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Πλοήγηση ανά Θέμα "UMTS-LTE"

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    • Efficient Batch and Adaptive Approximation Algorithms for Joint Multicast Beamforming and Admission Control 

      Matskani, E.; Sidiropoulos, N. D.; Luo, Z. Q.; Tassiulas, L. (2009)
      Wireless multicasting is becoming increasingly important for efficient distribution of streaming media and location-aware services to mobile and hand-held devices, network management, and software updates over cellular ...

    • Joint multicast beamforming and admission control 

      Matskani, E.; Sidiropoulos, N. D.; Luo, Z. Q.; Tassiulas, L. (2007)
      Wireless multicasting is quickly emerging as an important enabling technology for mass content distribution to mobile hand-held devices. With channel state information at the transmitter, it is possible to tailor transmissions ...

    • On multicast beamforming and admission control for UMTS-LTE 

      Matskani, E.; Sidiropoulos, N. D.; Tassiulas, L. (2008)
      Transmit beamforming for physical layer multicasting is emerging as an appealing transmission modality for next-generation cellular wireless systems, notably UMTS-LTE. Optimal design of the transmit beamformer(s) from a ...