172 search results - page 11 / 35 » Improved Approximation Algorithms for Maximum Lifetime Probl... |
WIOPT
2006
IEEE
14 years 1 months ago
2006
IEEE
Abstract— An important application of wireless sensor networks is to perform the monitoring missions, for example, to monitor some targets of interests at all times. Sensors are ...
MOBIHOC
2006
ACM
14 years 7 months ago
2006
ACM
This paper addresses the problem of optimizing the packet transmission schedule in an ad hoc network with end-toend delay constraints. The emphasis is to determine the proper rela...
INFOCOM
2009
IEEE
14 years 2 months ago
2009
IEEE
—Broadcasting is a fundamental operation in wireless networks and plays an important role in the communication protocol design. In multihop wireless networks, however, interferen...
INFOCOM
2011
IEEE
12 years 11 months ago
2011
IEEE
—We study the problem of throughput maximization in multi-hop wireless networks with end-to-end delay constraints for each session. This problem has received much attention start...
ICALP
2009
Springer
14 years 7 months ago
2009
Springer
Traditionally, combinatorial optimization problems (such as maximum flow, maximum matching, etc.) have been studied for networks where each link has a fixed capacity. Recent resear...