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5G Redcap complies nrog FDA cov kev cai? Daim ntawv qhia txog lub npe ntawm 5G RedCap?
5G network yog synonymous nrog bandwidth thiab tsawg latency, Thiab nws twb tau lug siv tam sim no, Tab sis cov qhab bandwidth ntawm 5G network kuj theem teeb meem, uas yog txoj terminals thiab wireless li, hwj huam loj noj, thiab khoom siv , Li ntawd, nyob rau hauv tej scenarios uas tsis tas yuav tsum tau loj bandwidth, Qhov uas twb muaj lawm 5G network tsis yog qhov zoo tshaj plaws.
Nyob rau hauv cov ntsiab lus teb no, 5G RedCap yug. Daim ntawv qhia txog lub npe ntawm RedCap yog txo peev xwm, Uas cia txhais tau tias txo peev xwm, Nws txhais tau tias nws yog ib lub tshuab los txhawb lightweight network khoom.
redcap chipset manufacturers daim ntawv teev
5G RedCap muaj cov cim xeeb ceem:
Terminal khoom antennas muaj tsawg dua tau txais thiab transmitting ports
Kev them nyiaj yug full-duplex thiab ib nrab-duplex sib txuas lus
Ntaus ntawv noj tsawg fais fab tuag
Txo modulation txiav txim
tsawg bandwidth
Kev them nyiaj yug zog-txuag nta
Cov nta saum toj no nta yog simplify lub complexity ntawm network khoom thiab davhlau ya nyob twg, txo tag nrho cov khoom siv, thiab txo zog noj.
Lub ntsiab scenarios ntawm 5G RedCap muaj xws li:
Nyob hauv daim teb ntawm industrial sensors: cov ntaub ntawv sau los ntawm sensors Tsis tas yuav tsum tau ib tug bandwidth loj bandwidth kom tau raws li tus thov;
Yees duab yoos teb: suitable rau scenarios uas tsis tas yuav muaj kev yees duab zoo thiab tsis tas yuav tsum tau latency;
Nyob rau hauv daim teb uas wearable li: Cov bandwidth yuav tsum tau network transmission yuav tsis siab, Thiab feem ntau cov speeds yog hauv qab 50Mbps;
Tsawg-rau-nruab nrab speed Internet ntawm tej yam: Nws bandwidth thiab qeeb yuav tsum tsis muaj siab, Tab sis nws yuav tsum tau muaj hwj huam noj, khoom siv yooj yim, thiab tus nqi tsawg tshaj nkaus;
Thaum tam sim no, 5G Redcap muaj nyav ua ntej kuaj. Nws yuav tsum ua kom tiav cov ntaub ntawv tseeb thiab khoom maturity nyob rau hauv ib nrab ntawm xyoo no. Yuav muaj me me-teev coj mus muag siv xyoo tom ntej no thiab loj-teev deployment xyoo tom qab.
5G RedCap Wikipedia:
RedCap (Muaj Peev Xwm Txo Tau, muaj peev xwm txo tau) Yog ib lub tshuab 5G tshuab txhais los ntawm lub koom haum 3GPP standardization thiab belongs rau lub tshuab tshiab nr teeb (NR lite).
Yug ntawm RedCap
Hnub thaum ntxov ntawm 5G, Tus kub siab ntawm 5G mas rau bandwidth loj bandwidth thiab tsawg latency. tiam sis, Tus tsim thaum ntxov 5G tej daim thiab terminals yog tsis tshua muaj neeg txoj. Tsis zoo xwb yog cov peev hauv R&D tsis tshua muaj neeg siab heev, Tab sis tus nqi ntawm terminals kuj ua nws cwjpwm yuav tsi tau rau ntau deployment scenarios.
Rau ntau daim ntawv thov scenarios, Qhov ceev yuav tsum muaj nruab nrab yog nruab nrab, Cov kev kawm yuav tsum muaj nruab nrab, Lub hwj huam noj yuav tsum muaj nruab nrab, thiab tus nqi yuav tsum muaj nruab nrab. Yuav ua li cas mus cuag ib tshuav nyiaj li cas ntawm kev kawm thiab raug nqi rau cov zov, thiab yuav coexist nrog 5G network deployment? Raws li qhov kev tsis txaus siab no, RedCap tuaj rau hauv.
Nyob rau lub rau hli ntuj 2019, Ntawm lub 3GPP KHIAV #84 Rooj, RedCap yog xub hais raws li ib tug Rel-17 txoj kev tshawb no yam khoom (tshawb fawb txog tej yaam num).
Nyob rau hauv lub peb hlis ntuj 2021, 3GPP teb pom zoo rau qhov NR RedCap davhlau ya nyob twg (Yam Khoom Ua Hauj Lwm) ib tes num.
Nyob rau lub rau hli ntuj 2022, 3GPP Rel-17 yog khov, Nws txhais tau tias tus thawj version ntawm tus qauv 5G RedCap txheem yog teb tsim los pab.
5g redcap li nyob suav teb - 5G Redcap complies nrog FDA cov kev cai? Daim ntawv qhia txog lub npe ntawm 5G RedCap?
Daim ntawv thov scenarios ntawm RedCap
Cov tsim los pab 5G qauv, Lawv mas tswj peb hom ntaub ntawv scenarios, npe:
1: Enhanced Mobile Broadband (eMBB, Enhanced Mobile Broadband)
2: Tshuab loj heev (mMTC, Tshuab loj heev)
3: Ultra-txhim khu kev qha thiab low Latency Communications (URLLC, Ultra-txhim khu kev qha thiab low Latency Communications)
Lwm daim ntawv thov teb tsim nyog ntawm kev paub yog lub sij hawm Rhiab Communication (TSC, Lub sij hawm Rhiab Sib Txuas Lus).
Thaum lub deployment ntawm 5G tes hauj lwm, eMBB, mMTC, URLLC, thiab TSC yog tag nrho txaus siab rau tib network, Nws yuav satisfy ntau yam IoT kev lag luam daim ntawv thov deployment scenarios li ntau tau.
Hauv lub 3GPP Rel-16 version, Daim ntawv thov scenarios ntawm TSC, txhawb lub sij hawm rhiab network (TSN, Lub sij hawm rhiab Networking) Thiab 5G lawv integration yog nkag tau:
1. Nyob hauv daim teb ntawm industrial sensors: 5G sib txuas kuj yog ib catalyst rau ib yoj ntawm industrial Internet thiab digitalization, uas yuav flexibly deploy tes hauj lwm, ua kom ntau lawm efficiency, txo nqi thiab xyuas kom meej tias kev ruaj ntseg. Nyob rau hauv tej daim ntawv thov scenarios, Ib tug xov tooj ntawm kub thiab humidity sensors, siab sensors, acceleration sensors, tej thaj chaw deb, thiab lwm yam. nrog rau. Cov scenarios muaj ntau dua rau network qhov kev pab zoo tshaj LPWAN (Nrog NB-IoT, e-MTC, li ntawd.), Tab sis tsawg dua lub peevxwm ntawm URLLC thiab eMBB.
2. Daim teb ntawm yees duab yoos: Daim teb ntawm lub zos ntse npog cov ntaub ntawv sau thiab txheej txheem ntawm ntau yam kev pab industries thiaj li yuav zoo saib thiab tswj cov chaw muab kev pab thiab muab ntau yam kev pab rau cov neeg nyob hauv nroog.
Piv txwv, Rau lub deployment ntawm yees duab koob yees duab, Tus nqi ntawm wired deployment yog tau txais ntau dua thiab yooj yim dua, Thiab cov yooj ntawm wireless deployment yog qhov ntau nyiam tuaj. Nws yuav muaj ntau yam scenarios xws li urban tsheb khiav, nroog ruaj ntseg, thiab tswj, Thiab raws li smart factories, tsev ruaj ntseg, Daim ntawv thov scenarios xws li chaw ua hauj lwm ib puag ncig.
3. Daim teb wearable li: Nrog cov kawm tiav nce ntawm cov neeg xim kom muaj kev noj qab haus huv, ntse watches, ntse bracelets, kev soj ntsuam xyuas cov khoom, kev saib xyuas cov khoom, thiab lwm yam. muaj tiav loj-teev nrov. Nyob rau hauv txoj kev iterative ntawm tej khoom, muaj zog network muaj peev xwm, txo hwj huam noj, ntaus ntawv me me, thiab richer software functions yog urgently ntxiv. Tom qab LTE Cat.1 undertakes lub 2G network hloov, Nws maj mam expands daim ntawv thov scenarios, Thiab kuj nteg ib foundation zoo rau 5G RedCap hauv lub wearable teb.
Yooj yim yuav tsum tau redCap daim ntawv thov scenarios
Ntaus complexity: Lub ntsiab paab rau tus tshiab ntaus ntawv yog txo nqi ntaus thiab complexity piv rau Rel-15/Rel-16 high-end eMBB thiab URLLC li. Qhov no yog tshwj xeeb tshaj yog muaj tseeb rau industrial sensors.
ntaus ntawv loj: Yuav tsum tau siv feem ntau yog tias tus txheem enables li tsim nrog compact daim ntawv.
Deployment tswvyim: Lawv yuav tsum txhawb tag nrho FR1/FR2 frequency bands ntawm FDD thiab TDD.
Tshwj xeeb yuav tsum tau redCap daim ntawv thov scenarios
1. Industrial sensor teb
Hauv lub 3GPP TR 22.832 thiab TS 22.104 qauv kawm, Daim ntawv thov scenario yuav tsum muaj industrial sensors muaj piav: QoS qhov kev pab zoo ntawm wireless sib txuas lus mus txog 99.99%, thiab kawg-rau-kawg qeeb yog tsawg tshaj li 100 milliseconds.
Rau tag nrho cov ntaub ntawv scenarios, Kev sib txuas lus yog tsawg tshaj 2Mbps, Ib txhia symmetrical uplink thiab downlink, Ib txhia yuav tsum tau ib tug nqi ntawm uplink tsheb khiav, Ib txhia li yog tsau installations, thiab ib co roj teeb powered ntau xyoo. Rau tej sensor applications uas yuav tsum tau tej thaj chaw deb tswj, Lub latency no kuj tsawg, xeeb 5-10 milliseconds (TR 22.804).
2. Yees duab yoos teb
Hauv lub 3GPP TR 22.804 txheej txheem, Tus nqi ntawm cov yees duab transmissions yog 2M.4Mbps, Qhov qeeb yog ntau dua 500 milliseconds, Thiab cov reliability mus txog 99%.99.9%. Ib txhia txhais yees duab transmissions yuav tsum tau 7.5M.25Mbps, Thiab tej daim ntawv thov scenarios mas muaj ntau dua yuav tsum tau uplink transmission.
3. Daim teb wearable li
Cov ntaub ntawv transmission tus nqi ntse wearable li yog feem ntau ntawm 5M.50Mbps downlink thiab 2M.5Mbps uplink. Nyob rau hauv tej scenarios, Tus nqi ncov yog yooj yim dua, Txog li 150Mbps downlink thiab 50Mbps uplink. Kuj lub roj teeb rau tus ntaus ntawv yuav tsum kawg rau ob peb hnub (ntau tshaj 1.2 lub lis piam).
