5g Towards 5G Commercial Deployment Janne Peisa, Ericsson Research 2017-09-18
Outline What is 5G Where are we now? What comes next Summary STAR project meeting #3 Ericsson Confidential 2017-06-09 Page 2
5G radio access LTE Evolution Tight interworking NR No compatibility constraints Gradual migration 1 GHz 3 GHz 10 GHz 30 GHz 100 GHz 1 GHz 3 GHz 10 GHz 30 GHz 100 GHz STAR project meeting #3 Ericsson Confidential 2017-06-09 Page 3
5G classes of use cases Massive MTC Critical MTC SMART BUILDING LOGISTICS, TRACKING AND FLEET MANAGEMENT TRAFFIC SAFETY & CONTROL SMART METER SMART AGRICULTURE CAPILLARY NETWORKS Enhanced Broadband INDUSTRIAL APPLICATION & CONTROL REMOTE MANUFACTURING, TRAINING, SURGERY LOW COST, LOW ENERGY SMALL DATA VOLUMES MASSIVE NUMBERS Smartphones Home, Enterprise, Venues, Mobile/Wireless/Fixed ULTRA RELIABLE VERY LOW LATENCY VERY HIGH AVAILABILITY Non-SIM devices 4k/8k UHD, Broadcasting, VR/AR, STAR project meeting #3 Ericsson Confidential 2017-06-09 Page 4 MTC Machine-Type Communication
3GPP RAN 5g timeplan ITU IMT-2020 Requirements Proposals Specifications SI: Channel mod. Evaluation SI: Requirements 3GPP NR SIs Phase 2 NR Study Item NR WI Phase 1 NR WIs Phase 2 LTE evo LTE evo LTE evo Rel-14 Rel-15 Rel-16 2015 2016 2017 2018 2019 2020 non standalone standalone Full IMT2020 STAR project meeting #3 Ericsson Confidential 2017-06-09 Page 5
Enhance mobile broadband Expand into new use cases Further Enhanced Licensed-Assisted Access Coordinated Base Stations Network based CRS reduction Enhancements for Fixed Wireless Access Further Latency reduction LTE Rel-15 Critical MTC Ultra reliability Optimized support for aerial vehicles 3GPP V2X based on LTE (Phase 2) Further enhanced mmtc (emtc & NB-IOT) Further enhancements STAR project meeting #3 Ericsson Confidential 2017-06-09 Page 6
NR PhaSE 1 Contents Targeting embb and URLLC Frequency ranges up to 52.6 GHz 3.5GHz, 28GHz, 39GHz, 4.4GHz, Deployment options +Stand-alone +LTE-NR Dual Connectivity +NR-NR Carrier Aggregation +NR-NR Dual Connectivity (with 2 nd priority) OFDM with scalable numerology Massive MIMO/beamforming Lean design for energy efficiency and forward compatibility (dynamic) TDD & FDD +flexible duplex NR/LTE co-channel coexistence DL & UL Higher layer CU/DU split Network slicing STAR project meeting #3 Ericsson Confidential 2017-06-09 Page 7
5G classes of use cases Massive MTC Critical MTC SMART BUILDING LOGISTICS, TRACKING AND FLEET MANAGEMENT TRAFFIC SAFETY & CONTROL SMART METER SMART AGRICULTURE CAPILLARY NETWORKS Enhanced Broadband INDUSTRIAL APPLICATION & CONTROL REMOTE MANUFACTURING, TRAINING, SURGERY LOW COST, LOW ENERGY SMALL DATA VOLUMES MASSIVE NUMBERS Smartphones Home, Enterprise, Venues, Mobile/Wireless/Fixed ULTRA RELIABLE VERY LOW LATENCY VERY HIGH AVAILABILITY Non-SIM devices 4k/8k UHD, Broadcasting, VR/AR, STAR project meeting #3 Ericsson Confidential 2017-06-09 Page 8 MTC Machine-Type Communication
3GPP M-MTC technologies GSM STAND ALONE Cat-M1 1.4MHz DEVICE 1 1.4MHz DEVICE 2 NB-IoT LTE LTE 200kHz 200kHz GUARD BAND LTE INBAND 200kHz Device receives part of LTE carrier Devices Multiplexed across LTE carrier Leverage full capacity of wideband LTE carrier Device receives NB-IoT carrier (separate cell) The capacity of NB-IoT carrier is shared by all devices Capacity is scalable by adding additional NB-IoT carriers STAR project meeting #3 Ericsson Confidential 2017-06-09 Page 9
use cases and status Use cases Utilities in many cases the first use case; smart water and gas meters Tracking and logistics Automotive segment Strong global interest in both Cat-M1 and NB-IoT Trials and initial deployments happening now STAR project meeting #3 Ericsson Confidential 2017-06-09 Page 10
5G classes of use cases Massive MTC Critical MTC SMART BUILDING LOGISTICS, TRACKING AND FLEET MANAGEMENT TRAFFIC SAFETY & CONTROL SMART METER SMART AGRICULTURE CAPILLARY NETWORKS INDUSTRIAL APPLICATION & CONTROL REMOTE MANUFACTURING, TRAINING, SURGERY Enhanced Broadband LOW COST, LOW ENERGY SMALL DATA VOLUMES MASSIVE NUMBERS Smartphones Home, Enterprise, Venues, Mobile/Wireless/Fixed ULTRA RELIABLE VERY LOW LATENCY VERY HIGH AVAILABILITY Non-SIM devices 4k/8k UHD, Broadcasting, VR/AR, STAR project meeting #3 Ericsson Confidential 2017-06-09 Page 11 MTC Machine-Type Communication
Momentum for 5G spectrum convergence Current assumptions Coverage, IoT, OPEX Coverage & Capacity Very high bitrates/low latency 1 GHz 3 GHz 4 GHz 5 GHz 20 GHz 30 GHz 100 GHz entu? 600/700 MHz 3.1 4.2 GHz 4.4 4.99 GHz 26/28 GHz 38/42 GHz 32 GHz 66-71 GHz Early Longer-term WRC-19 AI 1.13 band STAR project meeting #3 Ericsson Confidential 2017-06-09 Page 12
Candidates for Initial deployments Fixed wireless access (28 GHz) LTE + NR Dual Connectivity on 3.5 GHz Stand-alone NR on low frequencies (600/700 MHz) STAR project meeting #3 Ericsson Confidential 2017-06-09 Page 13
Summary 5G radio access = LTE evolution + NR Both LTE and NR will address MBB and new use cases Initial massive MTC deployments happening now using LTE Cat-M1 and NB-IOT First NR deployments expected to address MBB and fixed wireless use cases STAR project meeting #3 Ericsson Confidential 2017-06-09 Page 14
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