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PERCOM
2008
ACM
16 years 1 months ago
TIGRA: Timely Sensor Data Collection Using Distributed Graph Coloring
In this paper we present a protocol for sensor applications that require periodic collection of raw data reports from the entire network in a timely manner. We formulate the probl...
Lilia Paradis, Qi Han
WIOPT
2006
IEEE
16 years 22 days ago
Achievable performance improvements provided by cooperative diversity
— This paper examines the achievable performance gains when a particular class of cooperative relaying known as best-select is employed. In essence, best-select seeks to improve ...
Stephan Bohacek
MSWIM
2005
ACM
16 years 9 days ago
Comparison of multi-channel MAC protocols
This paper compares, through analysis and simulation, a number of multichannel MAC protocols for wireless networks. We first classify these protocols into 4 categories based on t...
Jeonghoon Mo, Hoi-sheung Wilson So, Jean C. Walran...
EURONGI
2005
Springer
16 years 8 days ago
Service Level Agreement Enforcement for Differentiated Services
This paper describes a hierarchical architecture of active policies that performs the management of a differentiated services (DiffServ) network. These policies monitor quality of ...
Paulo Rogério Pereira
ADHOCNOW
2003
Springer
15 years 12 months ago
Topology Control Problems under Symmetric and Asymmetric Power Thresholds
We consider topology control problems where the goal is to assign transmission powers to the nodes of an ad hoc network so as to induce graphs satisfying specific properties. The ...
Sven Oliver Krumke, Rui Liu, Errol L. Lloyd, Madha...