ロングタームエボリューションシステムにおいてトラッキングエリア更新およびセル再選択を実施する方法および装置

摘要

A wireless transmit/receive unit (WTRU) comprising a receiver configured to receive a tracking area code (TAC) from an evolved Node B (eNB), a processor configured to identify a tracking area of a new cell using the TAC, detect whether the identified tracking area matches one of a plurality of currently registered tracking areas, and generate a tracking area update (TAU) request message when the processor detects that the identified tracking area does not match one of the plurality of currently registered tracking areas and a transmitter configured to transmit the TAU request message the eNB