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...
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Published in | 2008 IEEE Sarnoff Symposium pp. 1 - 5 |
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Main Authors | , |
Format | Conference Proceeding |
Language | English |
Published |
IEEE
01.04.2008
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Subjects | |
Online Access | Get full text |
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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. |
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ISBN: | 9781424418435 1424418437 |
DOI: | 10.1109/SARNOF.2008.4520107 |