1 .. Copyright (c) 2019 Intel
3 .. Licensed under the Apache License, Version 2.0 (the "License");
4 .. you may not use this file except in compliance with the License.
5 .. You may obtain a copy of the License at
7 .. http://www.apache.org/licenses/LICENSE-2.0
9 .. Unless required by applicable law or agreed to in writing, software
10 .. distributed under the License is distributed on an "AS IS" BASIS,
11 .. WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 .. See the License for the specific language governing permissions and
13 .. limitations under the License.
15 Front Haul Interface Library Release Notes
16 ==========================================
18 Version ORAN-seedcode_v1.2, 1 Nov 2019
19 --------------------------------------
20 * Second version released to ORAN in support of Release A
21 * Incorporates support for 5G NR sub 6 and mmWave
22 * Support for Application fragementation under Transport features was added
23 * This release has been designed and implemented to support the following numerologies defined in the 3GPP specification
24 * Numerology 0 with bandwidth 5/10/20 MHz with up to 12 cells
25 * Numerology 1 with bandwidth 100MHz with up to 1 cell
26 * Numerology 3 with bandwidth 100MHz with up to 1 cell
27 * The feature set of xRAN protocol should be aligned with Radio Unit (O-RU) implementation
28 * Inter-operability testing (IOT) is required to confirm correctness of functionality on both sides
29 * The following mandatory features of the ORAN FH interface are not yet supported in this release
30 * RU Category Support of CAT-B RU (i.e. precoding in RU)
31 * Beamforming Beam Index Based and Real Time BF weights
32 * Transport Features QoS over FrontHaul
35 Version ORAN-seedcode_v1.1, 25 Jul 2019
36 ---------------------------------------
37 * This first version supports only mmWave per 5G NR and it is not yet
39 * It is a first draft prior to the November 2019 Release A
40 * The following mandatory features of the ORAN FH interface are not yet
41 * supported in this initial release
42 * RU Category Support of CAT-B RU (i.e. precoding in RU)
43 * Beamforming Beam Index Based and Real Time BF weights
44 * Transport Features QoS over FrontHaul and Application Fragmentation