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IEEE 802.11a & IEEE 802.11n changes for TGah. Authors:. Date: 2010-12-20. Abstract. Leverage a widely successful standard in available bands. Re-band OFDM and MIMO operation to TGah bands and provide for narrower channels with eight clocking.

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Ieee 802 11a ieee 802 11n changes for tgah
IEEE 802.11a & IEEE 802.11nchanges for TGah

Authors:

Date: 2010-12-20

Jae-Hyung Song, LG Electronics


Abstract
Abstract

Leverage a widely successful standard in available bands.

Re-band OFDM and MIMO operation to TGah bands and provide for narrower channels with eight clocking.

Keep IEEE 802.11 WLAN user experience through common IEEE 802.11 MAC.

Jae-Hyung Song, LG Electronics


Re banding and narrower channel efforts
Re-banding and narrower channel efforts

  • IEEE 802.11j-2004

    • 4.9 GHz – 5 GHz Operation in Japan

    • Introduced “half-clocked” operation using 10 MHz channel spacing

  • IEEE 802.11-2007

    • Introduced “quarter-clocked” operation using 5MHz channel spacing

  • IEEE 802.11y-2008

    • 3650 – 3700 MHz Operation in USA

  • P802.11af D0.06

    • Re-band OFDM and MIMO including 5 & 10 MHz channel spacing

Jae-Hyung Song, LG Electronics


Leverage existing efforts

Solutions are available today with up/down converter added to existing silicon.

Future optimized solutions possible for better power consumption and lower cost.

Leverage existing efforts

Jae-Hyung Song, LG Electronics


Ieee 802 11n brings more than mimo

IEEE 802.11n brings more than MIMO

Jae-Hyung Song, LG Electronics


References
References optional IEEE 802.11n functionality

Jae-Hyung Song, LG Electronics


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