Method and device for transferring data in a hierarchical wireless network

摘要

The method involves selecting node numbers (K) such that each of nodes (2) exhibit a higher node number as a parent node. The node number is assigned to a time slot (Z) in a time slot block depending on a communication direction by a hierarchical level (H) of a radio network (1) such that the node with the higher node number is assigned to the time slot in an upstream communication direction from a central node (3) to the nodes. The node with lower node number is assigned to the time slot in a downstream communication direction from the nodes to the central node. Independent claims are also included for the following: (1) a device for participation to communication in a hierarchical radio network (2) a hierarchical radio network for transmission of data.