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Line of sight means you can get from point A to point B in a straight line with no obstructions.<br />
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Height or elevenation doesn't matter. &nbsp;Think of it as a &quot;ball&quot;.<br />
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As long everything is within the distance range you should be fine.
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Line of sight means you can get from point A to point B in a straight line with no obstructions.

Height or elevenation doesn't matter.  Think of it as a "ball".

As long everything is within the distance range you should be fine.

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I am putting a WIFI ISP in my city <br />
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As &nbsp;the wifi devices work in &nbsp;line of sight ..what does the line of sight means <br />
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As my city &nbsp;is a valley <br />
if i &nbsp;give the &nbsp;hight &nbsp;of the transmiitng &nbsp;tower &nbsp;(with acess point and omni anteena) at 8000 ft . (on a hill) then all the recieving devices (acess point) in &nbsp;valley &nbsp;should be in the sight of the tower or i have to give the reciving &nbsp;acess points the same height as the transmiting &nbsp;acess point if so .....<br />
<br />
<br />
Is there any economical &nbsp;devices which works under non line of sight ....if so &nbsp;can &nbsp;any one &nbsp;tell me details &nbsp;of these &nbsp;devices &nbsp;and how &nbsp;it works and will these devices work &nbsp;in the my project 
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I am putting a WIFI ISP in my city 

As  the wifi devices work in  line of sight ..what does the line of sight means 

As my city  is a valley 
if i  give the  hight  of the transmiitng  tower  (with acess point and omni anteena) at 8000 ft . (on a hill) then all the recieving devices (acess point) in  valley  should be in the sight of the tower or i have to give the reciving  acess points the same height as the transmiting  acess point if so .....


Is there any economical  devices which works under non line of sight ....if so  can  any one  tell me details  of these  devices  and how  it works and will these devices work  in the my project 

(URGENT) WIFI -NON  LINE OF SIGHT

Wireless networking is a method by which homes, telecommunications networks and enterprise (business) installations avoid the costly process of introducing cables into a building, or as a connection between various equipment locations. Wireless telecommunications networks are generally implemented and administered using radio communication. This implementation takes place at the physical level (layer) of the OSI model network structure. The key hardware components of a wireless computer network include adapters, routers and access points, antennas and repeaters.

Wireless Hardware

Networking is the process of connecting computing devices, peripherals and terminals together through a system that uses wiring, cabling or radio waves that enable their users to communicate, share information and interact over distances. Often associated are issues regarding operating systems, hardware and equipment, cloud and virtual networking, protocols, architecture, storage and management.