Information selection in a wireless communication system

A method of information selection in a wireless communication system performed in a propagator node, comprising:

• receiving an information advertisement signal from a distributor node over a neighbor interface module associated with said distributor node, wherein the information advertisement signal identifies an information object that is stored in said distributor node, wherein the distributor node is one of a plurality of distributor nodes, and wherein the neighbor interface module is one of a plurality of neighbor interface modules;
• extracting a distributor tag identifying said distributor node from the information advertisement signal, wherein the distributor tag is one of a plurality of distributor tags;
• storing said distributor tag and an identifier of said neighbor interface module in a distributor routing table;
• receiving a selection request signal, wherein said selection request signal identifies information requested by a selector node;
• determining all or a portion of said selection request signal matches all or a portion of said distributor tag stored in said distributor routing table and that said neighbor interface module is associated with said distributor tag;
• and
• based on the determining, forwarding all or a portion of said selection request signal to said distributor node over said neighbor interface module.