svayambharana shringalayude ghadana

paarambarya internettu saankethikavidyaykku appuram netvarkkukal samghadippikkunnathinum upayogikkunathinumulla puthiya vazhikal paryavekshanam cheyyuka ennathaanu autoonoomik network architecture (enn. eiii. eiii) padhathi lakshyamidunnathu. network nodukaludeyum muzhuvan netvarkkukaludeyum vazhakkamullathum chalanathmakavum poornnamaayum svayambharana roopeekaranavum prapthamaakkunna oru puthiya svayambharana networking architecture roopakalppana cheyyukayum vikasippikkukayum cheyyuka ennathaanu aathyanthika lakshyam. europil ninnum vadakke amerikkayil ninnumulla sarvakalaashaalakalum gaveshana sthaapanangalum eee padhathiyil pankedukkunnu.
thathfalamaayundaakunna svayambharana network architecture upayokthaakkalude pravartthanaparavum saambathikavum saamoohikavumaaya aavasyangalkkanusarichu netvarkkinte chalanathmakamaaya poruthappedutthalum punasamghadanaavum anuvadikkum. puthiya vibhavangal chalanathmakamaayi labhyamaakukayum bharanaparamaya domainukal pathivayi maarukayum saambathika maathrkakal vyathyaasappedukayum cheiyunna oru mobail pashchaathalatthil ithu prathyekichum velluvili niranjathaayirikkumennu prathekshikkunnu.
padhathiyekkurichu.
paarambarya internettu saankethikavidyaykku appuram netvarkkukal samghadippikkunnathinum upayogikkunathinumulla puthiya vazhikal paryavekshanam cheyyuka ennathaanu eee samyojitha padhathi lakshyamidunnathu. network nodukaludeyum muzhuvan netvarkkukaludeyum vazhakkamullathum chalanathmakavum poornnamaayum svayambharana roopeekaranavum prapthamaakkunna oru puthiya network architecture roopakalppana cheyyukayum vikasippikkukayum cheyyuka ennathaanu aathyanthika lakshyam. upayokthaakkalude pravartthanaparavum saambathikavum saamoohikavumaaya aavasyangalkkanusarichu netvarkkinte chalanathmakamaaya poruthappedutthalum punasamghadanaavum ithu anuvadikkum. puthiya vibhavangal chalanathmakamaayi labhyamaakukayum bharanaparamaya domainukal pathivayi maarukayum saambathika maathrkakal vyathyaasappedukayum cheiyunna oru mobail pashchaathalatthil ithu prathyekichum velluvili niranjathaayirikkumennu prathekshikkunnu.
eee nirddeshathinte shaasthreeya lakshyam adisthaana svayambharana shringhala thathwangal thirichariyuka ennathaanu. koodaathe, eee padhathi atharamoru svayambharana shringalayude ghadana nirmmikkukayum pradarshippikkukayum pareekshikkukayum cheyyum. atharam oru network pravarthanaparamaaya reethiyil skeyilukal cheiyunnu ennathaanu pradhana attribute, athaayath netvarkkinu thirascheenamaayum (kooduthal pravartthanam) lambamaayum (samriddhamaaya pravartthanam samyojippikkunnathinulla vyathyastha vazhikal) vipuleekarikkaan kazhiyum. oru network architecture konduvarikayum varum 4 varshathinullil svayambharana netvarkkinginte saadhyatha prakadippikkunnathin aavashyamaaya pravartthanam niraykkukayum cheyyuka ennathaanu eee padhathiyil abhisambodhana cheythirikkunna velluvili.
padhathi lakshyangal.
autoonoomik network architecture (enn. eiii. eiii) padhathikku parasparam aavarthichu prathikaranam nalkunna rund pooraka lakshyangalund oru shaasthreeya lakshyavum oru saankethika lakshyavum.
shaasthreeya lakshyam.
valuppathil mathramalla, pravartthanatthilum nettvarkkukale prapthamaakkunna adisthaana svayambharana networking thathwangal thirichariyuka. svayam-maanejment, svayam-opttimaiseshan, svayam-nireekshanam, svayam-nannaakkal, svayam-samrakshanam thudangiya svayambharana aashayavinimayathin aavashyamaaya vividha svayam-ex attributeukal ulppedunna oru vikasichukondirikkunna netvarkkinte paryaayamaan pravarthanaparamaaya scaling network ennathaanu njangalude pravartthanatthinte pradhana aamukham. eee svayam-x attributeukal kaaranam, atharam functional scaling swaabhaavikamaayum pravarthanakshamathayil sambannamaaya mathramalla, valippathilum valuppamulla netvarkkukalilekku nayikkum ennathaanu sidhaantham. nilavile staatik layering sameepanathe maattisthaapikkunna functional aattamaiseshan, defusion, sedimenteshan ennivayude "internettu dii-kanstrakshan" pravanathakal anayile shaasthreeya gaveshanam paryavekshanam cheyyum.
eee gaveshanathinte falamaayi oru puthiya svayambharana shringalayude ghadana uyarnnuvarum. eee vaasthuvidya network function ree-compositionulla chattakkood nalkum. oro ghadaka network nodinteyum pravarthanakshamatha svayambharana reethiyil roopappeduthunna valia thothilulla nettvarkkukalude vazhakkamullathum chalanathmakavum poornnamaayum svayambharanaparavumaaya roopeekaranam prapthamaakkunna oru vasthuvidyaa roopakalppana nirmmikkuka ennathaanu lakshyam. eee ghadana upayokthaakkalude pravartthanaparavum saambathikavum saamoohikavumaaya aavasyangalkkanusarichu netvarkkinte chalanathmakamaaya poruthappedutthalum punasamghadanaavum anuvadikkanam. koodaathe, ithu mobail nodukaleyum onniladhikam administrative domainukaleyum pinthunaykkanam.
saankethika lakshyam.
puthiya ashayangalum ashayangalum vijayakaramakkaanulla eaka maargam avaa praavartthikamaakkuka ennathaanu aanayile randaamathe aamukham. athinaal, yadhaartha shaasthreeya gaveshana phalangalum oru puthiya vasthuvidyaa roopakalppanayum nirmmikkuka mathramalla, avaa yadhaartha saahacharyangalil pravarthikkunnuvennu kaanikkukayum, vasthuvidyaa modalukalum mattu gaveshana phalangalum parishkarikkunnathin pareekshanaathmakamaayi labhicha anubhavam feedbaakkaayi upayogikkukayum cheyyuka enna velluvili aanaa ettedukkunnu.
athinaal oru pareekshanathmaka svayambharana shringhala nirmmikkuka, varum 4 varshathinullil svayambharana shringalayude saadhyatha pradarshippikkuka ennivayaanu aanayude saankethika lakshyam.
aadyapadiyaayi, itharnettu svichukaludeyum wireless axus pooyintukaludeyum pradhana adisthaana soukaryangale adisthaanamaakkiyulla oru shringhala nirmmikkum. oru netvarkkilekku vyakthigatha nodukalude svayam-oorganaiseshan pradarshippikkuka ennathaanu lakshyam. atharam netvarkkinte roopakalppana 105 active (ruting) gadakangalude paridiyilulla valia network meshukalilekku skeyil cheyyanam. 105 nodukalude oru shringhala aksharaarthatthil nirmmikkaan kansorshyathinu maathram vibhavangal undaakilla. scalability kaanikkunnathinaayi, moonnu sameepanagal vibhavanam cheiyunnu eiii) pankedukkunna saittukale parasparam bandhippikkunnathinulla ovarle, bii) simulationukal, sii) "seti@home", "folding@home" polulla vijayakaramaya samrambhangalkk samanamaaya oru vitharana thuranna sahakarana sameepanam, baahya pareekshanangale ulppeduthunnathinum phalangal pracharippikkunathinum.
aadya shramathil ninnulla ulkkazhchakal upayogichu randaamathe ghattam, parimithikal laghookarikkukayum wired, multihop wireless vaividhyamaarnna upakaranangale svayambharana reethiyil samyojippikkaan anuvadikkukayum cheyyum. ivide shradha kendreekarikkunnathu nettvarkkukale oru aagola nettvarkkaayi svayam samghadippikkunnathilaanu. onniladhikam kesukal paryavekshanam cheythaal maathrame oru vaasthuvidya vikasippikkaanum athinte gunanilavaaram saadhookarikkaanum kazhiyoo ennathaanu rund ghatta sameepanathinte yukthi.
eee rund (shaasthreeyavum saankethikavumaaya) lakshyangalum oru karsanamaaya feedback looppil parasparam poorakavum shakthippeduthukayum cheiyunnu gaveshana phalangalude prototypeukal aadyaghattathil thanne testbedil nadappilaakkum, athaayath praadhamika pareekshanathmaka phalangal nayikkunnathinum parishkarikkunnathinum oru feedbaakkaayi upayogikkaam. gaveshana bhagam saankethikavidyayude munnirayil nilanirthunnathinaayi testbedinu roopam nalkum. deerghakaala darshanangal yaadhaarthyamaakkaan sahaayikkunnathin, sthithicheyyunnathum svayambharana networking samrambhathinte dooravyaapakamaaya swabhaavathodu prathijnjaabadhamaayi thudarunnathinidayil oru anweshanaathmaka gaveshana vaahanamaayi anaa testbed upayogikkunnu.

