Receiving device, receiving method, and program

摘要

Provided are a receiving device which improves communication performances by separating signals in CDMA communications using a chaos code, etc. In the receiving device (101), a receiving unit (102) receives a signal directly spread by a chaos code and transmitted from a transmitting device, a component analyzing unit (103) applies component analysis to the received signal to separate it into a plurality of components, a despreading unit (104) obtains a plurality of signals by despreading the plurality of separated components by the chaos code respectively, and a selective output unit (105) selects a signal having a large intensity from the plurality of despread signals, and outputs it.