Category: Network Heroes

  • Estado de la red y un agradecimiento a los héroes de la red

    Estado de la red y un agradecimiento a los héroes de la red

    En mi casa se exhibe un teléfono de pared Kellogg de 1926. No puedo usarlo para hacer una llamada, pero se ve muy bien. Está hecho de roble bellamente acabado con un auricular de vela y una pequeña plataforma para tomar notas. Todavía tiene los componentes internos originales, que incluyen un magneto y baterías de celda seca. El teléfono antiguo me conecta con un orgulloso linaje de ingenieros, técnicos, personal de campo, personal de servicio al cliente y profesionales de redes (entre muchos otros) que han construido esta industria. He trabajado en telecomunicaciones durante toda mi carrera y me ha impresionado la respuesta de los operadores de todo el mundo a la situación actual.

    Si bien muchas empresas de servicios han despedido trabajadores y están luchando por sobrevivir, otros sectores están teniendo mejores resultados. Los servicios de transmisión como Netflix y los minoristas en línea como Amazon y Walmart están experimentando un aumento de la demanda. Todos estamos familiarizados con el ascenso de Zoom de un proveedor de videoconferencia empresarial a una sensación de redes sociales.

    ¿Qué tienen en común cada uno de estos servicios en línea? Dependen, por supuesto, de servicios de comunicaciones ubicuos, confiables y relativamente baratos. Nuestros dispositivos digitales nos conectan con las personas que nos importan, nos mantienen entretenidos y permiten que muchos continúen su educación. Los servicios de comunicaciones han permitido lo nuevo “normal”: lavar la ropa, vigilar a los niños, acariciar a una mascota, terminar una comida … ¡todo mientras se une a una llamada de conferencia! Quizás nunca nos hemos apoyado tanto en las redes de comunicaciones globales. Y por extensión, nunca hemos sido tan dependientes de las personas que construyen y operan estas redes.

    Sin embargo, tanto las redes como los proveedores de servicios de comunicación (CSP) están bajo estrés. Las redes centrales son bastante resistentes y tienden a ser diseñadas de manera robusta con la capacidad de acomodar sobretensiones sostenidas en la demanda. Las redes de frontera, por otro lado, particularmente donde hay una planta de cobre y coaxial heredados, a menudo se están ejecutando sobrecargadas. Sin duda, esto está llevando a la frustración entre muchos como sus flujos de paquetes de Tiger King. Las redes inalámbricas han visto cambios en los patrones de uso y la localidad del suscriptor, aumentos de dos dígitos en el tráfico peak y cierta erosión en las velocidades promedio de datos en muchas regiones. En términos generales, los operadores móviles han estado manejando la carga de trabajo sin impactos significativos en la experiencia del cliente. Esto es un testimonio no solo de una buena planificación, sino también del trabajo continuo de los profesionales de la red que monitorean y optimizan continuamente el rendimiento de la red.

    Desde el punto de vista comercial para los CSP, ha sido una mezcla. La demanda de servicios al consumidor se mantiene relativamente estable. Sin embargo, el clima económico general conducirá a una erosión de los ingresos por servicios empresariales. Antes de la crisis, Analysys Mason proyectaba un modesto aumento de 0.7% en los ingresos de telecomunicaciones. Su pronóstico revisado predice una disminución del 3.4% en los mercados desarrollados en 2020. A pesar de esto, los operadores están agregando trabajadores a sus listas para manejar los servicios de primera línea y están aumentando los salarios de los trabajadores esenciales en algunas situaciones. Los CSP se están intensificando en muchos casos para ofrecer planes de pago diferido, mayores límites de datos y contribuciones a diversas causas benéficas.

    Como se cita en el Financial Times, Hans Vestberg, el CEO de Verizon, dijo, “el personal que ha seguido trabajando en el campo para apoyar a los clientes, ya sean ingenieros o trabajadores de tiendas, merece crédito. Esos son los héroes.

    No podría estar más de acuerdo. Ciertamente, todos debemos una gran dosis de gratitud a los trabajadores de primera línea que están dotando de personal a las instalaciones de atención médica, entregando comestibles y cuidando la seguridad pública (entre tantos otros servicios esenciales).

    Al mismo tiempo, los trabajadores de primera línea en la industria de las comunicaciones continúan siendo enviados a las ubicaciones de los clientes (¡usando PPE!), Ingresan a las bocas de acceso, suben a las torres y atienden a los pocos puntos de venta que están abiertos. Detrás de ellos hay profesionales de la red que están dotando de personal a los NOC, data centers y centros de comando para proporcionar soporte a las operaciones críticas. Son tan esenciales que los CSP en India están haciendo arreglos de vivienda temporal para ellos cerca de las instalaciones de telecomunicaciones. Sin duda, tales adaptaciones se están haciendo en todo el mundo, con los trabajadores de comunicaciones a la altura del desafío de mantener en funcionamiento las redes globales.

    ¡Así que aquí hay un agradecimiento a los Heroes de la Red!

    Para comprender los desafíos que enfrentan los CSP para ofrecer contenido de video de calidad a través de dispositivos móviles

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  • State of the Network and a Shout-Out to Network Heroes

    State of the Network and a Shout-Out to Network Heroes

    On display in my house is a 1926 Kellogg wall phone.  I can’t use it to place a call, but it looks great.  It’s crafted from beautifully finished oak with a candlestick earpiece and a small platform for taking notes.  It still has the original internal components, including a magneto and dry cell batteries.  The antique phone connects me to a proud lineage of engineers, technicians, field personnel, customer service staff, and network professionals (among many others) who have built this industry.  I’ve worked in telecom my entire career and have been awed by the response from operators around the globe to the current situation.

    While so many service businesses have shed workers and are fighting for survival, other sectors are faring better.  Streaming services like Netflix and online retailers like Amazon and Walmart are seeing demand surge.  We’re all familiar with the ascension of Zoom from an enterprise video-conferencing provider to a social media sensation.

    What do each of these online services have in common?  They are dependent, of course, on ubiquitous, reliable, and relatively cheap communications services. Our digital devices connect us to the people we care about, summon food, keep us entertained and allow many to continue their education.   Communications services have enabled the new “normal”: Do laundry, watch children, stroke a pet, finish a meal… all while joining a conference call!  We’ve perhaps never leaned so heavily on global communications networks.  And by extension, we’ve never been so dependent on the people building and operating these networks.

    Yet both networks and communication service providers (CSPs) are under stress.  Core networks are quite resilient and tend to be robustly engineered with the capacity to accommodate sustained surges in demand.  Edge networks, on the other hand, particularly where there is a legacy copper plant and coax, are often running hot.  No doubt, this is leading to frustration among many as their streams of Tiger King drop packets.  Wireless networks have seen changes in usage patterns and subscriber locality, double-digit increases in peak traffic, and some erosion in average data speeds in many regions.  Broadly speaking, mobile operators have been handling the workload without significant impacts on customer experience.  This is a testament not just to good planning, but to the ongoing work of network professionals who are monitoring and continually optimizing network performance.

    On the business side for CSPs, it’s been a mixed bag.  Demand for consumer services is holding relatively steady.  However, the overall economic climate will lead to an erosion of business services revenue.  Before the crisis, Analysys Mason was projecting a modest 0.7% increase in telecoms revenue.  Their revised forecast predicts a 3.4% decline across developed markets in 2020.  Despite this, operators are adding workers to their rolls to handle frontline services and are increasing salaries for essential workers in some situations. CSPs are stepping up in many cases to offer deferred payment plans, increased data caps, and contributions to various charitable causes.

    As quoted in the Financial Times, Hans Vestberg, the CEO of Verizon, said, “staff who have continued to work in the field to support customers — be they engineers or shopworkers — deserve credit. Those are the heroes.”

    I could not agree more.  Certainly, we all owe a big dose of gratitude to the frontline workers who are staffing health care facilities, delivering groceries, and looking after public safety (among so many other essential services).

    At the same time, frontline workers in the communications industry continue to be dispatched to customer locations (wearing PPE!), enter manholes, climb towers, and staff the few retail outlets that are open.  Behind them are network professionals who are staffing NOCs, data centers, and war rooms to provide critical operations support.  They are so essential that CSPs in India are making temporary living arrangements for them near telco facilities. No doubt, such accommodations are being made worldwide, with communications workers rising to the challenge of keeping global networks running.

    So here’s a shout-out to the Network Heroes!

    To understand the challenges faced by CSPs in offering quality video content over mobile devices

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  • D-Partner unchained with Blockchain in the 5G era

    D-Partner unchained with Blockchain in the 5G era

    If you have to identify the most important element of the telecom ecosystem in the 5G era that can fuel multi-fold growth for operators, what it is going to be? If you ask for my answer, it’s D-Partner (The Partner).  Let me explain how the partner will play an important role in setting up a successful 5G ecosystem.  I will cover two aspects here:

    1. Why and how partnerships can only fuel success in 5G?

    2. Blockchain – How it brings digital trust in data exchanged between partners?

    The Potential that 5G holds

    5G ecosystem will give rise to a big parallel ecosystem of partnerships. A successful rollout of 5G will need collaboration between many partners who will fulfill different gaps in the ecosystem and eventually deliver the 5G promises. As the ecosystem develops, Telcos are expected to focus beyond just connectivity towards collaboration across the telecom value chain and different sectors, leading to the creation of new and innovative business models.

    This is the right time to unchain and unleash the power of partnership and empower the partners to build a strong ecosystem to realize the true potential of 5G.

    Different partners that telco need to collaborate can be broadly classified into below categories:

    1. Suppliers (Infrastructure, Software Vendors, Innovative service providers, etc.)
    2. Aggregators
    3. XVNO*
    4. Sales & Resellers
    5. Enterprise Partners (Enterprises in Healthcare, Smart Cities, Banking, Manufacturing, etc.)

    *XVNO=MVNO, IVNO(IoT-VNO), etc. Anyone can take a Network Slice and run innovative services on it. IoT has a big future on 5G platform and hence IoT-VNO.

    All these partners will build a strong ecosystem to deliver the best result to end consumers, be it in B2C or B2B space. Delivering value will no longer be a play of the centralized entity, instead, this will be a decentralized ecosystem in which delivering value and the trust will be dependent on multiple entities/partners i.e. the trust itself will be decentralized. The below diagram clearly highlights how much decentralization is important going forward.

    Creation of a Trusted Decentralized Ecosystem to Deliver Value

    All these partners will be connected with different economic models to do billing and settlements. In the 5G ecosystem, SLA & QoS based economic models will be the key factor for all the billing and settlements. SLA & QoS is the key factor for 5G to be reliable, which will add a new parameter to the equation of billing and settlement which is currently transactional in nature. The 5G value chain will be dependent on many of these partners playing different roles at different points and all or related ones, are interconnected with cascading SLA’s & QoS.

    Having cascading SLA’s and with its dependency on multiple partners, who will deliver and ones who will consume the same, the need for a transparent & trustworthy environment becomes the key, which can:

    1. Update the SLA’s and delivered QoS to all relevant and impacted touchpoints in ecosystem
    2. Rating the services of each partner based on delivered SLA’s and QoS as agreed in the contract
    3. Compare and alert SLA breach based on the contracts with each partner in ecosystem
    4. Help in addressing disputes in near real-time, hence avoiding conflicts during payments and settlements

    Each of the above points translates to:

    1. Near real-time updates in a connected the ecosystem
    2. Near real-time contract monitoring
    3. Triggered events based on contractual models
    4. And above all, creation of a trustworthy the ecosystem

    Blockchain = Collaboration + Cryptography + Smart Contracts = Decentralized & Trusted Ecosystem

     

    The above diagram depicts how a decentralized setup will look, with multiple partners working towards building a reliable & connected ecosystem delivering the required SLA/QoS.

    For now, I leave you with this thought process and will get back to you on how we can wrap this overall decentralized environment with an E2E Partner Lifecycle Management system and its importance.

    The Decentralized Way Of Digital Partnerships

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