TETRA Base Chaw Nres Nkoj yog cov cuab yeej sib txuas lus tseem ceeb tsim los ntawm kev qhib digital trunking kev sib txuas lus tus qauv tsim los ntawm European Telecommunications Standards Institute (ETSI). Nws yog lub hom phiaj tseem ceeb ntawm lub hom phiaj- tseem ceeb, kev nyab xeeb- tseem ceeb thiab kev lag luam- cov xwm txheej tseem ceeb, thiab tau siv dav hauv kev lag luam xws li kev ruaj ntseg pej xeem, kev tsheb ciav hlau, chaw nres nkoj thiab tshav dav hlau, hluav taws xob thiab tshuaj lom neeg engineering. Cov cuab yeej no muaj cov haujlwm dav dav thiab tuaj yeem muab cov kev pabcuam xws li ob-txoj kev intercom, hais kom ua thiab xa tawm, xa cov ntaub ntawv, thiab puv - xov tooj ntawm tes duplex ntawm tib lub platform. Nws kuj tseem txhawb nqa qhov chaw nres tsheb tsis muaj zog thiab lub davhlau ya nyob twg tawm -network ncaj qha kev sib txuas hom, thiab yog nruab nrog huab cua interface encryption thiab authentication technology los xyuas kom meej kev sib txuas lus kev ruaj ntseg thiab kev ntseeg tau.
Tus tsim yuav siv sij hawm mus rau hauv tus account ob yooj yooj yim thiab practicality. Nws suav nrog ob qho tib si compact thiab ruaj khov sab nraum zoov qauv nrog IP66 huab cua tsis kam thiab xa cov kev daws teeb meem tsim nyog rau kev pab sab hauv tsev. Nws txhawb ntau txoj kev teeb tsa xws li phab ntsa-mounted, ncej mounting, thiab ntauwd sab saum toj installation. Ntxiv mus, nws tuaj yeem pab txhawb TEDS cov kev pabcuam cov ntaub ntawv zoo dua qub thiab C-SCCH thib ob kev tswj hwm raws los ntawm kev hloov kho software, nthuav dav - cov ntaub ntawv ceev thiab muaj peev xwm channel.
Hais txog kev ua tau zoo, nws tuaj yeem txuag cov peev txheej spectrum thaum nthuav dav kev pab cuam ua tsaug rau nws qhov kev txais tau zoo heev, siab -kev tsim hluav taws xob tsim hluav taws xob thiab kev siv tshuab ntau zaus. Lub caij no, cov yam ntxwv xws li kev teeb tsa tsis tu ncua, txuas thaub qab thiab ib zaug - chaw nres tsheb ua haujlwm ua kom muaj kev sib txuas lus txuas ntxiv hauv cov xwm txheej hnyav. Tsis tas li ntawd, los ntawm kev txhawb nqa ntau txoj kev sib kis xws li IP, MPLS, thiab E1, nrog rau cov kev daws teeb meem zoo, nws tuaj yeem txo cov nqi xa mus thiab kev ua haujlwm. Ua ke nrog kev tswj hwm kev sib txuas lus yooj yim thiab kev kuaj xyuas qhov ua txhaum, nws txuas ntxiv txhim kho kev ua haujlwm thiab kev saib xyuas kev ua haujlwm, muab kev sib txuas lus sib txuas lus sib txuas thiab ruaj khov rau ntau yam kev lag luam.
Hangzhou Changze Technology Co., Ltd. Lub Vev Xaib: www.lze-tech.com
Hangzhou Changze Technology Co., LTD., headquartered nyob rau hauv Hangzhou, Tuam Tshoj, nrhiav tau nyob rau hauv 2016, yog ib tug siab -tech enterprise tsom rau kev lag luam hauv nroog ntse. Raws li kev sib koom ua ke software thiab kho vajtse tsim khoom, tsim khoom thiab kev daws teeb meem, tau cog lus rau pej xeem kev nyab xeeb, xwm txheej ceev, hluav taws xob, kev thauj mus los, chaw ua si loj, kev nyab xeeb rau pej xeem, kev sib txuas lus wireless xws li cov neeg siv khoom, hauv kev ua haujlwm txhua hnub thiab lub sijhawm tseem ceeb, muab ceev dua, ruaj ntseg, ntau dua kev sib txuas lus cov khoom siv thiab kev daws teeb meem, pab cov nroog zoo dua thiab nyab xeeb dua.
Lub tuam txhab tau teeb tsa ob lub chaw R & D hauv Hangzhou thiab Xi'an, hangzhou lub hauv paus chaw ua haujlwm npog thaj tsam ntawm 20,000 square metres, lub tuam txhab pab pawg tseem ceeb los ntawm ZTE, Ali thiab lwm yam hauv tsev siab tshaj - cov tuam txhab thev naus laus zis, cov tswv cuab tseem ceeb ntawm tus kws kho mob 4, tus tswv 6 thiab hauv kev lag luam muaj ntau tshaj 10 xyoo kev ua haujlwm. Nrog pab pawg r & D ywj siab, peb muaj ntau xyoo ntawm kev tsim qauv hauv kev sib txuas lus ntiag tug network. Xws li RF circuit kev tshawb fawb thiab kev tsim kho, kev tsim kho software, cov qauv tsim khoom thiab cov khoom tsim qauv tsim.
Hytera Communications Corporation Ltd
Raws li tsuas yog kev lag luam hauv tsev nrog ua tiav TETRA system R & D thiab kev xa khoom muaj peev xwm, nws tau ntev tuav txoj haujlwm tseem ceeb hauv TETRA hauv paus chaw nres tsheb hauv tsev lag luam. Lub tuam txhab muaj kev ywj pheej raws tu qauv txheej txheem thev naus laus zis, thiab nws cov khoom siv hauv paus chaw nres tsheb tau dhau los ua peb tiam ntawm kev rov ua dua tshiab, hloov kho los ntawm cov txee qub txeeg qub teg- hom rau cov khoom sib xyaw ua ke.
ZTE Corporation
Kev tsom mus rau qhov dav thiab nqaim kev sib koom ua ke platform thiab IP-raws li kev teem sijhawm thev naus laus zis, TETRA cov kev lag luam muaj feem xyuam yog lub hauv paus ntawm lub zog thiab kev ua lag luam chaw ua si, nrog rau kev ua lag luam ntawm kwv yees li 15% hauv 2024. Cov khoom siv hauv paus yog tsom rau kev sib raug zoo nrog kev lag luam ntiag tug tes hauj lwm thiab txhawb nqa lub suab xa tawm thiab cov ntaub ntawv xa mus.
54th Research Institute ntawm Tuam Tshoj Electronics Technology Group Corporation
Raws li kev tshawb fawb- lub koom haum taw qhia, nws tsom mus rau kev lag luam tshwj xeeb xws li tub rog thiab kev tiv thaiv ciam teb hauv TETRA, nrog rau kev lag luam sib faib kwv yees li 5% hauv 2024. Qhov txiaj ntsig tseem ceeb nyob hauv kev tsim kho kom haum rau siab - xwm txheej kev nyab xeeb. Cov khoom siv hauv paus chaw nres tsheb muaj kev tiv thaiv - cuam tshuam thiab tiv thaiv - muaj peev xwm cuam tshuam. Txawm hais tias kev lag luam loj me me, nws yog irreplaceable nyob rau hauv tej teb.
Zte Gaoda Technology Co., Ltd
Raws li lub tuam txhab nyob rau hauv ZTE system uas tsom rau kev sib txuas lus ntiag tug network, nws tshwj xeeb hauv nruab nrab - mus rau - qis - kawg TETRA kev ua lag luam. Cov khoom lag luam hauv paus chaw ua haujlwm coj tus nqi ua haujlwm raws li lawv qhov kev sib tw, feem ntau yog ua haujlwm rau pej xeem kev nyab xeeb thiab me me - nplai kev lag luam hauv peb - thiab thib plaub -tier nroog. Txoj kev tshaj lij yog feem ntau sib xws nrog lub ntsiab TETRA raws tu qauv.
