Isiqulatho[Fihla][Bonisa]
Sonke siqhelene ne-electromagnetic spectrum kunye neentlobo ezahlukeneyo zamaza azenzayo. Amaza kanomathotholo, ii-microwaves, imitha ye-infrared, ukukhanya okubonakalayo, imitha ye-ultraviolet, ii-X-reyi, kunye nemitha ye-gamma yimizekelo yeentlobo ezahlukeneyo zemitha yemitha yombane.
Uhlobo ngalunye lwamaza lunobude obukhethekileyo kunye nobuninzi.
Kwaye ngoku, kukho ukongezwa okutsha kwi-electromagnetic spectrum - i-5g frequency.
I-5g sisizukulwana sesihlanu seteknoloji yeselula ethembisa ukuba iya kukhawuleza kakhulu kune-4g. Kodwa yintoni i-5g frequency, kwaye ithetha ntoni kuthi?
Ihlabathi liqhubela phambili kwisizukulwana sesihlanu sonxibelelwano olungenazingcingo, 5g.
Obu buchwephesha butsha buvumela ukukhutshelwa ngokukhawuleza, ukhuseleko olungcono kwiindawo ezisemaphandleni, kunye nokunciphisa ingxinano yenethiwekhi. Nangona kunjalo, kukho into enye abantu abaninzi abangayaziyo malunga ne-5g: isebenzisa amaza e-frequency ephezulu aziwa njengamaza emilimitha (mmWs).
La maza anobude obufutshane kunalawo asetyenziselwa ubugcisa be-4g kunye ne-3g, oku kuthetha ukuba banokuthwala idatha eninzi. Ngelixa esi sikhundla sandisiweyo siziindaba ezimnandi kubathengi, ikwaza nomngcipheko othile.
Le yeminye imibuzo esiza kuyiphonononga kule post blog.
Siza kujonga iingenelo ezinokuthi zibe nobungozi obunxulumene neteknoloji ye-5g kwaye sixoxe ngendlela enokuchaphazela ngayo yonke into ukusuka kunxibelelwano ukuya kukhathalelo lwempilo. Hlala ubukele ngolwazi oluthe kratya ngobu buchwepheshe buvelayo!
Yintoni iTekhnoloji ye-5g?
Igama elithi "5g" layilwa nguQualcomm kwaye lisetyenziswe njengesixhobo sokuthengisa iteknoloji ye-5G yefowuni yeselula.
Iinkampani ezahlukeneyo ziphuhlisa ubuchwepheshe, kubandakanya i-AT&T, Ericsson, Huawei, Intel, Nokia, Qualcomm, Samsung, kunye neT-Mobile. Iyasetyenziswa nakumazwe asakhasayo afana neIndiya, iBrazil, neTshayina.
Injongo yeteknoloji ye-5g kukunyusa isantya sedatha. Itekhnoloji yangoku isebenzisa amaza kanomathotholo ukudlulisa idatha ukusuka kwiiseli zeeseli ukuya kwii-smartphones. Itekhnoloji ye-5g iya kusebenzisa amaza e-millimeter ukuthumela idatha ukusuka kwii-cell tower ukuya kwii-smartphones. Oku kuvumela isantya sedatha esikhawuleza kakhulu kunezo zikhoyo ngoku.
Ubude obufutshane obufutshane buza kuvumela idatha engaphezulu ukuba ithunyelwe nge-cell tower. Oku kuvumela ugqithiso lwedatha ephezulu, ukuguqulela kukhutshelo olukhawulezayo kunye nokhuseleko olungcono kwimimandla yasemaphandleni.
I-5g iya kubuchaphazela njani ubomi bethu?
1. I-5g iyasinceda senze iLizwe eliSmart
I-5g yinxalenye ephambili ye-Intanethi yezinto (IoT). I-IoT ludibaniso lwezixhobo zemihla ngemihla, ezinje ngee-thermostats, iiglowubhu zokukhanya, kunye neemonitha zabantwana, eziya kukwazi ukunxibelelana omnye nomnye kunye ne-intanethi. Itekhnoloji eyenza oku kwenzeke ibizwa ngokuba lunxibelelwano olungenazingcingo.
Kwi-4g, amaza erediyo (RF) athwala idatha alingana nokhozo lwesanti. I-5g isebenzisa amaza eRF amafutshane kakhulu ukuze ikwazi ukuthwala idatha eninzi. Kwi-4g, la maza asetyenziselwa idatha engenazingcingo kunye nezwi, kodwa kwi-5g, asetyenziselwa ukudlulisa idatha ye-IoT.
I-5g ingasetyenziselwa ukudibanisa yonke into ukusuka kumakhaya ahlakaniphile ukuya izithuthi ezizimeleyo kwilixa elizayo. Yiba nomfanekiso wekhaya elilumkileyo apho isixhobo ngasinye sinenzwa eyakhelwe-ngaphakathi enokubona xa ukufudumeza okanye umoya womoya kufuneka uvulwe.
I-5g ingavumela oku ukuba kwenzeke ngaphandle kwesidingo seengcingo. Sinokusebenzisa itekhnoloji ye-5g ukudibanisa izixhobo zethu ezihlakaniphile kunye nezivamvo kwi-intanethi kwixesha elizayo.
2. I-5g Inokwenza ukhathalelo lwezeMpilo lukhuseleke
I-5g iteknoloji enokusetyenziswa ukudala isizukulwana esitsha sobuchwepheshe bokunakekelwa kwezempilo. Enyanisweni, i-5g sele isetyenziselwa ukuphuhlisa indlela entsha yokubonelela ngononophelo lwezempilo. Le ndlela entsha yokubonelela ngononophelo ibizwa ngokuba yimpilo yeselula, kwaye ibandakanya ukusebenzisa izixhobo eziphathwayo ukuqokelela idatha kwizigulane kwaye emva koko usebenzisa le datha ukwenza izicwangciso zokhathalelo lomntu.
Ngokomzekelo, le teknoloji ingasetyenziselwa ukuqokelela idatha malunga nomsebenzi womzimba wesigulane kunye nokudala isicwangciso sokunakekelwa komntu siqu esinceda isigulane siphucule ukufaneleka okanye idatha malunga nesantya sentliziyo yesigulane kunye noxinzelelo lwegazi olunceda isigulane ukulawula le miqondiso ebalulekileyo.
3. Ukhuseleko olongeziweyo noKhuseleko
Ukhuseleko yenye indawo apho iteknoloji ye-5g ingasetyenziselwa ukuphucula ubomi bethu. Kwi-4g, iiselfowuni zisesichengeni kubaduni kuba zisebenzisa iifrikhwensi zikanomathotholo ezifanayo kwidatha engenazingcingo. Kwi-5g, nangona kunjalo, iindidi ezimbini zobuchwepheshe zisetyenziselwa ukukhusela unxibelelwano olungenacingo.
Uhlobo lokuqala lwetekhnoloji lubizwa ngokuba luqinisekiso olukhuselekileyo, kwaye lusebenzisa ubuchule obubizwa ngokuba “ziiphasiwedi zexesha elinye” ukuqinisekisa ukuba umsebenzisi uyiloo nto bayithethayo. Uhlobo lwesibini lwetekhnoloji lubizwa ngokuba yi-encryption, kwaye isebenzisa i-algorithms yezibalo ukukrazula idatha ukuze ingaqondakali kuye nabani na.
4. Izinga loLwaphulo-mthetho elingaphantsi
Kukwakho ithuba lokuba iteknoloji ye-5g inokuhlola abantu. Umzekelo, ukuchonga abantu abazama ukunxibelelana ngokuyimfihlo. Oku kunokuvumela urhulumente ukuba alandele iintshukumo zabantu kwaye enze uvimba weenkcukacha zeentshukumo zabo.
Imingcipheko enokubakho ye-5G rhoqo kunye nobude beWavelength
I-5g iya kusivumela ukuba sinxibelelane omnye nomnye, siqhagamshele kwi-intanethi, kwaye senze itekhnoloji entsha. Kodwa, njengabo bonke ubuchwepheshe obutsha, kukho imingcipheko ehambelana ne-5g. Njenge:
1. Ukuvezwa kwemitha
I-WHO ixhalabile kukuba amaza amaza amafutshane asetyenziswa kwitekhnoloji ye-5g iya kuvumela imitha ye-radiofrequency eyingozi ukuba ingene emizimbeni yethu. Ubude obufutshane obufutshane beteknoloji ye-5g buya kuvumela ukuba kukhutshwe amandla amaninzi, ukwandisa umthamo wemitha ye-radiofrequency efikelela emzimbeni. Ngenxa yoko, i-WHO inenkxalabo yokuba iteknoloji ye-5g ingakhokelela kwiingxaki ezininzi zempilo, kuquka nomhlaza.
Xa amaza ombane asetyenziswa kwi-5g ehamba emoyeni, aziwa njengamaza emilimitha (mmWs). Ezi mmW ziyafana nee-X-reyi kodwa zimfutshane kakhulu kubude bamaza.
Ubude bobude be-X-reyi bumalunga ne-nanometer e-1, ngelixa i-wavelength yee-mmWs iphakathi kwe-0.3 kunye ne-10 yeemilimitha.
Ngaphandle kokuba nobude obufutshane, ii-mmWs zinamandla angaphezu kwe-X-reyi okungena eluswini nakwezinye izihlunu ngokulula ngakumbi.
I-WHO icebisa ukuba sithintele ukuba sesichengeni sokusasazeka kwemitha yerediyo ukusuka kwi-5g teknoloji. Eyona ndlela ingcono yokwenza oku kukusebenzisa imitha yeRF ukulinganisa ubungakanani bemitha yemitha ekhutshwa bubuchwepheshe be-5g.
2. Imiba Yokhuseleko
Nge-5g, kuya kubakho idatha eninzi ehamba kwi-intanethi.
Ke, ukuba abahlaseli banokufikelela kule datha, baya kuba nokufikelela okuninzi ngakumbi kulwazi abanokulusebenzisa ukufikelela kwezinye iinethiwekhi kunye nedatha. Oku kunokubeka ukhuseleko lwedatha yethu emngciphekweni.
I-FCC okwangoku isebenza kwimimiselo evumela ukuba iteknoloji ye-5g isetyenziswe eUnited States. Oku kunokunceda ukukhusela idatha yethu kubaduni. Kodwa iteknoloji isekumanqanaba okuqala, ngoko kusekho imibuzo emininzi malunga nokuba ikamva le-5g liya kujongeka njani.
3. Ukuphazamisa kunye nezinye iTekhnoloji
Itekhnoloji ye-5g inokuphazamisana nobunye ubuchwephesha, obufana nomqondiso wosasazo lukamabonakude, okukhokelela kumfanekiso omfiliba okanye ogqwethekileyo.
Ukuthelekisa i-5G kunye nezizukulwana ezidlulileyo
1. Ubude beWaveleng ende
Ubude be-wavelength ngowona mahluko ubalulekileyo phakathi kwe-5g kunye ne-4g. Okukhona ubude bamaza bufutshane, kokukhona iqulethe amandla amaninzi. Ke, ukuba i-wavelength imfutshane, amandla akhutshwayo aphezulu.
Ubude be-5g buphakathi kwe-0.3 kunye ne-10 yeemilimitha. Oku kufutshane kakhulu kunobude be-4g, phakathi kwe-30 kunye ne-300 ye-micrometers.
3. I-Frequency ephezulu
I-frequency ye-5g iphezulu kakhulu kune-4g. Oku kuthetha ukuba i-5g frequency iphezulu kakhulu kune-4g frequency.
4. UBonelelo olungcono lweNethiwekhi
Nge-5g, siya kukwazi ukuthumela kwaye sifumane idatha eninzi. Ke, siya kukwazi ukufumana ukhuselo olungcono xa sisentsimini.
5. IiTekhnoloji eziPhezulu ezingakumbi
Inethiwekhi ye-5g iya kukwazi ukusebenzisa ubuchwepheshe obutsha obuninzi, obuvumela inethiwekhi engcono.
Okukwintsusa
Itekhnoloji ye-5g linyathelo elikhulu eliya phambili ekuveleni konxibelelwano olungenazingcingo.
Amashishini kufuneka aqalise ukulungiselela i-5G ngoku, njengoko iya kuba nempembelelo enkulu kwindlela esisebenzisa ngayo i-intanethi kunye nokusebenzisana nabathengi.
Ke ngoko, i-G5 frequency kunye ne-wavelength inokuba ngumgangatho omtsha kwixesha elizayo.
drLoo
I-Wavelength 5g kunye ne-4g ibonakaliswe ngokungalunganga. Mhlawumbi ungaqondanga. I-100 millimeters yaphela incinci kune-30 micrometers.
Imitha yemitha echaphazela i-organisms zezo zine-micrometric wavelengths. Ezi radiation zahlula amabhondi eathom, ngokufanelekileyo zaphule iimolekyuli kwaye zivelise iiradicals zasimahla eziyingozi kakhulu kubomi kunye nempilo.
Usithatha njengezidenge, ngoko ke andixhasi kwaye andiyiboni intsingiselo ye-5G-…-NG kubemi basekuhlaleni. Itekhnoloji kunye nedijithali sele ingenise i-psychoses kunye neuroses ngokuhlasela ubumfihlo kunye nexesha lasimahla. Sele siphila njengo-Orwell's aberration (1984).
Kuyinyani ukuba umqondiso unokukhutshwa kancinci, kodwa ihlathi leenqaba okanye ukwahluka kwesathelayithi kuya kufuneka. Kobu bude bamaza akufunekanga ube nayo nayiphi na imiqobo.