Mumbai Monorail & Western Railways

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Josephine Carr
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2 Mumbai Monorail & Western Railways A Unique TETRA Voice & Data Network for Mumbai Monorail & Western Railways Desmond Cheong, Regional Manager 2

3 Mumbai City - Overview Most populous city in India Fifth most populous city in the world Metropolitan population of over 20 Million Total Area of 604 Sq. Km Financial, Commercial & Entertainment Capital of India 3

Mumbai Monorail CHALLENGE Traffic congestion due to bus services operate in crowded, narrow roads SOLUTION 28th September 2007: Decision to introduce Monorail as a feeder service was taken, as it can

4 Mumbai Monorail CHALLENGE Traffic congestion due to bus services operate in crowded, narrow roads SOLUTION 28th September 2007: Decision to introduce Monorail as a feeder service was taken, as it can Be easily implemented Negotiate sharp turns Climb up and down steep gradients easily PROVIDER Through global bidding process consortium of L&T and Scomi Engineering, Bhd. were awarded to contract to build the Mumbai Monorail Chembur Wadala Section I Km Wadala GMC Section II 8.26 Km 4

5 Western Railway, India 3.5 Million commuters per day Western Railway serves entire Gujarat, part of Rajasthan and some portion of Madhya Pradesh. 3.5 Million commuters per day Passenger density of 60,000 passengers per km per day Highest among all Metro Railways in the world Churchagate to Dhanu Road is 123 Km 5

6 Requirements for Communication System 6

7 Primary Customer Requirements A communication system based on proven technology TETRA Supports Voice and Data Easy to Use Scalable Reliable - Multiple Levels of Redundancy No single point of failure Less space for deployment at some locations (small or no equipment rooms) 7

8 Interface / Integration Requirements Wayside Integration: Signaling System Passenger Information System Public Announcement System Help Point Consoles Central Voice Recording System On Board Integration to: ATP (Automated Train Protection) Ansaldo Signaling System for Mumbai Monorail Bombardier TMS for Western Railways Integrated MMI Console in Driver/Guard Cabin Train Gateway Unit to Onboard PIS/PA Help Points 8

9 TetraFlex, Light Rail, Metro and Tramp Challenges Solution Advantage Limited space for Rack deployment Outdoor TetraFlex Solution No need for large air conditioned rooms; Less power requirements RF Cabling for towers ~ 100 m Outdoor Base Station DAMM BS421 Low cable transmission losses; Ease of maintenance; improved coverage No Single Point of Failure Distributed TetraFlex architecture Central Switching Controller need not be replicated ; No need for Backup MSO OCC may be physically far from the Radio Site Integration to various type of Signaling Systems. AVL, ETCS and PA Flexible distributed deployment using TetraFlex architecture Integrated to DAMM TetraFlex API Integrated to TERRA PEI (etsi) Cost effectiveness; Freedom to select radio site for better propagation and coverage Cost effective and easy deployment 9

10 TetraFlex, Light Rail, Metro and Tramp Challenges Solution Advantage Integration to different type of PA/Help Point Systems Integrated to DAMM TetraFlex using easy API Interface Cost effective and easy deployment PBX, Other subs systems may be physically away from the OCC/Main Equipment Room Transmission of large number of Onboard location messages from Rolling stock Remote site power consumption Distributed TetraFlex Architecture DAMM TetraFlex provides multi slot load balanced transmission of short data DAMM TetraFlex Outdoor systems offers a 4 carrier system for 320W compared with traditional indoor systems Allows for easy integration over VLAN/OFC Networks Overcomes limitations of MCCH/SCCH for use in high data centric applications Smaller power need e.g, easy for installation and expansion. 10 years saving with 20% max load, 5% p.a. and 0,13 Cent pr./kwh 7695 EURO 10

11 DAMM TetraFlex Solution for Mass Transport Systems 11

12 Centralized and Decentralized architecture

DAMM TetraFlex solution Intelligent Distributed Architecture (benefits) Intelligent distributed architecture provides flexibility and easy scalability no single point of failure!

13 DAMM TetraFlex solution Intelligent Distributed Architecture (benefits) Intelligent distributed architecture provides flexibility and easy scalability no single point of failure! No requirement for duplication of MSO as in Centralized Architecture Enables simple self-configuration during site expansion Automatic re-establishment after network interruption Extremely fast upgrade of new software versions of all base stations Unlimited 3 rd party application integration - Peace of mind to customer for ongoing requirement of Integration, customization and support. Group Bridge for Migration and Connectivity to other networks 13

weight IP65 encapsulation Minimum space requirements Low power

14 DAMM TetraFlex Outdoor Base Station Designed to be mounted in the top of the mast Eliminating feeder loss Small size & low weight IP65 encapsulation Minimum space requirements Low power consumption Redundant configuration Easy installation Minimum losses 14

15 TetraFlex hardware TetraFlex HARDWARE 9kg 333x246x165mm 75W 9kg 375x283x215mm 20W BS421 SB421

16 Mumbai Monorail - Inaugurated in Feb

17 Mumbai Monorail 17

18 Western Railways Completion Q

19 Thank You 19

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