Researches on survivability issues of heterogeneous wireless communication network

Heterogeneous wireless communication network has a wide range of application, but its network survivability is faced with many challenges and calls for in-depth researches. In this paper concepts and study backgrounds of network survivability are introduced firstly. Then, status quo of network survivability researches is summarized and particularities of heterogeneous wireless communication network survivability are emphasized. Next, ideas, objectives and methods of enhancing heterogeneous wireless communication network survivability are explored. Based on above analysis main research contents and technical schemes are expatiated. Finally, some conclusions are given.