Patent ID: 9019854
Filing Date: 2015-04-28
Classification: H04B,H04L,H04W

Abstract:
1. An arrangement for setting and adjusting at least one parameter in a WCDMA (Wideband CDMA) radio communication network, said at least one parameter being used in control of communication in said radio communication network and being dependent on a round trip time for a signal travelling from a radio network controller to a user equipment and back to said radio network controller, said arrangement comprising: an estimating module configured to initially estimate a maximum value of the round trip time; a setting module configured to initially set said at least one parameter depending on the initially estimated maximum value of the round trip time; a measuring module configured to measure the round trip time; and an adjusting module configured to adjust said at least one parameter depending on the measured round trip time, wherein the measured round trip time is expected to be shorter than the initially estimated maximum value of the round trip time, wherein said measuring module is configured to measure the round trip time by: