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Month 2003 802.11b Performance in Presence of 802.11g Adjacent Channel Interference Tim Wakeley - HP Tim Wakeley, Hewlett Packard.

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Presentation on theme: "Month 2003 802.11b Performance in Presence of 802.11g Adjacent Channel Interference Tim Wakeley - HP Tim Wakeley, Hewlett Packard."— Presentation transcript:

1 Month 2003 802.11b Performance in Presence of g Adjacent Channel Interference Tim Wakeley - HP Tim Wakeley, Hewlett Packard

2 Tests Set-Ups Over air testing
January 2002 doc.: IEEE /xxxr0 Month 2003 Tests Set-Ups Over air testing Two b USB dongles connected in ad-hoc Agilent E4438C connected to dual band omni antenna, +15dBm, sending nearly 100% duty cycle 11Mb/s CCK or 54Mb/s OFDM Throughput test was run using free SW called Qcheck. Tim Wakeley, Hewlett Packard John Doe, His Company

3 Month 2003 Over Air Test Set-Up Tim Wakeley, Hewlett Packard

4 Test Set-Ups Cont Cabled Test All devices connected with Coax
January 2002 doc.: IEEE /xxxr0 Month 2003 Test Set-Ups Cont Cabled Test All devices connected with Coax Software tool calculating FER Variable attenuator used between two USB b dongles Tim Wakeley, Hewlett Packard John Doe, His Company

5 Month 2003 Coax Test Set Up Tim Wakeley, Hewlett Packard

6 Over Air Throughput Results
Month 2003 Over Air Throughput Results Tim Wakeley, Hewlett Packard

7 Month 2003 Cabled FER Results Tim Wakeley, Hewlett Packard


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