Serviceoriented architecture soa is a software architecture design pattern. Many still think that oss bss transformation or one of them is a luxur what is telecom bss. Gopala krishna behara, pradyumna mahajani, and prasad palli. Longtermjdmajor duties andsee this and similar jobs on linkedin. Our telecom bss solution supports a lowrisk, stepbystep evolution to a digital world where 5g and iot are its foundations. Eai electronic integration of support systems is required for an automated backoffice in largescale operations. Detailed understanding of customer touch points in the lead to cash process cycle should build trust with csps to facilitate process change improvements and the adoption of microservices approach in csps. Impact of sdn and nfv on ossbss open networking foundation. Aidriven automation within and across csp domains and multicloud environment. Telecom reference architecture, part 2 gopala krishna behara, pradyumna mahajani, and prasad palli enterprise reference architecture the enterprise reference architecture ra fills the gap between the concepts and vocabulary defined by the reference model and the implementation.
Business technology is focused on business processes, end2end customer interaction management and is focused on direct business values. Transforming ossbss with microservices for increased agility. Operations support systems business support systems ossbss the current era of digital transformation has forced telecom operators to reexamine their business. Ossbss evolution for the new market landscape operator challenges in the new market landscape 4 managing the need for realtime interaction between users, partners, the network and ossbss capabilities in the new market landscape, new services and new business relations can be created instantly. Embracing microservices architecture in telecommunications. Key actions for telecom operators abstract the telecom industry stands at a critical juncture today. This basic relationship between oss and bss, where oss is passed service orders and supplies service assurance information to the bss layer. A lightweight ossbss architecture moving up the value chain in operations. The open digital architecture oda project is working on creating a more agile replacement for traditional operational and business support systems ossbss architecture. Bring yourself up to speed with our introductory content. Get involved to add your expertise on this vital work. The mobile switches of a gsm network may also be replaced by an ngn architecture which is called r4 architecture. Impact of sdn and nfv on ossbss onf solution brief march 1, 2016. This is an interactive pdf that contains links and embedded content.
Telecommunications companies are concerned with issues such as the following. Dec 05, 2010 bss may also encompass the customerfacing veneer of oss application such as troubleticketing and service assurance these are backoffice activities but initiated directly by contact with the customer. Evolution towards the bssoss api fabric architecture has a wide impact. Oss systems are utilized in the actual operation and monitoring of the constituent parts that make up the network. References roger l freeman, fundamentals of telecommunications, 2nd edition, wiley 2005. The gsm network architecture provided a simple and yet effective architecture to provide the services needed for a 2g cellular or mobile communications system.
In this piece dominic thomas, practice head ossbss solutions at wipro, takes a look at how oss and bss are evolving. It entails investing in next generation technologies, such as 5g. There were four main elements to the overall gsm network architecture and these could often be further split. Business architecture is based on business strategy and business process architecture. Download paper nextgen telco architecture deloitte.
Ossbss evolution success in the new market landscape. The msa allows you to decouple the system of engagements from the system of records, and gives agility for differentiation in a hypercompetitive market. Mar 31, 2012 bss and the cloud billing bss for cloud csp uses the bss to charge for cloud services based on customer usage. Telecom engineering center, department of telecommunications, government of india study paper on ems nms architecture in telecom networks page 2 figure 1. These traditional oss bss architectures require lot of custom integration effort which makes it unsuitable for satisfying the everchanging business requirements of telecom service providers. To meet this challenge, communications service providers csps are modernizing their ossbss architecture and transforming into digital service providers dsps. We will refer to this new system here as the open digital architecture2 oda. The paper talks about the proposed architecture, its benefits and how it overcomes the limitations of the legacy oss bss architectures. Market leader in telecom ossbss market with largescale deployments at top tier csps. This also fits in with the operators focus on enterprise customers. Sep 05, 2010 introduction this post is intended to be a crash course for beginners who wish to understand at a broad level how business support subsystem components work in a telecom carriers network and more importantly how they connect to the telecom network elements over standard protocols. Cloudsmartz has an exciting opportunity for a handson oss bss architect in our rochester, ny office.
Operations support systems osss definition the term operations support systems osss generally refers to the systems that perform management, inventory, engineering, planning, and repair functions for telecommunications service networks. With the evergrowing demand for bandwidth and the increasing number of mobile internet users, it is likely that telecom networks will keep evolving. In fact, cloudbased architecture has come to the fore, as it facilitates an omnichannel customer experience. An ossbss solution for the digital age ought to offer. Class of service cos class of service cos is a way of managing traffic. Definition of bss in the same way that we have tried to. This paper aims to introduce generic enterprise architecture for integrating the oss bss systems for a telecom service provider. Amdocs microservices based digital modernization appledore. This white paper explains how we are uniting the worlds leading service providers and technology. Jan 24, 2011 just recently i emailed my friend and said funny well, not really how many psychologists, doctors, dieticians, support groups, hospitals, and even a hypnotist, i went to over the years that couldnt help me and all it took in the end was a simple site like this, and a supportive partner. Telecommunications network and service architectures.
The future of telecommunications operations and business support systems ossbss is automated. Tarmo anttalainen, introduction to telecommunications, network engineering, 2nd edition, artech house, 2003. Element management system functions in this architecture, the network elements are termed as the agents and the ems is termed as the manager. Traditional offerings, which until a few years ago accounted for a major portion of its revenues, are increasingly getting commoditized. This 1day course gives an overview of current and emerging systems as well as enabling technologies, current industry trends and an assessment of major equipment manufacturers and their key market areas. Umts networks architecture, mobility and services kaaranen, ahtianen. Choose the right telecom bss for shifting business models.
The reality is that there probably is no killer application, no silver bullet that the telcos can latch onto to carry them into a 21st century. With more than 200 telecom billing and charging customers worldwide, ericsson is your endtoend bss partner. Telecoms are at the dawn of the 5g era, facing yet another network revolution. Of course, this isnt merely confined to chalking out competitive strategies and keeping pace with technology trends. So bssoss will become the core competence capabilities of carriers. Maintaining this infrastructure has now become harder than ever before. Business support system bss layer, with focus toward customers and.
Jun 30, 2015 in this edition of how it works, ray bariso, vp of business and operations solutions at ericsson gives an indepth look at how business support systems and operations support systems work. With two billion subscribers supported by our bss solutions, we are helping service providers address new opportunities that demand the ability to send the right offer at the right moment. Ericsson, oss bss architecture tutorial oss and online pdf viewer ossbss naumen telecom. Architecture is the critical success factor for the shift to business technology. As part of the future oss bss work, we have held recent workshops1 with several of tm forums senior csp members, who are now proposing a new architecture vision for service providers to replace traditional oss and bss. Convergent billing system digital monetization ericsson. Oss bss footprint in viva kuwait subsidiary of saudi telecom and launch in 2008 third mobile operator in kuwait innovation has always been an essential part of viva dna from day one.
Industry trends in telecom reference architecture telecom reference architectures are evolving rapidly because telcos are facing business and it challenges. Billing bss in the cloud the cloud is used as an iaas or paas and bss is deployed on the resource for efficiency reason. Telecom billing process also includes receiving and recording payments from the customers. How to bridge the gap with overthetop ott internet.
First operator in the mena region to deploy a full real time convergent billing system. Current networks have a mature and stable bss architecture and operators are asking how this needs to change to support the new 5g charging function. Telecommunications network and service architectures principles, concepts and architectures. Telecom billing 9 telecom billing is a process of collecting usage, aggregating it, applying required usage and rental charges, and finally generating invoices for the customers. Bss oss environment we can use a unified approach to implement a soa in.
This position requires an innovative and creative problem solver who provides expertise in telecom oss bss architectural design, software leadership and guidance of leadingedge system technologies and industry bestpractices. Just recently i emailed my friend and said funny well, not really how many psychologists, doctors, dieticians, support groups, hospitals, and even a hypnotist, i went to over the years that couldnt help me and all it took in the end was a simple site like this, and a supportive partner. Customer satisfaction directly depends on how efficient and how good. To drive customer experience, operators ought to focus on. The missing capabilities in bss can be implemented as. Overview originally, osss were mainframebased, standalone systems designed to. Highly skillful in oss system architecture, designs. This paper identifies the functionalities of ossbss systems, including the complexities involved in setting them up, and provides an overview of relevant hughes offerings that complement its extensive line of vsat technology platforms. Pdf umts networks architecture, mobility and services. Dynamic digital partner ecosystem enablement, b2b2x ecosystem monetization.
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