The document describes various probability distributions that can arise from combining Bernoulli random variables. It shows how a binomial distribution emerges from summing Bernoulli random variables, and how Poisson, normal, chi-squared, exponential, gamma, and inverse gamma distributions can approximate the binomial as the number of Bernoulli trials increases. Code examples in R are provided to simulate sampling from these distributions and compare the simulated distributions to their theoretical probability density functions.
This document discusses opportunities and challenges for the Internet of Things (IoT) and 5G networks. It provides several definitions of the IoT and describes how sensor devices are widely available. It also outlines the technology roadmap for IoT, noting how 4G and 5G networks will be important enablers. However, it notes challenges for telecommunications networks in managing diverging traffic and revenue expectations. The document discusses many potential applications of IoT across various sectors. It concludes by discussing important research challenges for IoT deployments, particularly in smart cities and smart energy grids.
The document describes various probability distributions that can arise from combining Bernoulli random variables. It shows how a binomial distribution emerges from summing Bernoulli random variables, and how Poisson, normal, chi-squared, exponential, gamma, and inverse gamma distributions can approximate the binomial as the number of Bernoulli trials increases. Code examples in R are provided to simulate sampling from these distributions and compare the simulated distributions to their theoretical probability density functions.
This document discusses opportunities and challenges for the Internet of Things (IoT) and 5G networks. It provides several definitions of the IoT and describes how sensor devices are widely available. It also outlines the technology roadmap for IoT, noting how 4G and 5G networks will be important enablers. However, it notes challenges for telecommunications networks in managing diverging traffic and revenue expectations. The document discusses many potential applications of IoT across various sectors. It concludes by discussing important research challenges for IoT deployments, particularly in smart cities and smart energy grids.
The document discusses 5G networks and Internet of Things (IoT) architecture. For 5G, it describes the key requirements of ultra-high radio speed, ultra-low latency, and massive connectivity. This will require redefining cloud-RAN/fronthaul architecture with distributed 5G cores and packet-based fronthaul to handle high traffic loads. For IoT, it discusses the growth of the market and challenges around standards, security and privacy, and monetization. It provides an overview of key platform architectures from Microsoft, AWS, and Google for IoT. The biggest challenge remains developing solutions that can scale to handle the massive number of IoT devices connecting to 5G networks.