Hardware optimized sample rate conversion for software defined radio

Schmidt-Knorreck, Carina; Knopp, Raymond; Pacalet, Renaud
WSR 2010, 6th Karlsruhe Workshop on Software Radios, March 3-4, 2010, Karlsruhe, Germany

 

 

 

 

 

 

The evolution towards applications with

 

increasing functionalities leads to the need of high flexible

 

systems that support a high number of different

 

standards while decreasing the required space consumption.

 

Therefore a high configurable platform being

 

able to handle different standards is needed. One

 

main issue is the tradeoff between performance and

 

space consumption. We present a generic, flexible and

 

hardware optimized SRC architecture in the context of

 

SDR, providing one architecture to process up to 8 different

 

complex channels. The solution is based on bandlimited

 

interpolation and allows processing by supporting

 

a 1Hz resolution between the sampling rates.


Type:
Conférence
City:
Karlsruhe
Date:
2010-03-03
Department:
Systèmes de Communication
Eurecom Ref:
3058
Copyright:
KIT Scientific Publishing

PERMALINK : https://www.eurecom.fr/publication/3058