{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,8,5]],"date-time":"2025-08-05T12:35:47Z","timestamp":1754397347082,"version":"3.35.0"},"reference-count":14,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2008,9,12]],"date-time":"2008-09-12T00:00:00Z","timestamp":1221177600000},"content-version":"vor","delay-in-days":3177,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Trans Emerging Tel Tech"],"published-print":{"date-parts":[[2000,1]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Future broadband networks must support integrated services and offer flexible bandwidth usage. Most existing proposals for wide\u2010area wavelength division multiplexed (WDM) networks employ circuit switching adopting the concept of lightpath, in which each circuit or lightpath occupies an entire wavelength. This, however, is not suited for end\u2010to\u2010end transport of information streams, typically with each stream having its unique traffic characteristics such as the bandwidth needed, different traffic bursty nature, and diverse service requirements. In this paper, we explore the extensions of the functions of what we refer as the optical link control (OLC) layer, native on top of optical layer, to offer finer granularity of wavelength usage and further enable the possibility of bandwidth on\u2010demand (BOD) service directly over WDM networks. The objective is to facilitate the support of integrated services over WDM networks and to mitigate the changes needed in the upper layers as well. The proposed approach attempts to exploit the strengths of both optics and electronics, in which packets are either routed end\u2010to\u2010end over a lightpath transparently, or forwarded from wavelength to wavelength by electronic switching, whenever required. Furthermore, in order to establish an end\u2010to\u2010end BOD connection, the issue of how to select the best wavelength to mute the given connection is also investigated. The effectiveness of the proposal is evaluated by simulation.<\/jats:p>","DOI":"10.1002\/ett.4460110105","type":"journal-article","created":{"date-parts":[[2008,9,12]],"date-time":"2008-09-12T14:55:29Z","timestamp":1221231329000},"page":"27-34","source":"Crossref","is-referenced-by-count":1,"title":["On the Support of Bandwidth on Demand Service over Wide\u2010Area WDM Optical Networks"],"prefix":"10.1002","volume":"11","author":[{"given":"Huang","family":"Nen\u2010Fu","sequence":"first","affiliation":[]},{"given":"Wang","family":"Yao\u2010Tzung","sequence":"additional","affiliation":[]},{"given":"Li","family":"Bo","sequence":"additional","affiliation":[]},{"given":"Liu","family":"Te\u2010Lung","sequence":"additional","affiliation":[]}],"member":"311","published-online":{"date-parts":[[2008,9,12]]},"reference":[{"key":"e_1_2_1_2_2","doi-asserted-by":"publisher","DOI":"10.1109\/5.622506"},{"key":"e_1_2_1_3_2","doi-asserted-by":"publisher","DOI":"10.1109\/49.510914"},{"key":"e_1_2_1_4_2","doi-asserted-by":"crossref","unstructured":"I.Chlamtac A.FumagalliandC. J.Suh A Delay Line Receiver Architecture for All\u2010Optical Networks Proc. 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T.Wang T. P.LinandK. C.Can An Improved Scheduling Algorithm for Weighted Round\u2010Robin Cell Multiplexing in an ATM Switch Proc. IEEE ICC 94 pages1032\u20131037 New Orleans May1994."},{"key":"e_1_2_1_15_2","unstructured":"Y. TWang On the Design of Virtual LAN Services Over Nonbroadcast Multiple Access Networks Ph.D Thesis National Tsing\u2010Hua Univ. Jan.1999."}],"container-title":["European Transactions on Telecommunications"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fett.4460110105","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/ett.4460110105","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,1,31]],"date-time":"2025-01-31T22:40:13Z","timestamp":1738363213000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/ett.4460110105"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2000,1]]},"references-count":14,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2000,1]]}},"alternative-id":["10.1002\/ett.4460110105"],"URL":"https:\/\/doi.org\/10.1002\/ett.4460110105","archive":["Portico"],"relation":{},"ISSN":["1124-318X","1541-8251"],"issn-type":[{"type":"print","value":"1124-318X"},{"type":"electronic","value":"1541-8251"}],"subject":[],"published":{"date-parts":[[2000,1]]}}}