Search Results - "Polgar, Zsolt A."

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  1. 1
    Performances of the H-ARQ Adaptive-QAM Transmissions over Multipath Channels

    Performances of the H-ARQ Adaptive-QAM Transmissions over Multipath Channels by Bota, Vasile, Polgar, Zsolt A., Varga, Mihaly

    Published in Wireless personal communications (01-10-2008)
    “…This paper presents the evaluation of the average spectral efficiencies provided by the adaptive use of a set of LDPC-coded QAM modulations in an OFDMA…”
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  2. 2
    Analysis of a transport protocol based on rateless erasure correcting codes

    Analysis of a transport protocol based on rateless erasure correcting codes by Botos, Anghel, Polgar, Zsolt A, Bota, Vasile

    “…This paper presents a protocol designed as an alternative to classical TCP for channels which experience high loss-rates. The protocol is simplified with…”
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  3. 3
    Network-coded cooperation algorithm for multiple source - multiple relay topologies in cellular networks

    Network-coded cooperation algorithm for multiple source - multiple relay topologies in cellular networks by Stef, Mihai P, Polgar, Zsolt A, Bota, Vasile, Botos, Anghel

    “…This paper analyzes the performance provided on the uplink connection by a cooperative cluster, composed of user terminals and relays, which employ a XOR-based…”
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  4. 4
    FECTCP for high packet error rate wireless channels

    FECTCP for high packet error rate wireless channels by Botoṣ, Anghel, Polgar, Zsolt A, Kiss, Zsuzsanna I

    “…Current Internet protocols like TCP have been designed to work well on channels with low channel error rates. Wireless channels on the other hand exhibit high…”
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  5. 5
    Network and Channel Coded Cooperation Algorithms for Cellular Networks

    Network and Channel Coded Cooperation Algorithms for Cellular Networks by Polgar, Z.A., Stef, M.P., Bota, V.

    “…The paper analyzes the performances provided by two algorithms that combine the network and distributed channel coding in cooperative schemes with a relay-node…”
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  6. 6
    Cooperation protocol for the uplink of relay assisted cellular networks

    Cooperation protocol for the uplink of relay assisted cellular networks by Stef, M P, Polgar, Z A, Bota, V

    “…The paper proposes a network coded cooperation protocol for the uplink transmission of relay assisted cellular networks characterized by non-ideal source -…”
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  7. 7
    Network-coded cooperation protocol for multiple source - Multiple relay topologies in cellular networks

    Network-coded cooperation protocol for multiple source - Multiple relay topologies in cellular networks by Stef, M P, Polgar, Z A, Bota, V

    Published in 2010 Future Network & Mobile Summit (01-06-2010)
    “…This paper proposes a network coded cooperation protocol for the uplink transmission of relay enhanced cellular networks, which is intended to multiple…”
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