ITS'98 Proceedings. SBT/IEEE International Telecommunications Symposium (Cat. No.98EX202)最新文献

Novel reuse patterns for microcellular networks 微蜂窝网络的新型复用模式

ITS'98 Proceedings. SBT/IEEE International Telecommunications Symposium (Cat. No.98EX202) Pub Date : 1998-08-09 DOI: 10.1109/ITS.1998.718422

M. Yacoub, A. de Toledo, P. Gomez, P. Jeszensky, Edson B. R. Feris

引用次数: 2

Mobile code implementation of the RTP protocol in Java: design choices and evaluation 在Java中实现RTP协议的手机代码:设计选择与评价

ITS'98 Proceedings. SBT/IEEE International Telecommunications Symposium (Cat. No.98EX202) Pub Date : 1998-08-09 DOI: 10.1109/ITS.1998.718472

C. Gaibisso, G. Gambosi, M. Lancia, G. Martufi, E.A. Mastromartino

引用次数: 2

A new class of wide-band microstrip arrays 一类新型宽频带微带阵列

ITS'98 Proceedings. SBT/IEEE International Telecommunications Symposium (Cat. No.98EX202) Pub Date : 1998-08-09 DOI: 10.1109/ITS.1998.718430

N. Herscovici

引用次数: 0

Dual diversity combining and decision feedback equalizer in indoor wireless channel at 57.5 GHz 57.5 GHz室内无线信道双分集组合与决策反馈均衡器

ITS'98 Proceedings. SBT/IEEE International Telecommunications Symposium (Cat. No.98EX202) Pub Date : 1998-08-09 DOI: 10.1109/ITS.1998.713136

Shi-Cheng Hung, Ching-Chuan Chiu

引用次数: 0

Statistical multiplexing of aggregate data traffic in ATM networks ATM网络中聚合数据流量的统计复用

ITS'98 Proceedings. SBT/IEEE International Telecommunications Symposium (Cat. No.98EX202) Pub Date : 1998-08-09 DOI: 10.1109/ITS.1998.713100

A.L.I. Oliveira, J. Monteiro

{"title":"Statistical multiplexing of aggregate data traffic in ATM networks","authors":"A.L.I. Oliveira, J. Monteiro","doi":"10.1109/ITS.1998.713100","DOIUrl":"https://doi.org/10.1109/ITS.1998.713100","url":null,"abstract":"Aggregate data traffic generated by LAN interconnection over ATM service will certainly be a major component of ATM network traffic. Therefore, it is important to correctly dimension ATM networks in order to support this kind of traffic. In order to achieve this goal, we need a precise traffic model. Bellcore researchers, based on rigorous statistical analyses of a great amount of aggregate Ethernet traffic, have proposed the self-similar or fractal model for this kind of traffic. This model has very distinct statistical properties when compared to traditional aggregate data traffic models such as the Poisson, and the exponential ON-OFF model. Additionally the pseudo-self-similar model, a Markovian model that behaves close to self-similar traffic, has been proposed. This model aims at easing the performance evaluation of ATM networks with self-similar traffic by re-using the analytic methods developed for Markovian models. We study the statistical multiplexing of aggregate data traffic in ATM networks. We aim at determining the impact of the self-similar model in statistical multiplexing (with respect to the Poisson and exponential ON-OFF models) and the feasibility of using the pseudo-self-similar model in this kind of study.","PeriodicalId":205350,"journal":{"name":"ITS'98 Proceedings. SBT/IEEE International Telecommunications Symposium (Cat. No.98EX202)","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1998-08-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116014627","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 meta-signalling management implementation for public ATM networks 公共ATM网络的元信令管理实现

ITS'98 Proceedings. SBT/IEEE International Telecommunications Symposium (Cat. No.98EX202) Pub Date : 1998-08-09 DOI: 10.1109/ITS.1998.718440

W.B. Fortes, R.R. Scarabucci

引用次数: 0

General analysis of downlink power control in CDMA systems CDMA系统中下行功率控制的一般分析

ITS'98 Proceedings. SBT/IEEE International Telecommunications Symposium (Cat. No.98EX202) Pub Date : 1998-08-09 DOI: 10.1109/ITS.1998.713112

A. Da Rocha Lima, J. Brandão

引用次数: 5

ITS'98 Proceedings. SBT/IEEE International Telecommunications Symposium (Cat. No.98EX202) Pub Date : 1998-08-09 DOI: 10.1109/ITS.1998.713099

Luis J. de la Cruz, Esteve Pallarès, J. Alins, J. Mata

引用次数: 18

Signal monitoring system for wireless network operation and management 用于无线网络运行管理的信号监控系统

ITS'98 Proceedings. SBT/IEEE International Telecommunications Symposium (Cat. No.98EX202) Pub Date : 1998-08-09 DOI: 10.1109/ITS.1998.713135

J. Vucetic, P. Kline

{"title":"Signal monitoring system for wireless network operation and management","authors":"J. Vucetic, P. Kline","doi":"10.1109/ITS.1998.713135","DOIUrl":"https://doi.org/10.1109/ITS.1998.713135","url":null,"abstract":"In the last few years, various types of wireless networks have become available and cost-effective for commercial applications. In order to become a real alternative to traditional wireline telecommunications, wireless networks should provide competitive quality, reliability and availability of service. These requirements imply a need for a wireless fault management system with features similar to those incorporated in wireline counterparts. Despite a significant need for fault management in wireless networks, there has been almost no such proposals nor deployments. Existing wireless fault management systems provide management of mobile switching centers (MSG), rarely of base stations. Traditionally, base stations measure signal quality, and send alarms to a network management center (NMC) if some of the signal parameters are out of allowed range. This solution has been proven to be insufficient since it is possible to detect the signal quality at a base station's site, not at a subscriber's site. The proposed overlay signal monitoring system collects various signal parameters at a subscriber's site, determines if these parameters are within the allowed range of values, and generates an alarm if it is not the case. The NMC receives alarms and handles them as in wireline networks. This paper describes elements of the signal monitoring system, and how it detects and locates base station failures, signal degradation, co-channel and adjacent channel interference in a network. A mechanism for alarm generation and reporting is also described, as well as the interface between the signal monitoring system and existing network management center.","PeriodicalId":205350,"journal":{"name":"ITS'98 Proceedings. SBT/IEEE International Telecommunications Symposium (Cat. No.98EX202)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1998-08-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128241487","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

Access control schemes for DS-CDMA cellular system supporting an integrated voice/data traffic 支持综合话音/数据流量的DS-CDMA蜂窝系统的访问控制方案

ITS'98 Proceedings. SBT/IEEE International Telecommunications Symposium (Cat. No.98EX202) Pub Date : 1998-08-09 DOI: 10.1109/ITS.1998.713094

H. Um

引用次数: 3