Spectrum:
● E sebetsa ho pholletsa le mefuta e mengata e fapaneng ea maqhubu ho tloha sub-1GHz ho ea ho mmWave (>24 GHz)
● E sebelisa lihlopha tse tlase <1 GHz, lihlopha tse bohareng 1-6 GHz, le lihlopha tse phahameng mmWave 24-40 GHz
● Sub-6 GHz e fana ka tšireletso ea lisele tse kholo sebakeng se pharaletseng, mmWave e thusa ho tsamaisoa ha lisele tse nyane.
Lintlha tsa Tekheniki:
● E ts'ehetsa li-bandwidth tse kholo tsa kanane ho fihla ho 400 MHz ha ho bapisoa le 20 MHz ho LTE, e eketsa ts'ebetso e ntle ea pono.
● E sebelisa mekhoa e tsoetseng pele ea li-antenna tse ngata joalo ka MU-MIMO, SU-MIMO, le beamforming
● Ho feto-fetoha ha khanya ho nang le likhoutu ho lebisa matla a mats'oao libakeng tse itseng ho ntlafatsa ts'ebetso
● Merero ea ho feto-fetoha ho fihla ho 1024-QAM e eketsa lintlha tse phahameng tsa data ha li bapisoa le 256-QAM ho 4G.
● Ho feto-fetoha ha maemo le likhoutu ho lokisa ho feto-fetoha ha maemo le sekhahla sa likhoutu ho ipapisitse le maemo a kanale
● Numerology e ncha ea OFDM e nang le sebaka ho tloha ho 15 kHz ho isa ho 480 kHz ea likhakanyo le bokhoni.
● Li-subframes tse ikemetseng tsa TDD li felisa linako tsa ho lebela pakeng tsa DL / UL switching
● Mekhoa e mecha e kang phihlello e lokiselitsoeng ea lithuso e ntlafatsa ho lieha ha nako
● Ho khaola marang-rang a ho qetela ho fana ka phekolo ea QoS e fapaneng bakeng sa litšebeletso tse sa tšoaneng
● Meaho ea marang-rang e tsoetseng pele le moralo oa QoS o khahlametsa litlhoko tsa eMBB, URLLC, le mMTC.
Ka bokhutšoanyane, NR e fana ka lintlafatso tse kholo ho feta LTE ka ho feto-fetoha ha maemo, bandwidth, modulation, beamforming, le latency ho ts'ehetsa litlhoko tsa lits'ebeletso tsa 5G.Ke theknoloji ea motheo ea sebopeho sa moea e nolofalletsang ho tsamaisoa ha 5G.
Sesefa se chesang sa Concept se rekisoang ka mokhoa o ikhethileng, filthara ea lowpass, filthara ea highpass le filthara ea bandpass li sebelisoa haholo lits'ebetsong tsa 5G NR.Ho fumana lintlha tse ling, ka kopo etela marang-rang a rona: www.concept-mw.com kapa u re romelle lengolo-tsoibila:sales@concept-mw.com
Nako ea poso: Sep-14-2023