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COMPSAC
2005
IEEE
15 years 9 months ago
Preventing Illegal Usage of Mobile Phone Software
Mobile software industry is suffering from the illegal usage of the software. PKI will not be a solution for small software distribution. We introduce a lightweight but safe metho...
Yun-Sam Kim, Eun-Sun Cho
EWSA
2005
Springer
15 years 9 months ago
Architecture Description for Mobile Distributed Systems
Abstract. In this paper we motivate an Architecture Description Language (ADL) for mobile distributed systems based on the π-calculus. Different from other approaches, the non-fu...
Volker Gruhn, Clemens Schäfer
150
Voted
LCN
2000
IEEE
15 years 8 months ago
Tree-Based Reliable Multicast in Combined Fixed/Mobile IP Networks
This paper proposes a solution to delivering multicast data reliably not only to/from fixed hosts but also to/from mobile hosts in combined fixed/mobile IP networks, particularl...
Wonyong Yoon, Dongman Lee, Chansu Yu, Myungchul Ki...
ADHOC
2008
103views more  ADHOC 2008»
15 years 4 months ago
Impact of sensor-enhanced mobility prediction on the design of energy-efficient localization
Energy efficiency and positional accuracy are often contradictive goals. We propose to decrease power consumption without sacrificing significant accuracy by developing an energy-...
Chuang-Wen You, Polly Huang, Hao-Hua Chu, Yi-Chao ...
ICASSP
2008
IEEE
15 years 10 months ago
A compressed sensing technique for OFDM channel estimation in mobile environments: Exploiting channel sparsity for reducing pilo
We consider the estimation of doubly selective wireless channels within pulse-shaping multicarrier systems (which include OFDM systems as a special case). A new channel estimation...
Georg Tauboeck, Franz Hlawatsch