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Quasi-orthogonal space-frequency coding in non-coherent cooperative broadband networks
So far, complex valued orthogonal codes have been used differentially in cooperative broadband networks. These codes however achieve less than unitary code rate when utilized in cooperative networks with more than two ...
A Systematic Study of the Behaviour of PMEPR in Relation to OFDM Design Parameters
The design of systems with enhanced quality of service (QoS) and improved power efficiency has evolved into an intensive research area in wired and wireless communications engineering. Orthogonal frequency division ...