732 search results - page 21 / 147 » Mobility Management in Next Generation Wireless Systems |
CCR
2010
13 years 4 months ago
2010
OFDMA will be the predominant technology for the air interface of broadband mobile wireless systems for the next decades. In recent years, OFDMA-based networks based on IEEE 802.1...
NOMS
2006
IEEE
14 years 1 months ago
2006
IEEE
— This paper addresses the problem of managing a wireless sensor network with mobile managers. The mobile managers should be able to create their connectivity to the nodes they m...
JCM
2006
13 years 7 months ago
2006
Wireless networks are currently experiencing more overload situations than their wireline counterparts because of explosive mobile traffic growth, unpredictable traffic behavior, s...
TON
2008
13 years 7 months ago
2008
Efficient mobility management is one of the major challenges for next-generation mobile systems. Indeed, a mobile node (MN) within an access network may cause excessive signaling t...
CCS
2010
ACM
13 years 7 months ago
2010
ACM
Energy efficiency is one of important issues in the resource contrained wireless sensor network. In this paper, we propose the authentication and key agreement protocol that effic...