S.No |
Recipient of Liaison |
Subject of Liaison |
Date |
1 |
JCA IMT-2020 |
Response to JCA-IMT2020 on their Invitation to update the information in the IMT2020 Roadmap |
27-02-2023 |
2 |
DoT
WPC
TEC |
LS from TSDSI on Sharing and Compatibility Studies of IMT Systems with FSS satellites in the Frequency Band 6 425-7 125 MHZ in India |
13-09-2022 |
3 |
JCA IMT-2020 |
Response to JCA-IMT2020 on their Invitation to update the information in the IMT2020 Roadmap |
13-09-2022 |
4 |
DoT
WPC
TEC |
SHARING AND COMPATIBILITY STUDIES OF IMT SYSTEMS with FSS satellites IN THE FREQUENCY BAND 6 425-7 125 MHZ IN INDIA |
14-07-2022 |
5 |
WPC – Wireless Advisor,
TEC – Sr. DDG, DDG (Radio),
Prasar Bharti – ADG (Tech),
TRAI – Secretary -TRAI, Advisor(IT & CA),
Ministry of I&B – Joint Secretary (Broadcasting), Additional Director (CRS) (Broadcasting). |
LIAISON STATEMENT REGARDING TECHNICAL REPORT ON SERVICE DELIVERY USING 5G BROADCAST FOR TV, RADIO, IPTV AND FILE-CASTING |
16-06-2022 |
6 |
JCA IMT-2020 |
Response to JCA-IMT2020 on their Invitation to update the information in the IMT2020 Roadmap |
09-06-2022 |
7 |
3GPP TSG RAN |
Liaison Statement To 3GPP TSG RAN On The Merger Of TSDSI 5Gi Into 3GPP Rel-17 |
26-01-2022 |
8 |
3GPP PCG |
Liaison Statement To 3GPP PCG On The Merger Of TSDSI 5Gi Into 3GPP Rel-17 |
26-01-2022 |
9 |
TEC |
Liaison Statement To TEC Informing Of The Merger Of 5Gi Into 3gpp And Further Requesting To Stop The Adoption Of 5Gi As A National Standard |
25-01-2022 |
10 |
TEC |
Liaison Statement To TEC For Spectrum Allocation For Various Services In India Between 95 Ghz To 300 Ghz Range For Study Of 6g Spectrum Requirements And Related Aspects For India |
20-12-2021 |
11 |
DoT |
Liaison Statement To DoT For Spectrum Allocation For Various Services In India Between 95 Ghz To 300 Ghz Range For Study Of 6G Spectrum Requirements And Related Aspects For India |
20-12-2021 |
12 |
PB |
Liaison Statement To Prasar Bharti For Spectrum Allocation For Various Services In India Between 95 Ghz To 300 Ghz Range For Study Of 6g Spectrum Requirements And Related Aspects For India |
20-12-2021 |
13 |
WPC |
Liaison Statement To WPC For Spectrum Allocation For Various Services In India Between 95 Ghz To 300 Ghz Range For Study Of 6g Spectrum Requirements And Related Aspects For India |
20-12-2021 |
14 |
TEC |
Liaison Statement to TEC regarding the clarifications required on the issues raised by the Consultative Committee on the TSDSI CPRI Fronthaul Standard. |
22-11-2021 |
15 |
JCA IMT-2020 |
Response to JCA-IMT2020 on their Invitation to update the information in the IMT2020 Roadmap |
28-10-2021 |
16 |
NSCS |
Liaison Statement to NSCS regarding TSDSI response to NSCS feedback on TSDSI TR 6006 V2.0.0 |
30-09-2021 |
17 |
TEC |
LS regarding technical report on NB-IOT Capabilities for energy metering |
02-06-2021 |
18 |
TRAI |
LS regarding technical report on NB-IOT Capabilities for energy metering |
07-05-2021 |
19 |
DOT |
LS regarding technical report on NB-IOT Capabilities for energy metering |
07-05-2021 |
20 |
Central Electricity Authority |
LS regarding technical report on NB-IOT Capabilities for energy metering |
02-04-2021 |
21 |
NSGM |
LS regarding technical report on NB-IOT Capabilities for energy metering |
01-04-2021 |
22 |
Ministry of Power |
LS regarding technical report on NB-IOT Capabilities for energy metering |
02-04-2021 |
23 |
WPC/DoT |
Response to the questionnaire from WPC regarding Roadmap for use of Radio Frequency Spectrum in India during next 10 years |
15-03-2021 |
24 |
WPC |
Request for information on FS and FSS link parameters |
11-02-2021 |
25 |
Ministry of I&B |
Request for information on FS and FSS link parameters |
22-02-2021 |
26 |
DoT and TEC |
Request for information on FS and FSS link parameters |
11-02-2021 |
27 |
DoT, WPC, TEC, MIB |
Request for information for coexistence and compatibility studies in 6GHz Band |
18-09-2020 |
28 |
WWRF |
Response to evaluation of TSDSI RIT towards IMT-2020 by WWRF |
18-06-2020 |
29 |
5GIA |
Response to evaluation of TSDSI RIT towards IMT-2020 by 5GIA |
16-06-2020 |
30 |
DoT, WPC, TEC, for action, TRAI, for kind information |
Liaison Statement regarding release of technical report on channel characteristics of 60 GHz for 4G/5G backhaul |
04-02-2020 |
31 |
DoT, TEC, WPC, Ministry of I&B, TRAI |
Liaison statement regarding technical report on broadcast offload |
13-12-2019 |
32 |
3GPP TSG RAN |
Liaison Statement to 3GPP RAN Group on Non-Critical extension usage |
05-12-2019 |
33 |
TEC |
Laison Statement regarding release of TR on Performance measurement of Dual Sim Devices |
04-10-2019 |
34 |
Ofcom |
Response to Remote Areas Radio Access Network |
13-09-2019 |