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TAG：無線專網(wǎng)

上海出臺意見：推進26GHz頻段5G網(wǎng)絡試驗示范，保障5905-5925MHz頻段車聯(lián)網(wǎng)直連通信頻率需求

上海出臺意見：推進26GHz頻段5G網(wǎng)絡試驗示范，保障5905-5925MHz頻段車聯(lián)網(wǎng)直連通信頻率需求

呢喃 6個月前 (12-23) 3513

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