DSP-based architectures for mobile communications: past, present and future

  • Authors:
  • A. Gatherer;T. Stetzler;M. McMahan;E. Auslander

  • Affiliations:
  • Texas Instrum., USA;-;-;-

  • Venue:
  • IEEE Communications Magazine
  • Year:
  • 2000

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Abstract

Programmable DSPs are pervasive in the wireless handset market for digital cellular telephony. We present the argument that DSPs will continue to play a dominant, and in fact increasing, role in wireless communications devices by looking at the history of DSP use in digital telephony, examining the DSP-based solution options for today's standards, and looking at future trends in low-power DSPs