  This paper presents Area coverage of homogenous wireless sensor network using
computational geometry. The concepts related to both coverage wireless sensor
network and computational geometry have been introduced. Then, the problem has
been formulated. After that, current proposed algorithms of hole detection and
healing have been investigated and discussed. This survey has two aims:
firstly, to explore effectiveness of computational geometry to deal with
wireless sensor network coverage problems. Secondly, it will direct scholars
who want to enable computational geometry solutions in coverage Wireless sensor
network problems.
