Page 5 - NCC NEWS 月刊107年9月號
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᎘ૢ݂ԫ ɛيਖ਼ஞ ყᐝૐ ਖ਼ᙷ༑ᕚ ึਕਉᄳ
ཀֻٙʮτΌၣ༩ܔணdɽεમ͜ਖ਼ၣਖ਼͜ ˲ήଣਜਹ༰ɽdΪϤϞ̀ࠅБආБܔணiΌၣ
ٙ˙όdҦஔᅺ͵ዹዓɓࣸd್Ͼڐ5ϋٙɓԬࣩ ༩̺ܔٙୋɚචݬdʑ˸ேึਜމ˴f
ԷʕdҢࡁ೯ତɓԬආٙܠၪʊϞܘɽٙᔷ
SafeNetٙ༊ᓃࠇಂගމ2015ϋ11˜Ї2016
ᜊdतй݊ڐಂྌٙPPDRၣ༩ܔணdһ݊ɽඎٙ
ϋ6˜dʱй͟ᒵཥڦeɧཥɿʿSKཥڦආБ
મ͜ITUՓ֛ٙყБਗཥڦҦஔᅺInternational
ܔணdܼ̍ί̻য়ܔணSafeNetᐄ༶ʕːdʿίϪ
Mobile Telecommunication, IMTdԨၾਠุၣ༩ආ
̹Gangneungၾഛয়Jeongsun̺ܔਿή
БΥd˸ɨу˸یᒵeߕeߵމԷdʧୗᗫ
ၽf˴ࠅٙʈЪධͦৰə༊ᓃၣ༩ٙdΝࣛɰආ
ࠇf
Бᐄ༶ၪᚐdၾ݅ϞTETRAഃၣ༩ٙʝஷ༊ၾτΌ
1.ᒵʮτΌၣSafeNetࠇ ᜕ᗇd܃ʫ܃̮ʘৃႊଟdPS-LTĚঐ༊d᚛
༩ၾऎԫLTEʍᓔ༊ഃd˸᜕ᗇձ༊PS-LTEҦஔ
ᒵί2014 ϋ೯͛˰൳Sewol୵ᗭࣛd͟
ٙϞࣖf
ୋɓᇞၡܢહ౪ٙዚᗫග๖ஷॹ˶ʝЪdε
ٙʮτΌዚᗫίʔΝٙ᎖ݬԴ͜ІٙႧࠪၣ༩d Όܔໄٙୋɓචݬdႊ9ࡈ΅dཫࠇܔ
˲ܼ̍TETRAeiDENeVHFeUHFձAM/FMഃ၇ ண7300ࢭɽۨਿήၽd˸ႊή˙ִ݁eᙆ࿀e
Ҧஔdᜫ๖ஷɪٙღᖟڜᖟહ౪ٙܓfΪϤί୵ᗭ ऊԣ҅eऎ֦Ԛԣഃ176ࡈଡ଼ᔌԴ͜dԨҁϓऎɪ
ܝdϞ൳Ը൳εᑊࠪࠅӋִ͍݁ൖܔໄΌʮτ LTE̺ٙܔfୋɚචݬۆމဧSeouleԯᆫ༸
Όᄱ᎖ၣ༩ٙࠗʲൡӋfᒵִ݁ί2014ϋdਿ GyeongGieʿ6ɽேึ̹۬dਗ਼ܔໄ4,200ࢭਿ
PS-LTEPublic safety-LTEҦஔdකഹ˓ྌ̈ १eႊΌ333ࡈଡ଼ᔌԴ͜dԨҁϓၾLTE-Me
ܔໄΌᄱ᎖ʮτΌၣ༩SafeNetࠇྌf LTE-Rٙʝஷf
SafeNetٙڋಂཫၑᅼމ2Ίᒵ⬒ߒމߕږ17 2.ߕFirstNetࠇ
ᄂʩdν̋ࠇ͊Ը10ϋᐄ༶൬͜dڋПཫၑߒމ3
ί2001ϋߕቊ༾911ࢵҸᏘʿ2005ϋᒷ
Ίᒵ⬒fSafeNetٙԴ͜ఊЗႊᙆ࿀eહ౪e
ࠬ̔ၯࢆٙ˂್Өܝdཀ911։ࡰึ9/11
ऎ֦Ԛԣeࠏඟeή˙ִ݁eᔼᐕeཥɢe˂್ंഃ
CommissionٙܔᙄʿߕୋɓᇞˀᏐఊЗfirst
8ࡈژdཫࠇਗ਼Ϟ333ࡈʮτΌఊЗʿ20ຬɛٙ
responder࿁ึආБ༷Ⴍdߕִ݁ᐝ༆Ցίၡ
Դ͜٫ᅼdՉၣ༩Ҧஔ݊ਿ3GPP Release 13ٙ
ܢԫ೯͛ࣛdਠ͜ஷৃၣ༩ٙ͜ඎֻֻᐛගᅳᄣe
و͉dԶ37ධ̌ঐfSafeNetהԴ͜ʘ᎖ᗅ݊3GPP
ኬߧ᎖ᄱʔԑdೌج˕౪ୋɓᇞˀᏐɛࡰ̍ўᙆ
Band 28ٙ700MHz᎖ݬdྌԴ͜718-728 MHz ʿ
࿀eऊԣeၡܢᔼᐕહᚐഃٙၡܢஷৃცӋdிϓ
773-783 MHzdΥࠇ20 MHz᎖ᄱf
τΌɪٙဲᅇiϤ̮dΪψ˸ʿఊЗගٙஷৃί
SafeNetࠇમ՟ʮӷΥЪ˙όdִ݁ژ͟ʮ ʝஷɪʥϞཞჟdΪϤdீཀఊɓ̻ၽνʮτ
τΌThe Ministry of Public Safety and Security, Όਖ਼ၣٙணໄd༰ঐڭღจ̮೯͛ࣛၡܢਕஷৃ
MPSS˴பdԨ˲ணͭSafeNet Forum˸ႎණӨ၍ mission critical communicationٙۜሯf
ଣeཥڦഃჯਹਖ਼dʿᗫପุٙᐄ༶ਠ࿁PS-LTEe
2007ϋFCCί700MHz᎖ᗅשርٙୋɚϣజѓ
LTE-RLTE-Railwayd᚛༩ձLTE-MLTE-Maritimed
ၾն˿ʕʿdҎૐʮτΌٙᄱ᎖ၣ༩̙˸ίʮ
ऎԫٙྼ݄ձᐄ༶จԈd˸ڮආʮτΌၣ༩ܔ
ӷྫМᙄpublic-private partnership, PPPٙ
ண݁ഄٙʮ͍ၾீܓf
ݖɨආБ೯࢝fίFCCٙ᎖ᗅྌʕd10 MHz
ᒵִ݁ਗ਼SafeNetܔணࠇਜʱމۃಂٙ༊ᓃ 763-768/793-798 MHzྌʱЪʮτΌᄱ᎖ၣ
ၣ༩Pilot networkd˸ʿܝಂՇචݬٙΌၣ༩ ༩ʘ͜dϤʱ͟ڢᐄлଡ଼ᔌPSSTPublic Safety
̺ܔf༊ᓃၣ༩ٙήᓃމϪࡡ༸Gangwondɰ̍ Spectrum TrustᐏʮτΌᄱ᎖तPublic
ўᑘБ2018̆֙ෳ༶̻ٙয়PyeongchangfЇ Safety Broadband Licensee, PSBLdࠋபၪ༶Ό
Όၣ༩̺ܔٙୋɓචݬ݊͟ඊӀήਜeʃۨ۬ᕄ ᇍఖٙʮτΌᄱ᎖ၣ༩iϾቌٙ10 MHz758-
කd˴ࠅٙϽඎ݊ඊӀήਜٙБਗஷৃၣ༩ʔνே 763/788-793 MHzdуשርࣛٙ D-Blockۆܸݼ
ึਜΌdίӨԣહɪٙၣ༩Υܓ༰ேึਜࢨd މਠ͜ੂdШϤ᎖ݬٙᅺ٫d̀ၾPSSTΝ೯
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