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JSAC
2006
127views more  JSAC 2006»
15 years 6 months ago
Location-based compromise-tolerant security mechanisms for wireless sensor networks
Abstract-- Node compromise is a serious threat to wireless sensor networks deployed in unattended and hostile environments. To mitigate the impact of compromised nodes, we propose ...
Yanchao Zhang, Wei Liu, Wenjing Lou, Yuguang Fang
MTA
2008
124views more  MTA 2008»
15 years 6 months ago
The impact of incentive mechanisms in multi-channel mobile music distribution
Abstract Record labels and telecoms are using the pervasiveness of mobile technologies to create a mobile music market, where customers can have their preferred music at any time a...
Marco Furini, Manuela Montangero
RTS
2006
96views more  RTS 2006»
15 years 6 months ago
The TTA's Approach to Resilience after Transient Upsets
Abstract. The Time-Triggered Architecture, as architecture for safety-critical realtime applications, incorporates fault-tolerance mechanisms to ensure correct system operation des...
Wilfried Steiner, Michael Paulitsch, Hermann Kopet...
TCOM
2008
101views more  TCOM 2008»
15 years 6 months ago
Transmit beamforming for space-frequency coded MIMO-OFDM systems with spatial correlation feedback
Abstract--This paper addresses the problem of joint optimization of transmit beamforming and space-frequency (SF) coding for MIMO-OFDM systems with spatial correlation feedback in ...
Ahmed K. Sadek, Weifeng Su, K. J. Ray Liu
TISSEC
2008
202views more  TISSEC 2008»
15 years 6 months ago
A Framework for Identifying Compromised Nodes in Wireless Sensor Networks
compromised sensor nodes. The framework provides an appropriate abstraction of applicationspecific detection mechanisms and models the unique properties of sensor networks. Based o...
Qing Zhang, Ting Yu, Peng Ning