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Table 2 State transition table. Events that cannot occur in a given state are not accounted.

From: WING/WORLD: An Open Experimental Toolkit for the Design and Deployment of IEEE 802.11-Based Wireless Mesh Networks Testbeds

Current state

Event

Action

Next state

null

PlugNode

—

NoRoute

NoRoute

WiredUp

Start Gateway

Wired

NoRoute

WiFiUpWiredUp

Start Gateway

WiFi

NoRoute

CellularUpWiFiUpWiredUp

Start Gateway

Cellular

NoRoute

NoneUp

Star Relaying

Relay

Wired

LostCarrier

Star Relaying

Relay

WiFi

WiredUp

—

Wired

WiFi

LostAssociation

Star Relaying

Relay

UMTS

WiredUp

—

Wired

UMTS

WiFiUp

—

WiFi

UMTS

Disconnect

Star Relaying

Relay

Relay

WiredUp

Start Gateway

Wired

Relay

WiFiUpWiredUp

Start Gateway

Wireless

Relay

CellularUpWiFiUpWiredUp

Start Gateway

Cellular

Relay

NoneUp

—

Relay