**5G (NR) Pūnaehana a me nā Pūnaewele**
Hoʻohana ka ʻenehana 5G i kahi hoʻolālā ʻoi aku ka maʻalahi a me ka modular ma mua o nā hanauna pūnaewele kelepona mua, e ʻae ana i ka hana maʻamau a me ka loiloi o nā lawelawe pūnaewele a me nā hana. Aia nā ʻōnaehana 5G i ʻekolu mau mea nui: ka **RAN** (Radio Access Network), ka **CN** (Core Network) a me Edge Networks.
- Hoʻopili ka **RAN** i nā polokalamu kelepona (UEs) i ka pūnaewele kumu ma o nā ʻenehana uila like ʻole e like me mmWave, Massive MIMO, a me ka beamforming.
- Hāʻawi ka **Core Network (CN)** i ka mana kī a me nā hana hoʻokele e like me ka hōʻoia, ka neʻe ʻana, a me ke ala ala.
- **Edge Networks** e ʻae i nā kumuwaiwai pūnaewele e hoʻokokoke kokoke i nā mea hoʻohana a me nā polokalamu, e hiki ai i nā lawelawe haʻahaʻa haʻahaʻa a me ka bandwidth kiʻekiʻe e like me ka computing cloud, AI, a me IoT.
Loaʻa i nā ʻōnaehana 5G (NR) ʻelua papa hana: **NSA** (Non-Standalone) a me **SA** (Standalone):
- Hoʻohana ʻo **NSA** i nā ʻōnaehana 4G LTE (eNB a me EPC) a me nā node 5G hou (gNB), e hoʻohana ana i ka pūnaewele kumu 4G no nā hana hoʻomalu. Hoʻomaʻamaʻa kēia i ka hoʻomohala wikiwiki ʻana o 5G ma nā pūnaewele i loaʻa.
- **SA** kahi hoʻolālā 5G maʻemaʻe me kahi pūnaewele kumu 5G hou a me nā kahua kahua kahua (gNB) e hāʻawi ana i nā mana 5G piha e like me ka latency haʻahaʻa a me ka ʻoki pūnaewele. ʻO nā ʻokoʻa koʻikoʻi ma waena o NSA a me SA aia i ka hilinaʻi ʻana i ka ʻoihana pūnaewele a me ke ala evolutionary - ʻo NSA kahi kumu kumu no ka hoʻolālā SA kūʻokoʻa.
** Nā mea hoʻoweliweli palekana a me nā pilikia **
Ma muli o ka nui o ka paʻakikī, ka ʻokoʻa a me ka pilina, hoʻolauna nā ʻenehana 5G i nā hoʻoweliweli palekana hou a me nā pilikia i nā pūnaewele uea. No ka laʻana, hiki ke hoʻohana ʻia nā mea ʻoi aku o ka pūnaewele, nā interface a me nā protocol e nā mea hana ʻino e like me nā hackers a i ʻole cybercriminals. Ke hoʻāʻo pinepine nei kēlā mau ʻaoʻao e hōʻiliʻili a hana i ka nui o nā ʻikepili pilikino a koʻikoʻi mai nā mea hoʻohana a me nā mea hana no nā kumu kūpono a i ʻole ke kānāwai. Eia kekahi, ke hana nei nā ʻoihana 5G i kahi ʻano ʻoi aku ka ikaika, hiki ke hoʻopiʻi i nā pilikia hoʻoponopono a me ka hoʻokō ʻana no nā mea hoʻohana kelepona, nā mea lawelawe a me nā mea hoʻohana no ka mea pono lākou e mālama i nā kānāwai pale ʻikepili like ʻole ma nā ʻāina a me nā kūlana palekana o ka ʻoihana.
**Nā hoʻonā a me nā mea pale**
Hāʻawi ʻo 5G i ka palekana a me ka pilikino i hoʻonui ʻia ma o nā hoʻonā hou e like me ka hoʻopili ʻana a me ka hōʻoia ʻoi aku ka ikaika, edge computing a me blockchain, AI a me ka aʻo mīkini. Hoʻohana ʻo 5G i kahi algorithm encryption novel i kapa ʻia ʻo **5G AKA** e pili ana i ka elliptic curve cryptography, e hāʻawi ana i nā hōʻoia palekana. Hoʻohui hou, hoʻohana ʻo 5G i kahi papa hana hōʻoia hou i kapa ʻia ʻo **5G SEAF** e pili ana i ka ʻoki pūnaewele. Hiki i ka computing Edge ke hana a mālama i ka ʻikepili ma ka ʻaoʻao pūnaewele, e hōʻemi ana i ka latency, bandwidth a me ka hoʻohana ʻana i ka ikehu. Hoʻokumu a hoʻokele ʻo Blockchains i ka puʻunaue, decentralized ledgers e hoʻopaʻa ana a hōʻoia i nā hanana kālepa pūnaewele. ʻIke a wānana ʻo AI a me ka mīkini i nā ʻōnaehana pūnaewele a me nā anomalies e ʻike i nā hoʻouka / hanana a hoʻopuka / pale i ka ʻikepili pūnaewele a me nā ʻike.
He mea hana ʻoihana ʻo Chengdu Concept Microwave Technology CO., Ltd i nā ʻāpana 5G/6G RF ma Kina, me ka kānana haʻahaʻa RF, kānana kiʻekiʻe, kānana bandpass, kānana notch/band stop filter, duplexer, Power divider and directional coupler. Hiki ke hoʻopilikino ʻia lākou a pau e like me kāu requrements.
Welina mai i kā mākou pūnaewele:www.concept-mw.coma i ʻole e kelepona mai iā mākou ma:sales@concept-mw.com
Ka manawa hoʻouna: Jan-16-2024