Xov xwm kev lag luam
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Dab tsi yog qhov yuav tsum tau ua rau kev teeb tsa 100G Ethernet rau 5G hauv paus chaw nres tsheb?
** 5G thiab Ethernet ** Kev sib txuas ntawm cov chaw nres tsheb hauv paus, thiab nruab nrab ntawm cov chaw nres tsheb hauv paus thiab cov tub ntxhais sib txuas hauv 5G systems tsim lub hauv paus rau cov davhlau ya nyob twg (UEs) kom ua tiav cov ntaub ntawv xa mus thiab sib pauv nrog lwm cov terminals (UEs) lossis cov ntaub ntawv.Kev sib txuas ntawm cov chaw nres tsheb hauv paus aims los txhim kho n ...Nyeem ntxiv -
5G System Security Vulnerabilities thiab Countermeasures
**5G (NR) Systems and Networks** 5G thev naus laus zis tau txais kev hloov pauv tau yooj yim dua thiab cov qauv tsim qauv dua li yav dhau los ntawm cov xov tooj ntawm tes, tso cai rau kev hloov kho ntau dua thiab ua kom zoo dua ntawm cov kev pabcuam network thiab kev ua haujlwm.5G systems muaj peb yam tseem ceeb: **RAN** (Xov tooj cua Access Netwo...Nyeem ntxiv -
Kev sib ntaus sib tua Peak ntawm Kev Sib Txuas Giants: Yuav Ua Li Cas Tuam Tshoj coj 5G thiab 6G Era
Nrog rau txoj kev loj hlob sai ntawm technology, peb nyob rau hauv lub mobile internet era.Nyob rau hauv cov ntaub ntawv no nthuav dav, qhov nce ntawm 5G thev naus laus zis tau nyiam thoob ntiaj teb.Thiab tam sim no, kev tshawb nrhiav 6G thev naus laus zis tau dhau los ua qhov tseem ceeb hauv kev ua tsov rog thev naus laus zis thoob ntiaj teb.Qhov tsab xov xwm no yuav coj ib tug in-d ...Nyeem ntxiv -
6GHz Spectrum, yav tom ntej ntawm 5G
Kev faib tawm ntawm 6GHz Spectrum Finalized WRC-23 (World Radiocommunication Conference 2023) tsis ntev los no xaus rau hauv Dubai, tsim los ntawm International Telecommunication Union (ITU), txhawm rau tswj hwm kev siv thoob ntiaj teb.Cov tswv cuab ntawm 6GHz spectrum yog lub focal point ntawm thoob ntiaj teb ...Nyeem ntxiv -
Cov Cheebtsam uas suav nrog hauv Xov Tooj Cua Frequency Front-end
Hauv kev sib txuas lus wireless, feem ntau muaj plaub yam: lub kav hlau txais xov, xov tooj cua zaus (RF) pem hauv ntej-kawg, RF transceiver, thiab baseband teeb liab processor.Nrog rau qhov tshwm sim ntawm 5G era, qhov kev thov thiab tus nqi rau ob lub kav hlau txais xov thiab RF pem hauv ntej-kawg tau nce sai.RF pem hauv ntej-kawg yog ...Nyeem ntxiv -
MarketsandMarkets Exclusive Report - 5G NTN Kev Ua Lag Luam Loj Npaj kom ncav cuag $ 23.5 billion
Nyob rau hauv xyoo tas los no, 5G non-terrestrial networks (NTN) tau txuas ntxiv qhia cov lus cog tseg, nrog rau kev lag luam muaj kev loj hlob tseem ceeb.Ntau lub teb chaws thoob ntiaj teb kuj tseem paub txog qhov tseem ceeb ntawm 5G NTN, nqis peev ntau rau hauv kev tsim kho vaj tse thiab kev txhawb nqa txoj cai, suav nrog ...Nyeem ntxiv -
4G LTE Zaus Bands
Saib hauv qab no rau 4G LTE zaus bands muaj nyob rau hauv ntau lub cheeb tsam, cov ntaub ntawv pab kiag li lawm ua hauj lwm ntawm cov bands, thiab xaiv antennas tuned rau cov zaus bands NAM: North America;EMEA: Tebchaws Europe, Middle East, thiab Africa;APAC: Asia-Pacific;EU: Europe LTE Band Frequency Band (MHz) Uplink (UL) ...Nyeem ntxiv -
Lub luag haujlwm ntawm cov lim dej hauv Wi-Fi 6E
Kev loj hlob ntawm 4G LTE tes hauj lwm, kev xa tawm ntawm 5G tes hauj lwm tshiab, thiab kev nthuav dav ntawm Wi-Fi yog qhov ua rau muaj kev nce qib ntawm cov xov tooj cua zaus (RF) bands uas cov khoom siv wireless yuav tsum txhawb nqa.Txhua pawg yuav tsum muaj cov ntxaij lim dej rau kev sib cais kom cov teeb liab muaj nyob rau hauv "txoj kab".As tr...Nyeem ntxiv -
Butler Matrix
Butler matrix yog ib hom kev siv beamforming network siv nyob rau hauv kav hlau txais xov arrays thiab phased array systems.Nws lub luag haujlwm tseem ceeb yog: ● Beam steering - Nws tuaj yeem coj tus kav hlau txais xov kab mus rau qhov sib txawv los ntawm kev hloov qhov chaw nres nkoj nkag.Qhov no tso cai rau lub kav hlau txais xov kom siv hluav taws xob luam theej duab nws lub teeb yam tsis muaj ...Nyeem ntxiv -
Txawm hais tias Cavity Duplexers thiab Lim yuav hloov tag nrho los ntawm Chips yav tom ntej
Nws tsis zoo li cov kab noj hniav duplexers thiab cov ntxaij lim dej yuav raug tshem tawm tag nrho los ntawm cov chips hauv lub neej yav tom ntej, feem ntau yog vim li cas hauv qab no: 1. Cov kev txwv kev ua haujlwm.Cov thev naus laus zis tam sim no muaj teeb meem ua tiav qhov Q siab, poob qis, thiab lub zog siab tuav cov kab noj hniav ntawd ...Nyeem ntxiv -
Txoj Kev Txhim Kho Yav Tom Ntej ntawm Cavity Lim thiab Duplexers
Lub neej yav tom ntej txoj kev loj hlob ntawm cov kab noj hniav lim thiab duplexers raws li cov khoom siv microwave passive yog tsom rau cov hauv qab no: 1. Miniaturization.Nrog rau qhov kev thov rau kev hloov pauv thiab kev sib koom ua ke ntawm microwave kev sib txuas lus, kab noj hniav lim thiab duplexers nrhiav miniaturization ...Nyeem ntxiv -
Yuav ua li cas Band-stop lim tau siv nyob rau hauv Teb Chaws Electromagnetic Compatibility (EMC)
Nyob rau hauv thaj av ntawm Electromagnetic Compatibility (EMC), band-stop filters, tseem hu ua notch filters, yog dav siv hluav taws xob Cheebtsam los tswj thiab daws teeb meem electromagnetic cuam tshuam.EMC lub hom phiaj los xyuas kom meej tias cov khoom siv hluav taws xob tuaj yeem ua haujlwm tau zoo hauv ib puag ncig electromagnetic ...Nyeem ntxiv