
aff. aar. aim. see.

bhavishya kii railway mobile sanchaar pranali, laghu aff. aar. aim. see., railway sanchaar aur anuprayogon key liye ack antarrashtriya wireless sanchaar maanak haye. yeh jee. aiss. aim.-aar. ("mobile sanchaar key liye vaishvik pranali-railway") kaa uttaradhikari haye jiska upayog mukhya roop seey europeeya train niyantran pranali (aadi) mein kiya jaa rhaa haye.
prishthabhoomi.
jee. aiss. aim. praudyogiki 2030 taka jeevan key anta kii sthiti taka pahunch jaati haye. yuu. aim. tii. aiss. pranaaliyan, joe baad mein aaee, 2020 key dashak mein pahale hii bund hoe gaee hain, lekin jee. aiss. aim. key paas iska upayog karane vaali antarnihit pranaliyon kaa ack badaa aadhar thaa, taaki vikretaon ney utpaadan ack tarikh nirdhaarit karna jaari rakhaa, halanki jaba way rukna chaahte they. iss prakaar railway key antarrashtriya sangh (aaee. yuu. see.) ney ell. tii. ee.-aar. key saath kramik aadhunikikaran key bajaay 5jee. aine. aar. mobile network kaa upayog karke ack vyaapak badalaav kaa vikalp chunaa haye, joe ack baar prastaavit kiya gayaa thaa. aff. aar. aim. see. kaa karyanvayan mobile sanchaar peedhiyon kii dou peedhiyon koo prabhaavi roop seey chhod rhaa haye.
20 navambar 2020 mein sept kii electronic sanchaar samiti ney railway mobile radio (aar. aim. aar.) dwara upayog key liye yugmit aavritti baind 874.4-880-0 aur 919.4-925.0 aim. aich. jaid. key saath-saath yugmit aavritti baind 1900-1910 aim. aich. jaid. koo saunpa. aar. aim. aar. jee. aiss. aim.-aar. aur aff. aar. aim. see. kii thhos praudyogikiyon key liye ack vyaapak shabd haye. sankraman charan key dauran, railway sanchaalak adhik aavrittiyon koo aff. aar. aim. see. mein sthanantarit curr sakate hain jahan taka way train mein computer mein sthaapit hain. 28 sitambar 2021 koo europeeya aayog ney anivarya kiya kii europeeya sangh key sadasya desh railway upayog key liye nirdhaarit spectrum koo kholenge.
mankikaran prakriya 2015 mein shuru hui thee. aavashyakta vinirdesh farwari 2020 mein hull kiya gayaa thaa. pareekshan pariyojana "5jee rail" kii sthaapana navambar 2020 mein kii gaee thee jise 2023 mein puuraa kiya jaanaa thaa. maanak kaa pahala masauda 2022 key anta mein prakaashit kiya gayaa thaa, jise 2023 kii shuruat mein hull kiya jaanaa thaa. antim vinirdesh 2024 key liye apekshit haye, taaki 2025 mein rollout shuru hoe sakey.
iss beach, railway operators ney pahale hii sthanantaran shuru curr diyaa haye, mukhya roop seey bases stations key liye sthaanon kii jaanch curr rahey hain kii way frmc key liye upayukt houn, jisake liye unamen seey adhik kii aavashyakta hoti haye, kyonki 5jee ney usee aavritti baind mein adhik detta sanchaarit karane kaa vikalp chunaa haye joe sancharan seema koo chhota banaata haye. finland key railway operator ney pilot upayogkarta banane key liye swechha seey kaam kiya haye. unhone railway sanchaalan key liye saarvajanik network kaa upayog karke apane swayam key bases stations koo nasht karane mein vishisht ruchi dikhaai haye. multipath rooting kaa upayog karke way apane 6000 kilometres key track key saath teenon saarvajanik network operators kaa upayog curr sakate hain. 190 kilometres key track parr ack pareekshan prayogshala kaa nirmaan 2022 mein shuru kiya gayaa thaa (adhure aff. aar. see. aim. maanak kaa upayog karate hue) taaki 2024 mein parikshanon koo puuraa kiya jaa sakey.
europe mein trains key liye navintam nividaon seey pataa chalaa haye kii unamen ack khand shamil haye kii 2024 mein aur baad mein sabhi delivery frmc-taiyar honey chaahiye. maee 2023 mein francisi railway operator aiss. aine. see. aff. ney apane poorna rail network key liye aff. aar. aim. see. kii aapoorti key liye frequentis kaa anubandh kiya. isaki ranneetik vikas yojana 2030 taka network koo badalane kii haye. germany mein duesh baahan 2026 aur 2035 key beach 2027 mein ack live pareekshan shuru karane kaa irada rakhta haye. switzerland ney 2022 mein 3500 bases stations key sthaanon koo paribhaashit kiya haye. way 2035 mein jee. aiss. aim.-aar. koo bund karane kaa irada rakhate hain. maee 2023 mein unhone yeh jaanchana shuru kiya kii kyaa isake bajaay 5jee saarvajanik network operators key bases stations kaa upayog kiya jaa sakata haye, yaa saarvajanik mobile network kaa upayog karke prasaran key saath mishran kaa upayog kiya jaa sakata haye.

