Impact of IP on Mobile Communications THIS IS CISCO ON - apricot

22 Pages·2005·2.87 MB·English

Impact of IP on Mobile Communications
David Caspari
Vice President
Asia Pacific Service Provider
Feb 24, 2005
THIS IS CISCO ON THE MOVE
APRICOT
Track KT-13 ©2005 Cisco Systems, Inc. All rights reserved. CISCO PUBLIC 1
The Vision of Mobility
Delivering Operational and Service Benefits
APRICOT
Track KT-13 ©2005 Cisco Systems, Inc. All rights reserved. CISCO PUBLIC 222
The Vision of Mobility
The Mobile Network Impact of IP
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APRICOT
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The Vision of Mobility
A Combination of Radio Technologies
The Increasing Relevance of IP for Mobility Solutions
Mobility
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APRICOT
Track KT-13 ©2005 Cisco Systems, Inc. All rights reserved. CISCO PUBLIC 444
The Vision of Mobility
Cisco’s Architectural Framework
Signaling over IP
RAN
Seamless
Optimisation
Roaming PPSSTTNN
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Intelligent
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Internet Edge
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GGSN/
PDSN
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IInntteerrnneett
PWLAN SSeerrvviiccee CCoonntteenntt
SSeelleeccttiioonn SSeerrvviicceess
Access Points
(IEEE 802.11b) Personalization/
Policy
IP MPLS
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Core
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DSL
WLAN at Cable
Home Office Cellular Infrastructure for ubiquity
Wireless LAN – public and private
Mobile IP maintains session
APRICOT
Track KT-13 ©2005 Cisco Systems, IVnc.P AllN rig hets rxesteervend.ds Enterprise Network CISCO PUBLIC 555
Intelligent Internet Edge
Multi-service Multi-access Support
Mobility Value Based Charging
Control
Quality of Service Mapping
Security
VPN
Access
Internet
Converged
MPLS Core
Network
Walled
Garden
Always On
Everywhere
Easy to use
One Experience…..One bill
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Track KT-13 ©2005 Cisco Systems, Inc. All rights reserved. CISCO PUBLIC 666
Intelligent Internet Edge
ARPU growth using Content Billing
Billing
Mediation
Postpaid
or prepaid
Remote Access
PPeerr bbyyttee VPN
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PPeerr UURRLL
Internet
Browsing
CMX
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Messaging
Content
APRICOT
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Intelligent Internet Edge
Child-safe browsing using Content Blocking
Adult Site Subscriber Age
Data Data
Internet
Browsing
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CMX SS
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Adult
BBlloocckk
Browsing
APRICOT
Track KT-13 ©2005 Cisco Systems, Inc. All rights reserved. CISCO PUBLIC 888
RAN Optimization
Mobile Service Provider Opex Analysis
Source: Yankee Group Jul 2003
Bottom Line - RAN backhaul accounts for more than 50% of total OpEx
spend making it an obvious target area for cost reduction
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RAN Optimization
The cell site of the future is IP connected
Decreases OPEX (Compressed Abis over IP, Alternative
Enterprise
Backhaul, Capacity sharing)
GSM/ IP
IP Expands Capability for New Service Delivery (RANs for
CDMA/
TDMA new services, WLAN, Fixed Wireless, 3/4G data overlays)
BTS
BSC
Cell Site Routers for Investment Protection
WCDMA-TDD
1xEVDO
TDM
WiFi
WiMAX TDM
Other 4G
T1/E1
Ethernet
Ethernet
Optimized Abis/Iub over IP
ATM
Cisco
ATM
IP Alternative Backhaul: Mobile
Exchange
Metro Ethernet IP
DSL
Cable
UMTS Node B RNC
UMTS Node B
(R4/R99) 802.16/20
(R5/R6)
HSDPA
Power line
Cell Site Access Network BSC/RNC Site Mobile
Internet
Edge
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