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Information Seminar Paper

Title

A SYSTEMATIC FRAMEWORK FOR DYNAMICALLY OPTIMIZING DELAY-SENSITIVE WIRELESS TRANSMISSION

Pages

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Abstract

 DELAY SENSITIVE APPLICATIONS NEED TO OVERCOME THE SERVICE PROBLEMS IN DYNAMIC ENVIRONMENTS WITH RESPECT TO BOTH THE MULTIMEDIA SOURCE DATA (E.G., VARIABLE BIT-RATE) AND THE WIRELESS CHANNELS (E.G., FADING CHANNEL). THIS PAPER CONSIDERS THE PROBLEM OF POINT TO POINT TRANSMISSION OF SCALABLE VIDEO CODING OVER A FADING CHANNEL. WE FORMULATE THE RATE ADAPTATION CHALLENGE OF WLAN MULTIMEDIA NETWORKS AS A MARKOV DECISION PROCESS AND RESOLVE THIS PROBLEM ONLINE BASED ON REINFORCEMENT LEARNING. THE BUFFER STATE, CHANNEL STATE, AND VIDEO STATE WERE CONSIDERED AS A JOINT STATE OF SYSTEM TO MAXIMIZE THE AVERAGE QUALITY OF SERVICE UNDER DELAY CONSTRAINTS. TO IMPROVE THE CONVERGENCE SPEED OF LEARNING, SYSTEM’S UNDERLYING DYNAMICS WERE PARTITIONED INTO A PRIORI KNOWN AND A PRIORI UNKNOWN COMPONENTS. THE PROPOSED LEARNING ALGORITHM EXPLOITS KNOWN INFORMATION ABOUT THE SYSTEM, SO THAT LESS INFORMATION NEEDS TO BE LEARNED COMPARED WITH THAT IN CONVENTIONAL REINFORCEMENT LEARNING ALGORITHMS. ...

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  • Cite

    APA: Copy

    KARIMI, MARYAM, Dehghan, mehdi, & Nourhoseini, Seyyed Majid. (2015). A SYSTEMATIC FRAMEWORK FOR DYNAMICALLY OPTIMIZING DELAY-SENSITIVE WIRELESS TRANSMISSION. INTERNATIONAL SYMPOSIUM ON ARTIFICIAL INTELLIGENCE AND SIGNAL PROCESSING (AISP). SID. https://sid.ir/paper/927538/en

    Vancouver: Copy

    KARIMI MARYAM, Dehghan mehdi, Nourhoseini Seyyed Majid. A SYSTEMATIC FRAMEWORK FOR DYNAMICALLY OPTIMIZING DELAY-SENSITIVE WIRELESS TRANSMISSION. 2015. Available from: https://sid.ir/paper/927538/en

    IEEE: Copy

    MARYAM KARIMI, mehdi Dehghan, and Seyyed Majid Nourhoseini, “A SYSTEMATIC FRAMEWORK FOR DYNAMICALLY OPTIMIZING DELAY-SENSITIVE WIRELESS TRANSMISSION,” presented at the INTERNATIONAL SYMPOSIUM ON ARTIFICIAL INTELLIGENCE AND SIGNAL PROCESSING (AISP). 2015, [Online]. Available: https://sid.ir/paper/927538/en

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