Title :
Spectrum efficiency in cellular [radio]
Author :
Lee, William C Y
Author_Institution :
PacTel Cellular Inc., Ervine, CA, USA
fDate :
5/1/1989 12:00:00 AM
Abstract :
The spectrum efficiency in cellular radio systems can be measured by a parameter that is called radio capacity. Using radio capacity, it is shown that splitting analog channels does not increase the spectrum efficiency in cellular radio systems, but that using digital cellular channels does. A simple evaluation method for judging spectrum efficiency in different digital systems is introduced. Also, several new concepts of spectrum efficiency in cellular radio systems are described
Keywords :
cellular radio; digital radio systems; radiotelephony; cellular radio systems; digital cellular channels; digital systems; radio capacity; radiotelephony; spectrum efficiency; Bandwidth; Digital systems; Frequency measurement; Interchannel interference; Land mobile radio; Land mobile radio cellular systems; Societies; System testing; Vehicular and wireless technologies;
Journal_Title :
Vehicular Technology, IEEE Transactions on
