Method and apparatus for providing bluetooth low energy services

Abstract

The operation method of the first electronic device in the wireless communication system according to an embodiment of the disclosure can include the following acts: transmitting a first frame including a first payload and a second payload during a first sub-event within a first event, the first payload consisting of a first block, the second payload consisting of a second block; receiving a Nack message indicating that at least one block among the first block and the second block is not received from a second electronic device during the first sub-event within the first event; and repeatedly transmitting the at least one block corresponding to the Nack message to the second electronic device during a second sub-event subsequent to the first sub-event within the first event.