Abstract :
Evaluation of network performance for the next few years is very
important because it changes and developments continue to occur in the world of
telecommunications, especially in mobile telecommunications. To continue to
improve the best performance of a system it is necessary to evaluate and repair of
deficiencies contained in the system through the performance evaluation of
cellular networks based on the capacity for the next few years. Research by the
author is to evaluate the performance of the existing site network WCDMA Node
B in the area of South Purwokerto based on the capacity of the system every year
until 2014. Results of research conducted that performance conditions for the
WCDMA Node B site on the Tanjung and South Purwokerto parameter Call
Success Rate (SCR), on 3G_TANJUNGPWK1 value 98.11%,
3G_TANJUNGPWK2 value 95.78%, 3G_TANJUNGPWK3 value 99.56%,
3G2IP_PWKT_SLT1 value 99.33%, 3G2IP_PWKT_SLT2 value 94.94%,
3G2IP_PWKT_SLT3 value 99.04%. As for the parameters of Drop Call on
3G_TANJUNGPWK1 value 1.20%, 3G_TANJUNGPWK2 value 1.45%,
3G_TANJUNGPWK3 value 0.36%, 3G2IP_PWKT_SLT1 value 1.24%,
3G2IP_PWKT_SLT2 value 1.55%, 3G2IP_PWKT_SLT3 value 0.33%. based on
the calculation of various parameters, we can conclude that the performance of
Node B WCDMA network until 2014 in good condition.
Keywords: performance, WCDMA Node B, SCR, drop call, GoS, traffic