Logo of Phnom Penh Post newspaper Phnom Penh Post - South Korean mobile carriers admit 5G teething problems

South Korean mobile carriers admit 5G teething problems

Content image - Phnom Penh Post
A man walks past an advertisement for the 5G mobile networks service of KT in Seoul. JUNG YEON-JE/AFP

South Korean mobile carriers admit 5G teething problems

With complaints increasing among local users as to the quality of the fifth-generation (5G) cellular network, South Korea’s mobile carriers have admitted their services failed to meet consumer expectations, pledging improved operations.

SK Telecom, KT and LG Uplus have each publicly acknowledged their 5G networks had issues in delivery as some subscribers have been complaining their services are not as speedy and secure as advertised.

Faced with criticism ranging from low speeds to poor connectivity since the launch of 5G network services earlier this month, the mobile carriers’ chiefs have pledged to improve their services with wider coverage and faster speeds.

“We have to be humble in accepting the consumers’ complaints about our shortcomings during the initial stage,” LG Uplus quoted its chairman Ha Hyeon-hoe as saying at a meeting on Friday. “It is time to focus our efforts to achieve the best quality of 5G network.”

LG Uplus said it will introduce technology that allows for dual connectivity of the 5G and its previous 4G Long Term Evolutions. Called “5G NR dual connectivity” of “5G EN-DC”, the technology can increase average speed of 5G network by up to 200 megabits per second.

The first to pledge better service was SK Telecom, whose chief Park Jung-ho said in an emergency executive meeting on April 10 that while the company fell short of meeting consumer expectations, it will launch all-out efforts to improve 5G services.

A week later, KT followed suit as its chief Hwang Chang-gyu accepted criticism during a meeting with lawmakers. Stressing that the country’s 5G network services were at an early stage, Hwang pledged to improve the quality as soon as possible.

“We are well aware of the consumers’ criticisms,” Hwang said, responding to the lawmakers’ accusation that mobile carriers failed to deliver quality service by sticking to the title of the “world’s first” county to offer 5G commercial service. “We are in emergency mode to solve the problem.”

Consumers here have complained of difficulties in accessing the 5G network even in Seoul and the surrounding metropolitan area. Some 5G smartphone users have reported malfunctions in the transition between 5G and 4G, or Long Term Evolution.

The country’s smartphone makers also suffered from glitches in the defective networks. While Samsung Electronics has released a series of software updates for the Galaxy S10 5G, LG Electronics has announced it will delay the launch of its first 5G-powered smartphone, the V50 ThinQ.

In order to address consumer complaints, the government said on Saturday it would hold a weekly meeting with mobile carriers and phone manufacturers. The first meeting is to take place on Tuesday to discuss how to resolve network glitches and achieve nationwide coverage.

“The government is taking seriously the consumers’ complaints during the early stage of 5G commercial services. Along with mobile carriers and phone manufacturers, we will solve the problem,” said Jang Suk-young, who coordinates the government-led trilateral meeting.

South Korea has pledged to establish a full-fledged nationwide 5G network within three years. Earlier this month, President Moon Jae-in said the country will spend more than 30 trillion won ($26.4 billion) creating a 5G-friendly business environment by 2022.

According to Representative Byun Jae-il of the main opposition Liberty Korea Party, as of April 3 nearly 90 per cent of Korea’s 5G base stations were located in Seoul, the surrounding area and five metropolitan cities. THE KOREA HERALD/ANN

MOST VIEWED

  • Shanxi wins bid to build sections of new Siem Reap airport

    Shanxi Mechanization Construction Group recently won the bid to build two sections of the new Siem Reap Angkor International Airport project in Cambodia for 290 million yuan ($42.16 million). The existing Angkor International Airport in Siem Reap, 5km from the famous ancient temple complex and world tourism

  • Cambodia rejects call by UN for open invite

    Cambodia has rejected a UN Human Rights Council (UNHRC) recommendation submitted by five countries at the Universal Periodic Review (UPR) calling on the Kingdom to issue a standing invitation to UN special procedures to visit at any time. The rejection was part of the 25 recommendations

  • Cambodia’s medical system is due for a check-up

    In Cambodia, many high-ranking government officials and public figures seek medical treatment abroad – including Prime Minister Hun Sen. With this in mind, it is not surprising that many locals also seem to often distrust local healthcare facilities. Cambodia has one of the fastest growing economies

  • VIP prison scrapped amid much criticism

    The Ministry of Interior announced on Thursday that Cambodia’s first privately run prison, which was to allow prisoners with enough money to upgrade to more comfortable cells, has been scrapped. Ministry spokesman Khieu Sopheak said studies had found that no other country in the