Research on different-based systems Of MCM

Authors:
Du Fei;Wang Weichao;Xu Qijian
Affiliations:
The 20th and The 22th Company of The 6th Department, The PLA Accademy of Communication Command, Wuhan, China;The 20th and The 22th Company of The 6th Department, The PLA Accademy of Communication Command, Wuhan, China;Research Insititute, The CESEC, Beijing, China
Venue:
WiCOM'09 Proceedings of the 5th International Conference on Wireless communications, networking and mobile computing
Year:
2009

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Abstract

Among the multiple Multi-Carrier Modulation Systems, the most sophisticated and classical system is Orthogonal Frequency Division Multiplexing(OFDM). However the emerging system Wavelet Packet Multi-Carrier Modulation (WP-MCM), because of its obvious advantage, is gaining the scholars' concern rapidly. In this paper, two systems mentioned above were analyzed in detail from the theoretical foundation and the model structure, and then the comparison between them were made to manifest their traits. The application of OFDM in IEEE 802.11a were also be analyzed by calculating. Finally sum up the two systems and give the prospects of them.