Title :
Interference mitigation scheme for MB-OFDM using adaptive symbol skipping
Author :
Shiozaki, R. ; Sanasa, Yukitoshi
Author_Institution :
Keio Univ., Yokohama, Japan
Abstract :
This paper investigates inter-piconet interference in MB-OFDM. In the MB-OFDM scheme, simultaneous operating piconets cause inter-piconet interference. One of the techniques for collision avoidance is adaptive symbol skipping, and in this scheme the transmitters detect the signal from the other devices and skip the transmission for collision avoidance. In this paper, new transmission scheme with adaptive symbol skipping is proposed.
Keywords :
OFDM modulation; interference suppression; personal area networks; signal detection; telecommunication congestion control; MB-OFDM scheme; adaptive symbol skipping; collision avoidance technique; inter-piconet interference; interference mitigation scheme; signal detection; transmission scheme; Bandwidth; Collision avoidance; Collision mitigation; Frequency diversity; Interference; OFDM modulation; Personal area networks; Radio transmitters; Signal detection; Time frequency analysis;
Conference_Titel :
Communication Systems, 2008. ICCS 2008. 11th IEEE Singapore International Conference on
Conference_Location :
Guangzhou
Print_ISBN :
978-1-4244-2423-8
Electronic_ISBN :
978-1-4244-2424-5
DOI :
10.1109/ICCS.2008.4737438
