公开(公告)号：EP3471279A1

公开(公告)日：2019-04-17

申请号：EP17809992.5

申请日：2017-04-25

申请人： Sony Semiconductor Solutions Corporation

发明人： KOBAYASHI Seiji ,  IIDA Sachio ,  TANAKA Katsuyuki ,  AOKI Hiroshi

IPC分类号： H04B1/69 ,  H04B1/04 ,  H04B1/16 ,  H04B1/715

摘要： The present technology relates to an information processing device and method, a transmitting device and method, and a receiving device and method, which are capable of multiplexing transmission signals in the same channel. In the present technology, transmission signals are generated by performing chirp modulation on data to be transmitted, and the transmission signals are multiplexed by shifting transmission timings of a plurality of transmission signals in a time direction and transmitting the transmission signals. Further, in the present technology, a plurality of chirp-modulated transmission signals which are multiplexed by shifting the transmission timing in the time direction and transmitted from a transmission side are received, and the plurality of received transmission signals are dechirped at timings according to the transmission timings. The present disclosure can be applied to, for example, a transmitting device, a receiving device, a transceiving device, a communication device, an information processing device, an electronic device, a computer, a program, a storage medium, a system, and the like.