RIDE-IT System Overview

Transcription

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2 RIDE-IT System Overview 2 BROADBAND BUS ROUTER Dragontech Systems

3 Demands on Operator Enabling with Broadband Connectivity 3 SAFETY CUSTOMER SERVICE BUS OPERATIONS IT EFFICIENCY On-Board Situational Awareness Quick Response and Intervention Capability Always-On Communciation Platform Real-Time Information Entertainment WiFi Service Condition Based Maintenance Digital Info and Advertizing Ticket and Fare Collection Scalable System Roll-Out Inter-operability Management Zero-Touch Configuration

4 Approach Secure Always-ON Connectivity 4 Dragontech Systems delivers service-aware intelligent access products which enable new services and ensure critical IP communications, leveraging connectivity over multiple mobile or wireless networks. Uplink 1 Mobile Network Uplink 2 Upink 3 Internet, Control Center, Cloud

5 Broadband On-The-Move Key Considerations 5 Challenges: Data connectivity of a moving bus Service availability, coverage Achieving adequate bandwidth Variations in field strength, latency, throughput IP address management Handover speed and session persistence Security Remote management Scalability Conclusion: - Advanced multi-uplink routing technology required - Hand-Over and Load Balancing improve solution

6 Strategy Broadband Internet On-The-Move 6 Software-Centric Approach Wireless Technology Agnostic LTE, 3G, EDGE, CDMA2000 EV-DO, WiFi Multipath Handover Routing and Dynamic Load Balancing Open Source Solution Linux Capability to Integrate with Other On-Board IP-systems Platforms for Specific Verticals (Railway, Bus, Public Safety) Platform Compliance with Relevant Standards, CE, EN50155, 50121, 61373, e etc. Remote Management Support Software Lisencing Available for User Hardware

7 Topology Modes of Operation Uplink Connection 7 VPN Handover Mode Applications: Condition Based Maintenence, Operative Systems, AFC-systems => Increase coverage and service availability One uplink with VPN (IPSEC) used at a time All available uplinks are in standby with VPN open Immediate and transparent handover with connection persistence Connections managed based on link availability, response time and performance Dynamic Load Balancing Mode Application: Passenger WiFi Service, PIS, Video Surveillance => Increase bandwidth and maximize coverage Load balancing on up-and downlink All links are used together to increase bandwidth (not speed) Traffic dynamically allocated to available uplinks

8 Overview What is Load Balanced Link Bonding? 8 Combining multiple LTE/3G/EDGE/CDMA2000 up-links into one single high capacity connection Load balancing and bonding on both up- and down-link Uplinks qualified dynamically to determine optimal balancing Network sees only one single connection Each uplink has its own VPN for traffic Packets distributed dynamically to all uplink VPNs based on intelligent algorithm Back-end Gateway Server combines distributed packets together Router takes advantage of maximal available cellular capacity at all times Link loss will cause packets to be distributed to remaining available links Continuous connection and session persistence

9 Network Coverage How Many Uplinks are Needed? 9 Achieved data capacities 2-5Mbit/s downstream and 0,5-1 Mbit/supstream (HSPA+ service) Total Time 3347s No Internet Connection Available 1s Internet Connection 3346s (100%) Good communication on all 3G Uplinks 2397s No Communication Available Operator 1 83s No Communication Available Operator 2 8s No Communication Available Operator 3 12s 100% coverage combining three different operators

10 Routing Overview VPN Connection with Handover 10 GPS/GLONASS System Management Server Network A Management Connection INTERNET Network B Network C VPN AND HANDOVER GATEWAY Application Servers Used VPN connection Alternative VPN connection

11 Live-View Video Connection with VPN 11 GPS/GLONASS LTE VPN (VPN GW) Control Room VPN 3G EDGE Control Center Private Network Bus Number VPN CDMA Local Router Gateway Address Video Servers at OCC Local IP CAMERA x Local IP NVR System

12 Routing Overview Load Balanced Multi-Link Connection 12 GPS/GLONASS Management System EDGE/3G/LTE Management Connection INTERNET Backbone EDGE/3G/LTE VPN + LOAD BALANCER GW Application Servers EDGE/3G/LTE Used VPN Tunnel

13 Passenger WiFi System Architecture 13 GPS Management System EDGE/3G/LTE Management Connection INTERNET Backbone AAA Server EDGE/3G/LTE VPN + LOAD BALANCER GW BUS WIFI HOTSPOT EDGE/3G/LTE Used VPN Tunnel PUBLIC INTERNET

14 System Management Remote Monitoring System 14 Features Vehicle location, speed and heading Network quality, field strength, link and router status, data usage logging Administrator able to control, manage, configure and update routers from remote

15 System Management Remote Monitoring System 15 HANDOVER

16 RIDE-IT Solution Highlights 16 Open Linux platform x86 PC architecture Future proof, wireless technology agnostic 4G/LTE and CDMA2000 ready Effective use of bandwidth of all available connections Combination of dynamic network handover and intelligent load balancing Parallel active VPN tunnels on all wireless connections Internet connectivity within 40s from power-up Multiple WWAN Uplink connection Up to three EDGE/3G/LTE VPN connections used in parallel Load balancing to maximize available throughput Uninterrupted browsing experience GPS positioning (Optional 3D G-sensor Dead Reckoning) b/g/n access point for in-vehicle secure WiFi Dual 10/100/1000Mbit Ethernet ports for DVR systems Passenger counters Ticket or payment systems (AFC) Infotainment systems Purpose-built for vehicle installation: enclosure, connectors and power supply + UPS Remote management and monitoring

17 RIDE-IT Router System Overview 17 3x EDGE/3G/LTE/CDMA2000 EV-DO network uplinks supported High sensitivity GPS receiver (Optional 3D G-sensors for Dead Reckoning) Optional UPS Back-up Load Balancing and VPN Handover Modes Router maintains all available connections active and in parallel use IN-VEHICLE LAN WWAN Active VPN open on all connections ensures 0-Delay handover and routing of traffic Advanced network qualification criteria Cell type Signal strength Data throughput Latency All available networks used dynamically in parallel with active dynamic load balancing ensuring maximal available bandwidth for WiFi clients Gbit ETHERNET Gbit ETHERNET WLAN ( AP ) GPS PSU+UPS (1) 3G/LTE NETWORK (2) 3G/LTE NETWORK (3) 3G/LTE NETWORK

18 RIDE-IT-LITE Router Entry-Level System Overview 18 2x EDGE/3G/LTE/CDMA2000 EV-DO network uplinks supported High Sensitivity GPS receiver Load Balancing Operation Router uses all available connections in parallel on up-and downlink Active VPN open on all connections ensures 0-Delay handover and routing of traffic Advanced network qualification criteria Cell type Signal strength Data throughput Latency IN-VEHICLE LAN Gbit ETHERNET Gbit ETHERNET WLAN ( AP ) GPS WWAN (1) 3G/LTE NETWORK (2) 3G/LTE NETWORK All available networks used dynamically in parallel with active dynamic load balancing ensuring maximal available bandwidth for WiFi clients PSU

19 On-Site Engineering Trials Validation - Engineering 19 Onsite Testing and Validation Operator and network performance Coverage and service availability In-vehicle tests Testing of country-specific modems Trials Demonstrations and POC Operational tests with customer application Real-world performance tests Reports and log files Engineering Router configuration for wireless scenarios Custom feature validation on-site Network systems engineering Installation of gateway servers on-location Training and support

20 Contact Information 20 Asia Headquarters