Method of configuring uplink grant-free transmission and device thereof

A non-transitory computer-readable storage medium, comprising:

• at least one processor and at least one memory coupled to the processor to communicate with the processor, wherein the memory stores program instructions executable by the processor, the processor calls the program instructions to perform:
• receiving a first configuration parameter from a network side, wherein the first configuration parameter comprises a transmission period T_interval;
• acquiring a transmission location TN of an uplink grant-free transmission according to the first configuration parameter;
• wherein the acquiring the transmission location TN of the uplink grant-free transmission comprises:
• acquiring a transmission location TN of an Nth uplink grant-free transmission through the following calculation formula:
• TN=[(N_SFN_start*number OfSlotsPerFrame*numberOfSymbolsPerSlot+N_slot_start*numberOfSymbolsPerSlot+N_start_offset)+N*N_interval]mod (max_SFN*numberOfslotsPerFrame*numberOfSymbolsPerSlot)
• wherein N_SFN_start is a system frame starting location, N_slot_start is a slot starting location, max_SFN is the maximum system frame number, numberOfSlotsPerFrame is the quantity of slots in each system frame, numberOfSymbolsPerSlot is the quantity of symbols in each slot, and N_start_offset is in units of the quantity of symbols.