Locally Coherent Ultra-Wideband Radio Channel Model for Sensor Networks in Industrial Environment

2006 ◽  
Author(s):  
J. Kunisch ◽  
J. Pamp
Keyword(s):  
Sensor Networks ◽  
Channel Model ◽  
Radio Channel ◽  
Ultra Wideband ◽  
Industrial Environment ◽  
Wideband Radio

Channel Loss Estimation and Test of Ultra-Wideband Propagation from 2 to 10 GHz Application

2017 ◽  
Vol 6 (3) ◽  
pp. 663
Author(s):  
Lei Gao ◽  
Qun Chen
Keyword(s):  
Short Range ◽  
Channel Model ◽  
Transmission Loss ◽  
Reference Model ◽  
Ultra Wideband ◽  
Estimation Methods ◽  
Loss Model ◽  
Ieee 802.15.4A ◽  
Channel Loss ◽  
Wideband Radio

<p>This paper deals with the channel loss models of ultra-wideband radio wave propagation from 2 to 10 GHz application. IEEE 802.15.4a and Okumura channel loss reference models have been introduced and the estimation methods of channel transmission loss have been discussed with the environments of 2 to 10 GHz short range application. The channel transmission loss was measured in ZigBee circuit with 2 kinds of power, using IEEE 802.15.4a and Okumura channel model to estimate the theoretical channel loss, the theoretical value and the actual measured value were compared and analyzed. The analysis shows that the error between the calculated value and the actual measured value of the IEEE 802.15.4a reference model is small in the ultra-wideband ZigBee channel environment, and the error of the Okumura channel loss model is large. The results show that in the environments of 2 to 10 GHz short range application, IEEE 802.15.4a channel loss model is a high precision reference model for the ultra-wideband channel loss calculation.</p>

Ultra-Wideband Radio Channel Characteristics for Near-Ground Swarm Robots Communication

2020 ◽  
Vol 19 (7) ◽  
pp. 4715-4726
Author(s):  
Shihong Duan ◽  
Ran Su ◽  
Cheng Xu ◽  
Yulin Chen ◽  
Jie He
Keyword(s):  
Radio Channel ◽  
Ultra Wideband ◽  
Channel Characteristics ◽  
Swarm Robots ◽  
Wideband Radio

An accurate radio channel model for wireless sensor networks simulation

2005 ◽  
Vol 7 (4) ◽  
pp. 401-407 ◽  
Author(s):  
Alejandro Martinez-Sala ◽  
Jose-Maria Molina-Garcia-Pardo ◽  
Esteban Egea-Ldpez ◽  
Javier Vales-Alonso ◽  
Leandro Juan-Llacer ◽  
...  
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Channel Model ◽  
Radio Channel ◽  
Wireless Sensor
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