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Technology Stocks : The *NEW* Frank Coluccio Technology Forum -- Ignore unavailable to you. Want to Upgrade?


To: Frank A. Coluccio who wrote (21241)5/4/2007 7:44:04 AM
From: Peter Ecclesine  Read Replies (1) | Respond to of 46821
 
Hi Frank,

>>Is anyone holding out the proposition that states that both WiMAX or WiFi can coexist in a flourishing manner within the same narrow bands that we've been discussing here?<<

IEEE 802.19 held their third telecon yesterday about coexistence between 802.11y and 802.16h.

ieee802.org

The NextWave simulation model is here

dot16.org

The Alvarion simulation results are here

ieee802.org

ieee802.org

The CRC simulation results are here

ieee802.org

I'll note that 802.16h cannot coexist with WiMAX, much less with Wi-Fi or 802.11n

petere



To: Frank A. Coluccio who wrote (21241)5/4/2007 7:47:41 AM
From: Peter Ecclesine  Respond to of 46821
 
Hi Frank,

>>I keep experiencing flashbacks of an earlier era when I was a Ham operator on the 80 meter and 40 meter bands -- 3.x MHz and 7.x MHz, respectively. On 40 meters, especially, I recall vividly "tuning in" to 7.1 MHz only to find that thousands of other Hams sending Morse code simultaneously, one atop the other atop the other atop the other, causing an audio effect that could only be described as the cacophony of multiple train wrecks taking place all at once.<<

I was a ham in the late '50s, and desperately wanted stereo headphones with a 3 kHz tuning offset between the earphones. But all the radio tuners were monaural.

petere