
May 21, 2001, Vol.12, No.3
ISSN 1346-5317
Vice-Minister Hamada Holds Press Conference on
"ITU and Global Standardization of Info-communications"
| On April 13, 2001, Vice-Minister
for International Affairs Kouji Hamada made a presentation under
the theme entitled "ITU and Global Standardization of Info-communications"
at a press conference. At the conference, he focused on the
fourth-generation mobile communications system (4G), which
is being studied for introduction by 2010, and explained Japan's
activities for establishing global standards thereof and standardization
activities in the International Telecommunication Union (ITU).
|
An outline of the press conference is
as follows:
1. Examples of establishing global standards
As regards examples of global standards at ITU, the
adoption of Recommendations on IMT-2000 (International Mobile Telecommunications-2000:
or the third-generation mobile communications systems) radio specification
is one of the remarkable results. At the Radiocommunication Assembly
2000 (RA-2000) held in May 2000, five Recommendations were adopted,
including the W-CDMA proposed by Japan and European countries as well
as the cdma2000 by the U.S.
Regarding 4G, Japan had been deliberating on 4G at the Telecommunications
Technology Council (the Telecommunications Council since January 2001)
since October 2000. Findings of the council will be compiled as a
report in June 2001, on i) basic system concepts (service features,
transmission speeds, etc.), ii) issues concerning technological development
and standardization, and iii) promotion measures for introducing practical
systems, among others.
As for the study on 4G at the ITU, the ITU-R from March 2000 commenced
standardization activities on radio communications technology; the
ITU-T from December 2000 on networking technology, respectively. The
standardization activities on radio communications technology are
carried out by the WP8F (Working Party 8F under the Study Group 8:
IMT-2000 and systems beyond IMT-2000) under the ITU-R. The WP8F will
propose draft Recommendations concerning system requirements for 4G
in June 2002.
2. The sixth meeting of WP8F
The sixth meeting of WP8F will be held at the Keio
Plaza Hotel, Shinjuku, Tokyo, from October 10 through 16, 2001
(for five days excluding Saturday and Sunday).
MPHPT will contribute to the promotion of 4G global standardization
activities by presenting the final report of the Telecommunications
Council on the deliberations at the Tokyo meeting of WP8F.
Since the Tokyo meeting of WP8F will provide ideal opportunities for
demonstrating Japan's world-first 3G services to engineers in charge
of standardization from overseas, the worldwide deployment of Japan's
3G and 4G technologies would be accelerated through technical presentations
from Japanese telecommunications carriers and manufacturers.
3. Examples of allocation of global common frequencies
As regards 3G, in addition to global common frequencies
allocated in 1992, additional frequencies were allocated at the World
Radiocommunication Conference 2000 (WRC-2000) in June 2000. Furthermore,
ensured new additional frequency allocations proposed by Japan, the
newly allocated frequencies will further contribute to expansion of
the future mobile communications market in Japan.
Frequency allocations for 4G will be deliberated at the WRC (2005/2006).
MPHPT will strive to ensure frequency allocations for 4G in line with
Japan's proposal.
Number of Internet Users in CY2000
Reaches 47,080,000
-- Increase by 74% over Previous Year
--
MPHPT compiled results of the estimate survey on the number
of Internet users (individual users) at the end of CY2000. MPHPT has been
conducting the annual survey since CY1997 on a consignment basis.
The results of this survey have been made public on the "White Paper:
Communications in Japan" annually; the detailed data and analysis of the
CY2000 survey will appear in the 2001 White Paper.
Note: Due to the differences of samples covered between
CYs 1999 and 2000, as explained in the [Individuals surveyed] item
1., strict comparison may not be possible.
[Individuals surveyed]
- The number of individual Internet users in Japan
aged 15 to 79 as of the end of December 2000 (as for surveys conducted
in CYs 1997 through 1999, individual Internet users aged 15 to 69
were sampled for estimates; in order to obtain more detailed survey
results, this time, the target age group was expanded to "individuals
aged 15 to 79.")
- The term "individual Internet users" is defined as
"individuals having access to the Internet (for browsing websites
and/or sending/receiving e-mail), through use of such terminals as
PCs, cellular telephones, at and/or outside home."
[Reference]
1. Number of individual Internet users by terminal
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(Unit: 1 million people) |
|
PCs: |
37.23 |
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Cellular telephones*1, PDAs: |
24.40 |
|
|
Of the above, cellular telephones: |
23.64 |
|
Game consoles, TV: |
1.38 |
| Notes: |
1.
|
Includes Personal Handyphone System
(PHS) terminals. |
|
2.
|
Because there are users
utilizing two or more terminals, the total number of users in this
table does not tally to the total number of Internet users. |
2. Countries and economies with Internet penetration
rate of 25% or higher

Sources: Data for other than Japan (as of March 2001),
Nua Ltd. (http://www.nua.com)
| Notes: |
1.
|
The Internet penetration rate of 37.1%
was obtained by the following formula: 37.1% = 47,080,000 [the number
of Internet users in Japan] / 126,890,000 [the estimated total population
of Japan as of the end of CY2000 (Intercensal Adjustment of Current
Population Estimates)] |
|
2.
|
Nua Ltd. posts data publicized
by surveillance institutes in many countries on its website. Because
these data are not consistent in terms of surveyed periods, methods,
etc., this table is only for your reference. |
[Methods of the survey]
1. Questionnaire
1) Target
Males/females aged 15 to 79 nationwide
2) Period
Late December 2000
(Target individuals replied on data as of the end of December 2000.)
3) Methodology
Mailing (real postal service) questionnaires to samples selected through
the RDD (random digit dialing) sampling methodology, and receiving replies
- Number of questionnaires sent: 7,001
- Number of effective replies: 4,038 (reply rate: 57.7%)
2. Estimates for number of individual Internet users
Based on the survey, the number of individual Internet
users in Japan (47,080,000) was obtained by the following formula: 47,080,000
= [ratio of individual Internet users using terminals as listed below
to the total number of individuals sampled] x [the number of Japanese
people aged 15 to 79 as of the end of CY2000]
- PCs
- Cellular telephones, PHS terminals, PDAs
- Game consoles, TV receivers equipped with TAs
| Notes: |
1.
|
Survey results are adjusted to the proportion of Japanese
population by age group. |
|
2.
|
Use of the Internet includes usage for
web browsing and/or e-mail. |
|
3.
|
"Internet access" includes access from
home or other places (offices, schools, etc.) |
|
4.
|
Individuals accessing the Internet
with two or more terminals are counted as one user to prevent overlapping. |
(This survey was consigned to Nomura Research Institute,
Inc.)
Results of "CY 2000 Communications
Usage Trend Survey" Compiled
| MPHPT conducted the "CY2000 Communications
Usage Trend Survey," in order to track usage trends of households,
offices and companies for telecommunications and broadcasting
services. |
Now, MPHPT has compiled results of the
survey as follows:
The use of the Internet has increased in households, offices and companies.
Along with this, households' PC ownership ratio has grown. As regards
companies, installation of LANS and intranets has been developed.
1. Usage trends for info-communications
services (households)
1) Rate of households having access to
the Internet became 34.0% (increase by 14.9 percentage points), i.e.,
one household in every three is accessing the Internet.
- Along with this, the ownership of PCs and use
of ISDN lines have drastically increased.
- In reflection of expectation for broadband networks, the expectation
for video-on-demand increased widely over the previous year.
2) As for info-communications equipment,
penetration rates for mobile telephones and PCs have increased to about
80% and about 50% of all households, respectively.
- Although the number of PC users in the elderly
has slightly improved, the figure is still about half that of wordprocessors.
3) About 50% of all households are subscribing
to either of satellite broadcasting or cable TV. - Especially, the penetration
rate for cable TV has increased by 6.7 percentage points to more than
20%.
2. Usage trends for info-communications
services (offices)
1) The rate of offices having access to
the Internet was 44.8%, or, increased by 13 percentage points over the
previous year. - In offices with equal to or more than 100 employees,
more than 80% are having access to the Internet.
2) The penetration rate of PCs also has
reached 82.4%, or, increased by 8.4 percentage points from the last
year.
- Ownership rates of mobile telephones and facsimiles
level off, and that of wordprocessors decreased.
3. Current status of corporate networks
(companies)
1) The rate of companies having access
to the Internet was 89.3%, or, increased by 11 percentage points over
the previous year.
- One in three companies are conducting sales
activities via the Internet.
2) Installation of corporate LANS and
intranets has developed widely.
- Penetration rates of LANS and intranets was
86.4% (increased by 8.5 percentage points) and 44.2% (increased by 11
percentage points), respectively.
- 88.2% of companies are using e-mail (increased by 13.7 percentage
points).
[Survey outline]
This survey, as an approved statistical
survey based on the Statistical Reports Coordination Law, has been annually
conducted since CY1990. (Survey on corporate networks was added in CY1993.)
Report Compiled by the Research Meeting
for Next-Generation Broadcasting
MPHPT (formerly MPT) has been holding the
"Research Meeting for Next-Generation Broadcasting" (Chair: Dr. Mitsutoshi
Hatori, Professor, Multimedia Information Research Division, the National
Institute of Informatics: NII) for studying i) a future image of the
next-generation broadcasting system in 10 to 15 years ahead, ii) necessary
R&D elements to realize the next-generation broadcasting system and
iii) technical standards thereof. On April 12, 2001, the meeting compiled
their findings as a report.
1. Research background
In recent years, the info-communications field that
includes broadcasting has been changing drastically, referred to as
the IT revolution, as exemplified by the rapid spread of access to the
Internet, the sharp increase in the number of subscriptions to mobile
communications services and large-capacity, high-speed lines.
Under these circumstances, as BS (broadcasting satellite) digital broadcasting
started in December 2000, Japan has fully embarked on the digital broadcasting
age. Conspicuously different from other communications media, broadcasting
services provide a large amount of information simultaneously to a large
number of people. Along with the digitalization of broadcasting, it
is now expected to see novel broadcasting services. Through the convergence
of broadcasting, computer and telecommunications technologies, as well
as innovations in key technologies such as displays, broadcasting services
combined with consumer electronics, the Internet and mobile telephones,
will be realized such as high-quality presence broadcasting.
To this end, it has become vital to offer a long-term program for realizing
the next-generation broadcasting system, taking technological trends
into consideration.
2. Outlines of the report
The next-generation broadcasting system will feature
i) large-capacity storage functions enabling record of broadcast programming
more than 4,000 hours, and ii) agent functions enabling viewers to automatically
retrieve, view and store favorite content. With the system, viewers
can enjoy their favorite content from multichannel broadcast programming
without restrictions by program schedules.
Collaborating with mobile communications system, consumers can receive
broadcast programming outdoors while moving with small/lightweight receivers
with recording functions and can view content outside home through transfer/storage
of the content from indoor receivers with large-capacity storage functions.
1) The next-generation broadcasting
system
With a hybrid system utilizing the following two types of receivers
with storage functions and different purposes, diversified broadcasting
services will be realized.
- "Hyper-vision" (stationary receiver installed
at home):
Carrying automatic program selection/large-capacity storage functions,
platforms of home networks, multimodal interface, agent functions, etc.
- "Hyper-agent" (mobile receiver carried by users):
Small/portable, storage functions and interconnection functions with
mobile communications system
2) Services to be realized
With the "hyper-vision" and "hyper-agent," diversified broadcasting
services with the following six features will be realized:
- Viewing/listening anytime: By utilizing
storing functions, etc., viewing/listening is enabled without restrictions
of program schedules.
- Viewing/listening anywhere: By utilizing
mobile receivers, etc., viewing/listening outdoors is enabled.
- Easy handling by anybody:
By utilizing multimodal interface, etc., viewing/listening without complicated
operation is enabled.
- Viewing/listening favorite programming:
By utilizing agent functions, etc., desired content can be selected
easily from diversified broadcast programming.
- Realistic video/sound: By utilizing storing
functions, etc., viewing/listening 3D-images using additional information
is enabled.
- Multifunctional receiver: uses other
than viewing/listening broadcasting content, such as controlling consumer
electronics by interconnecting to a home network, are enabled.
3) Priority R&D projects
In order to realize the next-generation broadcasting system, it is required
to study 61 R&D themes and 17 issues for standardization. As the tasks
to be engaged from the perspective for advancing receivers, transmission
methods and broadcasting services, the following three projects are
proposed:
- Project for hyper-intelligent broadcasting:
Development of i) multimodal interface, ii) large-capacity storage technology
and iii) agent technology. Standardization of content management protection
systems
- Project for seamless network:
Development of i) technology for seamless networking between communications
and broadcasting networks, and ii) optimal layout technology. Standardization
of common interface
- Project for 3D broadcasting:
Development of technologies for i) 3D imaging/reproducing and ii) stereophonic
recording/replaying, etc.
Survey on "Overall Results on Japan's
Communications Industry" (Third Quarter of FY2000)
-- Communications industry revenues increased
by 5.1% in second quarter (Q-III) of FY2000; revenues forecast to "rise"
from now on --
MPHPT released the survey on "overall results
on Japan's communications industry (telecommunications carriers and
broadcasters)" for the third quarter (October - December 2000) of FY2000
on 128 companies. The outline of the survey is as follows:
-Actual revenues in the third quarter
of FY2000 grew by 5.1% over the same period in the previous fiscal year.
Actual revenues in the third quarter of
FY2000 by the communications industry, including telecommunications
carriers and broadcasters, increased by 5.1% over the same period in
the previous fiscal year. Revenues of all industries during the third
quarter increased by 4.2% over the same period in the previous fiscal
year.
-At the end of the third quarter of
FY2000, revenues of the communications industry are forecast to "grow."
Revenues forecast indices of the communications
industry at the end of the third quarter of FY 2000 are 16.7 in the
fourth quarter of FY2000 (January-March 2001) and 12.3 in the first
quarter of FY2001 (April-June 2001), meaning that the revenues are forecast
to go up.
1. Revenues
Communications industry revenues during
FY 2000 third quarter grew by 5.1% over the same period in the previous
fiscal year. As for the revenues of each type of business, Type I telecommunications
carriers increased by 5.0% (mobile: +7.0%, other than mobile: +3.4%),
Type II telecommunications carries: +1.6%, and, broadcasters: +6.7%
(commercial broadcasters: +6.1%, cable TV operators: +31.9%), respectively.
Reference: Growth rates of other industries
(The third quarter in comparison with the
same period in the previous fiscal year)
Food: +4.9%, Chemical: +6.3%, Petroleum/Coal products: +23.4%, Iron
and steel: -3.3%, General machinery: +19.7%, Electrical machinery/Consumer
electronics: +10.1%, Transportation equipment: +1.1%, Construction:
-3.0%, Wholesale/Retail: +6.8%, Real estate: +22.3%, Power: -0.1%, Services:
+2.2%.
Source: Financial Statements Statistics
of Corporations by Industry (October-December 2000), the Ministry of
Finance
Table 1 Growth Growth rate in the 3rd
quarter in comparison with the same period in the previous fiscal year

Note: The data on the all industries are
based on Financial Statistics of Corporations by Industry (October-December
2000), the Ministry of Finance
Table 2 Revenues

| Notes: |
1.
|
Due to the rounding of fractional figures,
the total revenues of each business and the revenues of communications
carriers, and/or the total revenues of each month and the revenues
of relevant quarter may not agree. |
|
2.
|
Figures on all industries
are based on the Financial Statements Statistics of Corporations
by Industry (Quarterly), the Ministry of Finance |
2. Revenues forecast
- Revenues forecast indices of the communications
industry at the end of the third quarter of FY2000 are 16.7 in the fourth
quarter of FY2000 (January-March 2001) and 12.3 in the first quarter
of FY2001 (April-June 2001), meaning that the revenues are forecast
to go up.
- As for the revenues of each type of business, Type I telecommunications
business: 16.2, 10.8, Type II telecommunications carriers: 44.5, 11.1,
commercial broadcasters: -16.7, -7.1, cable TV operators: 70.6, 64.7,
respectively.
Table 3 Revenues forecast indices


Reference: In all industries, it is forecast that
FY2000 4th quarter: -2, FY2001 1st quarter: -3.
Note: Based on the Business and Investment Survey
of Incorporated Enterprises (Conducted in December 2000), the Economic
and Social Research Institute
Revenues forecast index = "the ratio (%)
of businesses forecasting to increase" - "the ratio (%) of businesses
forecasting to decrease"
| Notes: |
1.
|
Indices of FY2000 Q-IV and FY2001 Q-I
are forecast at the end of FY2000 Q-II, the rest are forecast at
the end of the previous quarter. |
|
2.
|
Indices of all industries
are based on the Business and Investment Survey of Incorporated
Enterprises (Conducted in December 2000), the Economic and Social
Research Institute |
On the "Survey on Overall Results on
Japan's Communications Industry"
The "Survey on Overall Results on Japan's
Communications Industry" is conducted monthly on revenues, etc., of
the communications industry (telecommunications carriers and broadcasters)
in order to timely grasp the business trends thereof. Since April 1995,
the survey has been conducted as a statistical survey authorized by
the Director-General, the Management and Coordination Agency (currently
MPHPT).
[Business surveyed]
The number of surveyed businesses of each
type of business is calculated proportionally with the type's share
in revenues as of April 2000. The businesses surveyed are sampled from
ones in the descending order of revenues size up to the calculated numbers.
In FY2000 3rd quarter, the number of Type I telecommunications carriers
decreased by 14 companies (13 companies through mergers and 1 company
through transfer of business operations). However, since the merger
partners and the carrier transferred the business operations are also
surveyed, the effects on survey results are limited to a negligible
scale. Therefore, there was no review/addition upon sampling of businesses.
[Survey method]
Conducted by questionnaire (mailing survey
cards, entered by businesses via the Internet)
[Survey period]
Each month
[Survey items]
Revenues and business forecast (conducted
only in June, September, December and March), etc.
[Others]
Due to rounding figures, total figures
may not agree with breakdown figures. As revenues amounts that partially
include tentative figures, those figures may be corrected later.
|
Businesses surveyed
|
(Ref.) Q-I
|
| Type I telecommunications carriers |
43 companies
|
57 companies
|
| Type II telecommunications carriers |
20
|
20
|
| Commercial broadcasters |
45
|
45
|
| Cable TV operators |
20
|
20
|
| Total |
128 companies
|
142 companies
|
ITU Reform for Meeting Market Demands
-- Results of the Working Group on ITU
Reform --
In telecommunications markets worldwide,
privatization of telecommunications businesses is ongoing. As regards
telecommunications technology, technological development is proceeding
as the IP networks are diffused in addition to existing circuit switching
networks, or as voice telephony technology is shifted to multimedia
technology. Furthermore, the importance of coping with new challenges
such as IMT-2000, the Internet, international proliferation of electronic
commerce and closing of the digital divide, is becoming evident. Under
such rapidly changing circumstances surrounding global info-communications,
it has become necessary for the International Telecommunication Union
(ITU) to deal with new market demands with speed and accuracy.
For that purpose, ITU has been studying reform of its activities and
working methods in the "Working Group on ITU Reform (WGR on ITU Reform),"
established in December 1999. From April 2 through 6, 2001, the fourth
meeting of the WGR was held in Salvador, Brazil. Ninety-six people from
35 countries (including eight private companies) and seven international
organizations participated in the meeting, including Japan, four from
MPHPT. The final report of the meeting will be submitted to the 2001
Session of Council (ITU Council 2001) to be held in June 2001. Then,
the final report will be reflected in the deliberation for reforming
the ITU Constitution and Convention at the 2002 ITU Plenipotentiary
Conference (PP-02).
Main results of the meeting are as follows:
1. Reform of the Telecommunication Standardization
Sector (ITU-T)
Along with vigorous activities of private-sector
standardization fora, related industries are raising opinions that ITU
standardization activities be accelerated through expansion of the role
of the private sector.
Against such a backdrop, European nations proposed establishing a standardization
entity (a Forum) inside the ITU-T, which is similar to private-sector
standardization fora.
Toward this proposal, a recommendation was made to divide ITU-T works
clearly into the technical area and the area includes policy and regulatory
implications, and to empower Sector Members in a group studying the
technical area. Several Member States presented a proposal that ITU
reform is possible by improving existing processes of ITU-T.
It was decided upon that each proposal be discussed further at the ITU Council 2001.
2. Expansion of the rights and obligations of Sector Members
In the context of expanding private sector's participation in ITU, the meeting discussed the Sector Members' participation in the Council.
At the fourth meeting, it was agreed that Sector Members should be allowed to join the Standing Committee on Finance of the Council as "observers" and that the observers should be given the right "to make written and oral contributions to the Committee, but that they have no right to vote, which in practice may mean that they have no decision-making power."
3. Reform of the ITU Secretariat
At this meeting, it was agreed that i) the Secretary-General has the highest responsibility in the ITU management and ii) it should be provided for in the ITU Constitution and Convention, and iii) the Council should be empowered with functions to supervise the Secretary-General, along with the enhancement of the Secretary-General's authority.
On the other hand, concerning the review of the
current electoral systems and the number of five elected posts (the
Secretary-General, Deputy Secretary-General, and Directors of three
Bureaux), opinions of Member States were classified into the following
three groups:
i) Elections for all five posts should be held
during the Plenipotentiary Conferences.
ii) Three Bureau Directors should be appointed by Sector Assemblies/Conferences
of the sectors.
iii) From viewpoints of improving the ITU management efficiency and
of clarifying that the Secretary-General has the responsibility in the
ITU management, only the Secretary-General and the Deputy Secretary-General
should be elected, and other posts should be appointed. (Japan supported
view iii).)
As a result of a study at the meeting, those opinions are to
be discussed further at the Council 2001.
|
International
Policy Division,
International Affairs Department,
Ministry of Public Management, Home Affairs, Posts and Telecommunications
1-2, Kasumigaseki 2-chome, Chiyoda-ku, Tokyo 100-8926, Japan
Fax: +81-3-5253-5924
Tel: +81-3-5253-5920
e-mail: feedback-newsletter@soumu.go.jp
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