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2013 Nokia Solutions and Networks. All rights reserved.
Flexi Lite BTSFor clever capacity and coverage enhancement
23-Jan-14 Document ID / v. 0.1 / Life cycle status / Dept. / Author
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Contents
Contents
Market trends and business needs Flexi Lite BTS solution
Capacity and coverage enhancement
Flexi Lite BTS deployment
Flexi Lite BTS transport options
Flexi Lite BTS operability Summary
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Customer ChallengesLimited or no band available for capacity enhancement
Need to increase thenumber of cells for capacity
enhancement
Capacity demand
Source: Analyst reports and internal research
0.0
0.5
1.0
1.5
2.0
2.5
ExaByte/month
2007 2008 2009 2010 2011 2012 2013 2014 2015
Laptopdatatraffic
Voicetraffic
Handheld
datatraffic
All frequency carriers already i
E.g. WCDMA 2+2+2 configuration fo
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Broadband coverage
Customer ChallengesCoverage gaps or traffic hot spots
Need to improvecoverage or add capacityon traffic hot spots
Network ustheir mobileservice to be
wherever thaccess
Traffic hot spotsCoverage gap or holes
GSM
coverageBroadband cover
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Lowest capacity evolution cost with Flexi BTSOnly vendor with optimized BTS site solution for cost efficient network evolutio
Micro
(110 W)
Macro
(> 10 W)
6-sector/AAS
6-sector/AAS
1-sect
1-sector
Pico
(0,11 W)
E.g. Urban/dense urban
capacity evolution
Boosting capacity and
coverage on exiting
frequency band with site
upgrade to 6-sectors/Active
Antenna
1-sector
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Other vendors are missing Flexi BTSAdding much more sites is adding operator costs
Micro
(110 W)
Macro
(> 10 W)
3-sector
3-sector
1-sector
3-sector
Pico
(0,11 W)1-sector
New macro site e.g.
200k/5 years *)
E.g. Urban/dense urban
capacity evolution
Many new BTS sites are
required on exiting
frequency band1-sector
1-sector
1-sector
* New tower is not included
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Flexi Lite BTSSmall singlebox BTS for micro & pico cell applications
Micro & pico cell solution Small size
Low weight
Low power consumption
Easy site finding
Indoor and outdoor
Fast rollout
Flexi Lite BTS
Flexi Lite BT
WCDMA/H
Tunable o
10W
250m Volume ~1
Weight ~1
Compact size
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Flexi Lite BTSMarket leading design for small cells
For capacity and coverage enhancement
WCDMA/HSPA+/DC-HSPA+/MIMO support
Frequency variants according to market need
Excellent performance
Output power for pico and micro solution
From 250 mW + 250 mW to 10W + 10W, MIMO support
Selectable receiver sensitivity depending on the application
Single branch: -121 dBm to -107 dBm
Support for 2-way diversity: -124 dBm
Low power consumption
Silent active cooling for highest reliability and performance
Easy and cost efficient site solution Indoor and outdoor installation
High site availability due to a compact size and minimum clearance
Installation to any position; pole, wall, inside cabinet etc.
Stack installation possible to save space e.g. for multi frequency site
Ethernet, xPON and Microwave transport
Optional integrated antenna
Size 380 x 325 x 86 mm (h
Outdoor -35 to +55 C, IP65
Power consumption 190W (
Acoustic noise 42 dBA @+2
Weight: ~11 kg
Indoor/Outdoor
*) Single 10W output power
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Flexi Lite BTSExcellent capacity and macro BTS performance
WCDMA/HSPA
Rel99 + HSPA scheduler = 180CE
Number of users
HSDPA users with 16kbit/s uplink = 180
HSPA or HSUPA users = 140 *)
HSPA peak rates
Same as with Flexi Multiradio 10 BTS
64 QAM= 21Mbps
DC- HSDPA+ 64QAM = 42Mbps
MIMO+ 64QAM= 28Mbps
DC- HSDPA+ MIMO+ 64QAM= 84Mbps
DCHSUPA= 23Mbps
Preliminary capability *) Depends on Rel.7 terminal share % and Fractional DPCH feature
,
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Flexi Lite BTSBuilding blocks
Standalone Flexi Lite BTS With wall in
Optional inte
Visual cover
Optional
Cable cover
Part of standardpackage
With pole installation kit
,
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Flexi Lite BTSSite implementation examples
Pole installation
-Unique- any position installationpossible
Wall or flat surface installation
-Unique - any position installationpossible
-Inside cabinet installation possible
Unique- stack inst
-e.g. Multi-frequency
-Unique- any posit
,
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Flexi Lite BTSMicro cell configuration examples
TX / RX
Antennafilter
RX
TX
TX / RX
Antennafilter
RX
TX
f1 10W
2-Omni, (1TX/2RX) in both cells
f2 10W
TX / RX
Antfi
R
T
TX / RX
Antfi
R
T
(2TX / 2RX), 10W
TX / RX
Antennafilter
RX
TX
TX / RX
Antennafilter
RX
TX
2+2, (1TX/1RX) in both sectors
f1 5W
f2 5W
f1 5W
f2 5W
1-Omni@10W (1TX/2RX)
2-Omni@10W (1TX/2RX)inabove figure
1+1@10W (1TX/1RX)
2+2@5W (1TX/1RX)inabove figure
1-Omni@10W(2TX/2RX)in
2-Omni@5W
Configuration@output pow er/cel l
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Flexi Lite BTSInterfaces
EAC External Alarms and Control
LMP Local Management Port
Eth. Wireline Ethernet
SYNC_IN Synchronization input
Power switch On/Off LED AC TX/RX 1 TX/RX 2
EACSFPLMPStatus LEDsSYNC_INEth.GND
SFP Fibre Ethernet
TX/RX Transceiver output/input
AC AC input
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Flexi Lite BTS 2100 has high 10W + 10W output power
- No matching product from other vendors, they have only 5W + 5W is available
Flexi Lite BTS has macro BTS feature set- Easy to plan and deploy micro or pico sites on existing macro network
Excellent MBB service capability due to macro BTS platform baseband
- Same HSPA peak rates as with macro BTS e.g. HSDPA 84 Mbps and HSUPA 23 Mbps*
Very suitable for various network applications- Traffic hot spots, coverage fix, indoor coverage, indoor pico or DAS, high traffic density
solutions etc.
- This is due to small size, light weight, tunable output power from 10W+ 10W to 250mW +
250mW and due to tunable receiver sensitivity from single branch -121 dBm to -107 dBm andsupport for 2-way diversity124 dBm.
Unique installation options
- Indoor and outdoor35C to +55C, IP65 with full performance
- Any installation position is possible and also limited space and inside cabinet is possible due
to silent active cooling
- Stack installation is possible to save site space and to have a nice site look
23-Jan-14 Document ID / v. 0.1 / Life cycle status / Dept. / Author
*) See slid
Flexi Lite BTSLeader for various small cells applications
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Flexi Lite BTS transport options
Ethernet backhaul
1*) 1x Electrical 10/100/1000Base-T
2*) 1x SFP cage for optical/electrical SFP
1000Base-SX/LX/BX (optional items)
Ethernet switching between both portsPower over Ethernet (P + E)
xPON (GPON, EPON *)
3*) Realized via special SFPs for GPON orEPON
Special SFPs integrate a complete ONU/ONTwith standard GE port towards BTS
Flexi Packet Microwave Radio (MWR)
Throughput up to 450Mb/s
638 GHz frequency range
Flexi Packet Lite Microwave Radio (MWR)
Throughput up to 230Mb/s TDD
Sub-6 GHz frequency range (NLOS support) Flexi Packet MWR
F
1) Ethernet,electrical
2) Optional optical oelectrical ethernet S
3) Optional GPON/EP
ONU SFP
Flexi Lit
*) Availability based on market need
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Flexi Lite BTS Transport optionsOptical/electrical Ethernet backhaul
Ethernet backhaul
1x Electrical 10/100/1000Base-T
1x SFP cage for optical/electrical SFP
1000Base-SX/LX/BX (optional items)Ethernet switching between both ports
Power over Ethernet supported on Integrated
electrical Ethernet port
P+E -48V, 38W
For connection and power feed of future transport
sub-modules
Supported synchronization sources:
GPS via optional GPS Receiver/Antenna
2MHz external clock
Synchronous Ethernet
IEEE1588V2 Timing over Packet
Integrated electrical
100/1000Base-T port
RJ-45SFP slopticalEthern
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Flexi Lite BTSOperability
Commissioning (see notes page for more details)
Auto connection, auto configuration
Mandatory safe output power setting
Local management (LMP) Ethernet RJ45 (same as with the Flexi Multiradio 10 BTS)
FE (100 Mbit/s), GE (1000 Mbit/s) Base-T
Common management tool with Flexi Multiradio 10 BTS
External alarms and controls (EAC)
6 external alarms
2 control outputs
EAC is using HDMI connector
3 status LEDs
RF Power status LE
BTS status LED
Transport status LED
Status LEDs
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Flexi Lite BTS - SummaryFor clever capacity and coverage enhancement
Flexi Lite BTS
Unique installation options
Operation from35C to +55C, IP6
performanceAny installation position is possspace is possible due to silent activ
Stack installation is possible to savnice site outlook
Macro BTS features and MBB capability
Easy to plan and deploy micro or pico cell sites onexisting macro network
Same HSPA peak rates as with macro BTS e.g. HSDPA84 Mbps and HSUPA 23 Mbps
Leader for various small cell a
For traffic hot sports and macro netwextension/off-load
For cost efficient coverage fix and re
improvementFor indoor service improvement withand DAS installation
High traffic density with small cell la
Up to 30% TCO saving with Flexi 6-
Market leading design for small cells
Indoor and outdoor
Tunable output power: 250mW + 250mW to 10W + 10W
Tunable sensitivity: -109 to -121dBm, 2-way Rx -124dBm
Compact size: 10L, 11kg
Silent active cooling enables the unique performance in smallsize and any installation options
Transport options: Ethernet, xPON, MW- Radio
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Thank You!
23-Jan-14 Document ID / v. 0.1 / Life cycle status / Dept. / Author
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