Joint Optimization for Proportional Fairness in OFDMA Relay-Enhanced Cellular Networks.
Liping WangYusheng JiFuqiang LiuPublished in: WCNC (2010)
Keyphrases
- joint optimization
- cellular networks
- base station
- cellular systems
- wireless networks
- multi hop
- wireless sensor networks
- mobile users
- data transmission
- division multiple access
- sensor networks
- mobile networks
- energy consumption
- communication networks
- energy efficient
- multiple description coding
- resource allocation
- ad hoc networks
- mac protocol
- sparse representation
- nearest neighbor
- low cost
- supply chain management
- energy efficiency
- routing protocol
- routing algorithm
- sensor nodes