Patent ID: 9451476
Filing Date: 2016-09-20
CPC Classification: H04B,H04W

Claim Text:
1. A mobile communication management system serving a hierarchical cellular network having linked nodes, the nodes including a core, base stations and mobile communication devices, thereby to define a topology of communication links between said nodes, the system comprising: a processor and memory providing the following functionality: wherein said server uses said topology map to dynamically route information through at least one downlinks to arrive at a desired destination, when an error occurs whereby a message fails to reach said desired destination, a message is broadcast to at least one node which may be the desired destination, and when the desired destination is found, at a new location within the network, at least one local routing table is updated to reflect that said desired destination is now at said new location, wherein said server uses said topology map to dynamically route information by indicating, for each of at least one levels, a sibling-node at said level via which node the information is to arrive at the desired destination within said map wherein the server broadcasts data packets intended for a destination node not found at a topological location identified in said map by the server, to at least one base station in the topology map, each of which broadcast to at least one of their “children” nodes in the hierarchal network, and wherein the topology map defines a set of nodes and wherein the server broadcasts data packets intended for the not-found destination node only to a subset of said set of nodes wherein the subset's node/s are adjacent topologically, in said map, to the topological location identified by the server as having belonged to the destination node.