TR 102 513 : 1.1.1

Intellectual Property Rights
Foreword
Introduction
1 Scope
2 References
3 Abbreviations
4 Feasibility study introduction and summary
5 Frequency spectrum considerations
   5.1 General
   5.2 TETRA base station frequency spectrum considerations
   5.3 TETRA radio terminal radio spectrum considerations
6 Implications on use of wideband mobile stations covering
   380 MHz to 470 MHz
   6.1 General
   6.2 RF PA linearity
   6.3 RF Wideband Noise
   6.4 Switching time between TETRA V+D and TEDS channels
   6.5 Conclusions
   6.6 Recommendations
7 Mobile station antenna implications
   7.1 General
   7.2 Conclusions
8 Base station antenna implications
   8.1 General
   8.2 Conclusions
9 Implications of transmitter combining and receiver splitting
   systems at TETRA base station sites
   9.1 General
   9.2 TETRA V+D with a single 50 kHz TEDS channel
   9.3 Conclusions
10 Security implications of public safety sharing frequency
   bands used by non-public safety users
11 TEDS channel bandwidth assignment implications
   11.1 General
   11.2 Conclusion
12 Spectrum efficiency implications of TETRA V+D and TEDS in
   the same frequency band versus TETRA V+D and TEDS in
   separate frequency bands
   12.1 General
   12.2 Guard band requirements
   12.3 Radio frequency planning constraints
   12.4 Conclusion
13 Propagation and coverage implications of the control channels
   and TEDS channels being in different frequency bands
   13.1 General
   13.2 Path loss differences
   13.3 Wavelength differences
   13.4 Conclusion
14 Implications of two antenna system working at base station sites
   14.1 General
   14.2 Additional cost
   14.3 Additional space, weight and wind loading on radio masts
   14.4 Difference in RF coverage characteristics
   14.5 Environmental impact
   14.6 Conclusions
15 Alternative solutions
   15.1 General
   15.2 Conclusions
16 Overall conclusions
17 Recommendations
Annex A: Antenna performance specifications
      A.1 General
      A.2 VSWR
      A.3 Conclusions
Annex B: Bibliography
History

Covers the possible implications of the following areas: Frequency Spectrum Considerations; Implications on use of wideband terminals covering 380 MHz to 470 MHz; Radio terminal antenna implications; Base station antenna implications; Implications of transmitter combining and receiver splitting systems at TETRA base station sites; Security implications of Public Safety sharing frequency bands used by non-public safety users; TEDS channel bandwidth assignment implications; Spectrum efficiency implications of TETRA V+D and TEDS in the same band versus TETRA V+D and TEDS in separate bands; Propagation and coverage implications of the control channels and TEDS channels being in different frequency bands; Implications of Two Antenna System Working at Base Station Sites and Alternative Solutions.