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      中國移動研究院副院長黃宇紅:5G發展仍然面臨三大挑戰

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      中國移動研究院副院長黃宇紅:5G發展仍然面臨三大挑戰

      分類:
      行業動態
      作者:
      來源:
      2018/09/24 08:54
      【摘要】:
      5G發展仍然面臨三大挑戰

      隨著5G日益臨近,產業鏈正在變得沸騰。數據顯示,截止到2030年,5G帶動的直接產出和間接產出將分別達到6.3萬億元和10.6萬億元。在巨大的利益驅動下,特別是自3GPP今年6月凍結5G SA獨立組網標準,形成史上首個真正完整的5G標標準后,國內從設備商到運營商再到終端商都摩拳擦掌,積極為最后的商用攢足干勁。

      但是,在業界蓄勢待發的背景下,5G商用落地并不是像看上去那樣一片坦途。在918日舉行的第一屆中國無線電大會上,中國移動研究院副院長黃宇紅表示,5G發展仍然面臨三大挑戰。

      一是5G需要巨大的投入。黃宇紅指出,不管是5G網絡的建設,還是運營維護的成本,都是傳統模式難以支撐的。因此,如果要長期良性發展5G,從政策制定者、運營商到終端廠商,都要做好高投入的心理準備。

      二是5G靈活運營要求高。網元參數配置靈活、5G管理運營體系復雜、業務相應快速多變是5G的顯著特點。黃宇紅強調,運營商必須提高自身對5G的運營水平,才能良好推動5G的普及。

             三是跨行業融合門檻高。5G的高帶寬、大流量、低時延為物聯網帶來了技術基礎,醫療、工業、教育、農業、教育、交通、金融、娛樂、能源將以極大的體量產生融合。這勢必會對5G的發展帶來推動力,也將帶來極大的壓力。

      因此,黃宇紅表示,5G具有龐大健壯的端到端產業鏈和服務鏈,提供基于服務的柔性網絡和切片能力,業務部署更加靈活、經濟、安全、可靠,同時滿足公網和垂直行業的定制化需求,才能建立優質的5G網絡。有鑒于此,中國移動通過牽頭成立O-RAN產業聯盟、主導提出SBA架構、研究ITU面向智慧醫院的無限能力開放等方式,力圖打造產業、架構、成果、能力都開放的新一代5G網絡。

      特別是物聯網方面,黃宇紅披露,我國物聯網已有3.8億以上的連接,5G會帶來一個極其廣闊的市場。測算顯示,除了運營商收入,5G2020年首次全面商用即可實現1.2萬億元的間接收入,2021年就能達到2.3萬億元,2022年將升至4萬億元左右。對于未來數字經濟的發展,5G將成為一個重要基礎。黃宇紅介紹,中國移動不僅成立了5G聯合創新中心,還在全國建設了14個開放實驗室,并準備發起成立5G創業基金,來支持5G的創新和創業。

      近日,工業和信息化部副部長陳肇雄在出席世界電信展時表示,中國高度重視5G發展,支持企業、產業組織深入開展國際交流合作,積極參與全球5G標準制定。目前,華為、中興等設備廠商與運營商的5G測試正順利推進,三大運營商也在各大城市加快布局5G試點,而國產手機廠商小米、OPPOvivo等也紛紛宣布即將推出5G手機。一切都在預示、5G的商用已為時不遠。

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