Πλοήγηση ανά Συγγραφέα "Luo, Z. Q."
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Convex approximation techniques for joint multiuser downlink beamforming and admission control
Matskani, E.; Sidiropoulos, N. D.; Luo, Z. Q.; Tassiulas, L. (2008)Multiuser downlink beamforming under quality of service (QoS) constraints has attracted considerable interest in recent years, because it is particularly appealing from a network operator's perspective (e.g., UNITS, 802.16e). ... -
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 ... -
Joint multiuser downlink beamforming and admission control: A semidefinite relaxation approach
Matskani, E.; Sidiropoulos, N. D.; Luo, Z. Q.; Tassiulas, L. (2007)Multiuser downlink beamforming under quality of service (QoS) constraints has attracted considerable interest in recent years, because it is particularly appealing from a network operator's perspective (e.g., UMTS, 802.16e). ... -
A second-order cone deflation approach to joint multiuser downlink beamforming and admission control
Matskani, E.; Sidiropoulos, N. D.; Luo, Z. Q.; Tassiulas, L. (2007)Multiuser downlink beamforming under quality of service (QoS) constraints has attracted considerable interest in recent years, because it is particularly appealing from a network operator's perspective (e.g., UMTS, 802.16e). ...