neuron bandwidth

• used for tracking bandwidth of neurons in the network
• the $V stake of the given neuron are easy to understand as the size of his battery
• the creation of cyberlinks will consume battery charge
• and the battery will be fully recharged during recovery period
• if a neuron consumes half of its bandwidth
• its battery will be fully charged in the recovery period divided by 2
• if a neuron act when network bandwidth consumption is low
• then she will consume less neuron bandwidth
• account bandwidth type has the following structure:
• key: 0x01 | []byte(address) -> ProtocolBuffer(AccountBandwidth)

• type AccountBandwidth struct {
      address          string     // address of neuron
    remainedValue    uint64     // current bandwidth value 
    lastUpdatedBlock uint64     // last block when last time updated
    maxValue         uint64     // max current bandwidth value of neuron
  }