Proceedings. Ninth IEEE International Conference on Networks, ICON 2001.最新文献_第3页

Web object life measurement using Squid log file Web对象寿命测量使用Squid日志文件

Proceedings. Ninth IEEE International Conference on Networks, ICON 2001. Pub Date : 2001-10-10 DOI: 10.1109/ICON.2001.962324

A. Khunkitti, Withit Intraha

引用次数: 1

Complexity measurements of the inter-domain management system design 跨域管理系统设计的复杂性度量

Proceedings. Ninth IEEE International Conference on Networks, ICON 2001. Pub Date : 2001-10-10 DOI: 10.1109/ICON.2001.962308

O. Prnjat, L. Sacks

引用次数: 5

Applied inter-working in DRiVE: a next generation multi-access approach 应用互连在驱动器:新一代的多访问方法

Proceedings. Ninth IEEE International Conference on Networks, ICON 2001. Pub Date : 2001-10-10 DOI: 10.1109/ICON.2001.962309

Simon Aladdin

{"title":"Applied inter-working in DRiVE: a next generation multi-access approach","authors":"Simon Aladdin","doi":"10.1109/ICON.2001.962309","DOIUrl":"https://doi.org/10.1109/ICON.2001.962309","url":null,"abstract":"During the last few years a tremendous increase in the number of mobile computers, in conjunction with the growth of wireless services, makes supporting Internet mobility important. Mobile users need to switch between networks in different administrative domains and between different types of access system as they move around the network. By introducing the DRiVE/sup /spl phi// system, a generic IPv6 backbone, based on Mobile IPv6 (MIPv6), extended to Hierarchical Mobile IPv6 (HMIPv6) improves the interworking connectivity. DRiVE is a hybrid system that integrates different access technologies into a common IPv6 network. The objectives of the DRiVE project are to develop and co-ordinate dynamic spectrum allocation, asymmetric usage of traffic and interworking of different radio access systems. The extension of MIPv6 to HMIPv6 opens a new path for reducing user signalling, minimising frequent address allocation and decreasing the number of \"observable\" inter-system handovers. The HMIPv6 introduces a new function, the so-called mobility anchor point (MAP). The MAP operates as a \"virtual\" home agent (HA), ie, intercepts packets addressed to the MAP destined to the mobile node's home address, encapsulates them, and tunnels them over the interconnected access system to the mobile node's registered care-of address. This paper describes several topics covered in the DRiVE system of which two scenarios: (1) registration, and (2) traffic routing are emphasised.","PeriodicalId":178842,"journal":{"name":"Proceedings. Ninth IEEE International Conference on Networks, ICON 2001.","volume":"64 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2001-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121796343","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

Third order inter-modulation distortion simulation for a semiconductor laser in the fiber optic micro-cellular system 光纤微蜂窝系统中半导体激光器的三阶互调失真模拟

Proceedings. Ninth IEEE International Conference on Networks, ICON 2001. Pub Date : 2001-10-10 DOI: 10.1109/ICON.2001.962371

M. K. Suaidi, L. Yong, S. A. Jabar

引用次数: 3

Internet multicast provisioning issues for hierarchical architecture 分层体系结构的因特网多播供应问题

Proceedings. Ninth IEEE International Conference on Networks, ICON 2001. Pub Date : 2001-10-10 DOI: 10.1109/ICON.2001.962375

Ki-Il Kim, J. Ha, Eun-Hee Hyun, Sang-Ha Kim

{"title":"Internet multicast provisioning issues for hierarchical architecture","authors":"Ki-Il Kim, J. Ha, Eun-Hee Hyun, Sang-Ha Kim","doi":"10.1109/ICON.2001.962375","DOIUrl":"https://doi.org/10.1109/ICON.2001.962375","url":null,"abstract":"The ASM (any source multicast) have been proposed to forward IP multicast datagram. However, there remain unsolved deployment issues such as network management and address allocation of multicast sessions. To overcome the above issues, largely new three multicast mechanisms-SGM (Small Group Multicast), ALM (Application Level Multicast) and SSM (Source Specific Multicast)-have been proposed. While the SGM and ALM can support multicast service without constructing the multicast routing tree, SSM constructs the multicast routing tree rooted in the source. SGM is proposed to support a very large number of small multicast groups. However, since SGM needs an additional packet header to service multicast, modification of the legacy routers is inevitable. ALM provides multicast by means of a combination of unicast in WAN and multicast in LAN. Since the standard is not fixed, this mechanism has limited implementation conditions. SSM identifies the multicast session not by G but by (S, G) pair. This mechanism solves the multicast address allocation problem, which is the biggest issue in the ASM. However, all routers along the delivery path must maintain the state (S, G) in order to transmit multicast data. Though the three new mechanisms can solve the many of the problems, one feature of ASM, the scalability problem is not be removed at all. We propose a fast deployment mechanism, which is based on SSM as well as the use the Internet hierarchical architecture. This mechanism may help multicast deployment without any modification of the IP layer while the advantage of SSM is kept. A key feature of the new mechanism is the use of a different multicast service for macro level multicast and micro level multicast.","PeriodicalId":178842,"journal":{"name":"Proceedings. Ninth IEEE International Conference on Networks, ICON 2001.","volume":"26 9","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2001-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121010514","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

A location management scheme for mobility support in wireless IP networks using session initiation protocol (SIP) 基于会话发起协议(SIP)的无线IP网络中支持移动性的位置管理方案

Proceedings. Ninth IEEE International Conference on Networks, ICON 2001. Pub Date : 2001-10-10 DOI: 10.1109/ICON.2001.962390

Sihui Zhou, A. Seneviratne, T. Percival

引用次数: 4

Ranging schemes for fast dynamic recovery of DOCSIS networks DOCSIS网络快速动态恢复测距方案

Proceedings. Ninth IEEE International Conference on Networks, ICON 2001. Pub Date : 2001-10-10 DOI: 10.1109/ICON.2001.962333

V. Sdralia, M. Holcombe

引用次数: 3

Asian distance training experiment using CALAT-PARTHENON courseware 利用CALAT-PARTHENON课件进行亚洲远程训练实验

Proceedings. Ninth IEEE International Conference on Networks, ICON 2001. Pub Date : 2001-10-10 DOI: 10.1109/ICON.2001.962313

K. Kohara, Katsumi Hosoya, Masahiko Tsujimoto, T. Izumi, Yukihiro Nakamura

引用次数: 0

A routing mechanism for guaranteeing heterogeneous QoS in the Internet 一种在因特网上保证异构QoS的路由机制

Proceedings. Ninth IEEE International Conference on Networks, ICON 2001. Pub Date : 2001-10-10 DOI: 10.1109/ICON.2001.962341

Jun-Hwa Lee, Miae Choi, Mi-Lee Cha, Sang-Ha Kim

{"title":"A routing mechanism for guaranteeing heterogeneous QoS in the Internet","authors":"Jun-Hwa Lee, Miae Choi, Mi-Lee Cha, Sang-Ha Kim","doi":"10.1109/ICON.2001.962341","DOIUrl":"https://doi.org/10.1109/ICON.2001.962341","url":null,"abstract":"The current researches for guaranteeing heterogeneous QoS can be classified into two different mechanisms: resource reservation on the network and adaptation of layered multicast. Since RSVP (resource reservation protocol) signaling is used in the first mechanism, a quantitative QoS guarantee is possible. However, all routers along the path must maintain the states of each session in the first mechanism. That may cause a scalability problem. Therefore, this mechanism cannot be easily applied to current networks. The second mechanism divides the application flow into several layered sub-streams with layered encoding mechanisms. This sub-stream is delivered along each multicast channel. The routers in this mechanism must identify the priority for each stream packet. Also, when it comes to the issue of management of the multicast session and address allocation, the complexity increases to a practical amount. We propose a new heterogeneous QoS mechanism in order to solve the above problems. This mechanism is mostly based on the distinction between the generated streams by layered encoding. In this mechanism, the receiver, who does not have enough link bandwidth, is serviced only by the stream with basic quality. On the other hand, the best quality service is provided to the receiver who has enough link bandwidth. The decision on the quality is quickly done by each router according to the current link bandwidth of each interface.","PeriodicalId":178842,"journal":{"name":"Proceedings. Ninth IEEE International Conference on Networks, ICON 2001.","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2001-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125114591","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

New approach for mobile multicast based on SSM 基于SSM的移动组播新方法

Proceedings. Ninth IEEE International Conference on Networks, ICON 2001. Pub Date : 2001-10-10 DOI: 10.1109/ICON.2001.962376

Ki-Il Kim, J. Ha, Eun-Hee Hyun, Sang-Ha Kim

{"title":"New approach for mobile multicast based on SSM","authors":"Ki-Il Kim, J. Ha, Eun-Hee Hyun, Sang-Ha Kim","doi":"10.1109/ICON.2001.962376","DOIUrl":"https://doi.org/10.1109/ICON.2001.962376","url":null,"abstract":"The issue for mobile multicast is classified as two trends. One is route optimization and the other is how fast the multicast routing tree can be reconstructed. In the case of reconstructing the multicast tree, the FA must join the multicast group whenever the attachment point is changed. This mechanism has the advantage of route optimization for transmitting multicast data. However, the tree reconstruction may have occurred whenever the mobile host moves. Its overhead may be increased rapidly. In order to service multicast, the other way is the use of tunneling without tree reconstruction. Because the HA (home agent) is already being subscribed in the multicast session, the multicast datagram is transmitted to the HA. The HA tunnels it to the current FA (foreign agent), to which the mobile host is attached. When this mechanism is applied, the tree reconstruction is not needed. However, the path from the HA to FA may not be optimized. The longer the path distance is, the more the packet delay may increase. If the FA does not support IGMP, a more serious problem is caused. As stated above, the two mechanisms may not be implemented easily on the current network. We propose a mobile multicast mechanism based on SSM (source-specific multicast), which is proposed in order to support one-to-many transmission efficiently. However, automatic tunneling is used instead of the source-based tree. The key feature of this mechanism is to remove the overload caused by tree reconstruction and to optimize the multicast path simultaneously when the handoff occurred.","PeriodicalId":178842,"journal":{"name":"Proceedings. Ninth IEEE International Conference on Networks, ICON 2001.","volume":"65 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2001-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133835353","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: 13