Changes between Version 9 and Version 10 of WiMAX/30/05
- Timestamp:
- Feb 9, 2012, 6:42:49 PM (12 years ago)
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WiMAX/30/05
v9 v10 27 27 28 28 Before 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''' 33 30 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 ''' 38 32 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''' 47 34 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''' 52 36 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''' 57 40 58 41 For other details on changing BS parameters please refer to ''Basic Support Services'' under http://wimax.orbit-lab.org/wiki [[BR]] … … 157 140 * Now run the experiment script: '''omf-5.2 exec wimax-iperf-attn.rb''' 158 141 159 * 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 == 143 144 After the experiment successfully executes a database file ''(values.db)'' is created. This file is populated with the following parameters for each iperf run:[[BR]] 160 145 1. atten -----> rf matrix attenuation value 161 146 2. nBytes ----> number of '''bytes''' transferred from iperf client to server. … … 163 148 4. kBperS ----> throughput in kilobytes per second 164 149 150 To view the contents of the database file: '''sqlite3 values.db ".dump" ''' 151 {{{ 152 nilanjan@console.sb4:~/exp/dl-iperf/5.2$ sqlite3 values.db ".dump" 153 PRAGMA foreign_keys=OFF; 154 BEGIN TRANSACTION; 155 CREATE TABLE t1 (t1key INTEGER PRIMARY KEY, atten INTEGER, nBytes INTEGER, time INTEGER, kBperS FLOAT); 156 INSERT INTO "t1" VALUES(1,0,10878976,10.0952429920435,8419.01478418953); 157 INSERT INTO "t1" VALUES(2,5,11141120,10.2252359986305,8512.2729697053); 158 INSERT INTO "t1" VALUES(3,10,11010048,10.1255509853363,8494.94512689406); 159 INSERT INTO "t1" VALUES(4,15,11010048,10.1354229897261,8486.67096451635); 160 INSERT INTO "t1" VALUES(5,20,2097152,12.675085991621,1292.61450461408); 161 INSERT INTO "t1" VALUES(6,0,2097152,12.675085991621,1292.61450461408); 162 INSERT INTO "t1" VALUES(7,5,2097152,12.675085991621,1292.61450461408); 163 INSERT INTO "t1" VALUES(8,10,2097152,12.675085991621,1292.61450461408); 164 INSERT INTO "t1" VALUES(9,15,2097152,12.675085991621,1292.61450461408); 165 INSERT INTO "t1" VALUES(10,20,2097152,12.675085991621,1292.61450461408); 166 }}} 165 167 166 == Post processing data == 167 168 168 We can use R studio to 169 169 170 170 == Trouble shooting & miscellaneous info ==