Iindaba zeveki: iziganeko eziphambili kwi-IT kunye nesayensi

Iindaba zeveki: iziganeko eziphambili kwi-IT kunye nesayensi

Phakathi kwezinto ezibalulekileyo, kuyafaneleka ukugqamisa ukuhla kwamaxabiso e-RAM kunye ne-SSD, ukuqaliswa kwe-5G e-USA naseSouth Korea, kunye novavanyo lwangaphambili lwenethiwekhi yesizukulwana sesihlanu kwi-Russian Federation, ukukhwabanisa ukhuseleko lweTesla. inkqubo, Falcon Heavy njengothutho lwenyanga kunye nokuvela Russian Elbrus OS ekufikeleleni jikelele.

5G eRashiya nakwihlabathi jikelele

Iindaba zeveki: iziganeko eziphambili kwi-IT kunye nesayensi

Uthungelwano lwesizukulwana sesihlanu ngokuthe ngcembe luqala ukubonakala kumazwe ahlukeneyo, ukusuka kwinqanaba lokulungiselela ukuya kwinqanaba lokusebenza ngokupheleleyo. Oku kwenzeka eMzantsi Korea, apho i-5G yasungulwa kwilizwe lonke. Kwaye nangona kuphela abanini be-Samsung Galaxy S10, abaxhotyiswe ngemodyuli yonxibelelwano ye-5G epheleleyo, banokudibanisa kule nethiwekhi, ezinye izixhobo ezivela kwabanye abavelisi ziza kubonakala ngokukhawuleza kwiimarike.

ERashiya, abaqhubi kuphela cebisa ukuqalisa uvavanyo lwe-5G eMoscow kunye nenani leminye imimandla. Ngelishwa, iSebe lezoKhuselo alikakulungeli ukuhambisa ii-frequencies kuluhlu oluphambili lokusebenza lwe-3,4-3,8 GHz kubaqhubi beselula.

E-USA, i-5G iqaliswe kwimodi yokuvavanya, uhlobo olutsha lonxibelelwano luya kufumaneka ngoku sebenza kuphela kwiindawo ezimbalwa zezixeko ezikhulu. Uphehlelelo lwenziwe ngumsebenzisi we-telecom u-AT&T. Ugqithiso lwenethiwekhi ukuya kuthi ga kwi-1 Gbit/s.

Abahlaseli bakwazile ukunyanzela uTesla kwitrafikhi ezayo

Iindaba zeveki: iziganeko eziphambili kwi-IT kunye nesayensi

Abaphandi abavela kwiLebhu yoKhuseleko lwe-Tencent Keen bakwazi ukukrazula i-firmware ye-Tesla Model S 75. I-hack ibandakanya ukunqanda ukulawula isondo lokuqhuba, ngenxa yoko i-autopilot yaphoqeleka ukuba ihambe kwi-traffic ezayo. Oku kwenziwa ngenxa yokuhlaselwa kwimbono yekhompyutheni. I-Tesla isebenzisa iinethiwekhi ze-neural kwiinkqubo zombono wekhompyutheni, ngoko ke iqhinga lasebenza kwaye imoto yombane yaphulaphula kubaduni. Ngoku kukho ingxaki, ukuba sesichengeni kuvaliwe.

Ukubhabha ukuya eNyangeni ngeFalcon Heavy

Iindaba zeveki: iziganeko eziphambili kwi-IT kunye nesayensi

Njengoko ulawulo lukaMongameli uTrump lutyhala iNASA ukuba inyuse umsebenzi wayo enyangeni, iarhente kufuneka ikhawulezise. NgoMvulo, uMlawuli we-NASA uJim Bridenstine uthe ukuba i-SLS ihluleka ukulungiswa ngomhla wokugqibela we-2024, i-rocket enzima ye-Falcon kunye nenkqubo ye-Interim Cryogenic Propulsion Stage eyakhiwe yi-United Launch Alliance inokundiza ukuya eNyangeni.

Unxibelelwano lweselula lutshintshela kuguqulelo oluntsonkothileyo lwasekhaya

Iindaba zeveki: iziganeko eziphambili kwi-IT kunye nesayensi

Ngaphandle kwento yokuba ukuvalwa ngokupheleleyo kwi-cryptography yangaphandle akukavunyelwa kwi-RuNet, kunxibelelwano lweselula oluhambelanayo. Inkqubo yolawulo sele yamkelwe. Ukususela kwi-1 kaDisemba kulo nyaka, imiyalelo emibini yoMphathiswa we-Telecom kunye noNxibelelwano lweMisa (iNombolo ye-275 kunye neNombolo ye-319) iqala ukusebenza. Ukususela kulo mhla, iinkqubo zokuqinisekisa kunye nokuchongwa kwababhalisi be-2G, i-3G kunye ne-4G inethiwekhi kufuneka zenziwe ngokusebenzisa i-cryptography ehlangabezana neemfuno ze-Federal Security Service (FSB).

Russian OS "Elbrus" yenziwa ifumaneke esidlangalaleni

Iindaba zeveki: iziganeko eziphambili kwi-IT kunye nesayensi

Uphuhliso lwasekhaya, isiRashiya I-Elbrus OS yenziwe yafumaneka esidlangalaleni ngabaphuhlisi. Iyafumaneka kwiwebhusayithi yenkampani eyenza le OS. Apha unokukhuphela unikezelo oluhambelana nazo zombini iiprosesa zegama elifanayo kunye noyilo lwex86. Inguqulelo yesithathu ye-Elbrus OS ngoku iyafumaneka, kwaye inguqulelo yesine ene-kernel 4.9 iyeza. Kufuneka ibonakale kuluhlu kwixesha elizayo elingekude.

Amaxabiso e-RAM kunye nee-SSD aqala ukuwa

Iindaba zeveki: iziganeko eziphambili kwi-IT kunye nesayensi

Imveliso egqithisileyo kunye nokuncipha kwemfuno exhokonxayo ukuhla kwamaxabiso e-RAM kunye ne-slid-state drives. Ixabiso elibi elibi lavela okokuqala kwiminyaka emihlanu - kude kube ngoku, amaxabiso anyukile kuphela. Iindleko ze-DRAM sele ziwele kwinqanaba eliphantsi kakhulu kwiminyaka emithathu edlulileyo kwaye ukwehla kuyaqhubeka.

umthombo: www.habr.com

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