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Wireless Spectrum

Wireless Spectrum band bands bandwidth mhz ghz radio Welcome to our section for wireless spectrum news, tutorials and articles.


Featured Research Reports

Who's Who in the Zoo 8: Canadian Telecommunications Services 2009 Competitive Analysis

This IDC study is the eighth edition of IDC Canada's annual guide to the Canadian telecommunications services sector. Designed to keep the reader abreast of strategic, structural, and technological changes affecting telecom markets in Canada, this study offers insight into each market segment by outlining key market trends and profiling major market participants and detailing their market share.

Technological change, structural upheaval, and consolidation are likely to remain permanent features of the Canadian telecommunications services landscape and to impact the competitive position of key players, according to this eighth edition of IDC Canada's popular annual guide to the C$39.6 billion Canadian telecommunications services sector.

"Despite the current Great Recession, new and well-healed players continue to enter the Canadian market," says Lawrence Surtees, vice president of Communications Research and principal analyst at IDC Canada Ltd. "And cable telephony not only continues to make substantial inroads in the home phone market, but cable operators are now the incumbents in most Canadian consumer markets at the same time as they are set to assault the small business market."

Faced with those dynamics, Canadian incumbent players must occupy their turf — especially in the burgeoning wireless segment — to remain viable and to succeed.

Published By: IDC
Date Published: Oct 2009

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Comprehensive RFID Package

The Comprehensive RFID Package from Mind Commerce is the most comprehensive research about RFID on the market. This package includes many reports that focus on critical aspect of RFID including market status, applications, vendors, and future market direction. The offering also includes practical assistance with business case development and RFID network planning. The package also represents a substantial savings as a research bundle compared to purchasing the reports individually.

Published By: Mind Commerce Publishing
Date Published: Oct 2009

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Interesting sites and useful resources

ACA Australian Communications Authority.

Frequently asked questions (2005). Wireless local area networks in the 2.4 GHz band. Accessing the public telecommunications network and related issues...

Analog Devices Wireless Short-Range Devices: Designing a Global License-Free System for Frequencies < 1 GHz (PDF) Designers of SRD wireless systems need to use great care in choosing the radio’s communication frequency. In most cases, the choice is limited to those portions of the spectrum that allow license-free operation given that certain specifications and conditions on usage are met...
ELPRO Technologies 2.4 GHz vs 900/869 MHz Performance of Different Frequency Bands. This article looks at the principles of radio technology to explain the differences in performance between different radio bands. It explains the different characteristics in an industrial environment between the common 2.4GHz ISM band and the lesser used 900 and 869 MHz bands.
ERO European Radiocommunications Office.

 The European Table Of Frequency Allocations And Utilisations Covering The Frequency Range 9 KHz To 275 GHz (PDF)

ETSI European Telecommunications Standards Institute
Federal Communications Commission (FCC) Telecom Glossary

Wireless Telecommunications Bureau

Government Telecommunications Sites in Other Countries Links to government telecommunications and broadcast sites numerous countries around the world.
GSM Association GSM Association
Hong Kong University Telecommunications Research Project Spectrum Management Introduction Introduction, Management of the Spectrum, Frequency Allocation, Licensing of Spectrum Use, Spectrum Management & EMC, Licence Fees & Spectrum Pricing, Broadband & Convergence
HowStuffWorks How the Radio Spectrum Works All your life you have heard about "AM Radio" and "FM radio", "VHF" and "UHF" television, "Citizens Band Radio", "Short Wave radio" and so on. Have you ever wondered what all of those different names really mean? In this edition of How Stuff Works we will look at the radio spectrum and see what is really going on!
IBM Who gets the 3G spectrum? (11/01) Government's new plan for 3G spectrum is a mixed bag for wireless providers. 3G could provide us with easy access to an incredible range of new telecommunications services. In order to provide those services, however, wireless companies must be able to access a significant amount of spectrum that is currently dominated by government and other commercial interests. Technology writer Dana Triplett uncovers the latest plan from the federal government for assessing spectrum use, offering an inside look at the players in the struggle for the invisible but valuable commodity of radio frequency in the U.S.
International Telecommunication Union (ITU) The ITU, headquartered in Geneva, Switzerland is an international organization within which governments and the private sector coordinate global telecom networks and services.

ITU Newsroom Latest press releases and notices.

ITU Calendar of Events Meeting schedules, events, archives.

ITU Radio-Frequency Spectrum Publications The Radiocommunication Sector acts as the coordinator in managing the usable radio-frequency spectrum efficiently, keeping it free from harmful interference, and adopts international regulations and treaties governing this use.

NATO Cooperation in Radio Frequency Management (2000) Cooperation between NATO member countries in the use of radio frequencies for defence purposes is underpinned by a common commitment to collective security and defence. The availability of radio frequencies is essential for the armed forces' operational readiness and effectiveness and the NATO-wide standardisation and coordination of frequency allocations is vital to ensure interoperability among multinational forces.
NTIA US National Spectrum Requirements: Projections and Trends The availability of radio spectrum in the United States is critical to many telecommunications services, ranging from cellular telephones to air traffic control. Although spectrum is not a consumable resource, the use of a frequency at a given location usually excludes that frequency from being used by others in the same geographic area. This need for exclusive geographic use has led to current spectrum regulations that establish exclusivity in spectrum use by granting licenses for spectrum use, and the partitioning of the spectrum for shared use between radio services.

US Frequency Allocation Chart (PDF)

Radio-Electronics.Com Major Mobile Phone Systems The large number of different mobile phone systems that are talked about today can be very confusing. Whilst not all are in use today many different names and technologies are talked about. The table below gives a summary of the main systems...
RadioRegs Articles on the RTTE Directive.
RF-man Amateur Radio, Citizen's Band, PMR446, Handheld radio, Buying a new radio, ...
RPC Telecommunications Specialists in satellite systems and radio transmission, with a strong emphasis on the engineering, use, management and regulation of the radio frequency spectrum, especially for satellite networks. Also develop software tools for use in the spectrum management process and provide satellite and telecommunications training.
UK Amateur Radio Astronomy Network Radio Astronomy Frequency Allocations. Frequencies allocated for radio astronomy in the European Union.
ZDNet Overcrowded Airwaves A kind of air traffic control may be needed to manage our ever-expanding wireless communications. Wireless networking has been touted as an ideal solution for a wide range of communications problems -- synchronizing PDAs with desktop PCs, eliminating printer cables, creating in-building LANs, connecting buildings on a campus and even spanning the "last mile" -- the distance between a connected PC and telephone company or ISP. But wireless has its dark side: interference. As wireless devices proliferate, we will see more and more "midair collisions." To understand why, you need to understand the politics, economics, and technology behind today's wireless networking equipment.

Recent Spectrum Headlines

Security News CA Inc: CA Spectrum Infrastructure Manager Earns Common Criteria Level 2 Certification
that CA Spectrum Infrastructure Manager has achieved international Common Criteria Evaluation Assurance Level 2 certification from the Communications Security Establishment Canada (CSEC) Canadian Common Criteria Scheme (CCCS). Common Criteria is an

Tenders News Changi Airport calls major watch tender in T1 -
next to the main liquor & tobacco store and is to be operated as a multi-brand name boutique. Tenderers can offer a variety of high-end luxury watches to fashion watches to cater to the wide spectrum of travellers at Terminal 1.' The second shop of 50sq

BWE Magazine Ultrawideband Internal Planar Broadband Wireless Antennas Offer High Gain and Low Profile for High-Speed, Short-Range Data Communication Equipment
Pulse, a Technitrol Company (NYSE:TNL) introduces its ultra-wide band (UWB) family of high-gain, low-profile, internal planar antennas for high-speed, short-range data communication equipment. These antennas come in sizes that are optimized for applications currently using the UWB spectrum and create opportunities for additional applications on the UWB spectrum. Current applications include laptops, M2M devices, PDAs, smart phones, and high-definition multimedia interfaces (HDMIs) operating on the full 3.1...

BWE Magazine WiMedia Certifies First PHYs for High Band Operation, Paving the Way for Global UWB Adoption
The WiMedia Alliance announced the certification of the first three Ultra Wideband (UWB) physical layer chipsets (PHYs) to support the WiMedia Spectrum Extension Release (SER) announced in August. The chips from Alereon, Realtek and Staccato Communications support operation in Band Groups 1 and 3 (3.1 to 4.8GHz and 6.3 to 7.9GHz, respectively). The Alereon and Staccato chips also support operation in Band Group 6 (7.4 to 9.0GHz).

FreshPatents.com Methods and apparatus for spread spectrum modulation and demodulation
The present invention relates to a method and an apparatus for spread spectrum modulation and demodulation using a special spread spectrum sequence, characterized in that Golay complementary codes are modulated onto orthogonal channels such that a corresponding complex complementary code is obtained. The signal spread by such complex complementary code...

FreshPatents.com Apparatus for transmitting data and additional information simultaneously within a wire-based communication system
An apparatus is provided for transmitting data signals and additional information signals having partially overlapping frequency bands simultaneously within a wire based communication system over the same wired medium using a spread spectrum technique for modulating the additional information signals....

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