| Publisher | Arizona State University | ||
|---|---|---|---|
| Format | 211.0KB PDF | Date added | 23 Aug 2007 |
| Topics | Mobile - Wireless Communications, Wireless | ||
| Downloads | 9 | ||
The physical layer of most wireless protocols is traditionally implemented in custom hardware to satisfy the heavy computational requirements while keeping power consumption to a minimum. These implementations are time consuming to design and difficult to verify. A programmable hardware platform capable of supporting software implementations of the physical layer, or software defined radio, has a number of advantages. These include support for multiple protocols, faster time-to-market, higher chip volumes, and support for late implementation changes. The challenge is to achieve this without sacrificing power. This paper presents a design study for a fully programmable architecture, Signal-processing On-Demand Architecture (SODA) that supports software defined radio - a high-end signal processing application.
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