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IJMC
2010
139views more  IJMC 2010»
15 years 5 months ago
A realistic mobility model for wireless networks of scale-free node connectivity
: Recently, researchers have discovered that many of social, natural and biological networks are characterized by scale-free powerlaw connectivity distribution and a few densely po...
Sunho Lim, Chansu Yu, Chita R. Das
ICC
2009
IEEE
146views Communications» more  ICC 2009»
15 years 4 months ago
Multi-Hop Aggregate Information Efficiency in Wireless Ad Hoc Networks
Abstract--We introduce multi-hop aggregate information efficiency (MIEA), a comprehensive metric that captures several performance-affecting factors of wireless ad hoc networks in ...
Pedro Henrique Juliano Nardelli, Giuseppe Thadeu F...
CORR
2011
Springer
177views Education» more  CORR 2011»
14 years 11 months ago
Downlink SDMA with Limited Feedback in Interference-Limited Wireless Networks
The tremendous capacity gains promised by space division multiple access (SDMA) depend critically on the accuracy of the transmit channel state information. In the broadcast chann...
Marios Kountouris, Jeffrey G. Andrews
AINA
2011
IEEE
14 years 10 months ago
Power Adaptive Cognitive Pilot Channel for Spectrum Co-existence in Wireless Networks
— Next generation wireless networks will be heterogeneous, where several primary users (PU e.g. licensed users) and secondary users (SU e.g. unlicensed users) can operate in the ...
Md. Akbar Hossain, Roberto Passerone
IJAHUC
2011
143views more  IJAHUC 2011»
14 years 10 months ago
A mobility framework to improve heterogeneous wireless network services
: We propose and investigate the Internet Protocol version 6 (IPv6) enabled mobility framework to improve the user mobility experience in heterogenous wireless networks. The framew...
Chong Shen, Wencai Du, Robert Atkinson, James Irvi...