Draft version of RIR
This draft RIR is merely for information purposes and is not legally binding at the time of this publication and their contents can still undergo important modifications until officially released.
| Nr | Parameter2) | Description | Comments |
| 1 | Radiocommunication service | - | - |
| 2 | Application | UWB applications | Vehicular applications, including UWB devices installed in road and rail vehicles covering: - General case for UWB devices installed in road and rail vehicles; - Specific vehicular access systems using trigger-before-transmit; - Other vehicular applications, including applications involving infrastructure to vehicle and vehicle to vehicle communications in 6-8.5 GHz. Not applicable to devices installed in flying models, aircraft and other aviation. |
| 3 | Frequency band | 1600 - 10600 MHz | Main operating frequency bands: A: 3100 - 4800 MHz. B: 6000 - 8500 MHz. C: 8500 - 9000 MHz. |
| 4 | Channelling | - | - |
| 5 | Modulation / Occupied bandwidth | - | - |
| 6 | Direction / Separation | - | - |
| 7 | Transmit power / Power density | Limits for peak e.i.r.p. and e.i.r.p. spectral density according to ECC/DEC/(06)04 Annex 1, Table 2, 3 and 4. | General case for UWB devices installed in road and rail vehicles are permitted to operate with a max. mean e.i.r.p. spectral density of -41.3 dBm/MHz and a max. peak e.i.r.p. of 0 dBm (measured in 50 MHz) under conditions defined in ECC/DEC/(06)04, Annex 1, Table 2. Specific vehicular access systems using trigger-before-transmit are permitted to operate with a max. mean e.i.r.p. spectral density of -41.3 dBm/MHz and a max. peak e.i.r.p. of 0 dBm (measured in 50 MHz) under conditions defined in ECC/DEC/(06)04, Annex 1, Table 3. Other vehicular applications, including applications involving infrastructure to vehicle and vehicle to vehicle communications in 6-8.5 GHz are permitted to operate with a max. mean e.i.r.p. spectral density of -41.3 dBm/MHz and a max. peak e.i.r.p. of 0 dBm (measured in 50 MHz) under conditions defined in ECC/DEC/(06)04, Annex 1, Table 4. |
| 8 | Channel access and occupation rules | According to ECC/DEC/(06)04. | Mitigation techniques: Low Duty Cycle, Detect and Avoid, Transmit Power Control, Exterior Limit, Trigger before Transmit according to ECC/DEC/(06)04. |
| 9 | Authorisation regime | Switzerland: License exempt. Liechtenstein: General authorisation. | Operation on NIB / NPB. (Non interference basis / non protection basis). |
| 10 | Additional essential requirements | - | - |
| 11 | Frequency planning assumptions | ECC/DEC/(06)04, EN 302 065-3. | - |
| 12 | Planned changes | - | - |
| 13 | Reference | EN 302 065-3 / ECC/DEC/(06)04 /-. | Effective use of spectrum / ECC Decisions / ECC Recommendations. |
| 14 | Notification number | tbd. | - |
| 15 | Remarks | EN 301 489-33 | - |
Normative part: 1 to 11
Informative part: Nr 12 to 15
1) RIR for similar and/or other applications are available under: https://www.bakom.admin.ch/bakom/en/home/frequenzen-antennen/nationaler-frequenzzuweisungsplan/schnittstellen-anforderungen.html
2) For explanations and legal status, please refer to basis document 784.101.21 / RIR0000
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