ANSI/TIA-902.BAEB-A-2007 Wideband Air Interface Packet Data Specification - Public Safety Widebacnd Data Standards Project - Digital Radio Technical Standards
The scope of this document is to define the Packet Data Specification of the wideband air interface (WAI). The wideband air interface called Uw is the interface between the fixed network equipment (FNE) and the subscriber units, or directly between subscriber units in a wideband system. The general wideband system model is shown in Figure 1 below and illustrates the Radio to FNE Mode of operation.