Proceedings. Eleventh International Conference on Computer Communications and Networks最新文献_第4页

An agent-based traffic grooming and management mechanism for IP over optical networks 基于代理的IP光网络流量疏导与管理机制

Proceedings. Eleventh International Conference on Computer Communications and Networks Pub Date : 2002-12-10 DOI: 10.1109/ICCCN.2002.1043101

C. Xin, Y. Ye, S. Dixit, C. Qiao

引用次数: 10

MAC protocol enhancements for QoS guarantee and fairness over the IEEE 802.11 wireless LANs MAC协议在IEEE 802.11无线局域网上对QoS保证和公平性的增强

Proceedings. Eleventh International Conference on Computer Communications and Networks Pub Date : 2002-12-10 DOI: 10.1109/ICCCN.2002.1043138

Qiu Qiang, L. Jacob, R. Pillai, Balakrishnan Prabhakaran

引用次数: 19

Reconfigurable memory architecture for scalable IP forwarding engines 可扩展IP转发引擎的可重构内存架构

Proceedings. Eleventh International Conference on Computer Communications and Networks Pub Date : 2002-12-10 DOI: 10.1109/ICCCN.2002.1043102

M. Nourani, M. Akhbarizadeh

引用次数: 2

Traffic-based bandwidth allocation for DOCSIS cable networks 基于流量的DOCSIS有线网络带宽分配

Proceedings. Eleventh International Conference on Computer Communications and Networks Pub Date : 2002-12-10 DOI: 10.1109/ICCCN.2002.1043130

César Heyaime-Duverge, V. Prabhu

引用次数: 9

AKMP: an adaptive key management protocol for secure multicast 安全组播的自适应密钥管理协议

Proceedings. Eleventh International Conference on Computer Communications and Networks Pub Date : 2002-12-10 DOI: 10.1109/ICCCN.2002.1043065

H. Bettahar, A. Bouabdallah, Y. Challal

引用次数: 37

Distributed power control in wireless communication systems 无线通信系统中的分布式电源控制

Proceedings. Eleventh International Conference on Computer Communications and Networks Pub Date : 2002-12-10 DOI: 10.1109/ICCCN.2002.1043112

S. Jagannathan, Anthony T. Chronopoulos, S. Ponipireddy

{"title":"Distributed power control in wireless communication systems","authors":"S. Jagannathan, Anthony T. Chronopoulos, S. Ponipireddy","doi":"10.1109/ICCCN.2002.1043112","DOIUrl":"https://doi.org/10.1109/ICCCN.2002.1043112","url":null,"abstract":"Energy efficiency is a measure of performance in wireless networks. Therefore, controlling the transmitter power at a given node increases not only battery operating life, but also overall system capacity by successfully admitting new links. It is essential to find effective means of power control in point-to-point, broadcasting and multicasting scenarios. Wireless networking presents formidable challenges and we consider the problem of unicast or point-to-point (peer-to-peer) communication in wireless networks in the presence of other nodes. We study the feasibility of admitting new links in an wireless network operating area while maintaining quality of service (QoS), in terms of signal-to-interference ratio (SIR), for each link. SIR is maintained by adjusting the transmitter power levels at each source for a given link. Distributed power control (DPC) is a natural choice for this purpose because, unlike centralized power control, DPC should be able to adjust the power levels of each transmitted signal using local measurements, so that in a reasonable time, all nodes/links maintain the desired SIR. We present a suite of DPC schemes using both state space and optimal control methodology in discrete-time. Further, we prove the convergence of the overall network with our algorithm using Lyapunov stability analysis in comparison with a well known DPC scheme (see Bambos, N. et al., IEEE ACM Trans. on Networking, p.583-97, 2000). We present simulation results and comparisons for point to point communications in an overlapping scenario.","PeriodicalId":302787,"journal":{"name":"Proceedings. Eleventh International Conference on Computer Communications and Networks","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124792276","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

Efficient hybrid key agreement protocol for wireless ad hoc networks 无线自组织网络的高效混合密钥协议

Proceedings. Eleventh International Conference on Computer Communications and Networks Pub Date : 2002-12-10 DOI: 10.1109/ICCCN.2002.1043099

Xiangyang Li, Yang Wang, O. Frieder

引用次数: 42

Visualising interactions between TCP's congestion and flow control algorithms 可视化TCP拥塞和流量控制算法之间的交互

Proceedings. Eleventh International Conference on Computer Communications and Networks Pub Date : 2002-12-10 DOI: 10.1109/ICCCN.2002.1043042

A. Ruddle, C. Allison, P. Lindsay

{"title":"Visualising interactions between TCP's congestion and flow control algorithms","authors":"A. Ruddle, C. Allison, P. Lindsay","doi":"10.1109/ICCCN.2002.1043042","DOIUrl":"https://doi.org/10.1109/ICCCN.2002.1043042","url":null,"abstract":"The Transmission Control Protocol, TCP, is used in over 90% of the traffic on the Internet. The effect of the protocol itself on the efficiency and fairness of Internet traffic is accordingly the focus of much study. In particular, the tight timeliness constraints required by Web traffic require that TCP should not unnecessarily introduce delay. TCP continues to evolve, and insights into its behaviour are of great potential value. The work reported offers novel approaches to understanding the subtle interactions between TCP's congestion control and flow control algorithms across a wide range of transfer sizes and congestion regimes. A model of TCP's behaviour is described in the form of a program used to generate data sets. These are then processed to generate 3D graphics that are used to visualise the model. This leads to a re-evaluation of TCP's congestion control algorithms within the context of high bandwidth WANs and a high level of multiplexing. As new access technologies are deployed and more users acquire high bandwidth access to the Internet, the limitation imposed by the needs of competing traffic will reinforce the importance of the fair distribution of network resources.","PeriodicalId":302787,"journal":{"name":"Proceedings. Eleventh International Conference on Computer Communications and Networks","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128234107","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

All-terminal reliability analysis of the SRP-ring: the effect of enhanced intelligent protection switching srp环全端可靠性分析:增强智能保护交换的效果

Proceedings. Eleventh International Conference on Computer Communications and Networks Pub Date : 2002-12-10 DOI: 10.1109/ICCCN.2002.1043045

Ming Qian, D. Logothetis, Kishor S. Trivedi

{"title":"All-terminal reliability analysis of the SRP-ring: the effect of enhanced intelligent protection switching","authors":"Ming Qian, D. Logothetis, Kishor S. Trivedi","doi":"10.1109/ICCCN.2002.1043045","DOIUrl":"https://doi.org/10.1109/ICCCN.2002.1043045","url":null,"abstract":"Spatial reuse protocol (SRP) is a media access control (MAC)-layer protocol that operates over a double counter-rotating ring network topology. SRP is designed to enhance the SONET network so that it can handle data traffic more efficiently. We study the all-terminal reliability of an SRP ring implementing intelligent protection switch (IPS) and enhanced intelligent protection switch (E-IPS). We calculate reliability for all scenarios under which all-terminal connectivity is maintained. By summing up the results arising from individual mutually exclusive events, all-terminal reliabilities for IPS and E-IPS are obtained. By further assuming constant and time-dependent component failure rates, mean time to failure (MTTF) and mean time to failure improvement factor (MTIF) measures are calculated. Results show that MTTF/MTIF vary as functions of network size, component reliability and coverage factor. The advantage of E-IPS over IPS is more obvious when network size is big and concentrator failure rate is small. Our analysis could be helpful to network designers who wish to determine whether the additional cost/complexity added by the E-IPS scheme is justified.","PeriodicalId":302787,"journal":{"name":"Proceedings. Eleventh International Conference on Computer Communications and Networks","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128884674","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

Stability of CIOQ switches with finite buffers and non-negligible round-trip time 具有有限缓冲和不可忽略的往返时间的CIOQ开关的稳定性

Proceedings. Eleventh International Conference on Computer Communications and Networks Pub Date : 2002-12-10 DOI: 10.1109/ICCCN.2002.1043104

M. Gusat, F. Abel, F. Gramsamer, R. Luijten, C. Minkenberg, M. Verhappen

引用次数: 4