Table 1 The important notations used throughout this paper
From: A novel energy-efficient probabilistic routing method for mobile opportunistic networks
Symbols | Descriptions |
|---|---|
m | A message |
v i | A node |
D | The destination |
TTL | Time-to-live of a message m |
B | The channel bandwidth |
λ i, j | The exponential distribution parameter between |
node vi and node vj | |
E | The initial energy of each node |
E cur | The current residual energy of node vi |
E sca | The energy consumption for scanning channel |
E tsm | The energy consumption for transmitting messages |
E rcv | The energy consumption for receiving messages |
l tc | The length of each time cycle |
l ts | The length of each time slot |
R TTL | The residual TTL value of message m |