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1. Yakakamurwa nesevhisi yekufambisa mashoko Zvinoenderana nemhando dzakasiyana dzemasevhisi ekutaurirana, masisitimu ekutaurirana anogona kukamurwa kuita masisitimu ekukurukurirana kweteregirafu, masisitimu ekufambisa mashoko enhare, masisitimu ekufambisa mashoko, masisitimu ekutaurirana kwemifananidzo, nezvimwe. Nekuti nharembozha...

(1) Kunobva kukodha uye decoding Mabasa maviri akakosha: rimwe nderekuvandudza kushanda kwekufambiswa kwemashoko, ndiko kuti, kuburikidza nerumwe rudzi rwekumanikidza coding tekinoroji kuyedza kudzikisa nhamba yezviratidzo kuderedza chiyero chechiratidzo. Yechipiri ndeyekupedzisa analog/digital (A/D) con...

Zvose zviratidzo uye ruzha mukutaurirana zvinogona kutorwa semaitirwo asina kujairika anochinja nekufamba kwenguva. Random process ine hunhu hwekushanduka-shanduka uye nguva basa, iyo inogona kutsanangurwa kubva kune maviri akasiyana asi ane hukama maonero: (1) Random maitiro i...

Iyo yekutaurirana modhi inoreva maitiro ekushanda kana chiratidzo chekutumira modhi pakati pemapato maviri ekutaurirana. 1. Simplex, hafu-duplex, uye yakazara-duplex kutaurirana Kwekutaura-ku-point, maererano negwaro uye nguva yekutumira meseji, ...

Mudhijitari yekutaurirana sisitimu, izvo zvinogashirwa nemugamuchiri ihuwandu hwechiratidzo chinofambiswa uye ruzha rwechiteshi. Kugashira kwakaringana kwemasaini edhijitari kwakavakirwa padiki kukanganisa mukana se "yakanakisa" chiyero. Mhosho dzakatariswa muchitsauko chino ndidzo...

Mufananidzo 6-6 ibhuroka dhayagiramu yeyakajairwa dhijitari baseband chiratidzo chekufambisa system. Iyo inonyanya kuumbwa nekutumira sefa (chiteshi chiratidzo jenareta), chiteshi, kugamuchira sefa uye sampling sarudzo. Kuti ive nechokwadi chekuvimbika uye kurongeka basa rehurongwa, th...