Communication methods, wireless devices, and computer-readable media

Abstract

The implementation options mentioned here refer to methods for handling SR / BSR SL. According to one implementation scheme, the invention proposes a method of communication in a wireless device, which includes the following steps: activating a Buffer Status Report (BSR) or Sidelink (SL) in response to data being sent on the SL; Activate the Scheduling Request (SR) sidelink (SL) to transmit the BSR SL, where the BSR SL is intended to be transmitted using the first Uplink authorization (UL) activated by the SR SL; and cancel the transmission of the SR SL if the BSR SL has already been transmitted using the second UI authorization activated by other sources. With the implementation options described above, LCP can be adapted based on QoS requirements and can avoid the inappropriate destruction of the BSR sub-link, which improves the quality of both the UL and the sub-link. This invention also addresses wireless devices and computer-readable means.