Radiyo Nshya ya 5G (NR)

Spektrum:

● Ikora ku matsinda menshi y'amajwi kuva kuri sub-1GHz kugeza kuri mmWave (>24 GHz)
● Ikoresha imiyoboro yo hasi <1 GHz, imiyoboro yo hagati 1-6 GHz, n'imiyoboro yo hejuru mmWave 24-40 GHz
● Sub-6 GHz itanga ubwikorezi bwa macro cells mu buso bugari, mmWave ituma mato mato ashyirwa mu bikorwa

Ibiranga tekiniki:

● Ishyigikira uburyo bwo gukoresha imiyoboro minini kugeza kuri 400 MHz ugereranije na 20 MHz muri LTE, yongera imikorere myiza ya spectral
● Ikoresha ikoranabuhanga rigezweho rya antenna nyinshi nka MU-MIMO, SU-MIMO, na beamforming
● Guhindura imirasire hakoreshejwe uburyo bwa "precoding" byerekeza ku mbaraga z'amajwi mu byerekezo bimwe na bimwe kugira ngo binoze uburyo bwo gukwirakwiza amakuru
● Gahunda zo guhindura amakuru kugeza kuri 1024-QAM zongerera igipimo cy’amakuru cy’ingenzi ugereranije na 256-QAM muri 4G
● Guhindura no kwandika hifashishijwe uburyo bwo guhindura no kwandika bihindura umuvuduko w'uburyo bwo guhindura no kwandika hashingiwe ku miterere y'imiyoboro
● Uburyo bushya bwo gupima imibare ya OFDM bufite intera iri hagati ya 15 kHz na 480 kHz, hamwe n'ubushobozi bwo gupima.
● Uduce duto twa TDD twigenga dukuraho igihe cyo kurinda hagati yo guhinduranya DL/UL
● Uburyo bushya bwo gukoresha urwego nk'uburyo bwo gutanga ubufasha butuma habaho gutinda
● Gukata umurongo w'itumanaho kuva ku mpera kugeza ku mpera bitanga uburyo butandukanye bwo kuvura QoS kuri serivisi zitandukanye
● Imiterere y'ikoranabuhanga rya interineti n'uburyo bwa QoS byujuje ibisabwa na eMBB, URLLC, na mMTC.

Muri make, NR itanga iterambere rikomeye kuri LTE mu bijyanye no koroherana kwa spectrum, bandwidth, modulation, beamforming, na latency kugira ngo ishyigikire ibyifuzo bya serivisi za 5G. Ni ikoranabuhanga ry'ibanze rituma 5G ishyirwa mu bikorwa.

Akayunguruzo ka Concept gakunzwe cyane gakoreshwa mu gukoresha uburyo bwa 5G NR. Kubindi bisobanuro, sura urubuga rwacu: www.concept-mw.com cyangwa utwandikire kuri:sales@concept-mw.com