Results 121 to 130 of about 156,895 (196)

Studies on broadcast channel over fading channels

open access: yes, 2012
The radio communication system design is limited by the fading process. Diversity techniques are used to combat fading in wireless communication system over a time varying channel. The transmit diversity provides the same order of diversity gain as the receiver diversity.
openaire   +1 more source

BLE-Based Custom Devices for Indoor Positioning in Ambient Assisted Living Systems: Design and Prototyping. [PDF]

open access: yesSensors (Basel)
Díaz-Jiménez D   +5 more
europepmc   +1 more source

Downward terrestrial gamma-ray flash associated with collision of lightning leaders. [PDF]

open access: yesSci Adv
Wada Y   +8 more
europepmc   +1 more source

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