(19)
(11) EP 4 771 824 A1

(12)

(43) Date of publication:
08.07.2026 Bulletin 2026/28

(21) Application number: 25864536.5

(22) Date of filing: 13.11.2025
(51) International Patent Classification (IPC): 
H04L 43/0817(2022.01)
(86) International application number:
PCT/IB2025/061612
(87) International publication number:
WO 2026/105036 (21.05.2026 Gazette 2026/21)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA
Designated Validation States:
GE KH LA MA MD TN

(30) Priority: 15.11.2024 IN 202421088351

(71) Applicant: Tata Communications Limited
Mumbai 400098 (IN)

(72) Inventors:
  • SAXENA, Neeti
    Gurgaon 122018 (IN)
  • MOONEN, Antonius
    3984 PB Odijk (NL)
  • BHATKHALKAR, Suyong
    Puni 411045 (IN)

(74) Representative: Blumbach · Zinngrebe Patentanwälte PartG mbB 
Elisabethenstrasse 11
64283 Darmstadt
64283 Darmstadt (DE)

   


(54) SYSTEM AND METHOD FOR DETERMINING THE BEST DATE AND TIME AND THE BEST NETWORK FOR OVER-THE-AIR DELIVERY AND DOWNLOADING OF SOFTWARE AND SOFTWARE UPDATES