Specifications

cdma2000 RLP statistics

The radio link protocol, RLP, is a negative acknowledgement-based (Nack) protocol. This

greatly reduces transmission errors over error-prone wireless links and therefore allows

TCP protocol to function of wireless links. RLP statistics are key parameters that highlight

the signal quality of the wireless link. These statistics are essential to identify and resolve

data integrity issues within the air interface. The cdma2000 RLP Statistics view gives the

following RLP information:

General info

 Service ID – service identification number

 Last Round Trip Delay – last round-trip time measurement

 Aborts – number of Nack aborts

 RLP Block Used:

0 – not received;

1 – specified Nack scheme;

2 – specified RTT (roundtrip time);

3 – specified RTT and Nack scheme

 Resets – number of resets

 Re Xmits Not Found – number of retransmitted frames not found

 Nacks Rcvd – number of negative acknowledgement frames received

 Largest Consecutive Erasure – largest block of consecutive erasures

Received Counts

 ReXmits Frame – number of received retransmitted frames

 Idle Frame – number of received idle frames