Kevin,
Within the current mappers and use cases <1ms one way delay should be just fine. I think we can assume that in this version of the to-be-spec safely.
Jouni
Sent from a smart phone.. Mind the typos.
All,
Is it reasonable to expect the one-way transmission time budget for RoE to be <1 ms?
- TDD HARQ in LTE can be ~3 ms, but this has to include L1, L2, and L3 processing time, in addition to round-trip transmission times
- Light in a fiber-optic cable travels at ~5 ns/m or ~5 µs/km
- My experience is that most carriers have a one-way transmission budget of 100-250 µs in their systems
Is it reasonable to expect that the one-way transmission budget will be <1 ms? This will help bound things as we look at issues like estimating what is required for presentation time offset.
Thanks,
--kb
------------------------------------------------------------------
Kevin Bross Modular Systems Architect
2111 NE 25th Ave, M/S: JF3-466 Phone: 503-696-1411
Hillsboro, OR 97124 mailto:kevin.bross@xxxxxxxxx
===================================================================
|