You'd want 90* or smaller for every bit of gain you can get.
----- Mike Hammett Intelligent Computing Solutions http://www.ics-il.com -------------------------------------------------- From: "[email protected]" <[email protected]> Sent: Sunday, February 08, 2009 10:46 AM To: "WISPA General List" <[email protected]> Subject: Re: [WISPA] Thinking out of the box ... Gigabit PTMP? > I've mentioned this before but I think the only spectrum you can use to do > this would be 60GHz. Obvously, very short range but high speed. I'm > pretty > sure 24GHz can only be used for PTP links. But, could be used as your > backhaul to your 60GHz repeater site. I don't know if this would work > with > omni antennas but you could develop a small 120 degree sector I'm sure. > > On Sun, Feb 8, 2009 at 11:34 AM, Gino Villarini <[email protected]> wrote: > >> Today i have been pondering the idea to provide a wireless alternative >> to FTTH... >> >> At least a short range (up to 1 mile) 100 - 500 mbps wireless PTMP >> system to the home to provide triple play services. >> >> With todays current products, I ll say it cant be done... but is there >> an alterenative? >> >> Couple of ideas came in to my mind ... >> >> Rebirth of LMDS? AFAIK LMDS has not had great success on the states, >> spectrum was bidded, some gear was tested... no big networks were built >> ...but all this was almost 10 years ago, with today technology could a >> cost effective platform be developed to provide GIgabit PTMP on LMDS? >> MIMO Radio + 256qam + big spectrum means big bandwidth >> >> PTMP 24 ghz? Could a PTMP UL 24 ghz be developed? upconvert and bond >> multiple 802.11n based links with a polling mac? >> >> Anyone would like to add something? >> >> >> Gino A. Villarini >> [email protected] >> Aeronet Wireless Broadband Corp. >> tel 787.273.4143 fax 787.273.4145 >> >> >> >> >> >> -------------------------------------------------------------------------------- >> WISPA Wants You! Join today! >> http://signup.wispa.org/ >> >> -------------------------------------------------------------------------------- >> >> WISPA Wireless List: [email protected] >> >> Subscribe/Unsubscribe: >> http://lists.wispa.org/mailman/listinfo/wireless >> >> Archives: http://lists.wispa.org/pipermail/wireless/ >> > > > -------------------------------------------------------------------------------- > WISPA Wants You! Join today! > http://signup.wispa.org/ > -------------------------------------------------------------------------------- > > WISPA Wireless List: [email protected] > > Subscribe/Unsubscribe: > http://lists.wispa.org/mailman/listinfo/wireless > > Archives: http://lists.wispa.org/pipermail/wireless/ > -------------------------------------------------------------------------------- WISPA Wants You! Join today! http://signup.wispa.org/ -------------------------------------------------------------------------------- WISPA Wireless List: [email protected] Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/
