Google Cloud managed Spark & Hadoop for Mobile Network Performance

Medallion Architecture to graph

As a Google Cloud Platform certified architect I really should blog some more about my actual usage of GCP. One of my favourite tools is Dataproc as it provides a managed Spark & Hadoop environment and enables a lambda architecture suitable for complex network event processing and function remediation. A mobile radio network is a… Continue reading Google Cloud managed Spark & Hadoop for Mobile Network Performance

Bringing IT (OSS) all together

I try and fit components together logically so that they can make the most of what the technology offers. I work predominantly in the OSS world on new access technologies like 5G and implementations like the Internet of Things. I want to achieve not just the deployment of these capabilities but to also to let… Continue reading Bringing IT (OSS) all together

M2M ARPU Requires A Reference Architecture

The GSM Association (GSMA) put the M2M market size at $1.2tn revenue with 12 billion connected mobile devices by 2020. These numbers alone are enough to excite the most conservative of operators and wobble the subscriber-centric business models that currently prevail. The existing model adopted by MNOs that the more subscribers it has, the more successful and… Continue reading M2M ARPU Requires A Reference Architecture

BSS for the IoT: You Don’t Have To Be A Mobile Network Operator To Do It

The Internet of Things is not predicated on mobile or fixed-line operators. It is predicated on the value derived from the interplay between different sensors and actuators. In the history of mobile telecommunications it was the mobile network operators who provided a service that brought together radio waves and handset manufacturers. The success of mobile… Continue reading BSS for the IoT: You Don’t Have To Be A Mobile Network Operator To Do It

A Scottish Safe Harbour for Identity Management

The Data Protection Directive (officially Directive 95/46/EC) regulates the processing of personal data within the European Union and also provides the criteria for Safe Harbour privacy for companies operating within the European Union. The Safe Harbour regulations  forbid sending of customer's personal data to countries outside the European Economic Area unless there is a guarantee that it… Continue reading A Scottish Safe Harbour for Identity Management

Identity Broker Service in SAML: Supporting Multiple Identity Providers & Service Providers

This blog is part of a series comparing the implementation of identity management patterns in SAML and OpenID Connect: OpenID Connect AuthN & AuthZ Cross Domain Identity Patterns: Chained Federation & Service Broker Identity Broker Service in SAML A federated organisation may have multiple distinct services (service providers) where each service is protected under a distinct trust domain. The… Continue reading Identity Broker Service in SAML: Supporting Multiple Identity Providers & Service Providers

Remote Control Soufflés: Challenge of M2M Authentication & Authorisation and Mobile data offloading

Some M2M devices will always connect to the internet using a fixed network connection / Wifi and others will always connect using a mobile network connection using an eUICC but there will be some that will offer both wifi and mobile network. It is these devices that will need to support wifi offloading where possible. … Continue reading Remote Control Soufflés: Challenge of M2M Authentication & Authorisation and Mobile data offloading