activities in itu

COPYRIGHT © 2011 ALCATEL-LUCENT. ALL RIGHTS RESERVED.

Amy L. Sanders (Alcatel-Lucent) and Sergio Buonomo (ITU-R)25 June 2012

Broadband in Disaster Relief and in the ITUITU-T Workshop on Disaster Relief & Network Resiliency

Major incidents and crisis requireautomatic, immediate and coordinated responseSeptember 11, 2001 analysis:

“From the first moments to the last … their efforts were plagued by failures of communication, command, and control.”

Military & Aerospace Electronics, August 2002, quoting New York Times article.

Voice Video Data+ +

SituationalAwareness

OperationalEffectiveness

Officer andPublic Safety

Requirements:


4

New Dynamic Information Flows Drive Communication & Processes Transformation

“Several major incidents over the past four decades have demonstrated that traditional narrowband emergency communications infrastructure that supports only local emergencies is quickly overloaded by regional or national catastrophes.

”Frost & Sullivan, 2009

New communications functionality to interconnect cooperating agencies

Transition from support of TDM traffic to a mix, with increasing Ethernet/IP and QoS for critical

traffic packet dominates

Bandwidth and network-footprint growth Increase in secure remote access

Automation and acceleration of information flows

High availability following a catastrophic event

Communications’ impact

TETRA/P25 digital conversion and

coverage expansion

Eliminate jurisdictional barriers

to communication and add collaborative

applications

Remote video surveillance,

sensors and new first responder

tools


5

Create a solid digital LMR/PMR foundation

Network Design & Planning

Converged backhaul supporting packet and legacy

traffic using licensed and unlicensed frequencies

Integrated network management platform to

reduce operational expenses, increase reliability and efficiency of operations

Complement TETRA/P25 with broadband radio access

data overlay: LTE

Enable new streaming video surveillance, digital imaging to enhance first responder

mission effectiveness & Command Control

Integrate collaborative approaches and advanced IP

applications into Public Safety solution sets

Introduce new IP-based mobile services, such as video collaboration, data exchange, white boarding

Optimize systems interoperability

Extend usable information

Evolve toward NextGen Emergencies System and Next Gen Command &

Control (C2)

Introduce broadband mobile access

Developmultimedia services

2012+Now

Value Impact

Migration Path for Communication Continuum

Digital Conversion

Broadband Migration

IP Transformation


6

Which Broadband Technology? LTE!Compelling Performance

• LTE Provides:

Low latency ( 10 to 20ms) for very fast access

High throughput for very fast transfer

Higher Peak throughput

Latency Reduction

HSPA HSPA+ WiMAX

50 ms

65 ms

50 ms

LTE

10 ms

WiMAX

36 Mbps

RevA/RevB

60 ms

HSPA 5MHz HSPA+ 5MHz LTE 20MHz

MIMO2x2

173 Mbps

55 Mbps

42 Mbps

11 Mbps14 Mbps

5 Mbps

LTE 20MHz

MIMO4x4

326 Mbps

86 Mbps

5 Mbps

LTE ensures real-time transfer of data and video


7

Real-TimeSituational Awareness

Video

Images

Messaging

Multi-Agency,Multi-Jurisdiction Response

TeamCoordination

Remote Office

Evidence Collection

Remote Form Entry

Access to Databases

Next-Gen 112/911

Images, TextVideos

Medical Telemetry

EnhancedOfficer & Public

Safety

FullInter-

operability

Life-savingInformation

LTE: An Essential Tool for Public Safety

IncreasedStreet Time

Streaming Data

Broadband Wireless (LTE): Incident, Day-to-Day and Planned Operations

FullInter-

operability

FullInter-

operability

8


Engineering Principles for Mission Critical Backhaul Networks• Reliable Network: no single point of failure

• At Nodal level

• At Network level

• Sub 50 msec reroute for ALL applications

• Secure Network: Multiple applications

• Optimize bandwidth: Intelligent Bandwidth Management.

• Ease of management: Single Network Management Interface.

• Support advanced IP applications and continue to support existing TDM applications. Provide a platform to migrate to IP.

• Ubiquitous Traffic Flows

• Pt to Multipoint, Full Mesh, Spoke

• Multicast

• Compliant with Latency Requirements

• Deployable over multiple physical technologies

LTE Generic Network Implementation

Use Backhaul aggregation for collocated LMR and LTE

fiber, mwave

IP Router

IP Router

eNB Base Station

EPC Evolved Packet Core (MME+S/PGW)

HSS Home Subscriber Server

MME Mobility Management Entity

PGW Packet Data Gateway

SGW Serving Gateway

Multiple Jurisdiction networks

Police

Fire Truck

Government

Ambulance IP RouterAgency 1

Agency 2

Agency N

eNB

eNB

PGW

Bearer Traffic

Signaling/Control

OA&M

Data Center

Data Center

Data Center

MME

HSS

SGW

Network Administration

Network

IP Router

PCRF

• Highly scalable to meet current and future needs

• Building on existing infrastructure

• Open interfaces developed within the 3GPP standards

• Proven interoperability


10

Migration to Single, Multifunction, and Multi-Agency Network

• Legacy P25 network

Converged backhaul with TETRA/P25 collaboration as a first step to unify interoperability

amongst agencies to increase their effectiveness and provide a foundation for broadband

wireless capabilities

• Evolving from a separate network to a multi-function (Data, Video, Voice) environment

• Evolving to a multi-agency, multi-functional environment

activities in itu

Documents