TECHNIQUES FOR PRE- AND DECODING A MULTICARRIER SIGNAL BASED ON A MAPPING FUNCTION WITH RESPECT TO INBAND AND OUT-OF-BAND SUBCARRIERS

摘要

The disclosure relates to a transmission device (600), comprising: a processor (601) configured: to generate a multicarrier signal (100) based on a combination of data symbols and reference symbols, wherein the multicarrier signal (100) comprises a first plurality of inband subcarriers (101) and a second plurality of out-of band (OOB) subcarriers (102), and to precode the multicarrier signal (100) based on a mapping function with respect to the first plurality of inband subcarriers (101) and the second plurality of out-of band subcarriers (102), wherein the mapping function is configured to mitigate the OOB subcarriers (102).