Normalized Uplink Bandwidth Scheduling Algorithm for WiMAX Networks

Naik, Deepa; Dora, Santosh Kumar; Nikita,; De, Tanmay

doi:10.1007/978-981-13-3122-0_30

Cited by 4 publications

(2 citation statements)

References 7 publications

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“…The WiMAX Group Architecture is demonstrated in Figure 1. The tactical communication network's bandwidth allocation [4] depends on what can be assisted by the communication media. A fundamental component scheduling of wireless network resource management and plays a major role in the provision of QoS specifications such as latency, Packet failure and throughput for various service groups of 802.…”

Section: Introductionmentioning

confidence: 99%

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Evolutionary model to guarantee quality of service for tactical worldwide interoperability for microwave access networks

Huchappa

Patil

2022

IJ-AI

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The smart phone industries evolution had made the growth in wireless communication. The increase in social media usage led to huge increase of network traffic as sharing of data for multimedia like video conferencing, and voice over internet protocol (VoIP). Majority of services like this requires network resources and real-time strict quality of service (QoS). However high cost of network deployment is included. All the major service providers are currently being adopted to the WiMAX 802.16 network. Therefore, the worldwide interoperability for microwave access (WiMAX) network must have different supply policies and QoS for various applications. The implementation of these QoS policies was not provided by WiMAX for various needs of application. Recently development of various scheduling mechanism for QoS provisioning has been made. However, users improper synchronization made these models inefficient. To address this, uplink scheduling with feedback is considered to provision QoS. However, it induces delay in accessing slots, as result the bandwidth is wasted. To utilize bandwidth efficiently evolutionary computing is adopted by various existing model. However, these models induce computation overhead and may not be suitable for provisioning real-time services. The evolutionary computing model is used to compute ideal threshold.

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Section: Introductionmentioning

confidence: 99%

“…16. The traditional model presented in [4], [5] is not efficient in utilizing bandwidth efficiently and is the number of can't predict subscribed user and the time varying traffic of the network. As a result, the reliability of WiMAX network performance and QoS are affected.…”

Section: Introductionmentioning

confidence: 99%

Evolutionary model to guarantee quality of service for tactical worldwide interoperability for microwave access networks

Huchappa

Patil

2022

IJ-AI

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Fixed Urgent Window Pass for a Wireless Network with User Preferences

Alquhayz

Jemmali

2021

Wireless Pers Commun

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Downlink ratio impact on downstream traffic performances on WiMAX

Simarata

Suherman

2020

IOP Conf. Ser.: Mater. Sci. Eng.

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Worldwide Interoperability for Microwave Access (WiMAX) offers high speed data transfer with various quality of service (QoS) for different applications. One of the services is the downlink ratio adjustment. Theoretically, the parameter allows users to manage bandwidth for uplink and downlink direction. As there is no related work to proof this parameter adjustment, this paper examines the impact through network simulator for downlink streaming. With limited total capacity of the simulated network, by using 4 nodes with downlink traffics varied from 5 to 15 kbps, simulation proofs that by changing downlink ratio from 0.1 to 0.9, the downlink stream performance is increasing with delay decrement up to 5.34 ms, jitter decrement 9.1 ms and packet loss reduction about 97.62%.

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Normalized Uplink Bandwidth Scheduling Algorithm for WiMAX Networks

Cited by 4 publications

References 7 publications

Evolutionary model to guarantee quality of service for tactical worldwide interoperability for microwave access networks

Evolutionary model to guarantee quality of service for tactical worldwide interoperability for microwave access networks

Fixed Urgent Window Pass for a Wireless Network with User Preferences

Downlink ratio impact on downstream traffic performances on WiMAX

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