Date post: | 08-Dec-2014 |
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Technology |
Upload: | aviat-networks |
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WIRELESS BACKHAUL SOLUTIONS ENABLING THE 4G/LTE FUTURE
IP MOBILE BACKHAUL SOLUTION
Global Broadband Data Explosion
• Mobile subscriber growth
• 1B to 3.5B subscribers in 3.5 Years
• More Mobile lines than fixed in the developing
world
• Demand for Smart phones
• Data traffic volume from mobile devices
growing by more than 10X per year
• Broadband video will drive 80% of
mobile traffic
JANUARY 28, 20102 AVIAT NETWORKS |
Backhaul capacity expansion is required
Source: Yankee Group
The Operators' Dilemma
Operators must expand their market reach and introduce new differentiated services
Their Networks need to be upgraded to keep up with Smartphone driven data demand and prepare for 4G/LTE
However they often lack time, and internal resources and expertise
JANUARY 28, 20103 AVIAT NETWORKS |
The Broadband Data Explosion – the AT&T experience
6,732% growth in traffic in past 13 quarters
3% of users generate 40% of traffic
Added 2,000 new cellsites and 100,000 backhaul circuits in 2009
JANUARY 28, 20104 AVIAT NETWORKS |
Sources: Ralph de la Vega, AT&T, New York December 9, 2009
More and More Cellsites
Nearly 1 million new sites
worldwide by 2013
Fiber is the natural choice for LTE
backhaul, but connects less than
20% of sites today
Copper lines will not provide the
capacity scalability needed
Microwave is the natural choice
for sites where fiber cannot reach
economically
JANUARY 28, 20105 AVIAT NETWORKS |
2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 -
1.0
2.0
3.0
4.0
5.0
6.0
7.0
Cell sitesEurope Asia-Pacific SCA North America MEA
mill
ion
s
Source: Ovum, Wireless Backhaul Forecast 2009-2015, November, 2009
More and More Capacity
Backhaul capacity growth for high-demand urban cellsite is129% CAGR
25 Mbit/s today to up to 300 Mbit/s in 3 years
JANUARY 28, 20106 AVIAT NETWORKS |
Source: Morgan Stanley, The Mobile Internet Report, December 15, 2009
The Mobile Internet Tsunami meets the Backhaul Bottleneck
Backhaul is the central battleground for LTE network migration
Even now backhaul is not meeting the demand of 3G/HSPA
LTE backhaul requirements are still not well understood by operators
JANUARY 28, 20107 AVIAT NETWORKS |
Mobile Backhaul Networks Must Evolve
Mobile backhaul networks must evolve
Maintain essential high- quality TDM voice services
Gradual migration path to all-IP for next generation 4G/LTE
JANUARY 28, 20108 AVIAT NETWORKS |
Mai
ntai
n
Tran
sitio
n
Tran
sfor
m
Evolved Mobile Backhaul Network
JANUARY 28, 20109 AVIAT NETWORKS |
ACCESS/LOW-RAN AGGREGATION/Hi-RAN METRO CORE
IP/Eth/MPLSIP/Ethernet
2G/3G/LTE/WiMAX
Cellsite Gateway
Aggregation Gateway
Metro/Core Gateway
~
~~
~
~
~ ~
~
~
~
Sync Ethernet
~
~
RNC
MGW
S-GW
MME
aTLA
BSC
BSC
MPLS R4LTE CORE
Primary Reference
Clock , 1588v2 Master
~
~
Distributed Sync Delivery Point
1588v2 Slave
Hybrid TDM + Ethernet/IP
NxE1/DS1 TDM
Ethernet/IP
The Wireless Experts in Advanced IP Network Migration
Aviat delivers best-of-breed
technologies and has a well
earned reputation for working
by the side of its customers as
they evolve their wireless
infrastructure into an advanced
IP network
JANUARY 28, 201010 AVIAT NETWORKS |
Innovation is in our DNA
We helped build the world’s mobile communication infrastructure
Now we are solving the toughest problem for next generation mobile networks – the evolution to all-IP backhaul
JANUARY 28, 201011 AVIAT NETWORKS |
4G Wireless Backhaul for 4G Networks
Our Eclipse™ Packet Node
platform combines a smooth
migration path with LTE-
readiness
Consistently rated #1 by Tier 1
operators worldwide
JANUARY 28, 201012 AVIAT NETWORKS |
13 AVIAT NETWORKS |
Eclipse™ Packet Node
• Highly scalable capacity throughput to 2
Gbit/s to meet the demands of LTE
• Hybrid TDM+Ethernet or all-IP transport
• Efficient nodal architecture simplifies
networks and lowers operational costs
• Embedded Ethernet/IP intelligence and
QoS
• Ultra reliable with proven field
performance
JANUARY 28, 2010
Microwave Backhaul Capacity Evolution
JANUARY 28, 201014 AVIAT NETWORKS |
Access
Backhaul
Metro
Transport
5 6 11 40 Frequency Band, GHz
6
40
155
620
2,000
Payload, Mbit/s
2 7/8
200
380
23
1,000
18 70 90
EclipsePacket Node
Eclipse
15 AVIAT NETWORKS |
A Multi-Service, Multi-Architecture platform
• All-TDM (E1, E3, STM1)
• Hybrid TDM+IP
• All-IP
• Split-mount or all-indoor
architecture options
• Terminal, repeater or
complex nodes
• Full protection options
JANUARY 28, 2010
Modular Indoor Unit (INU)
Compact OutdoorRF Unit (ODU)
All Indoor RF Unit (IRU, US only)
Gigabit IP transport for 4G/LTE Networks
• The only microwave transport platform to
provide a complete convergence solution
• Highest nodal switching capacity
• Highest radio throughput on the market
• Hybrid or pure-packet transport
• Increased packet intelligence
• Ethernet aggregation and OAM
• ‘Distributed Sync’ over all-IP networks
• Integrated timing over packet networks
JANUARY 28, 201016 AVIAT NETWORKS |
Eclipse Intelligent Node Unit
• The most compact nodal solution on the market
• Single indoor unit supporting multiple radio paths
• Hot-swappable radio and data access modules
• Support for all traffic types
• Cable-less traffic connections
• Complete solution in one box
JANUARY 28, 201017 AVIAT NETWORKS |
Multi-Service Gateway
JANUARY 28, 201018 AVIAT NETWORKS |
Radio Carrier
Ethernet
Fiber Copper TDMoIP
PWE
Native
TDM
Eclipse Packet Node Hybrid Architecture
JANUARY 28, 201019 AVIAT NETWORKS |
2 Gbit/
s
NCM
RAC 6X500
Mbit/s
500 Mbit/s
500 Mbit/s
500 Mbit/s
RAC 6X
RAC 6X
RAC 6X
DAC 16x
DAC GE
Native TDM1-16xE1/DS1
TDMoIP1-16xE1/DS1
Native Eth/IP1-4xGigE
INUe
20 AVIAT NETWORKS |
The Leading Nodal Packet Transport Platform
• Multi-gigabit aggregate nodal switching
capacity
• Next-generation Layer 2 Ethernet switch
• Enhanced traffic processing for
maximum throughput
• Adaptive Coding and Modulation
• Next generation modem technology
• Co-channel operation with XPIC
JANUARY 28, 2010
The Key Solution for IP Wireless Network Evolution
• Manage your explosive packet traffic growth
• with industry leading transport capacity
• Extend your investment
• With seamless and low risk network migration, with
continuity of existing TDM services
• Simplify your Network
• With a converged backhaul/transport solution
• Reduce capital and operational network
costs
JANUARY 28, 201021 AVIAT NETWORKS |
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