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ip.access introduction to nanoGSM
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A world leader in Small Cel l Infrastruc turefor mobile operators
Our technology gets mobile signals inside buildings and other hard-to-reach places
Picocells & femtocells
For business and domestic users
Fast, low cost coverage, capacity & quality
Half the cost of traditional methods
sometimes much less
In days or weeks instead of months
No one does small cell better
We are the specialists its all we do
More small cell deployments than any other vendor
ip.access provides small cell solutions for MNOs
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Live in over 60 networks today
Confidential
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ip.access picocell & femtocell solutions
Residentialfemtocells(C Class)
Picocells(E Class)
Officefemtocells(S Class)
End-to-endpicocell &femtocellsolutions formobile networkoperators
Core femtocelltechnology forOEMs & SystemIntegrators
2G
3G
3G
Optimised for
business customersand public access
Optimised for largescale residentialdeployments
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Case Study AT&T largest femtocell network in the World
Proven, real world experience Over 350,000 femtocells deployed
Growing at over 21,000 per week
Macro offload incentive program targeted at top 7% of subs
Over 1 million voice calls/day and growing
Performance that out performs macro layer CS and PS dropped call rate less than 1% across whole network UL CS speech quality BLER 99.92%
DL CS speech quality BLER 99.6%
RAB establishment success CS 99.95%
RAB establishment success PS 99.25%
Key technology benefits Low backhaul bandwidth (8 calls in 176kbps) 4 calls in 112kbps inc IPSec
Low idle traffic overhead (
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nanoGSM System overview.
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The worlds most
deployed picocell
nanoBTS EDGE/AMR Key Features
Complete GSM/E-GPRS BTS including
Broadcast channel and control functions
1 TRX Transceiver 850, 900,1800 or 1900MHz
Integral Omni Antennas
Up to 4 nanoBTS can be used in a higher capacity 1TRX,
2TRX, 3TRX or 4TRX cell
Output power 23dBm (200mW) 1800 and 1900MHz
20dBm (100mW) 850 and 900MHz
coverage up to hundreds of metres inside a building
Flexible voice
Dynamic AMR Full-rate and half-rate
Use of half rate AMR can double voice capacity of nanoBTS
to 14 simultaneous voice calls
E-GPRS functionality
Full GPRS and E-GPRS support up to MCS9
Demonstrated throughput of over 200kbit/sec (4-slot mobile)
Fully backward compatible with GPRS handsets
Simple IP Configuration
BTS only requires 2 config items
All parameters downloaded from the BSC
Single CAT5 Ethernet connection
Carries both data and power over Ethernet
Enables rapid and low cost installation
Uses existing IP infrastructure for backhaul
Efficient network planning through NetworkListen feature
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nanoGSM Circuit BSC
Base Station Controller for all variants of nanoBTS Full GSM BSC control functions
Signalling gateway
Media gateway (TRAU)
Frame relay gateway
Abis over IP interface to BTS
Integrates with existing circuit-switch MSC and SGSN
Circuit based A interface to MSC over E1/T1
4 ,8, 12 or 16 E1/T1 options
Circuit based Gb interface to SGSN over T1 (4T1)
IP based Gb interface up to 8Mbps
Successfully integrated against all of the worlds leading MSCs
Compact PCI chassis for easy installation
4U height AC and DC versions
High capacity, small footprint 4U height
Standard 19 rack
Supports up to 200 BTS (rising to 512 with SR5.0 due Sept 11)
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DSL Modem
Small Enterprise
MSC SGSN
A E1/T1 Gb E1/T1
Gb over IP
Private/Public IPNetwork
Existing Core Network
Large Enterprise RouterCisco etc
RouterCisco etc
OMC-R Server
OMC-R
BSC
A-bis over IP
nanoBTS
nanoGSM system architecture
Operator Switch site
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IP Backhaul Options
Use customers existing IP connection
Quick to deploy
No ongoing OPEX costs
Requires customer co-operation
Outside operator control
Dedicated DSL line Within operator control
Takes time to install
Ongoing cost
Other types of IP connections
Wimax
Wifi
HSxPA Satellite
Bandwidth Requirements
All voice channels in use
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DAS versus distributed nanoBTS
-Distributed Capacity
-Macro offload-No feeder runs
-No Combiner loss
-23dBm at AE point
-Resilience via IP
-Hardware resilience
-Low backhaul costs
-Simple installation/design
-Fully Alarmed/Performance
managed100m
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Case study: a high rise building
SFR France
8 floors of this building arerented by a bank
(19th floor to 26th)
Cost of DAS estimated at
over $150,000
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Case study: a high rise building
2BTS per floor
Negates Landlord permission issues
Highly resilient design
Time to revenue was less than half theestimated would have taken to deploy
the DAS system
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Operator Retail Stores
Excellent signal essential for demonstrations
Location inside shopping mall may have poor signal
Shopping centre owner seeks to charge for rights to cover
Coverage may be worse at rear of store
Need high data performance for demonstrations
Existing IP connection for point of sale terminals
Picocells can provide coverage
Makes use of exiting IP connection
No involvement from shopping mall owners
Output power can give coverage in mall
Capacity can be reserved for data channels
4 time slots for EDGE can give 164k throughput
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Underground car parks
GSM signal does not penetrate underground
Coverage may be required for safety or network quality concerns
Low GSM traffic area
Access for donor antenna may be limited
Difficulty in routing thick coax cables for passive system
Requires very cost effective solution
Picocells only require Ethernet cabling
No need for dedicated equipment room
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Service for VIPs
Providing VIP coverage can be difficult
Large properties
Low density of buildings
Do not want masts in their area
Require good coverage
Personal and staff use
Will not tolerate blocking
Need dedicated capacity
nanoBTS is a good solution
Reuse existing backhaul
Small and discrete
Provides capacity
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Using nanoBTS for temporary coverage
One-off events that demand extra capacity are expensive
Traditional approach: CoW (cellular on wheels)
Each deployment may cost many tens of thousands of dollars
Picocells Highly targeted capacity & coverage
Small & easy to deploy
Can be used far from mains power (PoE)
Example
Picocells in trees for music festivals
Picocells were used in the press officeat the 2009 Monaco Grand Prix
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Integrating with an existing DAS
Major Hospital in Florida
Newly Constructed Hospital
Poor Macro coverage
This hospital made a decision to ensure
that patients and visitors to the hospital
have coverage in all areas of thehospital to include patient rooms
Neutral hosted system
The hospital owns the DAS
All carriers were allowed to connect
Most opted for repeaters
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Integrating with an existing DAS
Install time for other carriers usingrepeaters
Approvals: 6 weeks
Construction: 3 weeks
Tuning: 3 days
Excluding work on macro donorconfiguration
Install time for picocells
Hospital ordered and installed DSL
Plugging in preconfigured BTS:
45 minutes Verifying the RF levels throughout the
hospital: one afternoon
N
N
N
N
N
N
6:1
N
4:1
Master
Slave
SS
S
S
S
S
S
S
S
S
N
N
N
NN
RX Combiner
TX Combiner
Network Listen on Master
N
N
N
NN
4:1
N
N
N
NN
4:1
N
N
N
NN
DAS
N
LGC Equipment
NNN
NNN
N
N
N
N
TIB Cables are not shownbut need to be installed
Labeled DL
Labeled UL
Duplexer
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Customer/Employee homes
Pico cell coverage where planningpermission is difficult
Low cost (rent free) via employee
approval or contract incentive
Quick to install
Low cost/free transmission
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Case study Copenhagen Railway station
Problems seen on 2 macro cells
Installed 2TRX nanoBTS
On Telia owned store on concourse
USed telia backhaul
nanoBTSs carried 7 Erlangs of traffic
Steady traffic load throughout day
No change in traffic on macro
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Case StudyHotel
Large Building
Rural located
Sturdy construction
Too large to consider full
Uplift
High revenue/perceptionpotential
Influential guests
Hosts many international
golf tournements
Lots of roamingcustomers for nearby
Liverpool/Manchester
Football clubs
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Case Study Hotel
Decision to target key areas
Bar
Conference Suite
Reception
Low cost/Fast delivery viaPicocell
10 days. Go ahead - delivery
Single BTS
Taking 1000 calls per week
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Out of town business parks
Out of town sites with zero or marginal coverage
May be a long distance from nearest macro BTS
Outdoor coverage may be sufficient but building construction can block RF signal
New macro deployment uneconomic, or not possible quickly
Customers will not take service if their phone does not work where they do
Picocell provides coverage direct to the customer
Direct coverage of customers location
Makes use of existing IP infrastructure
High quality coverage inside building
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Case study: Business park covered with 14 BTS
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Case study: Business park covered with 14 BTS
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OMC-R
The OMCR manages the whole network from one interface.
Server
connects to all BSCs in the network
Supports Active / Standby configuration
Clients
connect to the server in order to work with the management information
The client has three main functional areas:
Fault Management
Configuration Management
Performance Management
Interfaces
The BSC exposes a CORBA based management interface to the OMC-R server Management traffic is communicated over an IP network connection to the OMC-R
server
SNMP interface for the umbrella Fault Management System.
PM counters fully exportable to third party operator systems.
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Fault Management
Alarm management
Captures alarms from BTS and BSC
Can be integrated with existing
alarm system
Configurable alerts and alarm
grouping Alarm Filtering
Transaction Journal
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Configuration Management
Configuration Management
Remote provisioning of network
configuration
Multiple BSS configured
simultaneously
Copy Site for quick site creation BSC OMC-R File Transfer
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Performance Management
Performance Management
Performance Management aggregation
Quick look KPI visualised as graph
Export individual KPI as CSV file
PM filtering by time and BSS
Export raw PM data as a CSV file
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Product demonstrations
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Summary
ip,access are the worlds leading small cell provider
The ip.access solutions brings a low cost alternative to DAS/Micro BTSinstallations.
All our products use IP for backhaul which brings huge OPEX and CAPEXsavings.
In-building coverage issues can be delivered in days rather than weeks/monthsfor a fraction of the cost.
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