A multipath variant of SCTP with optimized flow division extension

Shailendra, Samar; Bhattacharjee, Ratnajit; Bose, Sanjay K.

doi:10.1016/j.comcom.2015.06.005

Cited by 9 publications

(6 citation statements)

References 14 publications

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“…A TCP flow traveling many hops cannot compete with a TCP traveling a few hops. A similar phenomenon is observed among local CMT flows and TCP flows from many hops away [46]. The proposed reinforcement learning (RL) mechanism captures network dynamics and chooses the appropriate action for improving the fairness index among CMT flows and TCP flows.…”

Section: Related Workmentioning

confidence: 60%

“…CMT utilizes one sequence number and brings out the scalability issue. A two-level sequence number is presented to reduce the design complexity and to improve the scalability of the CMT [46]. For CMT, multiple network interfaces are required to work at the same time.…”

Section: Related Workmentioning

confidence: 99%

“…The fairness problem of CMT using SCTP is also studied [47]. The advantages of adopting CMT are explored by some researchers [5], [10], [46], [48]. Reneging and its effects on SCTP and CMT are studied in [48].…”

Section: Related Workmentioning

confidence: 99%

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A Cross-Layer SCTP Scheme With Redundant Detection for Real-Time Transmissions in IEEE 802.11 Wireless Networks

Lai

Jhan

2019

IEEE Access

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In this paper, we propose a Cross-Layer Stream Control Transmission Protocol (CL-SCTP), which supports multi-streaming and partial reliability for real-time transmissions in IEEE 802.11 wireless networks. In the application layer, we design a Screening Overdue MEssages (SOME) algorithm to leave out transmissions of probable overdue messages. An overdue message refers to a message exceeding its delay budget before the message can be transmitted in the transport layer. Then in the MAC layer, we propose the MOnitoring REdundant frames (MORE) algorithm to detect and remove probable redundant frames. A retransmitted frame from the upper layer makes the same frame entering the MAC layer earlier a redundant frame. We discuss our scheme in detail and perform simulations for both random losses and burst losses. Simulation results show our scheme performs better than Cross-Layer Forwarding Prediction Scheduling (CL-FPS), partially reliable SCTP (PR-SCTP), and SCTP in terms of efficient delivery ratio, average goodput, average end-to-end delay, and representative video metrics including Peak Signal to Noise Ratio (PSNR), Structural Similarity (SSIM), and Video Quality Metric (VQM).INDEX TERMS SCTP, multi-streaming, partially reliable, scheduling.

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Section: Related Workmentioning

confidence: 60%

Section: Related Workmentioning

confidence: 99%

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A Cross-Layer SCTP Scheme With Redundant Detection for Real-Time Transmissions in IEEE 802.11 Wireless Networks

Lai

Jhan

2019

IEEE Access

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“…It minimized the buffer blocking problem but suffers from low bandwidth utilization. Shailendra et al [11] suggested a Tx-CWND retransmission destination selection policy to improve the performance of MPSCTP in terms of receiver buffer blocking. Xu et al [12] suggested a Quality-aware adaptive concurrent multipath data transfer in heterogeneous wireless networks (CMT-QA) to send data according to path quality.…”

Section: Related Workmentioning

confidence: 99%

New Delay-based Fast Retransmission Policy for CMT-SCTP

Verma¹,

Sharma²,

Kumar³

2018

IJISA

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Concurrent Multipath Transfer (CMT) uses multi-homing feature of Stream Control Transmission Protocol (SCTP) to transfer data concurrently over the multiple paths. CMT provides bandwidth aggregation, fault tolerance, and reliability in multipath data transfer. In multipath data transmission, each path has different delay and bandwidth. Therefore, destination receives unordered data which causes receiver buffer blocking and unwanted congestion window (cwnd) reduction. Both the problem degrades the CMT performance significantly. Thus, this paper proposes a new delay-based fast retransmission policy to adjust the transmission rate of each path according to path delay. Simulation results show that the proposed approach achieves better throughput, reduces the number of the timeout and improves the cwnd growth. The proposed approach improved throughput up to 16% in variable packet loss and 18% in variable network delay environment.

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“…Results illustrate that the disordering is relieved and the performance is enhanced. To extend the usage scope of MPSCTP, Shailendra et al [38] proposed a new approach for relieving the restriction of "no acknowledgment loss." Compared with congestion control window based scheme, the new approach had shown better performance.…”

Section: Multipath Transmission Relatedmentioning

confidence: 99%

Designing Efficient Mobile Gateway for Impoverished Regions Based on Self-Learning Strategy

Zhou

Shi

Song

et al. 2016

Mobile Information Systems

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Multiple wireless access technology had tremendously extended the coverage of Internet from developed cities to impoverished regions. As the significant network equipment, mobile gateway had been assigned more and more tasks. However, the efficiency issues are still challenging. Motivated by the latest progress in self-learning, we proposed a new scheme for mobile gateway design. Firstly, the network architecture and supported new features of mobile gateway are discussed to provide a macroscopic impression. Secondly, the application scenarios and functional modules are explored from network and user oriented plane’s perspectives. The implementation of intraplane and interplane interactions is carefully illustrated. Thirdly, the transitions of multiple states are analyzed based on possible network context. Fourthly, three typical self-learning schemes are briefly examined and two representative algorithms are adopted. Necessary procedures for deployment are also demonstrated via pseudocodes. Then the interactive process in both network and user oriented cases is investigated. In order to validate the performance, a comprehensive topology with background traffic is established. Simulation results reveal that our hybrid scheme could overcome single parameter based scheme in most of the scenarios.

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A multipath variant of SCTP with optimized flow division extension

Cited by 9 publications

References 14 publications

A Cross-Layer SCTP Scheme With Redundant Detection for Real-Time Transmissions in IEEE 802.11 Wireless Networks

A Cross-Layer SCTP Scheme With Redundant Detection for Real-Time Transmissions in IEEE 802.11 Wireless Networks

New Delay-based Fast Retransmission Policy for CMT-SCTP

Designing Efficient Mobile Gateway for Impoverished Regions Based on Self-Learning Strategy

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