Coverage

noun

1. An amount by which something or someone is covered.

   "Before laying sod on that clay, the ground needs two inches of coverage with topsoil."

2. The amount of space or time given to an event in newspapers or on television.
3. The average number of reads representing a given nucleotide in the reconstructed sequence.
4. The area covered by a mobile phone (cellphone) or other radio network.
5. The signal strength, reception of a radio signal.

   "Mobile phone coverage is poor in some areas."