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    JSAC
    2007
    87views more  JSAC 2007»
    Performance Analysis of Scheduling in Multiuser MIMO Systems with Zero-Forcing Receivers
    13 years 8 months ago
    Performance Analysis of Scheduling in Multiuser MIMO Systems with Zero-Forcing Receivers
    Download  cmbsd.cm.nctu.edu.tw
    — Despite its low-complexity, the zero-forcing receiver is known to suffer from noise enhancement to restore the spatially multiplexed data in a single-user MIMO system. Neverthe...
    Chiung-Jang Chen, Li-Chun Wang
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    JSAC
    2007
    103views more  JSAC 2007»
    Impact of Pilot Design on Achievable Data Rates in Multiple Antenna Multiuser TDD Systems
    13 years 8 months ago
    Impact of Pilot Design on Achievable Data Rates in Multiple Antenna Multiuser TDD Systems
    Download  www.winlab.rutgers.edu
    Abstract— In this paper we study the effects of practical pilotassisted channel state estimation on the achievable information theoretic data rates (uplink and downlink) in a mul...
    Dragan Samardzija, Narayan B. Mandayam
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    JSAC
    2007
    125views more  JSAC 2007»
    Network Dimensioning under Scheduled and Random Lightpath Demands in All-Optical WDM Networks
    13 years 8 months ago
    Network Dimensioning under Scheduled and Random Lightpath Demands in All-Optical WDM Networks
    Download  www.infres.enst.fr
    — In WDM optical networks connection requests can be classified into three different types: Permanent Lightpath Demands (PLDs), Scheduled Lightpath Demands (SLDs), and Random Li...
    Maurice Gagnaire, Mohamed Koubàa, Nicolas P...
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    JSAC
    2007
    124views more  JSAC 2007»
    Optimal search performance in unstructured peer-to-peer networks with clustered demands
    13 years 8 months ago
    Optimal search performance in unstructured peer-to-peer networks with clustered demands
    Download  www.lk.cs.ucla.edu
    —This paper derives the optimal search time and the optimal search cost that can be achieved in unstructured peer-topeer networks when the demand pattern exhibits clustering (i.e...
    Saurabh Tewari, Leonard Kleinrock
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    JSAC
    2007
    63views more  JSAC 2007»
    A new survivable mapping problem in IP-over-WDM networks
    13 years 8 months ago
    A new survivable mapping problem in IP-over-WDM networks
    Download  archives.cs.iastate.edu
    — We introduce a new version of the widely studied survivable mapping problem in IP-over-WDM networks. The new problem allows augmenting the given logical topology and is describ...
    Chang Liu, Lu Ruan
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