RECEPTION DEVICE ARCHITECTURE USING TIME SPACE SPREADING AND ORTHOGONAL TRANSMISSION TECHNOLOGY

摘要

PROBLEM TO BE SOLVED: To share the constitution part of a prescribed type regardless of whether a reception device uses orthogonal transmission diversity(OTD) or a a space time spreading(STS) system through the use of a binary switch. SOLUTION: A reception device/transmission device architecture incorporating both opening loop transmission diversities by using plural binary switches is disclosed. The constitution part of a prescribed type can be shared regardless of whether a reception device uses orthogonal transmission diversity(OTD) or a space time spreading system by adopting the binary switch. Thus, the constitution parts of the reception device are reduced and reception device is simplified. Then, the architecture can be implemented on an integrated chip for single application.