IOWN Global Forum is a global group aiming to develop technical standards for all-photonics networks. "Mobile traffic is growing more and more every day," Katsuhiko Kawazoe, chair of the IOWN Global Forum, told CNBC via email. "Data centers are becoming bigger and bigger, and hyperscale data centers are a struggle for societies' carbon reductions," Kawashima said. "To deploy antennas, we need optical fiber to connect antennas to radio data centers," Kawashima explained. For now, the IOWN Global Forum is working toward achieving its main goals by 2030.

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