12 search results - page 1 / 3 » Delay constrained minimum energy broadcast in cooperative wi... |
INFOCOM
2011
IEEE
12 years 8 months ago
2011
IEEE
—We formulate the problem of delay constrained energy-efficient broadcast in cooperative multihop wireless networks. We show that this important problem is not only NPcomplete, ...
INFOCOM
2009
IEEE
13 years 11 months ago
2009
IEEE
Abstract—In wireless sensor networks, asynchronous sleepwake scheduling protocols can significantly reduce energy consumption without incurring the communication overhead for cl...
ICWN
2004
13 years 6 months ago
2004
A critical issue in the design of routing protocols for wireless sensor networks is the efficient utilization of resources such as scarce bandwidth and limited energy supply. Many ...
GLOBECOM
2007
IEEE
13 years 8 months ago
2007
IEEE
Recently, cooperative routing in wireless networks has gained much interest due to its ability to exploit the broadcast nature of the wireless medium in designing powerefficient ro...
MOBICOM
2003
ACM
13 years 9 months ago
2003
ACM
We develop algorithms for finding minimum energy disjoint paths in an all-wireless network, for both the node and linkdisjoint cases. Our major results include a novel polynomial...