Mobile Communications Ad-Hoc Networks & Wireless Sensor ...

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Interference-based routing Routing based on assumptions about interference between signals N 1 N 2 R 1 S 1 N 5 N 3 N 4 N 6 R 2 S 2 N 9 neighbors (i.e. within radio range) N 7 N 8 Mobile Communications Ad-hoc Networks & Wireless Sensor Networks 25
Examples for interference based routing Least Interference Routing (LIR) calculate the cost of a path based on the number of stations that can receive a transmission Max-Min Residual Capacity Routing (MMRCR) calculate the cost of a path based on a probability function of successful transmissions and interference Least Resistance Routing (LRR) calculate the cost of a path based on interference, jamming and other transmissions LIR is very simple to implement, only information from direct neighbors is necessary Mobile Communications Ad-hoc Networks & Wireless Sensor Networks 26
Page 1 and 2: Mobile Communications Ad-Hoc Networ
Page 3 and 4: Solution: Wireless & Mobile ad-hoc
Page 5 and 6: MANET Characteristics II Wireless m
Page 7 and 8: Problems of traditional routing alg
Page 9 and 10: Overview MANET routing protocols Fl
Page 11 and 12: Abbreviations MANET routing protoco
Page 13 and 14: Dynamic source routing I Split rout
Page 15 and 16: DSR: Route Discovery Sending from C
Page 17 and 18: DSR: Route Discovery P R [O,C/B,471
Page 19 and 20: DSR: Route Discovery P R C G Q A B
Page 21 and 22: DSR: Route Discovery P R C G Q A B
Page 23: Dynamic Source Routing III Maintain
Page 27 and 28: Further difficulties and research a
Page 29 and 30: Properties of wireless sensor netwo
Page 31 and 32: Example: ScatterWeb Sensor Nodes Em
Page 33 and 34: Sensor Networks: Challenges and Res
Page 35 and 36: Energy-aware routing Only sensors w
Page 37: Today’s WSNs First generation of

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