Group Communications and Charges; Technology and Business ModelsBurkhard Stiller, Georg Carle, Martin Karsten, Peter ReichlHäftad729 kr
From QoS Provisioning to QoS ChargingBurkhard Stiller, Michael Smirnow, Martin Karsten, Peter ReichlHäftad729 kr
Group Communications and Charges; Technology and Business ModelsBurkhard Stiller, Georg Carle, Martin Karsten, Peter ReichlHäftad729 kr
From QoS Provisioning to QoS ChargingBurkhard Stiller, Michael Smirnow, Martin Karsten, Peter ReichlHäftad729 kr