Collision-captured Multicarrier Modulation System

This paper proposes a new system called the collision-captured multicarrier modulation system which can realize the capture of a packet collision. Based on the OFDM system using partial symbol transmission, the transmitter can select a specific duration to achieve promising PAPR characteristics and...

Full description

Saved in:
Bibliographic Details
Published in2008 IEEE Sarnoff Symposium pp. 1 - 5
Main Authors Hou, Y., Hase, T.
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.04.2008
Subjects
Ad hoc networks
Bit error rate
Degradation
Delay
Multiuser detection
OFDM modulation
Peak to average power ratio
Throughput
Time domain analysis
Transmitters
Online AccessGet full text

Cover

More Information
Summary:This paper proposes a new system called the collision-captured multicarrier modulation system which can realize the capture of a packet collision. Based on the OFDM system using partial symbol transmission, the transmitter can select a specific duration to achieve promising PAPR characteristics and realize the capture of a packet collision. The simulated results show that over 90% collision occurrences and the correct position of the collided part can be captured even in severe near- far situations. The proposed system can also achieve a PAPR reduction with an acceptable BER performance degradation.
ISBN:9781424418435
1424418437
DOI:10.1109/SARNOF.2008.4520107