General QAM Golay complementary sequences based on binary signals as their inputs

A novel family of quadrature amplitude modulation (QAM) Golay complementary sequences (GCSs), in this paper, is presented. The resultant QAM GCSs employ binary signals rather than quaternary signals as their inputs. New sequences are fit for being applied to such QAM systems whose inputs merely are binary signals. In addition, the proposed sequences have the larger family size than the previously-known relevant sequences with the same peak envelope power (PEP) upper bounds.

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