Nūhou ʻoihana
-
Pehea e hoʻolālā ai i nā kānana hawewe-milimika a hoʻopaʻa i ko lākou mau ana a me nā hoʻomanawanui
ʻO ka ʻenehana kānana Millimeter-wave (mmWave) kahi mea koʻikoʻi i ka hiki ʻana i ke kamaʻilio uila 5G, akā ke alo nei i nā pilikia he nui e pili ana i nā ʻano kino, nā ʻae ʻana o ka hana ʻana, a me ke kūpaʻa wela. Ma ke aupuni o ka 5G wirele nui ...Heluhelu hou aku -
Nā mea hoʻohana o nā kānana hawewe-milimika
ʻO nā kānana hawewe millimeter, ma ke ʻano he mea koʻikoʻi o nā polokalamu RF, e ʻike i nā noi nui ma nā kikowaena lehulehu. ʻO nā hiʻohiʻona noi mua no nā kānana hawewe millimeters: 1. 5G a me nā ʻupena kamaʻilio paʻalima e hiki mai ana •...Heluhelu hou aku -
Kiekie-Power Microwave Drone Interference System Technology Overview
Me ka hoʻomohala wikiwiki a me ka hoʻohana nui ʻana o ka ʻenehana drone, ke pāʻani nei nā drones i kahi kuleana koʻikoʻi i ka pūʻali koa, civila, a me nā kahua ʻē aʻe. Eia nō naʻe, ʻo ka hoʻohana pono ʻole a i ʻole ke komo hewa ʻana o nā drones ua lawe mai i nā pilikia palekana a me nā pilikia. ...Heluhelu hou aku -
He aha nā koi no ka hoʻonohonoho ʻana i ka 100G Ethernet no nā kahua kahua 5G?
**5G a me Ethernet** ʻO nā pilina ma waena o nā kahua kahua, a ma waena o nā kahua kahua a me nā pūnaewele koʻikoʻi ma nā ʻōnaehana 5G e hoʻokumu i ke kumu no nā terminals (UEs) e hoʻokō i ka hoʻouna ʻana a me ka hoʻololi ʻana me nā mea hope (UE) a i ʻole nā kumu ʻikepili. ʻO ka pilina o nā kahua kahua e hoʻomaikaʻi i n...Heluhelu hou aku -
5G Pūnaehana palekana a me nā mea pale
**5G (NR) Pūnaehana a me nā Pūnaewele** Hoʻohana ka ʻenehana 5G i kahi hoʻolālā maʻalahi a me ka modular ma mua o nā hanauna pūnaewele kelepona mua, e ʻae ana i ka hoʻopilikino a me ka hoʻonui ʻana i nā lawelawe a me nā hana. Aia nā ʻōnaehana 5G i ʻekolu mau mea nui: ka **RAN** (Radio Access Network...Heluhelu hou aku -
ʻO ka Peak Battle of Communication Giants: Pehea e alakaʻi ai ʻo Kina i ka 5G a me 6G Era
Me ka hoʻomohala wikiwiki ʻana o ka ʻenehana, aia mākou i ka wā pūnaewele kelepona. Ma kēia ala ākea ʻike, ʻo ka piʻi ʻana o ka ʻenehana 5G ua huki i ka manaʻo o ka honua. A i kēia manawa, ua lilo ka ʻimi ʻana i ka ʻenehana 6G i mea nui i ke kaua ʻenehana honua. E lawe kēia ʻatikala i kahi in-d...Heluhelu hou aku -
6GHz Spectrum, ka wā e hiki mai ana o 5G
Ua hoʻopau ʻia ka WRC-23 (World Radiocommunication Conference 2023) ma Dubai, i hoʻonohonoho ʻia e ka International Telecommunication Union (ITU), e manaʻo nei e hoʻonohonoho i ka hoʻohana ʻana i ka spectrum honua. ʻO ka mea nona ka 6GHz spectrum ka mea nui o ka honua ...Heluhelu hou aku -
He aha nā ʻāpana i hoʻokomo ʻia i loko o kahi Radio Frequency Front-end
I loko o nā ʻōnaehana kamaʻilio kelepona, ʻehā mau mea maʻamau: ka antenna, radio frequency (RF) front-end, RF transceiver, a me ka baseband signal processor. Me ka hiki ʻana mai o ka manawa 5G, ua piʻi wikiwiki ka koi a me ka waiwai no nā antenna a me RF mua. ʻO ka RF front-end ka ...Heluhelu hou aku -
Hōʻike Kūʻokoʻa ʻo MarketsandMarkets - 5G NTN ka nui o ka mākeke i hiki ke hōʻea i $23.5 biliona
I nā makahiki i hala iho nei, ua hoʻomau ka 5G non-terrestrial networks (NTN) i ka ʻōlelo hoʻohiki, me ka ulu nui o ka mākeke. He nui nā ʻāina a puni ka honua e ʻike nui nei i ke koʻikoʻi o 5G NTN, ka hoʻopukapuka nui ʻana i nā ʻōnaehana a me nā kulekele kākoʻo, me ka sp...Heluhelu hou aku -
4G LTE mau kaha alapine
E ʻike ma lalo no nā kaha alapine 4G LTE i loaʻa ma nā ʻāpana like ʻole, nā mea hana ʻikepili e hana ana ma ia mau pūʻali, a koho i nā antenna i hoʻolohe ʻia i kēlā mau kaha alapine NAM: ʻAmelika ʻĀkau; EMEA: ʻEulopa, Middle East, a me ʻApelika; APAC: Asia-Pacific; EU: ʻEulopa LTE Band Frequency Band (MHz) Uplink (UL)...Heluhelu hou aku -
Ke kuleana o nā kānana ma Wi-Fi 6E
ʻO ka hoʻonui ʻia ʻana o nā pūnaewele 4G LTE, ka hoʻolaha ʻana o nā pūnaewele 5G hou, a me ka nui o ka Wi-Fi ke alakaʻi nei i ka piʻi nui ʻana o ka nui o nā pūʻulu lekiō (RF) e pono e kākoʻo nā mea uila. Pono kēlā me kēia hui i nā kānana no ka hoʻokaʻawale ʻana e mālama i nā hōʻailona i loko o ke "ala" kūpono. E like me ka tr...Heluhelu hou aku -
Butler Matrix
ʻO kahi Butler matrix kahi ʻano o ka beamforming network i hoʻohana ʻia i nā antenna arrays a me nā ʻōnaehana array phased. ʻO kāna mau hana nui: ● Hoʻokele kaola - Hiki iā ia ke hoʻokele i ka antenna beam i nā kihi like ʻole ma ka hoʻololi ʻana i ke awa hoʻokomo. ʻAe kēia i ka ʻōnaehana antenna e nānā uila i kāna kukui me ka ʻole ...Heluhelu hou aku