M17 传输系统组群、频谱安排 标准查询与下载

ETSI TR 103 055-2011 电磁兼容性和无线频谱事务(ERM).系统参考文件(SRdoc).近程设备,城域网状机器网络(M3N)和智能测量(SM)应用的要求(版本1.1.1)

Electromagnetic compatibility and Radio spectrum Matters (ERM); System Reference document (SRdoc): Spectrum Requirements for Short Range Device, Metropolitan Mesh Machine Networks (M3N) and Smart Metering (SM) applications (V1.1.1)

ITU-R SM.1723-2-2011 移动频谱监测单元

Following the approval of the ITU Handbook on Spectrum Monitoring (Edition 2011), it became apparent that Radio communication Study Group 1 should issue a Recommendation on the characteristics and functions of mobile spectrum monitoring covering the relevant information contained in the ITU Handbook on Spectrum Monitoring (Edition 2011), and ITU-R Recommendations. This Recommendation will facilitate the way in which administrations set up radio mobile monitoring systems on their national territories.

Mobile spectrum monitoring unit

ITU-R SM.1723-2 FRENCH-2011 移动频谱监测单元

Following the approval of the ITU Handbook on Spectrum Monitoring (Edition 2011), it became apparent that Radiocommunication Study Group 1 should issue a Recommendation on the characteristics and functions of mobile spectrum monitoring covering the relevant information contained in the ITU Handbook on Spectrum Monitoring (Edition 2011), and ITU-R Recommendations. This Recommendation will facilitate the way in which administrations set up radio mobile monitoring systems on their national territories.

Mobile spectrum monitoring unit

ITU-R SM.1723-2 SPANISH-2011 移动频谱监测单元

Following the approval of the ITU Handbook on Spectrum Monitoring (Edition 2011), it became apparent that Radiocommunication Study Group 1 should issue a Recommendation on the characteristics and functions of mobile spectrum monitoring covering the relevant information contained in the ITU Handbook on Spectrum Monitoring (Edition 2011), and ITU-R Recommendations. This Recommendation will facilitate the way in which administrations set up radio mobile monitoring systems on their national territories.

Mobile spectrum monitoring unit

ITU-R REPORT SM.2211-2011 到达时差和到达角度信号定位方法的比较

This Report compares the strengths and weaknesses of time-difference-of-arrival (TDOA) versus angle-of-arrival (AOA) methods of signal geolocation. While this Report focuses on TDOA, it should be noted that other geolocation techniques exist 1. The AOA method determines the angle of arrival of a wave at a measurement point. AOA methods have been commonly used in many direction-finding applications, and have some advantages but also some disadvantages related to antenna requirements, for example. TDOA methods, on the other hand, compute the time difference of arrival of a wave at multiple measurement points, and calculate the source point based on timing and wave comparisons. TDOA methods have not been widely used in spectrum monitoring, but have become increasingly useful due to the availability of inexpensive and compact computing power, more advanced radio receiver technology, ready availability of data links, and accurate distributed timing signal availability. The paper will provide a short overview of TDOA technology and some comparison of the strengths and weaknesses of the TDOA method compared to more traditional AOA methods.

Comparison of Time-Difference-of-Arrival and Angle-of-Arrival Methods of Signal Geolocation

ITU-R SM.1880-2011 频谱占用度的测量

Although automatic occupancy measurement will not completely replace manual observations, it is still well suited for most cases. Frequency channel occupancy as well as frequency band occupancy should have a certain level of accuracy, in order to be compared or merged if necessary. By using the technique and proper method a more efficient use of existing equipment is possible.

Spectrum occupancy measurement

ITU-R SM.1880 FRENCH-2011 频谱占用度的测量

Although automatic occupancy measurement will not completely replace manual observations, it is still well suited for most cases. Frequency channel occupancy as well as frequency band occupancy should have a certain level of accuracy, in order to be compared or merged if necessary. By using the technique and proper method a more efficient use of existing equipment is possible.

Spectrum occupancy measurement

ITU-R SM.1880 SPANISH-2011 频谱占用度的测量

Although automatic occupancy measurement will not completely replace manual observations, it is still well suited for most cases. Frequency channel occupancy as well as frequency band occupancy should have a certain level of accuracy, in order to be compared or merged if necessary. By using the technique and proper method a more efficient use of existing equipment is possible.

Spectrum occupancy measurement

ITU-R SM.1392-2 SPANISH-2011 发展中国家频谱监测系统的基本要求

The specific situation in developing countries, particularly budget limitations, requires careful planning of a national spectrum monitoring system. This Recommendation provides some guidance in this regard.

Essential requirements for a spectrum monitoring system for developing countries

ITU-R SM.1392-2 FRENCH-2011 发展中国家频谱监测系统的基本要求

The specific situation in developing countries, particularly budget limitations, requires careful planning of a national spectrum monitoring system. This Recommendation provides some guidance in this regard.

Essential requirements for a spectrum monitoring system for developing countries

ITU-R HDBK SM-2011 频谱监测第五版.1号研究组

This Handbook has been developed covering all essential features of spectrum monitoring techniques and activities including the establishment of monitoring facilities. The Handbook is expected to be of great value to administrations and spectrum monitoring agencies. It is considered to be equally valuable to the developing as well as to developed countries.

Spectrum Monitoring (Fifth Edition; Study Group 1)

ETSI TS 102 932-1-2011 铁路通信(RT).ER-GSM频率.第1部分:ER-GSM附加无线电方面(版本1.1.1)

Railway Telecommunications (RT); ER-GSM frequencies; Part 1: ER-GSM additional radio aspects (V1.1.1)

ETSI TS 102 932-2-2011 铁路通信(RT).ER-GSM频率.第2部分:ER-GSM附加无线电一致性测试(版本1.1.1)

Railway Telecommunications (RT); ER-GSM frequencies; Part 2: ER-GSM additional radio conformance testing (V1.1.1)

ITU-R REPORT SM.2012-3-2010 频谱管理的经济方面

The objective of this economic study is to respond to the following issues which are divided into three categories: Category 1: Strategies for economic approaches to national spectrum management and their financing; Category 2: Assessment, for spectrum planning and strategic development purposes, of the benefits arising from the use of the radio spectrum; Category 3: Alternative methods of national spectrum management.

Economic aspects of spectrum management

ITU-R REPORT SM.2093-1-2010 国家频谱管理的监管框架指南

The telecommunication sector, including radiocommunications, is organized internationally within the framework of the International Telecommunication Union (ITU), which provides the basic framework for the global coordination and management of the radio-frequency spectrum (see§ 1.2.1). In between ITU and the national administrations, two other kinds of organizations, regional organizations and specialized international organizations, are also involved in spectrum management, at either regional or global level.

Guidance on the regulatory framework for national spectrum management

ETSI TR 102 628-2010 电磁兼容性和无线频谱事务(ERM).系统参考文件.运行于UHF频段内的未来公共安全系统和安全性无线通信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 future Public Safety and Security (PSS) wireless communication systems in the UHF frequency range V1.1.1

ETSI TS 102 735-2010 全球移动通信系统(UMTS).运行于1,900 MHz到1,920 MHz频段与2,600 MHz到2,620 MHz频段配对和2,010 MHz到2,025 MHz频段与2,585 MHz到?频段配对的UMTS频分双工(FDD)的特殊频段要求

Universal Mobile Telecommunications System (UMTS); Band-specific requirements for UMTS Frequency Division Duplex (FDD) operation in the bands 1 900 MHz to 1 920 MHz paired with 2 600 MHz to 2 620 MHz and 2 010 MHz to 2 025 MHz paired with 2 585 MHz to 2 6

ITU-R REPORT SA.2191-2010 频段在22.55-23.15 GHz潜在新专利音响技术(SRS)配置下操作未来SRS任务的频谱要求

WRC-12 Agenda item 1.11 proposes for consideration a companion band to the existing SRS space-to-Earth allocation in the band 25.5-27.0 GHz. This would enable the support of high data rate Earth-to-space links for SRS missions in near-Earth orbits, including missions in transit to the Moon, near the Moon and missions to Lagrangian points L1 and L2. Existing allocations near 2 and 8 GHz are becoming congested due to the increasing usage requirements of co-primary services and will not provide sufficient bandwidth for remote system management and updates, tele-operation, network management, mission data, high resolution imagery/video and maps, interactive management instructions, and command and control links for these future generation missions. Detailed description of spectrum usages, symbol rates and bandwidths is contained in Annex 1 for both unmanned and manned missions.

Spectrum requirements for future SRS missions operating under a potential new SRS allocation in the band 22.55-23.15 GHz

ITU-R REPORT SM.2156-2009 检查用频谱监测

This Report discusses the role of spectrum monitoring in support of inspections, supported with examples. Where the link of spectrum monitoring with inspections is very strong or direct we can speak of monitoring in support of inspections. To avoid misunderstanding it needs to be clarified that this support and “on site inspections” are not interchangeable but could be complementary in the total inspection process. The Report also contains national examples of prototypes and operational monitoring mechanisms in the form of annexes. The task of conducting spectrum monitoring in support of inspections is not new but superior results are obtained due to improvements in automatic control of monitoring equipment.

The role of spectrum monitoring in support of inspections

ETSI TR 101 830-1-2009 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1.5.2)

Transmission and Multiplexing (TM); Access networks; Spectral management on metallic access networks; Part 1: Definitions and signal library (V1.5.2)