Title :
Applying the intelligent cell concept to PCS
Author :
Lee, William C Y
Author_Institution :
AirTouch Commun. Inc., Walnut Creek, CA, USA
fDate :
8/1/1994 12:00:00 AM
Abstract :
We have concluded that the spectrum efficiency can be achieved in wireless PCS systems by applying the intelligent cell concept. The intelligent cell can either reduce interference by intelligently delivering the signal to the mobile unit, or can tolerate a great deal of interference while receiving with it. The former isolates the signal with multiple zones. In the latter, the signal resides with the interference but retains its processing gain. This paper presents the philosophy of achieving spectrum efficiency by applying the intelligent cell concept in wireless PCS systems
Keywords :
cellular radio; code division multiple access; frequency agility; frequency allocation; mobile radio systems; personal communication networks; radiofrequency interference; spread spectrum communication; PCS; direct-sequence CDMA; fast frequency hopping; intelligent cell; interference reduction; mobile unit; processing gain; spectrum efficiency; wireless PCS systems; Frequency; Interference; Macrocell networks; Microcell networks; Mobile communication; Monitoring; Personal communication networks; Signal processing;
Journal_Title :
Vehicular Technology, IEEE Transactions on
