Polynomial time approximation schemes for base station coverage with minimum total radii.
Nissan Lev-TovDavid PelegPublished in: Comput. Networks (2005)
Keyphrases
- base station
- approximation schemes
- approximation algorithms
- wireless sensor networks
- wireless networks
- data transmission
- sensor networks
- special case
- energy efficient
- np hard
- communication networks
- energy consumption
- mobile users
- mobile networks
- ad hoc networks
- multi hop
- sensor nodes
- worst case
- numerical methods
- multiscale
- data gathering
- real time
- end to end
- upper bound
- lower bound
- digital libraries
- sensed data
- maximum lifetime