公开(公告)号：EP2564557A4

公开(公告)日：2014-01-22

申请号：EP10850846

申请日：2010-04-26

Applicant: ERICSSON TELEFON AB L M

Inventor： JONSSON ANDERS ,  LIDIAN NAMIR ,  SUN LOUISE

IPC: H04L12/26 ,  H04L12/24 ,  H04L12/801 ,  H04W24/00

CPC classification number: H04L43/0864 ,  H04B7/185 ,  H04L41/0816 ,  H04W56/0045 ,  H04W56/0055 ,  H04W92/04

Abstract: An arrangement (17) is provided for setting and adjusting at least one parameter in a radio communication network (11), which is used in control of communication in the radio communication network and which is dependent on a round trip time for a signal travelling from a radio network controller (13) to a user equipment (16) and back to the radio network controller. The arrangement comprises a module (17a) for initially estimating a maximum value of the round trip time; a setting module (17b) for initially setting the parameter depending on the initially estimated maximum value of the round trip time; a module (17c) for measuring the round trip time; and a module (17d) for adjusting the 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.

Abstract translation: 的装置（17）上设有用于设定和在无线电通信网络（11），调整所述至少一个参数的所有这是在无线通信网络中的通信的控制中使用的和所有其依赖于一个往返时间从行进的信号 无线网络控制器（13）向用户设备（16），并返回到无线网络控制器。 该布置包括用于最初估计的往返时间的最大值的模块（17A）; 用于设置参数INITIALLY取决于往返时间的初始估计最大值设置模块（17B）; 用于测量往返时间的模块（17C）; 和用于调整参数根据所测量的往返时间，worin所测量的往返时间的模块（17D）被预期比的往返时间的初始估计最大值短。