Changes between Version 25 and Version 26 of WIMXCOLUM/CUWIMAX

Timestamp:

03/17/11 12:50:27 (13 years ago)

Author:

SungHoon Seo

Comment:

--

WIMXCOLUM/CUWIMAX

@@ -12 +12 @@
  1. Request permission from Dean's office, facilities, and real-estate committee
  1. ~~Preliminary base station testing with Wi-Fi antenna by using signal power attenuator (it should be set with reduced (lowest) TX power 0 dBm)~~ See ''Section 7. Indoor testing'' for more details.
- 1. Purchase additional necessary items
- 1. Ethernet activation (1402B) when all equipments are ready via Patrick (CUIT staff)
+ 1. Purchase additional necessary items: a pole mask
+ 1. ~~Ethernet activation (1402B) when all equipments are ready via Patrick (CUIT staff)~~ It will be replaced to the other one because the antenna site was changed.
  1. Check rack space (smaller size) for IDU and ASN-GW
 
@@ -61 +61 @@
  1. Meeting with electrician for the antenna mount on Dec 16, 2010
     - At Mudd 14fl and IRT
+ 1. Teleconf with Ivan at Rutgers Univ. on Feb 18, 2011
+    - Changed several parameters on BS based on the guidance of Ivan but the BS didn't work properly. The parameters we tried to change are as follows:
+        - ''odu_noise_floor'': 4 -> 40
+        - ''dlul_ratio'': 0x02 -> 0x00
+        - ''authgw_id'': 0000000041534E47 -> 0x41534E4757303030
+        - ''bs_tx_power'': 0 -> 20
+    - Planned to visit WINLAB to figure out the problems on both BS and clients
+ 1. Visiting WINLAB at Rutgers on Feb 24, 2011
+    - Contacted Ivan Seskar and Nilanjan Paul
+    - Solved every problems on both BTS and clients
+    - Upgraded OMF aggregation manager with the latest version and checked out that wimaxrf works