METHOD AND DEVICES FOR SIGNALING TRANSMISSION IN UNLICENSED BAND

摘要

Providing method and devices for signaling transmission in unlicensed band. The method comprising determining a signal transmission pattern, which defines time and frequency resources for transmitting at least one signal in a first frequency band (S201); signaling, via a second frequency band, the signal transmission pattern to a first device (S202); and transmitting the at least one signal via the first frequency band to the first device, according to the signal transmission pattern; wherein a transmission of one of the at least one signal is skipped if time and frequency resource for the transmission defined by the signal transmission pattern is detected as busy (S203). Corresponding methods and devices for receiving a signal which is transmitted using above method are also disclosed.