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Webinaires

Shedding Light into NFV Performance

Webinaires

The general consensus is that network functions virtualization (NFV) will reduce operational and capital expenditures (OPEX and CAPEX) by leveraging commodity hardware and induce operational efficiency by providing flexible and automated service delivery leading to faster time to market. This will not come without major challenges in terms of availability, reliability and performance but most importantly it will bring about a paradigm shift of monitoring individual or small groups of network elements and resources to systematic end-to-end service and resource monitoring.

Dernière mise à jour : 2014-08-19

Wi-Fi: Leveraging Unlicensed Spectrum to Offload Cellular Networks

Webinaires

The low cost and the use of unlicensed spectrum has made carrier-grade Wi-Fi of strategic importance to many mobile network operators (MNOs).

MNOs view it as a means to expand service coverage with very low CAPEX and OPEX. In this context, it is imperative to understand the various challenges of this integration and of ensuring optimal performance to deliver seamless mobility and enhanced quality of experience to subscribers.

Dernière mise à jour : 2014-07-29

Mobile Data Traffic: Taming the Beast

Webinaires

Thanks to the seemingly insatiable appetite for data on the move, mobile data traffic is expected to continue growing at a phenomenal rate into the foreseeable future.

Besides the volume of data flowing through wireless networks, the number of connected devices is also expected to explode as a result of growth in machine-to-machine (M2M) deployments. As such, mobile data clearly needs to be proactively managed in order to keep CAPEX and OPEX under control, ensure fair use of network resources, guarantee quality of service (QoS), and enable operators to monetize their infrastructure investments.

The introduction of VoLTE, conversational video, and other such QoS-sensitive services makes this all the more critical. Certain key mechanisms such as policy and charging control (PCC) and deep packet inspection (DPI) can be employed to manage and monetize mobile data. These techniques should work flawlessly within a live network to meet the above-mentioned objectives, with comprehensive lab testing being the only way to ensure such cohesion.

Dernière mise à jour : 2014-05-28

Le dépannage des réseaux DWDM : une étude de cas

Webinaires

Cette session d’une heure portera sur le cas vécu du dépannage d’un système à très haut débit utilisant le multiplexage dense en longueurs d'onde (DWDM), à multiple canaux (17). Ce système montrait un niveau élevé d’erreurs (haut BER) et le défi était d’identifier et de corriger le problème sans compromettre le très grand volume de trafic dans le réseau. Quels sont les meilleurs outils et la meilleure approche à suivre? Inscrivez-vous pour connaître la réponse. Cette session s’adresse à tous ceux et celles qui sont responsables de l’entretien et de la mise à niveau de réseaux à très haut débit DWDM.

Dernière mise à jour : 2014-05-27

End-to-End Testing within the Wireless Ecosystem

Webinaires

Telecom operators are looking to serve their customers better and better to generate more revenue—and specifically, better average revenue per user (ARPU), with the goal of selling them new services and retaining the most profitable subscribers. Likewise, mobile operators are trying to draw subscribers into the same virtuous circle. The difficulty for mobile networks is that they are dependent on external resources: access networks are heterogeneous, the “last mile” is over the air, making it difficult to control its quality, and over-the-top (OTT) services are provided by third-party sources.

Dernière mise à jour : 2014-05-12

How to Get the Best Out of DAS, Small Cells and WiFi

Webinaires

Despite the momentum of small cells, the distributed antenna system (DAS) business remains strong as major mobile operators continue to deploy DAS and upgrade DAS to LTE in large venues such as stadiums where small cells are inadequate. This webinar analyzes the future of DAS and its relationship to small cells, remote radio heads (RRHs) and Wi-Fi.

Dernière mise à jour : 2014-05-05

Building a Passive Optical LAN for High-Bandwidth Enterprises

Webinaires

Following the fiber-to-the-home (FTTH) trend to deliver more bandwidth to consumers, a new technology is emerging that promises to provide more bandwidth, more services and future-proof networks to enterprises. Passive optical LANs are changing the way we think about designing the local area network.

This webinar provides an introduction to POL technology, compares POL and traditional Ethernet switching architectures, and reviews the Telecommunications Industry Association (TIA) standards applicable to the design and testing of POL solutions to address considerations such as splitters, connectors and signals.

Dernière mise à jour : 2014-04-30

Small Cells: The Best Ally Against Density (Hosted by Mobile Europe)

Webinaires

Network operators and equipment manufacturers are concerned with the explosive increase in mobile broadband traffic. For both operators who are planning to roll out LTE services and manufacturers who are building new equipment, the challenge lies in being able to effectively handle the traffic.

Small-cell technology appears to be the best solution for minimising strain on networks. Since there are a number of small-cell deployment options available, choosing the best one will depend on various factors.

Dernière mise à jour : 2014-04-16

OPEX Reduction and Happy Customers: Save time, money and troubles in your fiber optic networks

Webinaires

In today’s competitive marketplace, where customer loyalty and retention is at risk, service providers need to maintain a high level of service and network reliability on a tighter budget.

In addition to negotiating the best prices on fiber/cable, infrastructure, transmission and test equipment on a day-to-day basis, solving network weaknesses is yet another way to reduce operation costs.
Dernière mise à jour : 2014-04-15

Accelerating Fault Location with Fiber Monitoring Mapping Tools

Webinaires

The main purpose of fiber network monitoring is to allow operators to find faults and degradations before subscribers do! With the proper equipment, operators can quickly identify problems and send field technicians to the appropriate location to solve them. This is why the ideal network monitoring solution will leverage a geographic information system (GIS) to correlate the optical information with the geographical positioning. 

Dernière mise à jour : 2014-04-14