(Telecompaper) Vodafone Spain and Huawei have announced the launch of a pilot scheme to offer high-speed broadband via the combination of fixed and mobile network technology. The system uses DSL/4G bonding technology to automatically combine ADSL or VDSL fixed broadband with 4G mobile broadband through Huawei's AR169 or AR1220W router. The system not only increases download speeds to a potential high of 200 Mbps and upload speeds to up to 60 Mbps, it also adjusts the speed in the event of congestion and keeps the service active if the ADSL or 4G connection is cut off. Vodafone is the first operator in the Spanish market to trial this technology, which is initially targeted at business customers.