Broadband Wireless Access Unique Opportunities for Fixed and Mobile Operators Hans-Jochen Morper
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Transcript of Broadband Wireless Access Unique Opportunities for Fixed and Mobile Operators Hans-Jochen Morper
Communications
Broadband Wireless AccessUnique Opportunities for Fixed and Mobile OperatorsHans-Jochen Morper
CANTO Conference, St.Kitts, 19th-22nd June 2005
Communications
page - 2 - CANTO Conference, St. Kitts, 19th-22nd June 2005
Broadband Wireless Access
BWA Technologies: Overview
WiMAX: FWA, cellular WLAN and mobile DSL
Operator and Enduser Scenarios: how networks will evolve
Wireless LAN: Hotspot, Enterprise and Meshed Scenarios
Siemens Solutions and Product Portfolio
Communications
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Price Elasticity of BWA MarketPrice Elasticity of BWA Market
End-user Data Volume
& Usage
End-user Price of 1GB
One-dimensional Market:
Mobile Data one-dimensional Market:
Fixed Broadband
Two-dimensional Market:
“BWA”
BWA = Selling on Mobility*) & Bandwidth BWA = Selling on Mobility*) & Bandwidth
Today
Today
Tomorrow
*) Mobility = Roaming capability, Coverage & Handover (Speed)
Price GAP to be filled!
Broadband Wireless Access Upcoming New Market covering the Mobility/Bandwidth Trade Off
Communications
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BWA Technologies Bandwidth vs Mobility
sta
tion
ary
n
om
ad
icm
ob
ile
port
ab
le/
walk
ing
mob
ile
dri
vin
g,
…
GSMGPRS
EDGE
DECT
CDMA
EV-DOEV-DV
UMTS
HSDPA
IEEE802.16e
IEEE802.16a,d
WLAN(IEEE 802.11x)
FlashOFDM (802.20)
Systems beyond 3G >2010
data-rate10
Mb/s1 1000.1 103 104
degree of
mobility
Ethernet (Cu)
Ethernet (Fiber)Ethernet (Fiber) ...
...
20052010
MNO
FNO
Communications
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BWABWA
Control Access, Transport
Control Access, Transport IP PBXIP PBX2G/ 3G2G/ 3G
Product Portfolio
Operators & Providers
CAPCAP
FN
O
MN
O
BWA Technologies Key Players
Communications
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WiMAX
IEEE 802.16d+e
(standard)
Flarion Flash-OFDM
3GPP
WCDMA/HSDPA
3GPP
TD-SCDMA- LCR
3GPP
TDD HCR
(PS Domain only)
TechnologyOFDM, FDD or
TDD TDMA / OFDMA
OFDM, FDD
OFDMA
CDM, FDD
CDMA
CDM, TDD
TD-SCDMA
CDM, TDD
TD-CDMA
Environment
Fixed / nomadic access
Cellular Cellular Cellular Cellular
Mobility Support
Limited, with
802.16e: < 120 km/h
Global
< 250 km/h
Global
< 250 km/h
Global
< 120 km/h
Global
< 120 km/h
Frequency spectrum
Licensed & exempt
< 6 GHz NLOS
(2.5, 3.5, 5.8 GHz)
Licensed band
< 3,5 GHz
Licensed band ~ 2 GHz
Licensed band ~ 2 GHz
Licensed band ~ 2 GHz
Peak aggregate
Cell throughput
~ 17-70 Mbps DL
@ 5-20 MHz (bandwidth scalable)
3 Mbps DL800 kbps UL@ 1,25 MHz
~ 11 Mbps DL
~ 1.5 Mbps UL@ 5 MHz
~ 2 Mbps DL
@ 1.6 MHz (with 8PSK)
~ 3.4 Mbps DL
@ 5 MHz
BWA Technologies Key Characteristics
Communications
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IEEE 802.16 - 2004 Standards Family
Feeding FWA CellularCompleted December 2001 January 2003 June ’04 / Mobility ‘05
Spectrum 10 - 66 GHz < 11 GHz < 6 GHz
Channel Conditions
Line of Sight Only Non Line of Sight Non Line of Sight
Bit Rate 32 – 134 Mbps in 28MHz channel bandwidth
Up to 75 Mbps in 20MHz channel bandwidth
Up to 15 Mbps in 5MHz channel bandwidth
Modulation Single CarrierQPSK, 16QAM, 64QAM
OFDM 256 sub-carriersQPSK, 16QAM, 64QAM
1x Scalable OFDMAQPSK, 16QAM, 64QAM
Mobility Fixed Fixed PortableData mobility (<120 km/h)
Channel Bandwidths
20, 25 and 28 MHz Scalable1.5 to 20 MHz
Scalable 1,25 to 20 MHz
Typical Cell Radius
2 to 5 km 7 to 10 kmMax. range 50 km
1 to 5 km
Communications
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Implementing Tri-mode Radio Enabling World-Wide Client
Unlicensed Band 5.8GHz (5.25-5.85)
Licensed Bands 2.5GHz (2.3-2.4; 2.5-2.7) 3.5GHz (3.3-3.7)
Source: Intel, 2004
N. America2.5 & 5.8 GHz
Central & S. America
Caribbean2.5, 3.5 & 5.8 GHz
W. & E. Europe3.5 & 5.8 GHz
Middle East & Africa
3.5 & 5.8 GHz
APAC2.3, 3.5 & 5.8 GHz
Communications
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WiMAX Evolution
Fixed
Wireless DSL
Portable
Hot ZoneSession
continuity
Mobile
MobilitySeamlesshandover
Nomadic
Hot Zoneno handover(regulatory
reasons)
WiMAX Profile#0
WiMAX Profile#1 (802.16-2004/802.16e)
WiMAX Profile#2 (802.16-2004/802.16e/802.16g)
?
Communications
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WiMAX Market Evolution (1)Fixed Outdoor starting in ‘05
802.16aNLOS / PMP
802.16(a)
Point to Point BACKHAUL
InternetBackbone
802.11
E1/T1+SERVICE
Solution• Fixed location• Outdoor installed
Applications E1/T1 level service Backhaul for
hotspots Residential BBA
ENTERPRISE
Fractional E1For small Business
Communications
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Non Line of SightPoint to Multi-
point802.16REVd
Laptop ConnectedThrough 802.11Backhaul to InternetThrough 802.16REVd
Solution Consumer:
self install auto provisioning
Portable
Applications“Last Mile” BBAPortable BBA
WiMAX Market Evolution (2)Consumer Indoor starting in ’06
802.16(a)
Point to Point BACKHAUL
InternetBackbone
Communications
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Non Line of SightPoint to Multi-
point
802.16REVd+e802.11 indoors
AlwaysBestConnected
Solution Native in Mobile PC Roam at varying speedsApplications “Mobile” BBA for
consumers Simple Network Selection
802.16REVd+e
WiMAX Market Evolution (3)Mobile Consumer starting in ’07
802.16(a)
Point to Point BACKHAUL
InternetBackbone
Communications
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Wi-Fi Evolution to WiMAX
802.2
ip
tcp
http
browser
802.x
802.3 802.11 802.16802.X =
Wireless LAN
Wired LAN
„cellular“LAN (WiMAX)
wired at the desk wireless in the office wireless in the city
Communications
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• Narrowband Internet• Wireline access
PPP
ip
tcp
http
browser
x
HDLC Ethernet
WiMAXX =
PSTN DSL
Ethernet
• Wideband Internet• Wireline access
• Broadband Internet (mobile DSL)• Wireless access
DSL, cable modemPSTN/ISDN modem mobile DSL
DSL Evolution to WiMAX
Communications
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Broadband AccessTopology and Players today
well defined roles
topologies can be structured into network and backend services / control
infrastructure is mainly provided by fixed and mobile carriers
control and applications may be handled by ISP
MNO are in a position to cover all parts
Control and applications
Network infrastructure
Clients and devices
Mobile Carrier
Fixed Carrier
ServiceProvider
Communications
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Radio Access Network
Transport (RAN)
Core Routing & Switching
Backend Control
Radio Network Termination
Consumer Products
Managed Services
Incu
mbent
MN
O/F
NO
Com
peti
tive
ISP
Cit
y C
arr
iers
„Bro
ker“
ISP
Broadband Wireless AccessTopology and Players in near future
Communications
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NSPASP
WiFi
WiMax enabled notebooks
WiMax routers
longstick rooftop
WiMax Network Architecture
AS
N-G
W
other ASN
ASN
CS
N-G
W
AAA
Billing
Charging
other CSN
CSN
ASN: access serving network
CSN: connectivity serving network
ASP: access service provider
NSP: connectivity service provider
Communications
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WiFi
WiMax enabled notebooks
WiMax routers
longstick rooftop
AS
N-G
W
other ASN
ASN
CSN
CSN
CSN
BWA access ServicesProvisioning Flow Control Backend Ctrl …
WiMax Access ProviderPure Access Provider
Communications
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WiFi
WiMax enabled notebooks
WiMax routers
longstick rooftop
AS
N-G
W
other ASN
ASN CSN
RAS
AAA
Portal
BWA access ServicesProvisioning Flow Control Backend Ctrl …
CSN
CSN
CSN
WiMax Access ProviderAccess Provider and Access Provisioner
Communications
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WiFi
WiMax enabled notebooks
WiMax routers
longstick rooftop
CSN
BRAS
AAA
Portal
AS
N-G
W
ASN
BWA access ServicesProvisioning Flow Control Backend Ctrl …
AS
N-G
W
ASNA
SN
-GW
ASN
WiMax Access ProviderISP with core routing
Communications
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Siemens SkyMAX End-to-end product portfolio
SkyMAX Residential Modem
NetViewer
•One O&M system for
SkyMAX and microwave PtP,
PtMP
•Widespread Northbound
Integration Landscape
SkyMAX PortableModem
Network PlanningNetwork Planning
Network Planning tools Network Planning tools
SkyMAX BaseStation
SkyMAX BusinessModem
SkyMAX Solution Description
SkyMAX family
Communications
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One of the market’s first end-to-end solutions for WiMAX radio networks comes from Siemens
SkyMAX by Siemens
End-to-end: SkyMAX base station and modems presented at the 3GSM Congress in February 2005
Best-in-class in cell range
Available in the second half of 2005
WiMAX Ideally for stationary, wireless broadband internet access
Wireless DSL and ‘nomadic’ notebook use
Wireless ‘last mile’ solution for fixed and mobile operators
Ideally for rural and remote areas where the provisioning of services by cable or fiber is difficult or uneconomic
Communications
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SkyMAX Base Station - IDU layout
Communications
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Siemens is worldwide leading in wireless broadband technologies
Data throughput per base station
End user deployment case
Mobile
Nomadic
At homeWiMAX Stationary
Siemens “SkyMAX”available mid 2005
FLASH-OFDM Siemens FLASH-OFDM 450 MHz
Available early 2005
UMTS/HSDPASiemens HSDPA
available end of 2005
WiMAX MobileSiemens development ongoing
Still under standardization
Wireless DSL
First HSDPA end-to-endsolution in the market
First all-IP solution for 450MHz
First carrier gradeWiMAX system in the market
Communications
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public hotspots
on the move
housing areas,
enterprise
rural / suburban
•access points suitable for the desired use case
•access control, traffic shaping
•authentication, autorization
•billing, charging
•roaming
•network integration
Wireless LAN At the Edge of Broadband Wireless
Major WLAN deployments issues:
•voice
Communications
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WIFI - a must Access Points for any Use Case
Cisco Aironet Series
Indoor Rugged
Scalance W788
IndustrialEnvironment
Mesh 200
Mesh 100
Outdoor Meshfor indoor coverage
Enterprise
HiPath Wireless
Mesh 50
Communications
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Integration Core & EnablingInfrastructure
SMSCSMSC
Accounting,BillingCustomer Care (ABC)
Charging/Prepaid
HLR
Wi-Fi
WiMAX
Flash -OFDM
AZRAZRAZRAZRAZRAZR
AZRAZRAZRAZRAZRAZR
AZRAZRAZRAZRAZRAZR
BWA Technologies
Customer care
Customer care
Charging MediationCharging Mediation
Accounting aggregationAccounting aggregation
AAA Proxying
AAA Proxying
Access control
Access control
Portal ToolkitPortal Toolkit
RoamingRoaming Voucher mgt.
Voucher mgt.
Backend modulesBackend modules
Userrepository
CCS7gatewayCCS7
gateway
PW I
Wireless Integration Platform Single Platform for Multi-Broadband Integration
Communications
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Thank [email protected]
please join our presentations in booth #55, 56 &57