Proceedings - International Symposium on Computers and Communications

SCOPUS (1995,1997,1999-2024)

  1530-1346

 

  Mỹ

 

Cơ quản chủ quản:  Institute of Electrical and Electronics Engineers Inc.

Lĩnh vực:
SoftwareMathematics (miscellaneous)Computer Science ApplicationsComputer Networks and CommunicationsSignal Processing

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Các bài báo tiêu biểu

Traffic and interference adaptive scheduling for Internet traffic in UMTS
- Trang 391-396
M. Conti, E. Gregori
We propose a scheduling strategy for radio resources management when transmitting Internet traffic over third-generation systems. More precisely, we consider the UMTS terrestrial radio access network (UTRAN) time division duplex (TDD) mode standardized by ETSI. UTRAN TDD uses a hybrid solution of code and time division multiple access, called TD-CDMA. We present a fair and efficient scheduling alg... hiện toàn bộ
#Interference #Adaptive scheduling #Internet #3G mobile communication #Telecommunication traffic #Scheduling algorithm #Resource management #Radio access networks #Telecommunication standards #Time division multiple access
Bandwidth allocation in a dynamic environment using a variable pricing policy
- Trang 589-594
A.S. Elmaghraby, A. Kumar, M.M. Kantardzic, M.G. Mostafa
We present a variable pricing policy for the dynamic allocation of bandwidth capacity. Simulation studies using different scenarios illustrate the different features of a dynamic and scalable service delivery policy that provides an improved level of bandwidth utilization. The recommended policy generates an increased revenue stream without sacrificing quality of service (QoS) demanded by the user... hiện toàn bộ
#Channel allocation #Pricing #Quality of service #Bandwidth #Resource management #Streaming media #Computer aided instruction #Computer science #Computational modeling #Video on demand
Predictive methodology for high-performance networking
- Trang 169-174
J. Foag, T. Wild, N. Pazos, W. Brunnbauer
Networking devices have to offer short processing latencies and flexibility concerning the supported networking protocols and applications. The input packet-processing flow in conventional networking node devices follows a serial or a layer-specific pseudo-parallel method, serialized by the data dependencies of the inherent layer protocol types. This article describes a new methodology, which is b... hiện toàn bộ
#Protocols #Delay #Telecommunication traffic #Microprocessors #Throughput #Queueing analysis #Traffic control #Predictive models #Integrated circuit technology #Real time systems
HomeMAC: QoS-based MAC protocol for the home network
- Trang 407-414
Won-Joo Hwang, M. Wada, H. Tode, K. Murakami
We believe that existing wire solutions such as Home-PNA2.0 and HomePlug and wireless solution such as HomeRF are the most promising solutions, because of its cost-effectiveness. However, MAC protocols of these solutions provide only class of service (CoS) using priority mechanism like HomePNA and HomePlug or consider only voice among real-time traffics like HomeRF For these reasons, we perceive t... hiện toàn bộ
#Media Access Protocol #Home automation #Multiaccess communication #Bandwidth #Time division multiple access #Telecommunication traffic #Wires #Access protocols #Quality of service #Delay
Service location protocol overhead in the random graph model for ad hoc networks
- Trang 49-54
H. Koubaa, E. Fleury
To deploy a protocol in a network, a deep performance study has to be carried out. In particular, in the case of ad hoc networks, this performance is principally tied to overhead optimization. In fact, bandwidth limitation and frequent collisions in ad hoc networks represent constraints upon deploying applications which overhead is important. In this paper, we are interested in minimizing overhead... hiện toàn bộ
#Protocols #Intelligent networks #Ad hoc networks #Network servers #Context-aware services #Switches #Spine #Analytical models #Bandwidth #Scalability
Service multiplexing and resource allocation in S-CDMA/PRMA LEO systems
- Trang 85-90
A. Ibrahim, S. Tohme
This paper studies an adaptive CDMA/PRMA protocol for satellite LEO systems. The new protocol is called S-CDMA/PRMA (satellite-code division multiple access/packet reservation multiple access). The goal is to integrate several types of traffic (voice, file transfer and Web) on the channel. This leads to a service multiplexing and resource allocation study. New permission probability control functi... hiện toàn bộ
#Resource management #Low earth orbit satellites #Multiaccess communication #Access protocols #Traffic control #Analytical models #Permission #Quality of service #Personal communication networks #Error analysis
End-to-end versus explicit feedback measurement in 802.11 networks
- Trang 429-434
M. Kazantzidis, M. Gerla
Higher layer protocols in wireless networks need to dynamically adapt to observed network response. The common approach is that each session employs end-to-end monitoring to estimate quantities of interest, like delay, delay jitter and available bandwidth. A less conventional approach is to employ lower layer explicit feedback mechanisms in place or in aid of end-to-end efforts. Available bandwidt... hiện toàn bộ
#Feedback #Delay estimation #Bandwidth #Wireless application protocol #Wireless networks #Monitoring #Jitter #Filters #Spread spectrum communication #Cost benefit analysis
Performance evaluation of a CAC strategy for broadband networks
- Trang 193-198
N.O. Mohamed, D.Z. Deniz
A broadband network (e.g. ATM or B-ISDN) node with m-channels of equal capacity and two types of customer arrivals under the complete sharing (CS) call admission control (CAC) strategy is analyzed. The two customer arrival types are; narrowband (n-type) which requires 1 channel (basic bandwidth unit, BBU) and wideband, (w-type) which requires b/sub w/ /spl ges/ 1 channels of the m available BBUs. ... hiện toàn bộ
#Broadband communication #Asynchronous transfer mode #Bandwidth #Traffic control #Call admission control #Quality of service #Narrowband #Wideband #Delay estimation #Information technology
Internet topology modeler based on map sampling
- Trang 1021-1027
D. Magoni, J.-J. Pansiot
Creating a network topology is the first step in building a scenario for a network protocol simulation. The simulation results usually depend on the topology layout, especially for routing and multicasting protocols. Therefore the topology used should be generated with the highest possible accuracy. In particular, protocols designed for the Internet should be simulated over Internet-like topologie... hiện toàn bộ
#Internet #Sampling methods #Network topology #Power generation #Buildings #Multicast protocols #Routing protocols #Performance evaluation #Tree graphs #Algorithm design and analysis
A new FLC based model for Differentiated Services
- Trang 802-807
M.H. Yaghmaee, S.M. Safavi
Today's Internet can only support "best effort" traffic while with fast emerging multimedia services, it will become clear that the future Internet architecture will have to support various applications with different quality of service (QoS) requirements. The Differentiated Services (DiffServ) model allows the support of QoS Differentiated Services on an IP backbone network. The DiffServ model pr... hiện toàn bộ
#Web and internet services #Diffserv networks #Delay #Traffic control #Telecommunication traffic #Quality of service #Communication system traffic control #Protocols #Admission control #Electronic mail