Matching queries in a network

Abstract

A method of matching queries in a hybrid infrastructure/infrastructure-less network, the network comprising pluralities of first and second type communication devices respectively, the method comprising placing a first query by a user on one of the first type devices and forwarding the query via infrastructure based communication to one of the second type devices; forwarding, depending on a category of the first query, the first query from the one second type device to one or more first type devices via infrastructure based communication; and relaying the first query from each of one or more first type devices to one or more neighboring first type devices via infrastructure-less communication.