Patent ID: 6785253
Filing Date: 2004-08-31
Classification: H04B,H04W

Abstract:
A wireless network with several network nodes which each comprise a radio device, one of said nodes forming a transfer network node which is designed for the transmission of data between at least one concealed network node and all other network nodes, wherein one of the network nodes forms a central network node for controlling the radio traffic, in that the central network node is designed for transmitting frame synchronization data for forming frames which are used in each radio device, in that the transfer network node is designed for exchanging certain data of the central network node with the concealed network node, andin that the central network node is designed for assigning a sub-frame present in a frame for the exchange of the data between the transfer network node and concealed network nodes, wherein the central network node is designed for transmitting frame synchronization data during a first phase of the frame and for transmitting control data during a second phase of the frame, and in that the transfer network node is designed for transmitting the frame synchronization data received from the central network node during a first phase of the sub-frame, and for transmitting certain control data received from the central network node during a second phase of the frame.