Title :
Hierarchical mobility management for VoIP traffic
Author :
Misra, Archan ; Das, Subir ; McAuley, Anthony J.
Author_Institution :
Telcordia Technol., Inc., Morristown, NJ, USA
Abstract :
A hierarchical IP-based mobility management mechanism is proposed for VoIP applications. The suggested mechanism uses the DMA (dynamic mobility agent) architecture, based on IDMP (intra-domain mobility management protocol), for managing intra-domain mobility and the dynamic binding mechanism of SIP (session initiation protocol) for managing global mobility. This combination of network and application layer mobility management reduces the global signaling load, provides fast handoff for ongoing conversations, enables efficient global transport and supports IP-layer paging.
Keywords :
Internet telephony; military communication; military computing; mobile radio; protocols; telecommunication network management; telecommunication signalling; telecommunication traffic; IP-layer paging; Mobile IP; VoIP traffic; dynamic mobility agent architecture; hierarchical mobility management; intra-domain mobility management protocol; session initiation protocol; signaling load; tactical battlefield networks; Bandwidth; Collaboration; Delay; Encapsulation; Internet telephony; Laboratories; Mobile radio mobility management; Protocols; Telecommunication control; Tunneling;
Conference_Titel :
Military Communications Conference, 2001. MILCOM 2001. Communications for Network-Centric Operations: Creating the Information Force. IEEE
Print_ISBN :
0-7803-7225-5
DOI :
10.1109/MILCOM.2001.985822
