UHF2 realignment study - Ofcom Licensing

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Appendix C: UHF2 Interference Regulation C-1 Appendix D: Modelling Interference D-1 Appendix E: Narrowband Interference Modelling Results E-1 Appendix F: Wideband Interference Modelling Results F-1 Appendix G: Spectrum Trading and Liberalisation Modelling G-1 Appendix H: Cost Benefit Analysis Assumptions H-1 Appendix I: Glossary I-3 240689 - 450-470 Study Final Print Version (Dec08).doc Page vi abc
0 Executive Summary 0.1 Introduction This report presents the findings of a study on the configuration of the UHF2 band (450- 470MHz), undertaken for Ofcom by Mott MacDonald Ltd and ATDI Ltd. The configuration of the UHF2 band in the UK is not harmonised with its European neighbours, leading to challenges around continental interference and the introduction of digital technologies. The opportunity presented by the Emergency & Public Safety Services vacating most of its use from the UHF2 band, recent technological and regulatory changes means that now is the right time for a policy review to ensure the highest value use of the UHF2 spectrum. 0.2 UHF2 Band in the UK The UHF2 band supports a number of business and mission critical systems. The configuration of the spectrum enables the deployment of on-site systems, wide area systems and national/regional systems for use by land mobile services. The UHF2 spectrum in the UK is suited to narrow band systems with channel spacing ranging from 6.25 kHz to 25 kHz, due to the configuration and management of the band. The benefits of this spectrum are realised by both businesses and public safety organisations. Emergency and Public Safety Services (E&PSS); Scanning Telemetry (ST); Business Radio (BR), including Maritime radio on board ships; Programme Making and Special Events (PMSE); Short Range Devices (SRD). 240689 - 450-470 Study Final Print Version (Dec08).doc Page 1 E&PSS 32% We concluded the following main points concerning the UHF2 band: Spectrum used in the UHF2 band in the UK supports the operation of multi- billion pound businesses which benefit from the use of the spectrum in its current configuration and any disruption to the full time operation of these systems could result in very costly and very complex changes to critical national infrastructure; There is high utilisation of the UHF2 band with a growing number of licensees with thousands of mobiles operating in the band. This indicates the demand for use of the band and cost effectiveness as an attraction for business type use; SRD 5% PMSE 20% ST 10% BR 33% abc
Page 1 and 2: Final Report Study to review the co
Page 3 and 4: About the authors Mott MacDonald pr
Page 5: 5 Reconfiguration drivers and chall
Page 9 and 10: 0.4 UHF2 Technology and Market The
Page 11 and 12: 240689 - 450-470 Study Final Print
Page 15 and 16: 1.2 Background The UHF2 band in the
Page 17 and 18: 2 Spectrum Management of the UHF2 B
Page 19 and 20: Source: Mott MacDonald 240689 - 450
Page 21 and 22: Table 1 provides information on the
Page 23 and 24: spectrum will continue to make awar
Page 25 and 26: The water industry use 24 national
Page 27 and 28: and for this type of service. Some
Page 29 and 30: Figure 5 Wide Area PBR 240689 - 450
Page 31 and 32: 3 Regulatory Environment 3.1 Introd
Page 33 and 34: arrangement with a 10 MHz duplex sp
Page 35 and 36: decision, but Ireland and the Nethe
Page 37 and 38: 3.6 Summary & Conclusions This chap
Page 39 and 40: from Airwave (380-400MHz). Potentia
Page 41 and 42: 4.2.1 DMR 240689 - 450-470 Study Fi
Page 43 and 44: Assuming that an E&PSS network oper
Page 45 and 46: 4.3.2 UK Market The UK market for t
Page 47 and 48: 5 Reconfiguration drivers and chall
Page 53 and 54: 6 Interference environment 6.1 Intr
Page 55 and 56: This scenario would be valid if the
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6.4.1 Interference to narrowband sy
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240689 - 450-470 Study Final Print
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Figure 16 Base station receiver noi
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6.7 Summary & Conclusions This chap
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The costs in a cost-benefit analysi
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7.2.2 Practical issues in assessing
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Study Methodology Cost estimates PA
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potential complications/interferenc
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Table 13 Conclusions on the impact
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It is understood that the Public Sa
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7.7 Summary & Conclusions In this c
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8.3.1 The Direct costs of Band Alig
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European markets to provide mobile
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the UK has skewed the market valuat
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We assume that the 4.5MHz paired sp
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£2k per annum per assignment. Thes
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alignment options. However, there a
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We assume that there is no spectrum
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Table 24 Sensitivity analysis of ke
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9 Conclusions and Recommendations 9
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egulatory uncertainty, which has le
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Appendix B: Interference B.1 Types
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In Europe harmonised radio equipmen
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Appendix C: UHF2 Interference Regul
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C.2.1 Interface Requirement (IR) In
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the likelihood of increased interfe
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SURs could also benefit other busin
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with the UK and hence may not meet
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D.5 Modelling areas of UK base stat
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The “Standard deviation of noise
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ules. The number of blocking transm
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Appendix G: Spectrum Trading and Li
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DVB-H Digital Video Broadcasting -
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UHF II UHF frequency band from 450
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UHF2 realignment study - Ofcom Licensing

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