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    JSAC
    2007
    162views more  JSAC 2007»
    Collaborative resource exchanges for peer-to-peer video streaming over wireless mesh networks
    13 years 4 months ago
    Collaborative resource exchanges for peer-to-peer video streaming over wireless mesh networks
    Download  user.informatik.uni-goettingen.de
    Nicholas Mastronarde, Deepak S. Turaga, Mihaela va...
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    JSAC
    2007
    63views more  JSAC 2007»
    A new survivable mapping problem in IP-over-WDM networks
    13 years 4 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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    JSAC
    2007
    98views more  JSAC 2007»
    Optimum Power Allocation for Single-User MIMO and Multi-User MIMO-MAC with Partial CSI
    13 years 4 months ago
    Optimum Power Allocation for Single-User MIMO and Multi-User MIMO-MAC with Partial CSI
    Download  www.ece.umd.edu
    Abstract— We consider both the single-user and the multiuser power allocation problems in MIMO systems, where the receiver side has the perfect channel state information (CSI), a...
    Alper Soysal, Sennur Ulukus
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    JSAC
    2007
    112views more  JSAC 2007»
    A Comparison of Resilient Overlay Multicast Approaches
    13 years 4 months ago
    A Comparison of Resilient Overlay Multicast Approaches
    Download  www.aqualab.cs.northwestern.edu
    — Overlay-based multicast has been proposed as a key alternative for large-scale group communication. There is ample motivation for such an approach, as it delivers the scalabili...
    Stefan Birrer, Fabián E. Bustamante
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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 4 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
    87views more  JSAC 2007»
    Performance Analysis of Scheduling in Multiuser MIMO Systems with Zero-Forcing Receivers
    13 years 4 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
    130views more  JSAC 2007»
    Cross-layer QoS Analysis of Opportunistic OFDM-TDMA and OFDMA Networks
    13 years 4 months ago
    Cross-layer QoS Analysis of Opportunistic OFDM-TDMA and OFDMA Networks
    Download  viola.usc.edu
    Abstract— Performance analysis of multiuser orthogonal frequency division multiplexing (OFDM-TDMA) and orthogonal frequency division multiple access (OFDMA) networks in support o...
    Yu-Jung Chang, Feng-Tsun Chien, C. C. Jay Kuo
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    JSAC
    2007
    124views more  JSAC 2007»
    Optimal search performance in unstructured peer-to-peer networks with clustered demands
    13 years 4 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
    81views more  JSAC 2007»
    Packet Prioritization in Multihop Latency Aware Scheduling for Delay Constrained Communication
    13 years 4 months ago
    Packet Prioritization in Multihop Latency Aware Scheduling for Delay Constrained Communication
    Download  www.comm.utoronto.ca
    — This paper addresses the problem of optimizing the packet transmission schedule in a multihop wireless network with end-to-end delay constraints. The emphasis is to determine t...
    Ben Liang, Min Dong
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    JSAC
    2007
    68views more  JSAC 2007»
    Multi-source cooperation with full-diversity spectral-efficiency and controllable-complexity
    13 years 4 months ago
    Multi-source cooperation with full-diversity spectral-efficiency and controllable-complexity
    Download  www.seas.upenn.edu
    Alejandro Ribeiro, Renqiu Wang, Georgios B. Gianna...
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