Changes between Version 9 and Version 10 of ClusterECall061411


Ignore:
Timestamp:
07/21/11 10:55:05 (13 years ago)
Author:
hmussman@bbn.com
Comment:

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Legend:

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  • ClusterECall061411

    v9 v10  
    2626=== Deployment Status  ===
    2727
    28   Columbia University (1770)    PI: Henning Schulzrinne,  Sung-Hoon Seo and Jan Janak: [[BR]]
     28  Columbia University (1770)    PI: Henning Schulzrinne,  Sung-Hoon Seo, Jan Janak: [[BR]]
    2929  After many delays, finally gained access and completed installation outdoors;  see [http://groups.geni.net/geni/wiki/WIMXCOLUM/CUWIMAX  Columbia deployment].
    3030  Now on the air;  starting outdoor measurements.  [[BR]]
    … …  
    6363  Issue:  Would like coverage to downtown Amherst, 1 mi away;  can this be done?  [[BR]]
    6464       
    65   Wisconsin (1724)      PI: Suman Banerjee and Derek Meyer:  [[BR]]
     65  Wisconsin (1724)      PI: Suman Banerjee, Derek Meyer:  [[BR]]
    6666  [http://groups.geni.net/geni/attachment/wiki/GEC10WiMaxCampusDeployment/UW%20Madison%20%20Korakis_GENI_WiMAX_GEC10.ppt  slides] [[BR]]
    6767  [http://groups.geni.net/geni/attachment/wiki/GEC10WiMaxCampusDeployment/GEC_10_Demo_Poster.pdf  poster]  [[BR]]
    … …  
    7171  Using Dell mini 10, with internal Intel 6250 and internal antenna, seeing RSSI from 85 down to 50 dBm;  DL up to 15 Mb/s; UL lower.
    7272 
    73  
    74        
    75   BBN Technologies, Cambridge MA  Manu Gosain and Harry Mussman:  [[BR]]
     73       
     74  BBN Technologies, Cambridge MA  Manu Gosain, Harry Mussman:  [[BR]]
    7675  Installed and operating.  [[BR]]
     76  Currently adding OMF/OML.  [[BR]]
    7777  Have completed range and throughput measurements completed;  see below. [[BR]]
    78   supporting experimenters from MIT and Clemson;  see below. [[BR]]
     78  Supporting experimenters from MIT;  see below. [[BR]]
    7979
    8080 
    … …  
    101101=== WiMAX Range and Throughput Measurements, and Site Planning ===
    102102
    103   Columbia University (1770)    PI: Henning Schulzrinne,  Sung-Hoon Seo and Jan Janak: [[BR]]
     103  Columbia University (1770)    PI: Henning Schulzrinne,  Sung-Hoon Seo, Jan Janak: [[BR]]
    104104  Starting outdoor measurements;  see [http://groups.geni.net/geni/wiki/WIMXCOLUM/CUWIMAX#a9.SignalStrengthMeasurements  Columbia measurements].  [[BR]]
    105105  Measurements of RSSI and throughput show good campus coverage.  [[BR]]
    … …  
    120120  Working with MIT group on network coding experiment over WiMAX/WiFi/Satellite.  [[BR]]
    121121 
    122   Colorado: (1768) PI: Dirk Grunwald Univ. of Colorado, Boulder [[BR]]
     122  Colorado: (1768) PI: Dirk Grunwald, Caleb Philips [[BR]]
    123123  Studying U Colorado private network, built by Airspan.  [[BR]]
    124124  Reference:  Airspan plan for U Colorado [http://groups.geni.net/geni/attachment/wiki/ClusterECall022311/UoC%20-%20MacroMAXe%20RF%20Plan%20V1.1.pptx  slides].  [[BR]]
    … …  
    136136  Expect to use for experiments supporting MobilityFirst project.  [[BR]]
    137137       
    138   Wisconsin (1724)      PI: Suman Banerjee and Derek Meyer:  [[BR]]
     138  Wisconsin (1724)      PI: Suman Banerjee, Derek Meyer:  [[BR]]
    139139  [http://groups.geni.net/geni/attachment/wiki/GEC10WiMaxCampusDeployment/UW%20Madison%20%20Korakis_GENI_WiMAX_GEC10.ppt  slides] [[BR]]
    140140  [http://groups.geni.net/geni/attachment/wiki/GEC10WiMaxCampusDeployment/GEC_10_Demo_Poster.pdf  poster]  [[BR]]
    … …  
    146146  Want to get buses connected;  need new FCC license;  need more 6250s, with USB adapter;  want to allow experiments on buses.  [[BR]]
    147147       
    148   BBN Technologies, Cambridge MA  Manu Gosain and Harry Mussman:  [[BR]]
     148  BBN Technologies, Cambridge MA  Hamed Soroush, Manu Gosain, Harry Mussman:  [[BR]]
    149149  [http://groups.geni.net/geni/attachment/wiki/GEC10WiMaxCampusDeployment/031711%20%20BBNWiMAXRangeThroughMeas.ppt  slides]  [[BR]]
    150   Range and throughput experiment uses script in mobile station and server behind base station to evaluate connection with ping and iperf.
    151   Seeing good throughput (up to 14Mb/s DL and 1 - 2 Mb/s UL) to 0.25 mi, but not yet further. 
    152   Soon, will vary BTS and iperf parameters to see if can find a set for greater distances at lower rates. 
     150  Range and throughput experiment uses shell script in mobile station and server behind base station to evaluate connection with ping and iperf.
     151  Seeing good throughput (up to 14Mb/s DL and 1 - 2 Mb/s UL) to 0.25 mi.
     152  Discovered antenna tilt was incorrect (too much);  set to actual -2 deg;  some iperf TCP and iperf UDP tests indicated longer range.
     153  Had connectivity problem;  after trial and error with BTS parameters; setting odu_noise_floor to 100 fixed the connectivity problem.
     154  Still need to try other BTS parameter options, based on NEC suggestions.
     155  Currently working towards use of OMF/OML to control range and throughput experiment.
    153156  Do not expect range beyond 0.6mi. [[BR]]
    154157