SI
SI
discoversearch

We've detected that you're using an ad content blocking browser plug-in or feature. Ads provide a critical source of revenue to the continued operation of Silicon Investor.  We ask that you disable ad blocking while on Silicon Investor in the best interests of our community.  If you are not using an ad blocker but are still receiving this message, make sure your browser's tracking protection is set to the 'standard' level.
Technology Stocks : C-Cube -- Ignore unavailable to you. Want to Upgrade?


To: John Rieman who wrote (42552)7/1/1999 6:03:00 PM
From: BillyG  Respond to of 50808
 
Channel allocation delays digital-TV rollout in Japan
eetimes.com

By Yoshiko Hara
EE Times
(07/01/99, 4:51 p.m. EDT)

TOKYO — The completion of channel-allocation plans for terrestrial digital
TV broadcasting in Japan has been delayed by about 10 months, but the
kickoff of limited test digital TV broadcasting remains on schedule, the
country's Ministry of Posts and Telecommunications (MPT) announced.

With available channels already limited in Japan, securing sufficient
broadcast bandwidth is one of most nettlesome aspects of the digitization of
terrestrial TV. Originally, the MPT wanted to complete the channel plan by
June and then recommend the plan to the Radio Regulatory Council this
month, but broadcasters balked at the tight schedule. Now completion is not
expected until April, by which time channel planning for key stations is
expected to be wrapped up.

An MPT official admitted that "channel planning is behind schedule" and that
"it will take some more time to make a frequency-allocation plan."

An industry source close to the nation's broadcasters hailed the revised plan
as more practical than the initial schedule.

The telecom ministry announced guidelines in November for the DFT
broadcast shift, calling for the start of experimental broadcasting in 2000 in
the Kanto district, which includes Tokyo. The guidelines called for the start
of regular broadcasts in 2003 in three large cities: Tokyo, Osaka and Nagoya.
Full-scale deployment is to be finished by 2006.

The MPT official acknowledged that it would have been difficult to
commence experimental broadcasts by next fall if completion of nationwide
channel planning had been mandated before such broadcasts could begin.
But test broadcasts can start on time in limited areas, provided channel
allocation is completed in those areas first, he said.

The source close to the broadcasters agreed that limited broadcasts could
begin once the channels for key stations in Tokyo are allocated.

As channel distribution is hashed out, another critical issue remains
unresolved: who will bear the cost of shifting certain analog channels to
higher bands.

Japan's digital TV broadcasts will use the lower UHF bands, some of which
are already used for analog broadcasting in some areas. Those analog
channels must be moved to higher UHF bands, a process that will require
channels to be reset in the TV receivers themselves, as well as replacement
of old antennas in some areas with ones that can accommodate wider-band
reception.

An estimated 10 million out of a total of 45 million households will be affected
by the shift in bands, at a total cost that MPT estimates will range anywhere
from $400 million to $870 million.

The Japan National Association of Commercial Broadcasters, which counts
197 member companies on its roster, estimates that about one-sixth of
Japan's households — 7.64 million — will have to undertake some measures
for moving analog channels to higher UHF bands.

The total cost for that process is estimated at $1.2 billion. Who will pay it has
yet to be decided.