README: Clarify that fixed allocations have been revmoved from 3GPP specs

In Release 5, Fixed Allocations were removed as part of a "GPRS
simplification project" inside 3PGPP.  This means that any MS compatible
with Rel-5 or higher may not support it, which makes implementation
in the PCU af historical interest only.  See Tdoc GP-021277 for the
actual removal, it happened at 5.0.0 time.

Change-Id: I8138bc0a47d3468b67cec866447fd4b0fc69d4c5
Harald Welte 5 years ago
parent bc219d5450
commit 0cd8e4eade
  1. 2

@ -75,7 +75,7 @@ Current limitations
* No PFC support
* No fixed allocation support
* No fixed allocation support (was removed from 3GPP Rel >= 5 anyway)
* No extended dynamic allocation support
* No unacknowledged mode operation
* Only single slot assignment on uplink direction