Time synchronization in a network

摘要

A method for time synchronization in a network of communicating units, comprising a master unit holding information on a master time, and at least one subunit having a clock, which is to be synchronized with the master time, wherein the units communicates with each other by means of radio communication signals carrying information sent via a hollow transmission device, which is shaped to allow wireless transmitting of the radio communication signals between the units, wherein the network is configured to have a first and a second radio channel.