Results 131 to 140 of about 5,087 (193)

Trivial-nontrivial programmable topological metasurfaces for sensing and communication. [PDF]

open access: yesLight Sci Appl
Xiao Q   +9 more
europepmc   +1 more source

Coordinated Multicast Beamforming in Multicell Networks [PDF]

open access: yesIEEE Transactions on Wireless Communications, 2013
We study physical layer multicasting in multicell networks where each base station, equipped with multiple antennas, transmits a common message using a single beamformer to multiple users in the same cell. We investigate two coordinated beamforming designs: the quality-of-service (QoS) beamforming and the max-min SINR (signal-to-interference-plus-noise
Xiaodong Wang, Meixia Tao
exaly   +5 more sources

Transmit Beamforming in Cooperative Networks

VTC Spring 2008 - IEEE Vehicular Technology Conference, 2008
Cooperative relay communication systems has been extensively studied in recent years due to their ability to provide more reliable communications through enhanced diversity and to extend the range of the communication system. Equipping communication terminals with multiple antennas have similar advantages.
Woon Hau Chin, A. Sivagami
openaire   +2 more sources

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