TY - GEN
T1 - Comparative study of centralized mobility management and distributed mobility management on ID/locator separation architectures
AU - Kim, Younghyun
AU - Ko, Haneul
AU - Pack, Sangheon
AU - Lee, Jong Hyouk
PY - 2012
Y1 - 2012
N2 - An ID/locator separation architecture is one of the most recognized technologies for Future Internet. In ID/locator separation architectures, an ID/locator mapping system is indispensable to provide location management in mobile environments. This paper conducts a comparative study on two approaches, centralized and distributed, for building ID/locator mapping systems. We develop analytical models on the signaling cost incurred in location update and location query procedures in centralized and distributed ID/locator mapping systems. We conduct extensive numerical analysis over mesh and tree topologies. Numerical results demonstrate that the distributed ID/locator mapping system with distributed hash table (DHT) has comparable signaling cost to the centralized ID/locator mapping system while providing higher scalability and robustness.
AB - An ID/locator separation architecture is one of the most recognized technologies for Future Internet. In ID/locator separation architectures, an ID/locator mapping system is indispensable to provide location management in mobile environments. This paper conducts a comparative study on two approaches, centralized and distributed, for building ID/locator mapping systems. We develop analytical models on the signaling cost incurred in location update and location query procedures in centralized and distributed ID/locator mapping systems. We conduct extensive numerical analysis over mesh and tree topologies. Numerical results demonstrate that the distributed ID/locator mapping system with distributed hash table (DHT) has comparable signaling cost to the centralized ID/locator mapping system while providing higher scalability and robustness.
KW - Centralized mobility management
KW - ID/locator separation
KW - distributed mobility management
KW - numerical analysis
UR - http://www.scopus.com/inward/record.url?scp=84875659190&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84875659190&partnerID=8YFLogxK
U2 - 10.1109/GLOCOMW.2012.6477728
DO - 10.1109/GLOCOMW.2012.6477728
M3 - Conference contribution
AN - SCOPUS:84875659190
SN - 9781467349413
T3 - 2012 IEEE Globecom Workshops, GC Wkshps 2012
SP - 1079
EP - 1084
BT - 2012 IEEE Globecom Workshops, GC Wkshps 2012
T2 - 2012 IEEE Globecom Workshops, GC Wkshps 2012
Y2 - 3 December 2012 through 7 December 2012
ER -