d**s
发帖数: 920 | 1 美国有没有手机电视 ?
我指用手机接受一般的电视信号, 不通过数据服务, 而是接受一般的ATSC 标准.
你们觉得有没有这个需要 ?
如果有这个手机电视, 你会不会用 ? | D*******a
发帖数: 3688 | 2 unlike europeans or japanese, americans drive to work instead of
taking public transportation. therefore the market is much smaller.
【在 d**s 的大作中提到】
: 美国有没有手机电视 ?
: 我指用手机接受一般的电视信号, 不通过数据服务, 而是接受一般的ATSC 标准.
: 你们觉得有没有这个需要 ?
: 如果有这个手机电视, 你会不会用 ?
| d**s
发帖数: 920 | 3 Technically, do you think if it is possible to do mobile ATSC ?
【在 D*******a 的大作中提到】
: unlike europeans or japanese, americans drive to work instead of
: taking public transportation. therefore the market is much smaller.
| e********g
发帖数: 2524 | 4 absolutely, check china's cmmb
actually many cities have been running similar device for several years,
with different tech, maybe.
【在 d**s 的大作中提到】
: Technically, do you think if it is possible to do mobile ATSC ?
| D*******a
发帖数: 3688 | 5 不是说atsc的mobile接受性能不好么
from wiki:
Mobile reception of digital stations using ATSC has (until now) been
difficult to impossible, especially when moving at vehicular speeds. To
overcome this, there are several proposed systems that report improved
mobile reception: Samsung/Rohde & Schwarz's A-VSB, Harris/LG's MPH, and a
recent proposal from Thomson/Micronas; all of these systems have been
submitted as candidates for a new ATSC standard, ATSC-M/H. After one year of
standardization, the solution base
【在 d**s 的大作中提到】
: Technically, do you think if it is possible to do mobile ATSC ?
| m****y
发帖数: 74 | 6 atsc pilot will be very difficult to track in mobility, but for static
scenarios a receiver would work. |
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