交织频分多址技术探讨

doi:10.3969/j.issn.1000-0801.2009.06.011

Abstract

Abstract:

Interleaved frequency-division multiple-access（IFDMA）is investigated in 3GPP LTE and WINNER as a promising candidate for the uplink and for robust signaling.In addition to low peak-to-average power ratio（PAPR）of the transmit signal and low computational complexity for equalization and user separation，IFDMA provides an efficient implementation and good performance without channel knowledge at the transmitter.Its system model and characteristics are presented，and the application field is briefly introduced.

Key words: interleaved frequency-division multiple-access, localized frequency-division multiple-access, CDMA, OFDMA

Jiajun Li,Xiaoyu Qiao,Zhenhui Tan. Study on Interleaved Frequency-Division Multiple-Access[J]. Telecommunications Science, 2009, 25(6): 35-37.

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References 14

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Study on Interleaved Frequency-Division Multiple-Access

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