3 namespace "urn:o-ran:laa:1.0";
6 import o-ran-module-cap {
8 revision-date 2020-12-10;
11 organization "O-RAN Alliance";
17 "This module defines the configuration for Carrier-selection and dynamic frequency selection (DFS).
18 Also this module defines operations for DFS measurement.
20 Copyright 2019 the O-RAN Alliance.
22 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS'
23 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
24 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
25 ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
26 LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
27 CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
28 SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
29 INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
30 CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
31 ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
32 POSSIBILITY OF SUCH DAMAGE.
34 Redistribution and use in source and binary forms, with or without
35 modification, are permitted provided that the following conditions are met:
37 * Redistributions of source code must retain the above copyright notice,
38 this list of conditions and the above disclaimer.
39 * Redistributions in binary form must reproduce the above copyright notice,
40 this list of conditions and the above disclaimer in the documentation
41 and/or other materials provided with the distribution.
42 * Neither the Members of the O-RAN Alliance nor the names of its
43 contributors may be used to endorse or promote products derived from
44 this software without specific prior written permission.";
46 revision "2019-07-03" {
50 1) fixing broken constraints (configuration cannot be dependent on
51 operational state). This is a backwards incompatible revision.
53 As these constraints only apply when the LAA feature is used, and also
54 when considering the limited number of implementation that need to be
55 taken into consideration for backwards compatibility, it has been
56 agreed to NOT increment the namespace integer.";
58 reference "ORAN-WG4.M.0-v01.00";
61 revision "2019-02-04" {
65 1) imported model from xRAN
66 2) changed namespace and reference from xran to o-ran";
68 reference "ORAN-WG4.M.0-v01.00";
71 grouping laa-configuration {
73 "Grouping for LAA configuration";
75 leaf number-of-laa-scarriers {
77 description "Number of LAA secondary carriers to be supported at O-RU.";
80 leaf multi-carrier-type {
88 "This value indicates the list of multi carrier types which as per the document,
89 3GPP TS 36.213 V13.6.0 (2017-06) 15.1.5 Channel access procedure for transmission(s) on multiple carriers.";
92 leaf multi-carrier-tx {
95 "This value indicates whether self-deferral is activated or not.";
98 leaf multi-carrier-freeze {
99 when "../multi-carrier-type='A1'";
101 description "This value indicates if the absence of other technology in the unlicensed band can be guaranteed.";
104 leaf laa-ending-dwpts-supported {
107 "This value indicates whether LAA ending in DwPTS is supported.";
110 leaf laa-starting-in-second-slot-supported {
113 "This value indicates whether LAA starting in second slot is supported";
117 container laa-config {
118 must "number-of-laa-scarriers <= /mcap:module-capability/mcap:rw-sub-band-info/mcap:rw-number-of-laa-scarriers" {
119 error-message "number of laa secondary carriers must be less than supported number of laa scells.";
121 presence "indicates LAA configuration";
122 description "Container to specify all LAA specific configuration";
124 uses laa-configuration;