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Ericsson’s Service-Aware Policy Controller (SAPC) allow increasing revenue through personalized services, while optimizing the utilization of network resources. SAPC: Ericsson’s convergent policy controller Deploying policy servers to add intelligence and control to the network not only boosts revenues. Ericsson Internal | | Page 3. SAPC Deployment Flexibility. SAPC. SAPC can be deployed as: PNF. VNF. EPC. vSAPC. UDC. EIPC.

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Apart from incorporating new functional features, emphasis is put on operations and aspects of management.

Ericsson review: SAPC: Ericsson’s convergent policy controller

Examples of actions are restricting access, downgrading QoS, redirecting, declining sessions, and notifying the subscriber via text message or e-mail.

Furthermore, they are in step with FIGURE 1 Converged policy control for network service providers offering wireless and wireline access. Users are treated as part of an offering or group according to their subscription references. Digital Communications Spring The converged approach gives added value. This gives network service providers the tools to differentiate between user categories that can be defined across accesses; and converged fair usage control based on time, volume or both.

He is currently responsible for releases of SAPC. He has devoted the past five years to 3GPP standards that drive policy control architecture. New revenue streams Being able to control a network with wireline and wireless services from a single point opens the door to new business opportunities. He has worked in a variety of areas including design, architecture and system management. The SAPC component makes policy decisions for wireline and wireless accesses, providing a centralized control that is based on a single subscription.

Broadband Forum specifications www. In this new context, network service providers are striving to provide a high-performance network that delivers highly rewarding multimedia experiences, encourages long-term customer ericssoj, and supports marketdifferentiating services. After reaching this limit, the subscriber was redirected to a web portal where the quota could be topped up. The functionality is key to give users information about their current options for extending the service when, say, a usage limit has been reached.


With converged policy control, network service providers can use common functions and processes to control multiple access methods. Proof of concept becomes product Given the success of the SAPC demonstration at the Mobile World Congressthe next logical step is product commercialization. Examples include converged bandwidth control for wireless access, wireline access or both. The infrastructure for the live demonstration consisted of the following parts: Javier holds an M.

The SAPC also supports fair usage functionality by extracting wireline and wireless access information. The demonstration involved a subscriber able to access the network from both a wireless and a ericsson access network.

With this network architecture, the SAPC can, when it receives an accounting start, stop, or interim message, detect when user sessions have been established, terminated or changed. This category of users is entitled to high QoS over both wireline and wireless accesses.

Telephone networks have evolved from dedicated links used mainly for narrowband telephony applications to a common broadband network, the resources of which are shared by a multitude of end users who compete with one another for quality of service QoS. sricsson

Ericsson review: SAPC: Ericsson’s convergent policy controller

As a step towards minimizing costs and network complexity, network service providers should assess the wireline and wireless network domains to identify synergies and redundant functions.

He has worked in the telecom industry for over 15 years in the areas of design and architecture, and holds several patents in policy management and control. By managing the sapv from this location, network service providers can align service needs with the transport network. In the system architecture, the core network hosts the anchor point a packet data network gateway or PDN-GW for these access types. Wireless structural health monitoring system Literature review. This allows for seamless enduser movement from the wireline network to the wireless network or vice versaand sets the stage for true multiaccess networks.

The SAPC, which served as the centralized policy decision point. The SAPC collects the reported volume in a user accumulation counter that permits control of subscriber usage and allows for erivsson to be taken when subscribers exceed their usage limits. By applying fair-usage policies, network service providers can minimize end-user abuse by the 10 percent of subscribers ericssson consume 90 percent of network resources.


Convergence also provides a strong value proposition, by reducing total cost of ownership TCO and introducing new revenue streams via a futureproof investment. This approach provides all the required functionality coming from both wireless and wireline access Figure 1. Reports about wireless access usage are received through the Gx interface; wireline access usage is conveyed via RADIUS accounting messages.

During the demonstration, the subscriber initiated concurrent wireline and wireless sessions. Market view and vision The market for policy control is very active, especially for wireless access following the introduction of mobile broadband.

During the course of the sessions, the eircsson subscription was reassigned through the GUI to the Silver group. Today, with advanced new mobile terminals and good tariff plans, end users are saoc likely to use their mobile devices to access the new services via the Internet.

Now, however, network service providers can employ a single core network to manage multiple access methods, and policy control has evolved to reflect this. She then obtained an M. However, 3GPP Rel-8 is only the initial step toward achieving a complete multiaccess network.

This involves the ability to specify separate quotas per service or access type, or to define quotas common to both access types.

In keeping with the architecture, the SAPC prototype also integrates new functionality for wireline access. The effect of the downgrade could be seen in the monitoring PCs. He has spent much of his career developing innovative solutions in customer care, policy control, and systems management. Gary egicsson a B.

Documents Flashcards Grammar checker. Policy control plays a pivotal role in regulating this new reality. Performance Analysis, Evaluation, and Applications Journal. The SAPC communicates with wireless and wireline access gateways using standard or de facto standard protocols.