Sciweavers

554 search results - page 15 / 111
» Abstraction of Communication Channels in Promela: A Case Stu...
Sort
View
CORR
2010
Springer
82views Education» more  CORR 2010»
14 years 6 months ago
Secret-key Agreement with Channel State Information at the Transmitter
We study the capacity of secret-key agreement over a wiretap channel with state parameters. The transmitter communicates to the legitimate receiver and the eavesdropper over a disc...
Ashish Khisti, Suhas N. Diggavi, Gregory W. Wornel...
DCOSS
2009
Springer
14 years 7 months ago
Empirical Evaluation of Wireless Underground-to-Underground Communication in Wireless Underground Sensor Networks
Abstract. Many applications for irrigation management and environment monitoring exploit buried sensors wired-connected to the soil surface for information retrieval. Wireless Unde...
Agnelo R. Silva, Mehmet C. Vuran
CORR
2007
Springer
143views Education» more  CORR 2007»
14 years 10 months ago
On Myopic Sensing for Multi-Channel Opportunistic Access
We consider a multi-channel opportunistic communication system where the states of these channels evolve as independent and statistically identical Markov chains (the Gilbert-Elli...
Qing Zhao, Bhaskar Krishnamachari, Keqin Liu
PPL
2008
97views more  PPL 2008»
14 years 10 months ago
The Impact of Dynamic Channels on Functional Topology Skeletons
Parallel functional programs with implicit communication often generate purely hierarchical communication topologies during execution: communication only happens between parent an...
Jost Berthold, Rita Loogen
GLOBECOM
2006
IEEE
15 years 4 months ago
Rateless Codes for the Gaussian Multiple Access Channel
Abstract— We consider communication over the Gaussian multiple access channel (MAC) with unknown set of active users. The proposed multiple access strategy is distributed and ach...
Urs Niesen, Uri Erez, Devavrat Shah, Gregory W. Wo...