Bong Kyu Kim, Heuk Park, H. Chung, S. Chang, Kwang joon Kim, Sung Woong Park, B. Yoon, Bong Tae Kim
{"title":"Manchester Coding based Re-modulation Scheme for Optical Access Network","authors":"Bong Kyu Kim, Heuk Park, H. Chung, S. Chang, Kwang joon Kim, Sung Woong Park, B. Yoon, Bong Tae Kim","doi":"10.1109/COINNGNCON.2006.4454536","DOIUrl":"https://doi.org/10.1109/COINNGNCON.2006.4454536","url":null,"abstract":"We proposed a novel re-modulation scheme using Manchester coded downstream and NRZ upstream for passive optical networks (PON). We experimentally analyzed the transmission performance for upstream and downstream signals over 20-km transmission distance.","PeriodicalId":259368,"journal":{"name":"COIN-NGNCON 2006 - The Joint International Conference on Optical Internet and Next Generation Network","volume":"46 3","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131750753","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}
W. Guo, Jing Guo, Dongru Zhou, Weisheng Hu, Yaohui Jin, Weiqiang Sun
{"title":"User Based Network Traffic Estimation with Geographic Range Query","authors":"W. Guo, Jing Guo, Dongru Zhou, Weisheng Hu, Yaohui Jin, Weiqiang Sun","doi":"10.1109/COINNGNCON.2006.4454511","DOIUrl":"https://doi.org/10.1109/COINNGNCON.2006.4454511","url":null,"abstract":"This paper presents a new model for the estimation of network traffic based on the geographic range query for users' number and geographically distributing. The simulation result shows that the query method has high accuracy.","PeriodicalId":259368,"journal":{"name":"COIN-NGNCON 2006 - The Joint International Conference on Optical Internet and Next Generation Network","volume":"144 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132827499","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":"Signaling and Control Requirements of Network Attachment Control Function for NGN","authors":"J. Choi","doi":"10.1109/COINNGNCON.2006.4454499","DOIUrl":"https://doi.org/10.1109/COINNGNCON.2006.4454499","url":null,"abstract":"The paper shows an overview of the network attachment control function (NACF) in next generation network environments. In particular, we derive the requirements of the signaling and control protocol of network attachment control function (NACF) related to other transport functional entities. For example, ?? provide to the functionalities of detecting the identity of its currently attached link and location, connection establishment and release, bearer resources configuration (including Quality of Service control), and other applications to interact with existing services and legacy networks.","PeriodicalId":259368,"journal":{"name":"COIN-NGNCON 2006 - The Joint International Conference on Optical Internet and Next Generation Network","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133029239","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}
Sun Ok Park, Miyoung Huh, Wook Hyun, J. Han, Shin-Gak Kang
{"title":"SIP based VoIP System for E911 Service","authors":"Sun Ok Park, Miyoung Huh, Wook Hyun, J. Han, Shin-Gak Kang","doi":"10.1109/COINNGNCON.2006.4454576","DOIUrl":"https://doi.org/10.1109/COINNGNCON.2006.4454576","url":null,"abstract":"Today the world is undergoing a massive shift from the traditional PSTN to All-IP-based Internet telephony, implying an eventual replacement of the PSTN with VoIP sooner or later. Internet telephony users have an expectation to be able to initiate a request for help in case of an emergency. The problem arises for originating calls made to emergency services, where VoIP devices move while identifiers remain the same and the caller's location cannot be provided. So, unfortunately the existing mechanisms to support emergency calls that have evolved within the PSTN, are not appropriate to handle evolving IP-based telephony service. In this paper, we suggest the mechanisms that solve the problem of E911 calling on SIP-based VoIP system using traditional E911 network.","PeriodicalId":259368,"journal":{"name":"COIN-NGNCON 2006 - The Joint International Conference on Optical Internet and Next Generation Network","volume":"139 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133370944","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":"Planar lightwave circuit devices for next generation networks","authors":"H. Takahashi","doi":"10.1109/COINNGNCON.2006.4454481","DOIUrl":"https://doi.org/10.1109/COINNGNCON.2006.4454481","url":null,"abstract":"This paper describes recent progress on circuit design, fabrication and integration technologies for silica based planar lightwave circuit devices for the next generation optical networks, which require high functionality, reliability and compactness.","PeriodicalId":259368,"journal":{"name":"COIN-NGNCON 2006 - The Joint International Conference on Optical Internet and Next Generation Network","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133230977","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":"The New p-Cycles Generation Algorithms in the WDM Network","authors":"Pei Zhang, Jian Li, M. Li, Guirong Yang, W. Gu","doi":"10.1109/COINNGNCON.2006.4454647","DOIUrl":"https://doi.org/10.1109/COINNGNCON.2006.4454647","url":null,"abstract":"We study and test several p-cycle generation algorithms from different strategies. And simulation and analysis with these different algorithms will be presented.","PeriodicalId":259368,"journal":{"name":"COIN-NGNCON 2006 - The Joint International Conference on Optical Internet and Next Generation Network","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128901924","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}
Ho Young Song, B. Lee, Jung-Sik Sung, J. Shim, Jung Kuk Kwon, Bongtae Kim
{"title":"FTTH-based IPTV testbed in Korea","authors":"Ho Young Song, B. Lee, Jung-Sik Sung, J. Shim, Jung Kuk Kwon, Bongtae Kim","doi":"10.1109/COINNGNCON.2006.4454658","DOIUrl":"https://doi.org/10.1109/COINNGNCON.2006.4454658","url":null,"abstract":"The IPTV service is a worldwide trend, however it has been delayed in Korea. ETRI has been building own FTTH service center connected with commercial FTTH networks. We describe the architecture and related technologies.","PeriodicalId":259368,"journal":{"name":"COIN-NGNCON 2006 - The Joint International Conference on Optical Internet and Next Generation Network","volume":"127 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127657257","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":"Scalability Analysis of Electronic Code Division Multiple Access based Virtual Private Networks over Passive Optical Networks","authors":"N. Nadarajah, E. Wong, A. Nirmalathas","doi":"10.1109/COINNGNCON.2006.4454661","DOIUrl":"https://doi.org/10.1109/COINNGNCON.2006.4454661","url":null,"abstract":"A theoretical scalability analysis for electronic code division multiple access based virtual private networks over a passive optical network is carried out to identify the performance limits of the scheme.","PeriodicalId":259368,"journal":{"name":"COIN-NGNCON 2006 - The Joint International Conference on Optical Internet and Next Generation Network","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115228495","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":"Cross-gain Modulation in TDM Pumped Raman Fiber Amplifiers","authors":"V. Kalavally, M. Premaratne, T. Win","doi":"10.1109/COINNGNCON.2006.4454611","DOIUrl":"https://doi.org/10.1109/COINNGNCON.2006.4454611","url":null,"abstract":"Signal-to-signal cross-gain modulation characteristics for a counter-pumped Raman fiber amplifier (RFA) is investigated when time division multiplexed (TDM) Gaussian pulse stream is used for pumping. Crosstalk dependence on the pump pulse full width half maximum (FWHM)is investigated.","PeriodicalId":259368,"journal":{"name":"COIN-NGNCON 2006 - The Joint International Conference on Optical Internet and Next Generation Network","volume":"194 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115787971","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}
Young-Min Kim, Tae-hwa Kim, Jae-Hyung Bae, Byeong-Whi Kim, Hong-shik Park
{"title":"A Novel Protection Architecture for WDM-PON","authors":"Young-Min Kim, Tae-hwa Kim, Jae-Hyung Bae, Byeong-Whi Kim, Hong-shik Park","doi":"10.1109/COINNGNCON.2006.4454488","DOIUrl":"https://doi.org/10.1109/COINNGNCON.2006.4454488","url":null,"abstract":"We first introduce a novel designing methods to protect WDM-PON. With these designing methods, we propose reliable and cost effective protection architectures. We also study the performance of our proposal in terms of availability and costs.","PeriodicalId":259368,"journal":{"name":"COIN-NGNCON 2006 - The Joint International Conference on Optical Internet and Next Generation Network","volume":"62 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124566298","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}