PAN neWPAN Zvinosanganisira zveMunhu, Pamwe maDhidhiyo
Nzvimbo yomunharaunda yenzvimbo (PAN) inowanikwa mumakombiyuta yakarongedzwa kumunhu mumwe nomumwe, uye iyo yakagadzirirwa kushandiswa pachedu chete. Zvinowanzobatanidza kombiyuta, foni, printer, tablet uye / kana chimwe chigadzirwa chemunhu sa PDA.
Chikonzero PANs chinorongedzwa kunze kweimwe mhando dzemagetsi seLANs , WLANs , WANs uye MANs nekuti chikonzero ndechokutumira mashoko pakati pemichina iri pedo pane kutumira iyo yakafanana nheyo kuburikidza neLAN kana WAN vasati yasvika chimwe chinhu chiri mukati kusvika.
Iwe unogona kushandisa aya masiterendi kutumira mafaira kusanganisira maimeri, kadhigiramu ekugadza, mapikicha, nemimhanzi. Kana kuwedzerwa kwaitwa pamusoro pechungeteredzwa remasitereti, inonzi inonzi WPAN, iyo inoshandiswa isina wireless network network.
Teknolojia Inoshandiswa Kuvaka PAN
Nzvimbo dzehutachiona nzvimbo dzinogona kunge dzisina tambo kana dzichigadzirwa nematare. USB uye FireWire zvinowanzobatanidza PAN wired, nepo WPAN inowanzoshandisa Bluetooth (uye inonzi piconets) kana dzimwe nguva kubatana kwe infrared .
Heano muenzaniso: Bhibhodi bhibhodi inobatanidza piritsikiti kuti ione iyo inonzi inokwanisa kusvika kune imwe smart bulb light.
Uyezve, printer muhofisi duku kana kuti imba inobatanidza kune desktop iri pedyo, laptop kana foni inofungidzirwa kuvapo mukati mePAN. Izvozvowo ndezvezvikwangwani nemamwe majaira anoshandisa IrDA (Infrared Data Association).
Inoretically, PAN inogonawo kunge ine zviduku zviduku, zvinopfeka kana zvakasungirwa zvinogona kutaura pahukama hwepedyo nemamwe madivambo asina chinhu. A chip inowanikwa pasi peganda remumwe, somuenzaniso, iyo inogona kuchengetedza dheinhau yako yezvechiremba, inogona kuungana nechokushandisa kuti utumidze ruzivo rwako kune chiremba.
Kukuru Kwakaita Sei PAN?
Nhepfenyuro dzemunharaunda dzemunharaunda dzinowanzovhara hupamhi hwemasentimita mashoma kusvikira kusvika mamita gumi (33 mamita). Iyi mitambo inogona kuonekwa semhando chaiyo (kana subset) yemasangano emunharaunda anotsigira munhu mumwe panzvimbo yeboka.
Ukama hwehuenzi hwehutongi hunogona kuitika muPAN apo pane zvigadzirwa zvakawanda zvinosangana ne "main" device inonzi master. Varanda vanotora dhidhi kuburikidza nenhare yedhina. NeBluetooth, kugadzika kwakadaro kunogona kunge kwakakura semamita 100 (330 mamita).
Kunyange zvazvo PANs iri, nedudziro, pachedu, vanogona kukwanisa kuwana internet pane imwe mamiriro ezvinhu. Semuenzaniso, chigadzirwa chiri mukati pePAN chinogona kushamwaridzana neLAN inokwanisa kuwana internet, iyo iWAN. Mukugadzirira, rutivi rwemhando yega yega rudiki kudarika runotevera, asi vose vanogona kuguma vava pedyo.
Kubatsirwa kweNzvimbo Yomunhu Network
PAN ndeyekushandisa pachedu, saka zvikomborero zvinogona kunyatsonzwisiswa kupfuura apo pakutaura pamusoro pemakwikwi emunharaunda, semuenzaniso, anotsanangura internet. Uine nzvimbo yeunzvimbo yako, maitiro ako ega ega anogona kuwirirana nekukurukurirana nyore.
Semuenzaniso, nzvimbo yekuvhiya muchipatara inogona kuva neyo PAN yakagadzirirwa kuitira kuti chiremba anokwanisa kutaura kune dzimwe nhengo dzeboka muimba. Hazvidikanwi kuti zvose zvavanotaura zvidyiwe kuburikidza nehutano hwakawanda hunongogamuchirwa nevanhu vashoma mamita. PAN inotarisira izvi kuburikidza nekukurukurirana kwenguva pfupi seBluetooth.
Imwe muenzaniso inotsanangurwa zvishoma pamusoro apa ine wireless keyboard kana kunyange mouse. Haafaniri kushandisa makombiyuta mune dzimwe zvivako kana maguta, saka ivo panzvimbo ino vanovakwa kuti vataure chete neyavo iri pedyo, kazhinji mutsara-we-kuona chinhu chakafanana nekombiyuta kana tablet.
Sezvo maitiro akawanda anotsigira kutaurirana kwenguva pfupi kunogona kudzivisa kubatana kusati kwatenderwa, WPAN inonzi yakachengeteka network. Asi zvakadaro, kufanana neWLAN nedzimwe mhando dzemagetsi, nzvimbo yehutachiona yega yega inosvika nyore nyore kusvika kune vanoita hackers iri pedo.