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HUAWEI TECHNOLOGIES CO., LTD.
www.huawei.com
Understanding E & V Band E band Microwave - RTN 380 V band Microwave - RTN 360 Spectrum Management Recomendations
Mario Cordani Microwave Senior Product Manager [email protected] 1 October, 2014
Copyright© 2014 Huawei Technologies Co., Ltd. All Rights Reserved.
HUAWEI TECHNOLOGIES CO., LTD. HUAWEI Confidential
Understanding E-Band
HUAWEI TECHNOLOGIES CO., LTD. HUAWEI Confidential
E & V Band Frequency Allocations
100 10
20
30
40 50
60
70
80
90
6L/6U
11
13
15
18
23
26 38
E-band
71 - 76GHz
7/8
52 55 57 – 64
ITU-R Radio-Frequency Channel Arrangements
28 32
f1 f2 f3 f19
71 GHz 76 GHz 81 GHz 86 GHz 19X 250 MHz 19X 250 MHz
81 - 86GHz
V-band
f1 f2
17.685G 19.710G 18*56MHz
f1 f2 f3 f19
Very large spectrum available, 10 GHz19 channels 250 MHz) Traditional Radio spectrum
The channel less than 56M
E-band • 10 GHz spectrum available in E-band
• Channel space is 250 MHz, and could be bundled for a big pipe
(500MHz,750MHz…..)
• 1Gbps~5Gbps could be supported
Traditional band • Only 2GHz spectrum available in 18GHz.
• The largest channel space is 56 MHz.
• The largest capacity is about 470Mbps
42
HUAWEI TECHNOLOGIES CO., LTD. HUAWEI Confidential
2013 Oct. 2012 2014 Q1
(Source: Dell'Oro)
London Layer123 Forum
Industry's first 2nd Gen.
E-Band launched officially
Worldwide
Rank 1st market share and
40 commercial applications
South Korea
Industry's first commercial
CPRI over E-Band project
Understanding E-Band
HUAWEI TECHNOLOGIES CO., LTD. HUAWEI Confidential
uRRU
uRRU
⑥Cloud BB, CPRI interconnect BBU and uRRU
④ Enterprise business access ③FTTA (Fiber to the air)
①Macro cell backhaul, high capacity ②Small cell backhaul
⑤Complement fiber and aggregation link, ultra high capacity
What are major application scenarios of E-band?
Understanding E-Band
HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential Page 6
Neighborhood
Depth Coverage
Building shadow
Coverage
RTN 380 - CPRI over E-band Application Scenario
Signal Source of
Indoor coverage
CPRI OVER E-band
Macro Site
CloudBB
Macro Site
RRU
RRU
Macro Site
HUAWEI TECHNOLOGIES CO., LTD. HUAWEI Confidential
GE(e) interface GE(o) interface
Volume 20%
265 mm x 265 mm x 65 mm
Power consumption 24%
42 W
Weight 15%
4.7 kg
System gain 2 db up
GE interface 4
Capacity 4 Gbps
Channel spacing 4 types
125 MHz, 250 MHz, 500 MHz, 750 MHz
Modulation QPSK Strong, QPSK, 16QAM strong 16QAM, 32QAM, 64QAM
3ms
3ms 3ms
What's new about Huawei E-band products?
E-Band Product Intro
HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential Page 8
Leading E-band Commercial Applications
RTN
380
HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential Page 9
E-band spectrum characteristics summary
1) E-band provides a wide spectrum resource : 10 GHz bandwidth available for commercial use
2) E-band provides high frequency reuse : Double freq. reuse compared to 38GHz
3) E-band propagation model is specified by ITU-R P.530-14
4) E-band has low interference propagation characteristics . Pencil Beam antennas
E-band is an an abundant and easy to manage resource E-band should be put under a “Low Cost “ license regime
HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential Page 10
More than 40 countries have opened the E-band many will follow soon
Typically low cost license fee (less than 30% of traditional frequency or free of charge)
Most common regulation is the conventional link-by-link coordination made under administration’s
responsibility
In some countries (US, UK, Australia,…) the E-band is regulated with a “light-licensing” regime: self-
coordinated, first-come-first-served basis with a link register maintained by the spectrum Authority
Countries where E-band is already regulated
Examples of license fees in selected countries globally
Country
80 GHz
Link/year
[€]
23 GHz
Link/year
[€]
250 MHz 500 MHz 56 MHz
Australia 226 226 6485
Poland 25 50 2410
Finland 33 33 180
Germany 270 300 1032
Ireland 180 180 1350
Netherlands 78 78 207
Norway 50 50 170
Switzerland 268 540 6023
UK 56 56 1663
USA 52 52 780
Higher Capacity + Lower License Fee = New Opportunities
HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential Page 11
E Band - Frequency regulation approaches
License approach Description
Full Licensing
Opt. 1 Each Link must be submitted to NRA. NRA will check for interference and
approve/modify/reject the link.
Fee is paid on hop/year base
Opt. 2
Each operator get a spectrum portion to be used nation/region
wide.
Fee is paid on Spectrum/Year base
Light Licensing Hop planning does not require NRA approval. Each hop must be registered in a
common public register.
Unlicensed Hop planning does not require any NRA activity. Spectrum is Free of charge
Huawei recomend E-band to be “Light License” regime
HUAWEI TECHNOLOGIES CO., LTD. HUAWEI Confidential
V Band - RTN 360 introduction
General system information • Frequency: (59-64GHz)
• TDD/16QAM/200MHz • Air capacity: 450Mbps UL:DL
1:1/1:2/1:3)
Networking • Synchronous Ethernet
• 1588V2 hardware ready
Dimensions • Size: 192.5x 192.5 x70mm (2.6L)
• Weight: < 2.5kg
Power supply • Power over Ethernet • Power Consumption: 20W
USB/WiFi/RSSI
telescope
Equipment
installation bracket
quick-lock hoop
GE(e)& POE
GE(e)
Earth wire
P&Ecable
HUAWEI TECHNOLOGIES CO., LTD. HUAWEI Confidential
How the V Band - RTN 360 can utilized for Atom Cell
AC
PoE
PoE
Dock 3803E/3203E RTN 360
AC
BTS3902E RTN 360
PoE
HUAWEI TECHNOLOGIES CO., LTD. HUAWEI Confidential
Integrated antenna, no
assembling at site
Simple installation with quick-
lock hoop
Installation in 15 min
Fast antenna alignment
with telescope in 2 min
V Band - The Fast Installation and Fast Antenna Alignment
HUAWEI TECHNOLOGIES CO., LTD. HUAWEI Confidential
RTN 360 …
WiFi control port, Support zero touch operation and maintenance
WiFi
RSSI USB
RTN360 integrates a WiFi
control port
Smartphone/Pad/notebook can
down load the LCT software from
the huawei official web site
RTN 360 can be easy
commissioning and maintenance
at street level by Wireless LCT
HUAWEI TECHNOLOGIES CO., LTD. HUAWEI Confidential
V – Band
TDD mode, suitable for the small cell service
The TDD mode support asymmetric traffic, satisfy
the small cell service.
RTN 360 configure the air capacity as below
UL:DL 1:1/1:2/1:3
TDD mode only use one channel, support
individual channels move independently, no need
to consider the high site and low site ,easy to find
the clean spectrum, and easy to avoid interference
RTN360 support automatic frequency scan and
choose
HSPA: 30/100 Mbps (UL/DL)
LTE: 40/190 Mbps (UL/DL)
Different Operators will be covering the same
areas
Interference scenarios must be considered
1.2 GHz
59.1GHz 60.3GHz
61.8GHz 63GHz
Low site High site
1.2 GHz
FDD mode
2GHz TR Space
59GHz 60GHz
62GHz 64GHz 63GHz
5GHz availble
TDD mode
TDD mode , one single device covers all scenarios
and all countries ,fully planning-free
FDD mode have to distinguish High site and low
site, Go and Return sub-bands may be regulated
differently, depending on country
HUAWEI TECHNOLOGIES CO., LTD. HUAWEI Confidential
55 56 57 58 59 60 61 62 63 64 65 66 67
55.7
8
15
14
13
12
11
10
9
8
7
6
5
4
59.3
Not available for Fixed Links
Freq. (GHz)
Oxi
gen
Ab
sorp
t. (
dB
/km
)
V-band Spectrum introduction
V-Band :57GHz~64GHz, is unlicensed frequency, can lower the small cell solution cost, but
any interference condition must be examined beforehand
Oxygen absorption allows reuse of frequencies: the distance is about 300m, suitable for the
dense deployment
57GHz~64GHz
HUAWEI TECHNOLOGIES CO., LTD. HUAWEI Confidential
V Band - Frequency regulation approaches
License approach Description
Full Licensing
Opt. 1 Each Link must be submitted to NRA. NRA will check for interference and
approve/modify/reject the link.
Fee is paid on hop/year base
Opt. 2
Each operator get a spectrum portion to be used nation/region
wide.
Fee is paid on Spectrum/Year base
Light Licensing Hop planning does not require NRA approval. Each hop must be registered in a
common public register.
Unlicensed Hop planning does not require any NRA activity. Spectrum is Free of charge
Huawei recomend V-band to be “Free of Charge” because of short link distance
Thank you www.huawei.com
Copyright © Huawei Technologies Co., Ltd. 2014. All rights reserved.
No part of this document may be reproduced or transmitted in any form or by any means without prior written consent of Huawei Technologies
Co., Ltd.
NO WARRANTY
The information in this document may contain predictive statements including, without limitation, statements regarding the future financial and
operating results, future product portfolio, new technology, etc. There are a number of factors that could cause actual results and developments
to differ materially from those expressed or implied in the predictive statements. Therefore, such information is provided for reference purpose
only and constitutes neither an offer nor an acceptance. Huawei may change the information at any time without notice.