Hacker News new | ask | show | jobs
by adrianparsons 3046 days ago
Interesting, I wonder why. Stockholm's subway was built in 1950[0], which is a bit newer than NYC's. That may or may not explain why.

0: https://en.wikipedia.org/wiki/Stockholm_metro
1 comments
moogly 3046 days ago
The Stockholm Metro got 3G in 2005, by installing a radiating cable that acts as an antenna[1]. Should work everywhere, really.

[1]: https://en.wikipedia.org/wiki/Leaky_feeder

link
adrianparsons 3046 days ago
Nice. from that Wiki article:

  An alternative to using leaky feeder in underground railways is to use Distributed Antenna System (DAS). A DAS system was deployed in some New York City Subway stations by Transit Wireless to provide WiFi and mobile phone and data coverage for customers.
I wonder what the pros and cons are for each solution.
link