M17 传输系统组群、频谱安排 标准查询与下载

ETSI TR 101 830-1-2008 传输和多路复用(TM).接入网络.金属接入网络的频谱管理.第1部分:定义和信号库 V1.5.1

Transmission and Multiplexing (TM); Access networks; Spectral management on metallic access networks; Part 1: Definitions and signal library V1.5.1

ETSI TR 102 659-1-2008 V1.1.1 网格(GRID),通信技术(ICT)业网格互用性差距的研究.第1部分:包括软磁盘在内的通信技术(ICT)利益相关者的详细目录

GRID; Study of ICT Grid interoperability gaps; Part 1: Inventory of ICT Stakeholders V1.1.1; Includes Diskette

ETSI TR 102 627-2008 电磁兼容性和无线频谱事务(ERM).系统参考文件.陆地移动系统.由铁路公司(GSM-R)运行的PMR/PAMR系统的附加频谱要求(版本1.1.1)

Electromagnetic compatibility and Radio spectrum Matters (ERM); System Reference Document; Land Mobile Service; Additional spectrum requirements for PMR/PAMR systems operated by railway companies (GSM-R) (V1.1.1)

ETSI TR 102 137-2008 电磁兼容和无线频谱事务(ERM).符合ETSI标准的设备的无线频谱使用(版本1.2.1).包括磁盘

Electromagnetic compatibility and Radio spectrum Matters (ERM); Use of radio frequency spectrum by equipment meeting ETSI standards (V1.2.1; Includes Diskette)

ETSI TR 102 756-2008 电磁兼容性和无线频谱事务(ERM).对运行于9 kHz-148.5 kHz频段的 RFID设备和感应回路系统的所修改频谱要求的系统参考文件(版本1.1.1)

Electromagnetic compatibility and Radio spectrum Matters (ERM); System Reference Document for revised spectrum requirements for RFID equipment and inductive loop systems operating in the frequency range of 9 kHz to 148,5 kHz (V1.1.1)

ITU-R SM.182-5-2007 射频频谱占用的自动告警

that the increasing demand of radio services requires the most efficient use of the radiofrequency spectrum

Automatic monitoring of occupancy of the radio-frequency spectrum

ITU-R RESOLUCION 11-4 SPANISH-2007 发展中国家频谱管理系统的进一步发展

Further development of the Spectrum Management System for Developing Countries

ITU-R QUESTION 246/5-2007 高频自适应系统的技术特点和开槽要求

The ITU Radiocommunication Assembly considering a)that in recent years adaptive HF systems which can automatically select a channel from an assigned group and control modulation mode, transmission speed and transmission power have been developed and continue to be developed.

Technical characteristics and channelling requirements for adaptive HF systems

ITU-R RESOLUTION 11-4 FRENCH-2007 发展中国家频谱管理系统的进一步发展

an upgraded spectrum management system would contain software modifications to the current Spectrum Management System for Developing Countries (SMS4DC) to support and facilitate upgraded national spectrum management and monitoring, coordination among administrations and notification to the Radiocommunication Bureau (BR)

Further development of the Spectrum Management System for Developing Countries

ITU-R RESOLUTION 11-4-2007 发展中国家频谱管理系统的进一步发展

The ITU Radiocommunication Assembly, considering that an upgraded spectrum management system would contain software modifications to the current Spectrum Management System for Developing Countries (SMS4DC) to support and facilitate upgraded national spectrum management and monitoring, coordination among administrations and notification to the Radiocommunication Bureau (BR).

Further development of the Spectrum Management System for Developing Countries

ITU-R QUESTION 233/1-2007 频谱占用率测量

The ITU Radiocommunication Assembly considering a)that frequency management is providing theoretical values,retrieved from planning software regarding field strength values, produced by users of the frequency spectrum;b)that monitoring services are tasked to measure the frequency spectrum and compare those values with the theoretical values from the frequency management;c)that different types of occupancy measurements are performed worldwide and that it is often difficult to compare the results of those different methods.

Measurement of spectrum occupancy

ITU-T G.100 AMD 1-2007 (预颁布的)修正1:新附录1 体验特质(QoE)研究12组. 也列为P.10

The International Telecommunication Union (ITU) is the United Nations specialized agency in the field of telecommunications.

(Pre-Published) Amendment 1: New Appendix I ?Definition of Quality of Experience (QoE)

ITU-R P.682-2-2007 地球-空间航空移动电信系统设计所必须的传播数据

Propagation effects in the aeronautical mobile-satellite service differ from those in the fixedsatellite service and other mobile-satellite services because

Propagation Data Required for the Design of Earth-Space Aeronautical Mobile Telecommunication Systems

ITU-R SM.1599-1 SPANISH-2007 为频率规划目的确定频谱利用率的地理和频率分布

This Recommendation serves as a guideline for determining the geographical and frequency distribution of the spectrum utilization factor for frequency planning purposes.

Determination of the geographical and frequency distribution of the spectrum utilization factor for frequency planning purposes

ETSI TR 101 830-1-2006 传输和多路转换(TM).接入网.金属接入网的频谱管理.第1部分:定义和信号库(版本1.4.1)

Transmission and Multiplexing (TM); Access networks; Spectral management on metallic access networks; Part 1: Definitions and signal library V1.4.1

ITU-T G.975.1 CORR 1 SPANISH-2006 高比特率密集波分复用(DWDM)潜艇系统的正向纠错.勘误表1.15号研究组

This corrigendum corrects typographical errors, that appear in the word format, in the right-hand column of Figure I.22/G.975.1.

Forward error correction for high bit-rate DWDM submarine systems Corrigendum 1

ITU-R SM.1541-2-2006 带外部分的无用发射

This Recommendation provides out-of-band (OoB) domain emission limits for transmitters in the frequency range of 9 kHz to 300 GHz

Unwanted emissions in the out-of-band domain

ETSI TR 101 960-2006 接入和终端(AT).对PSTN模拟终端的带外频谱要求研究(版本1.2.2)

Access and Terminals (AT); Study on out of band spectrum requirements for analogue PSTN terminals (V1.2.2)

ITU-R SM.1046-2-2006 无线系统频谱使用和效率的定义

The revision to this Recommendation is giving an alternative for determining the spectrum utilization efficiency (SUE) for various radiocommunication systems (mobile, point-to-point, etc.)

Definition of Spectrum Use and Efficiency of a Radio System Question ITU-R 47/1

ITU-R M.1453-2-2005 智能传输系统—5.8GHz专用小范围通信

Recommendation ITU-R M.1453 – Transport information and control systems – Dedicated short range communications at 5.8 GHz, was approved at the Radiocommunication Assembly (RA) 2000. In August 2002, the RA approved a revision of the Recommendation as Recom

Intelligent transport systems dedicated short range communications at 5.8 GHz Question ITU-R 205/8