49 search results - page 6 / 10 » Analog frequency response measurement in mixed-signal system... |
DAC
2006
ACM
14 years 1 months ago
2006
ACM
Orthogonal Frequency Division Multiplexing (OFDM) is the modulation of choice for broadband wireless communications. Unfortunately, it comes at the cost of a very low energy effic...
VTC
2007
IEEE
14 years 1 months ago
2007
IEEE
—The exploitation of multiuser diversity and the application of multiple antennas at transmitter and receiver are considered to be key technologies for future highly bandwidtheff...
CDES
2006
13 years 8 months ago
2006
Abstract-- Digital signal processing (DSP) is used to perform filtering, decimation and down conversion in common communications systems, like in oversampling analog to digital con...
ASPLOS
2012
ACM
12 years 3 months ago
2012
ACM
Numerous data center services exhibit low average utilization leading to poor energy efficiency. Although CPU voltage and frequency scaling historically has been an effective mea...
ICC
2007
IEEE
14 years 1 months ago
2007
IEEE
— We present algorithms to suppress the asynchronous co-channel interference (CCI) in MIMO OFDM systems, which is becoming the dominant limiting factor in the performance of the ...