Performance Comparison of TH-BPPM/TH-BPSK using Rake Receivers in IEEE 802.15.4a Channel Model

2006 ◽  
Author(s):  
Cheol kyu Shin ◽  
Seok Ho Kim ◽  
Qinghai Yang ◽  
Weihua Zhang ◽  
Kyung Sup Kwak
Keyword(s):  
Channel Model ◽  
Performance Comparison ◽  
Rake Receivers ◽  
Ieee 802.15.4A

Performance Comparison of RAKE Receivers in SC-UWB Systems and DS-UWB Systems

2010 ◽  
Vol E93-B (4) ◽  
pp. 1041-1044 ◽  
Author(s):  
Zhenyu XIAO ◽  
Li SU ◽  
Depeng JIN ◽  
Lieguang ZENG
Keyword(s):  
Performance Comparison ◽  
Rake Receivers

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>

Sign in / Sign up

Export Citation Format

Share Document