UMnyango Wezimboni Nobuchwepheshe Bolwazi ususungule ngokusemthethweni izinhlelo zokususa ibhendi engu-840-845MHz ebangeni lemvamisa eligunyaziwe lamadivayisi okuhlonza imvamisa yomsakazo, ngokusho kwemibhalo yomthetho esanda kukhishwa. Lesi sinqumo, esifakwe ngaphakathi kweMithethonqubo Yokuphathwa Komsakazo We-900MHz Band ebuyekeziwe, sibonisa indlela yamasu yaseShayina yokwenza ngcono izinsiza ze-spectrum ukulungiselela ubuchwepheshe bokuxhumana besizukulwane esilandelayo.

Abahlaziyi bemboni baphawula ukuthi ushintsho lwenqubomgomo luthinta kakhulu izinhlelo ze-RFID ezikhethekile zebanga elide, njengoba izinhlelo zokusebenza eziningi zezentengiselwano sezivele zisebenza ngaphakathi kobubanzi be-860-960MHz. Isikhathi sokushintsha sivumela ukusetshenziswa kancane kancane, ngamadivayisi aqinisekisiwe akhona avunyelwe ukuqhubeka nokusebenza kuze kube sekupheleni kokuphila kwemvelo. Ukufakwa okusha kuzokhawulelwa kubhendi ejwayelekile ye-920-925MHz, enikeza amandla anele ezidingweni zamanje ze-RFID.

Imininingwane yobuchwepheshe ehambisana nomthethonqubo isungula izidingo eziqinile ze-bandwidth yesiteshi (250kHz), amaphethini okushintshashintsha imvamisa (isikhathi sokuhlala esiphezulu samasekhondi ama-2 ngesiteshi ngasinye), kanye nezilinganiso zokuvuza kwesiteshi esiseduze (ubuncane obungu-40dB kwisiteshi sokuqala esiseduze). Lezi zinyathelo zihlose ukuvimbela ukuphazamiseka kwamabhendi emvamisa aseduze asetshenziswa kabanzi engqalasizinda yokuxhumana yeselula.

Ukulungiswa kwemvamisa kulandela iminyaka yokubonisana nochwepheshe bezobuchwepheshe kanye nababambiqhaza embonini. Izikhulu zomthetho zikhomba izisusa ezintathu eziyinhloko: ukuqeda ukwabiwa kwe-spectrum okungafuneki ukuze kusetshenziswe izinsiza ngendlela ephumelela kakhudlwana, ukuhlanza i-bandwidth yezinhlelo zokusebenza ze-5G/6G ezisafufusa, kanye nokuhambisana nezitayela zokulinganisa imvamisa ye-RFID yamazwe ngamazwe. Ibhendi ye-840-845MHz yayisibaluleka kakhulu kubaqhubi bezokuxhumana ngocingo ukwandisa iminikelo yabo yesevisi.

Ukuqaliswa kuzokwenzeka ngezigaba, lapho imithetho emisha izoqala ukusebenza ngokushesha ukuze kuqinisekiswe amadivayisi esikhathi esizayo ngenkathi kuvumela isikhathi sokushintsha esifanele sezinhlelo ezikhona. Ababukeli bemakethe balindele ukuphazamiseka okuncane, njengoba ububanzi bemvamisa ethintekile bumele ingxenye encane kuphela yokufakwa kwe-RFID iyonke. Iningi lezinhlelo zokusebenza zezimboni nezentengiselwano selivele lihambisana nezinga le-920-925MHz elihlala ligunyaziwe.

Ukubuyekezwa kwenqubomgomo kuphinde kucacise izidingo zesitifiketi, kuphoqelela ukuvunyelwa kohlobo lwe-SRRC (State Radio Regulation of China) lwazo zonke izinto ze-RFID ngenkathi kugcinwa ukuhlukaniswa okukhulula amadivayisi anjalo ekutholeni amalayisense esiteshini ngasinye. Le ndlela elinganiselayo igcina ukwengamela okulawulayo ngaphandle kokudala imithwalo yokuphatha engadingekile emabhizinisini asebenzisa izixazululo ze-RFID.

Uma sibheka phambili, izikhulu ze-MIIT zikhombisa izinhlelo zokuqhubeka nokubuyekezwa kwezinqubomgomo zokwabiwa kwe-spectrum njengoba ubuchwepheshe be-RFID buthuthuka. Ukunaka okukhethekile kuzogxila ezinhlelweni zokusebenza ezivelayo ezidinga ububanzi obubanzi bokusebenza kanye nokuhlanganiswa okungenzeka namakhono okuzwa imvelo. Umnyango ugcizelela ukuzibophezela kwawo emikhubeni yokuphathwa kwe-spectrum esekela kokubili ukusungula izinto ezintsha kwezobuchwepheshe kanye nokuthuthukiswa kwengqalasizinda ebalulekile.

Ukucabangela imvelo nakho kuthonye isiqondiso senqubomgomo, kanti ukuhlanganiswa kwemvamisa kulindeleke ukuthi kunciphise ukuphazamiseka okungenzeka kwe-electromagnetic ezindaweni zemvelo ezizwelayo. Ukwabiwa okugxile kakhulu kuvumela ukuqapha okuphumelelayo kanye nokuphoqelelwa kwezindinganiso zokukhishwa kwegesi kuyo yonke imisebenzi ye-RFID.

Izinhlangano zezimboni zamukele kakhulu ukucaca kwemithetho, ziphawula ukuthi isikhathi sokushintsha eside kanye nezinhlinzeko zokukhulisa izikweletu zibonisa ukufaneleka kokutshalwa kwezimali okukhona. Amaqembu okusebenza kwezobuchwepheshe alungiselela iziqondiso zokuqalisa ezibuyekeziwe ukuze kube lula ukwamukelwa kahle emikhakheni ehlukahlukene esebenzisa izinhlelo ze-RFID njengamanje.

Ukulungiswa kwemvamisa kuvumelanisa uhlaka lokulawula lwaseShayina nemikhuba emihle yamazwe ngamazwe ngenkathi kubhekelelwa izidingo ze-spectrum yasekhaya. Njengoba ubuchwepheshe obungenantambo buqhubeka nokuthuthuka, kulindeleke ukuthi ukulungiswa kwenqubomgomo okunjalo kube njalo, kulinganisela izidingo zabathintekayo abahlukahlukene ohlelweni lwedijithali oluxhumene kakhulu.