Keyphrases
Multicast
100%
Multibeam Antenna
100%
Wireless Ad-hoc Networks (WANETs)
100%
Heuristic Algorithms
50%
Optimization Problem
50%
Energy Conservation
25%
Single Beam
25%
NP-hard
25%
Two-beam
25%
Exact Algorithm
25%
Multicast Communication
25%
Large-scale Networks
25%
Beamwidth
25%
Approximation Ratio
25%
Theoretical Performance
25%
Smart Antenna
25%
Globally Optimal Solution
25%
Beam Antenna
25%
Antenna Model
25%
Configurable Antenna
25%
MILP Formulation
25%
Multiple Beams
25%
Efficient Heuristics
25%
Computer Science
Multicasting
100%
Optimization Problem
50%
Heuristic Algorithm
50%
Multicast Communication
25%
Approximation Ratio
25%
Globally Optimal Solution
25%
wireless ad hoc network
25%
smart antenna
25%
Experimental Result
25%
Exact Algorithm
25%
Sufficient Condition
25%
Engineering
Antenna
100%
Optimisation Problem
50%
Experimental Result
25%
Directional
25%
Scale Network
25%
Nodes
25%
Beam Width
25%
Sufficient Condition
25%
Antenna Arrays
25%