760 search results - page 38 / 152 » Clustered Mobility Model for Scale-Free Wireless Networks |
MSWIM
2005
ACM
15 years 3 months ago
2005
ACM
In order for precise evaluation of MANET applications, more realistic mobility models are needed in wireless network simulations. In this paper, we focus on the behavior of pedest...
COMCOM
2008
14 years 9 months ago
2008
In this paper, we address the problem of increasing the effectiveness of an intrusion detection system (IDS) for a cluster of nodes in ad hoc networks. To reduce the performance o...
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PERCOM
2003
ACM
15 years 9 months ago
2003
ACM
In pervasive computing environments, powerful handheld devices with wireless connections create opportunities for many new nomadic applications. We propose a new service discovery...
CEE
2006
14 years 9 months ago
2006
In this paper, we investigate the survivability of mobile wireless communication networks in the event of base station (BS) failure. A survivable network is modeled as a mathemati...
APSCC
2007
IEEE
14 years 10 months ago
2007
IEEE
Abstract— In this paper, we address the problem of lifetime optimization under storage constraint for wireless sensor networks with a mobile sink node. The problem is particularl...