| 8 | | == Campus WiMAX radio coverage (expected) == |
| 9 | | === 2D map === |
| 10 | | [[Image(coverage_map.png, 200)]] |
| 11 | | === Aerial View === |
| 12 | | [[Image(coverage_aerial.jpg, 400)]] |
| | 8 | |
| | 9 | == TODOs == |
| | 10 | 1. Contact Facilities to mount pole mount and ODU on Fairchild roof top |
| | 11 | 1. Request permission form Dean's office |
| | 12 | 1. Purchase additional necessary items |
| | 13 | |
| | 14 | |
| | 15 | == History == |
| | 16 | 1. Obtained FCC licence on Apr 14, 2010 |
| | 17 | 1. Site survey on Jun 24 and Sep 30, 2010 |
| | 18 | - We chose Fairchild building rooftop (12 fl) for mounting WiMAX antenna + ODU and HAM radio station (14 fl) to install IDU+server(s). |
| | 19 | 1. The first WiMAX package arrived on Jun 16, 2010 |
| | 20 | - shipment from Rutgers University |
| | 21 | 1. Outdoor unit x 1 EA |
| | 22 | 1. GPS receiver antenna x 1 EA |
| | 23 | 1. Fiber cable x 1 ROLL (?? feet) |
| | 24 | 1. Sector antenna x 1 EA |
| | 25 | 1. Mounting brackets for ODU and the antenna x 1 SET |
| | 26 | 1. Power connector for the ODU x 1 EA |
| | 27 | 1. Ligthning surge protector for the WiMAX antenna x 1 EA |
| | 28 | 1. Buying required items on Sep 20, 2010 |
| | 29 | - via Elias Tesfaye (CS dept officer) |
| | 30 | 1. N Male Connector x 3 EA via [[http://www.mouser.com/ProductDetail/Amphenol-Connex/172100/?qs=sGAEpiMZZMtqi3rrGzC6kqBNVAfbUIcAs7pmvc7FO2w=]] |
| | 31 | 1. Lightning Arrestor N-Female N-Female x 1 EA via [[http://www.streakwave.com/Itemdesc.asp?ic=SP3-90-6-BFF&eq=&Tp=]] |
| | 32 | 1. BNC-J Connector x 1 EA via [[http://www.mouser.com/ProductDetail/Amphenol-Connex/112348/?qs=sGAEpiMZZMtqi3rrGzC6kltfvaDq2xsFsjWEfeOv%2fog=]] |
| | 33 | 1. Weatherproof Box x 1 EA via [[http://www.streakwave.com/Itemdesc.asp?ic=DCE-H-7x6x2&eq=&Tp=]] |
| | 34 | 1. Barrier Terminal Block x 2 EA via [[http://www.mouser.com/ProductDetail/Tyco-Electronics-AMP/1546306-4/?qs=sGAEpiMZZMvXvCN7QvKasSL6eMCRZuY6zjs15Djvrtg=]] |
| | 35 | 1. Lightning Surge x4 via [[http://www.mouser.com/ProductDetail/Littelfuse/SL1411A075A/?qs=ek3FaJ1hxEWg6rFszW4eAw==]] |
| | 36 | 1. Visiting WINLAB, Rutgers University on Oct 8, 2010 |
| | 37 | - Obtained the rest of the equipments: |
| | 38 | 1. WiMAX indoor unit (IDU) x 1 EA |
| | 39 | 1. ASN-GW Server x 1 EA |
| | 40 | 1. IDU/ODU power supplies x 2 EA |
| | 41 | 1. AWB US210 USB clients x 10 EA |
| | 42 | 1. Intel Link 6250 mini PCI module x 2 EA |
| | 43 | 1. Project request to the Facilities on Oct 9, 2010 |
| | 44 | - via [[http://facilities.columbia.edu/project-request]] |
| | 45 | 1. Space Unit measurement on Oct 13, 2010 @ Fairchild building |
| | 46 | - See attachment:diagram.pdf. |
| | 47 | |
| | 48 | |
| | 49 | == Campus WiMAX radio coverage map (expected) == |
| | 50 | || a. 2D map view (by Google map) || b. Aerial view (by Bing map) || |
| | 51 | || [[Image(coverage_map.png, 200)]] || [[Image(coverage_aerial.jpg, 400)]] || |
| | 52 | |
