1 .. This work is licensed under a Creative Commons Attribution 4.0 International License.
2 .. SPDX-License-Identifier: CC-BY-4.0
3 .. Copyright (C) 2020 AT&T
10 This document provides the release notes for the Bronze Release of the HelloWorld (HW) xAPP.
20 +--------------------+--------------------+--------------------+--------------------+
21 | **Date** | **Ver.** | **Author** | **Comment** |
23 +--------------------+--------------------+--------------------+--------------------+
24 | 2020-06-09 | 1.0.6 | Shraboni Jana | Sixth draft |
26 +--------------------+--------------------+--------------------+--------------------+
33 The Bronze release of the HW xAPP demonstrates E2 and A1 interface interactions, persistent storage read-write, RMR and A1 healthcheck.
34 HW xAPP uses its HelloWorld E2SM (can be found at hw/src/xapp-asn/e2sm/) for ASN PDUs.
40 +--------------------------------------+--------------------------------------+
41 | **Project** | RAN Intelligent Controller |
43 +--------------------------------------+--------------------------------------+
44 | **Repo/commit-ID** | ric-app/hw |
46 +--------------------------------------+--------------------------------------+
47 | **Release designation** | Bronze |
49 +--------------------------------------+--------------------------------------+
50 | **Release date** | 2020-21-05 |
52 +--------------------------------------+--------------------------------------+
53 | **Purpose of the delivery** | open-source Hello World xAPP |
56 +--------------------------------------+--------------------------------------+
61 - *src/* contains the main source code. Under that directory :
63 + *xapp.hpp, xapp.cc* is generic class which implements all the xAPP functionalities for xapp developer to pick and choose.
64 + *xapp-utils/* contains generic classes for - persistent data management, configuration management, RMR send/receive etc.
65 + *xapp-asn/* contains generic classes for generating/processing ASN1 E2AP and E2SM messages.
66 + *xapp-mgmt/* contains code specific xapp management of subscriptions and received messages.
68 - *test/* contains unit tests showing how to use various components.
75 - The HW xAPP doesn't have any usecase in particular to display SDL capabilities and hence incorporated only in unit tests.
77 - The subscription process assumes, on sending subscription request results in valid subscription response.
79 - The HW xAPP doesn't address any RIC usecase in particular.