Kiến trúc phần mềm Radio P16 pdf

Softwar e Radio Arc hitecture: Object-Oriented Approac hes to Wireless Systems Engineering
Joseph Mitola III
Copyright
c
!2000 John Wiley & Sons, Inc.
ISBNs: 0-471-38492-5 (Hardback); 0-471-21664-X (Electronic)
16
Reference Architecture
This chapter provides a consolidated view of the software-radio architecture
models developed throughout the text for convenient reference. This consists
of a radio platform view (Figure 16-1) and a software components view (Fig-
ure 16-2).
Figure 16-1
Radio platform view.
The radio platform view shows how radio infrastructure can be based on
CORBA/IDL. Using wrappers for FPGA personalities and ASICs, it can also
deliver cutting-edge performance efficiently.
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494
REFERENCE ARCHITECTURE
Figure 16-2
Software components view.
The software components view shows how objects may be associated with
hardware and protocol stack layers. This facilitates the insertion of hardware
and/or software components that enhance radio functionality without causing
ripple-ef fects into other objects in the system.