5Itekhnoloji ye-G RedCap ivula ngokwenene imakethi ye-5G IoT

Ngaba iteknoloji ye-5G RedCap inokunceda abaqhubi baphinde bathembeke? Njengoko i-China yakhe inethiwekhi enkulu ye-5G yehlabathi, isikali sezicelo ze-5G kumashishini ahlukeneyo nawo aqhubekile ukwandisa. Kwinkqubo yokuqonda i-Intanethi enkulu yeZinto, ixabiso eliphezulu leetheminali ibe yenye ye "imiqobo" ukunqanda uphuhliso olukhulu lwe-5G.

Ukuvela kwe-RedCap kunempembelelo enkulu ekuphuhlisweni kwe-5G, ukunciphisa ngokufanelekileyo iindleko kunye nokusetyenziswa kwamandla e-5G, kwaye isondele ngakumbi kwiimfuno zokwenyani zabasebenzisi, yenza ukuba inani elikhulu lezicelo zifezekiswe. Ukuze kuphunyezwe injongo yorhwebo ekupheleni 2023 kunye nophuhliso olukhulu kwi 2025, China Telecom, China Mobile, Unicom yaseTshayina, kunye neChina iRadio kunye neTelevishini ikhuthaza ukukhula kweshishini leRedCap ukuze yenze i-5G entsha yentengiso yesicelo esikhulu kwi-Intanethi yeZinto..

Ngaba iteknoloji ye-5G RedCap inokunceda abaqhubi baphinde bathembeke?

I-RedCap kulindeleke ukuba isebenze ngokwenene imakethi ye-5G

Nangona iChina iphumelele "USperman", uphuhliso lweshishini lemodyuli ye-5G ayifanelekanga, ngokuthunyelwa ngonyaka kuphela ukufikelela kwisigidi esinye. Oku kungenxa yokuba indibaniselwano ye-5G kunye ne-Intanethi ye-Intanethi ye-Intanethi yeZinto isenayo impazamo yobugcisa. I-terminal ineengxaki zokusetyenziswa kwamandla aphezulu kunye neendleko eziphezulu. 40% ukuya 50% ye-5G ye-medium-rate scenarios ayinayo imveliso efanelekileyo, ethintela ukusetyenziswa kwe5G kwi Imarike ye-Intanethi yezinto. Uphuhliso lwe.

5g redcap vs eMBB - Ngaba iteknoloji ye-5G RedCap inokunceda abaqhubi baphinde bathembeke?

I-RedCap inokugubungela iimeko zemfuno ye-LTE Cat.4, kwaye kwangaxeshanye ufumane ibhalansi phakathi "ukusebenza kobugcisa kunye neendleko zokusasaza", ukuzisa amathuba amatsha kunye nokufaka amandla amatsha kuphuhliso olukhulu lwe-5G. Ingcali yemveliso yemodyuli yaseTshayina ye-IoT ye-5G uZheng Kangwei uxelele iintatheli ukuba ngokwembono yophuhliso lweshishini., Ii-chips ze-RedCap kunye neemodyuli kulindeleke ukuba zifikelele kwinqanaba leendleko ze-LTE Cat.4 phakathi konyaka omnye okanye emibini.

Wang Zhicheng, umlawuli we-China Telecom's 5G Internet of Things Joint Open Laboratory, uthe iRedCap sele ibangele imfuno ecacileyo kwiimeko ezinje ngamandla, ukuhanjiswa kwevidiyo, kunye nokuqokelelwa kwedatha. Kwilixa elizayo, uphuhliso olukhulu luya kufezekiswa kwiinkalo zonxibelelwano lwezithuthi, ulawulo LWERIMOTHI, kunye nezixhobo ezinokunxitywa. Okubaluleke ngakumbi, kuba izixhobo ze-IoT kwiimeko ezininzi zinokudityaniswa ngokuzinzileyo kwinethiwekhi, oku kuya kukhuthaza ngakumbi ukuvela kunye nokuphunyezwa kwe Itekhnoloji ye-AI.

Zhou Jing, umlawuli wePan-Terminal Technology Research Centre of China Unicom Research Institute, ukholelwa ukuba ngokweempawu zobugcisa zeRedCap kunye neemfuno zamashishini, iimeko zayo ezisebenzayo zinokwahlulwa zibe ziindidi ezintathu, oko kukuthi, amava isiqinisekiso iimeko, iimeko zokukhula kwetrafikhi, kunye neemeko zendalo zemveli. Kwezi ndawo, I-RedCap kulindeleke ukuba isebenze ngokwenene imakethi yoshishino ye-5G. Ngeemeko eziqinisekisiweyo zamava, ezifana neefektri eziqhagamshelwe ngokupheleleyo, ukuhanjiswa kwamandla/ukusetyenziswa, njl., I-RedCap inokuphakamisa iimpawu eziphuculweyo ezinje nge-5G yokusikwa kwenethiwekhi, uRLLC, kunye nexesha eliphezulu lokuchaneka ngelixa lihlangabezana neemfuno zesantya sothungelwano lweenkonzo zokuqokelela idatha ukunceda amashishini Ukuqonda i-5G yenguqu yobukrelekrele bedijithali ngexabiso eliphantsi..

Ngeemeko zokukhula kwetrafikhi, njenge "AI + uphononongo lwevidiyo", I-RedCap inokufikelela kwiimfuno zonxibelelwano kwiimeko ezininzi kwaye ikhuthaze uphuhliso olukhulu lweekhamera ezingenazingcingo.. Iimeko zendaleko zemveli (njenge-Intanethi yeZithuthi, izinto zokunxiba smart, njl.) ihlala ifuna uphuculo ukusuka kwi-4G ukuya kwi-5G, kunye ne-5G eMBB kunye ne-RedCap inokutshintsha ngcono i-4G. Kwilixa elizayo, I-RedCap iya kuba nethemba eliqaqambileyo lemarike. Umzekelo, kwintsimi yokucupha ividiyo, Kulindeleke ukuba amashumi ezigidi zeetheminali zekhamera ziphuculwe kubuchwepheshe beRedCap.

I-RedCap iya kutyhala inethiwekhi ukuphumeza impumelelo entsha

Ngokumalunga nokuba ukuthunyelwa kweRedCap kuya kuzisa uxinzelelo kulwakhiwo lwenethiwekhi yabaqhubi, Lu Songhe, umphandi ophezulu kwiziko le-Wireless kunye neTheminali yeTekhnoloji yeChina yeZiko loPhando lweMobile, uthe kudliwanondlebe neentatheli ukuba ukuthunyelwa kweRedCap ikakhulu kukuphucula isoftware yezikhululo eziphantsi kolwakhiwo kunye nezikhululo ezikhoyo.. Akukho kubuyiselwa okanye ukwaziswa kolwakhiwo olutsha lothungelwano olubandakanyekayo.

Nangona kunjalo, ukuqaliswa kobuchwephesha beRedCap kusenempembelelo kulawulo lofikelelo, ulawulo lwemithombo, umqondiso ngaphezulu, inethiwekhi, njl., kubandakanywa ukuchongwa kwangaphambili kunye nolawulo lokufikelela kwiitheminali zeRedCap, ulawulo lofikelelo xa iitheminali zeRedCap kunye neetheminali ezingezizo zeRedCap zihlalisana kuthungelwano Ukuxinana okungenayo, ukuqhekeka kwemithombo ebangelwa yiyantlukwano kwi-bandwidth ephezulu yokusebenza, utshintsho kwizicwangciso zokuqinisekisa ishishini, kunye nendlela yokunciphisa i-network signaling overhead.

Ngoko ke, ukuqinisekisa ukuba uthungelwano lwamkela iqhinga lolawulo oluhambelanayo kunye nokuphepha iimpembelelo ezingalunganga kwiitheminali ezingezizo ezeRedCap iya kuba yingqwalasela yokusebenza kwenethiwekhi yabasebenzisi., ukugcinwa kunye nokwandisa kwinqanaba elilandelayo.

"Ukusasazwa kwenethiwekhi ye 5G RedCap inxulumene ngokusondeleyo nokuthunyelwa kwenethiwekhi ye-5G iyonke. Ukusuka kwindawo yokujonga inethiwekhi, I-RedCap ayilingani nothungelwano oluphuculweyo lwe-4G enesantya esiphezulu, ukusetyenziswa kwamandla aphantsi, kunye ne-latency ephantsi. Kunoko, idibanisa iimpawu ze-5G, Jonga impumelelo entsha kwaye ujonge izinto ezintsha ezinokwenzeka." Ingoma Yu, ingcaphephe kuthungelwano zobuchwepheshe bonxibelelwano lwe China Mobile IoT, uxelele iintatheli.

China Telecom: Ukuxhomekeka kwi-5G yesicwangciso sangaphakathi sokuqonda ukuguqulwa kwe-RedCap

I-China Telecom ibijonga iimeko zokusetyenziswa kwe-RedCap ukusukela oko 2021. Ekuqaleni kwe 2022, I-China Telecom isungule i-RedCap yenethiwekhi yokuqinisekisa iimeko zesicelo soshishino e-Jiangsu Zhenjiang Port, Zhejiang State Grid Amandla oMbane, Hebei Ausen Iron kunye Steel, Umgodi wamalahle we-Mongolia weZhuneng, Jiangxi Xinghuo Chemical Industry kunye namanye amashishini. Kwi 2023, ukuze kuqinisekiswe ngakumbi ukwandiswa kunye nentsebenziswano yezicelo zemizi-mveliso ebanzi yeRedCap, China Telecom iya kuqhuba a "Isixeko saseRedCap" umqhubi wenqwelomoya eShenzhen, kwaye ngexesha elifanayo ukuqaliswa 15 iiyunithi zokulinga ishishini kwilizwe liphela ukwenza uqinisekiso lwemeko. Ngoku, China Telecom uqhagamshele ngaphezu 50 RedCap ishishini terminals kwaye iqinisekisiwe ngaphezu 20 iimeko zesicelo soshishino.

5g izixhobo redcap chipset

Iimodyuli zikwayenye yezitshixo kwimpumelelo yorhwebo yeRedCap. Ukuzuza kwisicwangciso sangaphakathi se-5G, Imodyuli ye-RedCap ephuhlisiwe ye-China Telecom inoluhlu lwemisebenzi ekhethekileyo njengolawulo lwe-terminal, ulwabiwo lwetrafikhi ngqo, kunye nokuzihlola kunye nokusombulula ingxaki. I-E-surfing IoT iya kuxhomekeka kwi-China Telecom's 18 iindawo zaselabhu yesebe zisasazwe kuyo 8 amaphondo, kunye nokuqhubeka nokukhuthaza ukufakwa kweemodyuli ze-terminal ye-RedCap malunga neemeko zesicelo soshishino; kunye nokwazisa amandla oshishino ngokusebenzisa isicwangciso sangaphakathi se-5G ukusebenzisana ne-RedCap yokuguqulwa kweetheminali zoshishino. Inkqubo yaselabhoratri iphonononga ngokuqhubekayo, iyaqinisekisa, kunye nokwandisa ukusebenza kweemodyuli zeRedCap kunye neetheminali.

China Mobile: ngenkalipho luthathe uxanduva lwe "inkokeli chain" kwaye uqalise uphando olukhethekileyo

I-China Mobile ichaze inkqubo yetekhnoloji ye-Intanethi ye-Intanethi ye-NB-IoT enesantya esiphantsi, isantya esiphakathi LTE Cat.1, isantya esiphezulu se-LTE Cat.4 kunye ne-5G RedCap, kunye ne-ultra-high-speed 5G NR intsebenziswano yenethiwekhi eninzi, ukudibanisa yonke imiba yoshishino, kunye nokusebenzisana namaqabane oshishino ngokudibeneyo ukwenza umsebenzi wokukhuthaza amanqanaba amaninzi afana nophando lobuchwephesha kunye nokuqinisekisa uvavanyo..

Ukuze kuphunyezwe ngenkuthalo uzwelonke "amaziko amatsha" isicwangciso sophuhliso kwaye sizame ukuthengisa iRedCap ekupheleni 2023, I-China Mobile kunye namaqabane oshishino asungule i "Uphando olukhethekileyo lweRedCap" ukukhawulezisa urhwebo lweRedCap, ukumema abavelisi kuquka uthungelwano, iitshiphusi, iimodyuli, kunye neetheminali Onke amaqela kwikhonkco loshishino ngokudibeneyo aqhube uphando lorhwebo lweRedCap, ukukhawulezisa ukukhula kunye nokusetyenziswa kweemveliso zeRedCap, kunye nokukhuthaza ukudibanisa kunye nokusetyenziswa kweteknoloji yeRedCap kunye namashishini amileyo.

I-China Mobile ithatha ngesibindi umsebenzi obalulekileyo we "inkokeli chain" yekhonkco leshishini lolwazi lweselula, kwaye iya kuseka 6 Amaqela eRedCap kwisiqingatha sokuqala se 2023 ukwenza ngokubambisana uphando lwezorhwebo kwiRedCap. Ngokudibanisa onke amakhonkco ekhonkco leshishini lokuphela ukuya ekupheleni, umjikelo ukusuka kuphuhliso lwemveliso ukuya ekufikeni kwesicelo ufinyeziwe, kwaye ukukhula koshishino lwetshiphu kuyakhawuleziswa. I-China Mobile IoT ikwaphehlelele imodyuli yeRedCap - Umfanekiso we-MR880A, ejolise kwizicelo ezahlukeneyo zemizi-mveliso ezifana neefektri ezihlakaniphile, uphononongo lwevidiyo, amandla ahlakaniphile, izinto zokunxiba smart, kunye nonxibelelwano lwezithuthi.

Ngokumalunga novavanyo kunye nokuqinisekiswa, I-China Mobile isebenza ngokusondeleyo kunye nabavelisi bezixhobo zenethiwekhi eziqhelekileyo kunye nabavelisi beetshiphu ukukhokela uvavanyo lokugqibela kunye nokuqinisekiswa kwe-5G RedCap yokusetyenziswa kwezorhwebo.. Ngoku, 5 abavelisi bezixhobo eziphambili baye bagqiba iimvavanyo zenethiwekhi ye-5G RedCap, kunye nophuhliso olongezelelweyo lweetshiphusi zetheminali kunye novavanyo lobuchwephesha beemods.

Unicom yaseTshayina: Injongo jikelele yokuqala 5Imodyuli yorhwebo yeG RedCap

I-China Unicom yenze uthotho lomsebenzi malunga nophando lwetekhnoloji yeRedCap, ukuqinisekiswa kovavanyo kunye neminye imiba. Ngokumalunga novavanyo kunye nesiqinisekiso, I-China Unicom iseke inkqubo yovavanyo lwe-4-in-one kunye ne-certification ye "isixhobo + inethiwekhi eyenziweyo + inethiwekhi yokwenyani + indawo yovavanyo lwendawo".

Ngokubhekiselele kwinethiwekhi, I-China Unicom yasungula uthungelwano lokuqala lwe-100-station contiguous test network. Ngaxeshanye, iye yasungula iimvavanyo zothungelwano kumasebe amaninzi ephondo nawomasipala, kwaye yaqhuba itekhnoloji egubungela iibhendi zayo zamaza, Imisebenzi yeRedCap, ukusebenza, ulungiselelo lwenethiwekhi, kunye nentsebenziswano yothungelwano lokugqibela lwabavelisi abanxulumeneyo. qinisekisa.

Ngokweemodyuli zetheminali, ngexesha le-MWC2023, I-China Unicom ikhuphe imodyuli yokuqala yehlabathi ye-5G RedCap yorhwebo - Yanfei NX307, kwaye emva koko wakhupha iitheminali ezintathu zeRedCap kwakhona ngoMeyi.

Ngokumalunga nokukhuthazwa kwezorhwebo, I-China Unicom yenze inani lokuqinisekiswa kwezorhwebo ngokusekelwe kuthungelwano lokwenene, iitheminali zokwenyani, kunye nabasebenzisi bokwenyani kumaphondo amaninzi kumashishini afana neshishini, amandla ombane, kunye ne-Intanethi yeZithuthi. E "MWC Shanghai" ebibanjwe ngoJuni, I-China Unicom ikhuphe ngokusemthethweni i-terminal yokudibanisa imveliso ye-RedCap, inethiwekhi kunye nentsebenziswano kushishino.

NgoJulayi 2023, Irediyo yaseTshayina kunye nomabonakude nabo baya kudibanisa izandla kunye namaqabane emizi-mveliso ukwenza uvavanyo lokuya ekupheleni kwemisebenzi ephambili yorhwebo kunye nokusebenza kweRedCap kwi-700MHz kunye ne-4.9GHz frequency bands yeRadio kunye neTelevishini esekwe kuqwalaselo lukanomathotholo kunye nomabonakude i-5G. inethiwekhi, kunye nokwenza ngokudibeneyo iingxoxo zobugcisa zeRedCap, ufezekiso lwesicwangciso sokusasaza, kunye neemeko zoshishino. Uhlalutyo lokwakha, njl., ukuqokelela ngakumbi imvumelwano yoshishino.

Konke kwinto enye, ngeenzame ezidibeneyo zawo onke amaqela, ikhonkco leshishini leRedCap liya kuthi ngokuthe ngcembe livuthwe 2023. Kulindeleke ukuba ekupheleni konyaka, iitshiphusi zorhwebo ziya kukhutshwa enye emva kwenye, inkqubo iya kuba namandla orhwebo, kwaye ukuphuculwa kwenethiwekhi kuya kuqaliswa kwaye imeko yokuqala yokuthengisa iya kuzaliseka. Kulindeleke ukuba i-RedCap yenze imarike entsha yesicelo sesikali se-5G kwintsimi ye-Intanethi yezinto kwixesha elizayo.