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Network Optimization refers to the techniques, and best practices used to monitor and improve network performance – analyses the network infrastructure, identifying performance issues, and implementing solutions to eliminate them. Before discussing about wireless network performance optimization, let’s discuss about a wireless network. A wireless network is a network of computers, smartphones, sensors, actuators, or other connected objects that communicate to each other to the Internet, through several wireless communication channel and with the goal of more effectively achieving important tasks. So, now let us see how wireless network performance optimization is done along with User-friendly 4G Tester, 4G LTE Tester, 4G Network Tester and VOLTE Testing tools & Equipment and User-friendly Best wireless site survey software, site survey tools for wireless networks & Wifi site survey software app in detail.

It is important to manage, optimize and plan the wireless network using the limited wireless spectrum resources, to serve the explosively growing traffic and diverse applications needs of end users. It is desirable to have solutions to automatically monitor, analyze, optimize, and plan the network by considering the challenges of dynamics and complexity of the wireless systems, and the scale of the networks.

What Is Network Optimization?

Network optimization monitor, manage, and improve network performance by refering to a range of tools, strategies, and best practices. In today’s highly competitive, dynamic business environment, it’s not enough to perform adequately for essential networks, especially when we move further into the digital age, the world depends on reliable, fast, safe, available, 24/7 data transfer, therefore network optimization is important to take considered.

The primary goal of network optimization is to ensure the excellent network design and performance at the lowest cost structure that will help network to promote increased productivity and usability. And this is achieved by managing network latency, traffic volume, network bandwidth, and allowing data to be exchanged effectively and efficiently.

Network optimization is not a “one-and-done” operation but an ongoing process. Though business requirements utter a certain level of performance, but time and budget limit what you can and can’t modify. So, you continuously monitor the network to ensure you maintain the desired level of performance. When it comes to the features of network optimization, it involves measuring performance metrics such as latency, throughput, and packet loss, then making strategic changes to remove blocks and optimize network resources; and include traffic analysis, infrastructure design, bandwidth management, and protocol optimization techniques.

Optimization techniques you can use for network performance –

  • QoS (Quality of Service): QoS is one of the best network optimization techniques that allows you to prioritize certain network traffic and critical latency-sensitive services (like VoIP) thereby improving overall network performance and user experience.
  • TCP optimization: With TCP optimization, routing devices get fine-tuned and processed to reduce overall RTT.
  • Data caching: The caching of frequently accessed data (what Content Delivery Networks (CDN) do for web servers) can have a positive impact on bandwidth consumption and network device resource utilization.


Following are the processes in which network optimization get measured.

Latency and round-trip time –

Latency and round-trip time (RTT) are engaged in dealing with the speed of a network. Latency or RTT is the time it takes time for data to go from source to destination and back again. Some of the reasons include for high levels of latency and long round-trip times are as follows:

Geographical distance

Network device bottlenecks

Network transmission mediums


Jitter –

jitter is an uneven or unpredictable flow of data packets and the absolute value of the difference between the forwarding delay of two consecutive received packets belonging to the same stream – it is calculated by taking the average of the difference in consecutive ping responses and it will be better if it keeps lower the number.

Some of the important causes such as network congestion, Wi-Fi connectivity issues, and faulty or overloaded network hardware that create jitter – jitter (too much) can wreak havoc on network performance and can make VoIP calls or teleconferences effectively unusable.



We all want our networks to be faster, hence it’s important to keep network optimization in mind, when it comes to business benefits. Wireless network performance optimization allows you to balance the time, money, and resource investments against the benefit of network. RantCell is a smart phone-based tool that will enable you to deliver a well-performing network to the business and keep your users happy.

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