Vanodzokorora: Signal Regeneration Hubs muKukurukurirana Networks

Vanodzokorora zvivakwa zvakakosha mumatanho emazuva ano ekutaurirana. Basa ravo repakati ndere kugadzirisa kuderedzwa kwechiratidzo kunokonzerwa nekureba kana kukanganiswa panguva yekufambisa. Sechinhu chakakosha chechikamu chemuviri, vanodzokorora vanoshandisa chaiyo yemagetsi chiratidzo chekugadzirisa tekinoroji kuti vawedzere nekuvimbika hukama hwekutaurirana.

Nehunyanzvi, vanodzokorodza vanoshanda zvizere-duplex modhi, kukudza, kuumba, uye kudzoreredza chiratidzo chepakutanga chakadzikira panotambirwa. Kana masaini emagetsi kana emaziso achifamba madaro marefu, amplitude yawo inoora zvishoma nezvishoma uye masaisai avo anokanganiswa. Uku kukanganisa kunogona kuwedzera bit kukanganisa mitengo pamagumo ekugamuchira. Vanodzokorodza vanodzoreredza simba remasaini vachishandisa yakakwirira-masekete ekukudza masekete uye vanoshandisa tekinoroji yekugadzira waveform kubvisa kuvhiringika kweruzha, pakupedzisira vachiendesa zvakare yakagadziridzwa, siginecha yakachena kune inotevera nzira yekufambisa. Mufiber-optic communications, optoelectronic repeaters inokwanisawo kuita optical-ku{8}}magetsi-ku{10}}kutendeuka kwemaziso, ichiwedzera madaro ekufambisa fiber kusvika kumazana emakiromita.

Vanodzokorora vane huwandu hwakawanda hwekushandisa. Mumanetiweki ewaya, akamonyoroka{{1}peya Ethernet inoshandisa hubs (chaizvo zvinodzokorora) kubatanidza node dzakawanda; mawireless communication base station anovimba nerelay station kuti awedzere kuvharika; uye mamishini ekuongorora zvakadzika muchadenga anovimba nenhevedzano yemasatelliti ekutumirana kuti ivake zambuko rekukurukurirana pakati pePasi neMwedzi. MuIndasitiri yeInternet yezvinhu yemazuva ano, kukanganisika-kusingadzokororwe kunovimbisa kufambiswa kwedata kwakadzikama munzvimbo dzakaoma.

Nekushanduka kwetekinoroji, vakangwara vanodzokorora ikozvino vane maficha epamberi senge adaptive kuwana kudzora uye kutadza kuongororwa. Zvisinei nekuenderera mberi kwekugadzirwa kwemidziyo yepamusoro-mumhando yeOSI, zvinodzokorora, nekupfava uye nekuvimbika, zvinoramba zviri panzvimbo isingadzokerike mukuvaka nharembozha dzekufambisa mashoko, zvichiva chikamu chekona mukuvaka nyika yedhijitari yakabatana pasi rose.