What does oss operational support systems, aka operations support systems mean exactly. This position requires an innovative and creative problem solver who provides expertise in telecom ossbss architectural design, software leadership and guidance of leadingedge system technologies and industry bestpractices. Operation support systems business support systems ossbss are the heart of the telecom operations and will be heavily impacted with 5gbased application and services. Passionate about oss and bss making your oss decisions easier.
We leverage ossbss architecture frameworks including. This paper outlines the drivers for this modernization and the issues involved. While the mechanism by which both systems work are similar, their end usage and user groups may vary significantly, depending on the. The paper talks about the proposed architecture, its benefits and how it overcomes the limitations of the legacy ossbss architectures. Bssoss and network services into microservices will offer greater flexibility. Gsm the operation support subsystemoss the operations and maintenance center omc is connected to all equipment in the switching system and to. Rather than replacing existing oss systems with open source software, the two new mano groups are more likely to focus on interfaces between. Provide guidance on architecture and application processes to the engineering team and overall project participate to rfis, rfps, rfqs and help ms engagement. Amdocsone is a new umbrella modular suite that includes all amdocs products, solutions and. 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. In this whitepaper we discuss the features, merits and methodologies for adopting microservices architecture when transforming todays telecom bssoss it stacks, equipping them to be ready to take on the volatile and vibrant business needs of tomorrow.
Bss oss environment we can use a unified approach to implement a soa in. Openo architecture 7 portals operator gui oss infrastructure legacy networks. As an individual contributor, the solutions architects role contributes to the formulation of architecture approaches to specific development initiatives. Introduction to openo linuxconjapan july 14, 2016 marc cohn, linux foundation, director, openo. Large australian telecommunication company, one of the oldest landline and wireless operator in australia. Tcs ossbss transformational services are backed by the domain expertise needed to deliver complex green. You will help maintain and extend the regional portfolio in the ossbss area, and help ericssons business units to understand in depth the needs of our markets and the delivery and.
Single artifact to cover the entire asis oss bss landscape, key business flows, application overview for each application and physical architecture. Save your documents in pdf files instantly download in pdf format or share a custom link. If you find this template helpful, id love to hear about your story, your project and any other. The traditional approach of operator systems architecture consists of three layers.
Multiple business models service creator service enabler network developer vertical solutions technology processes organization. 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. The oss typically provides the operator the ability t. Oss is a term used to describe the information processing systems used by operators to manage their communications networks.
Depending on the architecture, they may either encompass the network management systemselement management systems nmsems layers, or. Will open source software replace existing oss systems. By 2005, developments in oss architecture were the results of the tm forums new generation operations systems and software ngoss program, which was established in 2000. The frameworx suite of best practices and standards, which provide the blueprint for effective business operations, have become the common language for operators around the world. Enhanced customer experience via chatbots and selfcare portals and applications. Ericssons more than 16,000 consultants and systems integrators work with tibco and other partners to deliver more than 1,500 projects each year for customers around the world. Hence, the text is more conversational in nature rather than completely technical.
It provides a highlevel vision of the oss bss architecture of the future plus the journey to get there, including concrete steps to take that have proven themselves in the industry. Ossbss evolution success in the new market landscape. Oss is a set of systems providing processes, data, and applications to help service providers, plan and build, provision and maintain their services and networks leverage capabilities provided by element management systems fcaps to provide consolidated view across all technologies and networks what are operation support systems oss plan. Tm forum has been at the heart of bss oss standardization and innovation for many years. Networks layer in addition to these traditional layers, integration enablers are needed to provide the ability to successfully interconnect oss and bss. Supplying an endtoend understanding of telecom management layers, fundamentals of ems, nms and ossbss is a complete guide to telecom resource and service management basics. Manages order, subscriber, pricing, rating, and billing information. Our methodical approach towards design enables us to partner multiple product vendors and perform seamless ossbss application stack integrations. This paper aims to introduce generic enterprise architecture for integrating the ossbss systems for a telecom service provider. Ossbss its about appu sponsored by red hat and qoe, not. The bss keyword was later incorporated into fap fortran assembly program, ibms standard assembler for its 709 and 709094 computers.
Transforming bss oss systems to microservices architecture. To address the dynamic, flowbased sdn architecture, ossbss must provide. 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. Ossbss functionalities oss systems are utilized in the actual operation and monitoring of the constituent parts that make up the network. This white paper outlines the oss and bss integration reference architecture and its implementation using a serviceoriented oss middleware architecture based on ngoss, j2ee and ossj. Ossbss, in telecommunications, refer to operations support system and business support system. Element management system, network management system, operation business support systems, and implementation guidelines, the book examines. Most existing legacy ossbss systems have not been built to serve an ipbased world. A model for bssoss cloudification over the next five years 10 csps are adopting one of three main approaches to boss cloud migration and digitalisation 10. But so far analysing that data has not been easy nor affordable for many users unwilling to invest in the significant cost of buying addon data warehousing or big data products. First operator in the mena region to deploy a full real time convergent billing system. Ossbss architecture, providing operators and their vendors with proven tools and technologies as a futureproof base for creating a flexible and automated future.
The distinction emphasizes a seperation of concerns between maintaining network operations and the business around which that network is built. There is a possibility that this reinforces distinctions between network, oss and bss functions. Depending on the architecture, they may either encompass the network management systemselement management systems nmsems layers, or sit directly above them. Csps will move their boss stacks to hybrid and private clouds to reduce costs 6 most csps are implementing devops cloud processes and architectures in selected new areas 6 4. This can be achieved by consolidating systems and automating multiple processes throughout the revenue and customer management stacks. Amdocs should ensure that it uses its cross networkossbss experience to minimize these boundaries preventing cross ossbss innovation. The operations support systems oss and business support systems bss or most often referred to as ossbss, bssoss or simple boss provide network and customer data for back office activities. These systems typically combine together to help the operator service provide judge and assess the health of the overall telecommunications network. Functionality that is shared with the legacy architecture for operational purposes, including logging and monitoring, can reside in containers. Open source software oss development ontario mills mall directory pdf differs from traditional forms in. In november ericsson published their vision for the next generation of ossbss architectures. Together we can transform operators ossbss solutions and enable communication service providers to become more costefficient and agile.
Next generation ossbss architecture breaking down the silos of operations and business support systems ossbss to form an integrated, crossfunctional platform that can take a product from conception to execution in a simplified and consistent manner will cut time to market from months and years to weeks. With stovepipes in csps ossbss it is very hard and often impossible to get a consolidated customer view. While oss is generally dominated by proprietary and custom technologies, tm forum promotes standards and frameworks in oss and bss. Increase oss and bss efficiency with red hat agile integration. By modernizing oss bss systems, four key aspects of digital transformation come to the fore. Embracing microservices architecture in telecommunications. Containers can be instantiated and ceased in within seconds because there is no. 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. A lightweight ossbss architecture moving up the value chain in operations.
Bssoss transformation to enable the devops centre of the future. Communication service providers cosps face a rapidlychanging, competitive landscape, everincreasing customer demands, and declining core revenues. Ossbss its about appu sponsored by red hat and qoe, not arpu. Serviceoriented architecture soa is a software architecture design pattern. Communications service providers support a broad range of services and functions with their ossbss. Order orchestration in next generation hybrid bssoss.
Oss systems are utilized in the actual operation and monitoring of the constituent parts that make up the network. This article will discuss the impacts and key technological requirements in ossbss of the telecom operators for enabling smooth integration of 5gbased applications and services. Microservices provide new backend functionality and can replace specific bss or oss functionalities. Ossbss vendors have been saying for years that there is value in the transactional data their applications store. Multiple crm systems often have disparate representations of the same customer, thus making convergent order orchestration a huge challenge. Tobe architecture for the customers ossbss landscape required to meet the goal zero order touch recommendations to the enterprise program management office about projects. Oss bss architecture in which network and oss bss systems interact closely with each other, sharing unified capabilities and information to enable instant insight into how the network is being used. Historically, bss from block started by symbol is a pseudooperation in uasap united aircraft symbolic assembly program, the assembler developed in the mid1950s for the ibm 704 by roy nutt, walter ramshaw, and others at united aircraft corporation. Operations support system oss data migration azoft. Ossbss reference architecture and its implementation. Gsm the operation support subsystemoss tutorialspoint. The traditional operator systems architecture consists of four layers, business support system bss layer, with focus toward customers and business partners.
Cloudsmartz has an exciting opportunity for a handson ossbss architect in our rochester, ny office. Hcl helps a us based wireline telecom operator for better. Apply to software architect, architect, junior architect and more. If you have even a passing interest in the technology behind oss bss, you should read it. Originally known as telecommunication network management tools, these solutions are. Oss roadmap visualisation tool passionate about oss and bss. 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. In this paper, we present a vision for the evolution of ossbss comprising an open operator software architecture, a roadmap of how to get there, the key open source software tools.
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