1999 IEEE Pacific Rim Conference on Communications, Computers and Signal Processing (PACRIM 1999). Conference Proceedings (Cat. No.99CH36368)最新文献_第3页

An improved architecture and implementation of cascaded integrator-comb decimation filters 级联积分器-梳状抽取滤波器的改进结构与实现

1999 IEEE Pacific Rim Conference on Communications, Computers and Signal Processing (PACRIM 1999). Conference Proceedings (Cat. No.99CH36368) Pub Date : 1999-08-22 DOI: 10.1109/PACRIM.1999.799540

Yonghong Gao, Lihong Jia, H. Tenhunen

引用次数: 15

A new approach for ATM network traffic modeling and simulation 一种ATM网络流量建模与仿真的新方法

1999 IEEE Pacific Rim Conference on Communications, Computers and Signal Processing (PACRIM 1999). Conference Proceedings (Cat. No.99CH36368) Pub Date : 1999-08-22 DOI: 10.1109/PACRIM.1999.799465

D. G. Daut, Ming Yu

{"title":"A new approach for ATM network traffic modeling and simulation","authors":"D. G. Daut, Ming Yu","doi":"10.1109/PACRIM.1999.799465","DOIUrl":"https://doi.org/10.1109/PACRIM.1999.799465","url":null,"abstract":"The main objective of this paper is to develop a tractable model for self-similar traffic and to apply it to ATM networks. We develop a new traffic model derived from the arrival processes of the type M/G//spl infin/. This modeling method not only provides us an explicit and analytical expression for the self-similar traffic processes, but also sets up a connection between the two most popular self-similar processes. This model has a structure similar to that of a fractional ARIMA, with a driven process of fBm (fractional Brownian motion). But the coefficients of the fBm are derived from the Pareto distribution of the active periods of the arrival process. We also derive an explicit buffer level equation based on the proposed traffic model, which matches Norros' (1994) storage model. So this method can be also served as a verification of Norros' assumptions. The queueing behavior of a single server to self-similar input can be analytically investigated with the proposed equation. The effectiveness of these methods has been demonstrated by some practical applications.","PeriodicalId":176763,"journal":{"name":"1999 IEEE Pacific Rim Conference on Communications, Computers and Signal Processing (PACRIM 1999). Conference Proceedings (Cat. No.99CH36368)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1999-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126557638","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

Flow Initiation and ReServation Tree (FIRST): a new Internet resource reservation protocol Flow Initiation and ReServation Tree (FIRST):一种新的Internet资源预留协议

1999 IEEE Pacific Rim Conference on Communications, Computers and Signal Processing (PACRIM 1999). Conference Proceedings (Cat. No.99CH36368) Pub Date : 1999-08-22 DOI: 10.1109/PACRIM.1999.799551

T. Chung, Henry C. B. Chan, V. Leung

引用次数: 7

Using formal approach to specify distributed multimedia systems 采用形式化方法指定分布式多媒体系统

1999 IEEE Pacific Rim Conference on Communications, Computers and Signal Processing (PACRIM 1999). Conference Proceedings (Cat. No.99CH36368) Pub Date : 1999-08-22 DOI: 10.1109/PACRIM.1999.799575

Lichen Zhang, P. Yuan

{"title":"Using formal approach to specify distributed multimedia systems","authors":"Lichen Zhang, P. Yuan","doi":"10.1109/PACRIM.1999.799575","DOIUrl":"https://doi.org/10.1109/PACRIM.1999.799575","url":null,"abstract":"A formal approach can benefit multimedia in a number of ways. For example, formal system development can aid the development of correct systems. Formal specification and verification techniques have been extensively investigated, but these techniques have generally not addressed the requirement of distributed multimedia computing. The central issue in multimedia is dealing with real-time. In particular, there is a need for software development techniques that support the specification and verification of real-time properties. In this paper, we propose a new approach to the formal specification and verification of distributed multimedia computing. This new approach is based on the extension of LOTOS to incorporate timing in it. Thus, succinct expressions of communicating concurrent processes can be made. Similarly, the emphasis on non-determinism in process algebraic techniques facilitates abstract specification, hiding implementation details. Furthermore, rich and tractable mathematical models of the semantics of process algebra have been developed. The key characteristic of the new approach lies in the specification of behavior, requirements and different types of time in a specification.","PeriodicalId":176763,"journal":{"name":"1999 IEEE Pacific Rim Conference on Communications, Computers and Signal Processing (PACRIM 1999). Conference Proceedings (Cat. No.99CH36368)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1999-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131686835","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

ABR rate-based control scheme with background VBR traffic 基于ABR速率的背景VBR流量控制方案

1999 IEEE Pacific Rim Conference on Communications, Computers and Signal Processing (PACRIM 1999). Conference Proceedings (Cat. No.99CH36368) Pub Date : 1999-08-22 DOI: 10.1109/PACRIM.1999.799491

Xiaojing Yuan, B. Soong, Liren Zhang

引用次数: 0

Computation/communication balance-point modeling in multiprocessors 多处理器计算/通信平衡点建模

1999 IEEE Pacific Rim Conference on Communications, Computers and Signal Processing (PACRIM 1999). Conference Proceedings (Cat. No.99CH36368) Pub Date : 1999-08-22 DOI: 10.1109/PACRIM.1999.799497

V. Hamacher

{"title":"Computation/communication balance-point modeling in multiprocessors","authors":"V. Hamacher","doi":"10.1109/PACRIM.1999.799497","DOIUrl":"https://doi.org/10.1109/PACRIM.1999.799497","url":null,"abstract":"An analytic model for predicting processor utilization in a CC-NUMA (cache coherent non-uniform memory access) shared-memory multiprocessor is developed. The interconnection network in such systems transfers cache line messages between processor caches and memory modules on read and write misses. The major component of the miss penalty, for the case of large systems, is the network delay. Using only a relatively small number of node parameters (cache miss rate, cache line length, number of outstanding transfer requests allowed, memory access time, proportion of Reads to Writes), along with the bandwidth and delay versus throughput characteristics of the network, the analytic model is shown to give good estimates of the processor utilization values derived from an independent detailed simulation study. In particular, for multiprocessor sizes of 72 and 108 nodes, and for variations in the node parameters, the processor utilization values determined by the analytic model are within 10% of the simulation results. Processor utilizations vary from 0.41 to 0.88. The interconnection network involved is a hierarchical slotted-ring system.","PeriodicalId":176763,"journal":{"name":"1999 IEEE Pacific Rim Conference on Communications, Computers and Signal Processing (PACRIM 1999). Conference Proceedings (Cat. No.99CH36368)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1999-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117073925","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

Performance of a multicarrier decorrelating multiuser receiver for a DS/CDMA system 用于DS/CDMA系统的多载波去相关多用户接收机的性能

1999 IEEE Pacific Rim Conference on Communications, Computers and Signal Processing (PACRIM 1999). Conference Proceedings (Cat. No.99CH36368) Pub Date : 1999-08-22 DOI: 10.1109/PACRIM.1999.799590

J.Y. Kim, Wan Choi

引用次数: 0

Suppression of ringing artifacts with an adaptive shrinkage algorithm 用自适应收缩算法抑制环形伪影

1999 IEEE Pacific Rim Conference on Communications, Computers and Signal Processing (PACRIM 1999). Conference Proceedings (Cat. No.99CH36368) Pub Date : 1999-08-22 DOI: 10.1109/PACRIM.1999.799507

N. Law, W. Siu, Degan Feng

引用次数: 2

Capacity and performance of multiple-input multiple-output wireless systems in a cellular context 蜂窝环境中多输入多输出无线系统的容量和性能

1999 IEEE Pacific Rim Conference on Communications, Computers and Signal Processing (PACRIM 1999). Conference Proceedings (Cat. No.99CH36368) Pub Date : 1999-08-22 DOI: 10.1109/PACRIM.1999.799589

S. Catreux, R. Kirlin, P. Driessen

引用次数: 1

Performance driven coefficient optimization for high throughput energy efficient digital matched filter design 高通量高效数字匹配滤波器设计的性能驱动系数优化

1999 IEEE Pacific Rim Conference on Communications, Computers and Signal Processing (PACRIM 1999). Conference Proceedings (Cat. No.99CH36368) Pub Date : 1999-08-22 DOI: 10.1109/PACRIM.1999.799541

Sangjin Hong, W. Stark

引用次数: 3