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ITU-T - International Telecommunication Union/ITU Telcommunication Sector: Recent submissions
Now showing items 261-280 of 12687
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Parametric bitstream-based quality assessment of progressive download and adaptive audiovisual streaming services over reliable transport – Audio quality estimation module
Abstract: Recommendation ITU-T P.1203.2 specifies the short-term audio quality estimation module for Recommendation ITU-T P.1203. The ITU-T P.1203 series of ITU-T Recommendations specifies modules for a set of model algorithms for ... -
Parametric bitstream-based quality assessment of progressive download and adaptive audiovisual streaming services over reliable transport – Quality integration module
Abstract: Recommendation ITU-T P.1203.3 specifies the quality integration module for Recommendation ITU-T P.1203. The ITU-T P.1203 series of ITU-T Recommendations specify modules for monitoring the audio, video and audiovisual quality ... -
Spatial audio meetings quality evaluation
Abstract: This Recommendation concerns the quality assessment of telemeeting systems that apply spatial audio rendering techniques to facilitate communication between parties at remote locations. -
Effect of delays on the telemeeting quality
Abstract: This recommendation has the primary purpose of describing the impact of echo-free transmission delays on telemeeting Quality of Experience. Delay has a major impact on the interaction performance of conference participants, ... -
Network model for evaluating multimedia transmission performance over Internet Protocol
Abstract: Recommendation ITU-T G.1050 describes an Internet protocol (IP) network model that can be used for evaluating the performance of IP streams. The focus is on packet delay, delay variation, and loss. IP streams from any type ... -
Parametric bitstream-based quality assessment of progressive download and adaptive audiovisual streaming services over reliable transport
Abstract: Recommendation ITU-T P.1203 provides the introductory document for a set of documents that describe model algorithms for monitoring the integral media session quality for TCP-type video streaming. The models comprise modules ... -
Parametric bitstream-based quality assessment of progressive download and adaptive audiovisual streaming services over reliable transport – Video quality estimation module
Abstract: Recommendation ITU-T P.1203.1 specifies the short-term video representation quality estimation modules for ITU-T P.1203 (Pv module). The ITU-T P.1203 series of Recommendations specifies modules for a set of model algorithms ... -
Super-wideband and fullband stereo hands-free communication in motor vehicles
Abstract: This Recommendation will provide guidance to systems architects, developers, and test engineers of integrated automotive speakerphones that operate around Super-WideBand (50-14,000Hz) and/or FullBand (20-20,000Hz) audio ... -
End-to-end quality of service for voice over 4G mobile networks
Abstract: This Recommendation provides guidelines concerning the key aspects impacting end-to-end performance of managed voice applications over LTE networks and how they can be properly assessed using current elements of knowledge. -
New definitions for inclusion in Recommendation ITU-T P.10/G.100
Abstract: Amendment 5 to Recommendation ITU-T P.10/G.100 withdraws the definition of Quality of Experience (QoE) (Rec. ITU-T P.10/G.100 (2006)/Amd.2 (07/2008)). It inserts three new terms and definitions, and adds one additional ... -
Narrowband hands-free communication in motor vehicles
Abstract: Recommendation ITU-T P.1100 describes performance requirements and test methods for narrow-band hands‑free communication in vehicles. This Recommendation covers: -
Wideband hands-free communication in motor vehicles
Abstract: Recommendation ITU-T P.1110 describes performance requirements and test methods for wideband hands‑free communication in motor vehicles. This Recommendation covers: -
Requirements and framework for low-cost sustainable telecommunications infrastructure for rural communications in developing countries
Abstract: The objective of this Recommendation is to identify general requirements and framework for low-cost sustainable telecommunications infrastructure with a special focus for rural communications in developing countries. The ... -
Disaster management for improving network resilience and recovery with movable and deployable information and communication technology (ICT) resource units
Abstract: Recommendation ITU-T L.392 introduces an approach to improve network resilience against disasters and to assist network recovery after disasters by physically mobilizing units and facilities that package movable and ... -
Optical fibre maintenance depending on topologies of access networks
Abstract: Recommendation ITU-T L.310 deals with optical fibre maintenance depending on topologies of access networks. It describes the fundamental requirements, maintenance section, testing and maintenance items, and methods for ... -
ITU-T M.3160 (2008) Amd. 1 (03/2016)
Abstract: In the current in-force Recommendation ITU-T M.3160 “Generic, protocol-neutral management information model”, the top object and naming rules are not explicitly defined. It is not clear which class the protection group ... -
New Appendix II on positioning Recommendation ITU-T M.3160 to Recommendation ITU-T M.1401
Abstract: This amendment adds the new Appendix II on positioning of Recommendation ITU-T M.3160 to Recommendation ITU-T M.1401 with respect to modelling approach. -
Requirements for service management in cloud-aware telecommunication management system
Abstract: Recommendation ITU-T M.3371 defines the general and functional management requirements that support service management in a cloud-aware telecommunication management system (see Recommendation ITU-T M.3070) and provides a ... -
Microduct technology and its applications
Abstract: Recommendation ITU-T L.162 describes the solutions for indoor and/or outdoor installation of microducts in various conditions: directly into the trench, existing pipes, aerial applications and access to buildings. There ... -
Energy control for the software-defined networking architecture
Abstract: Energy efficiency has become one of the most important aspects for both current and future telecommunications infrastructures. Taking energy into account induces a new constraint when managing a network. To tackle the ...