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ENGL
2007
112views more  ENGL 2007»
15 years 6 months ago
Cooperative Transmission Scheme to Increase Gain by Using STBC
— Multiple-Input Multiple-Output (MIMO) systems are composed of source and destination nodes with multiple antennas. But, when nodes cannot support multiple antennas due to size ...
Ho-Jung An, Jee-Hoon Kim, Hyoung-Kyu Song
JSAC
2006
183views more  JSAC 2006»
15 years 6 months ago
HiRLoc: high-resolution robust localization for wireless sensor networks
In this paper we address the problem of robustly estimating the position of randomly deployed nodes of a Wireless Sensor Network (WSN), in the presence of security threats. We prop...
Loukas Lazos, Radha Poovendran
NETWORK
2008
107views more  NETWORK 2008»
15 years 6 months ago
Wireless Mesh Networks for In-Home IPTV Distribution
IPTV is considered to be the next killer application. A key, challenging issue is inhome IPTV distribution with affordable deployment cost and sufficient flexibility, scalability,...
Emad Shihab, Lin Cai, Fengdan Wan, T. Aaron Gulliv...
MONET
2006
102views more  MONET 2006»
15 years 6 months ago
Locating and Bypassing Holes in Sensor Networks
In real sensor network deployments, spatial distributions of sensors are usually far from being uniform. Such networks often contain regions without enough sensor nodes, which we ...
Qing Fang, Jie Gao, Leonidas J. Guibas
PPL
2008
96views more  PPL 2008»
15 years 6 months ago
A Hybrid Shared Memory Execution Model for a Data Parallel Language with I/O
Execution of programs with data parallel language constructs is either based on the fork/join or on the SPMD model. Whereas the former executes a program sequentially and confines...
Clemens Grelck, Steffen Kuthe, Sven-Bodo Scholz