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    ICWN
    2003
    101views Wireless Networks» more  ICWN 2003»
    A Framework for Evaluating Effects of Channel Prediction Inaccuracy on the Performance of Channel Adaptive Techniques
    13 years 9 months ago
    A Framework for Evaluating Effects of Channel Prediction Inaccuracy on the Performance of Channel Adaptive Techniques
    Download  www.tkn.tu-berlin.de
    —Adapting transmission parameters to the future channel state is an appealing approach to improve efficiency in wireless communication. Adaptation requires predicting the chann...
    Ana Aguiar, Holger Karl, Adam Wolisz, Horst Miesme...
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    JCM
    2008
    104views more  JCM 2008»
    An OFDM Symbol Design for Reduced Complexity MMSE Channel Estimation
    13 years 7 months ago
    An OFDM Symbol Design for Reduced Complexity MMSE Channel Estimation
    Download  www.academypublisher.com
    In this paper we revisit the minimum mean square error (MMSE) pilot-aided channel estimation for broadband orthogonal frequency division multiplexing (OFDM) systems. The careful de...
    Carlos Ribeiro, Atílio Gameiro
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    APSCC
    2008
    IEEE
    143views Applied Computing» more  APSCC 2008»
    Access Gateway Discovery and Selection in Hybrid Multihop Relay Vehicular Network
    14 years 2 months ago
    Access Gateway Discovery and Selection in Hybrid Multihop Relay Vehicular Network
    Download  wmnlab.ee.ntu.edu.tw
    —Vehicular ad hoc network protocol with hybrid relay architecture is proposed for improving the success ratio. Access gateway estimation and a probability table based on the rout...
    Shang-Pin Sheng, Ben-Yue Chang, Hung-Yu Wei
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    MOBIHOC
    2002
    ACM
    147views Computer Networks» more  MOBIHOC 2002»
    Directional virtual carrier sensing for directional antennas in mobile ad hoc networks
    14 years 7 months ago
    Directional virtual carrier sensing for directional antennas in mobile ad hoc networks
    Download  pcl.cs.ucla.edu
    This paper presents a new carrier sensing mechanism called DVCS (Directional Virtual Carrier Sensing) for wireless communication using directional antennas. DVCS does not require ...
    Mineo Takai, Jay Martin, Rajive Bagrodia, Aifeng R...
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    ACSAC
    2006
    IEEE
    102views Security Privacy» more  ACSAC 2006»
    Bluetooth Worms: Models, Dynamics, and Defense Implications
    14 years 1 months ago
    Bluetooth Worms: Models, Dynamics, and Defense Implications
    Download  www.acsac.org
    Recent occurrences of mobile worms like Cabir, Mabir and CommWarrior have created growing concerns over the security of data stored on mobile devices such as cell phones and PDAs....
    Guanhua Yan, Stephan Eidenbenz
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