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Proceedings 25th Annual IEEE Conference on Local Computer Networks. LCN 2000最新文献

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Security of routing cache updates in cellular IP 蜂窝IP中路由缓存更新的安全性
Proceedings 25th Annual IEEE Conference on Local Computer Networks. LCN 2000 Pub Date : 2000-11-08 DOI: 10.1109/LCN.2000.891022
S. Baatz, W. Hansmann, J. Tölle
{"title":"Security of routing cache updates in cellular IP","authors":"S. Baatz, W. Hansmann, J. Tölle","doi":"10.1109/LCN.2000.891022","DOIUrl":"https://doi.org/10.1109/LCN.2000.891022","url":null,"abstract":"Cellular IP is a protocol presenting a micro mobility solution for mobile devices in a limited geographical area. It allows routing of IP datagrams to mobile stations and offers a fast handoff control. It is designed to cooperate with mobile IP to provide wide area mobility support. This paper presents ideas for better protecting location information in cellular IP networks.","PeriodicalId":369604,"journal":{"name":"Proceedings 25th Annual IEEE Conference on Local Computer Networks. LCN 2000","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129187094","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: 1
iNetwork-a GSM compliant IP-based communication platform inetnet -一个GSM兼容的基于ip的通信平台
Proceedings 25th Annual IEEE Conference on Local Computer Networks. LCN 2000 Pub Date : 2000-11-08 DOI: 10.1109/LCN.2000.891041
C. Cheng, W. Liu, C. Chung
{"title":"iNetwork-a GSM compliant IP-based communication platform","authors":"C. Cheng, W. Liu, C. Chung","doi":"10.1109/LCN.2000.891041","DOIUrl":"https://doi.org/10.1109/LCN.2000.891041","url":null,"abstract":"Enterprise communication systems require data, voice, and mobile communication services. However, the cost to maintain many disparate networks is high. We propose iNetwork, an IP-based communication system complied with GSM to provide these services at an integrated platform. Furthermore, an iNetwork system can cooperate with other iNetwork, Internet, PSTN or GSM systems to provide global services.","PeriodicalId":369604,"journal":{"name":"Proceedings 25th Annual IEEE Conference on Local Computer Networks. LCN 2000","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122214396","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: 2
Reliability modeling of SCI ring-based topologies 基于SCI环的拓扑可靠性建模
Proceedings 25th Annual IEEE Conference on Local Computer Networks. LCN 2000 Pub Date : 2000-11-08 DOI: 10.1109/LCN.2000.891018
M. Sarwar, A. George, D. E. Collins
{"title":"Reliability modeling of SCI ring-based topologies","authors":"M. Sarwar, A. George, D. E. Collins","doi":"10.1109/LCN.2000.891018","DOIUrl":"https://doi.org/10.1109/LCN.2000.891018","url":null,"abstract":"Reliability prediction is an important factor in the study of multiprocessor and cluster interconnects. One such interconnect is the scalable coherent interface (SCI), a point-to-point, ring-based interconnect that can be connected into switched ring topologies. However, the reliability of SCI-based topologies cannot be deduced from earlier network reliability work as link failures within an SCI-based interconnect are not independent of one another. This paper presents the results of a reliability study on 1D and 2D k-ary n-cube switching fabrics for SCI based on the elimination of rings rather than of links. The reliability models were created in UltraSAN and verified using analytical modeling. The results show that the reliability of a single-ring system can be greatly enhanced by the addition of a redundant ring yet the reliability of a torus does not increase significantly with additional redundant rings. Hence, the benefit of adding redundant rings is dependent both upon the topology and the degree of reliability sought.","PeriodicalId":369604,"journal":{"name":"Proceedings 25th Annual IEEE Conference on Local Computer Networks. LCN 2000","volume":"108 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130137234","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: 4
Comparisons of different approaches for capacity management in ATM networks ATM网络中不同容量管理方法的比较
Proceedings 25th Annual IEEE Conference on Local Computer Networks. LCN 2000 Pub Date : 2000-11-08 DOI: 10.1109/LCN.2000.891084
S. Larsson
{"title":"Comparisons of different approaches for capacity management in ATM networks","authors":"S. Larsson","doi":"10.1109/LCN.2000.891084","DOIUrl":"https://doi.org/10.1109/LCN.2000.891084","url":null,"abstract":"The fact that there is a lack of comparisons between methods for virtual path connection (VPC) management makes it important to evaluate fundamentally different methods. We have tried to find representatives of different ways of calculating the capacity distribution. A central approach uses global information about demands and resources, decentralized approaches can be categorized iterative and local. The local approaches that we have evaluated uses the number of ongoing connections to decide how much capacity is needed during the next updating period. An iterative approach uses a distributed way of calculating the capacity distribution. By evaluating these, we have then been able to do a survey over the performances.","PeriodicalId":369604,"journal":{"name":"Proceedings 25th Annual IEEE Conference on Local Computer Networks. LCN 2000","volume":"320 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121719540","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
Real time multicast in wireless networks 无线网络中的实时组播
Proceedings 25th Annual IEEE Conference on Local Computer Networks. LCN 2000 Pub Date : 2000-11-08 DOI: 10.1109/LCN.2000.891039
A. Benslimane
{"title":"Real time multicast in wireless networks","authors":"A. Benslimane","doi":"10.1109/LCN.2000.891039","DOIUrl":"https://doi.org/10.1109/LCN.2000.891039","url":null,"abstract":"This paper presents a synchronization protocol for real-time multimedia application in wireless networks. A multimedia stream is multicast from one to some mobile terminals (MTs). Source and receivers can both be mobile. The protocol allows MTs to receive a multicast stream without breaks in playback as MTs move from cell to cell. The scheme is general because we make no assumption about clocks synchronization and messages are not time-stamped. However, it is used in a network having bounded delays. Verifications show that synchronization properties are respected. Moreover, simulations show that the strategy of known locations reduces the handoff duration compared to the one of unknown locations and then preserves the synchronization.","PeriodicalId":369604,"journal":{"name":"Proceedings 25th Annual IEEE Conference on Local Computer Networks. LCN 2000","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123623287","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: 4
A route design algorithm for multiple-encoding optical CDM switching network 一种多编码光CDM交换网络的路由设计算法
Proceedings 25th Annual IEEE Conference on Local Computer Networks. LCN 2000 Pub Date : 2000-11-08 DOI: 10.1109/LCN.2000.891101
H. Tode, Zhu Tian-wei, S. Nishi, K. Murakami
{"title":"A route design algorithm for multiple-encoding optical CDM switching network","authors":"H. Tode, Zhu Tian-wei, S. Nishi, K. Murakami","doi":"10.1109/LCN.2000.891101","DOIUrl":"https://doi.org/10.1109/LCN.2000.891101","url":null,"abstract":"We have already proposed a photonic IP switching system for the next generation Internet, in which a set of multiple encoding CDM signals are utilized as routing information. However, in the method, interference noise between channels may restrict routing operations. Thus a new restrict-complied routing method based on the Bellman-Ford algorithm is proposed. Also, we show that the proposed algorithm is more suitable for the multiple-encoding scheme in the optical CDM network than the original Bellman-Ford algorithm. Also, we study some topologies suitable for the multiple encoding CDM switching scheme.","PeriodicalId":369604,"journal":{"name":"Proceedings 25th Annual IEEE Conference on Local Computer Networks. LCN 2000","volume":"89 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129858372","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
High-speed IP forwarding mechanism for an MPOA-based switched router 基于mpoa的交换路由器的高速IP转发机制
Proceedings 25th Annual IEEE Conference on Local Computer Networks. LCN 2000 Pub Date : 2000-11-08 DOI: 10.1109/LCN.2000.891117
J. Jun, Hyuncheol Kim, K. Lee
{"title":"High-speed IP forwarding mechanism for an MPOA-based switched router","authors":"J. Jun, Hyuncheol Kim, K. Lee","doi":"10.1109/LCN.2000.891117","DOIUrl":"https://doi.org/10.1109/LCN.2000.891117","url":null,"abstract":"The explosive growth of the Internet traffic has accelerated the proliferation of high speed routers. As today's routers have performance and management limitations, customers are looking for the next generation LAN architectures based on such a high speed technology as ATM. In this paper we present an IP forwarding mechanism for the MPOA-based switched router system, called SR-10, providing MPOA (multiprotocol over ATM) functionality with 10 Gbps ATM switching capability. The SR-10 system can support three kinds of line interfaces: Ethernet, frame relay, and ATM. With a distributed IP processing mechanism, it can provide superior layer-3 transport capability through ATM networks, alleviating bottlenecks and congestion associated with routers and routed paths in the network.","PeriodicalId":369604,"journal":{"name":"Proceedings 25th Annual IEEE Conference on Local Computer Networks. LCN 2000","volume":"48 10","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120911824","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
Integrated services to differentiated services packet forwarding: guaranteed service to expedited forwarding PHB 融合业务到差异化业务报文转发:保证业务到加速转发PHB
Proceedings 25th Annual IEEE Conference on Local Computer Networks. LCN 2000 Pub Date : 2000-11-08 DOI: 10.1109/LCN.2000.891063
B. Budiardjo, B. Nazief, D. Hartanto
{"title":"Integrated services to differentiated services packet forwarding: guaranteed service to expedited forwarding PHB","authors":"B. Budiardjo, B. Nazief, D. Hartanto","doi":"10.1109/LCN.2000.891063","DOIUrl":"https://doi.org/10.1109/LCN.2000.891063","url":null,"abstract":"This paper outlines the design and simulation of a packet forwarding algorithm between integrated services and differentiated services network domains. The algorithm forward packets from guaranteed class-of-service flows into the expedited forwarding PHB. The algorithm is assumed to be implemented in a pipelined processor configuration that separate the input and output packet processing functions. The remaining jitter value is used to determine the packet forwarding priority. Measures of throughput and ratio of packet loss are given. From the simulation we learned that this algorithm yields to good packet throughput and tolerable packet loss ratio.","PeriodicalId":369604,"journal":{"name":"Proceedings 25th Annual IEEE Conference on Local Computer Networks. LCN 2000","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124013905","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
The performance of Ethernet under a combined data/real-time traffic 以太网在数据/实时混合流量下的性能
Proceedings 25th Annual IEEE Conference on Local Computer Networks. LCN 2000 Pub Date : 2000-11-08 DOI: 10.1109/LCN.2000.891067
M. Aboelaze, A. Elnaggar
{"title":"The performance of Ethernet under a combined data/real-time traffic","authors":"M. Aboelaze, A. Elnaggar","doi":"10.1109/LCN.2000.891067","DOIUrl":"https://doi.org/10.1109/LCN.2000.891067","url":null,"abstract":"We investigate the performance of an IEEE 802.3 shared-bandwidth hub under a mixed data/real-time traffic load. For the regular data nodes we assume an exponentially distributed packet length with a Poisson arrival. For the video sources, we assumed MPEG encoded video sources at 30 frames per second. We used simulation to study the network performance under the above-mentioned load. We used 2 different protocols, the standard IEEE 802.3 and PCSMA, which is suitable for real-time traffic.","PeriodicalId":369604,"journal":{"name":"Proceedings 25th Annual IEEE Conference on Local Computer Networks. LCN 2000","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115850540","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: 1
Performance evaluation of new methods of automatic redirection for load balancing of Apache servers distributed in the Internet Internet上分布式Apache服务器负载平衡自动重定向新方法的性能评价
Proceedings 25th Annual IEEE Conference on Local Computer Networks. LCN 2000 Pub Date : 2000-11-08 DOI: 10.1109/LCN.2000.891111
Kripakaran Suryanarayanan, Kenneth J. Christensen
{"title":"Performance evaluation of new methods of automatic redirection for load balancing of Apache servers distributed in the Internet","authors":"Kripakaran Suryanarayanan, Kenneth J. Christensen","doi":"10.1109/LCN.2000.891111","DOIUrl":"https://doi.org/10.1109/LCN.2000.891111","url":null,"abstract":"An overloaded web server will lose incoming requests resulting in a \"404 error\" appearing at a client browser. Front-end application-level switches can redirect requests to less loaded servers. However, there exist no native methods within common web servers to automatically redirect requests for reducing load. We develop and evaluate changes to the open source Apache HTTP server to automatically redirect requests during periods of high load to a pre-specified overload server. We call the modified server \"Red-Apache\". To reduce the double round-trip times of HTTP 301 redirection, a new \"server tag\" substitution method of redirection at a client browser is investigated. The server tag enables single round-trip redirection and is implemented by a JavaScript function in a returned page. Using the AB and SURGE benchmarks, we show that Red-Apache and server tag outperform the original Apache server and HTTP redirection, respectively.","PeriodicalId":369604,"journal":{"name":"Proceedings 25th Annual IEEE Conference on Local Computer Networks. LCN 2000","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132057930","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: 15
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