Jong Hoon Lee, Jie-hyun Lee, Seunghyun Cho, Eun-Gu Lee, H. Lee, Sang-Soo Lee
{"title":"Wavelength-dependent characteristics of RSOA for color-free operations","authors":"Jong Hoon Lee, Jie-hyun Lee, Seunghyun Cho, Eun-Gu Lee, H. Lee, Sang-Soo Lee","doi":"10.1109/COIN.2010.5546657","DOIUrl":"https://doi.org/10.1109/COIN.2010.5546657","url":null,"abstract":"We investigated the wavelength-dependent operating characteristics of RSOA with external injection for color-free operation over entire wavelength range of C-band or L-band, which can be widely applicable for RSOA-based WDM-PONs.","PeriodicalId":388031,"journal":{"name":"Digest of the 9th International Conference on Optical Internet (COIN 2010)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-08-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115403903","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
J. Choi, Hyun Pil Kim, Min Soo Kim, Minsu Shin, J. M. Park, Eunhong Park
{"title":"An experimental implementation of MPLS-TP controlled Ethernet transport network for mobile backhaul","authors":"J. Choi, Hyun Pil Kim, Min Soo Kim, Minsu Shin, J. M. Park, Eunhong Park","doi":"10.1109/COIN.2010.5546670","DOIUrl":"https://doi.org/10.1109/COIN.2010.5546670","url":null,"abstract":"In this paper, we have implemented an experimental test-bed to validate the feasibility of Multi-Protocol Label Switching Transport Profile (MPLS-TP) controlled Ethernet transport network for mobile backhaul. The key concept is an implementation of the in-band layer 2 signaling messages without using layer 3 protocol.","PeriodicalId":388031,"journal":{"name":"Digest of the 9th International Conference on Optical Internet (COIN 2010)","volume":"95 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-08-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115931467","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Nanoscale light sources for on-chip optical interconnects","authors":"Kyoungsik Yu, A. Lakhani, Ming C. Wu","doi":"10.1109/COIN.2010.5546332","DOIUrl":"https://doi.org/10.1109/COIN.2010.5546332","url":null,"abstract":"Near-infrared semiconductor lasers with nanoscale physical dimensions and effective mode volumes using metallodielectric cavities are discussed. Such ultra-small lasers will find various applications in on-chip optical communication, data storage, and sensing.","PeriodicalId":388031,"journal":{"name":"Digest of the 9th International Conference on Optical Internet (COIN 2010)","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127074886","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Reconfigurable and programmable router: motivation and architecture","authors":"Du Xu, Jingmei Wang, Keping Long","doi":"10.1109/COIN.2010.5546669","DOIUrl":"https://doi.org/10.1109/COIN.2010.5546669","url":null,"abstract":"“Future Internet” must support complex network environments and service types. But nowadays routing devices cannot fulfill all the requests. So the concept of reconfigurable and programmable router has been proposed. In this paper, we proposed a novel task-driven dynamic reconfigurable router architecture. By sampling and monitoring the ingress and egress flow, also by tasks analysis and controlling, this architecture can support more critical performance characteristics. Also the architecture is flexible, which can make the new service deployment more freely.","PeriodicalId":388031,"journal":{"name":"Digest of the 9th International Conference on Optical Internet (COIN 2010)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124977863","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Nam-Seok Ko, Sung-Kee Noh, Jong-Dae Park, Soon-Seok Lee, Hong-shik Park
{"title":"An efficient anti-DDoS mechanism using flow-based forwarding technology","authors":"Nam-Seok Ko, Sung-Kee Noh, Jong-Dae Park, Soon-Seok Lee, Hong-shik Park","doi":"10.1109/COIN.2010.5546677","DOIUrl":"https://doi.org/10.1109/COIN.2010.5546677","url":null,"abstract":"During the last “7.7 cyber attack”, a lot of web servers in Korea suffered from DDoS attacks even while most of the systems are believed to be guarded by various kinds of security systems. This is because it takes long to analyze and detect the attacks to filter out the traffic in most of the current anti-DDoS systems. In this paper, we propose an anti-DDoS mechanism using flow-based network forwarding technology which filters out DDoS attack traffic effectively before the other professional anti-DDoS systems can finish analysis of the attacks and react against them.","PeriodicalId":388031,"journal":{"name":"Digest of the 9th International Conference on Optical Internet (COIN 2010)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126614097","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Call admission control scheme reflecting the effect of user mobility in multimedia wireless networks","authors":"J. Kim, Tai-Won Um, G. Lee, J. Choi","doi":"10.1109/COIN.2010.5546678","DOIUrl":"https://doi.org/10.1109/COIN.2010.5546678","url":null,"abstract":"To exactly calculate performance of a call admission control (CAC) scheme requires the computational complexity because of the dimension of states in the multi-dimensional Markov chain model in multimedia wireless networks. Simple approximation method is necessary to give accurate results comparing with the exact calculation method while keeping the computational complexity low. This paper proposes new CAC method reflecting the effect of user mobility while keeping the computational complexity low.","PeriodicalId":388031,"journal":{"name":"Digest of the 9th International Conference on Optical Internet (COIN 2010)","volume":"71 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123873919","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Single and multi-carrier coherent detection using DSP technologies for future optical access systems","authors":"Sang-Yuep Kim","doi":"10.1109/COIN.2010.5546686","DOIUrl":"https://doi.org/10.1109/COIN.2010.5546686","url":null,"abstract":"This paper discusses the technical issues of advanced modulation formats for future access. It will also review the results of DSP-enabled phase noise cancellation in an optical coherent detection, which is essential for power budgeting.","PeriodicalId":388031,"journal":{"name":"Digest of the 9th International Conference on Optical Internet (COIN 2010)","volume":"65 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121679849","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"DFT-spread OFDM for optical communications","authors":"W. Shieh, Yan Tang, B. Krongold","doi":"10.1109/COIN.2010.5546595","DOIUrl":"https://doi.org/10.1109/COIN.2010.5546595","url":null,"abstract":"We propose DFT-spread OFDM (DFT-S-OFDM) to mitigate fiber nonlinearity in long-haul transmission systems. For 1000-km standard-single-mode-fiber transmission at 420-Gb/s, 32-band DFT-S-OFDM outperforms conventional coherent optical-OFDM (CO-OFDM) and coherent single-carrier by 1.1 and 0.8 dB, respectively.","PeriodicalId":388031,"journal":{"name":"Digest of the 9th International Conference on Optical Internet (COIN 2010)","volume":"130 26","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"113939946","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"New architecture for reconfigurable WDM-PON networks based on SOA gating array","authors":"Hyun-Do Jung, N. Tran, E. Tangdiongga, T. Koonen","doi":"10.1109/COIN.2010.5546472","DOIUrl":"https://doi.org/10.1109/COIN.2010.5546472","url":null,"abstract":"A new architecture of reconfigurable WDM-PON networks for the dynamic capacity allocation is proposed and experimentally demonstrated. The architecture based on an SOA gate allows 1µs switching time to the re-allocation of wavelength resources.","PeriodicalId":388031,"journal":{"name":"Digest of the 9th International Conference on Optical Internet (COIN 2010)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132338384","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Implementation of OEO based reach extender for 60km long reach GPON","authors":"Kwang-Ok Kim, Kyeong-Hwan Doo, Sang-Soo Lee","doi":"10.1109/COIN.2010.5546456","DOIUrl":"https://doi.org/10.1109/COIN.2010.5546456","url":null,"abstract":"We have developed the OEO based reach extender for the long reach GPON system. It can provide 60 km reach and 128 split ratios through the loss budget of −60 dBm.","PeriodicalId":388031,"journal":{"name":"Digest of the 9th International Conference on Optical Internet (COIN 2010)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133948381","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}