Pilot Wireless Network

Dingli's Pilot Wireless Network Solution is instrumental in ensuring seamless signal transmission between base stations and mobile devices. This cutting-edge solution is tailored to improve the performance, reliability, and efficiency of wireless networks, delivering enhanced network quality and user experience.

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Small Cell

Small Cell Test Networks stand at the core of the continuous transformation of wireless communication. They serve as pivotal elements in the expansion and fine-tuning of wireless infrastructure to cater to the ever-growing need for swift and dependable connectivity. Unlike public networks, some organizations, such as smart enterprises or hospital possess heightened demands for network quality.

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Drive Test/Outdoor Test

Drive tests, or outdoor tests, are vital for optimizing 4G and 5G networks. By evaluating network performance in real-world conditions, they provide key insights into coverage, signal quality, and performance, helping operators quickly address issues.

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Indoor Test

Indoor Network Test Solutions are essential for evaluating and optimizing cellular networks in indoor environments. Designed to tackle connectivity challenges, they ensure seamless performance in spaces like shopping malls, hospitals, offices, residences, schools, and underground parking lots.

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Autonomous Measurement

Autonomous Measurement leverages advanced tools, software, and processes to assess, monitor, and validate network performance. By replacing or complementing manual testing methods, it streamlines network evaluation, enabling engineers to optimize performance efficiently.

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Laboratory Automation

Laboratory test solutions are integral to the development, validation, and pre-deployment stages of 4G and 5G networks, ensuring their robustness and stability before market introduction. Within these controlled environments, network equipment, devices, and software undergo thorough testing to guarantee optimal performance, reliability, and compatibility.

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Post Processing

Dingli is at the forefront of providing cutting-edge Post Processing solutions tailored for network testing. These solutions are designed to enhance the entire spectrum of network analysis, ensuring optimal performance, reliability, and efficiency. We provide robust software analysis and processing platform for network benchmarking.

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Improve network quality and end-user experience efficiently and cost-effectively

DingLi Jul 15, 2023

Organization

Nextel Brazil

Nextel is a Brazilian mobile carrier, originally based on iDen radio technology. The company is fully owned subsidiary of NASDAQ-listed NII Holdings, Inc. which provides a range of telecommunications services through subsidiaries across Latin America.

Challenge

Nextel is the 5th operator in Brazil, serves over 4 million subscribers every day. Nextel was conducting regular optimization and expansion activities on a daily basic to ensure the quality of its mobile network.

Managing these tasks requires significant manpower and resources. High volumes of data were continuously being collected and post-processed with the traditional DT tools, proving to be an inadequate and time consuming tasks.

Nextel needed a solution to speed up the regular network optimization activities, manage and resolve the network issues that failed to provide high quality user experience

After sourced and tested multiple tools on the market, Nextel ultimately selecting Dingli’s Pilot to tackle these challenges.

Solution: Automate to Save Time and Improve QoS/ QoE

Dingli innovative network benchmarking and drive testing solution accelerates the verification of WCDMA 2100Mhz and LTE 1800Mhz, Voice and Data, including MOS. It makes LTE network monitoring, benchmarking and optimization test fast and efficient.

Our solution supports the automated drive test tools to collect the real user data, and Pioneer Expert and Fleet Edge platform to post-process and analyse the collected information.

Most importantly, the automation and analytics of Dingli’s solution addressed Nextel’s main challenge of ensuring an effective optimization process in the midst of rapid network expansion.

Results

More Efficiency Drive Test

Intelligent Monitoring and Analytics

Using Dingli’s automated test cases, Nextel reduced drive test team by 75% and improve efficiency. This solution uses automation to reduce test complexity and provide comprehensive network monitoring and test report.

With the efficiency and accuracy of network benchmarking measurement, Nextel was able to improve overall performance/coverage/quality, and understand subscribers’ behaviour better with user perception test and measurement data.

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