Wednesday, October 22, 2014

Nokia's Software Cuts Signaling by 80%

 
Nokia Networks announced that it has "..conducted the first live network trial of a software feature that improves smartphone performance on 3G networks. Nokia High Speed Cell FACH* cuts smartphone-generated network signaling by up to 80%, boosts response time by up to 65% and achieves up to 20% faster browsing. Up to 40% power savings, contributing to longer smartphone battery life for subscribers, were also shown. The tests were run on the commercial 3G/HSPA network of a major European operator using test devices fitted with Qualcomm® Snapdragon™ processors that support High Speed Cell FACH .. Part of the Nokia Liquid Radio WCDMA Software Suite, High Speed Cell FACH is already available, so operators can prepare for the market when smartphones support the feature" .

User experience and resource usage efficiency during IM test



See "Nokia Networks shows how to make smartphone browsing 20% faster while reducing power consumption by 40%" - here.

Tuesday, October 21, 2014

Akamai and Juniper Demo NFV/SDN Based CDN


Akamai Technologies and Juniper Networks demonstrated an "..Elastic Content Delivery Network (CDN) system designed to enable network operators to address network scalability challenges driven by the rapid increase in video traffic.
 
The proof-of-concept demonstration will leverage Akamai's virtualized Aura Licensed CDN (LCDN) software and Juniper Networks® Contrail Controller for software-defined networking (SDN) and network function virtualization (NFV) to dynamically scale up and down network resources to support content spikes resulting from the broadcast of large events. The technology is also designed to accelerate service creation for service providers utilizing CDNs to launch innovative multiscreen video services that help drive subscriber acquisition and loyalty.

Akamai's Aura Licensed CDN (LCDN)

.. Akamai is collaborating with Juniper Networks to demonstrate the industry's first on-network Elastic CDN. Unlike previous approaches which required dedicated hardware, long lead times and extensive planning to add capacity, the Elastic CDN solution running on virtualization platforms leverages Juniper Networks Contrail to quickly configure virtual network resources within a virtual CDN, and allows additional caching capacity to be deployed in minutes instead of weeks. The Elastic CDN is highly distributed and virtually networked to enable efficient use of resources. Operating in an OpenStack environment, the combined solution is designed to help reduce time and cost associated with adding new caching capacity to the network, decreasing both capital and operational expense".

See "Juniper Networks and Akamai Technologies Demonstrate Elastic CDN Solution Over Virtualization Platforms" - here.