RTT Based Congestion Control and Path Switching Scheme for SCTP

Dahal, M.; Saikia, Dilip Kr.

doi:10.1109/icct.2006.341983

Cited by 8 publications

(7 citation statements)

References 11 publications

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“…The SCTP inherits features and attributes from TCP, but provides new features for users [4], including multi-homing, multi-streaming, heartbeat, four-way handshake, and chunk bundling. Among them, the former two are the most important ones.…”

Section: Sctpmentioning

confidence: 99%

“…According to previous studies [1][2][3][4][5][6], network transmission is influenced by several factors. Yang, Chang and Huang [2] mentioned that encryption, due to requiring additional overheads, makes a data chunk include much more information than transmitting plain text does.…”

Section: Related Work and Influential Factorsmentioning

confidence: 99%

“…Dahel and Saikia [4] stated that round-trip time (RTT) of a path responds to the current available bandwidth of the path, and can help to determine when to switch data transmission to a good path. The RTT based congestion avoidance (RBCA) scheme and Switch Path on Congestion (SPC) are then proposed to calculate the RTT based on the SACK timestamp option, and then the SCTP refers to the RTT to adjust cwnd and select a new primary path.…”

Section: Related Work and Influential Factorsmentioning

confidence: 99%

“…In this study, we develop a new path switching scheme for SCTP, called the path selection and switching process (PSASP), which chooses the best path for SCTP by evaluating mechanisms and activities that influence SCTP transmission efficiency, including size of encrypted/decrypted data [2], size of congestion window, retransmission policies, length of a routing path, a packet's round trip time (RTT) [4], network delays, hardware speed and bandwidth, etc. These mechanisms and activates are dispersed in layers of the OSI model.…”

Section: Introductionmentioning

confidence: 99%

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A Path Switching Scheme for SCTP Based on Round Trip Delay

Leu

Chen

2009

2009 2nd International Conference on Computer Science and Its Applications

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In this paper, we propose an aggressive path switching scheme for SCTP. Before data transmission, the scheme selects the fastest path as the primary path to transmit packets. When the path fails or transmission quality is poor, this scheme evaluates all alternate paths, and selects the one with the best quality as the new primary path to substitute for the original one. After that, packets are delivered through the new path. Several factors are considered in the evaluation, including bandwidth, encryption/decryption, size of the congestion window, retransmission policy, routing policy, etc.

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Section: Sctpmentioning

confidence: 99%

Section: Related Work and Influential Factorsmentioning

confidence: 99%

Section: Related Work and Influential Factorsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

A Path Switching Scheme for SCTP Based on Round Trip Delay

Leu

Chen

2009

2009 2nd International Conference on Computer Science and Its Applications

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“…In order to gain different sub-association, logic streams were assigned different prioritization in [9]; and each sub -association had its own congestion control, so throughput of the network increased. The strategy of congestion control based on RTT was implemented in [10] and it avoided the appearance of paths extreme congestion.…”

Section: Introductionmentioning

confidence: 99%

The Decision-Making Problem of SCTP Optimal Path Based on Cognitive Optimization with Multi-parameter

Sun

Zhang

et al. 2010

2010 International Conference on Communications and Mobile Computing

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In order to bear reliable end-to-end services transmission in insecure IP network, SCTP as the transport protocol of the next-generation Internet was proposed. The performance of SCTP has been improved in related literature; however, they optimized it based on a single or a few parameters, which is lack of a comprehensive consideration in correlation parameters. In consideration of real-time and the reliability of the optimal path decision in existing SCTP, this paper analyzes significant parameters influencing the transmission performance of SCTP based on simulation, and moreover draws lessons from the idea of cognition and optimization; investigates the decision-making problem of SCTP optimal path based on cognitive optimization with multi-parameter, which is implemented with the help of cognitive agent and optimization with multi-parameter.

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