Adaptive Zero-Padding OFDM over Frequency-Selective Multipath Channels
نویسندگان
چکیده
منابع مشابه
Adaptive Zero-Padding OFDM over Frequency-Selective Multipath Channels
We present a novel bandwidth (BW) efficient orthogonal frequency division multiplexing (OFDM) scheme with adaptive zeropadding (AZP-OFDM) for wireless transmission. Redundancy issues in OFDM based on cyclic prefix (CP), zero-padding (ZP), as well as no guard interval (NGI) systems are analyzed. A novel system design criterion based on the channel matrix condition is studied and applied to the d...
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ژورنال
عنوان ژورنال: EURASIP Journal on Advances in Signal Processing
سال: 2004
ISSN: 1687-6180
DOI: 10.1155/s1110865704311157