Pilot Wireless Network

Dingli provides a Pilot Wireless Network Solution that plays a pivotal role in network quality testing and the seamless transmission of signals between base stations and mobile phones. This innovative solution is designed to enhance the overall performance, reliability, and efficiency of wireless networks. Our product range includes various testing instruments and cross-platform post-processing software.

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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, also known as outdoor tests, are essential procedures in the deployment and optimization of 4G and 5G networks. They involve systematically measuring the network's performance in real-world conditions by driving or walking through various geographic areas. These tests provide valuable insights into network coverage, signal quality, and overall performance, allowing network operators to identify and address issues promptly.

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Indoor Test

Indoor Network Test Solutions are pivotal tools for assessing and optimizing mobile phone cellular networks within indoor environments. These solutions are specifically designed to address the unique challenges of providing seamless connectivity in places such as shopping malls, hospitals, office buildings, residences, schools, and underground parking lots.

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Autonomous Measurement

An Autonomous Measurement or automated network testing is a set of tools, software, and processes designed to assess, monitor, and validate the performance of a network infrastructure. It replaces or complements manual testing methods, enabling network engineers to optimize network performance. These solutions are particularly vital in complex, dynamic, and large-scale network environments.

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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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Dingli’s First Overseas Frequency Re-Planning Project In South Africa

DingLi Aug 08, 2019 Press Release

In 2018, Dingli Corp Ltd’s mobile network services division delivered its first overseas project in South Africa. It is a challenging project both technically and delivery schedule wise. With different network infrastructure and frequency planning strategy to that in China, the project demands higher accuracy of interference matrix generation for any frequency re-planning and optimization decision. Despite these challenges the project was a success.

Together with field engineers from ZTE, Dingli services team was able to formulate a thorough frequency and optimization plan that consists of network exceptions detection, neighbor list optimization, non-co-BSIC between intra-frequency cells in close vicinity, measurement reports collection and others. The outcome was an improved network quality and subscribers' experience.

Project Overview

The Republic of South Africa, located in the Southern Hemisphere and the southernmost African continent with an area of 1,219,090,000 square kilometers, boasting the reputation of Rainbow Nation, is surrounded by Indian Ocean and Atlantic to its east, south, and west side.

Radio Network Scale

1476 base stations with 3872 cells and 9000 carrier frequency. These are densely commissioned in the southwest region, but more sparsely distributed in the northwest and northeast region with a distance of over 20km between sites.  

The project began in August 2018 and shall be delivered in 5 stages to ensure existing network continuity while gradually improves the overall performance. The tireless effort and constant (odd hours) communication for consultation and information exchange by the field engineers with their counterpart in China ensures the efficiency and accuracy of the optimization project. This is evident through the recognition given by the end customer.

The first round of the project has been completed, and the next stage shall commence in the second half of the year. This project has been a valuable experience for Dingli’s network services to lay the foundation and expand its overseas business, while strengthening the cooperation with customers in South Africa.

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