Compatibility With Existing Products And Issues Concerning Phasing
Out Of Older Technologies
The most important threat to public
telecommunications operators is the potential entry by cable operators into telephony. The best way to counteract
this threat would be by the public telecommunications operators entering
the domain of cable TV operators through LMDS/MMDS technology. The advantage of
this approach would be that it ultimately could lead to full deployment of
switched broadband services as well as interactive digital television.
The ultimate test for any technology is the acceptance by market
forces as the demand for new services builds up. Various issues are as follows:
In the residential area, the data flow is
asymmetric (primarily one way toward the customer). However, TV is expected to
be followed by interactive video, Web browsing, and other needs. As the market
grows up, the data flow would tend to become symmetric.
In the business areas,
data flow is already near symmetric with emphasis more on file transfer,
telecommuting, videoconferencing, and LAN access.
Initial costs for LMDS is estimated to be
approximately $550 per customer, which is half that for MMDS and one-fourth
that for a cable system.37
Standards
The mission of Working Group 802.16 is to develop standards and recommended practices to
support the development and deployment of fixed broadband wireless access
systems. 802.16 is a unit of the IEEE 802
LAN/MAN Standards Committee, the premier transnational forum for wireless
networking standardization and the source of ethernet standards.
Thus IEEE standards are highly regarded throughout the world because
they are developed in an open process with rigorous procedures to ensure that
all voices are heard and heard again until the quality of the output is fully
accepted. IEEE has shown that with the support of dedicated teams, this process
can lead quickly to superb results that are accepted immediately in the global
marketplace. As a result of this quality control process, the name IEEE standard is
zealously guarded.
IEEE 802 strongly objects to ISTO's format of the Broadband
Wireless Internet Forum (BWIF) and the associated press release because, first,
the press release implies an accredited standards process. The word standard appears 16
times (and IEEE
34 times) in the press release. This confusion cheapens the value of the highly
regarded IEEE standards process. The confusion is enhanced by mentioning (3
times) the affiliation between ISTO and the IEEE standards association. Nowhere
does the announcement state the difference between specification produced by
this forum and an authentic IEEE standard.
Second, marketplace confusion has resulted because of the direct
conflict with the scope of an IEEE-SA standards board approved project
(802.16.3) that has been authorized to develop a broadband wireless access
(BWA) standard according to accredited IEEE-SA rules and due process. The IEEE
802.16 Working Group on Broadband Wireless Access developing these standards is
open to full public participation. To date, well over 400 individuals from well
over 200 companies have participated in the working group. The ISTO
announcement of a single, unified broadband wireless access industry standard
is in direct conflict.
IEEE 802 makes the following requests:
The IEEE Executive Director should act to
ensure that the ISTO dissociates itself from the BWIF prior to the BWIF's
meeting.
The ISTO policies should be modified to avoid
projects competitive with IEEE Standards projects unless requested by the IEEE standards
sponsor.
The terms IEEE industry
standard and IEEE-ISTO industry standard should be eliminated in favor of the
term ISTO industry standard.
IEEE policy and
procedures should clarify the difference between an ISTO-generated industry
standard and an authentic IEEE standard with a statement such as ISTO is not
accredited to write standards. It is separate from, and its actions do not
affect programs in, the IEEE standards association. IEEE should issue a press
release clarifying these issues with regard to the BWIF announcement.
IEEE 802 will submit this posit on statement to the IEEE Executive D
rector, the IEEE-SA Board of Governors, IEEE-SA Standards Board, the IEEE
Computer Society SAB, and the IEEE Microwave Theory and Techniques Society for
their information and action.
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