工信部：5G系統中頻段頻率使用規劃發布
Date: 2017-11-24
News Type:
近日，大陸第五代移動通信系統(簡稱“5G系統”)頻率使用規劃取得重大進展。為適應和促進5G系統在大陸的應用和發展，根據《中華人民共和國調頻劃分規定》，結合大陸頻率使用的實際情況，大陸工業和信息化部發布了5G系統在3000-5000MHz頻段(中頻段)內的頻率使用規劃，大陸也成為國際上率先發布5G系統在中頻段內頻率使用規劃的國家。
規劃明確了3300-3400MHz(原則上限室內使用)、3400-3600MHz和4800-5000MHz頻段作為5G系統的工作頻段;規定5G系統使用上述工作頻段，不得對同頻段或鄰頻段內依法開展的射電天文業務及其他無線電業務產生有害干擾。
此次工業和信息化部率先發布5G系統在中頻段的頻率使用規劃，將對大陸5G系統技術研發、試驗和標準等製定以及產業鏈成熟起到重要先導作用。後續，工業和信息化部將繼續為5G系統的應用和發展規劃調整出包含高頻段(毫米波)、低頻段在內的更多的頻率資源。 (新聞來源：中國電子報)
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