Secure Collision-Free Frequency Hopping for OFDMA-Based Wireless Networks.
Leonard E. LightfootLei ZhangJian RenTongtong LiPublished in: EURASIP J. Adv. Signal Process. (2009)
Keyphrases
- wireless networks
- collision free
- base station
- frequency hopping
- wireless communication
- multiple access
- path planning
- motion planning
- dynamic environments
- physical layer
- collision avoidance
- ofdm system
- mobile robot
- ad hoc networks
- cellular networks
- data transmission
- mobile networks
- spread spectrum
- degrees of freedom
- allocation scheme
- wireless ad hoc networks
- optimal path
- mobile nodes
- network coding
- shortest path
- motion estimation
- neural network