5Theknoloji ea G RedCap e hlile e kenya tšebetsong 'maraka oa 5G IoT

Na theknoloji ea 5G RedCap e ka thusa basebelisi hore ba boele ba itšepe? Kaha China e hahile marang-rang a maholo ka ho fetisisa lefatšeng a 5G, tekanyo ea likopo tsa 5G liindastering tse sa tšoaneng le tsona li tsoetse pele ho atoloha. Ts'ebetsong ea ho hlokomela Marang-rang a maholohali a Lintho, theko e phahameng ea li-terminals e se e le e 'ngoe ea "mathata" ho thibela tsoelo-pele e kholo ea 5G.

Ho hlaha ha RedCap ho na le tšusumetso e kholo ho nts'etsopele ea 5G, ka katleho ho fokotsa litšenyehelo le tšebeliso ea matla ea 5G, le ho feta haufi le litlhoko tsa sebele tsa basebelisi, ho etsa hore palo e kholo ea lits'ebetso li phethahale. E le hore u finyelle sepheo sa khoebo ka ho fela ha 2023 le ntshetsopele e kgolo ho 2025, China Telecom, China Mobile, Unicom ea China, le China Radio le Televishene li khothalletsa ka mafolofolo kholo ea indasteri ea RedCap e le hore ho thehoe 'maraka o mocha oa lisebelisoa tsa 5G tšimong ea Inthanete ea Lintho..

Na theknoloji ea 5G RedCap e ka thusa basebelisi hore ba boele ba itšepe?

RedCap e lebelletsoe ho kenya tšebetsong 'maraka oa 5G

Leha China e fihletse "Superman", nts'etsopele ea indasteri ea module ea 5G ha e ntle, ka thepa ea selemo le selemo e fihlang ho milione e le 'ngoe feela. Sena ke haholo hobane motsoako oa 5G le Marang-rang a Lintho tsa mobile a ntse a e-na le mefokolo ea tekheniki. The terminal e na le mathata a tšebeliso e phahameng ea matla le litšenyehelo tse phahameng. 40% ho 50% ea maemo a mahareng a 5G ha a na lihlahisoa tse loketseng, e sitisang ts'ebeliso ea 5G ho Maraka ea Marang-rang ea Lintho. tsoelopele ea.

5g redcap vs eMBB - Na theknoloji ea 5G RedCap e ka thusa basebelisi hore ba boele ba itšepe?

RedCap e ka koahela maemo a tlhokahalo ea LTE Cat.4, me ka nako e tšoanang fumana ho leka-lekana pakeng tsa "tshebetso ya botekgeniki le ditjeho tsa thomelo", ho tlisa menyetla e mecha le ho kenya matla a macha bakeng sa nts'etsopele e kholo ea 5G. Setsebi sa lihlahisoa tsa mochini oa China Mobile IoT 5G Zheng Kangwei o boleletse baqolotsi ba litaba hore ho latela maemo a nts'etsopele ea indasteri., Li-chips le li-module tsa RedCap li lebeletsoe hore li fihle boemong ba litšenyehelo tsa LTE Cat.4 nakong ea selemo se le seng kapa tse peli.

Wang Zhicheng, motsamaisi oa China Telecom's 5G Internet of Things Joint Open Laboratory, e boletse hore RedCap e se e hlahisitse tlhokahalo e hlakileng maemong a kang matla, phetiso ea video, le pokello ea lintlha. Nakong e tlang, ntshetsopele e kgolo e tla fihlellwa mafapheng a puisano ya koloi, taolo e hole, le lisebelisoa tse aparoang. Habohlokoa le ho feta, kaha lisebelisoa tsa IoT maemong a mangata li ka hokahanngoa ka mokhoa o tsitsitseng le marang-rang, sena se tla tsoela pele ho ntšetsa pele tsoelopele le ts'ebetsong ea Theknoloji ea AI.

Zhou Jing, motsamaisi oa Setsi sa Patlisiso sa Theknoloji ea Pan-Terminal ea China Unicom Research Institute, e lumela hore ho ea ka litšobotsi tsa theknoloji ea RedCap le litlhoko tsa indasteri, maemo a eona a sebetsang a ka aroloa ka mekhahlelo e meraro, e leng, boiphihlelo maemo a tiisetso, maemo a kholo ea sephethephethe, le maemo a tloaelehileng a ho iphetola ha lintho. Libakeng tsena, RedCap e lebelletsoe ho kenya tšebetsong 'maraka oa indasteri oa 5G kannete. Bakeng sa maemo a netefalitsoeng ka boiphihlelo, joalo ka lifeme tse hokahaneng ka botlalo, kabo ya matla/ tshebediso ya matla, etc., RedCap e ka phahamisa likarolo tse ntlafalitsoeng joalo ka slicing ea marang-rang ea 5G, uRLLC, le nako e nepahetseng haholo ha e ntse e kopana le litlhoko tsa lebelo la marang-rang la lits'ebeletso tsa pokello ea data ho thusa likhoebo ho Lemoha phetoho ea bohlale ba dijithale ea 5G ka theko e tlase..

Bakeng sa maemo a kholo ea sephethephethe, joalo ka "AI + video leihlo", RedCap e ka fihlela litlhoko tsa khokahano maemong a mangata le ho khothaletsa nts'etsopele e kholo ea lik'hamera tse se nang mohala.. Maemo a tloaelehileng a ho iphetola ha lintho (joalo ka Inthanete ea Likoloi, tse aparoang ka bohlale, etc.) hangata e hloka ntlafatso ho tloha ho 4G ho ea ho 5G, le 5G eMBB le RedCap li ka nka sebaka sa 4G hamolemo. Nakong e tlang, RedCap e tla ba le tebello e khanyang ea 'maraka. Ka mohlala, lebaleng la ho shebella livideo, ho lebeletsoe hore liteishene tsa lik'hamera tse limilione tse mashome li tla ntlafatsoa ho ea ho theknoloji ea RedCap.

RedCap e tla sutumelletsa marang-rang ho fihlela katleho e ncha

Mabapi le hore na ho tsamaisoa ha RedCap ho tla tlisa khatello ho kaho ea marang-rang ea basebetsi, Lu Songhe, mofuputsi e moholo Setsing sa Wireless le Terminal Technology sa China Mobile Research Institute, o boletse puisanong le baqolotsi ba litaba hore ho romelloa ha RedCap ke haholo-holo ho ntlafatsa software ea liteishene tsa motheo tse ntseng li hahoa le liteishene tse teng.. Ha ho retrofit kapa kenyelletso ea meralo e mecha ea marang-rang e amehang.

Leha ho le joalo, ho kenyelletsoa ha theknoloji ea RedCap ho ntse ho e-na le tšusumetso ho tsamaiso ea phihlello, tsamaiso ea lisebelisoa, sesupo ka hodimo, kgaso ya marangrang, etc., ho kenyelletsa ho tsebahatsa pele le taolo ea phihlello ea li-terminals tsa RedCap, taolo ea phihlello ha li-terminals tsa RedCap le li-terminals tseo e seng tsa RedCap li le teng ka har'a marang-rang., karohano ea lisebelisuoa tse bakoang ke liphapang tsa boholo ba bandwidth ea ts'ebetso, liphetoho maqheka a tiisetso ea khoebo, le mokhoa oa ho fokotsa matšoao a marang-rang.

Ka hona, ho etsa bonnete ba hore marang-rang a sebelisa leano le ts'oanang la taolo le ho qoba litlamorao tse mpe ho li-terminals tseo e seng tsa RedCap e tla ba sepheo sa ts'ebetso ea marang-rang ea basebelisi., tlhokomelo le optimization mohatong o latelang.

"Tsamaiso ea marang-rang ea 5G RedCap e amana haufi-ufi le ho tsamaisoa ha marang-rang a kakaretso a 5G. Ho tloha sebakeng sa marang-rang, RedCap ha e lekane le marang-rang a ntlafalitsoeng a 4G ka lebelo le holimo, tšebeliso e tlase ea matla, le latency e tlase. Ho e-na le hoo, e kopanya likarolo tsa 5G, Batla lintlafatso tse ncha 'me u hlahlobe menyetla e mecha." Song Yu, setsebi sa theknoloji ea puisano ea marang-rang ea China Mobile IoT, a bolella baqolotsi ba litaba.

China Telecom: Ho itšetleha ka morero oa ka hare oa 5G ho hlokomela phetoho ea RedCap

China Telecom esale e ntse e hlahloba maemo a ts'ebeliso ea RedCap ho tloha ka nako eo 2021. Qalong ea 2022, China Telecom e phatlalalitse netefatso ea marang-rang ea RedCap ea maemo a ts'ebeliso ea indasteri ho Jiangsu Zhenjiang Port, Matla a Motlakase a Grid State ea Zhejiang, Hebei Ausen Tšepe le Tšepe, Inner Mongolia Zhuneng Coal Mine, Jiangxi Xinghuo Chemical Industry le likhoebo tse ling. Ho 2023, molemong oa ho netefatsa katoloso le tšebelisano-'moho ea lits'ebetso tsa indasteri ea libaka tse pharalletseng tsa RedCap, China Telecom e tla tsamaisa a "Motse oa RedCap" sefofane sa Shenzhen, mme ka nako e le nngwe ho qala 15 likarolo tsa liteko tsa indasteri naheng ka bophara ho etsa netefatso ea maemo. Hajoale, China Telecom e hokahane ho feta 50 Li-terminals tsa indasteri ea RedCap mme li netefalitsoe ho feta 20 maemo a kopo ea indasteri.

5g lisebelisoa tsa redcap chipset

Li-module hape ke e 'ngoe ea linotlolo tsa katleho ea khoebo ea RedCap. Ho rua molemo ho tsoa ho moralo oa kahare oa 5G, Mojule oa China Telecom o iketselitseng RedCap o na le letoto la mesebetsi e ikhethileng joalo ka taolo ea terminal, kabo e tobileng ea sephethephethe, le ho itlhahloba le ho rarolla mathata. E-surfing IoT e tla itšetleha ka China Telecom's 18 makala a laboratori nodes ajoa ka 8 liprofinse, le ho tsoela pele ho khothaletsa ho emisoa ha li-terminal modules tsa RedCap ho potoloha maemo a kopo ea indasteri; le ho hlahisa bokhoni ba indasteri ka morero oa ka hare oa 5G ho sebelisana le phetoho ea RedCap ea li-terminals tsa indasteri.. Sistimi ea laboratori e ntse e tsoela pele ho hlahloba, netefatsa, hape e ntlafatsa ts'ebetso ea li-module tsa RedCap le li-terminals.

China Mobile: ka sebete nka boikarabelo ba "moetapele oa ketane" le ho qala lipatlisiso tse khethehileng

China Mobile e hlalositse sistimi ea thekenoloji ea Marang-rang ea Lintho ea lebelo le tlase la NB-IoT, LTE Cat.1 ea lebelo le mahareng, lebelo le phahameng la LTE Cat.4 le 5G RedCap, le tšebelisano-'moho ea marang-rang e mengata ea 5G NR ea lebelo le phahameng haholo, ho hokahanya likarolo tsohle tsa indasteri, le ho sebelisana 'moho le balekane ba indasteri Ka kopanelo etsa mosebetsi oa ho phahamisa liindasteri o nang le likarolo tse ngata joalo ka lipatlisiso tsa tekheniki le netefatso ea liteko..

E le ho phethahatsa naha ka mafolofolo "lisebelisoa tse ncha" leano la nts'etsopele le ho loanela ho etsa khoebo RedCap qetellong ea 2023, China Mobile le balekane ba indasteri ba ile ba thakhola "Lipatlisiso tse khethehileng tsa RedCap" ho potlakisa khoebo ea RedCap, ho memela bahlahisi ho kenyeletsa marang-rang, li-chips, li-module, le li-terminals Mekha eohle ea ketane ea indasteri e tla etsa lipatlisiso tsa khoebo tsa RedCap ka kopanelo, potlakisa kholo le ts'ebeliso ea lihlahisoa tsa RedCap, le ho khothaletsa kopanyo le ts'ebeliso ea theknoloji ea RedCap le liindasteri tse emeng.

China Mobile e nka ka sebete mosebetsi oa bohlokoa oa "moetapele oa ketane" ea ketane ea morao-rao ea indasteri ea tlhahisoleseling, mme e tla tiisa 6 Lihlopha tsa RedCap karolong ea pele ea 2023 ho etsa lipatlisiso tsa khoebo ka kopanelo ho RedCap. Ka ho hokahanya likhokahano tsohle tsa ketane ea indasteri ea ho qetela, potoloho ho tloha ho ntshetsopele ya sehlahiswa ho ya ho tshebediso lulisa e khutsufatsoa, 'me khōlo ea indasteri ea li-chip e potlakisa. China Mobile IoT le eona e phatlalalitse mojule oa RedCap - Lethathamo la lintlha tsa MR880A, e shebaneng le lits'ebetso tse fapaneng tsa indasteri joalo ka lifeme tse bohlale, video leihlo, matla a bohlale, tse aparoang ka bohlale, le puisano ea koloi.

Mabapi le tlhahlobo le netefatso, China Mobile e sebetsa haufi-ufi le baetsi ba lisebelisoa tsa marang-rang tse tloaelehileng le baetsi ba li-chip ho etella pele tlhahlobo le netefatso ea 5G RedCap bakeng sa tšebeliso ea khoebo.. Hajoale, 5 baetsi ba lisebelisoa tse kholo ba qetile liteko tsa marang-rang tsa 5G RedCap, le nts'etsopele e eketsehileng ea li-terminal chips le Teko ea Tekheniki ea li-mods.

Unicom ea China: Sepheo se akaretsang sa pele 5Mojule oa khoebo oa G RedCap

China Unicom e entse letoto la mesebetsi ho potoloha lipatlisiso tsa theknoloji ea RedCap, netefatso ea liteko le likarolo tse ling. Mabapi le tlhahlobo le setifikeiti, China Unicom e thehile tsamaiso ea liteko tse 'nè ho tse' ngoe le ho fana ka setifikeiti sa "sesebedisoa + netweke e etsisitsweng + marangrang a sebele + lebala la teko ea ketsahalo".

Mabapi le marang-rang, China Unicom e phatlalalitse marang-rang a pele a indasteri a liteishene tse 100 tsa liteko. Ka nako e tšoanang, e thehile liteko tsa marang-rang makaleng a 'maloa a liprofinse le a masepala, le ho etsa mahlale a koahelang maqhubu a eona, Mesebetsi ea RedCap, tshebetso, ho ntlafatsa marang-rang, le tšebelisano-'moho ea marang-rang ea baetsi ba amanang. netefatsa.

Mabapi le li-terminal modules, nakong ea MWC2023, China Unicom e lokolitse mojule oa pele oa lefatše oa 5G RedCap oa khoebo - Yanfei NX307, mme a lokolla liteishene tse tharo tsa indasteri ea RedCap hape ka Mots'eanong.

Mabapi le papatso ea khoebo, China Unicom e entse linetefatso tse ngata tsa khoebo tse ipapisitseng le marang-rang a nnete, li-terminals tsa sebele, le basebelisi ba 'nete liprofinseng tse ngata bakeng sa liindasteri tse kang indasteri, matla a motlakase, le Inthanete ea Likoloi. Ho "MWC Shanghai" e tšoaroang ka Phuptjane, China Unicom e lokolitse ka molao setsi sa ho kopanya sehlahisoa sa RedCap, tšebelisano ea marang-rang le indasteri.

Ka Phupu 2023, China Radio le Televishene le tsona li tla ikopanya le balekane ba indasteri ho etsa liteko tsa ho qetela tsa mesebetsi ea bohlokoa ea khoebo le ts'ebetso ea RedCap ho lihlopha tsa 700MHz le 4.9GHz tsa Radio le Televishene tse ipapisitseng le tlhophiso ea seea-le-moea le thelevishene 5G. marangrang, le ho etsa lipuisano tsa tekheniki tsa RedCap ka kopanelo, ntlafatso ea moralo oa phepelo, le maemo a khoebo. Tlhahlobo ea kaho, etc., ho tsoela pele ho bokella tumellano ea indasteri.

Ka kakaretso, ka matsapa a kopanetsweng a mekga yohle, ketane ea indasteri ea RedCap e tla hola butle butle 2023. Ho lebeletsoe hore qetellong ea selemo, li-chips tsa khoebo li tla lokolloa ka ho latellana, tsamaiso e tla ba le matla a khoebo, mme ntlafatso ea marang-rang e tla qalisoa 'me nyeoe ea pele ea khoebo e tla phethahala. Ho lebelletsoe hore RedCap e tla theha 'maraka o mocha oa kopo ea 5G lebaleng la Marang-rang a Lintho nakong e tlang.