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進入《TAIPEI TIMES》 Ministry to test Taiping satellite system
Itu Aba Island is pictured in an undated photograph. Photo: Reuters
FLEXIBILITY: The digital ministry is testing two different satellite systems as part of its efforts to build a diverse and resilient communication network, an official said
By Shelley Shan / Staff reporter
The government is to test a medium Earth orbit satellite system on Itu Aba Island （Taiping Island, 太平島） at the end of next month and aims to activate the low Earth orbit system OneWeb in the first half of this year, the Ministry of Digital Affairs said yesterday.
Tests of two satellite systems are part of the ministry’s two-year verification plan, which was launched last year to use non-geostationary satellites to bolster the digital resilience of the nation’s communication networks in times of crisis.
A geostationary satellite system is being used for communication purposes on Taiping Island, with its bandwidth accounting for only one-fifth of the medium Earth orbit system, Minister of Digital Affairs Audrey Tang （唐鳳） told a news conference.
“Once the medium Earth orbit satellite system is launched, the bandwidth available on Taiping Island would increase fivefold. The test on the island is scheduled for the end of next month,” she said.
OneWeb is to be activated during the first half of this year, she added.
“We are to discuss with the Ministry of National Defense about including verification of digital resilience in its military exercises this year. This would help defense officials gauge the bandwidth it would need and plan for the installation of satellite gateways,” she said.
Department of Communication and Cyber Resilience Director-General Cheng Ming-tsung （鄭明宗） said that 16 ground gateways for low and medium Earth orbit systems have been built.
The digital ministry would complete the installation of the medium Earth orbit system should the test on Taiping Island go successfully, Cheng said.
“We would not verify one satellite system only. We are aiming to build a diverse, heterogeneous and resilient communication system. Tests on other satellite systems would be conducted as long as they meet national security and cybersecurity requirements,” he said.
The verification plan would test the first-generation OneWeb satellite system, with signals coming from gateways in Japan, Thailand and Guam, he said.
“We will support Chunghwa Telecom Co’s （中華電信） procurement of the second-generation OneWeb satellite system, and gateways would need to be built here on Taiwan proper for the signals to cover the entire nation,” Cheng said.
The satellite systems are mainly for political use and military command systems, not for the public to access the Internet, Deputy Minister of Digital Affairs Lee Huai-jen （李懷仁） said.
Aside from testing satellite systems, the ministry said that it would bolster protection of the nation’s critical infrastructure, such as submarine cables, Radio Taiwan International and National Police Radio.
Builders of critical infrastructure and relevant service providers must have cybersecurity protection plans to prevent potential disruptions of services caused by natural disasters, terrorist attacks or cybersecurity breaches, it said.
They must stipulate procedures to detect, report and recover from cybersecurity breaches, it said, adding that the National Communications and Cyber Security Center is in charge of monitoring the operation of critical infrastructure, assisting operators in addressing cybersecurity and sharing intelligence.
Last year, the center shared 760,336 pieces of cybersecurity information with critical infrastructure operators, it said.
Meanwhile, the ministry said it aims to accelerate the construction of a 5G system and broadband services around the nation — particularly in urban areas and outlying islands — by offering incentives to telecoms.
As of last year, about 97.4 percent of Taiwanese were covered by 5G, while the average high-speed broadband service coverage rate had risen to 76.29 percent, it said.
新聞來源：TAIPEI TIMES
