TRAI Assesses Mobile Network Quality in and around Balasore City, covering Balasore, Soro, Remuna, Nilagiri, Jaleswar, Baliapal and nearby areas.

Annexure Additional actionable points or graphical representation of actionable points or deficiencies observed in drive test

IDT Locations: City- Balasore, Januganj, Mallikashpur, Remuna, Fuladi, Soro, Markona, Anantapur, Gopalpur, Jamujhadi, Gandibed, Santaragadia, Seragarh, Nilagiri, Amarda Road, Darada, Jamsuli, Chalanti, Nampo, Jaleswar, Baharda and Baliapal etc.

IDT Summary - City drive – 345 Kms, Hotspot locations - 7, Kms in Balasore city during 18th August 2026 to 20th August 2026 in Odisha LSA.

Drive Test Route Map:a. Coverage Gap – The coverage distribution found less than the minimum specified signal strength for the drive test route in auto-selection mode (5G/4G/3G/2G) during voice testing, is as

below:

Parameter AIRTEL BSNL RJIL VIL Total Number of Samples captured on Drive test 43646 41512 42851 42776 route Number of Samples having poor signal strength 1029 6758 948 7002 Number of Samples having limited service (No 0 301 0 61 Coverage)

Note: Signal strength has been considered poor if it falls below −110 dBm for 5G & 4G, −90 dBm for 3G, and −85 dBm for 2G.

Coverage Gap observed: Poor coverage & no coverage locations in auto-selection mode (5G/4G/3G/2G) voice-Airtel, BSNL, JIO and VI AIRTEL .

BSNL

1.

RJIL VIL

Note: Plot is based on Dynamic Drive Test results only.

2b. Dropped Calls - The TSP-wise details of dropped calls in auto selection mode (5G/4G/3G/2G) are as below.

Parameter AIRTEL BSNL RJIL VIL Number of successful Calls Established 393 356 387 390 Number of dropped Calls 4 11 3 8 AIRTEL BSNL 3RJIL VIL

Note: Dropped calls locations are shown in red colour and which can be clicked to know the exact location (latitude and longitude) on the map.

4c. Call Silence Instance - The TSP-wise details of Call silence instance in Auto-selection mode (5G/4G) are as below.

Parameter AIRTEL BSNL RJIL VIL Call Established (within service provider 375 356 372 376 network) Number of silences calls for >3 Sec 5 21 6 8 Total number of silence instances for >3 Sec 5 31 6 9 AIRTEL BSNL 5RJIL VIL

Note: Call silence instances are shown in red colour and which can be clicked to know the exact location (latitude and longitude) on the map.

6d) Data Download and Upload throughput: The TSP-wise details of Average Download (DL) and Upload (UL) throughput against declared typical DL/UL Throughput for month, in Auto-selection mode (5G/4G/3G/2G) are as below:

(i) Download Throughput AIRTEL BSNL RJIL VIL Measure Parameter (upto (upto (upto (upto d in 5G) 4G) 5G ) 4G) Typical Download Throughput declared by (Mbits/s) 23.00 6.34 15.00 15.00 TSP Average Download Throughput measured (Mbits/s) 67.10 8.18 239.24 24.65 during IDT AIRTEL BSNL 7RJIL VIL

Note: Plot is based on Dynamic Drive Test results only 8ii. Data Upload Throughput:

AIRTE BSNL RJIL VIL Measured L Parameter (upto (upto (upto in (upto 4G) 5G ) 4G) 5G) Typical Upload Throughput declared by (Mbits/s) 10.00 5.53 7.00 8.00 TSP Average Upload Throughput measured (Mbits/s) 16.61 3.71 16.28 11.05 d uring IDT AIRTEL BSNL 9RJIL VIL

Note: Plot is based on Dynamic Drive Test results only 10