Title :
On IEEE 802.15.6 IR-UWB ED receiver performance in the presence of multiuser interference
Author :
Nakanishi, Kensuke ; Niemela, Ville ; Hamalainen, Matti ; Iinatti, Jari ; Hara, Shinsuke
Author_Institution :
Grad. Sch. of Eng., Osaka City Univ., Osaka, Japan
Abstract :
For successful communication of Wireless Body Area Network (WBAN) of the IEEE 802.15.6 using Impulse Radio Ultra Wideband (IR-UWB), it is important to properly evaluate the performance in different circumstances. In this paper, we investigate the performance of IR-UWB communications in the presence of multiuser interference. Focusing specifically on energy detector (ED) receiver with on-off keying (OOK) and pulse position modulation (PPM), this study aims at evaluation of the multiuser interference tolerance of the ED receiver which generally trades off performance to implementation simplicity. The IR-UWB PHY simulation set up is based on the IEEE 802.15.6 definitions. The simulation results show the interference vulnerability of ED receivers.
Keywords :
amplitude shift keying; body area networks; multiuser channels; personal area networks; pulse position modulation; radio receivers; radiofrequency interference; ultra wideband communication; ED receiver; IEEE 802.15.6 IR-UWB ED receiver performance; IR-UWB communication; OOK; PPM; WBAN; energy detector receiver; impulse radio ultra wideband; multiuser interference presence; on-off keying; pulse position modulation; wireless body area network; Bit error rate; Channel models; IEEE 802.15 Standards; Interference; Receivers; Wireless communication;
Conference_Titel :
Medical Information and Communication Technology (ISMICT), 2015 9th International Symposium on
Conference_Location :
Kamakura
DOI :
10.1109/ISMICT.2015.7107529
