Technical Advisory Group
|
|
- Jennifer Tucker
- 7 years ago
- Views:
Transcription
1 0 Technical Advisory Group 8th October 2015
2 1 Visitor information Wi-fi network Ofcom Media - Password COTDsaT2HN (case sensitive) Prompted to Sign in to Wi-Fi network Agree to Terms of Use Press Continue Coffee break Lunch
3 2 Topics Covered UHF Strategic Review Internet of Things consultation Changes to field strength for Band One and Low Band DMR446 spectrum Trigger stations MPT1327 Network Codes
4 3 UHF Strategic Review 420MHz 470MHz
5 4 UHF Strategic Review - Timetable Timing Who Subject April - Dec Baldock Monitoring of traffic in UHF conurbations to obtain a trend analysis of traffic levels April - Dec Baldock Measure against sites in Belgium for traffic from narrowband and wideband devices July Sept Business Radio Survey Monkey questionnaire published on Business Radio website reviewsurvey 85 responses to dealer survey 2 responses from manufacturers Early 2016 Business Radio Publish consultation
6 Future technologies include IP based radios OTA programming Hybrid PMR/LTE radios 5 UHF Summary of Responses - Manufacturer UHF core part of business for manufacturers Long term investment Important to have harmonised spectrum across Europe 10 year notice required Need for additional spectrum for onsite services Increase sharing but data services require exclusive access to spectrum Split market with manufacturers having a majority of sales in either analogue or digital
7 UHF Strategic Review Equipment Supplier Survey Powered by
8 7 UHF Equipment Supplier Survey headlines 1/2 85 responses (14%) of which 90% outside of London Published online and sent to 3 rd party contacts Responses from PMR, Maritime, PMSE, Scanning Telemetry, Paging and Fixed Links sectors (Q2) 96% of respondents plan to continue selling equipment in UHF for next 5 to 10 years, majority of systems are handhelds or single base with mobiles 72% happy with current set of Business Radio licence products (Q16) Even split as to whether there is sufficient spectrum or whether lack of spectrum prevents assignments being made, 44% Yes, 47% No (Q17) 65% say no need to mandate re-alignment in UHF2 (Q24)
9 8 UHF Equipment Supplier Survey headlines 2/2 86% though voice would be main function of radio over next ten years (Q30) Only 3.4% thought that data would replace voice as the primary application (Q31) Even split as to whether data applications require exclusive spectrum, 37% Yes, 40% No (Q33) Even split again as to whether applications will require exclusive spectrum, 39% Yes, 30.5% No, 30.5% Don t Know (Q36) Current Technologies (Q37) Future Technologies (Q39)
10 9 Q2: What are the sectors you sell to? What are the sectors you sell to? Answer Options Response Percent Response Count Private Mobile Radio 85.5% 65 Maritime 19.7% 15 Programme Making and Special Events 21.1% 16 Scanning Telemetry 3.9% 3 Other 14.5% 11
11 10 Q4: What is a typical system that you sell to a customer? What is a typical system that you sell to a customer? Answer Options Response Response Percent Count Handhelds only 84.5% 60 Single site with base station / repeater and handhelds/mobiles 93.0% 66 Multiple site with base station / repeater and handhelds/mobiles 66.2% 47 Trunked system 42.3% 30 Other 8.5% 6
12 Q6: Do you intend to continue selling equipment in UHF? Do you intend to continue selling equipment in UHF? Answer Options Response Percent Response Count Yes 95.7% 67 No 4.3% 3 11
13 12 Q7: Over what time period do you intend to continue selling equipment in UHF? Over what time period do you intend to continue selling equipment in UHF? Answer Options Response Percent Response Count 0-3 years 0.0% years 6.0% years 73.1% 49 Don't know 20.9% 14
14 Q16: Does the current set of Ofcom licences meet the needs of both you and your customer? Does the current set of Ofcom licences meet the needs of both you and your customer? Answer Options Response Percent Response Count Yes 72.6% 45 No 22.6% 14 Don't know 4.8% 3 13
15 14 Q17: Is there sufficient spectrum to meet demand or do you experience spectrum congestion which prevents you or your customer applying for a licence? Is there sufficient spectrum to meet demand or do you experience spectrum congestion which prevents you or your customer applying for a licence? Answer Options Response Percent Response Count Yes No Don't know 44.3% % % 5
16 15 Q24: Is there a need to mandate a re-alignment of UHF2 for you to remain in the PMR market? Is there a need to mandate a re-alignment of UHF2 for you to remain in the PMR market? Answer Options Response Percent Response Count Yes 8.2% 5 No 65.6% 40 Don't know 26.2% 16
17 16 Q30: Do you think voice will still be the main function of radio within the next ten years? Do you think voice will still be the main function of radio within the next ten years? Answer Options Response Percent Response Count Yes 86.4% 51 No 6.8% 4 Don't know 6.8% 4
18 17 Q31: To what extent do you think data will replace voice as the primary application for radio users within the next ten years? To what extent do you think data will replace voice as the primary application for radio users within the next ten years? Answer Options We think that voice will remain the primary application We think that data will become the primary application Response Percent Response Count 66.1% % 2 We think that voice and data will be used equally 27.1% 16 Don't know 1.7% 1 Other 1.7% 1
19 18 Q33: Do you think data services will require exclusive access to spectrum? Do you think data services will require exclusive access to spectrum? Answer Options Response Percent Response Count Yes 37.3% 22 No 40.7% 24 Don't know 22.0% 13
20 Q36: Do you think applications will require exclusive access to spectrum? Do you think applications will require exclusive access to spectrum? Answer Options Response Percent Response Count Yes 39.0% 23 No 30.5% 18 Don't know 30.5% 18 19
21 20 Q37: What technologies or applications do you think you will be offering customers in 2025 that are available now? Answer Percentage Number of responses Analogue 42.37% 25 Digital (FDMA / TDMA / TETRA) 94.92% 56 Scanning Telemetry 15.25% 9 Short Range Devices 45.76% 27 Maritime 32.20% 19 Emergency Services 28.81% 17 LTE 25.42% 15 Other 6.78% 4 Back
22 21 Q39: Which technologies do you perceive will be used in Private Mobile Radio PMR by 2025? Answer Percentage Number of responses Internet of Things 44.07% 26 Wideband 18.64% 11 IP based radios 84.75% 50 OTA programming 52.54% 31 Self-assigning radios 49.15% 29 Hybrid radios with PMR and LTE chipsets 57.63% 34 Are there other technologies you think will be adopted? 8.47% 5 Smart grid / smart metering 22.03% 13 Concatenating narrow band channels into a wideband channel 13.56% 8 Are there other sectors / technologies not listed above 3.39% 2 Don't know 11.86% 7 Other 1.69% 1 Back
23 Internet of Things Consultation 22
24 23 Internet of Things Consultation Published 10 th September 2015 Closing date for responses is 12 th November MHz of spectrum released between 55MHz and 88MHz Primarily aimed at rural applications but any application considered Licensing through Business Radio products unless application determines that other or new product is required or if demand for spectrum is sufficient award process. May well need a new Interface Requirement as well. Ofcom contact is stephen.jones@ofcom.org.uk
25 24 Internet of Things Spectrum released Start (MHz) End (MHz) Amount (MHz) , Total 10.1
26 25 Change to field strength level for Band One
27 26 Change to field strength level for Band One Proposal to reduce wanted threshold to -92dBm, a reduction of 12dB Noise floor measured at -104dBm in variety of urban/rural areas Can rise to -90dBm in urban areas At -116dBm as per licence, coverage appears to go a long way Therefore is nearly either impossible to satisfy boundary conditions or to deploy stations at more than about 10W ERP At -116dBm, a 1W that is 50km just about satisfies the requirements In reality the above station would probably go 1-2 miles due to nature of Band I
28 27 Proposed Revision to PMR446 Spectrum
29 28 PMR446 / DMR446 proposed revision Headline Draft ECC Decision on the harmonised frequency range MHz (agreed in July) Additional spectrum for analogue PMR446 and digital DMR446 Detail Consultation published in March Ofcom consultation published 31 st July and closed 20 th September Four responses regarding PMR446 Statement expected in November Ofcom policy robin.donoghue@ofcom.org.uk Ofcom statement paul.chapman@ofcom.org.uk
30 29 DMR446 spectrum 319 customers and 513 licences using MHz to 446.2MHz No new assignments since 2004 Quiet life for licensees until now Likelihood of having to find new spectrum for licence holders How noisy will it get if PMR446 moves in? Can analogue radios adjust to DMR446 frequency range? Manufacturers have to re-design radios to reflect revised allocation? Feedback please
31 30 Assignment process for buildings exceeding urban clutter height Paul Jarvis
32 Example UHF Calculation for Radiating Cable Radiating Cable (RC) with 100mW (10 dbm) Typical RC coupling loss 50 db Building attenuation ~ 10 db Max level at outside wall of building= = -50 dbm To determine sterilised zone (-116 dbm) an additional 66 db of path loss required (at 460 MHz) this would be around 100m Coverage outside the building would to -104 dbm would be to where an additional 54 db path loss would extend to approx. 25m from the building Calculating the Free Space Path Loss using:
33 Terminals Typical terminal for use in a high rise building would be set to 250mW (~14 dbm) Building attenuation 10 db Max level at outside wall 4 dbm Sterilised limit (-116 dbm would require 112 db of path loss) To determine sterilised zone (-116 dbm) an additional 112 db of path loss required (at 460 MHz) this would be around 22 km Coverage outside the building would to -104 dbm would be to where an additional 100 db path loss would extend to approx. 5km from the building So terminals are the critical planning element Can Industry help us develop business rules for High Rise assignments?
34 Trigger Stations 33
35 34 Trigger Stations Should Ofcom record details of trigger stations? Guidance to be issued for licensees who are using Band III for their Business Radio Technically Assigned licence and have trigger stations deployed as part of the network on the potential impact of small scale DAB transmitters. Will ensure that the Ofcom DAB team have an accurate record of trigger station details and locations when planning the deployment of DAB transmitters on communal sites. Test deployments of DAB transmitters will occur through 2015 and 2016 and commercial deployments from 2017.
36 35 Trigger Stations Ofcom will issue a licence variation If trigger station falls within coverage area of main base station then recorded as non-chargeable station Real antenna height required not 1.5 metres Should this policy change apply to all bands? What is impact of data appearing on Wireless Telegraphy Act Register Common Base Station information sheet
37 36 Trigger Stations Trigger Station Limits Trigger stations will be permitted without prior authorisation anywhere within the coverage area (as defined by RA) and up to 45 km away from the base station, unless otherwise stated on the licence schedule. The engineering parameters are as follows: Antenna height 10 metres maximum above ground level. 3 or 5 element Yagi mandatory for VHF except within 5 kms of the base station and for Low Band. 8 element yagi mandatory for UHF except within 5 kms of the base station. ERP is not to exceed that of the base station but in all cases the ERP should be adjusted to give a maximum of 20 µv at the base receiver input.
38 MPT1327 Network Codes 37
39 38 MPT1327 Network Codes Interference case raised with Ofcom Racial abuse on trunked system Field Operations will investigate No network codes / IDs so system wide open Network owner has to confirm fit for purpose before further investigation by Ofcom. The owner may also be liable to pay for the initial investigation, if the interference is as a result of a lack of robustness etc. Ofcom will provide advice on ensuring network fit for purpose The racial abuse aspect of the case will be referred to the police and Ofcom will work with them in that respect
40 39 MPT1327 Network Codes The need to maintain and update apparatus, replacing aged equipment, as appropriate. Emphasising the benefit of taking necessary security measures to protect systems from interference and hacking by abusers and competitors. Ofcom is not duty bound to provide an interference free environment. Ofcom is required (section 3, Communications Act 2003) to secure the optimal use for wireless telegraphy, of the electromagnetic spectrum. Section 4, Wireless Telegraphy Act 2006 requires Ofcom to provide a service consisting in the giving of advice and assistance to persons complaining of interference with wireless telegraphy. When determining whether to investigate any complaint of interference, Ofcom will take into account a number of factors, including available resources and current workloads. Ofcom will also consider the state of the system suffering from interference, among other things.
41 Lunch 40
Guidance for Business Radio
Guidance for Business Radio Business Radio online enables users to apply for a range of licences covering the use of radio for mostly short range localised radio networks for factories, shopping centres.
More informationUK Radio Licence Interface Requirement 2036 For Mobile Asset Tracking Services
UK Radio Licence Interface Requirement 2036 For Mobile Asset Tracking Services (Version 1.0) 98/34/EC Notification Number: 2000/393/UK Published 15 December 2000 Page 1 File name: ir2036.doc Blank Page
More informationCitizens Band (CB) radio spectrum use information and operation. Of 364
Citizens Band (CB) radio spectrum use information and operation Of 364 Information statement Publication date: 6 December 2006 Contents Section Page 1 Regulatory and equipment information 1 2 CB operating
More informationMANAGEMENT OF BI-DIRECTIONAL AMPLIFIERS IN THE LAND MOBILE SERVICE IN THE FREQUENCY RANGE 29.7 MHz TO 520 MHz
RALI : LM 6 DATE OF EFFECT :.13/03/96 Sequence Number :.66 Radiocommunications Assignment and Licensing Instruction MANAGEMENT OF BI-DIRECTIONAL AMPLIFIERS IN THE LAND MOBILE SERVICE IN THE FREQUENCY RANGE
More informationApplication Form for a Business Radio Technically Assigned Licence
Ofcom application form OfW434 Application Form for a Business Radio Technically Assigned Licence Page 1 of 14 www.ofcom.org.uk 1. Please note that applicants are encouraged to register and apply for their
More informationApplication Form for a Business Radio Light Licence
Ofcom application form OfW432 Application Form for a Business Radio Light Licence www.ofcom.org.uk 1. Please note that applicants are encouraged to register and apply for their licences via the Ofcom website
More informationEnvironmental Monitoring: Guide to Selecting Wireless Communication Solutions
Environmental Monitoring: Guide to Selecting Wireless Communication Solutions By: Scott South Published in WaterWorld, January 2005 (Page 48) Rapidly growing demands for information and increased productivity
More informationELETRONIC COMMUNICATIONS COMMITTEE
ELETRONIC COMMUNICATIONS COMMITTEE ECC Decision of 19 March 2004 on harmonised frequencies, technical characteristics and exemption from individual licensing of Non-specific Short Range Devices operating
More informationFREQUENCY ASSIGNMENT REQUIREMENTS FOR THE LAND MOBILE SERVICE
RALI : LM 8 DATE OF EFFECT : 23/09/2015 Radiocommunications Assignment and Licensing Instruction FREQUENCY ASSIGNMENT REQUIREMENTS FOR THE LAND MOBILE SERVICE AUSTRALIAN COMMUNICATIONS AND MEDIA AUTHORITY
More informationWhat is 802.11? Why are standards important?
What is 802.11? The 802.11 standards are a group of evolving specifications defined by the Institute of Electrical and Electronic Engineers (IEEE). Commonly referred to as Wi Fi the 802.11 standards define
More informationBaldock radio monitoring station
Baldock radio monitoring station 1. Introduction With the ever increasing demand for radio based services, monitoring of the radio spectrum plays a vital role today in keeping the spectrum clean for authorised
More informationcommunication over wireless link handling mobile user who changes point of attachment to network
Wireless Networks Background: # wireless (mobile) phone subscribers now exceeds # wired phone subscribers! computer nets: laptops, palmtops, PDAs, Internet-enabled phone promise anytime untethered Internet
More informationWireless Public Address Systems (WPAS) Licensing. Information Briefing Westbury Hotel, Dublin 26 th July 2006
Wireless Public Address Systems (WPAS) Licensing Information Briefing Westbury Hotel, Dublin 26 th July 2006 27/07/2006 2 Agenda WPAS: Wireless Public Address System 1. Background to WPAS Licensing Scheme
More informationVariation of 900 MHz, 1800 MHz and 2100 MHz Mobile Licences A consultation
Variation of 900 MHz, 1800 MHz and 2100 MHz Mobile Licences A consultation Consultation Publication date: 01/02/13 Closing Date for Responses: 29/03/13 Contents Section Annex Page 1 Executive Summary
More informationRSPG public consultation related to the draft opinion on EU spectrum policy implications of the digital dividend.
RSPG public consultation related to the draft opinion on EU spectrum policy implications of the digital dividend Vodafone comments Vodafone welcomes the opportunity to comment on the draft RSPG Opinion
More informationP25 / TETRA Network Planning Using EDX SignalPro
P25 / TETRA Network Planning Using EDX SignalPro P25 / TETRA Network Planning Using EDX SignalPro Ted Hicks, VP Engineering EDX Wireless February, 2013 Introduction Public Safety wireless networks are
More informationApproved xx Month 2015
ECC Decision (15)FF The harmonised frequency range 446.0-446.2 MHz, technical characteristics, exemption from individual licensing and free carriage and use of analogue and digital PMR 446 applications
More informationHow To Know If You Are Safe To Use An Antenna (Wired) Or Wireless (Wireless)
1 2 The range of RF spans 3 KHz (3000 Hz) to 300 GHz (300 million Hz) Frequencies of RF devices range from the low frequency AM broadcasts (80 MHz) to higher frequency mobile phones (1900 MHz) smart meters
More informationZigBee Propagation for Smart Metering Networks
ZigBee Propagation for Smart Metering Networks The UK government requires energy suppliers to take all reasonable steps to deploy smart meters in customer residences in Great Britain by 2019, with the
More informationWhitepaper 4 Level FSK/FDMA 6.25 khz Technology
Whitepaper 4 Level FSK/FDMA 6.25 khz Technology DISCLAIMER This document has been prepared by the dpmr MoU Association as a reference document about dpmr. The information in this document has been carefully
More informationThe GSMA strongly support Denmark licensing the 790-821 / 832-862862 MHz band 2 in a manner that will accommodate future use of
IT- og Telestyrelsen Ministeriet for Videnskab Teknologi og Udvikling Holsteinsgade 63 2100 København Ø Denmark ftf@itst.dk London 24 June 2010 Dear Kristian Borten The GSM Association (GSMA) 1 welcomes
More informationSystem Design in Wireless Communication. Ali Khawaja
System Design in Wireless Communication Ali Khawaja University of Texas at Dallas December 6, 1999 1 Abstract This paper deals with the micro and macro aspects of a wireless system design. With the growing
More informationTETRA versus DMR. A White Paper produced by the TETRA SME Forum, a sub group of the. TETRA + Critical Communications Association.
TETRA + Critical Communications Association 14 Blandford Square Newcastle upon Tyne NE1 4HZ UK Tel: +44 191 231 4328 Fax: +44 191 245 3802 TETRA versus DMR A White Paper produced by the TETRA SME Forum,
More informationThe GSM and GPRS network T-110.300/301
The GSM and GPRS network T-110.300/301 History The successful analog 1:st generation mobile telephone systems proved that there is a market for mobile telephones ARP (AutoRadioPuhelin) in Finland NMT (Nordic
More informationVARIATION TO LICENCE AREA PLAN
Attachment A VARIATION TO LICENCE AREA PLAN BRIDGETOWN (RADIO) May 2001 LICENCE AREA PLAN BRIDGETOWN VARIATION The Australian Broadcasting Authority hereby varies the licence area plan (LAP) for radio
More informationIntellect response to the Ofcom Consultation:
Intellect response to the Ofcom Consultation: Intellect Response to Ofcom s second consultation on coexistence of new services in the 800 MHz band with digital terrestrial television Page 1 of 6 About
More informationAntenna Deployment Technical Brief
ProCurve Networking Antenna Deployment Technical Brief Introduction... 2 Antenna types... 2 Omni directional antennas... 2 Directional antennas... 2 Diversity antennas... 3 High gain directional antennas...
More informationAGENDA. Coffee break (11:30-11:50)
AGENDA Introduction by the Commission (Andreas Geiss) Presentation by JRC on coexistence PMSE-LTE (Detlef Fuehrer) Opportunity to ask questions Presentation by Ofcom UK (Mrs Helen Hearn and Mr Vaughan
More informationTECHNICAL ARRANGEMENT. ON BORDER COORDINATION OF BROADBAND SYSTEMS (UMTS, LTE AND WiMAX) IN THE 900 MHZ BAND
TECHNICAL ARRANGEMENT BETWEEN THE NATIONAL FREQUENCY MANAGEMENT AUTHORITIES OF AUSTRIA, CROATIA, HUNGARY, ROMANIA, SERBIA, THE SLOVAK REPUBLIC AND SLOVENIA ON BORDER COORDINATION OF BROADBAND SYSTEMS (UMTS,
More informationSecure and Reliable Wireless Communications for Geological Repositories and Nuclear Facilities
Session S14: Safeguards Needs at Geological Repositories and Encapsulation Facilities Secure and Reliable Wireless Communications for Geological Repositories and Nuclear Facilities Richard E. Twogood Dirac
More informationMobile Broadband of Deutsche Telekom AG LTE to cover White Spaces. Karl-Heinz Laudan Deutsche Telekom AG 16 June 2011
Mobile Broadband of Deutsche Telekom AG LTE to cover White Spaces Karl-Heinz Laudan Deutsche Telekom AG 16 June 2011 Spectrum is the basis for any mobile radio communication service Satellites (1,5 2,2
More informationII. Radio equipment which transmits only under the control of electronic communications networks
LIST of radio equipment using frequency bands harmonised throughout the EU and electronic communications terminal equipment I. Electronic communications terminal equipment intended for connection to the
More informationWireless The answer to all our communications needs?
Wireless The answer to all our communications needs? Introduction Since BT s last review of its leased lines back in 2003, there has been a concern in local government that analogue lines will go the way
More informationInformation Paper. FDMA and TDMA Narrowband Digital Systems
Information Paper FDMA and TDMA Narrowband Digital Systems Disclaimer Icom Inc. intends the information presented here to be for clarification and/or information purposes only, and care has been taken
More informationDVB-T and Wireless Microphone Exclusion Area Computation Through Interference Analysis
SE43(11)Info 12 DVB-T and Wireless Microphone Exclusion Area Computation Through Interference Analysis Rogério Dionísio Instituto de Telecomunicações - Portugal 11th SE43 meeting, 19 September 2011 Page
More informationAnnex to the joint statement: Exposure of the general public to radiofrequency fields
16 November 2009 Annex to the joint statement: Exposure of the general public to radiofrequency fields 1. Introduction This document presents typical exposure of the general public to radiofrequency (RF)
More informationDelta College Frequently Asked Questions About The FCC Broadcast Spectrum Incentive Auction
Delta College Frequently Asked Questions About The FCC Broadcast Spectrum Incentive Auction 1. What is spectrum? The term spectrum refers to the frequencies over which signals can be transmitted for a
More informationAppendix E: Communications To/From Vehicles
Appendix E: Communications To/From Vehicles Table of Contents 1. Executive Summary... 2 2. Introduction... 3 3. Demonstrator Requirements... 4 4. Machine to Machine Technologies... 4 5. TV White Space
More informationRequirements Discussion Paul A. Lambert July 24, 2011
White Spaces Requirements Discussion Paul A. Lambert July 24, 2011 Some Requirement Areas for PAWS Protocol (versus device centric or FCC centric Requirements) Multiple Regulatory Authority Support Device
More information4G LTE Opportunities & Challenges in DTT arena
4G LTE Opportunities & Challenges in DTT arena DigiTAG Workshop Istanbul 14-15 November 2013 Stan Baaijens, CEO Funke 1 Why 4G LTE (Long Term Evolution) The unrelenting growth of smartphone and tablet
More informationRemarkable achievements
Remarkable achievements 149.2 km link over water providing 8E1 throughput with 99,99% annual availability Radio link transmitting data from 25km height in Stratosphere to 149km ground station Largest MW
More informationRadio Frequency (RF) Survey
Municipal Wireless Broadband and the Digital Community Report Radio Frequency (RF) Survey for the City and County of San Francisco July 21, 2006 Preface This document describes Civitium s findings and
More informationMobile use, radio signals and health
Mobile use, radio signals and health Mobile use, radio signals and health How does the mobile network work? Since the 1970s, the use of various types of radio transmitters has risen dramatically, to the
More informationUnderstanding Range for RF Devices
Understanding Range for RF Devices October 2012 White Paper Understanding how environmental factors can affect range is one of the key aspects to deploying a radio frequency (RF) solution. This paper will
More informationADS Chapter 564 Security Communications
ADS Chapter 564 Security Communications Document Quality Check Date: 10/02/2012 Partial Revision Date: 12/30/2011 Responsible Office: SEC/CTIS File Name: 564_100212 12/30/2011 Partial Revision Functional
More informationTETRA data and the evolution to broadband. Ole Arrhenius, Senior Solution Marketing Manager 06 March 2014
TETRA data and the evolution to broadband Ole Arrhenius, Senior Solution Marketing Manager 06 March 2014 FINLAND Summer night 3AM Winter day 3PM TETRA base station service Content What is TETRA data What
More informationTECHNICAL INFORMATION FOR FREQUENCY PLANNING IN-BUILDING COAXIAL CABLE DISTRIBUTION SYSTEM (IBCCDS)
HKTA 1105 ISSUE 5 TECHNICAL INFORMATION FOR FREQUENCY PLANNING OF IN-BUILDING COAXIAL CABLE DISTRIBUTION SYSTEM (IBCCDS) TELECOMMUNICATIONS AUTHORITY HONG KONG FOREWORD 1. This document intends to provide
More informationMOBILE PHONE REPEATERS
Group of Administrative Co-operation Under the R&TTE Directive 6 th R&TTE Market Surveillance Campaign on Mobile Phone Repeaters REPORT ON THE 6 TH JOINT CROSS-BORDER R&TTE MARKET SURVEILLANCE CAMPAIGN
More informationNarrowband and Broadband Access Technologies
Computer Networks and Internets, 5e Chapters 12 and 16 Access and Interconnection Technologies (slidesets abridged/combined) By Douglas Comer Modified from the lecture slides of Lami Kaya (LKaya@ieee.org)
More informationthe amount of data will grow. It is projected by the industry that utilities will go from moving and managing 7 terabytes of data to 800 terabytes.
Before the Department of Energy Washington, D.C. 20585 In the Matter of Implementing the National Broadband Plan by Studying the Communications Requirements of Electric Utilities To Inform Federal Smart
More informationLocation management Need Frequency Location updating
Lecture-16 Mobility Management Location management Need Frequency Location updating Fig 3.10 Location management in cellular network Mobility Management Paging messages Different paging schemes Transmission
More informationThe main purpose of the study was to answer the three following questions:
MEETING DATE: March 19, 2003 SUBJECT: Cellular Phones In The Subway RECOMMENDATION It is recommended that: 1. the Commission authorize staff to issue a Request for Expression of Interest (REOI) to determine
More informationCampus Best Practice (GN3/NA3/T4) WLAN Network Planning
Campus Best Practice (GN3/NA3/T4) WLAN Network Planning Anders Nilsson, SUNET Wireless Training Workshop Belgrad, 12 September 2011 Agenda Wi-Fi standards (a/b/g/n.) RF Basics (know your layer 1) Preparing
More informationApplication for Digital Radio Multiplex Transmitter apparatus licence(s) Form R058 (In accordance with section 99 of the Radiocommunications Act 1992)
Application for Digital Radio Multiplex Transmitter apparatus licence(s) Form R058 (In accordance with section 99 of the Radiocommunications Act 1992) Use of form and instructions This form is to be used
More informationDefinition of Traffic for Network Planning Projects
Definition of Traffic for Network Planning Projects AWE Communications GmbH Otto-Lilienthal-Straße 36 D-71034 Böblingen Support@AWE-Com.com Issue Date Changes V0.1 Oct. 2012 First version of document V1.0
More informationInterference from future mobile network services in frequency band 790 862 MHz to digital TV in frequencies below 790 MHz.
2009-02-05 Interference from future mobile network services in frequency band 790 862 MHz to digital TV in frequencies below 790 MHz. TABLE OF CONTENTS 1 SUMMARY...3 2 BACKGROUND /INTRODUCTION...3 3 APPROACH,
More informationGSM frequency planning
GSM frequency planning Band : 890-915 and 935-960 MHz Channel spacing: 200 khz (but signal bandwidth = 400 khz) Absolute Radio Frequency Channel Number (ARFCN) lower band: upper band: F l (n) = 890.2 +
More informationGeneral Survey of Radio Frequency Bands 30 MHz to 3 GHz
General Survey of Radio Frequency Bands 30 MHz to 3 GHz Version 2.0 September 23, 2010 Prepared by: Shared Spectrum Company 1595 Spring Hill Road Suite 110 Vienna, VA 22182-2228 703-761-2818 Fax: 703-761-2817
More informationLTE in Unlicensed Spectrum: European Regulation and Co-existence Considerations
3GPP workshop on LTE in unlicensed spectrum Sophia Antipolis, France, June 13, 2014 RWS-140002 LTE in Unlicensed Spectrum: European Regulation and Co-existence Considerations Sari Nielsen & Antti Toskala
More informationBefore the FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 ) ) ) ) ) ) ) COMMENTS OF THE TELECOMMUNICATIONS INDUSTRY ASSOCIATION
Before the FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 In the Matter of Innovation in the Broadcast Television Bands: Allocations, Channel Sharing and Improvements to VHF ET Docket No. 10-235
More informationBroadband Technology Clinic. Burlington Telecom Advisory Board
Broadband Technology Clinic Burlington Telecom Advisory Board 1 What are the Defining Characteristics of a Broadband Service? Speed - Throughput capability both down and upstream Performance - Latency
More informationChapter 4 Solution to Problems
Chapter 4 Solution to Problems Question #1. A C-band earth station has an antenna with a transmit gain of 54 db. The transmitter output power is set to 100 W at a frequency of 6.100 GHz. The signal is
More informationCOMMISSION OF THE EUROPEAN COMMUNITIES. Draft COMMISSION DECISION
COMMISSION OF THE EUROPEAN COMMUNITIES Brussels, C (2008) Draft COMMISSION DECISION of [ ] on harmonised conditions of spectrum use for the operation of mobile communication services on aircraft (MCA services)
More informationLecture 1. Introduction to Wireless Communications 1
896960 Introduction to Algorithmic Wireless Communications Lecture 1. Introduction to Wireless Communications 1 David Amzallag 2 May 25, 2008 Introduction to cellular telephone systems. How a cellular
More informationAN INTRODUCTION TO TELEMETRY PART 1: TELEMETRY BASICS
AN INTRODUCTION TO TELEMETRY PART 1: TELEMETRY BASICS Telemetry is defined as the sensing and measuring of information at some remote location and then transmitting that information to a central or host
More informationDEFENDING WORLD SECURITY. 400 MHz BROADBAND SPECTRUM FOR PUBLIC SAFETY. Executive Briefing
DEFENDING WORLD SECURITY 400 MHz BROADBAND SPECTRUM FOR PUBLIC SAFETY Executive Briefing 2 400 MHz broadband spectrum for public safety Contents The demand for mission-critical data... 3 New possibilities
More informationMicrowave Exposure from Mobile Phones and Base Stations in Sweden
Microwave Exposure from Mobile Phones and Base Stations in Sweden Prof. Dr. Yngve Hamnerius and Thomas Uddmar Chalmers University of Technology, Department of Electromagnetics, SE 41 96 Goteborg, Sweden,
More informationMEASUREMENT AND ANALYSIS OF RF EME LEVELS FROM MOBILE TELEPHONE BASE STATIONS LOCATED AT LEICHHARDT, NSW
AUSTRALIAN RADIATION PROTECTION AND NUCLEAR SAFETY AGENCY A R P N S A Lower Plenty Road YALLAMBIE VIC 3085 Phone 61 3 9433 2211 Fax 61 3 9432 1835 E-mail: arpansa@health.gov.au Web: www.arpansa.gov.au
More informationCOMMUNICATIONS AND MULTIMEDIA ACT 1998 CLASS ASSIGNMENTS NO. 1 OF 2015
COMMUNICATIONS AND MULTIMEDIA ACT 1998 CLASS ASSIGNMENTS NO. 1 OF 2015 IN exercise of the powers conferred by section 169 of the Communications and Multimedia Act 1998 [Act 588], the Commission issues
More informationHUMAN EXPOSURE TO EMR: ASSESSMENT OF AMATEUR RADIO STATIONS FOR COMPLIANCE WITH ACA REQUIREMENTS
HUMAN EXPOSURE TO EMR: ASSESSMENT OF AMATEUR RADIO STATIONS FOR COMPLIANCE WITH ACA REQUIREMENTS May 2005 Version 2.0 PO Box 78 BELCONNEN ACT 2616 Telephone (02) 6219 5555 Facsimile (02) 6219 5353 www.aca.gov.au
More informationMine Communications in the 21 st Century
Mine Communications systems for non ferrous metal mines, have come a long way over the last 10 years, while similar systems for coal mines have remained dormant, mainly due to the difficulty in obtaining
More informationTrading Guidance Notes
Trading Guidance Notes Introduction These guidance notes provide a guide to spectrum trading and Ofcom s spectrum trading processes. They serve as a first port of call for those who want to understand
More informationSimulation and Performance Evaluation of co-existing GSM and UMTS systems Master Thesis
DEPARTMENT OF TECHNOLOGY AND BUILT ENVIRONMENT Simulation and Performance Evaluation of co-existing GSM and UMTS systems Master Thesis Author: Laura Cutillas Sánchez January 2010 Master s Program in Electronics/Telecommunications
More informationMobile Phone Base-Station Audit
Mobile Phone Base-Station Audit Audit site: Aylesbury Road Wing Leighton Buzzard Beds LU7 0NY The Office of Communications (Ofcom) is responsible for management of the civil radio spectrum in the UK. Following
More informationCoexistence between GSM-R and 3G / 4G-Systems in the 900 MHz Frequency Band - Swedish View.
Coexistence between GSM-R and 3G / 4G-Systems in the 900 MHz Frequency Band - Swedish View. TRV 2013/13976 1 March 2013 Contributors to this document Trafikverket (Swedish Transport Administration) Transportstyrelsen
More informationPreparing for the NBN. Fixed Wireless Connections
Preparing for the NBN Fixed Wireless Connections Preparing for the NBN Congratulations on choosing to join the National Broadband Network Your new fixed wireless connection will give you access to world-class
More informationMIMO Antenna Systems in WinProp
MIMO Antenna Systems in WinProp AWE Communications GmbH Otto-Lilienthal-Str. 36 D-71034 Böblingen mail@awe-communications.com Issue Date Changes V1.0 Nov. 2010 First version of document V2.0 Feb. 2011
More informationDr. Dimitris Kanakidis Senior Research Consultant Security Research Group Leader Email: dkan@exus.co.uk
Dr. Dimitris Kanakidis Senior Research Consultant Security Research Group Leader Email: dkan@exus.co.uk WWW.PPDR-TC.EU Project full title: Call identifier: Programme Objective: Public Protection and Disaster
More informationBAY OF PLENTY COUNCILS BROADBAND BUSINESS CASE STUDY SPECTRUM AUCTION REVIEW. April 2007
BAY OF PLENTY COUNCILS BROADBAND BUSINESS CASE STUDY SPECTRUM AUCTION REVIEW April 2007 GDI Ground Floor, 201 Wickham Terrace PO Box 782 Spring Hill, Qld 4004. Telephone: +61(7) 3832 1222 Facsimile: +61(7)
More informationAN1200.04. Application Note: FCC Regulations for ISM Band Devices: 902-928 MHz. FCC Regulations for ISM Band Devices: 902-928 MHz
AN1200.04 Application Note: FCC Regulations for ISM Band Devices: Copyright Semtech 2006 1 of 15 www.semtech.com 1 Table of Contents 1 Table of Contents...2 1.1 Index of Figures...2 1.2 Index of Tables...2
More informationECC/DEC/(04)08 ELECTRONIC COMMUNICATIONS COMMITTEE
ELECTRONIC COMMUNICATIONS COMMITTEE ECC Decision of 09 July 2004 on the harmonised use of the 5 GHz frequency bands for the implementation of Wireless Access Systems including Radio Local Area Networks
More informationSolutions ADVANCED SOLUTIONS FOR SMART COMMUNICATIONS. http://www.ip2air.com RADIO DISPATCHER FLEET PHONE APP BRIDGE
ADVANCED SOLUTIONS FOR SMART COMMUNICATIONS IP2AIR Bridge VHF/HF IP2AIR is an advanced solution for professional two-way radios developed by ICOM FRANCE. The IP2AIR solutions enhances your experience of
More information1 Lecture Notes 1 Interference Limited System, Cellular. Systems Introduction, Power and Path Loss
ECE 5325/6325: Wireless Communication Systems Lecture Notes, Spring 2015 1 Lecture Notes 1 Interference Limited System, Cellular Systems Introduction, Power and Path Loss Reading: Mol 1, 2, 3.3, Patwari
More informationAn Algorithm for Automatic Base Station Placement in Cellular Network Deployment
An Algorithm for Automatic Base Station Placement in Cellular Network Deployment István Törős and Péter Fazekas High Speed Networks Laboratory Dept. of Telecommunications, Budapest University of Technology
More informationGuidance regarding the licensing position on the provider of a service and the sub-letting of capacity
Guidance regarding the licensing position on the provider of a service and the sub-letting of capacity Statement Publication date: 21 May 2010 Guidance regarding the licensing position on the provider
More informationHow To Help The Internet Of Things (Iot) Work With The Government
Promoting investment and innovation in the Internet of Things Call for input Publication date: 23 July 2014 Closing Date for Responses: 1 October 2014 About this document This document seeks stakeholders
More informationNetwork Cost Cutting Rural Cellular Association October 22, 2009
Network Cost Cutting Rural Cellular Association October 22, 2009 page 1 Agenda > Market Drivers > The Problem with Leased Lines > The Problem with Fiber > Economics of Microwave > TDM to IP Migration >
More informationTABLE OF CONTENTS 2.1 What is the purpose of this chapter? 2.2 What is the scope of this chapter?
Overview, Authorities, and Responsibilities Planning for Radio Systems Getting Radio Frequency Authorizations (RFAs) and Using Them General Radio System Use and Requirements Buying Radio Equipment and
More informationImplementing Digital Wireless Systems. And an FCC update
Implementing Digital Wireless Systems And an FCC update Spectrum Repacking Here We Go Again: The FCC is reallocating 600 MHz Frequencies for Wireless Mics 30-45 MHz (8-m HF) 174-250 MHz (VHF) 450-960 MHz
More informationElectronic Communications Committee (ECC) within the Conference of Postal and Telecommunications Administrations (CEPT)
Page 1 Electronic Communications Committee (ECC) within the Conference of Postal and Telecommunications Administrations (CEPT) ECC RECOMMENDATION (05)08 (replacing recommendations T/R 20-08 and 22-07)
More informationNokia Siemens Networks Mobile WiMAX
Nokia Siemens Networks Mobile WiMAX 1. 2/6 Mobile WiMAX leads the way to wireless broadband access With Mobile WiMAX, the communications industry is another step closer to offering mobile broadband Internet
More informationTesting Gateway LTE Performance
Testing Gateway LTE Performance Introduction A common task when selecting an LTE gateway is evaluation of live mobile network performance. Most users will be interested in two key performance areas: 1.
More informationWireless LANs vs. Wireless WANs
White Paper Wireless LANs vs. Wireless WANs White Paper 2130273 Revision 1.0 Date 2002 November 18 Subject Supported Products Comparing Wireless LANs and Wireless WANs Wireless data cards and modules,
More informationMOTOTRBO PROFESSIONAL DIGITAL TWO-WAY RADIO REPEATERS
MOTOTRBO PROFESSIONAL DIGITAL TWO-WAY RADIO REPEATERS ACCELERATE PERFORMANCE MOTOTRBO professional DIgITAl TWO-WAy RADIO SySTEM ThE future Of TWO-WAy RADIO Motorola is a company of firsts with a rich heritage
More informationTLPS. Understanding the Terrestrial Low Power Service
What is the Terrestrial Low Power Service? TLPS is a proposed new 802.11 based service that will significantly expand the effective data capacity of mobile networks. will enable a privately managed extension
More informationALLION USA INTERNET SERVICE PROVIDER WIRELESS GATEWAY COMPETITIVE ANALYSIS
ALLION USA INTERNET SERVICE PROVIDER WIRELESS GATEWAY COMPETITIVE ANALYSIS Date: 4/25/2013 Rev 1.0 Visit our Web Site at: www.allionusa.com 1 Introduction Internet Service Providers (ISP) have a number
More informationUK Interface Requirement 2063
UK Interface Requirement 2063 Ground based secondary surveillance radar site monitor at aeronautical stations of the aeronautical radionavigation service. Publication date: Feb 2006 Version: 1.0 98/34/EC
More informationRadio Network Planning Tools Basics, Practical Examples & Demonstration on NGN Network Planning Part I
Radio Network Planning Tools Basics, Practical Examples & Demonstration on NGN Network Planning Part I Roland Götz LS telcom AG Regional Seminar on evolving network infrastructures to NGN and related Planning
More informationNigerian Communications Commission
Nigerian Communications Commission REGULATORY GUIDELINES FOR THE USE OF 2.4 GHz ISM BAND FOR COMMERCIAL TELECOM SERVICES Introduction The use of broadband for last mile access or for final distribution
More information