专利名称：Apparatus, and associated method, for
communicating a data block in a multi carriermodulation communication schemetogether with an identification sequencesuperimposed thereon
发明人：Shouxing Qu申请号：US11670548申请日：20070202公开号：US07864875B2公开日：20110104
专利附图：
摘要：Apparatus, and an associated method, for facilitating communication of a datablock communicated in an OFDM-based, communication system. Side-informationrequired to be transmitted by many PAPR reduction schemes in OFDM is carried andtransmitted by sending orthogonal binary sequences superimposed on the OFDM datasequence carrying the information to be transmitted. In one embodiment, a selectedscrambling sequence is multiplied with an input data block to yield a desired Peak-To-Average Power Ratio. An identification sequence one-to-one corresponding to thescrambling sequence is superimposed on the resultant sequence and transmittedtogether. In the receiving station, the identification sequence is determined throughcorrelation operations. This also determines the scrambling sequence. The effects ofboth sequences are finally removed from the information-carrying data sequence.
申请人：Shouxing Qu
地址：Ottawa CA
国籍：CA
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