M. Chu, H. Chung, Jong Dae Park, S. Chang, Kwang joon Kim
{"title":"Implementation and performance evaluation of millimeter wave test bed based on 60 GHz","authors":"M. Chu, H. Chung, Jong Dae Park, S. Chang, Kwang joon Kim","doi":"10.1109/COINNGNCON.2006.4454494","DOIUrl":"https://doi.org/10.1109/COINNGNCON.2006.4454494","url":null,"abstract":"60 GHz Radio-over-fiber test bed was implemented and the transmission properties including the dispersion at fiber and optical amplifier noise effects were investigated to provide broadband wireless services.","PeriodicalId":259368,"journal":{"name":"COIN-NGNCON 2006 - The Joint International Conference on Optical Internet and Next Generation Network","volume":"15 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":"127064783","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":"Resource Planning and Bandwidth Allocation for Upgrading Ethernet Passive Optical Networks","authors":"F. Clarke, S. Sarkar, B. Mukherjee","doi":"10.1109/COINNGNCON.2006.4454487","DOIUrl":"https://doi.org/10.1109/COINNGNCON.2006.4454487","url":null,"abstract":"The emergence of bandwidth intensive services such as video-on-demand, standard and high-definition video (STV and HDTV), along with the rapid growth of Internet traffic will put a strain on existing resources in the Ethernet passive optical network (EPON). In this paper we develop a model for Internet traffic growth to determine how to evolve EPONs to wavelength division multiplexing PONs (WDM-PONs). We believe our findings can help operators estimate when, and how much bandwidth to provision.","PeriodicalId":259368,"journal":{"name":"COIN-NGNCON 2006 - The Joint International Conference on Optical Internet and Next Generation Network","volume":"23 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":"128196162","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":"Pattern Matching of Packet Payload for Network Traffic Classification","authors":"Kwangjin Choi, J. Choi","doi":"10.1109/COINNGNCON.2006.4454587","DOIUrl":"https://doi.org/10.1109/COINNGNCON.2006.4454587","url":null,"abstract":"We propose the method for classification of network traffic. This method uses pattern matching in packet payload as well as application port number. Some applications do not comply with well-know port number rule, so it needs additional work to classify those accurately.","PeriodicalId":259368,"journal":{"name":"COIN-NGNCON 2006 - The Joint International Conference on Optical Internet and Next Generation Network","volume":"92 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":"127321563","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}
E. G. Kangla, H.S. Chung, Y. Sin, E. Nahm, D. Hyun
{"title":"Development of USN/RFID Tag for u-Health","authors":"E. G. Kangla, H.S. Chung, Y. Sin, E. Nahm, D. Hyun","doi":"10.1109/COINNGNCON.2006.4454598","DOIUrl":"https://doi.org/10.1109/COINNGNCON.2006.4454598","url":null,"abstract":"This paper proposed Intelligent and wireless USN/RFID module system that overcomes disadvantage of existing RFID system with no sensing module and wire communication. The proposed USN/RFID system was designed and fabricated. After fabricating new system, we analyzed the characteristics of USN/RFID module. After design VCO block that is point circuit to develop next generation system one chip of RFID system, we carried out simulation and verified the validity. This paper showed that VCO system was useful in wireless network module. USN/RFID Reader module shows superior result that validity awareness distance corresponds to 30M in the case of USN and to 5M in RFID Reader's case and 900MHz of commercial frequency does practical use enoughly in range of high frequency.","PeriodicalId":259368,"journal":{"name":"COIN-NGNCON 2006 - The Joint International Conference on Optical Internet and Next Generation Network","volume":"38 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":"125191009","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}
Yongwon Lee, Sungkuen Lee, Eallae Kim, Jinwoo Park
{"title":"Chirp Reduction by SPM and XPM Cancellation in DWDM Optical Transmission Systems","authors":"Yongwon Lee, Sungkuen Lee, Eallae Kim, Jinwoo Park","doi":"10.1109/COINNGNCON.2006.4454666","DOIUrl":"https://doi.org/10.1109/COINNGNCON.2006.4454666","url":null,"abstract":"Chirp cancellation method is proposed to reduce XPM effects in DWDM optical channels, which is executed by controlling the time delay and power of transmitted pulses. Simulation results verify the effectiveness of the proposed method.","PeriodicalId":259368,"journal":{"name":"COIN-NGNCON 2006 - The Joint International Conference on Optical Internet and Next Generation Network","volume":"19 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":"123459096","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":"Toward an optical transport network for switched digital TV distributions: the challenges and ongoing 3TNet field trial in Shanghai","authors":"Weiqiang Sun, Weisheng Hu, Yaohui Jin, W. Guo","doi":"10.1109/COINNGNCON.2006.4454643","DOIUrl":"https://doi.org/10.1109/COINNGNCON.2006.4454643","url":null,"abstract":"IP based digital TV distribution (or IPTV) has received much attention recently. We examined the challenges of delivering IPTV in optical transport networks. We also introduce the overlay model implemented by 3TNet in China. Some results from recent field trial are also given.","PeriodicalId":259368,"journal":{"name":"COIN-NGNCON 2006 - The Joint International Conference on Optical Internet and Next Generation Network","volume":"9 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":"123678204","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}
Sungkuen Lee, Eallae Kim, Yongwon Lee, Sangrok Lee, Y. Oh, Jinwoo Park
{"title":"Power Detection-based TDM-PON for a Novel Decentralized DBA","authors":"Sungkuen Lee, Eallae Kim, Yongwon Lee, Sangrok Lee, Y. Oh, Jinwoo Park","doi":"10.1109/COINNGNCON.2006.4454535","DOIUrl":"https://doi.org/10.1109/COINNGNCON.2006.4454535","url":null,"abstract":"In this paper, we propose the power detection (PD)-based TDM-PON architecture, which is implemented for a hardware-based decentralized DBA (dynamic bandwidth allocation) among ONUs, without OLT's intervention to service. The proposed approach is characterized by a simple, fast and cost-effective operation on TDM-PON.","PeriodicalId":259368,"journal":{"name":"COIN-NGNCON 2006 - The Joint International Conference on Optical Internet and Next Generation Network","volume":"58 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":"123683007","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":"A Semi-soft Handover Scheme for Reliable Downlink Service in Micro-domain","authors":"Minsik Shim, Hwa-sung Kim, Ilkyeun Ra","doi":"10.1109/COINNGNCON.2006.4454501","DOIUrl":"https://doi.org/10.1109/COINNGNCON.2006.4454501","url":null,"abstract":"The cellular IP protocol is one of the conventional mechanisms for the micro-mobility management. In order to provide the seamless mobility in local domain, it introduces the semi-soft handover scheme. However, this scheme causes the packet loss and duplication problem for the downlink services during the micro-domain handover. To solve these problems, we propose an efficient micro-domain handover mechanism using the suitable cross delay in order to minimize the packet loss and the duplication problem in cellular IP. The simulation results show that the proposed scheme solves the problems of the existing handover mechanisms.","PeriodicalId":259368,"journal":{"name":"COIN-NGNCON 2006 - The Joint International Conference on Optical Internet and Next Generation Network","volume":"48 11 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":"121925563","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":"Chromatic correction of diffractive optics in splitting of femtosecond laser pulses","authors":"T. N. Thi, Man-Seop Lee","doi":"10.1109/COINNGNCON.2006.4454547","DOIUrl":"https://doi.org/10.1109/COINNGNCON.2006.4454547","url":null,"abstract":"When diffractive gratings are used to split a beam of ultrashort laser pulses, due to its broad spectral bandwidth, the spots split will be distorted because of chromatic dispersion. Here we review and evaluate several potential and updated approaches that overcome this problem.","PeriodicalId":259368,"journal":{"name":"COIN-NGNCON 2006 - The Joint International Conference on Optical Internet and Next Generation Network","volume":"112 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":"122817019","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":"NRZ-to-PRZ Conversion of a 10 Gb/s NRZ Signal by Tailoring the Optical Spectrum","authors":"Jaemyoung Lee, J. Ko","doi":"10.1109/COINNGNCON.2006.4454527","DOIUrl":"https://doi.org/10.1109/COINNGNCON.2006.4454527","url":null,"abstract":"We experimentally demonstrate a simple NRZ-to-PRZ conversion through tailoring the optical spectrum using a FBG filter. In experiment, frequency components passing through the FBG filter showed the PRZ pattern.","PeriodicalId":259368,"journal":{"name":"COIN-NGNCON 2006 - The Joint International Conference on Optical Internet and Next Generation Network","volume":"5 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":"121821170","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}