Intelligent Offload - Cisco

7/28/2019 Intelligent Offload - Cisco

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Cisco Public© 2011 Cisco and/or its affiliates. All rights reserved. 1

Intelligent Offload

Mark Grayson

Distinguished Engineer, Office of the Service Provider Chief Architect



© 2011 Cisco and/or its affiliates. All rights reserved. Cisco Public 2

AttractiveEconomics

of Offload

Growth inMobile Data

& SignalingTraffic

Lack of Spectrum

Wi-FiUbiquitous

in Devices

Big Shiftto Indoor

Consumption

High-growth Small Cell opportunities

are attracting intense competition




Macro cell splitting challengedto economically deliver increase in supply

Small cell deployment is justified in areas of high traffic

density – model estimates$0.5bn savings compared tomacro cell split

Metro roll out is progressive astraffic grows, and by year 5,there are 4 small cell accesspoints for every 3/4G macro-site

0.5

1

1.5

2

2.5

Macro Cell Split Micro Deployment Small Cell Deployment

Investment ($B)

Source: Cisco IBSG Research &Economics Practice, 2011




• Cost Effective Coverage andCapacity

Across Wi-Fi, 3G, 4G

Residential/Indoor/Outdoor

• Seamless Mobility

Removes friction from

authentication, security, androaming across access types

• Common Service, Control

Single platform for subscriber,

service, policy

• Access Agnostic Services

Common services across Wi-Fi,3G, 4G and beyond




• Flexible Radio Technology

Small Cells: Wi-Fi/ Licensed/Converged APs to increaseCoverage and Capacity

• Seamless Mobility

Next Generation Hotspots (NGH)

transforms Wi-Fi resulting in mobilelike authentication, roaming

• Common Service, Control

Cisco Mobile Packet Core (MPC) to monetize (policy, roaming,

analytics, advertising, etc…)

• Access Agnostic Services

PMIPv6 architecture for IPpersistence across accessnetworks (Wi-Fi/3G/4G)




Cellular Mobility Experience on Wi-Fi

Turn on phone and getsecure cellular

connectivity

GSM Hotspot 2.0

Turn on device and getsecure Wi-Fi connectivity

Automatic. Secure. SIM/AKA Based.


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• Intelligent Access TechnologyCleanAir, ClientLink, Band Select, SON

Over 12 Million Carrier Class Wi-Fi access points deployed

Over 500,000 Femto access points deployed

• Zero-Touch Provisioning

Enables remote provisioning, configuration, management, upgradesMillions of Wi-Fi APs deployed

• End-to-End, Validated Solutions

Total Solution – AP to Intelligent Services Cloud to Mobile Packet Core

Validated to ensure rapid, accelerated delivery

Comprehensive plan, design, implement, deploy and operate services

• Scalable Mobile Packet Core

Multi-dimensional service and policy in a scalable, high touch service platform

Access agnostic capabilities to deliver services over different vendor, access types



A system-wide feature that uses silicon-levelintelligence to automatically mitigate the impact of wireless interference, optimize network performance,and reduce troubleshooting costs

Cisco CleanAir



Detect and Classify

Mitigate Interference

Locate

Cisco CleanAir

Customer results from livedeployment. 2.4 GHz outdoor deployment with >100 interferingpublic and private access points.

Delivering >8 times performance of

customer’s 3G network.

A system-wide feature that uses silicon-levelintelligence to automatically mitigate the impact of wireless interference, optimize network performance,and reduce troubleshooting costs

Cisco CleanAir



Indoor and outdoor Residential, multi-

dwelling, hotspot,

SMB, venue, andmetro

Access

Intelligent

Services

Cloud

Mobile

Packet

Core

“Cisco is by far the leading vendor of service provider

Wi-Fi technology, with the broadest product portfolio and

greatest breadth of integration experience…”

Controland policy

Capacityand speed

Cisco Prime Management

Source: Heavy Reading: Vol. 9, No. 10, November 2011



• World Class Zero Touch ProvisioningTrue plug’n’play customer experience

Dramatic OpEx reduction

The key to scaling service

• Industry-Leading Mobile Packet Core IntelligencePerformance optimized for throughput, transactions,and density

Standard support easing interoperability (e.g. with third

party HNB vendors)

Service enabling technology (Presence, enterpriseintegration)

• State of the Art Femtocell APSuperior indoor signal strength and coverage

High data speeds for an enhanced multimedia experience

Self-optimization tied to backend network intelligence • Solution Delivery

Service-led approach with end-to-end solution priming

Vast experience with integration into carrier network for location verification, billing, management, regulatorycompliance

Planned for scaling



MacroCoverage

Cell

PacketCore

RadioNetwork

Controller

LicensedFemto

Cell

PacketCore

FemtoController

WiFiController

TrustedUnlicensed

SP WiFi

Un-trustedWiFi AP

ePDGTTG

I-WLANIPSec Access

HS 2.0IP Persistence

PacketCore

UE UE

PacketCore

IntelligentOffload



Outdoor Indoor

Licensed

Unlicensed

MNO

MSO

Multi-vendor

macrointegration

requirements.

Third party

integrated SON.

Dense metro

WiFi coverage

network

(leveraging

aerial plant)

focused onchurn reduction

Femto network

providingindoor

coverage and

capacity

(residential,

SMB, …)

WiFi offload of

indoor capacity

– venue,

stadium,hotspot, office,

residential

Real Estate

driven Total

Cost of

Ownership




InternetIndoor WiFi(Cisco 3600)

+

Femto Module(Future)

Outdoor WiFi(Cisco 1552)

+Femto module

Broadbandaccess

Small Cells Gateway(Cisco ASR5000

SeGW/HNBGW and

WAG/TTG/PDG)

PCRF

Gx

Gn’/Gi

Wm

TR-069/196

Iu-ps/Gn

Iu-csSeGW/

HNBGW

Standalone Femto(residential, SMB)

WCS

WiFi NMS(Cisco WCS)

ASR5k EMS(Cisco

WEM/PRIME)

PDG/GGSN

WiFI Controller

HMS

Femto NMS(Cisco BAC)

EMS

AAA Policy

Iuh

Internet

WiFi Aggregation

S2a




Scalable

Seamless

Full Range of Business Models

Lower TCO

Accelerate Delivery

Reduce Risk

Only Carrier-GradeSolution for femto &WiFi

Flexible BusinessOpportunities Faster Timeto Market



Thank you.

Intelligent Offload - Cisco

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