Question
What technique do individual nodes use to form a mesh network?
Answer Options
- A) Forward error correction and Viterbi codes
- B) Acting as store-and-forward digipeaters
- C) Discovery and link establishment protocols
- D) Custom code plugs for the local trunking systems
Correct Answer: C
Explanation
A mesh network is characterized by its decentralized structure, where every node must autonomously find and link to its nearest neighbors to create the network fabric. This process requires a specific set of rules to initiate the connection and maintain communication stability.
Individual nodes use discovery and link establishment protocols to form a mesh network. The discovery protocol allows a node to detect and identify neighboring nodes within radio range. Once detected, the link establishment protocol negotiates the connection parameters (data rate, channel quality) to create a reliable communication link between the two nodes, ultimately building the multi-hop network.
This topic was automatically created to facilitate community discussion about this exam question. Feel free to share study tips, memory tricks, or additional explanations!