Ụdịdị:
● Na-arụ ọrụ n'ọtụtụ ebe dị iche iche site na sub-1GHz ruo mmWave (>24 GHz)
● Na-eji obere band <1 GHz, mid band 1-6 GHz, na elu band mmWave 24-40 GHz
● Sub-6 GHz na-enye mkpuchi macro cell sara mbara, mmWave na-enye ohere ka e tinye obere sel
Atụmatụ teknụzụ:
● Na-akwado nnukwu bandwidth ọwa ruo 400 MHz ma e jiri ya tụnyere 20 MHz na LTE, na-eme ka arụmọrụ spectral dịkwuo elu
● Na-eji teknụzụ dị elu dị iche iche dịka MU-MIMO, SU-MIMO, na nhazi beamforming eme ihe
● Nhazi ìhè na-agbanwe agbanwe yana precoding na-elekwasị anya ike mgbaàmà n'akụkụ ụfọdụ iji melite mkpuchi
● Atụmatụ nhazi ruo 1024-QAM na-eme ka ọnụego data kachasị elu ma e jiri ya tụnyere 256-QAM na 4G
● Nhazi na koodu mgbanwe na-agbanwe mgbanwe na ọnụego koodu dabere na ọnọdụ ọwa
● Ngụgụ OFDM ọhụrụ a na-agbanwe agbanwe nke nwere oghere dị n'okpuru ụgbọelu site na 15 kHz ruo 480 kHz na-edozi mkpuchi na ikike.
● E nwere obere TDD nke na-ejide onwe ya na-ewepụ oge nche n'etiti mgbanwe DL/UL
● Usoro ọhụrụ dị ka ohere enyere ahaziri na-eme ka oge latency ka mma
● Ịchacha netwọk site na njedebe ruo na njedebe na-enye ọgwụgwọ QoS dị iche iche maka ọrụ dị iche iche
● Nhazi netwọk dị elu na usoro QoS na-emezu ihe achọrọ nke eMBB, URLLC, na mMTC ojiji
Na nchịkọta, NR na-enye nnukwu mmezi karịa LTE na mgbanwe spectrum, bandwit, modulation, beamforming, na latency iji kwado ihe achọrọ nke ọrụ 5G. Ọ bụ teknụzụ njikọ ikuku bụ isi nke na-eme ka ntinye 5G dị mfe.
A na-ejikarị nzacha notch ahaziri ahazi nke Concept, nzacha lowpass, nzacha highpass na nzacha bandpass eme ihe n'ọtụtụ ebe na ngwa 5G NR. Maka nkọwa ndị ọzọ, biko gaa na websaịtị anyị: www.concept-mw.com ma ọ bụ zitere anyị ozi:sales@concept-mw.com
Oge ozi: Sep-14-2023