Чтобы посмотреть этот PDF файл с форматированием и разметкой, скачайте его и откройте на своем компьютере.
©2013 Nokia Solutions and Networks. All rights reserved.
Flexi
Lite
BTS
For clever capacity and coverage enhancement
23
-
Jan
-
14
Document ID / v. 0.1 / Life cycle status / Dept. / Author
2
©2013 Nokia Solutions and Networks. All rights reserved.
You can setup the color/gradient and outline style of selected shapes with the “
Shape_set_color_and_gradient
” macro, or by clicking
Contents
Contents
•
•
Flexi
Lite
BTS solution
•
Capacity and coverage enhancement
•
Flexi
Lite
BTS deployment
•
Flexi
Lite
BTS transport options
•
Flexi
Lite
BTS operability
•
Summary
3
©2013 Nokia Solutions and Networks. All rights reserved.
You can setup the color/gradient and outline style of selected shapes with the “
Shape_set_color_and_gradient
” macro, or by clicking
Customer Challenges
Limited or no band available for capacity enhancement
Need to increase the
number 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
Laptop
data
traffic
Voice
traffic
Handheld
data
traffic
All frequency carriers already in use
•
E.g. WCDMA 2+2+2 configuration for 10MHz band
4
©2013 Nokia Solutions and Networks. All rights reserved.
You can setup the color/gradient and outline style of selected shapes with the “
Shape_set_color_and_gradient
” macro, or by clicking
Broadband coverage
Customer Challenges
Coverage gaps or traffic hot spots
Need to improve
coverage or add capacity
on traffic hot spots
“Network users expect
their mobile broadband
service to be available
wherever they have voice
access”
Traffic hot spots
Coverage gap or holes
GSM
coverage
Broadband coverage
5
©2013 Nokia Solutions and Networks. All rights reserved.
You can setup the color/gradient and outline style of selected shapes with the “
Shape_set_color_and_gradient
” macro, or by clicking
Lowest capacity evolution cost with Flexi BTS
Micro
(1
–
10 W)
Macro
�( 10 W)
6
-
sector/AAS
6
-
sector/AAS
1
-
sector
1
-
sector
1
-
sector
3
-
sector
Pico
(0,1
–
1 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
6
©2013 Nokia Solutions and Networks. All rights reserved.
You can setup the color/gradient and outline style of selected shapes with the “
Shape_set_color_and_gradient
” macro, or by clicking
Other vendors are missing Flexi BTS
Adding much more sites is adding operator costs
Micro
(1
–
10 W)
Macro
�( 10 W)
3
-
sector
3
-
sector
1
-
sector
1
-
sector
1
-
sector
3
-
sector
3
-
sector
Pico
(0,1
–
1 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 band
1
-
sector
1
-
sector
1
-
sector
* New tower is not included
7
©2013 Nokia Solutions and Networks. All rights reserved.
You can setup the color/gradient and outline style of selected shapes with the “
Shape_set_color_and_gradient
” macro, or by clicking
Flexi
Lite
BTS
Small single
–
box 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
BTS
•
WCDMA/HSPA
•
Tunable output power
•
10W + 10W/micro
•
250mW + 250mW/
pico
•
Volume ~10 L
•
Weight ~11 kg
Compact size antenna
8
©2013 Nokia Solutions and Networks. All rights reserved.
You can setup the color/gradient and outline style of selected shapes with the “
Shape_set_color_and_gradient
” macro, or by clicking
Flexi
Lite
BTS
•
For capacity and coverage enhancement
•
WCDMA/HSPA+/DC
-
HSPA+/MIMO support
•
•
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
•
•
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 x w x d
) ~10L
•
Outdoor
-
35 to +55
º
C, IP65
•
Power consumption
190W
(100% load)*
•
Acoustic noise 42
dBA
@+23
º
C (sound power)
•
Weight:
~11
kg
Indoor/Outdoor
*) Single
10W
output power
9
©2013 Nokia Solutions and Networks. All rights reserved.
You can setup the color/gradient and outline style of selected shapes with the “
Shape_set_color_and_gradient
” macro, or by clicking
Flexi
Lite
BTS
Excellent 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
•
DC
–
HSUPA= 23Mbps
Preliminary
capability
*) Depends on Rel.7 terminal share % and Fractional DPCH feature activated in the network
10
©2013 Nokia Solutions and Networks. All rights reserved.
You can setup the color/gradient and outline style of selected shapes with the “
Shape_set_color_and_gradient
” macro, or by clicking
Flexi
Lite
BTS
Building blocks
Standalone Flexi
Lite
BTS
With wall installation kit
Optional integrated antenna
Visual cover
•
Optional
Cable cover
•
Part of standard
package
With pole installation kit
11
©2013 Nokia Solutions and Networks. All rights reserved.
You can setup the color/gradient and outline style of selected shapes with the “
Shape_set_color_and_gradient
” macro, or by clicking
Flexi
Lite
BTS
Site implementation examples
•
Pole installation
-
Unique
-
any
position installation
possible
•
Wall or flat surface installation
-
Unique
-
any
position installation
possible
-
Inside cabinet installation possible
•
Unique
-
stack installation
-
e.g. Multi
-
frequency site
-
Unique
-
any
position installation
possible
12
©2013 Nokia Solutions and Networks. All rights reserved.
You can setup the color/gradient and outline style of selected shapes with the “
Shape_set_color_and_gradient
” macro, or by clicking
Flexi
Lite
BTS
Micro cell configuration examples
TX / RX
Antenna
filter
RX
TX
TX / RX
Antenna
filter
RX
TX
f1 10W
2
-
Omni, (1TX/2RX) in both cells
f2 10W
TX / RX
Antenna
filter
RX
TX
TX / RX
Antenna
filter
RX
TX
f1 10W
f1 10W
(2TX / 2RX), 10W + 10W MIMO
TX / RX
Antenna
filter
RX
TX
TX / RX
Antenna
filter
RX
TX
2+2, (1TX/1RX) in both sectors
f1 5W
f2 5W
f1 5W
f2 5W
•
1
-
[email protected] (1TX/2RX)
•
2
-
[email protected] (1TX/2RX)
–
in
above figure
•
[email protected] (1TX/1RX)
•
[email protected] (1TX/1RX)
–
in
above figure
•
1
-
[email protected]+10W MIMO
(2TX/2RX)
–
in above figure
•
2
-
[email protected]+5W
MIMO
[email protected]
power/cell
13
©2013 Nokia Solutions and Networks. All rights reserved.
You can setup the color/gradient and outline style of selected shapes with the “
Shape_set_color_and_gradient
” macro, or by clicking
Flexi
Lite
BTS
Interfaces
EAC
External
Alarms and Control
LMP
Local
Management Port
Wireline
SYNC_IN
Synchronization
input
Power switch
On/Off LED
AC
TX/RX 1
TX/RX 2
EAC
SFP
LMP
Status LED’s
SYNC_IN
Eth.
GND
SFP
Fibre
TX/RX
Transceiver output/input
AC
AC
input
14
©2013 Nokia Solutions and Networks. All rights reserved.
•
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*
•
-
Traffic hot spots, coverage fix, indoor coverage, indoor
pico
or DAS, high traffic density
-
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
and
support for 2
-
way diversity
–
124
dBm
.
•
Unique installation options
-
Indoor and outdoor
–
35C 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 slide 9
Flexi
Lite
BTS
Leader for various small cells applications
15
©2013 Nokia Solutions and Networks. All rights reserved.
You can setup the color/gradient and outline style of selected shapes with the “
Shape_set_color_and_gradient
” macro, or by clicking
Flexi
Lite
BTS transport options
•
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 ports
xPON
(GPON, EPON *)
•
3*) Realized via special SFP’s for GPON or
EPON
•
Special SFP’s integrate a complete ONU/ONT
with standard GE port towards BTS
Flexi Packet Microwave Radio (MWR)
•
Throughput up to 450Mb/s
•
6
–
38 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
Flexi Packet
Lite
MWR
Flexi
Lite
BTS
,
electrical
2) Optional optical or
electrical
SFP
3) Optional GPON/EPON
ONU SFP
Flexi
Lite
BTS
*) Availability based on market
need
16
©2013 Nokia Solutions and Networks. All rights reserved.
You can setup the color/gradient and outline style of selected shapes with the “
Shape_set_color_and_gradient
” macro, or by clicking
Flexi
Lite
BTS Transport options
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
-
45
SFP slot for
optional
optical
or electrical
Ethernet SFP‘s
17
©2013 Nokia Solutions and Networks. All rights reserved.
You can setup the color/gradient and outline style of selected shapes with the “
Shape_set_color_and_gradient
” macro, or by clicking
Flexi
Lite
BTS
Operability
•
Commissioning (see notes page for more details)
•
Auto connection, auto configuration
•
•
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
EAC
LMP
Status LED’s
18
©2013 Nokia Solutions and Networks. All rights reserved.
You can setup the color/gradient and outline style of selected shapes with the “
Shape_set_color_and_gradient
” macro, or by clicking
Flexi
Lite
BTS
-
Summary
For clever capacity
and coverage enhancement
Flexi
Lite
BTS
Unique installation options
Operation from
–
35C to +55C, IP65 with full
performance
Any installation position is possible
and also limited
space is possible due to silent active cooling
Stack installation is possible to save site space and for
nice site outlook
Macro BTS features and MBB capability
Easy to plan and deploy micro or
pico
cell sites on
existing macro network
Same HSPA peak rates as with macro BTS e.g. HSDPA
84 Mbps and HSUPA 23 Mbps
Leader for various small cell applications
For traffic hot sports and macro network traffic capacity
extension/off
-
load
For cost efficient coverage fix and remote area service
improvement
For indoor service improvement with outdoor, indoor,
pico
and DAS installation
High traffic density with small cell layer
Up to 30% TCO saving with Flexi 6
-
sector/Active Antenna
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 small
size and any installation options
Transport options: Ethernet,
xPON
, MW
-
Radio
©2013 Nokia Solutions and Networks. All rights reserved.
Thank You!
23
-
Jan
-
14
Document ID / v. 0.1 / Life cycle status / Dept. / Author
Приложенные файлы
