Page 4 - NCC NEWS 月刊107年9月號
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᎘ૢ݂ԫ COLUMN STORY
ঐiϤ̮dLTEٙ༟ࣘෂ፩ே̀ீཀࣨːၣ༩ආБ ɚePPDRၣ༩ܔணၾყࣩԷʱؓ
༟ࣘʹ౬dਿήၽٙܝ၌ၣ༩ΪӨʕᓙࣛdਗ਼ఄ
2012 ϋdԭ˄ਜཥڦᑌຑAsia-Pacific
̰ஷৃٙ̌ঐfΪϤd3GPPίRelease 12و͉ʕ̋
Telecommunity, APT০࿁PPDRٙᄱ᎖ਕცӋd
ɝD2DDevice to DeviceٙҦஔᅺdԴ၌ༀໄ
̈4၇ၣ༩ܔணᅼόf
ග̙ආБฤరၾஷৃdϾʔɓ֛ცࠅீཀࣨːၣ༩ආ
Б༟ࣘෂ፩dԨ̋ɝЭַ፰Low Latency໊ٙଡ଼ஷ 1͟PPDRዚܔɓࢁਿIMTҦஔᅺਖ਼͜ၣ
ৃGroup Communicationਕd˸˕౪ɓ࿁εٙ ༩dԨ͟༈ዚආБၪ༶i
ᄿᅧஷৃf 2ਿஷٙ͜IMTҦஔᅺdPPDRዚਗ਼Չהኹ
Ϟձၪ༶ٙਖ਼͜ၣ༩ၾਠุၣ༩commercial
Release 13ٙو͉ආɓӉ̋ɝၡܢਕɓܲஷ
networkഐΥdԱਠʘૢdԴPPDRዚᐏ
Push-to-talkٙҦஔᅺdԴ͜٫˸ீཀ౽ᅆ
ဘ༷ঐɢdԨί༈ਠุၣ༩ɪኹϞԴ͜Ꮄ
ۨБਗཥ༑ʿ LTE ਠ͜ၣ༩d˸ɓ࿁εٙ˙όආБ
ᛆi
ၡܢԫٙႧࠪᄿᅧiϤ̮dRelease 13ʕɰ̋ɝ
Isolated E-UTRAN ٙᅺdӨא݊ၡܢԫ೯ 3ਿஷٙ͜IMTҦஔᅺdਗ਼PPDRዚኹϞձ
͛ܝd߰ਿήၽٙܝ၌ෂ፩ၣ༩೯͛ஹᇞମ੬ࣛdί ၪ༶ٙਖ਼͜ၣ༩ၾਠุၣ༩ഐΥdШ͟ਠุၣ༩
ਿήၽٙႊᇍఖʫdԴ͜٫ʥ̙־ϤආБஷৃdΪ ᐄ༶٫ኹϞၣ༩ٙהϞᛆၾᐄ༶ᛆdPPDRዚ
ϤdહӨɛࡰ̙˸ίʔცࠅܝ၌ၣ༩ٙઋرɨdਗ਼ਿ ۆீཀਠ՟ᎴԴ͜ᛆi
ήၽٜટ׳ໄϞၣ༩ਕცӋٙήਜd͜˸Զ 4PPDRዚʔܔணОၣ༩dϾ݊ၾਠ͜ၣ༩ᐄ
ᄱ᎖ஷৃਕfਿεదᅂ྅ٙуࣛෂ፩ცӋٙ ༶ਠ͜Νɓࢁਿᓾண݄dԴPPDRٙਕϓމ
৷d3GPP̙ঐίRelease 14ٙو͉ʕ̋ɝၡܢਕ ༈ਠ͜ၣ༩ɨɓࡈ܆ௐٙɿၣ༩ᗳЧൈᏝӷɛ
ൖৃʿ༟ࣘෂ፩ᅺd˕౪һ৷༆ؓܓٙуࣛᅂ྅d ၣ༩Virtual Private Network, VPNdאPPDRዚ
˸пʮτΌਕٙආБf Աਠૢ՟Դ͜Ꮄᛆf
ྡ1 3GPP- ᄱ᎖ʮτΌஷৃᅺစආ
༟ࣘԸ๕j3GPP͉˖ଣ
02 ĸ NCC NEWSg2018