BS5514 5G Integrated Base Station

Chikalatachi chimagwiritsidwa ntchito pofotokoza za BS5514 5G Integrated Base Station, kuphatikiza BS5514 S3500 ndi BS5514 S4900. Ikhoza kuthandizira machitidwe a 5G NR 3.5 / 4.9GHz ndi WIFI6 5.6GHz ndi magulu nthawi imodzi. BS5514 imagwiritsa ntchito mapangidwe ophatikizika a baseband ndi RF, okhala ndi mawonekedwe ang'onoang'ono, kuphatikiza kwakukulu, magwiridwe antchito apamwamba komanso magwiridwe antchito okhazikika, omwe amatha kukwaniritsa zofunikira zogwirira ntchito komanso mawonekedwe ovuta otumizira makasitomala amakampani.

Mawonekedwe

● Wapamwamba kuphatikiza

Tiye volumezandi BS5514ndi zochepa kuposa 20L ndi kulemera kwake zosakwana 15kg, kulolaku kuyenda kosavuta ndi unsembe.

Tiye BS5514akhoza kukwera pamtengo, ndi khoma.Iwo safuna chipinda chowonjezera cha zida ndi zida za BBU, amene ndiwothandiza kwambiri pakutumiza mwachangu komanso kosinthika.

● Zida zosavuta

The BS5514imagwirizanitsa chitetezo cha mphezi; choncho, bokosi limodzi lokha laling'ono akuwonetsedwa pamasamba.

● Mapangidwe obiriwira

The BS5514amatengera yothandiza kwambiriluso amplifier mphamvu - DPD kuti kuwonjezera mphamvu amplification Mwachangu kwambiri ndi kuchepetsa zida mphamvu kumwa.

Ma radiation kudzera mu sink ya kutentha (palibe mafani), amachepetsa kugwiritsa ntchito mphamvu kwambiri, palibe phokoso, lomwe ndi loyenera kuyika mkati ndi kunja.

● Mphamvu zazikulu ndi mphamvu zazikulu

The BS5514amathandiza 4 tinyanga, 100MHz bandwidth @ 3.5/4.9GHz; ndi WIFI6 AP yokhala ndi tinyanga 4, 80MHz bandwidth @ 5.6GHz.

Mphamvu yotumizira ya Mtengo wa BS5514 S3500ndi 4*10MUndi tiye kufala mphamvu ya Mtengo wa BS5514 S4900ndi 4*5W; pomwe EIRP ya WIFI6 ndi 30dBm.

● Zomangamanga zonse za IP

The BS5514imathandizira kulumikizana kwa 10GE fiber kwa BS back-haul kwa WIFI6 ndi NR.

Fkukomokas

The BS5514ali magwiridwe antchitomonga kutsatiraku:

● Imathandizira zomangamanga za 5G NR Stand Alone ndi zoyambira za NG-RAN: NG-C/NG-U/Xn.

● Imathandizira kufalitsa bandwidth: 100MHz @FR1 TDD ya Sub6G.

● Imathandizira kulumikizidwa kwa 10GE fiber kwa BS back-haul ya WIFI6 ndi NR.

● Imathandizira masinthidwe oyambira oyambira kuphatikiza:

-QPSK/16QAM/64QAM/256QAM mu DL

-BPSK/QPSK/16QAM/64QAM mu UL

● Imathandizira GPS /BDkulunzanitsa.

● Imathandizira kutsitsa kwa WIFI6 mwachindunji kuti mupeze intaneti kumbali ya BS, kuti muchepetse latency ndikuchepetsa kuchuluka kwa magalimoto pamagalimoto obwerera..

Skachitidwe Amaonekedwe

Mawonekedwe a kamangidwe ka ndi BS5514zili m'munsimu.

Chithunzi 3-1Maonekedwe a Kapangidwe ka ndi BS5514

Kapangidwe ka Hardware 

The hardware zomangamangaza ndi BS5514akuwonetsedwa motere:

Chithunzi 3-2 Zomangamanga za Hardware za Mtengo wa BS5514

BS5514 imakhala ndi NR MainBboard (MB), Power amplifier (PA) module, WIFI6 ChachikuluBoard (MB), fyuluta ndi duplexer module, ndi mphamvu kupereka module, etc.

● UK NR: Kutengera ARM + basibandZomangamanga za SOC chipset zotsika mphamvu, zokhala ndi chipset cha AD/DA chomangidwira, kugwiritsa ntchito stack ya NR sub6G protocol, wosanjikiza thupi, transceiver, ndi ntchito zina.. Mawonekedwe a backhaul a siteshoni yoyambira amathetsedwa mwachindunji pa ChachikuluBungwe. Pa nthawi yomweyo, MainBoard mwachindunji linanena bungwe la RFchizindikiro chaching'ono cha NR ndindi kulumikizanaedkupita ku module ya PA yakunja. Tiye NRMB ndi kulumikizanaedndi WIFI MB kudzera pa mawonekedwe othamanga kwambiri a Ethernet kuti athandizire kusinthana kwa data ya WIFI ndi data ya NR, komanso ntchito ya OAM ya malo onse oyambira, kuphatikiza kuwongolera kwa WIFI MB.

●PA module: The ckusinthidwa 3.5 /4.9 GHz ndikuphatikiza module yamagetsi yamagetsi anayi yotengera GaN luso akhoza kwaniritsazotulukamphamvuza njira imodzi.

● WIFI6 MB: Tiye WIFI6 MayiBdongosolo bmonga pa Qualcomm IPQ 8072 mndandanda, akhoza kuperekandi ntchito za WIFI6 baseband, transceiver ndi pa board mphamvu amplifier ku 4 channels mu 5GHz band; Mphamvu zazikulu zotulutsa zamakanema onse ndi zosachepera 18dBm. Zitha kukhala kulumikizanaedkupita kunja kwa fyuluta-duplexer kudzera pa bolodi la RF cholumikizira. The WIFI6 MayiBdongosolo ndi interkulumikizanaed ndi ndi Ayi. MayiBkuyitanitsa kudzera ndi mawonekedwe othamanga kwambiri a Ethernet kuti athandizire kutumiza kwa data kwa WIFI.

● Sefa-Duplexer: The makonda fyuluta-duplexer ndi njira zisanu ndi zitatu zolowera ndi zinayinjira zotulutsira, akhoza gwiritsani ntchito kusefa kwa ma sign a NR 3.5/4.9GHz ndi WIFI6 5.6GHz ndi kutulutsa kobwerezabwereza kwa 3.5/4.9GHz mphamvu yayikulu ndi 5.6GHz mphamvu yochepa. Tiye linanena bungwe cholumikizira cha fyuluta-duplexer mwachindunji N-mutu wakunja wa dongosolo lonse kulumikiza kunja anayi doko mlongoti, ndi anamanga-mu mphezi chitetezo.

● Mphamvu Perekani Module: mphamvu makonda kupereka gawo ndi 100 ~ 220V 50 ~ 60Hz AC athandizira ndi oyeneramadera ambiri,ndizotuluka DC 12V, 48V, 5V ndi zina zofunika DC kulowetsa kwa mainboards mkati ndi modules. TMphamvu yamagetsi yamagetsi imakwaniritsa zofunikira pakugwiritsa ntchito mphamvu pa siteshoni yonse.

Zomangamanga zamapulogalamu

Mapangidwe a mapulogalamu a BS5514 ikuwonetsedwa pachithunzi chotsatirachi:

Chithunzi 3-3 Zomangamanga zamapulogalamu aBS5514

● OS/BSP: Pansi wosanjikiza wa kamangidwe ka mapulogalamu ndi machitidwe ogwiritsira ntchito ndi mapepala othandizira, omwe amagwiritsidwa ntchito kuthandizira ntchito ya pulogalamu yonse yogwiritsira ntchito komanso kupereka ntchito zadongosolo.

● Mapulogalamu a Platform: Pambuyo pa nsanja ya pulatifomu ikuphatikiza ntchito zamakina ogwiritsira ntchito, imapereka mawonekedwe ofunikira a ntchito zonse, imagwirizanitsa kasamalidwe kazinthu, ndikuwonjezera kulimba. Zimaphatikizanso ntchito za DPDK ku thandizirani njira ya ndege ya data yogwira ntchito kwambiri.

● NR L1 (Sanjiri Yakuthupi): The cNR Physical Layer protocol stackimayendetsedwa ndiamalumikizanandindi L2 kudzera pa FAPI mawonekedwe.

● AYI. L2: The malizitsani kuchuluka kwa protocol ya NR L2, kuphatikiza scheduler ndi mukukhala pmsewumawonekedwe, amalumikizanandindi L1 kudzera pa FAPI mawonekedwe.

● NR L3: The malizitsani ma protocol a NR L3zikuphatikizapo RRC, RRM, ndi Ng/Xn mawonekedwe oyang'anira.

● OAM: Imathandizira lntchito ya ocalndintchito yokonza malo oyambira, kuphatikiza ntchito ya intaneti ya LMT

● Kuchotsa zolakwika ndi Kudula mitengo: Kuchotsa zolakwika ndi kudula mitengo kwa Base station ikuphatikiza Log, Trace, ndi zina.