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An improved RFID security method with ownership transfer 一种改进的RFID所有权转移安全方法
ICTC 2011 Pub Date : 2011-11-18 DOI: 10.1109/ICTC.2011.6082691
Y. Gui, Jie Zhang, H. Choi
{"title":"An improved RFID security method with ownership transfer","authors":"Y. Gui, Jie Zhang, H. Choi","doi":"10.1109/ICTC.2011.6082691","DOIUrl":"https://doi.org/10.1109/ICTC.2011.6082691","url":null,"abstract":"Radio Frequency Identification (RFID) security gets more and more important as the RFID technology has been gaining popularity from public. In this paper, we proposed a simple and efficient improved security method for RFID tags supporting ownership transfer process. The proposed security method is based on Osaka et al.'s RFID security method, which has some security weaknesses. As a result, our proposed solution fixes these security flaws while maintaining the security and efficiency of the original method.","PeriodicalId":191169,"journal":{"name":"ICTC 2011","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130046529","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}
引用次数: 7
DAG-based multipath routing for mobile sensor networks 基于dag的移动传感器网络多路径路由
ICTC 2011 Pub Date : 2011-11-18 DOI: 10.1109/ICTC.2011.6082593
Kin Hong, L. Choi
{"title":"DAG-based multipath routing for mobile sensor networks","authors":"Kin Hong, L. Choi","doi":"10.1109/ICTC.2011.6082593","DOIUrl":"https://doi.org/10.1109/ICTC.2011.6082593","url":null,"abstract":"We propose a new multipath routing protocol called DMR for mobile sensor networks, where any node can move anytime. DMR is based on the IETF RPL framework, which uses directed acyclic graph (DAG) to remove routing cycles. By broadcasting DAG construction messages including rank and link quality indication, DMR constructs DAG and provides path redundancy. This allows mobile sensors to find multiple alternative paths easily on local and global route failures. Our experimental results show that DMR successfully delivers more than 97% of messages while improving the energy efficiency for MSN by effectively reducing routing overheads by 65% and 56% on average compared to the existing MANET routing protocols AODV and AOMDV, respectively.","PeriodicalId":191169,"journal":{"name":"ICTC 2011","volume":"72 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134184956","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}
引用次数: 40
MPCubic: An extended cubic TCP for multiple paths over high bandwidth-delay networks MPCubic:一种扩展的立方TCP，用于在高带宽延迟网络上的多路径
ICTC 2011 Pub Date : 2011-11-18 DOI: 10.1109/ICTC.2011.6082546
T. Le, C. Hong, Sungwon Lee
{"title":"MPCubic: An extended cubic TCP for multiple paths over high bandwidth-delay networks","authors":"T. Le, C. Hong, Sungwon Lee","doi":"10.1109/ICTC.2011.6082546","DOIUrl":"https://doi.org/10.1109/ICTC.2011.6082546","url":null,"abstract":"Cubic TCP nowadays is one of transport protocols designed for high bandwidth-delay networks has successfully deployed in the Internet. Multi-homed computers with multiple interfaces to access the Internet via high speed links will become more popular. In this work, we introduce an extended version of Cubic TCP for multiple paths, called MPCubic. The extension process is approached from analysis model of Cubic with constraining coordinated congestion control between paths, and fairness to regular Cubic. Therefore MPCubic can spread its traffic across paths in load-balancing manner, while preserving fair sharing with regular TCP, Cubic, and MPTCP at common bottlenecks. Our simulation results show that MPCubic can achieve stability, throughput improvement, fairness, and load-balancing.","PeriodicalId":191169,"journal":{"name":"ICTC 2011","volume":"711 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132982066","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}
引用次数: 14
Robust carrier recovery for DVB-S2 system DVB-S2系统的稳健载波恢复
ICTC 2011 Pub Date : 2011-11-18 DOI: 10.1109/ICTC.2011.6082707
Pansoo Kim, D. Oh, Hojin Lee
{"title":"Robust carrier recovery for DVB-S2 system","authors":"Pansoo Kim, D. Oh, Hojin Lee","doi":"10.1109/ICTC.2011.6082707","DOIUrl":"https://doi.org/10.1109/ICTC.2011.6082707","url":null,"abstract":"This paper suggests the practical approach to mitigate phase noise by using joint detection and decoding scheme for DVB-S2 system. The proposed scheme illustrates in detail to implement robust DVB-S2 receiver compared to the previous study and shows the satisfactory performance when the specific LDPC decoding schedules have been utilized in the hardware implementation point of view.","PeriodicalId":191169,"journal":{"name":"ICTC 2011","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127566834","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}
引用次数: 0
Coexistence solution using time schedule and user position in cognitive radio networks 认知无线网络中使用时间调度和用户位置的共存解决方案
ICTC 2011 Pub Date : 2011-11-18 DOI: 10.1109/ICTC.2011.6082654
Kyu-Ho Lee, Jae-Kark Choi, S. Yoo
{"title":"Coexistence solution using time schedule and user position in cognitive radio networks","authors":"Kyu-Ho Lee, Jae-Kark Choi, S. Yoo","doi":"10.1109/ICTC.2011.6082654","DOIUrl":"https://doi.org/10.1109/ICTC.2011.6082654","url":null,"abstract":"In cognitive radio network, a secondary user opportunistically accesses an empty channel based on periodic sensing results for avoiding possible interference to the primary users. However local sensing does not guarantee the full protection of the primary users because hidden primary receivers may exist within the interference range of the secondary transmitter. To protect primary systems and simultaneously to maximize utilization of the secondary users, we need to derive carefully designed coexistence solutions for various network scenarios. In this paper, we propose coexistence conditions without any harmful interference in accordance with the uplink/downlink schedule and user position. We have classified the coexistence conditions into four different scenario cases depending on the provided information to the secondary network base stations. For each case, we have shown that which secondary devices can access the channel at which time period and the possible maximum throughput of the secondary system is also derived. Computer simulation results demonstrated that the proposed method can be applied to the real cognitive radio system to improve the communication probability of CR devices.","PeriodicalId":191169,"journal":{"name":"ICTC 2011","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131908990","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}
引用次数: 0
Development of the train control system data transmision technology using a Wi-Fi mesh 开发了采用Wi-Fi网的列车控制系统数据传输技术
ICTC 2011 Pub Date : 2011-11-18 DOI: 10.1109/ICTC.2011.6082627
H. Yun, Keyseo Lee
{"title":"Development of the train control system data transmision technology using a Wi-Fi mesh","authors":"H. Yun, Keyseo Lee","doi":"10.1109/ICTC.2011.6082627","DOIUrl":"https://doi.org/10.1109/ICTC.2011.6082627","url":null,"abstract":"It is based on a driverless operation, which can be actualized by a train control system, the core part of the railway system. In the case of most train control systems and track circuits, an Inductive Loop cable and Access Point transmission method has been applied. This is done by the way that the Wi-Fi Mesh network based train control data has been being developed for the magnetic levitation vehicle. Wi-Fi mesh network technology is general in the field of the telecommunication of railways. However, it has not been applied to train control in spite of its merits such as economic efficiency, self-discovery and configuration, self-healing, fast roaming, etc. Therefore, the Maglev is the railway project where Wireless mesh network technology will be applied to the train control system for the first time in the world. This can be regarded as an innovating event for train control systems.","PeriodicalId":191169,"journal":{"name":"ICTC 2011","volume":"39 6","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133720714","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}
引用次数: 6
Cooperative MAC protocol for LED-ID systems LED-ID系统的协同MAC协议
ICTC 2011 Pub Date : 2011-11-18 DOI: 10.1109/ICTC.2011.6082569
N. Le, Sunwoong Choi, Y. Jang
{"title":"Cooperative MAC protocol for LED-ID systems","authors":"N. Le, Sunwoong Choi, Y. Jang","doi":"10.1109/ICTC.2011.6082569","DOIUrl":"https://doi.org/10.1109/ICTC.2011.6082569","url":null,"abstract":"In wireless communication, cooperative communication can be voted as a best promising technique to enhance system reliability and performances. In Visible Light Communication (VLC) system, with the limitation of transmission range and Field Of View (FOV), cooperative communication shows more advantages in reliability and coverage. This article proposes a new MAC protocol for LED-ID system improving the overall the network reliability by using cooperative communication. Here, the use of cooperation has two motivations: latency reduction and on-demand error recovery. We focus our work on cooperative concept for LED-ID system, efficient algorithm to discovery a relay node. The mathematical analysis and simulation results show that proposed scheme increases the overall reliability of the LED-ID system.","PeriodicalId":191169,"journal":{"name":"ICTC 2011","volume":"140 1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124162325","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}
引用次数: 30
Novel CR signal detection algorithms for coexistence in TV white space 电视白空间共存CR信号检测新算法
ICTC 2011 Pub Date : 2011-11-18 DOI: 10.1109/ICTC.2011.6082639
Sunmin Lim, Hoiyoon Jung, Sang-Won Kim, B. Jeong
{"title":"Novel CR signal detection algorithms for coexistence in TV white space","authors":"Sunmin Lim, Hoiyoon Jung, Sang-Won Kim, B. Jeong","doi":"10.1109/ICTC.2011.6082639","DOIUrl":"https://doi.org/10.1109/ICTC.2011.6082639","url":null,"abstract":"In this paper, we propose novel signal detection algorithms for coexistence of CR systems in TV white space. As various CR standards appear in TV white space, technologies for detecting CR signals are required to enabling coexistence between CR systems. The proposed signal detection algorithms detect and classify CR networks utilizing cyclo-stationary features of each CR system. They consider multiple periodic properties of OFDM signal which is varied by parameters of each CR standard. The simulation results show that the proposed schemes can improve signal detection performance up to 50% compare with the conventional schemes.","PeriodicalId":191169,"journal":{"name":"ICTC 2011","volume":"85 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114904068","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}
引用次数: 5
Analysis of early stopping method applied to horizontal shuffling scheduling scheme of DVB-S2 LDPC code 早停法在DVB-S2 LDPC码水平变换调度方案中的应用分析
ICTC 2011 Pub Date : 2011-11-18 DOI: 10.1109/ICTC.2011.6082675
Gawn-Seok Jang, In-Ki Lee, Dae-ig Jang, D. Oh
{"title":"Analysis of early stopping method applied to horizontal shuffling scheduling scheme of DVB-S2 LDPC code","authors":"Gawn-Seok Jang, In-Ki Lee, Dae-ig Jang, D. Oh","doi":"10.1109/ICTC.2011.6082675","DOIUrl":"https://doi.org/10.1109/ICTC.2011.6082675","url":null,"abstract":"In this paper, we verify that a horizontal shuffling scheduling (HSS) LDPC decoding scheme makes its LLR value converge faster than a Flooding Scheduling (FS) scheme. Also, we analyze the effects of channel adaptive early termination (CAET) method on HSS decoding scheme. Simulation result shows that combining the CAET method and HSS scheme effectively reduces the average number of iterations for LDPC decoding process with acceptable BER performance","PeriodicalId":191169,"journal":{"name":"ICTC 2011","volume":"157 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116324465","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}
引用次数: 0
Emotional LED sign board embedding political campaign or positioning information in things of Internet environment 在互联网环境下嵌入政治活动或定位信息的情感LED广告牌
ICTC 2011 Pub Date : 2011-11-18 DOI: 10.1109/ICTC.2011.6082695
Jangmook Kang, Jaesang Cha
{"title":"Emotional LED sign board embedding political campaign or positioning information in things of Internet environment","authors":"Jangmook Kang, Jaesang Cha","doi":"10.1109/ICTC.2011.6082695","DOIUrl":"https://doi.org/10.1109/ICTC.2011.6082695","url":null,"abstract":"Internet access is now available everywhere. In particular, the emergence of mobile networks increased the connectivity of the Internet. Therefore, The Internet has permeated in all things. The Internet can identify the location of objects. Also, check this out on a political campaign can be location-based services. Located in a political campaign, emotional blend of technology and LED sign board is proposed.","PeriodicalId":191169,"journal":{"name":"ICTC 2011","volume":"64 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117245660","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}
引用次数: 0
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