To: Eric L who wrote (9986 ) 3/21/2001 1:26:30 PM From: S100 Respond to of 34857 3G Billing a problem? snip First UMTS service launch Amidst all the speculation about the complexity of 3G billing, Manx Telecom, a wholly owned subsidiary of BT, is actually implementing the first UMTS commercial service in Europe on the Isle of Mann. Cerillion, in cooperation with mediation partners Xacct, is installing a fully convergent platform to cover all aspects of Manx's customer care and billing, incorporating existing GSM (20,000 subscribers) and fixed wire (40,000 subscribers) services and UMTS services. Initially, Manx approached 15 vendors and its selection criteria included: compliance with its statement of requirement (which hasn't been publicised); a strong focus on convergence; flexibility and ability to develop emerging requirements; scalability in terms of sizing, cost and performance; ability to act to short time-scales; and value for money and competitive costing benefits. Cerillion, in cooperation with meditation partners Xacct, were selected as having the highest level of compliance. The launch of commercial operation is set for May 2001, and includes UMTS services such as handset-to-handset voice calls and point-to-point video conferencing, among the range of Manx applications using the IP network. Due to industry limitations there will only be a certain number of 3G handsets available on launch, and this is currently under negotiation. There will also be image display units (IDUs) for the point-to-point video service. In addition, taxis on the Isle of Mann will be fitted with location-based services, targeted at visitors driving from the airport to the city centre. As they pass various points in the city, using global positioning systems (GPS), they will be sent messages about various discounts or special offers from shops and restaurants for example. Pricing model To illustrate the pricing model, Tom Meageen, 3G systems implementation manager, Manx Telecom, takes the example of a video streaming application. "It is possible to view short video clips via a 3G handset; those clips could be free or charged on a clip by clip basis. If it's not free a little message will click up and say 'This is 'x amount' to view do you wish to progress?'. If yes the application will create a file with details of the clip that was viewed, possibly a cost or product code that can be looked up on the billing system. The Xacct mediation platform sits on the IP network and monitors all billable events and identifies whether any services have been used. The platform captures all usage data from network and service elements in real-time. [Xacct's 'network to business' ('N2B') platform is an interface between back-office applications (e.g. billing, customer care, fraud management) and network elements (e.g. e-mail, routers, mobile networks, VoIP).] It then polls those events and copies them through in a common format known as XDR (extendable detail record) to the billing system for rating. "If the rating has already been applied by the application then it does no more than prepare the billable event for inclusion on the next bill; otherwise it will rate it according to the product code. These costs will include apportionment settlement charges with the application provider." Navigating the maze The impending launch of UMTS services on the Isle of Mann offers some hope that taking all the complexities of 3G billing into account, it is possible to develop and install a comprehensive system. However, it is still early days, and as Manx's Meageen says "service delivery between now and December will really be about feeling the market". The Isle of Mann system may only be a fraction of the size and subscriber base of billing systems other operators will be working on, but the issues remain the same. In fact, testing billing systems on a small scale like the Isle of Mann, rather than deploying large scale operations straight away, is advisable especially considering the pitfalls operators could face. Looking ahead, Geneva's Merrick believes that new market entrants will have an advantage over incumbents, because they will start business without the burden of a circuit-switched legacy system. "They will be able to specify and pick the best components to build systems around next- generation billing. That will help them grab market share from incumbent operators who will take slower migration paths." Geneva has done some trial installations of UMTS billing systems with some of its system integration partners and has managed to get systems up and running in the space of a few weeks. It claims that some start-ups are hoping to launch 3G services later this year. However, the launch of 3G services may not immediately follow network and infrastructure installation. As GBA's Leslie claims, "It has rapidly become clear that the challenges involved with billing for 3G services are not to do with technology advances alone, but a new way of thinking too." Protek's Butcher agrees claiming that many operators have not mapped out an effective revenue model yet. "UMTS services will not come into operation for a full 12 to 24 months after GPRS launch. People won't be walking around with a handset that is capable of downloading 2Mbps in 2002 -- it will be a phased approach." The 3G billing maze is a challenge that operators must face in order to remain competitive and maintain customers in the evolving telecoms market. Like a traditional maze, finding the way out depends on the path operators take -- some may find their way faster, tackling various barriers and facing different hurdles. Although their routes may diverge, finding the way out really depends on developing a flexible and effective 3G billing system. * telecoms-mag.com