Nūhou

1. Hoʻokaʻawale ʻia e ka lawelawe kamaʻilio E like me nā ʻano like ʻole o nā lawelawe kamaʻilio, hiki ke hoʻokaʻawale ʻia nā ʻōnaehana kamaʻilio i nā ʻōnaehana kelepona kelepona, nā ʻōnaehana kelepona, nā ʻōnaehana ʻikepili, nā ʻōnaehana kiʻi, etc.

(1) Source coding a decoding ʻElua mau hana kumu: ʻo ka hoʻomaikaʻi ʻana i ka maikaʻi o ka hoʻouna ʻana i ka ʻike, ʻo ia hoʻi, ma o kekahi ʻano o ka ʻenehana coding compression e hoʻāʻo e hōʻemi i ka helu o nā hōʻailona e hōʻemi i ka helu hōʻailona. ʻO ka lua, ʻo ia ka hoʻopiha ʻana i ka analog/digital (A/D) con...

Hiki ke manaʻo ʻia nā hōʻailona a me ka walaʻau ma ke kamaʻilio ʻana he mau kaʻina hana maʻamau e loli me ka manawa. Loaʻa i ke kaʻina random nā hiʻohiʻona o ka hoʻololi random a me ka hana manawa, hiki ke wehewehe ʻia mai ʻelua mau manaʻo like ʻole akā pili pili: (1) Kaʻina random i...

ʻO ke ʻano kamaʻilio e pili ana i ke ʻano hana a i ʻole ke ʻano hoʻoili hōʻailona ma waena o nā ʻaoʻao kamaʻilio ʻelua. 1. Simplex, half-duplex, and full-duplex communication No ke kamaʻilio kiko-i-kahi, e like me ke kuhikuhi a me ka manawa o ka hoʻouna ʻana i ka memo, ka ...

Ma kahi ʻōnaehana kamaʻilio kikohoʻe, ʻo ka mea i loaʻa i ka mea hoʻokipa ʻo ia ka huina o ka hōʻailona i hoʻouna ʻia a me ke kani kani. ʻO ka hoʻokipa maikaʻi ʻana o nā hōʻailona kikohoʻe e pili ana i ka hapa liʻiliʻi o ka hewa ma ke ʻano he "maikaʻi" criterion. ʻO nā hewa i manaʻo ʻia ma kēia mokuna he mai...

He kiʻi 6-6 he kiʻikuhi poloka o kahi ʻōnaehana hoʻoili hōʻailona baseband maʻamau. He mea nui ia i ka hoʻouna ʻana i kāna kānana (channel signal generator), channel, ka loaʻa ʻana o kāna kānana a me ka hoʻoholo laʻana. I mea e hōʻoia ai i ka hilinaʻi a me ka hoʻonohonoho pono o ka ʻōnaehana, th...