The room shortage problem of tree-based ZigBee/IEEE 802.15.4 wireless networks

2010 ◽  
Vol 33 (4) ◽  
pp. 454-462 ◽  
Author(s):  
Li-Hsing Yen ◽  
Wei-Ting Tsai
Keyword(s):  
Wireless Networks ◽  
Ieee 802.15.4

scholarly journals Implementation of envelope detection based Wake-Up Receiver for IEEE 802.15.4 WPAN from off-the-shelf components

2017 ◽  
Vol 15 ◽  
pp. 107-113 ◽  
Author(s):  
Josua Arndt ◽  
Lukas Krystofiak ◽  
Vahid Bonehi ◽  
Ralf Wunderlich ◽  
Stefan Heinen
Keyword(s):  
Wireless Networks ◽  
Power Consumption ◽  
System Design ◽  
Data Transmission ◽  
Ieee 802.15.4 ◽  
Low Latency ◽  
Area Network ◽  
Envelope Detection ◽  
Idle Listening ◽  
Personal Area Network

Abstract. Power consumption in wireless networks is crucial. In most scenarios the transmission time is short compared to the idle listening time for data transmission, the most power is consumed by the receiver. In low latency systems there is a need for low power wake-up receivers (WuRx) that reduce the power consumption when the node is idle, but keep it responsive. This work presents a WuRx designed out of commercial components to investigate the needs of a WuRx when it is embedded in a Wireless Personal Area Network (WPAN) system in a real environment setup including WLAN and LTE communication and considering interferer rejection. The calculation necessary for the attenuation of those interferers is explained in detail. Furthermore, a system design is presented that fulfills the requirements for this environment and is build from off-the-shelf components.

GTS size adaptation algorithm for IEEE 802.15.4 wireless networks

2016 ◽  
Vol 37 ◽  
pp. 486-498 ◽  
Author(s):  
Yufeng Zhan ◽  
Yuanqing Xia ◽  
Mashood Anwar
Keyword(s):  
Wireless Networks ◽  
Ieee 802.15.4 ◽  
Adaptation Algorithm
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