Method and apparatus for indicating an offloading data size and time duration in a wireless communication system

A Base station (BS) indicating an offloading data size and time duration to a user equipment (UE) in a wireless communication system, comprising:

• a receiving device;
• a transmitting device;
• and
• a processor,
• wherein the processor is configured to receives, from a plurality of UEs, an input computing data size and local computing power, determine whether an each priority of the plurality of the UEs is greater than a threshold by using an offloading priority, determine an offloading data size and a time duration for each of UEs, and transmit by the BS to the each of UEs, the determined offloading data size and a time duration for the each of UEs,
• wherein if offloading priority of a first UE is greater than the threshold, an offloading data size of the first UE corresponds to an input computing data size of the first UE,
• wherein if offloading priority of a second UE is equal to the threshold, an offloading data size of the second UE is bigger than a delay constraint data size and is smaller than an input computing data size of the second UE, and
• wherein if offloading priority of a third UE is smaller than the threshold, an offloading data size of the third UE corresponds to a delay constraint data size.