How will Celcom enhance its 4G network coverage and quality?

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Celcom Axiata Bhd to Enhance 4G Network Through Significant Capital Expenditure in 2021

Celcom Axiata Bhd has allocated RM1 billion for its 2021 capital expenditure (capex) with the primary objective of improving its nationwide network capacity. These investments are specifically designed to support the objectives outlined in the National Digital Infrastructure Plan (Jendela). The company's strategy includes expanding Fourth Generation (4G) network LTE population coverage to 95.6 per cent, ensuring a consistent high-definition video experience, enhancing indoor coverage, and providing a seamless Voice over Long-Term Evolution (VoLTE) service.
Focus on Expanding 4G LTE Population Coverage

A key component of Celcom's 2021 network enhancement plan involves a concerted effort to boost its 4G LTE population coverage. The company aims to achieve a nationwide coverage rate of 95.6 per cent, indicating a significant expansion from its current footprint. This expansion is crucial for ensuring that a broader segment of the population can access reliable and high-speed mobile internet services.
Improving User Experience and Service Quality

Beyond mere coverage expansion, Celcom is committed to elevating the overall user experience. This includes delivering a consistent high-definition video experience, which necessitates greater bandwidth and network stability. Furthermore, the company plans to improve indoor coverage, addressing a common pain point for mobile users where signal strength can be diminished within buildings. The provision of a seamless Voice over Long-Term Evolution (VoLTE) experience is also a priority, offering clearer voice calls over the 4G network.
Deployment of Advanced Network Technologies

To achieve these ambitious goals, Celcom will continue to invest in and deploy the latest end-to-end network technologies. These advanced solutions include implementing 4T4R multiple-input and multiple-output (MIMO) technology, which enhances spectral efficiency and capacity by using multiple antennas at both the transmitter and receiver. Carrier aggregation, another key technology, will be deployed to combine multiple frequency bands, thereby increasing data throughput and improving network performance. Additionally, the adoption of 256 Quadrature Amplitude Modulation (QAM) will further boost data transmission efficiency.

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How will Celcom enhance its 4G network coverage and quality?

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