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Sponsored by the National Science Foundation1GEC 23 – 17 June 2015www.geni.net Applying GENI Principles to LTE Networks Abhimanyu Gosain and Ivan Seskar.

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Presentation on theme: "Sponsored by the National Science Foundation1GEC 23 – 17 June 2015www.geni.net Applying GENI Principles to LTE Networks Abhimanyu Gosain and Ivan Seskar."— Presentation transcript:

1 Sponsored by the National Science Foundation1GEC 23 – 17 June 2015www.geni.net Applying GENI Principles to LTE Networks Abhimanyu Gosain and Ivan Seskar 23 rd GENI Engineering Conference 17 June 2015

2 Sponsored by the National Science Foundation2GEC 23 – 17 June 2015www.geni.net AGENDA Intro to Long Term Evolution (LTE) 5G Foreseen Architecture How/Where do we apply GENI principles ? (Ivan) Open Source EPC (Ivan) GENI Wireless Campus Deployment GENI Wireless Monitoring and Operating Procedures

3 Sponsored by the National Science Foundation3GEC 23 – 17 June 2015www.geni.net Intro to Long Term Evolution (LTE) Application Research Areas: Public Safety/Emergency Services Backhaul M2M (machine 2 machine) Vehicular safety and in-vehicle applications Carrier Aggregation in Mobile Networks

4 Sponsored by the National Science Foundation4GEC 23 – 17 June 2015www.geni.net 5G Foreseen Architecture Source: The vHGW Use Case and Beyond, Pedro Miguel Neves, PT Inovacao,2015

5 Sponsored by the National Science Foundation5GEC 23 – 17 June 2015www.geni.net Challenges for software based 5G networks(1/2) The end to end Architecture and Design of a software based network What is the Infrastructure for a software based network? Who owns it and where is it located? Combining OpenStandards and OpenSource to deliver value (NGMN,PaaS,IaaS,OPNFV) How to ensure the Security of a new network design

6 Sponsored by the National Science Foundation6GEC 23 – 17 June 2015www.geni.net Challenges for software based 5G networks (2/2) Quality of Experience (QoE) improvement by Mobile Edge Computing (MEC) - User data transactions are processed in local edge network with the computing and cache servers. - Those functions are moved "Closer" to the edge depending on the service application, mobility, traffic volume and delay Source:” Mobile-Edge Computing – Introductory Technical White Paper” Sep.2014, by ETSI ISG Mobile-Edge Computing” Issues Core network technologies SDN technologies NFV technologies Ultra- large capacity U-plane ✓ ✓ Load increase in C-plane ✓ ✓ ✓ Ultra low latency ✓ Ultra large scale disaster/ ✓ ✓ congestion/failure resilience Various types of terminal and NW mgt. ✓ ✓ ✓ Inter-working with other RATs ✓ ✓ Issues on transport layer ✓

7 Sponsored by the National Science Foundation7GEC 23 – 17 June 2015www.geni.net GENI Wireless 2015 Uniform experimenter experience using yellow nodes, GENI Racks Sliced, virtualized and interconnected through AL2S/Internet2 26 Wimax Base Stations in 13 Sites 90 android handsets available to experimenters 36 wireless (yellow) nodes

8 Sponsored by the National Science Foundation8GEC 23 – 17 June 2015www.geni.net GENI Wireless Campus Deployment Airsynergy Femtocell Located closer to the end user, providing much higher aggregate data rates TDD LTE Max Transmit Power: 30 dBm per Tx 2 x 2 MIMO: SM and TxD Operational Frequency Bands: 7 and 41 (2.6 GHz),12, 13, 14 and 17 (700 MHz), 20 (800 MHz), 40 (2.3-2.4 GHz), 42 and 43 (3.4-3.8 GHz) Air4G Macrocell Air4G provides the outdoor Micro layer of a LTE network deployment TDD LTE Max Transmit Power: 2x40 dBm 2 x 2 MIMO Operational Frequency Bands: 1, 2, 3, 7, 9, 12, 17, 20, 38, 40, 41,42 and 43 4G Base Station Hardware

9 Sponsored by the National Science Foundation9GEC 23 – 17 June 2015www.geni.net GENI Wireless Campus Deployment 4G Clients Netgear 341U USB Modem Linux Driver Test SIM LG Nexus 5 Android 5 Test SIM

10 Sponsored by the National Science Foundation10GEC 23 – 17 June 2015www.geni.net LTE Campus deployment GPS Antenna EPC eth0 EMS IP 10.3.10.10 MME IP 10.3.10.11 SGW IP 10.3.10.12 PGW IP 10.3.10.13 HSS IP 10.3.10.14 Eth1 Netspan IP (eNBs Management) IP eth1: 10.3.10.7 / 255.255.255.0 IPeth0 : 130.127.106.90 UEs IP range (For EPC Config,) 130.127.38.231- 130.127.38.254 EPC eth1 PDN IP 130.127.38.1/24 GW to Internet (for UEs) 130.127.38.1 10.3.10.200 130.127.49.73 VLAN X EPC VM GENI Rack Campus Network AL2S Netspan

11 Sponsored by the National Science Foundation11GEC 23 – 17 June 2015www.geni.net LTE Campus deployment GPS Antenna EPC eth0 EMS IP 10.3.10.10 MME IP 10.3.10.11 SGW IP 10.3.10.12 PGW IP 10.3.10.13 HSS IP 10.3.10.14 Eth1 Netspan IP (eNBs Management) IP eth1: 10.3.10.7 / 255.255.255.0 IPeth0 : 130.127.106.90 UEs IP range (For EPC Config,) 130.127.38.231- 130.127.38.254 EPC eth1 PDN IP 130.127.38.1/24 GW to Internet (for UEs) 130.127.38.1 10.3.10.200 130.127.49.73 VLAN X EPC VM GENI Rack Campus Network Netspan AL2S

12 Sponsored by the National Science Foundation12GEC 23 – 17 June 2015www.geni.net LTE Campus deployment GPS Antenna EPC eth0 EMS IP 10.3.10.10 MME IP 10.3.10.11 SGW IP 10.3.10.12 PGW IP 10.3.10.13 HSS IP 10.3.10.14 Eth1 Netspan IP (eNBs Management) IP eth1: 10.3.10.7 / 255.255.255.0 IPeth0 : 130.127.106.90 UEs IP range (For EPC Config,) 130.127.38.231- 130.127.38.254 EPC eth1 PDN IP 130.127.38.1/24 GW to Internet (for UEs) 130.127.38.1 10.3.10.200 130.127.49.73 VLAN X OpenEPC VM GENI Rack Campus Network AL2S Netspan

13 Sponsored by the National Science Foundation13GEC 23 – 17 June 2015www.geni.net LTE Campus deployment GPS Antenna UEs IP range (For EPC Config,) 130.127.38.231- 130.127.38.254 PDN IP 130.127.38.1/24 GW to Internet (for UEs) 130.127.38.1 10.3.10.200 130.127.49.73 VLAN X VNF 1 Campus Network AL2S/Multiple Campuses VNF 2 SDN Controller

14 Sponsored by the National Science Foundation14GEC 23 – 17 June 2015www.geni.net Site Task Checklist Help determine Location for LTE BS deployment. Negotiate Installation Quote from Facilities Engineering Dept. Provide Ethernet/Fiber network drops for BS. Provide Power outlets for BS. Configure VLAN(s) on campus network for backhaul network to Control Server. Configure Netspan Server ( if not already in place) Configure EPC VNF VM(s) on GENI Rack Configure VLAN on GENI Rack to connect BS to GENI L2 AL2S Network. Provide a public IP subnet from Control Server to allow Internet access from User Devices.

15 Sponsored by the National Science Foundation15GEC 23 – 17 June 2015www.geni.net GENI Monitoring and Operations Procedures www.genimon.uky.edu  Compliance with Sprint Master Frequency Agreement  Monitoring tx_power,tx_freq of GENI Wireless BS  GMOC tickets and response to events/incidents- no more calling Ivan  OperationsWorkflow defined at http://groups.geni.net/geni/wiki/GENIOperationsTrial

16 Sponsored by the National Science Foundation16GEC 23 – 17 June 2015www.geni.net GENI Monitoring and Operations Procedures Install OMF/OML Monitoring service. Report Statistics to Central GENI Wireless datastore. GENI Monitoring server polls central datastore. Site Work Items

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