46 search results - page 9 / 10 » A Polynomial Time Approximation Scheme for Optimal Product-R... |
ICC
2008
IEEE
14 years 3 months ago
2008
IEEE
—Taking advantage of the frequency diversity and multiuser diversity in OFDMA based wireless networks, dynamic subcarrier assignment mechanisms have shown to be able to achieve m...
56
Voted
INFOCOM
2012
IEEE
11 years 11 months ago
2012
IEEE
— Reliability and energy efficiency are critical issues in wireless sensor networks. In this work, we study Delay-bounded Energy-constrained Adaptive Routing (DEAR) problem with...
SPAA
2006
ACM
14 years 2 months ago
2006
ACM
Consider a network in which a collection of source nodes maintain and periodically update data objects for a collection of sink nodes, each of which periodically accesses the data...
GLOBECOM
2007
IEEE
14 years 2 months ago
2007
IEEE
—Path diversity works by setting up multiple parallel connections between the end points using the topological path redundancy of the network. In this paper, Forward Error Correc...
INFOCOM
2005
IEEE
14 years 2 months ago
2005
IEEE
— In this paper, we propose to address the energy efficient routing problem in multi-hop wireless networks with accumulative relay. In the accumulative relay model, partially ov...