Sciweavers

964 search results - page 150 / 193
» An Efficient Routing Protocol for Ad-Hoc Networks
Sort
View
SEUS
2008
IEEE
15 years 4 months ago
M-Geocast: Robust and Energy-Efficient Geometric Routing for Mobile Sensor Networks
In this paper we investigate a practical routing solution for a new class of wireless sensor networks where any node can be mobile anytime. Assuming GPS-enabled sensor nodes we pro...
Lynn Choi, Jae Kyun Jung, Byong-Ha Cho, Hyohyun Ch...
GLOBECOM
2009
IEEE
15 years 4 months ago
PreDA: Predicate Routing for DTN Architectures over MANET
—We consider a Delay Tolerant Network (DTN) whose users (nodes) are connected by an underlying Mobile Ad hoc Network (MANET) substrate. Users can declaratively express high-level...
Flavio Esposito, Ibrahim Matta
ICNP
1998
IEEE
15 years 2 months ago
Evaluating the Overheads of Source-Directed Quality-of-Service Routing
Quality-of-service (QoS) routing satisfiesapplication performance requirements and optimizes network resource usage but effective path-selection schemes require the distribution o...
Anees Shaikh, Jennifer Rexford, Kang G. Shin
INFORMATIKTAGE
2008
14 years 11 months ago
An Energy-Efficient Routing Protocol for Linear Wireless Sensor Networks
: Economical power use is essential to allow for long-lasting operation of wireless sensor networks. This applies equally to linear sensor networks as they emerge when sensors are ...
Marco Zimmerling
WICON
2008
14 years 11 months ago
A graph based routing algorithm for multi-hop cognitive radio networks
Cognitive radio networks that allow dynamic spectrum access are considered spectrally more efficient than networks using fixed spectral allocation. These networks are characterize...
Yogesh Reddy Kondareddy, Prathima Agrawal