SCTP-PF: A Quick Failover Algorithm for the Stream Control Transmission Protocol

Nishida, Yoshifumi; Natarajan, Preethi; Caro, Armando; Amer, Paul D.; Nielsen, Karen E. E.

doi:10.17487/rfc7829

Cited by 6 publications

(5 citation statements)

References 8 publications

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“…Note that IMT-2020 requirement on CP signaling is more stringent in 5G than LTE [12]. Therefore, methods such as SCTP with Potentially Failed (SCTP-PF) can be used as a solution against delay sensitivity [13].…”

Section: Signaling and Timing Constraintsmentioning

confidence: 99%

“…These values need to be adjusted on both RAN and 5G CN in an adaptive manner. CP quick failover should be identified quickly and recovered when the CP signaling is lost as suggested in [13]. UP and CP-acceleration features allow acceleration similar to GTP PDUs for Figure 6: A reference architecture for satellite-based backhaul in next generation cellular networks.…”

Section: Design Recommendationmentioning

confidence: 99%

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Satellite Backhauling for Next Generation Cellular Networks: Challenges and Opportunities

Türk

Zeydan

2019

IEEE Commun. Mag.

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Recently, studies on integration of satellitebased communication with terrestrial next-generation cellular networks (5G) have emerged in academia, standardization bodies and industry due to extended coverage and service enrichment possibilities for Mobile Network Operators (MNOs). In this article, we (i) first review the existing studies on satellite-based mobile network architectures and standardization efforts, (ii) propose a new satellite-based backhaul architecture for mobile communications and evaluate comparative end-to-end performance of both proposed satellite based backhaul and pure terrestrial architecture deployment scenarios through realistic experimental evaluations in terms of various Key Performance Indicators (KPIs) used by MNOs (iii) discuss about encountered limitations and challenges well as the open issues of the experimented satellite-based mobile backhaul architecture (iv) and finally provide a reference architecture and some guidelines towards designing a satellite based backhaul for next generation cellular networks from the perspective of MNOs.

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Section: Signaling and Timing Constraintsmentioning

confidence: 99%

Section: Design Recommendationmentioning

confidence: 99%

Satellite Backhauling for Next Generation Cellular Networks: Challenges and Opportunities

Türk

Zeydan

2019

IEEE Commun. Mag.

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“…By assigning priorities to different streams in the transport layer and the interface layer, the delays of high-priority data are greatly shortened. A quick failover algorithm is proposed for addressing the slow recovery problem of the original SCTP protocol, which continuously sending the data to the failed path until the failed path is detected [44]. An SCTP Potentially Failed (SCTP-PF) destination state is added to speeding up SCTP path management.…”

Section: Related Workmentioning

confidence: 99%

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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“…If there are more transport addresses available in an association, reaching this limit will invoke a path switchover. An extension called "SCTP-PF" adds a concept of "Potentially Failed (PF)" paths to this method [RFC7829]. When a path is in PF state, SCTP will not entirely give up sending on that path, but it will preferably send data on other active paths if such paths are available.…”

Section: Primitives Provided By Sctpmentioning

confidence: 99%

“…RFCs that include a sockets API specification: [RFC6458], [RFC6525], [RFC6951], [RFC7053], [RFC7496], and [RFC7829].…”

Section: Sctpmentioning

confidence: 99%

On the Usage of Transport Features Provided by IETF Transport Protocols

Khademi¹,

Welzl²

2018

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SCTP-PF: A Quick Failover Algorithm for the Stream Control Transmission Protocol

Cited by 6 publications

References 8 publications

Satellite Backhauling for Next Generation Cellular Networks: Challenges and Opportunities

Satellite Backhauling for Next Generation Cellular Networks: Challenges and Opportunities

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

On the Usage of Transport Features Provided by IETF Transport Protocols

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