| 词条 | Synchronous virtual pipe |
| 释义 |
When realizing pipeline forwarding [1] a predefined schedule for forwarding a pre-allocated amount of bytes during one or more time frames along a path of subsequent switches establishes a synchronous virtual pipe (SVP). The SVP capacity is determined by the total number of bits allocated in every time cycle for the SVP. For example, for a 10 ms time cycle, if 20,000 bits are allocated during each of 2 time frames, the SVP capacity is 4 Mbit/s. Pipeline forwarding guarantees that reserved traffic, i.e., traveling on an SVP, experiences:
Two implementations of the pipeline forwarding were proposed: time-driven switching (TDS) [2] and time-driven priority (TDP) [3] and can be used to create pipeline forwarding parallel network in the future Internet.[4] References1. ^{{Citation | last1 = Baldi | first1 = M. | authorlink = | last2 = Marchetto | first2 = G. | last3 = Ofek | first3 = Y. | title = A Scalable Solution for Engineering Streaming Traffic in the Future Internet | journal = Computer Networks (COMNET) | volume = 51 | issue = 14 | url = http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6VRG-4NR18MX-3&_user=1002983&_coverDate=10%2F10%2F2007&_rdoc=9&_fmt=high&_orig=browse&_srch=doc-info(%23toc%236234%232007%23999489985%23664619%23FLA%23display%23Volume)&_cdi=6234&_sort=d&_docanchor=&view=c&_ct=15&_acct=C000050171&_version=1&_urlVersion=0&_userid=1002983&md5=098456d09df1a406819b5260772c1f26 | year = 2007 | doi=10.1016/j.comnet.2007.04.019 | pages=4092–4111| citeseerx = 10.1.1.559.3251 }}{{dead link|date=March 2019|bot=medic}}{{cbignore|bot=medic}} {{DEFAULTSORT:Synchronous Virtual Pipe}}2. ^{{Citation | last1 = Baldi | first1 = M. | authorlink = | last2 = Ofek | first2 = Y. | title = Fractional Lambda Switching - Principles of Operation and Performance Issues | journal = SIMULATION: Transactions of the Society for Modeling and Simulation International | volume = 80 | issue = 10 | pages = 527–544 | url = http://staff.polito.it/mario.baldi/publications/TSMS2004_FLS.pdf | year = 2004 | doi = 10.1177/0037549704046461 | citeseerx = 10.1.1.131.6794 }} 3. ^{{Citation | last1 = Li | first1 = C.-S. | last2 = Ofek | first2 = Y. | last3 = Yung | first3 = M. | contribution = Time-driven priority flow control for real-time heterogeneous internetworking | title = IEEE Int. Conf. on Computer Communications (INFOCOM 1996) | publisher = IEEE | url = http://www.synchrodyne.com/papers/Infocom96.pdf | year = 1996}} 4. ^{{Citation | last1 = Baldi | first1 = M. | authorlink = | last2 = Ofek | first2 = Y. | contribution = Time for a 'Greener' Internet | title = 1st International Workshop on Green Communications (GreenComm'09) in conjunction with the IEEE International Conference on Communications (IEEE ICC 2009) | publisher = IEEE | url = http://staff.polito.it/mario.baldi/publications/2009GreenComm_PF.pdf | year = 2009 }} 1 : Computer networking |
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