15 search results - page 2 / 3 » Minimum power broadcast trees for wireless networks: optimiz... |
PODC
2009
ACM
14 years 5 months ago
2009
ACM
Consider a setting where nodes can vary their transmission power thereby changing the network topology, the goal of topology control is to reduce the transmission power while ensu...
INFOCOM
2008
IEEE
13 years 11 months ago
2008
IEEE
—Wireless communications are inherently symmetric; that is, it takes an attacker the same amount of power to modulate a signal as it does for a legitimate node to modulate the sa...
ICC
2007
IEEE
13 years 11 months ago
2007
IEEE
—Although network-wide flooding in reactive routing protocols like AODV [1] facilitates the discovery of optimal routes, they engender large control overhead. Some efficient floo...
WINET
2010
13 years 3 months ago
2010
We consider the problem of static transmission-power assignment for lifetime maximization of a wireless sensor network with stationary nodes operating in a data-gathering scenario...
GLOBECOM
2007
IEEE
13 years 9 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...