implemetion of wimax projects
My scenario detailed further is listed below
1. Phy layer parameters should be kept constant (which i already have sent u)
2. Apply the MAC Layer over Physical layer
3. Mac layer is composed of three layers, the three layers are
* MAC Convergence Sublayer (responsible for header compression and SFID and DIC Identification)
* MAC Common part sublayer (responsible for assembly of MAC PDUs, ARQ Scheduling, MAC Management)
* MAC Security Sublayer (Responsible for encryption)
* Physical layer lies just below MAC Security sublayer
Now what we need to do is to keep all the parameter constant except common part sublayer, we need to change ARQ mechanism
we have to create 2 sceanario, in 1 case, What is BER when ARQ is is composed of ACK and Negative ACK, and what BW will be allocated for pay load in that case
2nd case scenario we have to show NACK is creating what BER and pay load (Data)'s bandwidth is increasing or not.
graph of BER\ BW ....
Can any one HELP ME??????
contact me ASAP
923332246872