if a better cell is found that cell may be selected the nas may be informed if the cell selection and reselection results in changes in the received system information relevant for nas for normal service the wtru may camp on a suitable cell tune to that cell 39 s control channels and it may receive system information and registration area information from the plmn receive other access stratum as and nas information and if registered receive paging and notification messages from the plmn fig3 shows an example reselection procedure the wtru receives measurement control information and ul allocation information 310 320 the wtru transmits measurement reports to the source enb 330 the source enb may then generate a handoff decision and then send a handover request to the target enb 340 345 the target enb performs admission control 360 and the wtru is granted a dl allocation 350 the target enb may then transmit a handover request ack back to the source enb which in turn may send a handover command to the wtru 370 375 after the handover command is received the wtru may then initiate a synchronization and rach access procedure with the target enb 380 after which an ul allocation is granted 385 based on the measurement reports a handover reselection decision may be determined 390 the wtru may then receive a handover command after which it may then reinitiate the synchronization and rach procedures once handover is performed the source enb may flush its buffer and release resources 395 optionally the source enb may be configured to maintain the resources for a period of time so the.