{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,19]],"date-time":"2026-01-19T00:27:04Z","timestamp":1768782424717,"version":"3.49.0"},"reference-count":17,"publisher":"Association for Computing Machinery (ACM)","issue":"1","license":[{"start":{"date-parts":[[2019,2,20]],"date-time":"2019-02-20T00:00:00Z","timestamp":1550620800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.acm.org\/publications\/policies\/copyright_policy#Background"}],"content-domain":{"domain":["dl.acm.org"],"crossmark-restriction":true},"short-container-title":["SIGBED Rev."],"published-print":{"date-parts":[[2019,2,20]]},"abstract":"<jats:p>Ethernet has become one of the most researched network technologies for modern, safety-critical, distributed systems due to its maturity and low cost. Standard Ethernet, however, is unsuitable for safety-critical applications due to its lack of delivery guarantees and lack of delay bounds. The Time-Sensitive Networking (TSN) task group proposes several extensions to Standard Ethernet to address these shortcomings. One of the proposed extensions is the Time-Aware Shaper (TAS, IEEE 802.1Qbv-2015) which introduces a gate mechanism that enables scheduled transmissions and minimal jitter for high-priority messages. In order to achieve low jitter for these messages, guard bands are inserted into the schedule of the other traffic classes to ensure that the outgoing link is idle when the transmission of the high-priority message is scheduled to occur. This can result in wasted bandwidth.<\/jats:p>\n          <jats:p>In this work, we propose Size-Based Queuing (SBQ) - an approach to improve bandwidth utilization in TSN networks that utilize TAS and guard bands. After a detailed description of SBQ, we provide a method to schedule an SBQ-enabled TSN network and conduct a qualitative analysis of the impact of SBQ on the transmission time of messages and the improvements on bandwidth utilization. We show that SBQ can reduce the amount of wasted bandwidth in a network, without impacting the transmission of high-priority messages or requiring extensive changes of the TSN network.<\/jats:p>","DOI":"10.1145\/3314206.3314207","type":"journal-article","created":{"date-parts":[[2019,2,22]],"date-time":"2019-02-22T17:01:44Z","timestamp":1550854904000},"page":"9-14","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":26,"title":["Size-based queuing"],"prefix":"10.1145","volume":"16","author":[{"given":"Florian","family":"Heilmann","sequence":"first","affiliation":[{"name":"Technical University of Kaiserslautern, Kaiserslautern, Germany"}]},{"given":"Gerhard","family":"Fohler","sequence":"additional","affiliation":[{"name":"Technical University of Kaiserslautern, Kaiserslautern, Germany"}]}],"member":"320","published-online":{"date-parts":[[2019,2,20]]},"reference":[{"key":"e_1_2_1_1_1","first-page":"P7","volume":"664","author":"Network Aircraft Data","journal-title":"Avionics Full-Duplex Switched Ethernet Network. ARINC Specification"},{"key":"e_1_2_1_2_1","unstructured":"2016. IEEE Standard for Local and metropolitan area networks - Bridges and Bridged Networks - Amendment 26: Frame Preemption. IEEE Std 802.1Qbu-2016 (Amendment to IEEE Std 802.1Q-2014) (2016).  2016. IEEE Standard for Local and metropolitan area networks - Bridges and Bridged Networks - Amendment 26: Frame Preemption. IEEE Std 802.1Qbu-2016 (Amendment to IEEE Std 802.1Q-2014) (2016)."},{"key":"e_1_2_1_3_1","unstructured":"2016. IEEE Standard for Local and metropolitan area networks - Bridges and Bridged Networks - Amendment 25: Enhancements for Scheduled Traffic. IEEE Std 802.1Qbv-2015 (Amendment to IEEE Std 802.1Q-2014 as amended by IEEE Std 802.1Qca-2015 IEEE Std 802.1Qcd-2015 and IEEE Std 802.1Q-2014\/Cor 1-2015) (2016).  2016. IEEE Standard for Local and metropolitan area networks - Bridges and Bridged Networks - Amendment 25: Enhancements for Scheduled Traffic. IEEE Std 802.1Qbv-2015 (Amendment to IEEE Std 802.1Q-2014 as amended by IEEE Std 802.1Qca-2015 IEEE Std 802.1Qcd-2015 and IEEE Std 802.1Q-2014\/Cor 1-2015) (2016)."},{"key":"e_1_2_1_4_1","first-page":"2017","volume":"80","author":"Local IEEE","year":"2017","journal-title":"Reliability. IEEE Std"},{"key":"e_1_2_1_5_1","doi-asserted-by":"publisher","DOI":"10.1145\/2997465.2997470"},{"key":"e_1_2_1_6_1","doi-asserted-by":"publisher","DOI":"10.1145\/2997465.2997494"},{"key":"e_1_2_1_7_1","doi-asserted-by":"publisher","DOI":"10.1109\/IPDPS.2005.413"},{"key":"e_1_2_1_8_1","unstructured":"IEEE 802.1 Time-Sensitive Networking Task Group. 2018. IEEE 802.1 Time-Sensitive Networking. http:\/\/www.ieee802.org\/1\/pages\/tsn.html. (2018). (Accessed on 04\/19\/2018).  IEEE 802.1 Time-Sensitive Networking Task Group. 2018. IEEE 802.1 Time-Sensitive Networking. http:\/\/www.ieee802.org\/1\/pages\/tsn.html. (2018). (Accessed on 04\/19\/2018)."},{"key":"e_1_2_1_9_1","unstructured":"IEEE 802.1 Time-Sensitive Networking Task Group. 2018. P802.1AS-Rev - Timing and Synchronization for Time-Sensitive Applications. https:\/\/1.ieee802.org\/tsn\/802-1as-rev\/. (2018). (Accessed on 04\/19\/2018).  IEEE 802.1 Time-Sensitive Networking Task Group. 2018. P802.1AS-Rev - Timing and Synchronization for Time-Sensitive Applications. https:\/\/1.ieee802.org\/tsn\/802-1as-rev\/. (2018). (Accessed on 04\/19\/2018)."},{"key":"e_1_2_1_10_1","unstructured":"IEEE 802.1 Time-Sensitive Networking Task Group. 2018. P802.1Qcr - Bridges and Bridged Networks Amendment: Asynchronous Traffic Shaping. https:\/\/1.ieee802.org\/tsn\/802-1qcr\/. (2018). (Accessed on 04\/19\/2018).  IEEE 802.1 Time-Sensitive Networking Task Group. 2018. P802.1Qcr - Bridges and Bridged Networks Amendment: Asynchronous Traffic Shaping. https:\/\/1.ieee802.org\/tsn\/802-1qcr\/. (2018). (Accessed on 04\/19\/2018)."},{"key":"e_1_2_1_11_1","volume-title":"GLOBECOM 2017 - 2017 IEEE Global Communications Conference.","author":"Hisano D."},{"key":"e_1_2_1_12_1","unstructured":"SAE. 2011. Time-Triggered Ethernet A6802. (2011).  SAE. 2011. Time-Triggered Ethernet A6802. (2011)."},{"key":"e_1_2_1_13_1","doi-asserted-by":"crossref","unstructured":"M. Shreedhar and G. Varghese. 1996. Efficient fair queuing using Deficit Round-Robin. IEEE\/ACM Transactions on Networking (1996).   M. Shreedhar and G. Varghese. 1996. Efficient fair queuing using Deficit Round-Robin. IEEE\/ACM Transactions on Networking (1996).","DOI":"10.1109\/90.502236"},{"key":"e_1_2_1_14_1","volume-title":"Urgency-Based Scheduler for Time-Sensitive Switched Ethernet Networks. In 2016 28th Euromicro Conference on Real-Time Systems (ECRTS).","author":"Specht J."},{"key":"e_1_2_1_15_1","volume":"201","author":"Thangamuthu S.","journal-title":"J. Lukkien."},{"key":"e_1_2_1_16_1","volume":"201","author":"Thiele D.","journal-title":"J. Diemer."},{"key":"e_1_2_1_17_1","doi-asserted-by":"publisher","DOI":"10.1109\/JSAC.2003.810495"}],"container-title":["ACM SIGBED Review"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/3314206.3314207","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/3314206.3314207","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,17]],"date-time":"2025-06-17T23:53:22Z","timestamp":1750204402000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/3314206.3314207"}},"subtitle":["an approach to improve bandwidth utilization in TSN networks"],"short-title":[],"issued":{"date-parts":[[2019,2,20]]},"references-count":17,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2019,2,20]]}},"alternative-id":["10.1145\/3314206.3314207"],"URL":"https:\/\/doi.org\/10.1145\/3314206.3314207","relation":{},"ISSN":["1551-3688"],"issn-type":[{"value":"1551-3688","type":"electronic"}],"subject":[],"published":{"date-parts":[[2019,2,20]]},"assertion":[{"value":"2019-02-20","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}