Ukusuka 'ukuzola' 'ukuya' kukuphelisa amaza kwakhona ', abaqhubi kunye namaza emilimitha ayabotshwa ngokunzulu. Kuphela ngale ndlela sinokuthi siphumelele kakhulu amandla angama-5g. Emva kweminyaka engaphezu kwemihlanu 'yokufundisa ", nangona ishishini lemilimi yasekhaya lifumene amandla, kusekho indlela ende yokuhamba nophuhliso lwayo lwexesha elizayo.
Thula kwaye uzolile
Uthando lothando lwentiyo phakathi kwe-5g kunye namaza emilimitha anembali ende.
Ixesha libuyela ku-2017. Ngelo xesha, ngenxa yekhonkco elibuthathaka lamacandelo kunye neendleko eziphezulu, abaqhubi abathathu basekhaya babenothando oluxubileyo kunye nentiyo yamaza angama-5g millimeter.
Intsingiselo ecacileyo yokuba "uthando" kukuba ibhendi ye-millimeter inobutyebi obuninzi, kunye ne-bandwidth ye-400-800mhz kunye nenqanaba lokuhambisa elingenazingcingo le-10GPPS ye-10GPPS kunye neenkqubo zeSicelo.
Ukucaca 'kwentiyo', ukuvuthwa komzi-mveliso waseMilimeter Wave, kunye neentlobo zobuchwephesha ze-millimeter xa kuthelekiswa nezinye iibhendi ezizayo kunye nenqanaba le-millimeter wave. Ngeli xesha, iinkonzo ze-millimitha ze-millimitha kunye nezakhono zokunxibelelana zifuna ukuqinisekiswa ngakumbi. Ukongeza, inkqubo yamaza emilimitha ayiphelelanga, kwaye izicwangciso ezihlanganisiweyo ze-Rru ezihlanganisiweyo azikaveli, nto leyo engenakufezekisa iimfuno ezahlukeneyo zabaqhubi kwiimeko ezahlukeneyo.
Ukongeza kwezi zinto zilapha ngasentla, ukuhanjiswa kwe-viectum kumisela ixesha lokuhanjiswa kwesicelo semilimitha, elichaphazela isantya kunye nesikali sokuhanjiswa kwe-millimeter wave. Ukuba ixesha lokucwangciswa kwexesha lokucwangciswa liphezulu, liya kuvula izicelo ezininzi zobuchule.
Ngelo xesha, yi-Yilist, intloko yenzululwazi ye-China iZiko loPhando lweSoftware.
Ngokusondeleyo
Emva kweminyaka engaphezu kwemihlanu yokulandela, i-5g ayiseyinto "inyama encinci entsha" yayiqhele, iya kuba iqolile kwaye ibe uzinzile. Ulwalamano lwayo kunye ne-millimeter wave "ubutyebi obumhlophe nobuhle" buyayibeka kwimeko yokufuna indlela yokusukela kwaye bube bodwa. Singabona nakwezinye iindlela ezivela kwisimo sokusebenza kwabasekhaya ukuya kumaza emilimeter.
I-Liu guangnyi, ingqondo oyintloko ye-China Institute Institute yeSemine yeTekhnoloji yeTekhnoloji yeTekhnoloji "ebibanjwe kwi-Chiyili ye-Chiment Wave ye-5g millimeter ye-5Gimitha ye-millimeter kwaye ngoku isusela ngo-2019 ukuya ku-2020.
I-China Telecom ikwenzile icace into yokuba intsimi ye-millimeter ye-millimeter iya kuba yenye yeetekhnoloji eziphambili kwi-5g "yophuhliso lwe-5g". Ngokuphathelele kuphando oluqhelekileyo, sigxile kwiitekhnoloji eziphambili ze-5g millimitha, ethathe inxaxheba kwimidlalo ye-mimimeter, ekhuthazekileyo kunye ne-GIMP ye-ITU kunye ne-3GP esekwe kwi-GIMIRE PROORY SPIRY POLODSY NOKUXELWA KWEMPAHLA YOKUGQIBELA YENKQUBO YOVAVANYO LWE-MINAMITER PARD NOPHANDO LWEEMPAHLA YOVAVANYO LWEZOQOQOSHO NOVAVANYO LWE-MINAMETERATER. Ngokuphathelele kuvavanyo lwetekhnoloji oluphambili, oluthatha inxaxheba kwi-Millimeter Wave kunye nophuhliso olunxulumene noludweliswe luMphathiswa Wezemizi-mveliso kunye neTekhnoloji yoLwazi. Kwangelo xesha, umsebenzi wokuvavanya umlingisi wemilimitha uqhutywa kwindawo yayo yokuvavanya.
I-china Unicom, ekhokelela ekuphuhlisweni kwekhonkco lomzi-mveliso we-millime ye-millime, inye kwihashe "elikhawulezayo kunye ne-supp". NgoDisemba 2022, i-china Unicom yakhupha iPhepha leNgcaciso loMgaqo-nkqubo weMilimeter we-Millimeter 5Gimeter we-5g millimeter 3.0 ", echaze ngokucacileyo ukuba iya kuvavanywa imeko yemilimi ye-millimeter; Ukuqhutywa kovavanyo oluphambili kunye nokuqinisekiswa okungama-R18 ngo-2024; I-Deloy's Pholwol Icurimeter Waves kwi-2025.
Phakamisa amaza kwakhona
Isimo sengqondo sabaqhubi abathathu abathathu ngokuya kumaza emilimeter bayaya besiya kucacile, ukukhawulezisa ukuphuculwa komzi-mveliso we-millimeter ye-millimeter yamaMilimeter ngamaza "amaza" amatsha ".
Ngokoluvo lwam, ibhendi ye-millimeter ye-millimere ye-Wave isebenza ngezibonelelo ezibalulekileyo, kwaye umsebenzi wokuqala owenziweyo uya kuba negalelo lomahluko obalulekileyo. Ngaphandle kokusetyenziswa kwamaza emilimitha, amandla aphezulu angama-5G ayinakufezekiswa.
Ukukhawulezisa ukuvuthwa komzi mveliso we-millimitha, ezinye iingcali zibonisa ukuba uphuhliso lomzi-mveliso wonxibelelwano oluqondakalayo kunye ne-millimeter wabelwe abaqhubi. U-Xu Bo, USekela-Mlawuli weZiko loLawulo lweRadiyo yeCandelo loMphathiswa WezobuGcisa neTekhnoloji, ikwatyhila ukuba iCandelo loMphathiswa Wezemizi-mveliso liza kusisiseko se-5g millimeter Waves.
NgoJanuwari 4, 2023, iCandelo loMphathiswa Wezemizi-mveliso likhuphe isaziso kwimicimbi enxulumene nokucwangciswa kunye nohlengahlengiso lwenkqubo yonxibelelwano lwe-microwave kunye nolawulo lwerediyo, ivumela ukwenyama ".
Esi saziso sicacisa ukuba ngokongeza ibhendi ye-millimeter (e-band, 71-76ghz / 81 Ukuhanjiswa kolwazi oluphezulu
Olu hlengahlengiso lubandakanya ibhendi ye-millimitha ye-millimitha kwisicwangciso sokusetyenziswa okokuqala, kwaye izicelo ze-millimeter ze-millimeter kulindeleke ukuba zikhuthazwe ngokukhawuleza. Ngokukhutshwa kwelayisensi ye-Millimere ye-Millimeter ye-Millimeter ye-Millimere ye-Millimeter, i-China kulindeleke ukuba ibe yimakethi ye-millimeter yehlabathi.
Uxanduva olunzima kunye nendlela ende yokuhamba
Ukuphuhliswa kwe-5G e-China kukuqhubela phambili ngokuzinzileyo, kwaye amagqabi emilimitha yintsimi ebalulekileyo yokuqhuma kwe-5G kwixesha elizayo. Ngokoluvo lwam, ukuya kwinyathelo elilandelayo lendalo eli-5g, kufuneka sizisebenzise ngokupheleleyo itekhnoloji ye-5G yeemilimitha, ndikhuphe izahlulo eziphezulu zezobugcisa, kunye nokuxhobisa uluntu lwedijithali nolwazi olukrelekrele. Kuphela ngale ndlela sinokuqhubeka siphucula amava ethungelwano lwe-china eli-5g.
Owayesihlalo wase China uselfowuni, wang Jianzhou, wathi, "Sebenzisa amaza ama-Gimeter kwi-5G angadlala indima elungileyo, ngakumbi kwiinethiwekhi zedatha egxile kwishishini. Ukongeza, kufuneka siqokelele amava okusebenzisa amaza emilimeter kwi-6G
Ke, i-millimeter wave kufuneka iphuhliswe, kwaye ukuvuswa kweshishini le-millimeter lasekhaya alimangalisi. Okwangoku, i-Huawei, i-ZTE, i-China yeTekhnoloji yeChina yoLwazi, kunye neNokia i-Bell igqibe uvavanyo lwe-5Gimet ye-5Gimeter ye-millime ye-5G ye-5G ye-5G yothumelo kunye novavanyo lwentsebenzo yentsimi, kwaye yaphumelela iziphumo ezilungileyo. I-Mediene ikhuphe iqonga lakhe lokuqala leSoftware elixhasa i-5g millimeter Wave, iTiaji 1050, exhasa ii-millimeter wave kunye nenethiwekhi epheleleyo ye-5g ye-5g
Ngokoluvo lwam, nangona ishishini lemilimitha lamaMilimeter yelisimitha lisekude, kusekho indlela ende yokuhamba nophuhliso lwayo lwexesha elizayo.
Kwelinye icala, umzi-mveliso wasekhaya wemilimisi waqala emva kwexesha. Nangona ifumene iminyaka "yokufundisa", ukuqokelelwa kwetekhnoloji engundoqo kulinganiselwe, kwaye imeko ye-millimeter ye-millimeter ye-millimeter isebenza yi-semicondcuctor ye-semicondcuctor ekhoyo;
Kwelinye icala, ingxaki yebhodi emfutshane yetekhnoloji ye-millimeter wave isekhona. Ngaphantsi kweemeko eziqhelekileyo, ukugubungela kwawo kunye nokukwazi ukungena ngaphakathi kusekuhlwempuzekile xa kuthelekiswa ne-shoctrum engezantsi kwe-SUP-6GHz. Oku kuthetha ukuba i-wilokodi ebanzi ye-windwidth ebanzi iya kutyhilwa ngaphezulu kwe-verment yenethiwekhi kunye nokubonelela ngamava anelisayo ngaphandle kwendawo eshushu yenethiwekhi.
Oku kukwathetha ukuba i-Chimeter yeShishini le-Chimeter ye-Millimitha esenzayo ukuze inyuse ngakumbi ubugcisa, yandise isiceloImeko, kwaye iphumelele indlela yemveliso ye-ecosystem, ukuze i-5G kunye nengoma ye-millimer yamanzi ayibhale "ingoma yothando".
Ixesha lePosi: I-Nov-09-2023