Radio communication systems of technological and production purpose enter new level of its development. This level is characterized by a higher requests to communication security and necessity of the guarantee of high quality service, by considerable growth of quantity of objects:
1. Radiotelephone
2. Access to database
3. Cargo safety control
4. Access control etc.
5. Gaining telemetrical information
6. Transmission of video and other broadband information
7. Managing commands transmition