MWC 5G Panel Access NetworkAsha Keddy, General ManagerStandards and Advanced Technology (SAT) Mobile and Communications GroupThe Evolution to 5G: Compute and Communications25G: Computing & Communications 1G-4G were focused on improving communications Communications & processing will be diffused across networks and mobile devices Scalability, Versatility, Energy Efficiency Capacity, Intelligence and UXBasic Elements5G Trend 1: Overlay Networks for Spectrum and Energy SavingHetnet+CA = Control plane anchored at macro-cell, traffic channels from small cellsExcessive handovers in traditional heterogeneous networksTurn off selected cell sites at light traffic hours Incremental small cell deployment according to traffic growth700MHzmmWaveUser Experience for Now, High Frequency Bands for FutureCoverage for Now, Network Energy Saving for FutureOnOffOffLTEWIiFi5G Trend 2:Underlay Networks for Proximity Services and Wearable'sMany Devices, Many Underlay Networks, One Intelligent Cloud StorageContext-basedProcessingSmart AppsD2D CoordinatorD2D UnicastLinkD2D CoordinatorD2D BroadcastLinkPico/HomeeNBMacroeNBPico/HomeeNBD2D UnicastLinkD2D Cluster #1D2D Cluster #2D2D Cluster #3D2D CoordinatorD2D UnicastLinkD2D Cluster #0Spatial Reuse in One Cell AreaD2D BroadcastingMulti-hopD2D Cluster #4Mesh Data on WiFi DirectDiscovery and control on LTE5G Trend 3: Cloud Expansion to Network Edge and to Devices Remote CloudBasic TerminalAdaptive Control/ CollaborationSensing/Proximity Services55GDevice + Access Network Compute5GUnderlying CapabilitiesScalability, Versatility, Energy EfficiencyUMTS Radio BoardUMTS Radio ModuleModule Slots: PCIe WiFi Module mSATASSD ModuleIntel Processor BoardControl PlaneUser PlaneControl PlaneUser Plane5G with Underlay Networks and Local CloudTechnology evolution takes time and trials help perfect themBringing it all together:Capacity, Intelligence and UX~20x~25x1x 2x3x 5x40x-50xLast DecadeNext DecadeAir InterfaceSpectrumNetworkDevicesIT for telecom Coordinated Multi-Point Tx/Rx 3D/FD-MIMO New modulation and/or coding schemes 5x 10x More licensed and unlicensed spectrum, mmWave bands Licensed shared access Unlicensed spectrum sharing Cell densification WLAN offloading Integrated Multi-RAT operation Device-to-device Joint scheduling, NOMA ICT coupling Measured in bit/s/Hz/m2