Title :
Impact of UWB interference on IEEE 802.11a WLAN system
Author :
Mallipeddy, Santosh Reddy ; Kshetrimayum, Rakhesh Singh
Author_Institution :
Dept. of Electron. & Commun. Eng., Indian Inst. of Technol., Guwahati, India
Abstract :
The objective of this paper is to assess the effects of multiple UWB devices emission on the IEEE 802.11a WLAN receiver. The data rates and SINR of WLAN is evaluated with and without the UWB interference. Approximate path loss model is used to calculate the UWB signal power that interferes with the WLAN system. The three dimensional hemispherical distribution of UWB tramsmitters around the victim WLAN receiver is considered. Based on this model, the analytical analysis to assess the effect of the multiple UWB devices emission on the IEEE 802.11a system is presented.
Keywords :
approximation theory; interference (signal); ultra wideband communication; wireless LAN; IEEE 802.11a WLAN system; SINR; UWB interference; UWB tramsmitter; approximate path loss model; multiple UWB device emission; three dimensional hemispherical distribution; FCC; Interference; Niobium; OFDM modulation; Physical layer; Power system modeling; Propagation losses; Radio frequency; Ultra wideband technology; Wireless LAN;
Conference_Titel :
Communications (NCC), 2010 National Conference on
Conference_Location :
Chennai
Print_ISBN :
978-1-4244-6383-1
DOI :
10.1109/NCC.2010.5430217
