Bandwidth Allocation Scheduling Algorithms for IEEE 802. 16 WiMax Protocol to Improve QoS: A Survey

Kaur, Avinash; Singh, Harvinder; Sharma, P S

doi:10.5120/17227-7550

Cited by 6 publications

(4 citation statements)

References 8 publications

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“…Time slice is defined as the allocation of limited intervals of time slices on the BS. The amount of time that each job process is in contention for the full utilization of the BS 23,24 . All the processes are executed in the allotted time slice.…”

Section: Literature Surveymentioning

confidence: 99%

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Worldwide Interoperability for Microwave Access network optimization with and without relay station for next generation internet access

Khan¹,

Kumar²,

Bandhu

2022

Int J Communication

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Enhancement of network performance is a big challenge today for the emerging technology based on IEEE 802.16. Wireless technology is an alternate solution to wired technology. Network availability all the way is an important challenge in day-to-day life. Due to the huge population, the availability of the network is again a big challenge. Also, it becomes more difficult to capture the network if considering rural areas, hilly, lakes, and seashores today. This work proposed relay stations in WiMAX (Worldwide Interoperability for Microwave Access) networks along with various bandwidth allocation algorithms to increase the signal strength over the long distance using retransmission of the original signal by relay station and extend the coverage with a higher data rate and higher user capacity. The availability of WiMAX networks for the channel bandwidth assignment to users for data and service is very important in today's scenario. This paper focuses on evaluating the performance of bandwidth allocation algorithms in light WiMAX networks with and without relay stations. The performance evaluation is done by increasing the number of nodes with various bandwidth allocation techniques with and without relay stations. In this work the round robin and strict priority algorithms are used for channel bandwidth allocation in a light WiMAX network and performance is analyzed through throughput, goodput, and packet drop rate, which will help to implement and configure the suggested optimal parameters in the production environment. This work enhanced the throughput and goodput and reduce the dropout rate, and the user capacity also increased.

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Section: Literature Surveymentioning

confidence: 99%

“…The amount of time that each job process is in contention for the full utilization of the BS. 23,24 All the processes are executed in the allotted time slice. Either the job will finish in the allotted slice given or the job will be returned to the tail of the job queue and returned to the processor of the BS at a later time.…”

Section: Literature Surveymentioning

confidence: 99%

Worldwide Interoperability for Microwave Access network optimization with and without relay station for next generation internet access

Khan¹,

Kumar²,

Bandhu

2022

Int J Communication

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“…WFQ provides different weights as per bandwidth. Traffic scheduling and in-network QoS decency using WFQ, RR is examined in [13] and bandwidth allocation using various scheduling algorithms are analyzed [14]. Aymen Belghith et.…”

Section: Introductionmentioning

confidence: 99%

Performance Analysis of Different Scheduling Algorithms in WiMAX Network Quality of Services

Devi¹

2016

Nccsigma-16

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“…QoS is the essential parameter that will be dealt with excellently when the exchange of information is taking place between the nodes. In WiMax, QoS is determined correctly at the MAC layer though the data transfer capacity related calculations related to the QoS is not clearly mentioned in the IEEE-802.16 [11].…”

Section: Literature Surveymentioning

confidence: 99%

Implementation and Analysis of Scheduling Algorithms for LTE Network

Radhika¹,

M²

2017

IJCA

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Long Term Evaluation (LTE) network, which primarily focuses on providing the high-speed communication for mobiles and other terminals/devices. In LTE the main mechanism is to process the traffic, which is done by the Packet Scheduler. Packet Scheduler is mainly responsible to send the packets to user nodes depending on the algorithm that is implemented at the Base Station. Packet scheduler is also responsible for queue management, scheduling of the packets, sending the packets to user nodes by allocating resources to them. Therefore, the key idea of paper is to implement a Scheduling Algorithm which meets the QoS requirements of LTE network. The performance analysis is done by comparing the NewQueue scheduling algorithm with the DropTail algorithm. Metrics that are used for comparing the performance are Throughput, Delay and Jitter.

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Bandwidth Allocation Scheduling Algorithms for IEEE 802. 16 WiMax Protocol to Improve QoS: A Survey

Cited by 6 publications

References 8 publications

Worldwide Interoperability for Microwave Access network optimization with and without relay station for next generation internet access

Worldwide Interoperability for Microwave Access network optimization with and without relay station for next generation internet access

Performance Analysis of Different Scheduling Algorithms in WiMAX Network Quality of Services

Implementation and Analysis of Scheduling Algorithms for LTE Network

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