In response to Department of Telecommunications (DoT) requests, Telecom Regulatory Authority of India (TRAI) has established recommendations for terms and conditions governing the assignment of spectrum for satellite-based commercial communication services. These recommendations are applicable to NGSO-based Fixed Satellite Services (FSS) offering data communication and internet services and GSO-NGSO based Mobile Satellite Services (MSS) providing voice, text, data, and internet services.
Key points include:
1. Assignment of frequencies in Ku band, Ka band, and QV band for NGSO FSS user links and feeder links.
2. Allotment of L band and S band for GSO-NGSO MSS user links; C band, Ku band, Ka band, and QV band for feeder links.
3. Spectrum allocation valid for up to five years, extendable by an additional two years based on market conditions or government discretion.
4. Pricing terms linked to adjusted gross revenue with set minimum annual charges.
5. Spectrum charges collected quarterly in advance, with adjustments based on previous year's usage.
6. An advisory on coordination requirements between satellite earth station gateways and a subsidy consideration for NGSO FSS user terminals is also featured.
The recommendations have been published online at TRAI’s official website and queries can be directed to designated TRAI advisors for further information.
Key Entities Referenced
Ministry of Communications: The Indian government ministry responsible for communications and information technology.
TRAI: Telecom Regulatory Authority of India, the telecommunications regulator in India.
Recommendations on Terms and Conditions for the Assignment of Spectrum for Certain SatelliteBased Commercial Communication Services: The title of the recommendations released by TRAI.
09 MAY 2025: Date of the press release.
PIB Delhi: Press Information Bureau, Delhi.
Department of Telecommunications DoT: A department within the Indian government.
11.07.2024: Date of reference from DoT to TRAI.
Section 4: A section of the Telecommunications Act, 2023.
First Schedule: A schedule of the Telecommunications Act, 2023.
Telecommunications Act, 2023: The relevant legislation.
Section 111a: A section of the TRAI Act 1997.
TRAI Act 1997: The act establishing the Telecom Regulatory Authority of India.
NGSO based Fixed Satellite Services: Non-Geostationary Orbit based Fixed Satellite Services.
GSO: Geostationary Orbit
GSO NGSO based Mobile Satellite Services: Geostationary Orbit and Non-Geostationary Orbit based Mobile Satellite Services
27.09.2024: Date of issuance of the consultation paper.
18.10.2024: Initial last date for furnishing comments.
25.10.2024: Extended last date for furnishing comments and initial last date for furnishing counter comments.
01.11.2024: Extended last date for furnishing counter comments.
08.11.2024: Date of the open house discussion (OHD).
OHD: Open house discussion.
Ku band: A portion of the electromagnetic spectrum.
Ka band: A portion of the electromagnetic spectrum.
QV band: A portion of the electromagnetic spectrum.
L band: A portion of the electromagnetic spectrum.
S band: A portion of the electromagnetic spectrum.
C band: A portion of the electromagnetic spectrum.
ITURR: International Telecommunication Union Radio Regulations
Telecom Engineering Center TEC: An engineering center, likely part of the Department of Telecommunications (DoT).
EPFD: Equivalent Power Flux Density
FCC: Federal Communications Commission
Spectrum Sharing Rules for NonGeostationary Orbit, FixedSatellite Service Systems: FCC rule
IMT: International Mobile Telecommunications
42.543.5 GHz: Frequency range for IMT.
Adjusted Gross Revenue: Metric for calculating spectrum charges.
Shri Akhilesh Kumar Trivedi: Advisor Networks, Spectrum and Licensing, TRAI.
www.trai.gov.in: TRAI's website.
SamratAllenLali Chatterjee: Contact person
Release ID: 2127866: Release ID
Ministry of Communications
TRAI releases Recommendations on ‘Terms and
Conditions for the Assignment of Spectrum for
Certain Satellite-Based Commercial Communication
Services’
Posted On: 09 MAY 2025 2:38PM by PIB Delhi
The Telecom Regulatory Authority of India (TRAI) has today released Recommendations on ‘Terms
and Conditions for the Assignment of Spectrum for Certain Satellite-Based Commercial
Communication Services’.
2. Department of Telecommunications (DoT), through a reference dated 11.07.2024, stated that
keeping in view the provisions of Section 4 and the First Schedule of the Telecommunications
Act, 2023, in terms of Section 11(1)(a) of the TRAI Act 1997, TRAI is requested to provide
recommendations on terms and conditions of spectrum assignment including spectrum pricing
while accounting for level playing field with terrestrial access services for the following
satellite-based communication services:
(i) NGSO based Fixed Satellite Services providing data communication and Internet services.
In its recommendations, TRAI may take into account services provided by GSO-based
satellite communication service providers.
(ii) GSO/ NGSO based Mobile Satellite Services providing voice, text, data, and internet
services.
3. In this regard, TRAI issued a consultation paper on ‘Terms and Conditions for the Assignment
of Spectrum for Certain Satellite-Based Commercial Communication Services’ on 27.09.2024
for seeking comments and counter comments from stakeholders on 21 issues raised in the
consultation paper. Initially, the last dates for furnishing comments and counter comments
initially were 18.10.2024 and 25.10.2024, respectively. However, considering the request of
some of the stakeholders, the last dates for furnishing written comments and counter
comments were extended to 25.10.2024 and 01.11.2024, respectively.
4. In response to the issues raised in the consultation paper, 30 stakeholders furnished
comments, and 12 stakeholders furnished counter comments. As part of the consultation
process, TRAI conducted an open house discussion (OHD) on the consultation paper through
virtual mode on 08.11.2024.
5. Based on the comments received from stakeholders during the consultation process, and
further analysis, TRAI has finalized its Recommendations on ‘Terms and Conditions for the
Assignment of Spectrum for Certain Satellite-Based Commercial Communication Services’.
Salient points of the recommendations are given below:
For assigning frequency spectrum for user links and feeder links for NGSO-based FSS for data
communication and Internet service, frequency spectrum in Ku band, Ka band, and Q/V band
should be considered.
For assigning frequency spectrum for GSO/NGSO-based MSS for providing voice, text, data
communication and Internet service, the following frequency bands should be considered:
L band and S band for user links; and C band, Ku band, Ka band and Q/V band for feeder linksFrequency spectrum should be assigned for NGSO-based FSS and GSO/ NGSO-based MSS for a
period of up to five years. However, considering the market conditions, the Government may extend
it for a further period of up to two years.
Terms and conditions including prices for the spectrum assignment for NGSO-based FSS and
GSO/ NGSO-based MSS, recommended through these recommendations, should remain valid for
a period of five years from the date of notification of the policy regime by the Central Government,
further extendable by a period of upto two years.
Any revision in the terms and conditions including prices for the spectrum assignment for NGSO
based FSS and GSO/ NGSO based MSS, notified by the Central Government after a period of five
years from the date of notification of the policy regime recommended through these
recommendations, should become applicable to all authorised entities including the existing entities.
To control interference, the relevant provisions of ITU-RR should be made applicable to the
authorised entities, and other entities which have been authorised by the Central Government.
The frequency spectrum identified by the Central Government for satellite-based telecommunication
services in the higher frequency bands such as C, Ku, Ka, and Q/V bands that are assigned on a
shared basis, should be assigned with a condition that each Authorised Entity and all other entities
which have been authorized by the Central Government to use such shared frequency spectrum,
will coordinate among themselves in good faith.
The Government, with the help of Telecom Engineering Center (TEC), should examine the need for
prescribing a framework for sharing of spectrum. The framework may include conditions on the
maximum equivalent power flux density (EPFD) etc. With a view to nudging the satellite operators
to coordinate among themselves in good faith at the earliest, the Government may also consider
introducing a provision for splitting of spectrum as a last resort in line with the provision created by
FCC in its ‘Spectrum Sharing Rules for Non-Geostationary Orbit, Fixed-Satellite Service Systems’ in
case two or more NGSO-based FSS satellite systems fail to complete coordination.
For establishment and operation of satellite earth station gateways, the authorised entities should
be mandated to coordinate among themselves in good faith.
The DoT, with the help of TEC, should carry out a study to assess the requirement for prescribing
coordination distance between two satellite earth station gateways (GSO-NGSO and NGSO-NSGO)
operating on the same frequencies. If required, necessary guidelines may be issued.
In the frequency range(s) already identified for IMT such as 42.5-43.5 GHz, the satellite earth
station gateways should be permitted to be established at uninhabited or remote locations on case-
to-case basis, where there is a less likelihood of IMT services to come up.
With a view to mitigate the risk of scarcity of gateway sites, Satellite Earth Station Gateway(s)
should be installed and commissioned within 12 months from the date of permission granted to the
authorised entities by the Central Government for the establishment of the Satellite Earth Station
Gateway(s).
The entities authorised to provide satellite-based telecommunication services should be permitted
to surrender the right to use frequency spectrum assigned to them before the expiry of the validity
period. For this purpose, broad terms and conditions have been recommended.
There should be a defined timeline, not exceeding 30 days from the date of application, within which
the frequency spectrum should be assigned to an Authorised Entity for the provision of satellite-
based communication services, provided that the in-principle clearance of satellite network has
been given by the Central Government. In case of any objection, the same may be communicated
to the concerned Authorised Entity within such window of 30 days from the date of application, for
necessary action.
Spectrum charges should be levied as:4% of Adjusted Gross Revenue,
subject to a minimum annual
GSO-based FSS
spectrum charge of Rs. 3,500 per
MHz.
4% of Adjusted Gross Revenue
Plus
an additional charge of Rs. 500 per
subscriber per annum in urban
areas, while exempting the rural
NGSO-based FSS and remote areas from this
additional charge
Subject to a minimum annual
spectrum charge of Rs. 3,500 per
MHz
4% of Adjusted Gross Revenue,
GSO/ NGSO-based subject to a minimum annual
MSS spectrum charge of Rs. 3,500 per
MHz
Payment terms for spectrum charges:
AGR-based spectrum charges should be paid on an advance quarterly basis and payable within 15
days of the commencement of the respective quarter.
Minimum spectrum charges should be paid in advance at the time of assignment of spectrum and at
the beginning of every year. The quarterly/annual adjustment of payment dues shall be made with
the minimum spectrum charge for the particular year only.
Per subscriber charges should be paid by NGSO-based FSS service providers on a quarterly basis
equal to 125xNu, where Nu refers to the total number of subscribers in urban areas at the end of
the previous quarter.
The Government may consider providing a subsidy for NGSO-based FSS user terminals to the
targeted user segments in unserved/ underserved regions of rural and remote areas.
6. The Recommendations have been placed on the TRAI’s website (www.trai.gov.in). For any
clarification/ information Shri Akhilesh Kumar Trivedi, Advisor (Networks, Spectrum and Licensing),
TRAI may be contacted at Telephone Number +91-11-20907758.
*****
Samrat/Allen/Lali Chatterjee
(Release ID: 2127866)