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NTT?h?R???A?uSmart Vertical MIMO?v??1.2Gbps???ɐ???
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?@NTT?h?R???́ALTE-Advanced?????̖????`???Z?p?uSmart Vertical MIMO?v?ʼn??O?̑??s?`?????????s???A??n?ǂ̃A???e?i1?{??1.2Gbps????]?????[?g???o?????B???̎????́A?_?ސ쌧???{??s?x?O?Ɛ_?ސ쌧???͌??s?s?X?n?ł??ꂼ??7????11???Ɏ??{?????B3.9GHz?т̑ш敝100MHz???g???āASmart Vertical MIMO?Ή??̊?n?ǃA???e?i1?{?ƁA?g?ѓd?b?ɑ??????鑪??ԗ?2????g????4?X?g???[??2???[?U?[?̏????ő??肵?Ă???B
?@?]???̋Z?p?ł́ALTE-Advanced??1Gbps????]?????[?g??????????ɂ́A?A???e?i4?{??????MIMO?`?????K?v?ɂȂ邽?߁A??n?ǂɂ?????A???e?i???̑?????ݒu?ꏊ?̊m?ۂȂǁA?R?X?g?̑????????ɂȂ??Ă????BNTT?h?R???ł́A?????Smart Vertical MIMO?ɂ??????????ɂ???āA?A???e?i1?{?ŃA???e?i4?{?????̍?????e?ʂ?MIMO?`?????\?ƂȂ?A??n?ǂ̏ȃX?y?[?X?????\?ɂȂ?A?G???A?\?z?̃R?X?g??}????ƂƂ??ɋ?ԓI?ȗ]?T?????Ȃ??s?s???Ȃǂł???n?ǂ??ݒu?ł???悤?ɂȂ?ƁA???̃????b?g????????Ă???B
?@Smart Vertical MIMO?ł́A?]???Δg?Z?p?ɂ???ăA???e?i2?{?????̑???M???s???Ă????Ԃɉ????āA?A???e?i?̏㉺???ꂼ??̃O???[?v?ɕ??????邱?ƂŁA?A???e?i1?{?ł??A???e?i4?{?????̓`?????x?????????Ă???B?܂??A??M??Ԃ??????[???ɑ??ẮA?O???[?v?????????????ĒʐM???邱?ƂŁA?L?͈͂ȃG???A?J?o?[???\?ɂ??Ă???B
?@NTT?h?R???ł́ALTE-Advanced?̉^?p?J?n??̑????i?K??Smart Vertical MIMO?????p??????v??ŊJ????i?߂Ă???B
Smart Vertical MIMO?ł́A?]???̐????Δg?ɂ??2?X?g???[???]???ɉ????āA?A???e?i?̏㉺?ŃO???[?v?????邱?ƂŁA?A???e?i1?{??4?X?g???[???̑???M?????????Ă????֘A?L?[???[?h
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2020?N?ɂ͉???ő?10Gbps?Ɂ\?\?h?R?????u5G?v?Z?p???Љ?
?h?R????CEATEC?Ŏ?????ʐM?Z?p?́u5G?v???Љ?Ă???B2020?N?̎?????ڎw??5G?ł́A????ő?10Gbps???̒??????ʐM???\?ɂȂ?Ƃ????B
???????x?́H?\?\?؍??Ŏn?܂??????????g150Mbps?h??LTE-Advanced??????
?؍??ł?7?????瑊??????LTE-Advanced?T?[?r?X???n?܂??Ă???B?]????LTE??2?{?̑??x??????????LTE-Advanced???A?\?E???s???Ŏ??ۂɎ????Ă݂??B
?g????LTE?h?????Ɍ????????g?݂Ƃ́\?\?h?R???ɕ????AXi?̃??[?h?}?b?v
37.5Mbps??75Mbps??100Mbps?Ə????ɍ???????}???Ă???h?R????Xi?B?_??6??????1400???𐔂??A3G????̈ڍs???i??ł???B????LTE?̐??҂Ƃ???????h?R???́A???݂ǂ̂悤?ȃr?W???????????Ă???̂??B??n?ǁA???x?A?G???A???A??????ʐM????A?????Ƙb??́g?ڑ????h?܂ł????B
LTE-Advanced?Ɍ??????????ȂǁAKDDI?????????ŐV?Z?p?????J
KDDI???????́A?ʐM??????3?{???コ????uAdvanced MIMO?v???K?͉摜?F???V?X?e???A?u???E?U?????Z?p?Ȃǂ̍ŐV?Z?p??w?Ɍ??J?????B
?h?R???A???O?ړ??ʐM?ŏ???10Gbps?̃p?P?b?g?M???`???ɐ???
NTT?h?R???Ɠ????H?Ƒ?w??2012?N12??11???Ɏ??{?????????ŁA???E?ŏ??߂ĉ??O?ړ??ʐM?????ŏ??ő??10Gbps?̃p?P?b?g?M???`???ɐ????????B
?A?N?e?B?u?A???e?i?{LTE??n?ǂŁA??肫?ߍׂ₩?ȃG???A?\?z???\?\?h?R??
?h?R?????A???p?l?b?g???[?N?ŗp???Ă??郊???[?g?ݒu?^LTE??n?ǂ̐e?ǂƁA?A?N?e?B?u?A???e?i?i?q?ǁj?̐ڑ??????ɐ????????B???ەW???K?i??ORI?ɏ??????Ă???A???v???ɓ????ł???ق??A??肫?ߍׂ₩?ȃG???A?\?z???\?ɂȂ?B
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