Performance and improvements of TCP CUBIC in low-delay cellular networks

Bruhn, Philipp; Kühlewind, Mirja; Muehleisen, Maciej

doi:10.1016/j.comnet.2023.109609

Cited by 9 publications

(6 citation statements)

References 18 publications

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“…This type of TCP, is a network congestion avoidance algorithm that can be used to achieve the high bandwidth connections on the networks faster and relatively in the face of high latency that the earlier congestion algorithms [57]. This supports the optimization of long fat networks.…”

Section: Tcp Cubicmentioning

confidence: 66%

A survey of transmission control protocol variants

Lydiah Moraa Machora

2024

World J. Adv. Res. Rev.

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TCP (Transmission Control Protocol), is a reliable connection oriented end-to-end protocol. It contains within itself, mechanisms for ensuring reliability by requiring the receiver to acknowledge the segments that it receives. The network is not perfect and a small percentage of packets are lost enroute, either due to network error or due to the fact that there is congestion in the network and the routers are dropping packets. TCP ensures reliability by starting a timer whenever it sends a segment. If it does not receive an acknowledgement from the receiver within the ‘time-out’ interval then it retransmits the segment. In this paper a review of various TCP is carried out. There are a number of TCP variants for application in the management of network efficiency in terms of network congestion and transmission efficiency. These variants include: - TCP Tahoe, TCP Reno, TCP New Reno, TCP Vegas, TCP SACK, TCP FACK, TCP Asym, TCP RBP, Full TCP and TCP CUBIC. Therefore, the main objective of this paper is to study the tcp types on the network performance variances. All have different features and advantages but with maximal throughput as main objective, which are termed as the clones of TCP, have been incorporated into TCP/IP protocol for handling congestion efficiently in different network scenarios.

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Section: Tcp Cubicmentioning

confidence: 66%

A survey of transmission control protocol variants

Lydiah Moraa Machora

2024

World J. Adv. Res. Rev.

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“…In a studied Markovian model, each state emits a distinct symbol, facilitating the deduction of state transitions directly from an observation series. In the context of [13,14], the Markovian model generates the TCP flag-combination sequences observed in packets transmitted by the client to a server within the TCP connection. Thus, each state corresponds to a particular arrangement of TCP flags, and each transition represents the receipt of a new packet within the existing TCP connection.…”

Section: State Of the Artmentioning

confidence: 99%

Assessment of Communication Resource Allocation by the Transmission Control Protocol for the Target Virtual Connection under Competitive Conditions

Kovtun,

Grochla

et al. 2024

Electronics

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The mathematical framework presented in this article focuses on the controlled-transmission protocol’s asynchronous process of bandwidth allocation for the target virtual connection implemented under competition for communication resources. The studied process is formalized as a two-dimensional discrete Markovian chain, taking into account the distributions of queue lengths of TCP data fragments from competing client nodes. Such a chain describes the dynamics of filling the stack of transmitted but unacknowledged data fragments of the investigated end device. Distributions of the chain states were found for various ratios of the target virtual-connection bandwidth, transmission-protocol parameters, and communication-channel characteristics. Analytical dependencies for computing the performance of the target virtual connection for different operating modes were obtained. The results of experiments conducted based on the obtained analytical constructions showed that the performance of the virtual connection with a selective repeat mode is mainly determined by the data-loss intensity, the queue size distribution in transit nodes, and the ratio between the protocol window size and the route length.

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“…• Throughput: It is a measurement of the total quantity of data that can be sent via the network in a certain length of time.The unit of throughput is bits per second (bps) [21,22].…”

Section: Performance Metricsmentioning

confidence: 99%

AGDT: A Mathematical Model of Hybrid Algorithm for Efficient Routing in MANETs Using Dynamic Thresholds

Archana Kumari

2024

cana

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Due to the high mobility of nodes in the dynamic topology of Mobile Ad Hoc Networks (MANETs), it is challenging to define the precise position of a node in the network for effective data delivery. The paperproposed a hybrid algorithm for routing in MANETs called Adaptive GPSR with Dynamic Thresholds (AGDT). AGDT is a novel approach that combines the GPSR routing protocol with a dynamic threshold-based approach to increase the enactment of the network. The algorithm employs distance and direction-based thresholds to determine when to switch between GPSR and a perimeter-based approach for routing. The paper discusses the implementation of the algorithm and provides a performance evaluation of its effectiveness in comparison to other present routing algorithms. The results show that AGDT outperforms other protocols in terms of packet delivery ratio, end-to-end delay, and throughput. The paper concludes by highlighting the potential applications and benefits of the AGDT algorithm in MANETs.

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Performance and improvements of TCP CUBIC in low-delay cellular networks

Cited by 9 publications

References 18 publications

A survey of transmission control protocol variants

A survey of transmission control protocol variants

Assessment of Communication Resource Allocation by the Transmission Control Protocol for the Target Virtual Connection under Competitive Conditions

AGDT: A Mathematical Model of Hybrid Algorithm for Efficient Routing in MANETs Using Dynamic Thresholds

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