Transmission/receiving method and device for high-speed downlink packet access related channel

The invention provides a method for receiving a high-speed downlink packet access (HSDPA) related channel in a CELL-forward access channel (FACH) state. The method comprises that: user equipment (UE) in the CELL-FACH state receives and stores a dedicated high-speed downlink shared channel wireless network temporary identifier allocated by a universal mobile telecommunication system terrestrial radio access network (UTRAN); the UE receives a high-speed downlink shared control channel frame, and judges whether a high-speed downlink shared channel wireless network temporary identifier in the high-speed downlink shared control channel frame is the same as the dedicated high-speed downlink shared channel wireless network temporary identifier allocated by the UTRAN or not; and if the high-speed downlink shared channel wireless network temporary identifier in the high-speed downlink shared control channel frame is the same as the dedicated high-speed downlink shared channel wireless network temporary identifier allocated by the UTRAN, the UE receives a high-speed physical downlink shared channel frame indicated by the high-speed downlink shared control channel frame, and decodes a high-speed downlink shared channel frame born by the high-speed physical downlink shared channel frame. The embodiment of the invention also discloses a device for implementing the method.