A Tarisa Munyika Yose Kusabatanidzwa kweMidyoveve Access (WiMAX)
WiMAX ( Worldwide Interoperability for Microwave Access ) ndiyo inyanzvi yehutaneti yehurefu hwema wireless networking, yepamusoro-soro uye yakagadzikana. Kunyange zvazvo WiMAX yaimbofungidzirwa kuva inotungamirira yekutengesa inhare seimwe nzira yekambani neDSL, kubvumidzwa kwayo kwave kwakagadziriswa.
Kunyanya pamusana pemari yakakwirira kwazvo, WiMAX haisi nzvimbo ye Wi-Fi kana wireless hotspot technologies. Zvisinei, zvose-mu-zvose, zvinogona kuva zvisingabhadhari kushandisa WiMAX panzvimbo yehutachiona hwehudhi hwakafanana neDLL.
Kunyange zvakadaro, iyo inyanzvi yekutengeserana kwenyika yose yakasarudza kushandisa mari yakazara mune dzimwe nzvimbo dzakadai seLTE , ichisiya kushandiswa kwema WiMAX internet mazano mubvunzo.
WiMAX midziyo iripo maviri maitiro makuru: zviteshi zvepasi, zvakagadzirwa nevatambi vebasa kuti vashandise teknoloji munzvimbo inoshandiswa; uye kugamuchira, kuiswa muvatengi.
WiMAX yakagadzirwa nemabhizimisi ehurumende, inotarisirwa neboka rinonzi WiMAX Forum, iyo inobvumira midziyo yeWMAX kuti ive nechokwadi chekuti inosangana nezvakanyorwa. Unyanzvi hwayo hunotarisana neIEEE 802.16 yakarongeka-nzvimbo yekukurukurirana mitemo.
WiMAX ine zvimwe zvinobatsira zvikuru kana iri pamusoro pokufamba, asi izvi ndizvo chaizvo zvinokonzerwa nokukanganisa kwayo.
WiMAX Pros
WiMAX inozivikanwa nekuda kwekudhura kwayo uye kushanduka kwemamiriro ezvinhu. Inokwanisa kuiswa nokukurumidza kune dzimwe mhando dzeukombiyuta nokuti inogona kushandisa shongwe shoma uye zvishoma kubatanidzwa, inotsigira kunyange kusinga-line-of-sight (NLoS) kupararira munyika yose kana nyika.
WiMAX haisi kungogadziridza zvakagadzikana kana, semusha. Iwe unogonawo kunyorera kushanda ye WiMAX yezvikwata zvako zvemafaira kubvira USB dongles, laptops nemafoni zvingave nekwanisi yakavakwa.
Mukuwedzera kune kuwanika kweterevhizheni, WiMAX inogona kupa mazwi uye mavhidhiyo-kutumira maitiro pamwe nekuwana foni. Sezvo maMiMax anotumira anogona kutarisa chinhambwe chemakiromita akawanda nematare ari kusvika kusvika 30-40 megabits pamusi wechipiri (Mbps) (1 Gbps yezvivako zvakasimbiswa), zviri nyore kuona zvikomborero zvaro, kunyanya munzvimbo dzenhare ye internet kusingakwanisi kanawo inodhura kuti iite.
WiMAX inotsigira mitambo yakawanda yekushandisa mitambo:
- Nzira yekutsvaga dhepasi paInternet Service Provider network, inowanzonzi backhaul
- Chimiro chekusungirwa kusina wireless broadband internet access, kushandura satelleri service service
- Imwe nzira yekufambisa kwepaIndaneti inowanikwa zvakananga neTTE teknolojia
- Kuwanika kwepaIndaneti kwevashandisi munzvimbo dzakanyanya kure kure uko kuisa kabato kungave kwakadhura
WiMAX Cons
Nokuti WiMAX isingasviki nemasikirwo echisikigo, zvinowedzera kubva pane zvinobva kune mutengi, zvishoma nezvishoma kushamwaridzana kwavo kunova. Izvi zvinoreva kuti kunyange zvazvo munhu angashandura pasi 30 Mbps munzvimbo imwe chete, kusimuka kubva panzvimbo yesero kunogona kuderedza iyo inomhanya kusvika 1 Mbps kana pasina.
Kufanana kana zviyero zvakasiyana-siyana zvichinyangarika pamabhanjiro kana zvakabatanidzwa kune rimwe router, vashandisi vakawanda pane imwe WiMAX nhepfenyuro inotapudza basa kune vamwe.
Wi-Fi inonyanyozivikanwa kupfuura WiMAX, saka mamwe madivayiri ane unhu hweWi-Fi hwakavakwa pane zvavanoita WiMAX. Zvisinei, zvizhinji zveWMAMA zvinosanganisira hardware iyo inobvumira mhuri yose, somuenzaniso, kushandisa sangano kuburikidza ne Wi-Fi, zvakadai sekushanda kwemhepo isina mhepo inopa internet yezvigadzirwa zvakawanda.