Transcript New Development of IMT-2000 and Satellite Communications for

Surveying Frequency Planning and Pragmatic
Development Strategy of Wideband/
Broadband Wireless in China
Prof. Chen Ruming
Vice Chairman of MII Comm. Science & Technology
Commission and Former Deputy Director General
Radio Regulatory Department
(State Radio Office of China )
Ministry of Information Industry , China
Bei Li Shi Road No.80 , Beijing , 100037 , China
Tel : +86-10-68351557
Fax : +86-10-68366494
E-mail : Chen.Ruming@SRRC. GOV.CN
http : / WWW.SRRC.GOV.CN
Broadband Wireless Summit Int’l 2004
June 2004 , Beijing , China
CRM/3G’2004/PP/1-
中国宽带无线频率规划
及务实发展策略展望
陈如明
教授
Vice Chairman of MII Comm. Science & Technology
Commission and Former Deputy Director General
Radio Regulatory Department
(State Radio Office of China )
Ministry of Information Industry , China
Bei Li Shi Road No.80 , Beijing , 100037 , China
Tel : +86-10-68351557
Fax : +86-10-68366494
E-mail : Chen.Ruming@SRRC. GOV.CN
http : / WWW.SRRC.GOV.CN
Broadband Wireless Summit Int’l 2004
June 2004 , Beijing , China
CRM/3G’2004/PP/1-
Surveying Frequency Planning and
Pragmatic Development Strategy of
Broadband Wireless in China
Contents
•
• 1. Introduction
• 2. Market Perspective of Broadband Wireless
• 3. Frequency Planning of Broadband Wireless
• 4. Development Strategy Considerations of
• for Broadband Wireless Towards NGN
• 5. Concluding Remarks
•
CRM/3G’2004/PP/2-
• 1. Introduction
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A. Electro-magnetic spectrum , Radio and Wireless, as
well as NB,WB and BB Wireless
* Historical background
*f <= 3000GHz , Radio , -1,0,1,…12 , total 14 sub-bands
*f > 3000GHz ---------, Light and Particle Spectrum ,
Wireless , such as FSO, Blue -light Comm. Neutrino
Comm. , etc. , NB vs. WB and BB Wireless
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B. NGN vs. NGBW
*NGN issues new development of ITU-T, SG-13 in 2004 , Definition
and the main Architecture Framework , ~ new IP based all IP
NGBW should be developed homogeneously
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C. 3G , 3G Standardization vs.3G and BB Wireless Evolution
* Access and applications layers of NGN should be the Wireless
World from the Global Multimedia PCS viewpoint through WBAN,
WPAN, WLAN, WMAN, WWAN , IEEE 802.xy, fixed/stationary , transportable, semi-mobile or nomadic , mobile; FDD, TDD, （CDD ）.
* 3G definition , 3G standardization work and IEEE 802.x y work,
3G vs. 3G Evolution and BW wireless towards NGN
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CRM/3G’2003/PP/3-
• 1. Introduction (cont.)
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D. Important progress of China’s BB Wireless in 2003
* Mobile communication important milestone of mtp users 259.64M >
ftp users 255.14M in Oct. 2003
* Broadband wireless access 3.5GHz band MMDS freq.allot bidding and
LMDS commercial testing
* WLAN hotspots spreading of O/P -WLAN and China’s WAPI
• 2. Market Perspective of Broadband Wireless
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* Main 3G service types -----Real-time voice , video type and inform. , contents type .
Voice ( simple voice , and rich voice including video picture, photo, file ,
fax and data) , video including streaming media and video interactive
multimedia .
The later type including : INTERNET/INTRANET/EXTRANET access,
and personal mobility services including infotainment supported by
mobile portal , as well as multimedia messaging and LBS , etc.
* The data from UMTS reports #17~#19 showing that 3G revenue about
1000 B Euro in 10 years since the operating; up to 2010 3G global
revenue about 320 B $ , and in APR about 118 B $
CRM/3G’2004/PP/4-
• 2. Market Perspective of Broadband Wireless
(cont.)
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* Some China’s prediction data showing that 3G operation revenue about
1000 B RMB in 6years since the operating, system equipment revenue
about 590 B RMB and terminal revenue about 400 B RMB
@ Therefore , considering China’s mobile market size near about 1/5~1/8
of global size , and the 3G Evolution market size more than the pure
3G market size , also put the manufacturing , operation and value added
service together , obviously , the China’s 3G Evolution market size will
be hopeful up to several 1000 B RMB to 10000 B RMB or beyond
* The market size of 3.5GHz MMDS after 3 time bidding would be near
about 10~15 b RMB , plus LMDS the BFWA market size would be
several 10 B RMB
* For the WLAN market , some prediction data shown that the average
annu. growth rate would be about 30% global based next 5 ears ;and the
Asia region is the next wave hot region of WLAN growth , the growth
rate from 2004 to 2005 would be about 50%. Up to 2006 , the WLAN
global market size would be about 260M US$ ; the numbers of WLAN
hot spots managed by China’s big operators is more than about 1000 in
2003.
CRM/3G’2004/PP/5-
• 3. Frequency Planning of Broadband Wireless
•
For whole 3G and broadband wireless evolution it is much more
important to have the frequency planning of an ahead of relevant
spectrum resource supporting , and the network planning /
implementation optimization with directly amplifying repeater
supporting , etc.
• Frequency Planning
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* Complete modifications for the China‘s radio frequency allocation
regulations from version 82 to new version 2000 connected to the
latest version of Radio Regulation and the development of WRC2000, it’s the legal basis and framework of detailed frequency
planning
* Frequency planning for the new generation- mobile
communications -----4 levels
@ 3G Mobile FP considerations for both core band and additional
band , as well as FDD (120+60+170=350MHz) and TDD (55+100=
155MHz) , closely combined with the China’s real situation
* The frequency planning for the new generation-wideband/
broadband wireless access -----6 main aspects , especially for the
frequency planning of 2.4GHz , 3.5GHz, 5.8GHz and 26GHz bands
following the market orientation
CRM/3G’2004/PP/6-
• 3. Frequency Planning of Broadband Wireless
(cont.)
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# 3.5GHz band MMDS F P and 3 times bidding procedures
% For 5 GHz band , 5250~5350 MHz, additional 100 MHz FWA
frequency allocation planned in ITU 3rd region from WRC-2003 , in
Geneva
* For WLAN , the basic frequency planning in China is in 2.4 and 5.8
GHz bands, the following planning would be in 5GHz band referring to
the WRC-2003 R(W)LAN planning development with 455MHz BW in 5
GHz band as mentioned above .
• Some detailed frequency planning results and considerations for BB
wireless are as follows----• A. For mobile communications of 3G evolution
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a. Frequency planning considerations for the IMT-2000 core
frequency band
First actively cleaning the FDD band 1920-1980MHz/ 2110-2170 MHz
band as mentioned above ; 2010-2025 MHz for IMT-2000 TDD
testing ; also at proper time to transit the band 1900-1920 MHz as
3G TDD applications ; 1980-2010 MHz / 2170-2200 MHz band for
IMT-2000 MSS applications
CRM/3G’2004/PP/7-
• 3. Frequency Planning of Broadband Wireless
(cont.)
• Frequency planning considerations for the broadband WA mobile
-support using HAPS . Doing the technical testing , in principle
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to support the ITU-R conclusions , it can use the bands , such as
1885-1980 MHz, 2010-2050 MHz and 2110-2170 MHz for IMT-2000in
high altitude base-station applications for supporting the 3G
evolution .
b. Frequency planning considerations for the IMT-2000 additional
frequency bands
Prediction data showing that China would need about 210 MHz 3G
additional bandwidth . We will follow WRC-2000 conclusions to use
total 4 frequency blocks additional for IMT-2000 applications , i.e.,
806-960 MHz, 1710-1885MHz, 2500-2690 MHz and 2300-2400 MHz ,
plus the possible HAPS application bands for 3G and or 3G+/4G
terrestrial services;
5 additional frequency blocks 1524-1544MHz, 1545-1559MHz , 16101626.5 MHz ,1646.5-1660.5 MHz and 2483.5-2500 MHz for IMT-2000
MSS , attached the further coordination with other services ,
including RDSS.
CRM/3G’2004/PP/8-
• 3. Frequency Planning of Broadband Wireless
(cont.)
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@ The China’s 3G basic frequency planning result for both FDD and
TDD complementary , reasonable and healthy development in the core
band,
its neighbouring band and the partial additional bands -----55+100=155MHz for TDD , 120+60 =180 MHz plus 170 MHz of 800/900/
1800MHz 2G/2.5G naturally evolution band, total 350 MHz for FDD .
For the detailed information please see the Doc.信部无［２００2］479
c. Frequency planning considerations for the band 450-806 MHz of
IMT-2000 evolution possibility and further forward evolution 3G+ /4G
bands <6-8GHz for future 3G+ /4G applications
Look attentively at the 450-806 MHz band for the new
development of the IMT-2000 service interest and the bands <6~8
GHz for the possible 3G+/4G application , for which it would be
need about totally 1.5-2GHz bandwidth with very nice mobile
operation propagation condition ;
d. Frequency planning considerations for new generation-mobile
communications at the high frequency bands
Except the bands 5.3, 5.8, 10-16GHz , important high frequency
bands for MBS would be 19.485-19.563, 39.5-40.5, 42.5-43.2 and 5964GHz , etc.
CRM/3G’2004/PP/9-
• 3. Frequency Planning of Broadband Wireless
(cont.)
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Typical General UMTS GRAN/BRAN ACTS MBS projects such as
MWAND , AWACS ,SAMBA and MEDIA , at bit rate STM-1
155Mbit/s or more with mobile coverage about several 10 to 200 m
# For 5 GHz band (5150~5250, 5250~5350 , 5470~5725 MHz ) , total
455MHz R(W)LAN additional frequency allocation from WRC-2003
Following ITU-T/R and 3GPPx, as well as IEEE 802.xy , including
802.20x/21x , doing the frequency planning every effort for the 3G
evolution 2.5G+ /3G / 3G+ / 4G…….
• B. For FWA
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a. TDD and FDD for 400MHz and 450MHz band bands
b. TDD for 1800MHz band
c. TDD for 1900~1920 MHz band
d . 1880~1900/1960~1980MHz band FDD FWA processing for 3G
e. TDD 2.4 and 5.8 ISM bands
f . FDD 3.5GHz band MMDS type FWA , 3 times bidding for freq. allot.
g. FDD 24.507～25.515GHz/25.757～26.765GHz band LMDS
h. Bluetooth/Pico-cell FWA
i . HAPS(STS、SCS） FWA
k. Unlicensed FWA
CRM/3G’2004/PP/10-
• 3. Frequency Planning of Broadband Wireless
(cont.)
• C. For WLAN
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*2.4 GHz and 5.8GHz band planned and future planning in 5GHz band
•
@ Importance of the Frequency Planning and Network Optimization for
Maximum usage of 2G/2.5 G and 3G Evolution towards NGN
# Network Planning / Implementation Optimization
* For fully using 2G/2.5G and 3G evolution with high spectrum
utilization efficiency , the network planning/ implementation
optimization is more and more important continuously , supported by
the excellent cost/ performance RF modules and components , including
MHA(Mast Head Amplifier ), MHB (MH Booster) , BBA (Base-station
Booster Amplifier) , WBA( Wide Band Combiner) , DVGA （Dual
Duplexer Filter with LNA )，SSA (Shaped Sector-Antenna ) … etc.
* The network optimization work would be more and more complex and
difficult for some new networks with new system architecture and smaller
and smaller cell structure , such as GSM/GPRS, CDMA , PHS
/PAS/PCS , W CDMA/ cdma 2000 , MBS , etc.
% From optimization architecture viewpoints it would be better to
develop the distributed intelligent base-station system / network
architecture with technology innovation
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CRM/3G’2004/PP/11-
• 4. Development Strategy Considerations of
• for Broadband Wireless Towards NGN
• A. Market driven orientation and technology driven
supporting , as well as “ Killer –x” issues
• #
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Innovation and Wireless New Technologies and New Services
*Multi -dimensional signal processing,, EMC analysis and frequency
sharing in time , frequency, space, signal, network , as well as in
displaying domains , including MIMO processing;
*The flexible and scalable spectrum resource management in using
intelligent agent for the IP based multimode broadband wireless
operation environment with seamless and organic integration of
mobile , fixed terrestrial and satellite together;
*Advanced antenna beam shaping , spot beam and cell structure ,
adaptive/smart antenna for both TDD and FDD , and software
( defined ) radio especially for the ground segment , which are the
essential approach of rapidly increasing the power/ spectrum
efficiency and cost –effective system with configuration flexible
changing ;
*Modern code / modulation technologies , including <2.4bkbit/s good
vocoder , MPEG4~7 and MPEG21 -video compression and management
technologies , as well as Turbo code, UEP code ,
CRM/3G’2004/PP/12-
• 4. Development Strategy Considerations of
• for Broadband Wireless Towards NGN (cont.)
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LDPC code, QAM/ (x)–OFDM-(y) (C-OFDM, W-OFDM,V-OFDM,
MIMO-OFDM,F-OFDM, OFDMA, etc.) , MIMO-STC, VMSK/
V(M)WDM and various parallel and/or serial concatenated coding
/ coded modulation
*Satellite Artificial Neural Network technology , adaptive signal
processing and statistical detection, including multi-user joint
detection , non-linearity adaptively learning and equalizing .
*Multi-level universal platform for multimedia integrated service
operation , including multi-level BFWA and multi-level LEO/MEO
/GEO satellite constellations and multi-satellite co-location and
virtual satellite system concept applications ;
*Streaming media technology , including caching , variable bandwidth
dynamically managing resources and networks , as well as the satellite
CDN platform technology , combined with “Push” and “Pull”
technologies for solving the IP based network - high speed on line
multimedia transport continuously ;
*Softswitch, it could fast provide compatible new services, cover the
new fields, create the new financial profit increasing point ;
CRM/3G’2004/PP/13-
• 4. Development Strategy Considerations of
• for Broadband Wireless Towards NGN (cont.)
•
*The study and development of new application protocol and algorithm
based on IP and/or all IP platform and global personal
communication operation
• * IAB RFC 1072 “Long-Fat Pipe” and Throughput , IETF RFCs.
1323,2018, 2001 &2518 , etc.
• * TCP/IP improvement for adapting satellite environment of increasing
the transport throughput , like TCP/IP protocol extension
improvement of framing - configuration , selective ARQ , delayed acks.
after slow start , selective ack. and forward ack. , ack. congestion
control, window side design , TCP header compression , ack.
suppression and compaction , as well as TCP/IP protocol
transformation with gateway , like using spoofing technology ;
* Dynamically adaptive resources distribution , including a serious
adaptive QoS control technologies ;
• * “Tunnel in Sky” technology for solving the dynamic transponder
allocation and dynamic transmission speed control , optimum routing
selection for IP over satellite ;
•
CRM/3G’2004/PP/14-
• 4. Development Strategy Considerations of
• for Broadband Wireless Towards NGN (cont.)
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* also the integrated wireless application protocols and wireless
connection technologies , such as WAP, i-Mode c_HTML/x-HTML,SIP,
API, Bluetooth /WPAN / WLAN and Pico-WLAN applications ;
* DVB-IP platform and security control Conditional Access
technologies , digital watermarking for complementing cryptography by
embedding imperceptible signal in the video-multimedia streaming as
a strong counter-measure of IPR protection against the illegal coping
after the decryption
*High frequency bands new components and system technologies form
X band to Ku/Ka ,pure Ka, EHF (V/Q/W) bands , etc.
*Xenon Ion Propulsion , high efficiency solar energy and battery
technologies for increasing satellite life;
*Advanced On Board Processing technologies , such as SAW
channelization and low power ASIC module , high speed FFT
channelizing , routing and antenna beam-forming ,
/ Butler matrix amplifying and RF power on demand dynamic
distribution , as well as the 3rd layer broadband IP switching ;
CRM/3G’2004/PP/15-
• 4. Development Strategy Considerations of
• for Broadband Wireless Towards NGN (cont.)
•
* Inter-satellite link using space optical technology , including
optical TX/ Rx , MODEM (IM-DD, CPPM, DPSK,DCPSK, CPSK, CPM,
CQAM, etc.), Pilot , Filtering , as well as , WDM , ISL Ring
networking and SO-CDMA technologies *Advanced RNSS
technologies
* Megabird and Nanosat
* Middleware
* and NGOSS/NGBSS for 3G and BB wireless Evolution towards NGN
@ Following the NGN development , the technologies of
wire and wireless are more and more to be convergence ！
B. 3G and 3G evolution pragmatic development strategy
a. Basic principle and guideline
b. IPR issue and other preparations such as licenses , frequency
compensation , time schedule , business model with profit
c. TDD and FDD relationship
•
CRM/3G’2004/PP/16-
• 4. Development Strategy Considerations of
• for Broadband Wireless Towards NGN (cont.)
d. Scientific decision making for starting the 3G
f. detailed dividing of the 3G and 3G evolution market
e. actively innovating in all direction
• C. BFWA Pragmatic Development Strategy
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a. The works of 3.5GHz band after obtained the frequency resources
b. The multi level architecture operation
c. The new technology innovation and networking and equipment
inter-working
d. Scientific decision –making and pragmatic development shown from
the 3 times bidding results
e. Processing the Industry - chain and All -win relationship well
D. WLAN Pragmatic Development Strategy
a. New standard implementation issue of WAPI
b. Steady, orderly and health development of O/P-WLAN
c. The united optimal working of WLAN combined with x DSL, GPRS
and cdma 2000 1x , as well as 3G and 3G evolution ,etc.
CRM/3G’2004/PP/17-
• 4. Development Strategy Considerations of
• for Broadband Wireless Towards NGN (cont.)
• E. Wi-Fi , WiMAX ( Wider –Fi) , MBWA( Mobile –Fi) vs. 3G
and 3G Evolution , and
•
F. “Eco Industry –x” issues , such as Industry chain---Eco-chain --Eco - cycle ---Eco- system ,….. etc. ;
•
G. “ Killer –x” issues and All Direction Innovations ( on technologies ,
services , applications , contents , integration , market, sales , as well as
business model and “all win” cooperation strategy, etc.) and due
continuous development ;
•
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H. So called x-Law issues ( Moore , Metcalfe , Matthews , S-Moore –
Laws), the essential connotation of the Moore’s Law ;
•
I. 3G and 3G Evolution issues ------2G/2.5G + 802.xy , … etc.
3G or 2G/2.5G+4G or
•
•
CRM/3G’2004/PP/18-
• 5. Concluding Remarks
• A. Broadband wireless with very attractive market perspective ,
but we should work in active , steady , scientific and pragmatic
attitude ;
• B. To treat the relationships of market driven and technology
driven , “ Killer –x” issues and All Direction Innovations , as
well as “Eco Industry –x” issues and all –win co-operations
principle , etc. well ;
•
C. Correctly understand and treat Wi-Fi , WiMAX ( Wider –Fi) ,
MBWA ( Mobile –Fi) vs. 3G and 3G Evolution towards NGN
•
•
CRM/3G’2004/PP/19-
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Thank You
for Your Attention !
CRM/3G’2004/PP/20-
• ［作者简介］
• 陈如明教授，信息产业部通信科技委副主任及无线电管理局原副
局长。主任高级工程师，浙大、清华、北大等大学兼职教授; 中
国通信学会及中国电子学会会士( Fellow )，我国无线电频率规
划专家咨询委员会主任，国内外一些知名技术杂志编委,国内一些
知名协会、学会副会长及常务理事。曾为邮电部第四研究所及国
家无委办总工、美国斯坦福（Stanford）大学高级研究学者及国
际通信卫星组织（INTELSAT）中国董事。主持和参加过多种科研
项目，获国家及部级多项一至三等国家级、部级科技攻关、科技
进步奖及两委一部表彰奖等多种奖励, 1991年获国家科学研究突
出贡献特殊津贴 ; 已发表涉及数字微波、卫星通信，移动通信、
个人通信，信号设计、自适应信号处理与统计检测、编码调制，
干扰分析协调与频率规划、频谱管理等研究领域的中英文论文150
余篇及包括全国高技术重点图书在内的专著4本。1998年己为美国
国 际 名 人 评 选 组 织 ( International Who’s
Who
of
Professionals ) 及世界文化艺术研究中心( World Cultural
and
Arts
Research
Center ) 分 别 评 选 为 世 界 名 人
( International Who’s Who ) 及 全 球 名 人 ( World
VIP ) 。
@ 北京北礼士路80号信息产业部无线电管理局,100037
* E-mail : [email protected]
•
• Author Profile
•
Professor Chen Ruming is the Vice Chairman of MII Communications
Science& Technology Commission and the former Deputy Director Genera1
of Radio Regulatory Department of MII, Principal Senior (first tier
Professor-level) Engineer, part-time Professor at Zhejiang University,
Tsinghua University, Peking University, Fe11ow at China Institute of
Communications and China Institute of Electronics, editorial committee
member of some famous journa1s home and abroad, Chairman of China
Radio Frequency Planning Expert Advisory committee, executive director of
some famous institutes or societies, former Chief Engineer of the Fourth
Research Institute of the former MPT and former State Radio Regulatory
Commission , Senior Research Scho1ar at Stanford University in USA , and
China Governor to INTELSAT. The author has won many first to third prizes
of science at State and Ministerial levels,and enjoyed the special State- whole
life allowance since 1991 with his outstanding R & D contribution . His
specia1ties cover digital microwave radio , satellite communications, mobile
communications, persona1 communications, signal design, adaptive signa1
processing and statistica1 detection, coding and coded modulation ,
interference analysis
coordination and frequency p1anning, spectrum
management. He has authored more than 150 papers in Eng1ish and Chinese
and four professiona1 books, inc1uding the nationa1 key high-tech books.
He has been selected as the International Who’s Who and World VIP
in 1998 by both International Who’s Who of Professionals , and World
Cultural and Arts Research Centre , respectively due to his achievements
merit . // @ Radio Regulatory Dept., MII , Bai Li Shi Road ,
No.80,100037,Beijing,China // *E-mail : [email protected]