CDMA MESA Presentation

7/31/2019 CDMA MESA Presentation

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PROJECT MESA

Broadband Mobility for Emergency and Safety

Applications

Jatin KadakiaChair, TSG-SYS

[email protected]

SEM27-03


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Brief History

Project MESA is a transatlantic public safety partnership between European

Telecommunications Standards Institute (ETSI) and Telecommunications IndustriesAssociation (TIA) that represents the first international initiative to involve users andorganizations from the Public Safety, Disaster Response, Civil Defence sectors, TIAand ETSI

Recognized that ETSI and TIA were independently working on similar projects

Challenges faced by PPDR professionals are similar throughout the world

In May 2000 ETSI and TIA signed a Partnership Project Agreement (PPA) inWashington DC to work collaboratively by providing a forum in which the keyplayers can contribute actively to the elaboration of MESA specifications

In January 2001 the partnership agreement was ratified in the City of Mesa (Arizona) Projects name given in recognition of the signature city MESA = Mobility forEmergency and SafetyApplications

2002 first documents published with Statement of Requirements (SoR)

2005 System Overview and revision of SoR completed

2007 Project MESA system High Level Reference Architecture completed andFunctional Requirements derived from SoR by TSG

Observers : the Telecommunications Technology Association (TTA) of Korea

the Telecommunications Standards Advisory Council of Canada (TSACC)


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Objectives

MESA aims at producing globally applicable technical specifications for digital

mobile broadband technology, aimed initially at the sectors of public safety and

disaster response allowing a co-ordination of regional/international responses toemergencies, disasters and monitoring day-by-day services


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Project MESA

Goal is to coordinate capabilities/develop technology specifications

for interoperable mobile broadband data for Public Protection and

Disaster Relief (PPDR)

Auto-establishing, self-healing, robust, ad-hoc networking

Bit rates above 2 Mbits/sec

Independent of radio spectrum

Secure end-to-end transparent encryption

Seamless switching to global broadband infrastructure

Enhanced access and terminal capabilities


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Main MESA Technical System Features

To fulfil user requirements MESA systems must be: reliable

able to ensure multiple levels of security and encryption easy and fast to deploy

able to support Quality of Service (QoS)

flexible adaptable

reconfigurable scalable

self-organizing

interoperable with existing private and public infrastructures

Broadband for mobile

low-power consumable able to locate nodes, sensors, robots


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Activities

ETSI and TIA support the administrative needs while the technical

work required to develop the Project MESA specifications is

performed by members

Members meet every 6 months (alternating between European

and North American venues) to coordinate program activities

and to review project documents for approval

Between the meetings, members coordinate specification

development and other activities primarily during phone

conferences and through e-mail


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Structure

Liais

onStandardizationbo

dies

+EU&USAProjects

System Technical Specifications

Service Specification Group

Services & Applications

SSG SA

Technical Specification Group

System

TSG SYS

Organizational Partners

MESA SC(Steering Committee)


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Structure

Service Specification Group - Services and Applications (SSG SA) i.e. USERS

WRITE WHAT THEY NEED !

Technical Specification Group System (TSG SYS) i.e.Technical people

TRANSLATE THAT INTO TECHNICAL REQUIREMENTS

RES1

TA12

TA12

KS

RAND1

DCK1

KSRAND1

RAND1, RS

MSAuthentication

Centre

TA11

KRS

TA11

KRS

XRES1DCK1

RES1

R1


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Participation

Organizational Partners A recognized Standards Development Organization

Individual Members

Have to be a member of an Organizational Partner

Currently 50+ Individual Members

Public Safety Members

Have to represent a Public Safety entity

Currently 40+ Public Safety Members

Growing membership

Consensus Process with balanced leadership

Project MESA is unique in that requirements are derived fromactual PPDR professionals


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Members

Police, Firefighters and Medical emergency

Governmental agencies

Manufacturers

Network operators

Universities/research

National Government and Associations

Others

.Korea, Australia, Japan, India

Full affiliation list: http://www.projectmesa.org/info/MESApeople.htm


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How we operate

14 meetings have taken place so far, 7 in North-America 7 in Europe.

Next meeting (MESA #15) 30 October to 1 November, 2007 in Kista - Sweden hosted

by Ericsson

Electronic working on Mailing lists available for

all the groups and open to the everyone


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MESA system of systems approach

Develop MESA capabilities as a system of

systems maximizing usage of existing

communications technologies andinfrastructures.

MESA specification development is taking a

technology neutral approach and resulting

implementations may involve private and/orcommercial technology and systems, along

with new technologies still under

development.

MESA

CAPABLE

SYSTEM

MESA

CAPABLE

SYSTEM


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Statement of user Requirements (SoR)

Developed within the user-focused Service Specification Group (SSG)of MESA and approved by the Project MESA Steering Committee (SC)

in 2002, revised in 2005

Intended to describe and define functional and operational user

requirements, capabilities, applications and scenarios that involvebroadband air interface data rates

documents the details of PPDR scenarios, describing the types of

information that are routinely required to support PPDR activities

technology needs within Public Protection & Disaster Relief (PPDR)

discipline

Emphasis on applications identified by users/agencies as key

requirements, but which current applied technology may not fully

deliver

To view the latest SoR document, please visithttp://www.projectmesa.org/ftp/Specifications/


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How has this been done ?

Together ! Driven by consensus

Processes ensure that everyone can contribute

Identify common requirements

Document your requirements

Add/review/delete please


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TSG => Technical Specification Process

Identification and derivation of the System TechnicalRequirements from the SoR

The mapping consists in reorganizing the breadth of information

provided in the SoR into a logical framework that could be used to

identify the system technical requirements across the different

PPDR scenarios

TSG SYS is going to derive a generic set of MESA communications

requirements (bandwidth, delay, jitter, QoS, security, priority

access, scalability) that address the requirements of all PPDR

scenarios


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MESA Scenarios

Typical scenarios were developed to stimulate thought about

possible applications


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MESA Technology

Wireless fixed ad hoc network


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MESA Technology

Mobile ad hoc networks

Automatically establishing self-healing network Moving hot spot

Ultra-fast deploy


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MESA Applications

Mobile robotics

Hazardous material removal

Anti-terrorist action

Rescue in hazardous locations

Remote inspection


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MESA Applications

Remote patient monitoring

Blood pressure

Cardiac activity

Encephalographic data

Body temperature


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Categories Cube

Services have been sorted into 12 different categories resulting from the

combination of identified

Indoor/Day-by-Day/Single Spot

Indoor/Emergency/Single Spot

Urban/Day-by-Day/Single Spot

Urban/Day-by-Day/Wide Area

Urban/Emergency/Single Spot

Urban/Emergency/Wide Area

Urban/Disaster/Wide Area

Rural/Day-by-Day/Single Spot

Rural/Day-by-Day/Wide Area

Rural/Emergency/Single Spot

Rural/Emergency/Wide Area

Rural/Disaster/Wide Area

Scenarios

Example of Network Architecture (3)


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Example of Network Architecture (3)

Rural+Urban/Emergency+Disaster/Wide Area

MESA GWMESA AP

+router+routerMESA

Node

MESA AP+router+router

MESANode

Satellite

backhaul

HAP backhaul

Remote

Control

CentreMESA AP

+router+router

MESANode

peer-to-peer connection

AP-to-MESA nodes connectionAP-to-AP connection

AP-to-MESA router connection

Interoperability with external access networks

Interconnection through the backhaul to the RCC


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Project MESA Network Reference Architecture

PAN

PAN Device

PAN Device

PAN Device

1a

1a

PSCD (Handheld)

1

JAN

Infrastructure IAN

IAN WACS

JAN WACS JAN CoreJAN Corec2

JAN Service and Network Control

Point (JSNCP)

Ancillary Wireless Network

AWN Core

AWN CoreAWN WACS (Wireless

Access)

EAN

EAN

Core

EAN

Core

JAN

JAN WACSJAN CoreJAN Core c2

JAN Service and Network ControlPoint (JSNCP)

IAN CoreIAN Core

Infrastructure IAN

IAN WACSIAN Core

IAN Core

EAN Service and Network Control Point (ESNCP)

IAN SNCP IAN SNCP

Ad-Hoc IAN and DMO Interfaces

PSCD HandheldMobile Terminal Semi-

stationary

Mobile Terminal Semi-

stationary

2 2a

2

2b

4

3

2c

c1 c1s1s1

i1

s2 s2

h1 h1

h2h2

2b

AWN Service and Network Control Point (ESNCP)

s3

NMINMI

h3

3

2b

3

AWN WACS (Wireless

Access)

NMI

4


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Terminology

IAN Incident Area Network

JAN Jurisdictional Area Network

EAN Extended Area Network

PAN Personal Area Network

PSCD Public Safety Communications Device

AWN Auxillary Wireless Network

DMO Direct Mode Operation

S


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Successes

Achievement of the Statement of requirementsdocuments

represents the first trans-Atlantic consolidated view

expressed directly by the professional users

it represents a unique source of information in the aimof understanding the often very difficult and dangerous

working environments, which the user community is

facing, such that industry can provide the most effective

and accurate technical solutions. Project MESA High Level Network Reference

Architecture

These are living documents and additionalinput is welcome to further refine them

C t St t


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Current Status

Creation of North American and European user focusgroups to validate the functional requirements

developed by TSG and derive harmonized functional

requirements

North American focus group is currently working tovalidate the functional requirements (expected 1st week

of November 2007)

Work closely with various groups (NPSTC, BBWG,PSBL, PSST, etc.) involved with 700 Mhz D Statement

of Requirements development

N t St


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Next Steps

European focus group validation of functionalrequirements

Continue to evolve SoR, network architecture and

functional requirements to reflect any new needs

Perform technology gapping analysis for the

technologies proposed (TSG process)

Validation of gapping analysis (SSG process)

Derive and validate technical specifications

Submit technical specifications to OPs (operational

partners ETSI and TIA) for standardization


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Thank you for your attentionThank you for your attention

For more information please visit:

http://www.projectmesa.org

http://portal.etsi.org/mesa

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