REFERENCE SIGNAL STRUCTURE FOR OFDM BASED TRANSMISSIONS

摘要

A method for transmitting a plurality of sequences (716.0 - 716.4) across a plurality of bands of a wireless spectrum (712) is described in which a first sequence (716.0) Is produced using a set of reference signal sequences (fig 5 - 501), wherein the set of reference signal sequences comprises at least CAZAC sequences and near - CAZAC sequences. A second sequence (716.1) is also produced. The first sequence is transmitted in a first band of the wireless spectrum, and the second sequence is transmitted in a second band of the wireless spectrum. The first and the second sequences are transmitted concurrently by a same user equipment.