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    MOBIMEDIA
    2007
    145views Communications» more  MOBIMEDIA 2007»
    AAA and mobile networks: security aspects and architectural efficiency
    13 years 6 months ago
    AAA and mobile networks: security aspects and architectural efficiency
    Download  www.nsklavos.gr
    Security is a crucial factor in the provision of the network services, in both wireless and wired communications. Day by day, the number of subscribers is increased by an exponent...
    Nicolas Sklavos, Spyros G. Denazis, Odysseas G. Ko...
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    MOBIMEDIA
    2007
    135views Communications» more  MOBIMEDIA 2007»
    Low-complexity video content adaptation for legacy user equipment
    13 years 6 months ago
    Low-complexity video content adaptation for legacy user equipment
    Download  www.co.it.pt
    This paper deals with the adaptation problem raised by the fact that H.264/AVC standard is rapidly being adopted by content and service providers while at the user side MPEG-2 equ...
    Sandro Moiron, Sérgio M. M. de Faria, Pedro...
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    MOBIMEDIA
    2007
    155views Communications» more  MOBIMEDIA 2007»
    Performance evaluation of IEEE 802.11e based on ON-OFF traffic model
    13 years 6 months ago
    Performance evaluation of IEEE 802.11e based on ON-OFF traffic model
    Download  www.wcl.ee.upatras.gr
    We investigate the performance of the IEEE 802.11e while emphasizing on the end-to-end delay performance. In our MAC delay analysis, we are based on elementary conditional probabi...
    Ioannis Papapanagiotou, John S. Vardakas, Georgios...
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    MOBIMEDIA
    2007
    165views Communications» more  MOBIMEDIA 2007»
    Adaptive link layer protocols for shared wireless links
    13 years 6 months ago
    Adaptive link layer protocols for shared wireless links
    Download  mm.aueb.gr
    — The error prone nature of wireless links often necessitates the use of a link layer protocol to ensure acceptable application performance. While traditional link layers assume ...
    George Xylomenos, Michael Makidis
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    MOBIMEDIA
    2007
    127views Communications» more  MOBIMEDIA 2007»
    Experimental evaluation of community-based WLAN voice and data services
    13 years 6 months ago
    Experimental evaluation of community-based WLAN voice and data services
    Download  www.mm.aueb.gr
    The purpose of this work is to experimentally evaluate the quality of voice and data services over community-based WLAN access networks. We use P2PWNC, the Wireless LAN roaming ar...
    Pantelis A. Frangoudis, Vasileios P. Kemerlis, Dim...
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    MOBIMEDIA
    2007
    156views Communications» more  MOBIMEDIA 2007»
    IMS based IPTV services: architecture and implementation
    13 years 6 months ago
    IMS based IPTV services: architecture and implementation
    Download  www.staff.city.ac.uk
    Eugen Mikoczy, Dmitry Sivchenko, Bangnan Xu, Vesel...
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    MOBIMEDIA
    2007
    143views Communications» more  MOBIMEDIA 2007»
    Providing reliability and QoS in multi-hop wireless networks: the ADHOCSYS approach
    13 years 6 months ago
    Providing reliability and QoS in multi-hop wireless networks: the ADHOCSYS approach
    Download  media.polito.it
    Multi-hop wireless networks appear as a promising means for providing broadband Internet access in rural and mountain regions. Reliability and QoS are among others two important a...
    Paolo Bucciol, Luca Leschiutta, Nikos Fragoulis, F...
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    MOBIMEDIA
    2007
    123views Communications» more  MOBIMEDIA 2007»
    Unequal error protection based on objective video evaluation model
    13 years 6 months ago
    Unequal error protection based on objective video evaluation model
    Download  sourcedb.ict.cas.cn
    Usually unequal error protection schemes mostly focus on protecting video data parameters with unequal rates or levels depending on their sensitivities to errors. This paper first...
    Wen Ji, Yiqiang Chen, Min Chen, Yi Kang
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    MOBIMEDIA
    2007
    119views Communications» more  MOBIMEDIA 2007»
    Bayesian memory-based reputation system
    13 years 6 months ago
    Bayesian memory-based reputation system
    Download  uclab.khu.ac.kr
    Reputation System provides a way to maintain trust through social control by utilizing feedbacks about the service providers’ past behaviors. Conventional Memory-based Reputatio...
    Weiwei Yuan, Donghai Guan, Sungyoung Lee, Young-Ko...
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    MOBIMEDIA
    2007
    143views Communications» more  MOBIMEDIA 2007»
    Cooperative caching in wireless multimedia sensor networks
    13 years 6 months ago
    Cooperative caching in wireless multimedia sensor networks
    Download  delab.csd.auth.gr
    The recent advances in miniaturization and the creation of low-power circuits, combined with small-sized batteries have made the development of wireless sensor networks a working ...
    Nikos Dimokas, Dimitrios Katsaros, Yannis Manolopo...
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