Energy-efficient MAC layer protocols in ad hoc networks
نویسندگان
چکیده
3 Scheduling-based mechanism 8 3.1 Motivation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 3.2 CDMA ad hoc networks . . . . . . . . . . . . . . . . . . . . . . . . . 10 3.2.1 CDMA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 3.2.2 CDMA ad hoc networks . . . . . . . . . . . . . . . . . . . . . 11 3.3 TDMA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 3.4 FDMA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 3.5 Related protocols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 3.5.1 CA-CDMA . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 3.5.2 Energy-efficient MAC based on CDMA/TDMA . . . . . . . . 14
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