作者: Pascal M. Adjakple , Behrouz Aghili , Mahmoud Watfa , Peter S. Wang , Ulises Olvera-Hernandez
DOI:
关键词: Packet switched 、 Location area 、 Computer network 、 Wireless 、 Computer science 、 Circuit switching 、 Timer 、 Routing (electronic design automation)
摘要: Methods, apparatus and systems for managing or handling a wireless transmit/receive unit (WTRU) are disclosed. One method includes combined registering the WTRU circuit switched (CS) service packet (PS) service; performing an independent location area update procedure to mobile switching center (MSC)/visitor register (VLR) responsive to: (1) moving from first routing second (2) running back-off timer.