Results 141 to 150 of about 1,881 (201)

Fine carrier frequency offset estimation for OFDM and MIMO-OFDM systems: A comparative study. [PDF]

Sci Rep
Kotb MME, Mohamed MRA, Fahmy AYHA, Mohra ASSS.   +3 more
europepmc   +1 more source

A Short Reference Differential Chaos Shift Keying Cooperative Communication System Based on Modified Code Index Modulation. [PDF]

Entropy (Basel)
Yu B, Yang H, Jia Y, Liao H, Li X.
europepmc   +1 more source

Dynamic optimization of high-bandwidth multi-receiver signals for civil aircraft flight tests telemetry. [PDF]

PLoS One
Liu T, Zhao C.
europepmc   +1 more source

Joint Coherent/Non-Coherent Detection for Distributed Massive MIMO: Enabling Cooperation Under Mixed Channel State Information. [PDF]

Sensors (Basel)
Gunasekara S, Smith P, Kuijper M, Senanayake R.   +3 more
europepmc   +1 more source

Resource-Adaptive Semantic Transmission and Client Scheduling for OFDM-Based V2X Communications. [PDF]

Sensors (Basel)
Liu J, Chen Y, Wu W, Tian F.
europepmc   +1 more source

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Capacity of Slotted ALOHA in Rayleigh-Fading Channels

IEEE Journal on Selected Areas in Communications, 1987
Fading channels may improve the capacity of slottedALOHA networks. Rayleigh fading and spatially distributed packet transmitters diminish mutual packet interference and thus reduce the average blocking probability of a shared receiver. A transmission model, combining Poisson statistics of the offered data traffic with Rayleigh statistics for the fading
Jens C. Arnbak, W. van Blitterswijk
exaly   +2 more sources

A case for considering hyper-Rayleigh fading channels

IEEE Transactions on Wireless Communications, 2007
This work is motivated by the problem of characterizing small-scale radio propagation environments for wireless sensor networks. If sensors are statically deployed near the ground or within structures, temporal fading may not exist but the channel may nevertheless experience severe frequency-selective behavior.
Jeff Frolík, J Frolík
exaly   +2 more sources

Minimum duration outages in Rayleigh fading channels

IEEE Transactions on Communications, 2001
Minimum duration outages have been introduced for lognormal shadow fading where the durations of signal fades were considered in evaluating outages. We develop and analyze such minimum duration outages for channels susceptible to Rayleigh fading. The results show that under typical Doppler frequencies the outages due to Rayleigh fading are more likely ...
N B Mandayam
exaly   +2 more sources