Internet Archive Scholar

A 2×2 MIMO baseband for high-throughput wireless local-area networking (802.11n)

Jason Trachewsky, Vijay Adusumilli, Carlos Aldana, Amit Bagchi, Arya Behzad, Keith Carter, Erol Erslan, Matthew Fischer, Rohit Gaikwad, Joachim Hammerschmidt, Min-Chuan Hoo, Simon Jean (+9 others)
2007 2007 IEEE Hot Chips 19 Symposium (HCS)  

Preserved Fulltext

fulltext thumbnail
Web Archive Capture PDF (2.7 MB)
https://web.archive.org/web/20170706075343/http://www.hotchips.org/wp-content/uploads/hc_archives/hc19/3_Tues/HC19.06/HC19.06.02.pdf

A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL. The file type is application/pdf.

~11 MHz bandwidth • 2.4-2.5 GHz 802.11 (1997) • DSSS and CCK • 1, 2 Mbps DSSS • 5.5, 11 Mbps CCK • ~11 MHz bandwidth • 2.4-2.5 GHz 802.11b (1999) • OFDM • 6, 9, 12, 18, 24, 36, 48, 54 Mbps • ~17 MHz bandwidth • (4.92-5.1) 5.15-5.825 GHz 802.11a (1999) • DSSS, CCK and OFDM • 1 -54 Mbps • ~11 or ~17 MHz bandwidth • 2.4-2.5 GHz 802.11g (2003) = + • DSSS, CCK, OFDM, and MIMO-OFDM • 1 -600 Mbps (77 new modulation and coding sets) • Up to 1.1x rate through higher max code rate • Up to 4x through use
more » ... f multiple antennas • ~11, ~17 or ~35 MHz bandwidth • Up to 2.5x rate through bandwidth expansion • 2.4-2.5, (4.92-5.1) 5.15-5.825 GHz • Flexible transmitter and receiver PHY components • MAC-layer aggregation 802.11n (2008?) • Transition from low (~0.1 bps/Hz) to high spectral efficiency (> 15 bps/Hz) in less than 10 years! -The complexity in number of possible PHY rates and modes is vastly greater than it was at the end of the last century.
doi:10.1109/hotchips.2007.7482508 fatcat:odnihs42jbhdzccwof2rygzvti
Citation

Jason Trachewsky, Vijay Adusumilli, Carlos Aldana, Amit Bagchi, Arya Behzad, Keith Carter, Erol Erslan, Matthew Fischer, Rohit Gaikwad, Joachim Hammerschmidt, Min-Chuan Hoo, Simon Jean, Venkat Kodavati, George Kondylis, Joseph Lauer, Rajendra Tushar Moorti, Walter Morton, Eric Ojard, Ling Su, Dalton Victor, Larry Yamano. "A 2×2 MIMO baseband for high-throughput wireless local-area networking (802.11n)." 2007 IEEE Hot Chips 19 Symposium (HCS) (2007)