2g Position Online
Unlike E-OTD, the Time of Arrival (TOA) or Uplink Time Difference of Arrival (U-TDOA) method places the measurement burden on the network rather than the handset.
The pipe is fixed in a vertical position (pointing straight up and down). The welder performs the weld horizontally around the circumference of the stationary pipe. 2g position
Mira had been a welder for twelve years. She’d worked on oil rigs in the North Sea, patched up pipelines in the desert, and once, in a storm, fused a cracked support beam on a suspension bridge a thousand feet above a river. Her hands were a roadmap of small burns and scars. She was proud of every single one. Unlike E-OTD, the Time of Arrival (TOA) or
These demonstrations provide visual guidance on maintaining rod angles and controlling the weld puddle in the 2G position: Mira had been a welder for twelve years
Inside the station, sensors flashed green. The leak was sealed. The pressure held.
“On Earth, gravity holds the puddle in place,” Mira said, her voice flat inside her helmet. “Here, the molten metal just… floats. It balls up. It wants to find you.”