1. Ihlukaniswa ngenkonzo yokuxhumana
Ngokwezinhlobo ezahlukene zezinsiza zokuxhumana, izinhlelo zokuxhumana zingahlukaniswa zibe izinhlelo zokuxhumana ngocingo, izinhlelo zokuxhumana ngocingo, izinhlelo zokuxhumana ngedatha, izinhlelo zokuxhumana ngezithombe, njll. okuvame ukudluliselwa ngohleloxhumano lokuxhumana ngocingo lomphakathi, njengokuxhumana ngocingo kanye nokuxhumana kwedatha yamabanga amade kungadluliswa ngeshaneli yocingo. Inethiwekhi yezokuxhumana yedijithali edidiyelwe ilungele ukudluliswa kolwazi lwezinhlobo ezahlukene zezinsizakalo.
2. Ihlukaniswa ngemodi yokuguquguquka
Ngokuya ngokuthi isignali edluliselwe esiteshini ishintshiwe noma cha, isistimu yokuxhumana ingahlukaniswa ibe isistimu yokudlulisa i-baseband kanye nesistimu yokudlulisa i-bandpass. Ukudluliswa kwe-Baseband ukudluliselwa okuqondile kwamasiginali angashintshiwe, njengocingo lwasendaweni, ukusakazwa kwekhebula; Ukudluliswa kwe-bandpass yigama elijwayelekile lokudlulisa okushintshiwe kwamasignali ahlukahlukene. Ziningi izindlela zokuguquguquka, futhi Ithebula 1-1 libala ezinye izindlela ezijwayelekile zokuguquguquka.
3. Ukuhlukaniswa ngokwezimpawu zesignali
Ngokusho kwesiteshi sokudlulisa isignali ye-analog noma isignali yedijithali, uhlelo lokuxhumana luhlukaniswe ngohlelo lokuxhumana lwe-analog kanye nohlelo lokuxhumana lwedijithali.
4, ngokusho kwesigaba sokudlulisela okuphakathi
Ngokwe-transmission medium, uhlelo lwezokuxhumana lungahlukaniswa lube uhlelo lwezokuxhumana olunezintambo kanye nohlelo lokuxhumana okungenazintambo. Ukuxhumana ngezintambo ukusetshenziswa kwentambo (njengocingo oluvulekile olungaphezulu, ikhebula le-coaxial, i-optical fibre, i-waveguide, njll.) njengendlela yokudlulisa ukuze kuqedelwe ukuxhumana, njengocingo lwedolobha, i-cable TV, ukuxhumana kwezintambo ezihamba ngaphansi kolwandle. Ukuxhumana okungenantambo kuncike ekusakazweni kwamagagasi kagesi emkhathini ukuze kuzuzwe inhloso yokudlulisa ulwazi, njengokusakazeka kwe-ionospheric yamagagasi amafushane, ukusakazwa komugqa we-microwave, ukudluliswa kwesathelayithi nokunye.
5, ngokuya ngezigaba zebhendi yokusebenza
Ngokusho kwemvamisa yokusebenza noma ubude begagasi bezinto zokuxhumana, ihlukaniswe yaba ukuxhumana kwamagagasi amade, ukuxhumana kwamagagasi aphakathi nendawo, ukuxhumana kwamagagasi amafushane, ukuxhumana kwe-infrared kude nokunye.
6, ngokusho kwesigaba sokuphindaphinda kwesignali
Kunezindlela ezintathu zokuphindaphinda eziyisisekelo zokudlulisa amasiginali we-multiplex, okuyi-frequency division multiplexing, i-multiplexing ye-time division kanye ne-code division multiplexing. Ukuphindaphinda kwe-frequency division ukwenza amasignali ahlukene athathe izigaba zamafrikhwensi ahlukene ngokugudluka kwe-spectrum. Ukuphindaphinda kokuhlukaniswa kwesikhathi kusebenzisa ukushintshashintsha kwe-pulse ukwenza amasignali ahlukene athathe izikhawu zesikhathi ezihlukene. I-Code division multiplexing ukusetshenziswa kombhalo wekhodi we-orthogonal ukuphatha amasignali ahlukene. Ukuphindaphinda kwe-frequency division kusetshenziswa ekuxhumaneni kwe-analog yendabuko. Ngokuthuthuka kokuxhumana kwedijithali, ukuphindaphinda kokuhlukaniswa kwesikhathi kusetshenziswa kabanzi. I-Code division multiplexing isetshenziswa ekuxhumaneni kwe-space spectrum zokuxhumana kanye nohlelo lokuxhumana lweselula. Ngaphezu kwalokho, kukhona i-wavelength division multiplexing, i-space division multiplexing.