Title :
WiFi OFDM and Bluetooth signal collision analysis
Author_Institution :
Electr. Eng. Commun. Lab., Technion - Israel Inst. of Technol., Haifa, Israel
Abstract :
Modern wireless radio transceivers incorporate multiple digital communication disciplines onto a single RF module. A common applications integrates WiFi IEEE 802.11n-compatible systems (either in SISO or MIMO configurations) with the IEEE 802.15 Bluetooth transceiver, both sharing the license-free ISM 2.40-2.48 GHz frequency band, therefore susceptible to collisions between the data packets upon reception. The interference among the packet streams degrades the integrity of the respective signals and adds an extra impairment dimension to the system. The effects of the collisions between Bluetooth and WiFi OFDM SISO and MIMO packets have been simulated - the quantitative results reported.
Keywords :
Bluetooth; MIMO communication; OFDM modulation; radio transceivers; radiofrequency interference; wireless LAN; Bluetooth signal collision analysis; IEEE 802.15 Bluetooth transceiver; MIMO packets; RF module; WiFi IEEE 802.11n compatible systems; WiFi OFDM; WiFi OFDM SISO; data packets; digital communication; frequency 2.40 GHz to 2.48 GHz; packet streams; wireless radio transceivers; Bluetooth; IEEE 802.11g Standard; Interference; OFDM; Phase shift keying; Bluetooth; Collision effects; IEEE 802.11; WiFi;
Conference_Titel :
Microwaves, Communications, Antennas and Electronics Systems (COMCAS), 2011 IEEE International Conference on
Conference_Location :
Tel Aviv
Print_ISBN :
978-1-4577-1692-8
DOI :
10.1109/COMCAS.2011.6105779
