1 | Recommendations on the Tera Hertz Spectrum | 21/08/2024 | Network, Spectrum and Licensing | Recommendation Download (18.81 MB)![application/pdf](https://trai.gov.in/modules/file/icons/application-pdf.png) Letter to Secy, DoT Download (414.87 KB)![application/pdf](https://trai.gov.in/modules/file/icons/application-pdf.png) Share Facebook |
2 | Recommendations on Telecommunication Infrastructure Sharing, Spectrum Sharing and Spectrum Leasing | 24/04/2024 | Network, Spectrum and Licensing | Recommendation Download (1.02 MB)![application/pdf](https://trai.gov.in/modules/file/icons/application-pdf.png) Letter to Secy, DoT Download (503.46 KB)![application/pdf](https://trai.gov.in/modules/file/icons/application-pdf.png) Share Facebook |
3 | TRAI's Response to the back reference dated 27.01. 2023 received from DoT on TRAI's Recommendations on Methodology of applying Spectrum Usage Charges (SUC) under the weighted average method of SUC assessment, in cases of Spectrum Sharing | 02/05/2023 | Network, Spectrum and Licensing | TRAI's Response Download (399.48 KB)![application/pdf](https://trai.gov.in/modules/file/icons/application-pdf.png) Letter to Secy, DoT Download (415.91 KB)![application/pdf](https://trai.gov.in/modules/file/icons/application-pdf.png) Share Facebook |
4 | Recommendations on Spectrum Requirements of National Capital Region Transport Corporation (NCRTC) for Train Control System for RRTS Corridors | 28/12/2022 | Network, Spectrum and Licensing | Recommendations Download (1.46 MB)![application/pdf](https://trai.gov.in/modules/file/icons/application-pdf.png) Letter to Secy, DoT Download (115.18 KB)![application/pdf](https://trai.gov.in/modules/file/icons/application-pdf.png) Share Facebook |
5 | TRAI's Response to DoT back reference dated 29.04.2022 on Recommendations on Auction of Spectrum in frequency bands identified for IMT|5G | 09/05/2022 | Network, Spectrum and Licensing | TRAI's Response Download (3.47 MB)![application/pdf](https://trai.gov.in/modules/file/icons/application-pdf.png) Letter to Secy, DoT Download (1.64 MB)![application/pdf](https://trai.gov.in/modules/file/icons/application-pdf.png) Share Facebook |
6 | Recommendations on Auction of Spectrum in frequency bands identified for IMT|5G | 11/04/2022 | Network, Spectrum and Licensing | Recommendations Download (11.83 MB)![application/pdf](https://trai.gov.in/modules/file/icons/application-pdf.png) Letter to Secy, DoT Download (519.42 KB)![application/pdf](https://trai.gov.in/modules/file/icons/application-pdf.png) Share Facebook |
7 | Recommendations on Methodology of applying Spectrum Usage Charges (SUC) under the weighted average method of SUC assessment, in cases of Spectrum Sharing | 17/08/2020 | Network, Spectrum and Licensing | Recommendations Download (7.53 MB)![application/pdf](https://trai.gov.in/modules/file/icons/application-pdf.png) Letter to Secy, DoT Download (939.7 KB)![application/pdf](https://trai.gov.in/modules/file/icons/application-pdf.png) Share Facebook |
8 | Recommendations on Allotment of spectrum to Indian Railways for Public Safety and Security services | 25/10/2019 | Network, Spectrum and Licensing | Recommendations Download (8.54 MB)![application/pdf](https://trai.gov.in/modules/file/icons/application-pdf.png) Letter to Secy, DoT Download (765.09 KB)![application/pdf](https://trai.gov.in/modules/file/icons/application-pdf.png) Share Facebook |
9 | TRAI's Response to DoT back reference dated 1st July 2019 on Recommendations on Auction of Spectrum in 700 MHz, 800 MHz, 900 MHz, 1800 MHz, 2100 MHz, 2300 MHz, 2500 MHz, 3300-3400 MHz, 3400-3600 MHz Bands | 08/07/2019 | Network, Spectrum and Licensing | TRAI's Response Download (3.82 MB)![application/pdf](https://trai.gov.in/modules/file/icons/application-pdf.png) Letter to Secy, DoT Download (411.27 KB)![application/pdf](https://trai.gov.in/modules/file/icons/application-pdf.png) Share Facebook |
10 | Recommendations on Methodology for levy of Spectrum Charges for provision of Satellite based Services using Gateway installed in India under 'sui-generis' category | 27/12/2018 | Network, Spectrum and Licensing | Recommendations Download (3.19 MB)![application/pdf](https://trai.gov.in/modules/file/icons/application-pdf.png) Letter to Secy, DoT Download (871.76 KB)![application/pdf](https://trai.gov.in/modules/file/icons/application-pdf.png) Share Facebook |
11 | Recommendations on Auction of Spectrum in 700 MHz, 800 MHz, 900 MHz, 1800 MHz, 2100 MHz, 2300 MHz, 2500 MHz, 3300-3400 MHz and 3400-3600 MHz Bands | 01/08/2018 | Network, Spectrum and Licensing | Recommendations Download (4.87 MB)![application/pdf](https://trai.gov.in/modules/file/icons/application-pdf.png) Letter to Secy, DoT Download (690.36 KB)![application/pdf](https://trai.gov.in/modules/file/icons/application-pdf.png) Share Facebook |
12 | Recommendations on Method of allocation of spectrum for Public Mobile Radio Trunking Service (PMRTS) including auction, as a transparent mechanism | 20/07/2018 | Network, Spectrum and Licensing | Recommendations Download (10.44 MB)![application/pdf](https://trai.gov.in/modules/file/icons/application-pdf.png) Letter to Secy, DoT Download (823.29 KB)![application/pdf](https://trai.gov.in/modules/file/icons/application-pdf.png) Share Facebook |
13 | TRAI's Response to DoT's back-reference on Recommendations on 'In-Flight Connectivity' dated 18th January 2018 | 05/06/2018 | Network, Spectrum and Licensing | TRAI's Response Download (992.76 KB)![application/pdf](https://trai.gov.in/modules/file/icons/application-pdf.png) Letter to Secy, DoT Download (573.75 KB)![application/pdf](https://trai.gov.in/modules/file/icons/application-pdf.png) Share Facebook |
14 | Recommendations on In-Flight Connectivity (IFC) | 18/01/2018 | Network, Spectrum and Licensing | Recommendations Download (1.27 MB)![application/pdf](https://trai.gov.in/modules/file/icons/application-pdf.png) Letter to Secy, DoT Download (767.34 KB)![application/pdf](https://trai.gov.in/modules/file/icons/application-pdf.png) Share Facebook |
15 | TRAI's response to DoT's reference seeking TRAI comments on Amendment to Spectrum Trading Guidelines dated 12.10.2015 | 15/12/2017 | Network, Spectrum and Licensing | TRAI's Response Download (840.58 KB)![application/pdf](https://trai.gov.in/modules/file/icons/application-pdf.png) Share Facebook |
16 | TRAI's Response on the issues relating to Spectrum Cap as follow up of Inter-Ministerial Group report | 21/11/2017 | Network, Spectrum and Licensing | TRAI Response Download (7.21 MB)![application/pdf](https://trai.gov.in/modules/file/icons/application-pdf.png) Comments of TSPs Download (6.9 MB)![application/pdf](https://trai.gov.in/modules/file/icons/application-pdf.png) Share Facebook |
17 | Recommendations on "Spectrum, Roaming and QoS related requirements in Machine-to-Machine (M2M) Communications" | 05/09/2017 | Network, Spectrum and Licensing | Recommendations Download (2.48 MB)![application/pdf](https://trai.gov.in/modules/file/icons/application-pdf.png) Letter to DoT Download (740.23 KB)![application/pdf](https://trai.gov.in/modules/file/icons/application-pdf.png) Share Facebook |
18 | Recommendations on Spectrum Usage Charges and Presumptive Adjusted Gross Revenue for Internet Service Providers and Commercial Very Small Aperture Terminal Service Providers | 07/03/2017 | Financial Analysis | Recommendations Download (1.97 MB)![application/pdf](https://trai.gov.in/modules/file/icons/application-pdf.png) Letter to DoT Download (978.36 KB)![application/pdf](https://trai.gov.in/modules/file/icons/application-pdf.png) Share Facebook |
19 | Clarifications / Reconsideration of Recommendations on Valuation and Reserve Price of Spectrum in the 700 MHz, 800 MHz, 900 MHz, 1800 MHz, 2100 MHz, 2300 MHz and 2500 MHz bands | 12/07/2016 | Network, Spectrum and Licensing | Recommendation Download (286.87 KB)![application/pdf](https://trai.gov.in/modules/file/icons/application-pdf.png) Letter to Secretary DoT Download (614.76 KB)![application/pdf](https://trai.gov.in/modules/file/icons/application-pdf.png) Share Facebook |
20 | Clarifications/Reconsideration of Recommendations on Valuation and Reserve Price of Spectrum in 700 MHz, 800 MHz, 900 MHz, 1800 MHz, 2100 MHz, 2300 MHz and 2500 MHz bands dated 27 January, 2016 | 18/04/2016 | Network, Spectrum and Licensing | Recommendation Download (525.17 KB)![application/pdf](https://trai.gov.in/modules/file/icons/application-pdf.png) Letter to Secretary 18_apr Download (579.34 KB)![application/pdf](https://trai.gov.in/modules/file/icons/application-pdf.png) Share Facebook |