Your SMS Interconnection

Total Page:16

File Type:pdf, Size:1020Kb

Your SMS Interconnection Our single Your SMS gateway interconnection Vodafone Messaging Hub A2P – a single point of contact for all your SMS interworking requirements Application-to-Person (A2P) SMS message volumes are experiencing double- digit annual growth. These volumes are expected to reach 1.3 trillion in 2018 and predicted to stabilise at that level until 20211. Reliable, quality and cost-effective delivery to mobile end users is vital to this market. The A2P messaging market will be challenges by providing a single point of Vodafone Messaging Hub customers get worth $58.75m in 20202. With over 950 convergence for the proliferation of Mobile consolidated access to Vodafone’s more operator members of the GSMA3 and an Network Operator (MNO) agreements. than 500 million mobile customers as well as increasing number of access technologies, The Vodafone Messaging Hub provides Vodafone’s rapidly growing reach-list of other the traditional peering model for SMS global connectivity and access to global MNOs, through a single interconnect and interconnection has become increasingly A2P messaging markets and delivers the commercial agreement. complex, onerous and resource intensive. same premium service levels that Vodafone Vodafone Messaging Hub solves these provides to its own retail customers. Vodafone’s global organisation manages the complexities for you through a single interconnection to Vodafone Messaging Hub. • Hub connection management – one • Security and protection – advanced Significantly improves connection, offering direct access to fraud, spam and faking protection. operational and financial Vodafone’s own customer base and global • Near real-time business intelligence reach-list. – key reports via Vodafone’s online portal, efficiency by eliminating • 24x7 operational support and such as volume, settlements and delivery complex bilateral interworking assurance – with world-class technical tracking, on a daily, weekly and monthly support from the team that cares for basis. agreements. Vodafone’s own global customer traffic. • Message delivery – high success rate and real-time delivery receipts. 1 Ovum – Leveraging the A2P SMS Opportunity, November 2016 2 Mobilesquared 2016 3 As reported by the GSMA in September 2016 Data sheet Vodafone Messaging Hub A2P Key features and benefits Benefits What it means for customers One agreement • Single contract and SLA • Service availability 99.99% • End-to-end real-time message tracking • KPI monitoring and reporting One resilient technical connection • Network agnostic – GSM and CDMA • Multi-protocol compliant – SS7, Sigtran and SMPP • Mobile number portability (MNP) Enhanced customer support • Consumer advice and consent management • Real-time transaction report • Web portal • API • Settlement and billing support • 24/7 NOC support Security • Advanced spamming and content filtering • Fraud detection Who will benefit from the Vodafone Messaging Hub? • Operators wanting to participate in the explosive A2P market opportunity and manage their operational costs and complexity. • Over-The-Top (OTT) and content players wanting access to mobile subscribers, with quality of delivery. • SMS aggregators and SMS hub operators wanting direct, consolidated and certain delivery to the entire Vodafone footprint. Why Vodafone Carrier Services? Vodafone has a wide and deep network footprint spanning five continents. Local markets are seamlessly integrated with a robust IP MPLS (Multi-Protocol Label Switching) international backbone, giving us end-to-end control on routing international SMS, assuring quality Next steps and cost effectiveness. To discover more about how Vodafone Messaging Hub can All international SMS traffic is transported on a global packet IP grow your business and extend your reach, please contact your infrastructure via a central firewall, so you can benefit from the Account Manager or get in touch at: greater efficiencies of consolidated traffic. A single connection to our [email protected] centralised SMS hub gives you point-to-multi-point delivery across For more information, please visit: multiple MNOs as well as Vodafone international markets covering 25 http://www.vodafone.com/business/carrier-services countries. Vodafone Group 2019. This document is issued by Vodafone in confidence and is not to be reproduced in whole or in part without the express, prior written permission of Vodafone. Vodafone and the Vodafone logos are trademarks of the Vodafone Group. Other product and company names mentioned herein may be the trademark of their respective owners. The information contained in this publication is correct at the time of going to print. Any reliance on the information shall be at the recipient’s risk. No member of the Vodafone Group shall have any liability in respect of the use made of the information. The information may be subject to change. Services may be modified, supplemented or withdrawn by Vodafone without prior notice. All services are subject to terms and conditions, copies of which may be provided on request..
Recommended publications
  • LTE-M Deployment Guide to Basic Feature Set Requirements
    LTE-M DEPLOYMENT GUIDE TO BASIC FEATURE SET REQUIREMENTS JUNE 2019 LTE-M DEPLOYMENT GUIDE TO BASIC FEATURE SET REQUIREMENTS Table of Contents 1 EXECUTIVE SUMMARY 4 2 INTRODUCTION 5 2.1 Overview 5 2.2 Scope 5 2.3 Definitions 6 2.4 Abbreviations 6 2.5 References 9 3 GSMA MINIMUM BAseLINE FOR LTE-M INTEROPERABILITY - PROBLEM STATEMENT 10 3.1 Problem Statement 10 3.2 Minimum Baseline for LTE-M Interoperability: Risks and Benefits 10 4 LTE-M DATA ARCHITECTURE 11 5 LTE-M DePLOYMENT BANDS 13 6 LTE-M FeATURE DePLOYMENT GUIDE 14 7 LTE-M ReLEAse 13 FeATURes 15 7.1 PSM Standalone Timers 15 7.2 eDRX Standalone 18 7.3 PSM and eDRX Combined Implementation 19 7.4 High Latency Communication 19 7.5 GTP-IDLE Timer on IPX Firewall 20 7.6 Long Periodic TAU 20 7.7 Support of category M1 20 7.7.1 Support of Half Duplex Mode in LTE-M 21 7.7.2 Extension of coverage features (CE Mode A / B) 21 7.8 SCEF 22 7.9 VoLTE 22 7.10 Connected Mode Mobility 23 7.11 SMS Support 23 7.12 Non-IP Data Delivery (NIDD) 24 7.13 Connected-Mode (Extended) DRX Support 24 7.14 Control Plane CIoT Optimisations 25 7.15 User Plane CIoT Optimisations 25 7.16 UICC Deactivation During eDRX 25 7.17 Power Class 26 LTE-M DEPLOYMENT GUIDE TO BASIC FEATURE SET REQUIREMENTS 8 LTE-M ReLEAse 14 FeATURes 27 8.1 Positioning: E-CID and OTDOA 27 8.2 Higher data rate support 28 8.3 Improvements of VoLTE and other real-time services 29 8.4 Mobility enhancement in Connected Mode 29 8.5 Multicast transmission/Group messaging 29 8.6 Relaxed monitoring for cell reselection 30 8.7 Release Assistance Indication
    [Show full text]
  • Location Provider E-Mail to SMS Address Format
    To create an e-mail address for your cell phone number, simply locate your cell phone carrier in the list below and replace the word number with your cell phone number. US and North American Carriers Location Provider E-mail to SMS address format United States Alaska Communications number @msg.acsalaska.com Bluegrass Cellular number @sms.bluecell.com Cincinnati Bell Wireless number @gocbw.com Cricket number @sms.mycricket.com C Spire Wireless number @cspire1.com Edge Wireless number @sms.edgewireless.com General Communications Inc. number @msg.gci.net Qwest Wireless number @qwestmp.com Southern LINC number @page.southernlinc.com Teleflip number @teleflip.com Telus number @msg.telus.com Unicel number @utext.com West Central Wireless number @sms.wcc.net XIT Communications number @sms.xit.net Aruba Setar Mobile number @mas.aw Bermuda Mobility number @ml.bm Canada Aliant number @wirefree.informe.ca Bell Mobility number @txt.bellmobility.ca Fido number @fido.ca MTS Mobility number @text.mtsmobility.com President’s Choice number @mobiletxt.ca Rogers Wireless number @pcs.rogers.com Sasktel Mobility number @pcs.sasktelmobility.com Telus number @msg.telus.com Virgin Mobile Canada number @vmobile.ca Puerto Rico Claro number @vtexto.com International Carriers Location Provider E-mail to SMS address format Argentina Claro number @sms.ctimovil.com.ar Movistar number @sms.movistar.net.ar Nextel TwoWay.11number @nextel.net.ar Australia Telstra number @sms.tim.telstra.com T-Mobile/Optus Zoo number @optusmobile.com.au Austria T-Mobile number @sms.t-mobile.at
    [Show full text]
  • SMS Text Messaging Faqs
    Parents and Guardians You can take advantage of our Text Messaging Service Our schools and district utilizes the SchoolMessenger system to deliver text messages, straight to your mobile phone with important information about events, school closings, safety alerts and more.* You can participate in this free service* just by sending a text message of “Y” or “Yes” to our school’s short code number, 67587. You can also opt out of these messages at any time by simply replying to one of our messages with “Stop”. Opt-In from Just send your mobile “Y” or “Yes” phone now to 67587 SchoolMessenger is compliant with the Student Privacy PledgeTM, so you can rest assured that your information is safe and will never be given or sold to anyone. www.KPBSD.org Information about SMS text messaging and Short Codes: SMS stands for Short Message Service and is commonly referred to as a "text message". Most cell phones support this type of text messaging. Our notification provider, SchoolMessenger, uses a true SMS protocol developed by the telecommunications industry specifically for mass text messaging, referred to as “short code” texting. This method is fast, secure and highly reliable because it is strictly regulated by the wireless carriers and only allows access to approved providers. If you’ve ever sent a text vote for a TV show to a number like 46999, you have used short code texting. *Terms and Conditions – Message frequency varies. Standard message and data rates may apply. Reply HELP for help. Text STOP to cancel. Mobile carriers are not liable for delayed or undelivered messages.
    [Show full text]
  • Worldwide Texting Statistics
    Worldwide Texting Statistics 1. The number of monthly texts sent increased more than 7,700% over the last decade. (Statistic Brain) (Tweet this!) 2. Over 560 billion texts are sent every month worldwide. (Statistic Brain) (Tweet this!) 3. 18.7 billion texts are sent worldwide every day, not including app-to-app messaging. (Statistic Brain) (Tweet this!) 4. (2017 Update) 15,220,700 texts are sent every minute of every day worldwide, not including app-to-app messaging. (Domo) (Tweet this!) 5. (2017 Update) 913,242,000 texts are sent every hour of every day worldwide, not including app-to-app messaging. (Domo) (Tweet this!) 6. (2017 Update) 22 billion texts are sent every day worldwide, not including app-to-app messaging. (Domo) (Tweet this!) 7. (2017 Update) 8 trillion texts are sent worldwide every year, not including app-to-app messaging. (Domo) (Tweet this!) 8. WhatsApp and Facebook Messenger combine for more than 60 billion messages sent every day. (The Verge) (Tweet this!) 9. 4.2 billion+ people text worldwide. (MBA Online) (Tweet this!) 10. Text messaging is the most used data service in the world. (Nielsen) (Tweet this!) U.S. Texting Statistics 11. 81% of Americans text regularly. (Pew Research Center) (Tweet this!) 12. Over 6 billion texts are sent every day. (CTIA) (Tweet this!) 13. Over 180 billion texts are sent every month. (CTIA) (Tweet this!) 14. 2.27 trillion texts are sent every year. (CTIA) (Tweet this!) 15. 97% of American adults text weekly. (Pew Research Center) (Tweet this!) 16. America is responsible for approximately 45% of the world's text volume.
    [Show full text]
  • Your Simplified SMS Management
    Our single Your simplified gateway SMS management Vodafone Messaging Hub P2P – a single point of contact Vodafone Messaging Hub consolidates access to Vodafone’s more than 500m mobile customers and our rapidly growing reach-list of Mobile Network Operators (MNOs), through a single interconnect and commercial agreement. SMS industry Vodafone Messaging Hub SMS remains one of the most popular Vodafone Messaging Hub (VMH) simplifies By utilising the same capability that methods of communicating with any device SMS management using a centralised hub. Vodafone uses to support its customers, on any mobile network. Ubiquity of reach is It allows MNOs to maintain their control on you can be assured that you are getting a a unique feature not available via any other SMS monetisation and to reduce their effort, network capable of supporting best-in-class messaging application. cost and risk from managing hundreds of services covering the entire communications The SMS Person-to-Person (P2P) industry is individual network connections. value chain. facing many challenges. We are witnessing an annual decline in market size of 5% Over 80% of respondents say they open triggered by the popularity of instant messaging apps such as WhatsApp, Facebook every SMS they receive. Messenger and Snapchat. Source: Shift Communications Historically, a major portion of international Consumer Survey, September 2015 P2P SMS traffic has been exchanged between MNOs on a mutual forgiveness basis. This arrangement minimised billing and M B M B operational complexity and was successful M A M C M A M C when most sent messages resulted in a reply, which led to a balance between MNOs receipts and payments.
    [Show full text]
  • Skywire​®​ Development Kit SMS Example
    ® Skywire ​ Development Kit SMS ​ Example NimbeLink Corp Updated: August 2019 PN 30049 rev 14 NimbeLink Corp. All Rights Reserved. 1 Table of Contents Table of Contents 2 1. Introduction 3 1.1 Orderable Part Numbers 3 1.2 Prerequisites 4 2. SMS Message 5 2.1 Send SMS Message 5 2.2 Receive SMS Messages 5 2.3 Delete Received SMS Messages 6 3. Troubleshooting 7 PN 30049 rev 14 NimbeLink Corp. All Rights Reserved. 2 1. Introduction 1.1 Orderable Part Numbers Orderable Device Description Carrier Network Type NL-SWDK Skywire Development Kit Any Any NL-SW-1xRTT-A 2G 1xRTT Aeris CDMA NL-SW-1xRTT-S 2G 1xRTT Sprint CDMA NL-SW-1xRTT-V 2G 1xRTT Verizon CDMA Any GSM (AT&T, NL-SW-GPRS 2G GPRS GSM T-Mobile, etc.) NL-SW-EVDO-A 3G EVDO, GPS, GLONASS Aeris CDMA NL-SW-EVDO-V 3G EVDO, GPS, GLONASS Verizon CDMA Any GSM (AT&T, NL-SW-HSPA 3G HSPA+, GPS, GLONASS GSM T-Mobile, etc.) Any GSM (AT&T, NL-SW-HSPA-B 3G HSPA+, GPS, GLONASS GSM T-Mobile, etc.) NL-SW-LTE-TSVG LTE CAT 3 without Fallback, GPS, GLONASS Verizon LTE NL-SW-LTE-TSVG-B LTE CAT 3 without Fallback, GPS, GLONASS Verizon LTE Any GSM (AT&T, NL-SW-LTE-TNAG LTE CAT 3 with HSPA+ Fallback, GPS, GLONASS LTE, GSM T-Mobile, etc.) Any GSM (AT&T, NL-SW-LTE-TNAG-B LTE CAT 3 with HSPA+ Fallback, GPS, GLONASS LTE, GSM T-Mobile, etc.) LTE CAT 3 with HSPA+ Fallback, GPS, GLONASS, NL-SW-LTE-TEUG Any EU GSM LTE, GSM EU NL-SW-LTE-S7618RD LTE CAT1 Verizon LTE NL-SW-LTE-S7648 LTE CAT1 AT&T/T-Mobile LTE NL-SW-LTE-S7588-V LTE CAT4 with HSPA+ Fallback Verizon LTE NL-SW-LTE-S7588-V-B LTE CAT4 with HSPA+ Fallback Verizon LTE NL-SW-UAV-S7588 LTE CAT4 with HSPA+ Fallback Verizon LTE NL-SW-LTE-S7588-T LTE CAT4 with HSPA+ Fallback AT&T LTE, GSM NL-SW-LTE-S7588-T-C LTE CAT4 with HSPA+ Fallback AT&T LTE, GSM Any GSM (AT&T, NL-SW-LTE-WM14 CAT1 LTE, GSM GSM T-Mobile, etc.) NL-SW-LTE-SVZM20 LTE CAT M1 Verizon LTE NL-SW-LTE-TC4NAG LTE CAT4 Verizon/AT&T LTE NL-SW-LTE-TC4EU LTE CAT 4 EU European Carriers LTE PN 30049 rev 14 NimbeLink Corp.
    [Show full text]
  • Guess Who's Texting You? Evaluating the Security of Smartphone
    Guess Who’s Texting You? Evaluating the Security of Smartphone Messaging Applications Sebastian Schrittwieser, Peter Fruhwirt,¨ Peter Kieseberg, Manuel Leithner, Martin Mulazzani, Markus Huber, Edgar Weippl SBA Research gGmbH Vienna, Austria (1stletterfirstname)(lastname)@sba-research.org Abstract been the subject of an ample amount of past research. The common advantages of the tools we examined lie in In recent months a new generation of mobile messag- very simple and fast setup routines combined with the possi- ing and VoIP applications for smartphones was introduced. bility to incorporate existing on-device address books. Ad- These services offer free calls and text messages to other ditionally these services offer communication free of charge subscribers, providing an Internet-based alternative to the and thus pose a low entry barrier to potential customers. traditional communication methods managed by cellular However, we find that the very design of most of these mes- network carriers such as SMS, MMS and voice calls. While saging systems thwarts their security measures, leading to user numbers are estimated in the millions, very little atten- issues such as the possibility for communication without tion has so far been paid to the security measures (or lack proper sender authentication. thereof) implemented by these providers. The main contribution of our paper is an evaluation of the In this paper we analyze nine popular mobile messaging security of mobile messaging applications with the afore- and VoIP applications and evaluate their security models mentioned properties and the possibilities of abuse in real- with a focus on authentication mechanisms. We find that a world scenarios.
    [Show full text]
  • How Multimedia Messaging Service (MMS) Works
    MMS (Multimedia Messaging Service) Multimedia Messaging Service (MMS) is an upgraded version of the SMS (Short Messaging Service) through which users can send and receive multimedia messages such as texts, pictures, video clips, audio clips, etc. with any compatible cell phone. It is an advanced messaging service that lets users send multiple media in one single message to one or more recipients. How Multimedia Messaging Service (MMS) Works How can one create a multimedia message? The answer is quite simple – take pictures with one’s built-in camera phone or upload audio/video clips into one’s cell phone via the Internet, a USB port, or Bluetooth wireless technology. The only condition is that the recipient should have a compatible cell phone. If one’s phone does not support MMS, one cannot send or receive multimedia messages via MMS. Once someone sends an MMS file, the intended recipient will receive the message even if his/her phone is switched off. The recipient receives the MMS as soon as the phone is switched on. In a non-roaming situation, the message goes directly into the phone and is downloaded automatically without prior notification. Users can save their MMS and send it to any other users’ phone. Each multimedia message may contain more than one page, just like a PowerPoint slide show. Each page may have some text, audio file, or video clips attached, with specified time periods. There is a general procedure to understanding how MMS works. In this procedure, a photo is being sent to another compatible phone. Step one: Take a photo from a camera phone or download one via the Internet.
    [Show full text]
  • Vodafone RCS Messaging: a Commercial Reality Oscar Gallego Vodafone Group GSMA Messaging Lab @ Los Angeles Vodafone’S RCS Business Messaging | a Commercial Reality
    Vodafone RCS Messaging: A commercial reality Oscar Gallego Vodafone Group GSMA Messaging Lab @ Los Angeles Vodafone’s RCS Business Messaging | A commercial reality Commercially live Scaling handset Generating in 3 countries support value • 100% coverage • Brand and internal Jul-18 of Android base. campaigns ongoing. Covering both UP1.0 Aug-18 • UP 2.0 • experience. and UP2.0. 2 Vodafone RCS A2P Results Summary RCS external campaigns run for FAI & Vodafone Italy. Rich receipt for premium SMS donation. • Click-through rate uplift up to 7x that of comparable SMS campaigns 39 separate RCS CVM marketing campaigns run for Vodafone Spain since December 2017, for products such as V- Pet, V-Bag & Vodafone TV. • Click-through rate uplift up to 13x that of comparable SMS campaigns • Activation rate uplift up to 8x that of comparable SMS campaigns 3 Virgin Trains is the 1st commercial UP2.0 campaign Customers arriving into London Euston receive updates about their onward tube journey 4 First commercial campaigns in Italy have started Rich receipt sent to users following premium SMS donation Objective: ActionAid will increase engagement with donating customer SMS experience RCS (UP1.0) experience 5 Vodafone Spain offers a tool for Small & Medium Businesses 6 Vodafone Spain CVM Campaigns | Case study Click-through Rate Uplift x 14 Click-through Rate Uplift x 7 Activation Rate Uplift x 3 CVM16: IoT: V-Home CVM13: Vodafone TV 7 Vodafone RCS Business Messaging | Learnings and next steps • The early signs of customer engagement uplift presented at MWC in February have now been confirmed. • The opportunity for brands, messaging partners and mobile operators is there, however, it requires the RCS ecosystem to act fast.
    [Show full text]
  • User Guide REVVLRY+ Ii
    User Guide REVVLRY+ ii Contents Set up phone 1 Hardware diagram 1 Insert and remove SIM and SD cards 2 Add or remove accounts 4 Set up voicemail 5 Set up email 6 Make it yours 7 Accessibility settings 9 Visual assistance 9 Hearing assistance 11 Dexterity assistance 13 Use accessibility shortcuts 14 Learn the basics 15 About your home screen 15 About your lock screen 17 New to Android? 18 If this is your first smartphone 18 If you had an iPhone 20 About your Google account 21 Status bar icons 22 Phone terms you should know 26 Get around 29 Learn gestures 29 Use navigation bar 30 Use quick settings 31 Wake or put screen to sleep 33 Adjust volume 34 Frequently used tools 36 Turn flashlight on and off 36 Take screenshots 36 Use voice commands 36 Get turn-by-turn directions 37 Manage time spent on your phone 38 REVVLRY+ iii Work with text 40 Use onscreen keyboard 40 Cut, copy, paste text 42 Use voice typing 42 Fill in forms automatically 43 Personalize your phone 44 Home screen 44 Change wallpaper 44 Customize your Favorites tray 44 Add widgets, shortcuts, or folders 44 Remove widgets, shortcuts, or folders 47 Remake your home screen with launchers 48 Lock screen 49 Use a screen saver 49 Set screen lock 50 Add message to lock screen 52 Sounds 53 Set ringtones 53 Avoid interruptions with Do Not Disturb 54 Stop phone from speaking 56 Turn off charging sounds 57 Apps 58 About your apps 58 Use two apps at once 63 View notifications 64 Manage your apps 66 Install or update apps 66 Manage or delete apps 68 Protect against harmful apps 70 Pin your
    [Show full text]
  • Frequently Asked Questions About SMS Text Messaging
    Frequently Asked Questions about SMS Text Messaging OPT-IN/OUT PROCESS (Recipient’s Perspective) Question: What happens if I provide a phone number to receive text messages? Answer: We will input your text-enabled phone number into the system, and the Blackboard Connect service will automatically send a text message to your mobile phone to confirm your request. Question: From what number will these text messages originate? Answer: All confirmation text messages and subsequent alerts will come from 23177 or 63079. Please save this number and program it as (Location Name) so you can quickly recognize this number as the official source of our messages. Question: What will the confirmation message say? Answer: The confirmation message will read the following: [ColumbusSchool]: You are subscribed to receive text alerts. Reply HELP for help or STOP [CSG] to cancel. Msg&data rates may apply. Question: How do I opt-out to receive text messages from Blackboard Connect? Answer: When you receive the confirmation, please text reply back with STOP and your Account Code. The confirmation message will read the following: [ColumbusSchool]: You are now confirmed to stop receiving messages from [CSG]. More info text reply "HELP" or go to www.blackboardconnect.com/sms If you no longer have that message on your phone, please contact us at XXX-XXX-XXXX (should be BB Connect Support per vertical) or [email protected] to provide your text-enabled phone number and opt out request. Proprietary and Confidential Blackboard Connect Inc Page 1 Question: What happens if I text reply “HELP”? Answer: If you text reply HELP, you will receive the following message: Bb Connect notifications.
    [Show full text]
  • LTE Standards Evolution Towards an All Business Connected Primary Infrastructure
    LTE Standards Evolution towards an All Business Connected Primary Infrastructure February 2018 Contents Executive Summary List of Commonly Used Abbreviations 1. LTE, LTE-Advanced, LTE-Advanced Pro, and All Business Connected LTE 2. Capability for ubiquitous experience: always available, always satisfying 2.1 Short TTI ------------------------------------------------------------------------------------------08 2.2 Mobility enhancement and Control Plane (CP) latency reduction ----------------------------------09 2.3 Coverage enhancement ---------------------------------------------------------------------------11 2.4 MIMO ---------------------------------------------------------------------------------------------11 2.5 Wireless to the X (home/enterprise/camera, etc.) -------------------------------------------------13 2.6 Video/voice ---------------------------------------------------------------------------------------14 2.7 Enhanced CA utilization ---------------------------------------------------------------------------15 2.8 High speed enhancement -------------------------------------------------------------------------15 3. Capability for all business connection: boosting vertical markets 3.1 Cellular IoT ----------------------------------------------------------------------------------------17 3.2 URLLC --------------------------------------------------------------------------------------------19 3.3 V2X -----------------------------------------------------------------------------------------------20 3.4 Unmanned Aerial Vehicle --------------------------------------------------------------------------20
    [Show full text]