BlockChain
IBM has launched the first enterprise-strength Blockchain as a Service, based on The Linux Foundation's open source Hyperledger Fabric version 1.0. IBM Blockchain, which lets developers quickly establish highly secure blockchain networks on the IBM cloud
Samsung and Verizon have completed deployment of 5G systems in five U.S. cities in preparation to begin customer trials of 5G technology. The customer trials, beginning in April, will deliver fixed wireless access to customers through 5G connectivity in order to gauge user experiences, evaluate the performance of 5G technologies, and help streamline the delivery of mmWave 5G across various environments.