Abstract
PROBLEM TO BE SOLVED: To provide a transmitting apparatus receiving apparatus mobile communication system and transmission control method with which a single-carrier type wireless access system and a multi-carrier type wireless access system can be switched.
SOLUTION: A transmitting apparatus comprises a switching means for switching wireless access systems; a frequency domain signal generating means for assigning a wireless resource to a spread chip sequence which has been subjected to one of a fast Fourier transform process and a serial/parallel conversion process in accordance with a wireless access system which is switched to generate a frequency domain signal; and a transmission signal generating means for applying a fast inverse Fourier transform to the frequency domain signal to generate a transmission signal.
COPYRIGHT: (C)2007JPO&INPIT
COPYRIGHT: (C)2006JPO&NCIPI
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Technologies
Resource configuration
Product
Base Station (eNB/gNB)
Use Cases
Wireless communication
Services
Transmitting/receiving data in downlink
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