Hoʻomākaukau i ka Wihana Pūnaewele Wi-Fi

Ua puka mai ka Wi-Fi i kahi protocol protocol laulā punahele loa o ka 21st century. ʻOiai nāʻoihana laulā'ē aʻe eʻoi aku ka maikaʻi ma kekahi mauʻano, nā mana'ikeihana Wi-Fi i nāʻenehana home, nāʻenehana o kaʻenehanaʻoihana a me nā pūnaewele piko honua .

Ke kapa hewa nei kekahi poʻe i nā 'ano o ka pūnaewele pūnaewele e like me "Wi-Fi" i ka manawaʻoiaʻiʻo,ʻo Wi-Fi kahi wale nō o nāʻenehana uila ole. E nānā - Ke alakaʻi i nā Protocol Kuhi Lele .

ʻO ka Mōʻaukala a me nāʻano o ka Wi-Fi

I ka makahiki 1980, ua hoʻumuʻia kekahiʻenehana i hoʻohuiʻia no nā pūnaewele ukanaʻole i kapaʻiaʻo WaveLAN a hoʻohui pūʻia me ka papahanaʻenehana no nāʻenehana a me nā lakohana Electronics (IEEE). i paʻiʻia 802.11 i ka makahiki 1997.

ʻO ka hua mua o Wi-Fi mai kēlā papahana 1997 i kākoʻo waleʻia he 2 Mbps . ʻAʻole iʻike inoaʻia kēiaʻenehana "Wi-Fi" mai kinohi mai; ua hoʻonuiʻia kēlā manawa i nā makahiki he mau makahiki wale nō i hoʻonuiʻia ai kona kaulana. Ua hoʻomauʻia ka hananaʻana o ka papahanaʻoihana e like me ka mea i hanaʻia mai ka wā mai, e kūkulu ana i kaʻohana o nāʻano hou o Wi-Fi i kapaʻia he 802.11b, 802.11g, 802.11n, 802.11ac, a pela aku nō. ʻO kēlā me kēia mau papahana pili i hiki ke kamaʻilio pū kekahi me kekahi,ʻoiai nā hoʻolaha hou e hāʻawi aku ana i kaʻoi aku o kaʻoihana maikaʻi a me nā hiʻohiʻonaʻoi aku.

Nā mea hou - 802.11 Kūlana no ka lawelawe pūnaewele Wi-Fi

Keʻano o ka hoʻohanaʻana i ka Wi-Fi Network Operation

Wi-Fi mea lako

Hoʻokomo pūʻia nā meaʻeleʻeleʻenehana laulāʻole i nā lawelawe home (lawelawe pū me nāʻoihana'ē aʻe) i nā wahi i loaʻa ai ka Wi-Fi. Pela no hoi, o na hotspots Wi-Fi o ka lehulehu e hoohana ai i kahi i komo ai a oi ole paha o na wahi i komoia iloko o ke kaapuni.

Ua hoʻokomoʻia nā'onike Wi-Fi liʻiliʻi a me nā antennas i loko o nā smartphones, nā polokalamu kamepiula, nā nūpepa, a me nā mea hoʻohana kelepona e hiki ai iā lākou ke lawelawe e like me ka poʻe kelepa'ati. Hoʻonohonohoʻia nā meaʻike i nā inoa kikowaena eʻikeʻia e nā poʻe i ka wā e nānāʻana i ka wahi no nā pūnaewele i loaʻa.

Nui aʻe -ʻO ka Honua o nā Huahana Wi-Fi no nā Netena Pūnaewele

Nā Pūnaewele Wi-Fi

ʻO nā pūnaewele kahiʻano o kaʻenehana hana hoʻonaʻauao i hoʻolakoʻia no ka lehulehu a iʻole ka metered i ke kele pūnaewele. Loaʻa nā pae hoʻokipa he nui i nā papahana polokalamu kūikawā no ka mālamaʻana i ka inoa o nā mea hoʻohana a me ka hōʻemiʻana i kaʻike pūnaewele e like me.

Nā mea hou - Hoʻomākaukau i nā'ōnaehana hōuʻole

Nā Kawa Kuhi Wi-Fi

Aia kekahi Wi-Fi i kahi protocol protocol link data e holo nei ma luna o kekahi o nā pūnaeweleʻoihana kino'ē aʻe (PHY). Hoʻokumu ka'elikeʻikepili i kahi polokalamu Media Access Control (MAC) kūikawā e hoʻohana nei i nā kumu hana palekana (ʻikeʻia i kapaʻiaʻo "Carrier Sense Multiple Access with Collision Avoidance" a iʻole CSMA / CA e kōkua i ka loaʻaʻana o nā mea he nui i ka pūnaewele e kamaʻilio nei.

Hōʻikeʻo Wi-Fi i keʻano o nā kikowaena i like me nā teleponi. ʻO kēlā me kēia laina Wi-Fi ke hoʻohana nei i kekahi ala pinepine kūikawā i loko o nā hōʻailona nui (2.4 GHz a iʻole 5 GHz). Hāʻawi kēia i nā'eneke kūloko ma ka pili kokoke kokoke e kamaʻilio aku me ka paleʻoleʻana kekahi i kekahi. Hōʻike nā protocol Wi-Fi i ka maikaʻi o ka hōʻailona ma waena o nā pūnaeweleʻelua a hoʻololi i kaʻikepiliʻikepili o ka hui inā pono e hoʻonui i ka hilinaʻi. Ua hoʻokomoʻia ka loiloi kūpono kūpono i kahi mea loeaʻoihana akamai i hoʻonohonohoʻia e ka mea hana.

Nā mea hou - Nā'ōlelo maikaʻi e pili ana i kahi hana Wi-Fi

Nā Mea Kūikawā me Wi-Fi Networks

ʻAʻole kūpono kaʻenehana, aʻo Wi-Fi ke kuleana o nā palena. ʻO nā hihia maʻamau i nā kānaka me nā pūnaewele Wi-Fi pūnaewele:

• Ka palekana - Ka hoʻouna pūnaewele pūnaewele i hoʻounaʻia i nā pūnaewele Wi-Fi i ka puka ākea e lilo ia i mea hoʻokuʻu mai nā malihini'ē aʻe. Ua hoʻopiliʻia kekahi mauʻenehana palekana i Wi-Fi i nā makahiki e kōkua ai i ka hoʻoponopono i kēia pilikia,ʻoiaiʻoi aku ka maikaʻi o kekahi mauʻoihana. ʻIke hou - Hoʻomākaukau i ka Wi-Fi Network Security
• Nā manaʻo pilikino - Ua'ōlelo kekahi poʻe i kaʻike nuiʻana i nā leka uila lekiō e like me nā mea i loaʻa i nā pūnaewele Wi-Fi ma muli o ke kuʻiʻana, ka hoʻokele a me nā pilikia kino'ē aʻe. He nui nā meaʻoihanaʻoihana e hōʻoiaʻiʻo i ka lehulehu e palekana anaʻo Wi-Fi, akā e mau ka hoʻopaʻapaʻa e like me keʻano o kekahi o nāʻaoʻao aʻo ka mea'ē aʻe kekahi paʻakikī e hōʻoia. Nā mea hou - Nīnau Pūnaewele a me kou Ola
• Wahi hōʻaho - Aia kahi'eneke Wi-Fi me kahi wahi hiki kelepona hiki i kahi nui wale nō he mau haneli haneli (100m a iʻole) i kēlā me kēiaʻaoʻao. Hoʻolahalaha i ka laulā o kahi kōnae Wi-Fi e pono ai e hoʻouka i nā mea hou i kūkuluʻia e kamaʻilio me kekahi i kekahi, a lilo i mea kālā a paʻakikī ke kākoʻo, ma waho. E like me nā papa hana'ēʻole, hōʻailona hōʻailona (mai nā mea'ē aʻeʻole, aiʻole nā ​​kuhi kinoʻana e like me nā paia) hiki ke emi i ka wānana o Wi-Fi a me kona hilinaʻi piha. Nānā hou - He aha keʻano o kahi pūnaewele Wi-Fi?