AbakwaSamsung bavule i-5G chip, OPPO ne-vivo banolunye ukhetho

Ngokwemibiko yabezindaba yakwamanye amazwe, abakhiqizi abaningi baseChina, kubandakanya i-OPPO ne-vivo, bathole amasampula amaningi ezixazululo zabo ze-5G chipset ezivela kwa-Samsung. Abakhiqizi bemishini yasekuqaleni manje bagxile ekuhlolweni kwe-Samsung's 5G chipset solution.

Njengamanje, ama-chips we-mobile phone baseband we-5G asethengiswe kuphela i-Qualcomm's Xiaolong X50, iHuawei's Barong 5000 ne-Samsung's ExynosModem5100. Njengoba kungekho noyedwa kwabathathu onikeza manje izingcingo zocingo ze-SoC ezihlanganisiwe nge-baseband ehlanganisiwe engu-5G, okungenani kuze kube ikota yokuqala yonyaka olandelayo, izingcingo ze-5G ezentengiselwano zizokwamukela isisombululo sangaphandle se-5G sangaphandle.

Ngakho-ke, kubakhiqizi bomkhiqizo wefoni ephathekayo, kungenzeka ngokwemvelo ukukhetha ama-chips ahlukahlukene we-5G baseband ukufana. Noma kunjalo, i-chip ye-baseband ka-Huawei's 5G okwamanje ayitholakali, futhi i-Samsung ikulungele ukuhlinzeka nge-baseband yayo engu-5G. Ngakho-ke, abanye abakhiqizi be-brand mobile bangakhetha i-baseband ka-5G ye-Qualcomm, futhi futhi bangasebenzisa i-baseband ye-5G ye-Samsung njengenye indlela. Ngaphezu kwalokho, iMediaTek's 5G baseband HelioM70 nayo isizokhiqizwa ngobuningi.

Ngokusho kwemidiya yabezindaba yaseTaiwan Digitimes esanda kubikwa, abakwa-Samsung Electronics bahlinzeke amasampula ezixazululo ze-5G chipset kwabanye abakhiqizi bezingcingo baseChina kubandakanya i-OPPO ne-vivo yokuhlola nokuqinisekisa. Noma izoba ngenye yezinketho ze-OPPO ne-vivo.

Imithombo ye-Supply chain iveze ukuthi yize i-OPPO nabanye abakhiqizi benqume ukusebenzisa i-Heidel 5G chip HelioM70, ezobe ikhiqizwa ngobuningi engxenyeni yokuqala ka-2020, baphinde bathenge nama-chips kuQualcomm, ukuze lilinganise inani lokuthengwa kwe-Qualcomm , abakhiqizi abaningi basekhaya bavivinya ngenkuthalo kanye nokuQinisekiswa kwama-Samsung okuzenzela nokwathengiswa kancane kwe-Exynos uchungechunge lwama-5G wefoni.

Engxenyeni yokuqala yalo nyaka, i-Samsung imemezele ukukhiqizwa kwama-chip amaningi wefoni angu-5G, kufaka ne-chip chip i-ExynosModem5100, i-radio frequency (RF) chip ExynosRF5500, kanye ne-chip yokuphatha amandla i-ExynosSM5800. Womathathu ama-chip asekela ibhendi engaphansi kwe-6GHz ye-5GNR.

Ngokuya ngezincazelo ezithile, i-ExynosModem5100 chip yakhiwa ngenqubo ye-10nmLPP, isekela imvamisa ephansi ye-Sub6GHz (esetshenziswa eChina) kanye ne-mmWave (millimeter wave) imvamisa ephezulu, emuva iyahambisana ne-2G / 3G / 4G inethiwekhi. Kodwa-ke, kubalulekile ukuqaphela ukuthi i-ExynosModem5100 isekela kuphela ukuxhumana kweNSA futhi ayixhasi i-SA.