User:Ofriedri

BitRateSelection: Integration into JiST

First step: Quick and dirty hack into mac layer

Source code base: svn://brn-svn/brn/simulation/NetCodExOR (svn co ~)

Changed files:

• file: jist.swans.Constants - class Constants
  • added all missing possible bandwidths (2, 6, 9, 12, 18, 22, 24, 33, 36, and 48 Mbit/s)
• file:brn.swans.mac.MacMcExORMessage.java - class MacMcExORMessage
  • added class member  protected int bitrate;
  • added accessor method  public int getBitrate() { return bitrate; };
  • changed method  public boolean equals(Object o) {}
    • added line  if (bitrate != that.bitrate) return false;
• file:brn.swans.mac.MacMcExORMessage.java - class Ack
  • added constructor  Ack(..., int bitrate) to include bitrate
  • changed method  public boolean equals(Object o) {}
    • added line  if (bitrate != ack.bitrate) return false;
• file:brn.swans.mac.MacMcExORMessage.java - class Data
  • added constructor  Data(..., int bitrate) to include bitrate
  • changed method  public boolean equals(Object o) {}
    • added line  if (bitrate != data.bitrate) return false;

Description	concerned file(s)	changed/added code
introducing new constants for: bandwidth	jist.swans.Constants	in class Constants: public static final int BANDWIDTH_1MBit = (int) 1e6; // 1Mb/s public static final int BANDWIDTH_2MBit = (int) 2e6; // 2Mb/s public static final int BANDWIDTH_5_5MBit = (int) 5.5e6; // 5.5Mb/s public static final int BANDWIDTH_6MBit = (int) 6e6; // 6Mb/s public static final int BANDWIDTH_9MBit = (int) 9e6; // 9Mb/s public static final int BANDWIDTH_11MBit = (int) 11e6; // 11Mb/s public static final int BANDWIDTH_12MBit = (int) 12e6; // 12Mb/s public static final int BANDWIDTH_18MBit = (int) 18e6; // 18Mb/s public static final int BANDWIDTH_22MBit = (int) 22e6; // 22Mb/s public static final int BANDWIDTH_24MBit = (int) 24e6; // 24Mb/s public static final int BANDWIDTH_33MBit = (int) 33e6; // 33Mb/s public static final int BANDWIDTH_36MBit = (int) 36e6; // 36Mb/s public static final int BANDWIDTH_48MBit = (int) 48e6; // 48Mb/s public static final int BANDWIDTH_54MBit = (int) 54e6; // 54Mb/s

Future: BER

radio model has to be adapted to bit rates (dB values)