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رقم البدالة في الفترة الصباحية 1806611 داخلي 1333

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 ارسال رسالة للشكاوى الى البريد الإلكتروني  GITHelpDesk@paaet.edu.kw

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Eng. Mohammad Sardar

History of troubleshooting Wireless bridge communication in state of Kuwait 2.4 GHz

 

Wireless bridge communication is used to communicate two sites together in case there is no Telephone infrastructure network in both areas. So, the wireless bridging is connected by using wireless link using 2.4 GHz frequency band and speed 11 Mbps for transmitting and receiving any data.

In 2001 the Kuwait petroleum national company use the longest wireless link between two locations, the distance ware more than 57 KM. one of main challenges in  this project was longest distance, because long distance wireless link are 20 KM, so Kuwait petroleum national company made challenges to communicated the two sites by using repeater between two sites, by increase the size of coaxial cable and antenna size. Because of the long distance they received only 5.5 Mbps out of 11 Mbps. One of main issues is wind, the wind are change locations of antennas which affects the wireless signal, sometime its cut-off link.

The second multiple wireless bridge communications link are arabi company, in this project ware design and implements multiple locations, main building was in shuwakh which its connected to three locations, some location wares require short tower for communication and only one site require long tower, main issue in this project are keep distance between each antenna more than three meters. The reason to keep distance between antennas is wireless interference signal. Each leak wireless signal back to antenna, which are sending collision signal and disturb back side of antenna, if its connected direct back-to-back.