I have not had time to read up on TVWS much yet, but just had a thought over the weekend. Wouldn't it be easy to adapt DOCSIS to TVWS?

Randy


On 9/25/2010 1:53 PM, Jeremie Chism wrote:
Looks like the cable companies are very worried about this situation.

http://www.cabletechtalk.com/white-spaces/



Sent from my iPhone4

On Sep 25, 2010, at 1:39 PM, "Scott Carullo" <[email protected] <mailto:[email protected]>> wrote:

I read the whole FCC document regarding what channels can be used. In one section it talks about fixed wireless under channel 21 but then in the decision section under that it just made the general statement that channels under 21 could not be utilized. I only breezed through the document once. Can someone answer the question of exactly what channels/frequencies are available for use assuming that all channels are free from other operators and none adjacent. Once the list of possible candidate channels are listed the available ones for use in a particular area can be further refined by removing all the utilized and adjacent channels to the ones utilized -- leaving only ones that can actually be used.

Next question to add - it would appear that there are currently no devices that can operate in TV WS due to the FCC requirement to A) be certified for use in this band and B) they require the devices to broadcast an identifying set of info for location / identity purposes which will need to be incorporated into the wireless protocol I would imagine. Is this correct, there are no devices on the market in the US that are legal to use at this time....

Thanks

Scott Carullo
Technical Operations
877-804-3001 x102



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Randy Cosby    | InfoWest, Inc       | www.infowest.com
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