Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
WSN topology example. (1) |V| = 7, |E| = 11; (2) This is the non-negative weighted edge undirected connected graph; (3) Four nodes, 6, 3, 7 and 4, are neighbors of Node 5, so d(v5) = 4; (4) Network degree δ = 2; (5) This is two-connected and two-edge-connected.
