Wireless Network Bandwidth Quality Measurement Using QoS Standard Tiphon

As technology develops, computer networks have a very important role because they have many advantages, i


Introduction
With the rapid advancement of information technology, the integration of computer network systems has become an essential part of everyday life.These systems are used for various purposes, including personal needs, education, work, and government operations.The Baidhaul Ahkam Islamic education foundation in the implementation of teaching and learning for RA, SDIT, SMPI, and SMKI students also utilizes computer network systems.

The Computer Network System at Baidhaul Ahkam Islamic Education
Foundation is self-managed.ISPs or internet service providers are companies or organizations that provide internet access to users, in the Baidhaul Ahkam Islamic Education Foundation using Telkom ISPs as the main ISP.The product used for internet network installation uses IndiHome and the package used is 200 Mbps.The internet connection is primarily dedicated to supporting teaching and learning processes as well as meeting administrative needs within the Baidhaul Ahkam Islamic Education Foundation.
Bandwidth is the amount of data that can be sent simultaneously in a data exchange at a given time.Bandwidth can also be expressed in Bits Per Second (BPS).
BPS units utilize digital equipment, but bandwidth can also be expressed in units of Hertz (Hz) (Sutarman et al., 2021) Bandwidth is also plural, meaning the amount of mixed data packet time consumption is determined by units of bit per second (bps).
The greater the bandwidth, the more information can be transmitted.(Lukman et al., 2019) to know if the existing bandwidth meets the internet requirement in the Baidhaul Ahkam Islamic Education Foundation.With the existing problems, the author tries to measure bandwidth quality using QOS standard tiphon at the Baidhaul Ahkam Islamic Education Foundation.
According to (Mikola et al., 2022) QoS (Quality of Service) or quality of service is a measurement method that describes the extent to which the network runs in an orderly method.This method can spread existing networks through several stages of the process, namely analysis, design, prototype simulation, implementation, monitoring, and management.(Sanjaya & Setiyadi, 2019) The purpose of this study is to determine the quality of network traffic using standard QoS to improve the quality of network traffic at the Baidhaul Ahkam Islamic Education Foundation using the method of calculating four parameters Troughput, Packet Loss, Delay, and Jitter.

A. Data Collection Techniques
The method used to collect researcher data when conducting research is the The process that needs to be done in the NDLC method and the process is explained as follows: 1) Analysis: In this stage will analyze the needs of the network, analyze problems, user needs, and as well as the topology or network that already exists in the Baidhaul Ahkam Islamic Education Foundation.The method used at this stage includes interviews with the Baidhaul Ahkam Islamic Education Foundation in implementing computer networks in the foundation.
2) Design: The author makes a physical design in the form of a description of the current needs, then the author makes a design in the form of a topological diagram, network topology in the hope that this image can provide an overview of existing needs.(Papua et al., 2021) 3) Simulation Prototype: After being designed, simulations will be made with the help of tools, in this case researchers will use Cisco Packet Tracer, the application used to conduct simulations.(Firdiansyah & Purnamasari, 2021) 4) Implementation: In the stage the researcher will apply all what has been planned and designed in the previous stage.
5) Monitoring: After implementing this monitoring stage is a very important stage so that communication and internet networks can run in balance with the initial goals and desires of users in the initial analysis stage, it is necessary to carry out monitoring activities.
6) Management: In the management or management stage, one of the special concerns is the issue of policies or series that need to regulate or create a system that has been built so that it can last a long time and run well.Piksel 11 (2): 283 -292 (September 2023) In this study, researchers will measure the quality of wireless network bandwidth with several stages, in the measurement process that refers to QoS (Quality of Service)

B. Research Stages
requires the support of several applications or software that will be used for wireless network measurement.The following is the process of steps that researchers will take in measuring the quality of wireless network bandwidth at the Baidhaul Ahkam Islamic Education Foundation.

3) Plan
Researchers must understand the core of the problem, the next step is to plan actions to be carried out in testing network performance using the QoS (Quality of Service) method on wireless networks with TIPHON standards.

4) Acting
Researchers implement action plans made with the hope of solving these problems through the implementation of wireless net testing with standard QoS (Quality of Service) parameters.After the implementation is considered complete, the researcher proceeds to evaluate the results of the implementation.The evaluation was carried out based on standard QoS (Quality of Service) parameters on wireless networks at the Baidhaul Ahkam Islamic Education Foundation.Data from wireless network bandwidth quality measurements will be compared with QoS standards that use TIPHON standardization.The goal is to determine whether the QoS data obtained falls into the category of very good, good, medium, or bad.

C. Network system test analysis
Quality of Service (QoS) is a method of measuring how good the network is and is an attempt to define the characteristics and properties of a (Rachmadi, 2021) Quality of Service (QoS) or service used to measure some performance attributes that have been specified and associated with a service

a) Throughput
Throughput is the total number of packets that control the movement of data sent to reach its destination in a given interval divided by the duration of the interval.
Throughput capacity is an organization sending information with the equation of how much information In the process of sending data, there is a formula used to calculate the amount of data sent in a period.(Aprianto Budiman et al., 2020)  The formula for standardizing the throughput value.applications because retransmission will reduce the overall network effectiveness even when the amount of data consumption is sufficient.(Tiar et al., 2021) manner and is an attempt to define the characteristics of a service.To measure wireless network QoS (Quality of Service) based on the Tiphon (Telecommunications and Internet Protocol Harmonization Over Networks) standard, four parameters are utilized, namely Throughput, Packet Loss, Delay, and Jitter.(Prasetyo& Tan, 2021)The method used in measuring this wireless network uses the Network Development Life Cycle (NDLC) Figure 1: NDLC method Figure 2. Analysis Process In this phase, researchers will apply the action research approach as a research method.1) Setting up hardware and Software The hardware used by researchers is laptops and software used by Microsoft Windows 10 Pro researchers, PingTools application version 4.64, Wireshark software version 4.0.0 2) Perform Diagnosis In this step, a diagnosis was made that hampered the performance of the WLAN network at the Baidhaul Ahkam Islamic Education Foundation, resulting in a decrease in QoS value.
and 4 show the standardization parameters.To calculate network QoS (Quality of Service) according to Tiphon version.b)Packet LossPacket Loss is a benchmark that describes the situation when displaying the total number of packets lost due to packet collisions on the network, this affects all Piksel 11 (2): 283 -292(September 2023) Delay is the amount of time it takes for data to travel from the starting point to the end point.Delays can be affected by factors such as distance, physical media, traffic density, or longer processing times.Delay can be calculated by dividing the ping time by the number of pings sent.(Rachmat, 2021)

Table 2 .
Packet Loss Category

Table 3 .
Delay Category d) Jitter