DOCSIS-CMTS-US-UTIL-STATS-TYPE is an IPDR Service Definition Schema that defines upstream utilization statistics for a specified upstream logical channel interface for the specified CMTS. Revision History: 3.5.1-A.1 Initial version. 3.5.1-A.2 Revised version includes ECN OSSIv3.0-N-10.0914-3 and OSSIv3.0-N-10.0928-1 and published as I12. 3.5.1-A.3 Revised version includes ECN OSSIv3.0-N-10.0968-2 and published as I14. 3.5.1.A.4 Revised version includes ECN OSSIv3.0-N-12.1062-3 and published as I19. 3.5.1-A.5 Revised version includes ECN CCAP-OSSIv3.1-1979-3. 3.7-A.6 OSSIDM-26 Added constraints to UsUtilInterval 3.7-A.6.0.0 New revision naming convention. Contact: Postal: Cable Television Laboratories, Inc. 858 Coal Creek Circle Louisville, Colorado 80027-9750 U.S.A. Phone: +1 303-661-9100 Fax: +1 303-661-9199 Email: data-model-support@cablelabs.com Copyright 2019-2023 Cable Television Laboratories, Inc. All rights reserved. DOCSIS 3.0 Operations Support System Interface Specification CM-SP-OSSIv3.0-I19-120809, Annex O. DOCSIS 3.1 Operations Support System Interface Specification CM-SP-CCAP-OSSIv3.1-I14. This IPDR record contains utilization statistics for a specified upstream logical channel interface on a specified CMTS.