M60 广播、电视网综合 标准查询与下载

ITU-T J.174 SPANISH-2002 系列J:网络电缆和电视声音节目以及其他多媒体信号的传输.个人间电缆通信(IPCablecom)域间业务质量.9号研究组

This Recommendation describes a set of Quality-of-Service (QoS) mechanisms for the IPCablecom project. The objective of this Recommendation is to define an architectural model for end-to-end Quality of Service for IPCablecom inter- and intra-domain environments. The Recommendation describes mechanisms for integrating IPCablecom Dynamic Quality of Service (DQoS) signalling protocols with current IP Core Network QoS models. Networks with no QoS control are out of the scope of this Recommendation. This Recommendation assumes familiarity with the IPCablecom architecture, specifically with DQoS and call signalling.

SERIES J: CABLE NETWORKS AND TRANSMISSION OF TELEVISION SOUND PROGRAMME AND OTHER MULTIMEDIA SIGNALS IPCablecom IPCablecom interdomain quality of service Study Group 9

ITU-T J.174 FRENCH-2002 系列J:网络电缆和电视声音节目以及其他多媒体信号的传输.个人间电缆通信(IPCablecom)域间业务质量.9号研究组

This Recommendation describes a set of Quality-of-Service (QoS) mechanisms for the IPCablecom project. The objective of this Recommendation is to define an architectural model for end-to-end Quality of Service for IPCablecom inter- and intra-domain environments. The Recommendation describes mechanisms for integrating IPCablecom Dynamic Quality of Service (DQoS) signalling protocols with current IP Core Network QoS models. Networks with no QoS control are out of the scope of this Recommendation. This Recommendation assumes familiarity with the IPCablecom architecture, specifically with DQoS and call signalling.

IPCablecom interdomain quality of service

ITU-R INFORME BO.2029 SPANISH-2002 地面站天线图形卫星测量及相关分析

Broadcasting-satellite service earth station antenna pattern measurements and related analyses

ITU-R BO.1408-1 FRENCH-2002 应用于广播卫星频道的由集成业务数字广播提供的先进多媒体业务的传输系统

ISDB is a new type of broadcasting for multimedia services. It integrates, systematically, various kinds of digital content,each of which may include multi-programme video from LDTV to HDTV,multi-programme audio,graphics,texts, etc. Most digital content are nowadays encoded into the form of MPEG-TS and delivered worldwide. It is highly desired to integrate the digital content on an MPEG-TS basis.Multi-programme audio, graphics, texts, etc. Most digital content are nowadays encoded into the form of MPEG-TS and delivered worldwide. It is highly desired to integrate the digital content on an MPEG-TS basis.

Transmission system for advanced multimedia services provided by integrated services digital broadcasting in a broadcasting-satellite channel

ITU-R BO.1408-1 SPANISH-2002 应用于广播卫星频道的由集成业务数字广播提供的先进多媒体业务的传输系统

ISDB is a new type of broadcasting for multimedia services. It integrates, systematically, various kinds of digital content,each of which may include multi-programme video from LDTV to HDTV,multi-programme audio,graphics,texts, etc. Most digital content are nowadays encoded into the form of MPEG-TS and delivered worldwide. It is highly desired to integrate the digital content on an MPEG-TS basis.Multi-programme audio, graphics, texts, etc. Most digital content are nowadays encoded into the form of MPEG-TS and delivered worldwide. It is highly desired to integrate the digital content on an MPEG-TS basis.

Transmission system for advanced multimedia services provided by integrated services digital broadcasting in a broadcasting-satellite channel

ITU-R BO.1293-2 FRENCH-2002 包括数字发射在内的广播卫星系统干扰的保护罩和相关计算方法

When applying the calculation method of Annex 2, it is desirable to apply the most appropriate protection mask for the digital interference situation under consideration (i.e.the most appropriate value for Di (foi) in Annex 2). For example, for digital interference into a digital emission, this mask can be derived using the calculation method given in Annex 3.

Protection masks and associated calculation methods for interference into broadcast-satellite systems involving digital emissions

ITU-R BO.1293-2-2002 涉及数字传播的广播卫星服务冲突的保护屏蔽和联合计算

The purpose of this Annex is to define a generic method to calculate the interference situation in the BSS Plans, taking into account different categories of interference (e.g. co-channel, djacentchannel, etc.)

Protection masks and associated calculation methods for interference into broadcast-satellite systems involving digital emissions

ITU-R BT.417-5 FRENCH-2002 规划模拟地面电视业务时可用于保护的最低场强

The ITU Radiocommunication Assembly recommends that the percentage of time for which the protection may be sought should lie between 90% and 99%.

Minimum field strengths for which protection may be sought in planning an analogue terrestrial television service

ITU-R BO.1597-2002 高椭圆形轨道的非对地同步广播卫星业务(声音)系统和工作在2630-2655 MHz频段内的地球同步轨道卫星网络之间的最坏情况干扰级别的评估方法

that information relating to NGSO BSS (sound) systems using highly-elliptical orbits in the BSS (sound) in the band 2 630-2 655 MHz in Region 3 have been received by the Radiocommunication Bureau and are expected to be brought into use in the near future

Methodology for the calculation of the worst-case interference levels between non-geostationary broadcasting-satellite service (sound) systems using highly-elliptical orbit and geostationary orbit satellite networks operating in the band 2 630-2 655 MHz

ITU-R BS.1596 SPANISH-2002 广播声音产品类推荐性规范的指南

This Recommendation is intended as a guide to selection and assessment of performance of digital sound production equipment and digital sound production systems for broadcasting.

Guide to ITU-R Recommendations for broadcast sound production

ITU-R BO.1293-2 SPANISH-2002 包括数字发射在内的广播卫星系统干扰的保护罩和相关计算方法

When applying the calculation method of Annex 2, it is desirable to apply the most appropriate protection mask for the digital interference situation under consideration (i.e.the most appropriate value for Di (foi) in Annex 2). For example, for digital interference into a digital emission, this mask can be derived using the calculation method given in Annex 3.

Protection masks and associated calculation methods for interference into broadcast-satellite systems involving digital emissions

ITU-R BS.1596 FRENCH-2002 广播声音产品类推荐性规范的指南

This Recommendation is intended as a guide to selection and assessment of performance of digital sound production equipment and digital sound production systems for broadcasting.

Guide to ITU-R Recommendations for broadcast sound production

ITU-T H.460.5-2002 同类型Q.931信息元素H.225.0传播-H系列:多媒体基础设施和视听服务系统-多媒体补充服务

This Recommendation specifies the method of transferring duplicate 4.93 1 information elements in the H.225.0 messages. Such a method is required to overcome limitations imposed by ITU-T Rec. H.225.0. ITU-T Rec. H.225.0 allows for the inclusion of only a

H.225.0 Transport of Multiple Q.931 Information Elements of the Same Type Series H: Audiovisual and Multimedia Systems Supplementary Services for Multimedia Study Group 16

ITU-T H.460.7-2002 H.323系统数字图-H系列:多媒体基础设施和视听服务系统-多媒体补充服务 研究组16

This Recommendation defines the usage of Digit Maps within H.323 systems. Digit Maps can improve the post dial delay experienced by the user and can reduce the amount of provisioning that would otherwise have to occur in order to reduce such delays.

Digit maps within H.323 systems SERIES H: AUDIOVISUAL AND MULTIMEDIA SYSTEMS Supplementary services for multimedia Study Group 16

ITU-T H.460.8-2002 H.323系统迂回路由的质疑-H系列:多媒体基础设施和视听服务系统-多媒体补充服务 研究组16

This Recommendation specifies a mechanism that allows endpoints to query a Gatekeeper or Border Element for routes and alternate routes multiple times for a single call. While querying the Gatekeeper or Border Element multiple times may increase the time

Querying for Alternate Routes within H.323 Systems Series H: Audiovisual and Multimedia Systems Supplementary Services for Multimedia Study Group 16

ITU-T H.460.9-2002 H.323系统在线服务质量的监测报告工作支持-H系列:多媒体基础设施和视听服务系统-多媒体补充服务

This Recommendation describes the procedures and the signalling protocol based on H.225.OíRAS for reporting of per call, online Quality of Service (QoS) monitoring.

Support for Online QoS-Monitoring Reporting within H.323 Systems Series H: Audiovisual and Multimedia Systems Supplementary Servies for Multimedia Study Group 16

ETSI TR 101 288-2002 电视系统.电子节目指南(EPG)实施规程(版本1.3.1)

Television Systems; Code of Practice for an Electronic Programme Guide (EPG) (V1.3.1)

ETSI TR 100 287-2002 电视系统.增强图文电视的实际编码(版本1.2.1)

Television Systems; Code of Practice for Enhanced Teletext

ITU-T H.460.6-2002 扩展快速连接特征-H系列:多媒体基础设施和视听服务系统-多媒体补充服务 研究组16

This Recommendation provides a method for the rapid creation or reconfiguration of media streams under the control of endpoints or third parties. It is especially useful for operations such as the redirection of a caller to an automatic voice response uni

Extended Quick Connection Features - H Series: Multimedia Infrastructure and Audiovisual Services Systems - Multimedia Supplementary Services Research Group 16

ITU-T H.460.3-2002 H 323系统内电路图 H系列 多媒体和多媒体系统 多媒体用辅助服务 学习研讨会16

This Recommendation specifies a mechanism that allows a PSTN – H.323 Gateway to report circuit service and usage status to a Gatekeeper using the circuit status map parameter. Individual PSTN circuits on the Gateway may be taken out-of-service by a provis

Circuit Maps within H.323 Systems Series H: Audiovisual and Multimedia Systems Supplementary Services for Multimedia Study Group 16