As shown in
610. A first network device sends an RRC reconfiguration message including measurement configuration information to a terminal device.
It should be understood that step 610 is corresponding to step 310. For related descriptions in step 610, refer to the foregoing descriptions in step 310. To avoid repetition, details are not described herein again.
620. The terminal device sends a measurement report to the first network device.
It should be understood that step 620 is corresponding to step 320. For related descriptions in step 620, refer to the foregoing descriptions in step 320. To avoid repetition, details are not described herein again.
630. The first network device performs handover preparation with a candidate target network device.