Disclosed is an information transmission method, including: a first terminal device sending first indication information to a network device, wherein the first indication information carries first information, and the first information includes at least one of the following: acknowledgement/non-acknowledgement information; beam index information; channel quality indication information; channel state indication information; precoding matrix indication information; rank indication information; and power indication information. Further disclosed are another information transmission method, a first terminal device, a network device and a storage medium.