Thoroughlyrevisedandupdated,thissecondeditionoffersafundamentalandcomprehensivetreatmentofhowmobilesystemsoperateinavarietyofscenarios.Thisunrivalledapproachconcentratesonthepropertiesoftheradiochannel,avitalandcentralfeaturethatplacesfundamentallimitationsontheperformanceofradiosystem