaptive error correction algorithm for SDH-based WDM optical networks by Cheah, Cheng Lai, Abdullah, Mohamad Khazani

    Published 2007
    “…This paper proposes an adaptive forward error correction (FEC) algorithm, referred to as the Half-t algorithm for synchronous digital hierarchy (SDH) based wavelength division multiplexing (WDM) optical networks. …”
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    Conference or Workshop Item
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    An Adaptive Error Correction Scheme For Synchronous Digital Hierarchy-Based Wavelength Division Multiplexed Optical Network by Cheah, Cheng Lai

    Published 2007
    “…The existing FEC techniques for optical communications are based on fixed codes, which consume unnecessary overhead bandwidth even when there are no errors. …”
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    Thesis
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    Development of new code for optical code division multiple access systems by Hilal Adnan, Fadhil

    Published 2011
    “…Splitting algorithm is proposed to construct the new code families namely RD code. …”
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    Thesis
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    Mode division multiplexing zero forcing equalisation scheme using LU factorization by Mohamed, Ahmed Sayed

    Published 2016
    “…In contrast, mode division multiplexing (MDM) was introduced as a multiplexing approach which relies on the utilization of the light modes for the benefit of increasing the capacity-distance product of the optical network. …”
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    Thesis
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    Adaptive Modulation and Coding Using Signal to Noise Ratio Switching Threshold by Jasman, Faezah

    Published 2009
    “…The performances of these systems are evaluated using an efficient adaptation algorithm. The efficient adaptation algorithm is based on the average value of the SNR of the subcarriers in the subband. …”
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    Thesis
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    Performance of MIMO space-time coded system and training based channel estimation for MIMO-OFDM system by Abdolee, Reza

    Published 2006
    “…Secondly, it has focused on training based channel estimation algorithm for MIMO-OFDM system. …”
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    Thesis
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    Reduced-rank technique for joint channel estimation in TD-SCDMA systems. by Ismail, Alyani, Sali, Aduwati, Mohd Ali, Borhanuddin, Khatun, Sabira

    Published 2013
    “…In time division-synchronous code division multiple access systems, the channel estimation for multiple subscribers requires the computation of very complicated algorithms through short training sequences. …”
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    Article
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    Campus safe: Safeguarding GPS-based Physical Identity and Access Management (PIAM) system with a lightweight Geo-Encryption by Yeo Zi Zian

    Published 2022
    “…The project's expected outcome is a GPS-Based Physical Identity and Access Management System with the selected lightweight geo-encryption algorithm that can be used to support the control access and management operations of UMS security division.…”
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    Academic Exercise
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    Improvement of a Dynamic Frequency Hopping Optical Code Division Multiple Access System Using Power Control Method by Mazehr Algalbi, Wamidh J.

    Published 2009
    “…In this thesis, adaptive power control method is proposed to improve the performance of dynamic frequency hopping-optical code division multiple access (DFH-OCDMA) communication system. …”
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    Thesis
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    Reduced Rank Technique for Joint Channel Estimation and Joint Data Detection in TD-SCDMA Systems by Sabira, Khatun, Ali K., Marzook, Alyani, Ismail, Aduwati, Sali, Mohannad Hamed, Khalaf, Borhan, M. Ali

    Published 2012
    “…In time division-synchronous code division multiple access systems, the channel estimation for multiple subscribers requires the computation of very complicated algorithms through short training sequences. …”
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    Article
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    Reduced rank technique for joint channel estimation and joint data detection in TD-SCDMA systems by Marzook, Ali Kamil, Ismail, Alyani, Mohd Ali, Borhanuddin, Sali, Aduwati, Khalaf, Mohannad H., Khatun, Sabira

    Published 2013
    “…In time division-synchronous code division multiple access systems, the channel estimation for multiple subscribers requires the computation of very complicated algorithms through short training sequences. …”
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    Article
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    QR factorization equalisation scheme for mode devision multiplexing transmission in fibre optics by Abbas, Sharafal-Deen Abdulkadhum

    Published 2016
    “…Many studies based on Least Mean Square (LMS) and Recursive Least Square (RLS) have taken place to mitigate the mode coupling effect. …”
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    Thesis
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    Performance Analysis of Duty-Cycle Division Multiplexing for Optical Fiber Communication Systems by Mahdiraji, Ghafour Amouzad

    Published 2009
    “…At the same time, a model for BER estimation based on the decision algorithms is established. …”
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    Thesis