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Changes between Version 9 and Version 10 of WiMAX/30/05


Ignore:
Timestamp:
Feb 9, 2012, 6:42:49 PM (9 years ago)
Author:
Nilanjan Paul
Comment:

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  • WiMAX/30/05

    v9 v10  
    2727
    2828Before the experiment, the BS parameters can be changed. The following are a few examples commands to control the MCS:[[BR]]
    29 * To get the current MCS:
    30 {{{
    31 wget -O status http://localhost:5052/wimaxrf/mcsProfile
    32 }}}
     29* To get the current MCS: '''wget -O status http://localhost:5052/wimaxrf/mcsProfile'''
    3330
    34 * Change downlink MCS to single profile:
    35 {{{
    36 wget -O status http://localhost:5052/wimaxrf/mcsProfile?dl=15
    37 }}}
     31* Change downlink MCS to single profile: '''wget -O status http://localhost:5052/wimaxrf/mcsProfile?dl=15 '''
    3832
    39 * Change downlink MCS with profile list:
    40 {{{
    41 wget -O status http://localhost:5052/wimaxrf/mcsProfile?dl=15,17,18
    42 }}}
    43 * Change uplink MCS to single profile:
    44 {{{
    45 wget -O status http://localhost:5052/wimaxrf/mcsProfile?ul=15
    46 }}}
     33* Change downlink MCS with profile list: '''wget -O status http://localhost:5052/wimaxrf/mcsProfile?dl=15,17,18'''
    4734
    48 * Change uplink MCS with profile list:
    49 {{{
    50 wget -O status http://localhost:5052/wimaxrf/mcsProfile?ul=15,17,18
    51 }}}
     35* Change uplink MCS to single profile: '''wget -O status http://localhost:5052/wimaxrf/mcsProfile?ul=15'''
    5236
    53 * After changing MCS the base station may need a restart:
    54 {{{
    55 wget http://localhost:5052/wimaxrf/restart
    56 }}}
     37* Change uplink MCS with profile list: '''wget -O status http://localhost:5052/wimaxrf/mcsProfile?ul=15,17,18'''
     38
     39* After changing MCS the base station may need a restart: '''wget http://localhost:5052/wimaxrf/restart'''
    5740
    5841For other details on changing BS parameters please refer to ''Basic Support Services'' under http://wimax.orbit-lab.org/wiki [[BR]]
     
    157140* Now run the experiment script: '''omf-5.2 exec wimax-iperf-attn.rb'''
    158141
    159 * After the experiment successfully runs, a database file, ''values.db'', is created. This file is populated with the following parameters for each iperf run:[[BR]]
     142== Post processing data ==
     143
     144After the experiment successfully executes a database file ''(values.db)'' is created. This file is populated with the following parameters for each iperf run:[[BR]]
    160145 1. atten -----> rf matrix attenuation value
    161146 2. nBytes ----> number of '''bytes''' transferred from iperf client to server.
     
    163148 4. kBperS ----> throughput in kilobytes per second
    164149
     150To view the contents of the database file: '''sqlite3 values.db ".dump" '''
     151{{{
     152nilanjan@console.sb4:~/exp/dl-iperf/5.2$ sqlite3 values.db ".dump"
     153PRAGMA foreign_keys=OFF;
     154BEGIN TRANSACTION;
     155CREATE TABLE t1 (t1key INTEGER PRIMARY KEY, atten INTEGER, nBytes INTEGER, time INTEGER, kBperS FLOAT);
     156INSERT INTO "t1" VALUES(1,0,10878976,10.0952429920435,8419.01478418953);
     157INSERT INTO "t1" VALUES(2,5,11141120,10.2252359986305,8512.2729697053);
     158INSERT INTO "t1" VALUES(3,10,11010048,10.1255509853363,8494.94512689406);
     159INSERT INTO "t1" VALUES(4,15,11010048,10.1354229897261,8486.67096451635);
     160INSERT INTO "t1" VALUES(5,20,2097152,12.675085991621,1292.61450461408);
     161INSERT INTO "t1" VALUES(6,0,2097152,12.675085991621,1292.61450461408);
     162INSERT INTO "t1" VALUES(7,5,2097152,12.675085991621,1292.61450461408);
     163INSERT INTO "t1" VALUES(8,10,2097152,12.675085991621,1292.61450461408);
     164INSERT INTO "t1" VALUES(9,15,2097152,12.675085991621,1292.61450461408);
     165INSERT INTO "t1" VALUES(10,20,2097152,12.675085991621,1292.61450461408);
     166}}}
    165167
    166 == Post processing data ==
    167 
    168 
     168We can use R studio to
    169169
    170170== Trouble shooting & miscellaneous info ==