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    TWC
    2008
    165views more  TWC 2008»
    On the Study of Network Coded AF Transmission Protocol for Wireless Multiple Access Channels
    13 years 9 months ago
    On the Study of Network Coded AF Transmission Protocol for Wireless Multiple Access Channels
    Download  www.commsp.ee.ic.ac.uk
    In this paper, the performance of the network coded amplify-forward cooperative protocol is studied. The use of network coding can suppress the bandwidth resource consumed by relay...
    Zhiguo Ding, Tharmalingam Ratnarajah, Kin K. Leung
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    TWC
    2008
    77views more  TWC 2008»
    Preamble-based cell identification for cellular OFDM systems
    13 years 9 months ago
    Preamble-based cell identification for cellular OFDM systems
    Download  kalman.kaist.ac.kr
    Preamble-based cell identification (CID) schemes are derived for orthogonal frequency division multiplexing (OFDM) systems. They include the optimal schemes based on the Bayesian a...
    Wooseok Nam, Yong Hoon Lee
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    TWC
    2008
    87views more  TWC 2008»
    Opportunistic Grassmannian Beamforming for Multiuser and Multiantenna Downlink Communications
    13 years 9 months ago
    Opportunistic Grassmannian Beamforming for Multiuser and Multiantenna Downlink Communications
    Download  gps-tsc.upc.es
    Scheduling in a broadcast channel based on partial channel-state-information at the transmitter is carried out in an opportunistic way. In this paper, the number of generated beams...
    Nizar Zorba, Ana I. Pérez-Neira
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    TWC
    2008
    207views more  TWC 2008»
    A New Approach for Time Synchronization in Wireless Sensor Networks: Pairwise Broadcast Synchronization
    13 years 9 months ago
    A New Approach for Time Synchronization in Wireless Sensor Networks: Pairwise Broadcast Synchronization
    Download  www.cis.udel.edu
    Abstract--This letter proposes an energy-efficient clock synchronization scheme for Wireless Sensor Networks (WSNs) based on a novel time synchronization approach. Within the propo...
    Kyoung-Lae Noh, Erchin Serpedin, Khalid A. Qaraqe
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    TWC
    2008
    131views more  TWC 2008»
    Asymptotic Ergodic Capacity of Multidimensional Vector-Sensor Array MIMO Channels
    13 years 9 months ago
    Asymptotic Ergodic Capacity of Multidimensional Vector-Sensor Array MIMO Channels
    Download  w3.gazi.edu.tr
    Abstract--We analyze asymptotic ergodic capacity of multidimensional vector-sensor array MIMO (PMD-MIMO) channels established by the use of dual-polarized antennas in the form of 1...
    Özgür Ertug
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