VLSI Design

VLSI Design / 2013 / Article / Tab 5

Research Article

A High-Speed and Low-Energy-Consumption Processor for SVD-MIMO-OFDM Systems

Table 5

Circuit performance without division and square-root units.

Single Block (18 entries)

Calculation time (ms) 46.92 10.45
(per matrix) (0.43) (0.10)
Gate count 38,688 47,390
Power consumption (mW) 13.5 25.4
Energy consumption ( J) 633.0 265.1
(per matrix) (5.9) (2.5)