{"id":52137,"date":"2019-11-01T00:00:00","date_gmt":"2019-10-31T21:00:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/blog_prohoster\/nb-iot-kak-on-rabotaet-chast-2"},"modified":"2020-02-18T13:59:48","modified_gmt":"2020-02-18T10:59:48","slug":"nb-iot-kak-on-rabotaet-chast-2","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sq\/blog\/administrirovanie\/nb-iot-kak-on-rabotaet-chast-2","title":{"rendered":"NB-IoT: si si punon? Pjesa 2","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><b>N\u00eb her\u00ebn e kaluar fol\u00ebm p\u00ebr ve\u00e7orit\u00eb e standardit t\u00eb ri NB-IoT nga k\u00ebndv\u00ebshtrimi i arkitektur\u00ebs s\u00eb rrjetit t\u00eb qasjes radio. Sot do t\u00eb diskutojm\u00eb se \u00e7far\u00eb ka ndryshuar n\u00eb b\u00ebrtham\u00ebn e rrjetit (Core Network) me NB-IoT. Le t\u00eb fillojm\u00eb.<br \/>\n<\/b><\/p>\n<p><img decoding=\"async\" alt=\"NB-IoT: si si punon? Pjesa 2\" src=\"\/wp-content\/uploads\/2019\/11\/ef0e9fab23936e8ba104f65a7440a487.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nN\u00eb b\u00ebrtham\u00ebn e rrjetit ka ndodhur nj\u00eb ndryshim i r\u00ebnd\u00ebsish\u00ebm. Fillimisht, ka nj\u00eb element t\u00eb ri, si dhe nj\u00eb s\u00ebr\u00eb mekanizmash t\u00eb definuar nga standardi si \"CIoT EPS Optimization\" ose optimizimi i rrjetit mb\u00ebshtet\u00ebs p\u00ebr internetin mobil t\u00eb objekteve. <\/p>\n<p>Si\u00e7 dihet, n\u00eb rrjetet mobile ekzistojn\u00eb dy kanale kryesore komunikimi, t\u00eb cilat quhen Control Plane (CP) dhe User Plane (UP). Control Plane \u00ebsht\u00eb i destinuar p\u00ebr shk\u00ebmbimin e mesazheve administrative midis elementeve t\u00eb ndrysh\u00ebm t\u00eb rrjetit dhe sh\u00ebrben p\u00ebr menaxhimin e l\u00ebvizshm\u00ebris\u00eb (Mobility management) t\u00eb pajisjeve (UE) dhe p\u00ebr p\u00ebrfaq\u00ebsimin ose mbajtjen e sesionit t\u00eb transfert\u00ebs s\u00eb t\u00eb dh\u00ebnave (Session Management). User Plane \u00ebsht\u00eb kanali i transfert\u00ebs s\u00eb trafikut t\u00eb p\u00ebrdoruesit. N\u00eb LTE klasike, shp\u00ebrndarja e CP dhe UP mbi interface shfaqet si m\u00ebposht\u00eb:<noindex><a rel=\"nofollow\" name=\"habracut\"><\/a><\/noindex><\/p>\n<p><img decoding=\"async\" alt=\"NB-IoT: si si punon? Pjesa 2\" src=\"\/wp-content\/uploads\/2019\/11\/b252f5ac8a9b744f82d3f81cd659de8f.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nMekanizmat p\u00ebr optimizimin e CP dhe UP p\u00ebr NB-IoT zbatohet n\u00eb node-t MME, SGW dhe PGW, t\u00eb cilat n\u00eb m\u00ebnyr\u00eb konvencionale bashkohen n\u00eb nj\u00eb element t\u00eb vet\u00ebquajtur C-SGN (Cellular IoT Serving Gateway Node). Po ashtu, \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0438 parashikon shfaqjen e nj\u00eb elementi t\u00eb ri rrjeti \u2014 SCEF (Service Capability Exposure Function). Interface midis MME dhe SCEF quhet T6a dhe \u00ebsht\u00eb realizuar mbi baz\u00ebn e protokollit DIAMETER. Megjith\u00ebse DIAMETER \u00ebsht\u00eb nj\u00eb protokoll sinjalizimi, n\u00eb NB-IoT ai \u00ebsht\u00eb p\u00ebrshtatur p\u00ebr transfert\u00ebn e volumesh t\u00eb vogla t\u00eb t\u00eb dh\u00ebnave non-IP.<\/p>\n<p><img decoding=\"async\" alt=\"NB-IoT: si si punon? Pjesa 2\" src=\"\/wp-content\/uploads\/2019\/11\/5f2b191d925485b5c841018bda52d9b5.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nDuke iu referuar emrit, SCEF \u00ebsht\u00eb nj\u00eb node p\u00ebr ekspozimin e mund\u00ebsive t\u00eb sh\u00ebrbimit. N\u00eb terma t\u00eb tjer\u00eb, SCEF fsheh kompleksitetin e rrjetit t\u00eb operatorit, si dhe heq nevoj\u00ebn p\u00ebr identifikimin dhe autentifikimin e pajisjeve mobile (UE) nga ana e zhvilluesve t\u00eb aplikacioneve, duke ofruar mund\u00ebsin\u00eb q\u00eb serverat e aplikacioneve (Application Server, m\u00eb pas AS) t\u00eb marrin t\u00eb dh\u00ebnat dhe t\u00eb menaxhojn\u00eb pajisjet p\u00ebrmes nj\u00eb interface t\u00eb vet\u00ebm API. <\/p>\n<p>Identifikuesi i UE nuk \u00ebsht\u00eb numri i telefonit (MSISDN) ose adresa IP, si\u00e7 ishte n\u00eb rrjetin klasik 2G\/3G\/LTE, por nj\u00eb \"external ID\" i njohur, i cili \u00ebsht\u00eb definuar nga standardi n\u00eb formatin e njohur p\u00ebr zhvilluesit e aplikacioneve \"@\". Ky \u00ebsht\u00eb nj\u00eb tem\u00eb e madhe, q\u00eb meriton nj\u00eb material t\u00eb ve\u00e7ant\u00eb, prandaj nuk do t\u00eb flasim holl\u00ebsisht p\u00ebr k\u00ebt\u00eb tani. <\/p>\n<p>Le t\u00eb shqyrtojm\u00eb tani risit\u00eb m\u00eb t\u00eb r\u00ebnd\u00ebsishme. \u00abCIoT EPS Optimization\u00bb \u00ebsht\u00eb optimizimi i mekanizmave t\u00eb transmetimit t\u00eb trafikut dhe menaxhimit t\u00eb sesioneve t\u00eb abonent\u00ebve. Ja disa nga ato:<\/p>\n<ul>\n<li>DoNAS <\/li>\n<li>NIDD <\/li>\n<li>Mekanizmat e kursimit t\u00eb energjis\u00eb PSM dhe eDRX<\/li>\n<li>HLCOM<\/li>\n<\/ul>\n<p>\n<b>DoNAS (Data over NAS):<\/b><\/p>\n<p>Ky \u00ebsht\u00eb nj\u00eb mekaniz\u00ebm i zhvilluar p\u00ebr optimizimin e transmetimit t\u00eb volumit t\u00eb vog\u00ebl t\u00eb t\u00eb dh\u00ebnave. <\/p>\n<p>N\u00eb LTE klasike, pajisja e abonentit, gjat\u00eb regjistrimit n\u00eb rrjet, krijon nj\u00eb lidhje PDN (t\u00eb m\u00ebvonshme PDN) n\u00ebp\u00ebrmjet eNodeB n\u00eb MME-SGW-PGW. Lidhja UE-eNodeB-MME quhet \u201cSignaling Radio Bearer\u201d (SRB). N\u00ebse \u00ebsht\u00eb e nevojshme t\u00eb d\u00ebrgoni\/merrni t\u00eb dh\u00ebna, UE krijon nj\u00eb lidhje tjet\u00ebr me eNodeB \u2014 \u201cData Radio Bearer\u201d (DRB), p\u00ebr t\u00eb d\u00ebrguar trafikun e p\u00ebrdoruesit n\u00eb SGW dhe m\u00eb pas n\u00eb PGW (n\u00eb nd\u00ebrfaqet S1-U dhe S5 p\u00ebrkat\u00ebsisht). Pasi t\u00eb p\u00ebrfundoj\u00eb shk\u00ebmbimi dhe n\u00ebse nuk ka trafik p\u00ebr nj\u00eb koh\u00eb t\u00eb caktuar (zakonisht 5-20 sekonda), k\u00ebto lidhje nd\u00ebrpriten dhe pajisja kalon n\u00eb modalitetin e pritjes ose \u201cIdle Mode\u201d. N\u00eb rastin e shk\u00ebmbimit t\u00eb nj\u00eb s\u00ebr\u00eb t\u00eb dh\u00ebnash t\u00eb reja, SRB dhe DRB riparohen.<\/p>\n<p>N\u00eb NB-IoT, transmetimi i trafikut t\u00eb p\u00ebrdoruesit mund t\u00eb realizohet n\u00ebp\u00ebrmjet kanalit t\u00eb sinjalit (SRB), n\u00eb mesazhet e protokollit NAS (<noindex><a rel=\"nofollow\" href=\"http:\/\/www.3gpp.org\/more\/96-nas\">http:\/\/www.3gpp.org\/more\/96-nas<\/a><\/noindex>). Krijimi i DRB-s\u00eb nuk k\u00ebrkohet m\u00eb. Kjo ul ndjesh\u00ebm ngarkes\u00ebn e sinjalit, kursen burimet radiok dhe, m\u00eb e r\u00ebnd\u00ebsishmja \u2014 zgjat jet\u00ebn e bateris\u00eb s\u00eb pajisjes. <\/p>\n<p>N\u00eb segmentin eNodeB \u2014 MME, t\u00eb dh\u00ebnat e p\u00ebrdoruesit fillojn\u00eb t\u00eb transmetohen n\u00ebp\u00ebrmjet nd\u00ebrfaqes S1-MME, di\u00e7ka q\u00eb nuk ndodhte n\u00eb teknologjin\u00eb tradicionale LTE, dhe p\u00ebr k\u00ebt\u00eb p\u00ebrdoret protokolli NAS, n\u00eb t\u00eb cilin shfaqet \u201cUser data container\u201d.<\/p>\n<p><img decoding=\"async\" alt=\"NB-IoT: si si punon? Pjesa 2\" src=\"\/wp-content\/uploads\/2019\/11\/aa2ea680deac42cca298036d7e1fbb30.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nP\u00ebr t\u00eb realizuar transmetimin e \u201cUser Plane\u201c nga MME n\u00eb SGW, shfaqet nj\u00eb nd\u00ebrfaqe e re S11-U, e cila \u00ebsht\u00eb e dedikuar p\u00ebr transmetimin e volumit t\u00eb vog\u00ebl t\u00eb t\u00eb dh\u00ebnave t\u00eb p\u00ebrdoruesit. N\u00eb baz\u00eb t\u00eb protokollit S11-U q\u00ebndron GTP-U v1, i cili p\u00ebrdoret p\u00ebr transmetimin e User Plane dhe n\u00eb nd\u00ebrfaqet e tjera t\u00eb arkitektur\u00ebs 3GPP.<br \/>\n<img decoding=\"async\" alt=\"NB-IoT: si si punon? Pjesa 2\" src=\"\/wp-content\/uploads\/2019\/11\/0a295d230c8f0c1858c7eaf278ea472a.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<b>NIDD (d\u00ebrgimi i t\u00eb dh\u00ebnave jo-IP):<\/b><\/p>\n<p>N\u00eb kuad\u00ebr t\u00eb optimizimit t\u00eb m\u00ebtejsh\u00ebm t\u00eb mekanizmave t\u00eb transmetimit t\u00eb volumit t\u00eb vog\u00ebl t\u00eb t\u00eb dh\u00ebnave, p\u00ebrve\u00e7 llojeve ekzistuese t\u00eb PDN, si IPv4, IPv6 dhe IPv4v6, ka dal\u00eb nj\u00eb lloj tjet\u00ebr \u2014 non-IP. N\u00eb k\u00ebt\u00eb rast, UE nuk i jepet nj\u00eb adres\u00eb IP dhe t\u00eb dh\u00ebnat transmetohen pa p\u00ebrdorimin e protokollit IP. Ka disa arsye p\u00ebr k\u00ebt\u00eb:<\/p>\n<ol>\n<li>Dispositive IoT, si si si kur datot, mund t\u00eb transmetojn\u00eb sasi shum\u00eb t\u00eb vogla t\u00eb t\u00eb dh\u00ebnave, 20 byte dhe madje m\u00eb pak. Duke pasur parasysh se madh\u00ebsia minimale e kok\u00ebs IP \u00ebsht\u00eb 20 byte, inkapsulimi n\u00eb IP ndonj\u00ebher\u00eb mund t\u00eb jet\u00eb nj\u00eb shpenzim mjaft i madh;<\/li>\n<li>Nuk ka nevoj\u00eb p\u00ebr implementimin e nj\u00eb steke IP n\u00eb \u00e7ip, gj\u00eb q\u00eb rezulton n\u00eb uljen e kostove (\u00e7\u00ebshtje p\u00ebr t'u diskutuar n\u00eb komentet).<\/li>\n<\/ol>\n<p>\nN\u00eb p\u00ebrgjith\u00ebsi, adresa IP \u00ebsht\u00eb e nevojshme p\u00ebr pajisjet IoT p\u00ebr t\u00eb transmetuar t\u00eb dh\u00ebna p\u00ebrmes internetit. N\u00eb konceptin NB-IoT, SCEF vepron si nj\u00eb pik\u00eb lidh\u00ebse p\u00ebr AS, dhe shk\u00ebmbimi i t\u00eb dh\u00ebnave midis pajisjeve dhe server\u00ebve t\u00eb aplikacioneve ndodh p\u00ebrmes API. N\u00eb munges\u00eb t\u00eb SCEF, t\u00eb dh\u00ebnat non-IP drejt AS mund t\u00eb transmetohen p\u00ebrmes nj\u00eb tuneli Point-to-Point (PtP) nga PGW, dhe inkapsulimi n\u00eb IP do t\u00eb kryhet aty.<\/p>\n<p>E gjith\u00eb kjo i p\u00ebrshtatet paradigmes NB-IoT \u2014 maksimumi i thjesht\u00ebsis\u00eb dhe uljes s\u00eb kostove p\u00ebr pajisjet.<\/p>\n<p><b>Mekanizmat e kursimit t\u00eb energjis\u00eb PSM dhe eDRX:<\/b><\/p>\n<p>Nj\u00eb nga p\u00ebrfitimet kryesore t\u00eb rrjeteve LPWAN \u00ebsht\u00eb efikasiteti i energjis\u00eb. Tregohet nj\u00eb jet\u00ebgjat\u00ebsi deri n\u00eb 10 vjet t\u00eb funksionimit autonom t\u00eb pajisjes me nj\u00eb bateri. Le t\u00eb shohim se si arrihen k\u00ebto vlera. <\/p>\n<p>Kur pajisja konsumon m\u00eb pak energji? E sakt\u00eb, kur ajo \u00ebsht\u00eb e fikur. Dhe n\u00ebse nuk mund ta fikni plot\u00ebsisht pajisjen, le t\u00eb fikim modulatin e radios, p\u00ebr koh\u00ebn kur nuk ka nevoj\u00eb. E vetmja gj\u00eb q\u00eb duhet b\u00ebr\u00eb \u00ebsht\u00eb t\u00eb koordinoni k\u00ebt\u00eb me rrjetin.<\/p>\n<p> <b>PSM (Mjedisi i kursimit t\u00eb energjis\u00eb):<\/b><\/p>\n<p>Mjedisi i kursimit t\u00eb energjis\u00eb PSM lejon pajisjes t\u00eb fik\u00eb p\u00ebr nj\u00eb koh\u00eb t\u00eb gjat\u00eb modulatin e radios, nd\u00ebrsa mbetet e regjistruar n\u00eb rrjet, dhe nuk e rip\u00ebrtri PDN \u00e7do her\u00eb q\u00eb \u00ebsht\u00eb e nevojshme t\u00eb transmetoj\u00eb t\u00eb dh\u00ebna. <\/p>\n<p>P\u00ebr t\u00eb ditur rrjeti se pajisja \u00ebsht\u00eb ende e disponueshme, ajo inicion periodikisht procedur\u00ebn e azhurnimit \u2014 Tracking Area Update (TAU). Frekuenca e k\u00ebsaj procedure p\u00ebrcaktohet nga rrjeti p\u00ebrmes nj\u00eb timeri T3412, vlera e t\u00eb cilit i kalon pajisjes gjat\u00eb procedur\u00ebs Attach ose TAU t\u00eb ardhsh\u00ebm. N\u00eb LTE-n\u00eb tradicionale, vlera e defoltit t\u00eb k\u00ebtij timeri \u00ebsht\u00eb 54 minuta, dhe maksimali \u00ebsht\u00eb 186 minuta. Megjithat\u00eb, p\u00ebr t\u00eb siguruar nj\u00eb efikasitet t\u00eb lart\u00eb energjie, nevoja p\u00ebr t\u00eb dal\u00eb n\u00eb spektrin e radios \u00e7do 186 minuta \u00ebsht\u00eb nj\u00eb shpenzim shum\u00eb i lart\u00eb. P\u00ebr t\u00eb zgjidhur k\u00ebt\u00eb problem, \u00ebsht\u00eb krijuar mekanizmi PSM.<\/p>\n<p>Dispositivi aktivizon modalitetin PSM duke d\u00ebrguar n\u00eb mesazhet 'Attach Request' ose 'Tracking Area Request' vlerat e dy timer\u00ebve T3324 dhe T3412-Extended. Timeri i par\u00eb p\u00ebrcakton koh\u00ebn gjat\u00eb s\u00eb cil\u00ebs dispositivi do t\u00eb jet\u00eb i qassh\u00ebm pas kalimit n\u00eb 'Idle Mode'. Tjetri \u00ebsht\u00eb koha pas s\u00eb cil\u00ebs duhet t\u00eb realizohet TAU, p\u00ebrve\u00e7 q\u00eb tani vlera e tij mund t\u00eb arrij\u00eb deri n\u00eb 35712000 sekonda ose 413 dit\u00eb. N\u00eb var\u00ebsi t\u00eb konfigurimeve, MME mund t\u00eb pranoj\u00eb vlerat e timer\u00ebve t\u00eb marra nga dispozitivi ose t\u2019i ndryshoj\u00eb ato duke d\u00ebrguar vlera t\u00eb reja n\u00eb mesazhet 'Attach Accept' ose 'Tracking Area Update Accept'. Tani dispositivi mund t\u00eb mos aktivizoj\u00eb modul radiolar p\u00ebr 413 dit\u00eb dhe t\u00eb mbetet i regjistruar n\u00eb rrjet. Si rezultat, arrijm\u00eb nj\u00eb kursim kolosal t\u00eb burimeve t\u00eb rrjetit dhe efikasitet energjie p\u00ebr dispozitivat!<\/p>\n<p><img decoding=\"async\" alt=\"NB-IoT: si si punon? Pjesa 2\" src=\"\/wp-content\/uploads\/2019\/11\/2ac7fdc892c8b569b5b19a33472c6045.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nMegjithat\u00eb, n\u00eb k\u00ebt\u00eb modalitet, dispozitivi nuk \u00ebsht\u00eb i aksesuesh\u00ebm vet\u00ebm p\u00ebr komunikimet e ardhshme. N\u00ebse \u00ebsht\u00eb e nevojshme t\u00eb d\u00ebrgoj\u00eb ndonj\u00eb informacion n\u00eb serverin e aplikacioneve, dispositivi mund t\u00eb dal\u00eb nga PSM n\u00eb \u00e7do moment dhe t\u00eb d\u00ebrgoj\u00eb t\u00eb dh\u00ebna, duke mbetur pas k\u00ebsaj aktiv p\u00ebr nj\u00eb periudh\u00eb kohe sipas timerit T3324 p\u00ebr t\u00eb pranuar mesazhe informuese nga AS (n\u00ebse ka).<\/p>\n<p><b>eDRX (pranimi i zgjeruar t\u00eb nd\u00ebrprerjeve):<\/b><\/p>\n<p>eDRX, modaliteti i zgjeruar i pranimit t\u00eb nd\u00ebrprerjeve. P\u00ebr t\u00eb d\u00ebrguar t\u00eb dh\u00ebna n\u00eb nj\u00eb dispozitiv q\u00eb ndodhet n\u00eb 'Idle mode', rrjeti realizon procedur\u00ebn e njoftimit - 'Paging'. Pas marrjes s\u00eb p\u0451jges, dispozitivi iniciaton vendosjen e SRB p\u00ebr komunikim m\u00eb t\u00eb m\u0451tejshem me rrjetin. Por p\u00ebr t\u00eb mos humbur mesazhin e adresuar n\u00eb Paging, dispozitivi duhet t\u00eb monitoroj\u00eb vazhdimisht eterin radio, gj\u00eb q\u00eb gjithashtu shpenzon shum\u00eb energji. <\/p>\n<p>eDRX \u00ebsht\u00eb nj\u00eb modalitet, n\u00eb t\u00eb cilin dispozitivi pranon mesazhe nga rrjeti jo vazhdimisht, por me periudha. Gjat\u00eb procedurave Attach ose TAU, dispozitivi harmonizon me rrjetin intervalet e koh\u00ebs, gjat\u00eb t\u00eb cilave do t\u00eb 'd\u00ebgjoj\u00eb' eterin. N\u00eb p\u00ebrputhje me k\u00ebt\u00eb, procedura Pager do t\u00eb realizohet vet\u00ebm n\u00eb k\u00ebto intervale. N\u00eb modalitetin eDRX, puna e dispozitivit ndahen n\u00eb cikle (cikli eDRX). N\u00eb fillim t\u00eb \u00e7do cikli ka nj\u00eb 'ferk p\u00ebr pajisjen' (Paging Time Window, m\u00eb tej PTW) - kjo \u00ebsht\u00eb koha q\u00eb pajisja d\u00ebgjon kanalin radio. Pas p\u00ebrfundimit t\u00eb PTW, dispozitivi kund\u00ebrshton modulin radio deri n\u00eb fund t\u00eb ciklit.<br \/>\n<img decoding=\"async\" alt=\"NB-IoT: si si punon? Pjesa 2\" src=\"\/wp-content\/uploads\/2019\/11\/924110cbe84765d11efec28238de3dd1.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<b>HLCOM (komunikimi me latenc\u00eb t\u00eb lart\u00eb):<\/b><\/p>\n<p>N\u00ebse \u00ebsht\u00eb e nevojshme t\u00eb d\u00ebrgoni t\u00eb dh\u00ebna n\u00eb Uplink, pajisja mund t\u00eb dal\u00eb nga cilido prej k\u00ebtyre dy modaliteteve t\u00eb kursimit t\u00eb energjis\u00eb, pa pritur p\u00ebrfundimin e ciklit t\u00eb PSM ose eDRX. Megjithat\u00eb, d\u00ebrgimi i t\u00eb dh\u00ebnave n\u00eb pajisje \u00ebsht\u00eb i mundur vet\u00ebm kur ajo \u00ebsht\u00eb aktive.<\/p>\n<p>Funksionaliteti HLCOM ose komunikimi me vonesa t\u00eb larta \u2014 \u00ebsht\u00eb buferizimi i paketave Downlink n\u00eb SGW derisa pajisja \u00ebsht\u00eb n\u00eb modalitetin e kursimit t\u00eb energjis\u00eb dhe e paarritshme p\u00ebr komunikim. Paketat e buferizuara do t\u00eb dor\u00ebzohen sapo pajisja t\u00eb dal\u00eb nga PSM, t\u00eb b\u00ebj\u00eb TAU ose t\u00eb d\u00ebrgoj\u00eb trafik Uplink, ose kur t\u00eb ndodh\u00eb PTW.<\/p>\n<p>Kjo, pa dyshim, k\u00ebrkon vet\u00ebdije nga ana e zhvilluesve t\u00eb produkteve IoT, pasi komunikimi me pajisjen nuk realizohet n\u00eb koh\u00eb reale dhe k\u00ebrkon nj\u00eb qasje t\u00eb ve\u00e7ant\u00eb n\u00eb nd\u00ebrtimin e logjik\u00ebs s\u00eb biznesit t\u00eb aplikacioneve.<\/p>\n<p>N\u00eb p\u00ebrfundim, le t\u00eb themi: implementimi i t\u00eb rejave gjithmon\u00eb \u00ebsht\u00eb emocionues, dhe tani po merremi me nj\u00eb standard q\u00eb ende nuk \u00ebsht\u00eb provuar plot\u00ebsisht as nga \u201ckolos\u00ebt\u201d bot\u00ebror\u00eb, si Vodafone dhe Telefonica \u2013 prandaj kjo \u00ebsht\u00eb dyfish emocionuese. Shprehja jon\u00eb e materialeve nuk pretendon t\u00eb jet\u00eb plot\u00ebsisht e p\u00ebrsosur, por shpresojm\u00eb t\u00eb siguroj\u00eb nj\u00eb kuptim t\u00eb mjaftuesh\u00ebm t\u00eb teknologjis\u00eb. Do t\u00eb ishim mir\u00ebnjoh\u00ebs p\u00ebr feedback.<\/p>\n<p><i>Autori: Eksperti i departamentit t\u00eb zgjidhjeve konvergente dhe sh\u00ebrbimeve multimedia, Aleksey Lapshin <noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/users\/aslapsh\/\" class=\"user_link\">aslapsh<\/a><\/noindex><\/i><br \/>\n<br \/>Burimi: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/ru_mts\/blog\/431648\/\">habr.com<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0412 \u043f\u0440\u043e\u0448\u043b\u044b\u0439 \u0440\u0430\u0437 \u043c\u044b \u0433\u043e\u0432\u043e\u0440\u0438\u043b\u0438 \u043e\u0431 \u043e\u0441\u043e\u0431\u0435\u043d\u043d\u043e\u0441\u0442\u044f\u0445 \u043d\u043e\u0432\u043e\u0433\u043e \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0430 NB-IoT \u0441 \u0442\u043e\u0447\u043a\u0438 \u0437\u0440\u0435\u043d\u0438\u044f \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u044b \u0441\u0435\u0442\u0438 \u0440\u0430\u0434\u0438\u043e\u0434\u043e\u0441\u0442\u0443\u043f\u0430. \u0421\u0435\u0433\u043e\u0434\u043d\u044f \u043f\u043e\u0440\u0430\u0441\u0441\u0443\u0436\u0434\u0430\u0435\u043c, \u0447\u0442\u043e \u0438\u0437\u043c\u0435\u043d\u0438\u043b\u043e\u0441\u044c \u0432 \u044f\u0434\u0440\u0435 \u0441\u0435\u0442\u0438 (Core Network) \u043f\u0440\u0438 NB-IoT. \u0418\u0442\u0430\u043a, \u043f\u043e\u0435\u0445\u0430\u043b\u0438. \u0412 \u044f\u0434\u0440\u0435 \u0441\u0435\u0442\u0438 \u043f\u0440\u043e\u0438\u0437\u043e\u0448\u043b\u0438 \u0437\u043d\u0430\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0435 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f. \u041d\u0430\u0447\u043d\u0435\u043c \u0441 \u0442\u043e\u0433\u043e, \u0447\u0442\u043e \u043f\u043e\u044f\u0432\u0438\u043b\u0441\u044f \u043d\u043e\u0432\u044b\u0439 \u044d\u043b\u0435\u043c\u0435\u043d\u0442, \u0430 \u0442\u0430\u043a\u0436\u0435 \u0440\u044f\u0434 \u043c\u0435\u0445\u0430\u043d\u0438\u0437\u043c\u043e\u0432, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u044b \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043e\u043c \u043a\u0430\u043a \u201cCIoT EPS Optimization\u201d \u0438\u043b\u0438 \u043e\u043f\u0442\u0438\u043c\u0438\u0437\u0430\u0446\u0438\u0438 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[688],"tags":[],"class_list":["post-52137","post","type-post","status-publish","format-standard","hentry","category-administrirovanie"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0412 \u043f\u0440\u043e\u0448\u043b\u044b\u0439 \u0440\u0430\u0437 \u043c\u044b \u0433\u043e\u0432\u043e\u0440\u0438\u043b\u0438 \u043e\u0431 \u043e\u0441\u043e\u0431\u0435\u043d\u043d\u043e\u0441\u0442\u044f\u0445 \u043d\u043e\u0432\u043e\u0433\u043e \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0430 NB-IoT \u0441 \u0442\u043e\u0447\u043a\u0438 \u0437\u0440\u0435\u043d\u0438\u044f \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u044b \u0441\u0435\u0442\u0438 \u0440\u0430\u0434\u0438\u043e\u0434\u043e\u0441\u0442\u0443\u043f\u0430. \u0421\u0435\u0433\u043e\u0434\u043d\u044f \u043f\u043e\u0440\u0430\u0441\u0441\u0443\u0436\u0434\u0430\u0435\u043c, \u0447\u0442\u043e \u0438\u0437\u043c\u0435\u043d\u0438\u043b\u043e\u0441\u044c \u0432 \u044f\u0434\u0440\u0435 \u0441\u0435\u0442\u0438 (Core Network) \u043f\u0440\u0438 NB-IoT.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/sq\/blog\/administrirovanie\/nb-iot-kak-on-rabotaet-chast-2\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.2\" \/>\n\t\t<meta property=\"og:locale\" content=\"sq_AL\" \/>\n\t\t<meta property=\"og:site_name\" content=\"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"\ud83e\udd47NB-IoT: \u043a\u0430\u043a \u043e\u043d \u0440\u0430\u0431\u043e\u0442\u0430\u0435\u0442? 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