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Decentralized token-CSMA/CD protocol for integrated voice/data LANs

Meng-Tsong Shieh, Jang-Ping Sheu, Wen-Tsuen Chen
1991 Computer Communications  
However, voice traffic is which combines all the merits of the CSMA/CD network tolerant of some toss but requires real-time delivery. If and the token-passing network.  ...  This makes the tokenpassing protocol more attractive for a mixed voice and Keywords" local area networks, voice/data integration, data communication system.  ...  On the other integrated voice/data token ring local area network' hand, the silence interval of voice calls may be sufficiently Proc.  ... 
doi:10.1016/0140-3664(91)90015-s fatcat:siliozhjyvderecfmuhst66ixa

Statistical real-time channels on multiaccess bus networks

Chih-Che Chou, K.G. Shin
1997 IEEE Transactions on Parallel and Distributed Systems  
In this paper, we present a scheme which can provide real-time communication services with both absolute and statistical performance guarantees on multiaccess bus networks for given input traffic characteristics  ...  Real-time communication with performance guarantees is expected to become an important and necessary feature of future computer networks.  ...  Other types of local-area networks will also be discussed, but a multiaccess bus will be used as the interconnecting hardware for our scheme.  ... 
doi:10.1109/71.605764 fatcat:pvnwseuptfduzge4fff3mb67ju

Sniff and Embark Protocol for QoS Enhancement in Wireless LANs

Aditya Dhananjay, Debabrata Das
2006 Computer Communications and Networks  
The IEEE 802.11e standard defines the enhanced distributed coordination function (EDCF) to improve the quality of service (QoS) in a wireless local area network (WLAN).  ...  The EDCF is a CSMA/CA based protocol, where stations compete for the medium with prioritized contention parameters.  ...  INTRODUCTION Advances in RF technology and MAC protocols have created the opportunity to build faster and more efficient wireless local area networks (WLANs).  ... 
doi:10.1109/icccn.2006.286302 dblp:conf/icccn/DhananjayD06 fatcat:6pa3etdv5zfo7hain5h3bdz6wi

Multimedia Networks: Fundamentals and Future Directions

Nalin Sharda
1999 Communications of the Association for Information Systems  
The Internet has revolutionized business and personal communications, but falls short of being a genuine multimedia network.  ...  Upcoming Gigabit Ethernet technology will provide a path for upgrading current Ethernet networks into multimedia networks.  ...  MULTIMEDIA TRANSMISSION OVER LANS A network restricted to a single site is called a local area network (LAN).  ... 
doi:10.17705/1cais.00110 fatcat:6lrlzq3bhrehtpqmh6oksfzmsq

A token-based scheduling scheme for WLANs supporting voice/data traffic and its performance analysis

Ping Wang, Weihua Zhuang
2008 IEEE Transactions on Wireless Communications  
In this paper, a novel token-based scheduling scheme is proposed for a fully-connected WLAN that supports both voice and data traffic.  ...  Most of the existing medium access control (MAC) protocols for wireless local area networks (WLANs) provide prioritized access by adjusting the contention window sizes or interframe spaces for different  ...  One most promising wireless network is the wireless local area networks (WLANs), which have been widely deployed to provide high-rate data services at low cost over local area coverage.  ... 
doi:10.1109/twc.2007.060889 fatcat:ofrj7ldnvba27fkzylusbipsja

Specification and analysis of the FDDI MAC protocol using systems of communicating machines

GM Lundy, IF Akyildiz
1992 Computer Communications  
Data Interface (FDDI) is a standard foran optical fibre network based on the token ring architecture  ...  A model designed for the specification of communication protocols called systems of communicating machines is used to specify the FDDI token ring protocol, and to analyse its safety and "liveness' properties  ...  At I00 Mbit/s its data rate is an order of magnitude improvement over current local area networks (LAN)7, 8,1 i, 12.  ... 
doi:10.1016/0140-3664(92)90089-w fatcat:ivlktuxmsnhanj3rv4phwq4dvq

Practical experiences in interconnecting LANs via satellite

Nedo Celandroni, Erina Ferro, Francesco Potortì, Alessandro Bellini, Franco Pirri
1995 Computer communication review  
The project was developed in two phases: a) design and realisation of a satellite access scheme that supports real-time and non real-time traffic with a signal fading countermeasure, called FODA/IBEA-TDMA  ...  1 ; b) interconnection of LANs where real-time and non real-time applications run.  ...  INTRODUCTION Much work is in progress in the field of communication systems for real-time multimedia applications over local area networks (LANs).  ... 
doi:10.1145/216701.216705 fatcat:z6abpjjfyjezpn4gkoep5jqxdm

Survey of Real-Time Communication in CSMA-Based Networks

Ricardo Moraes, Francisco Vasques, Paulo Portugal
2010 Network Protocols and Algorithms  
Remarkable examples are VoIP (Voice over IP) and Networked Control Systems (NCS). For such type of applications, the support of timely communication services is one of the major requirements.  ...  On the other hand, the IEEE 802.11 family of protocols is one of the most used sets of Wireless Local Area Networks (WLANs).  ...  The token is rotated around the ring. Each station transmits during a specified time and if enough time is left, the station invites nodes outside the ring to join. Cheng et al.  ... 
doi:10.5296/npa.v2i1.327 fatcat:57t5mtod3rdsbh3rc2slyvydhm

Local area networks—Evolving from shared to switched access

K. J. Christensen, L. C. Haas, F. E. Noel, N. C. Strole
1995 IBM Systems Journal  
Local area networks— Evolving from shared to switched access Local area networks (LANs) have become pervasive in their application to business, government, and academic data communications.  ...  Delay jitter is a sig- nificant issue when transmitting voice over non- time-multiplexed systems.  ... 
doi:10.1147/sj.343.0347 fatcat:sxtguqncarb5vhg7htckhqtqby

Design and analysis of RT-Ring: a protocol for supporting real-time communications

M. Conti, L. Donatiello, M. Furini
2002 IEEE transactions on industrial electronics (1982. Print)  
In this paper, we propose a new real-time protocol, called RT-Ring, able to support transmissions of both real-time and generic traffic over a ring network.  ...  To handle these transmissions, the communication system must use real-time protocols to provide a communication service that is able to satisfy the QoS requirements of the distributed applications.  ...  The great interest in real-time communication is due to the broad impacts that this type of communication has on many areas.  ... 
doi:10.1109/tie.2002.804969 fatcat:fo4vljat5rfizla2qxl3za5u44

Kernel support for live digital audio and video

Kevin Jeffay, Donald L Stone, F Donelson Smith
1992 Computer Communications  
We have developed a real-time operating system kernel which has been used to support the transmission and reception of streams of live digital audio and video in real-time as part of a workstation-based  ...  An experimental environment consisting of a number of workstations interconnected with a 16 Mbit token ring has been created and used to evaluate quantitatively the performance of the kernel and conferencing  ...  The token ring network (and hopefully its FDDI successor) will remain primarily a private network for experiments with real-time communications protocols.  ... 
doi:10.1016/0140-3664(92)90014-6 fatcat:h7rhucxwxjaoldp6htw66k4skm

Kernel support for live digital audio and video [chapter]

Kevin Jeffay, Donald L. Stone, F. Donelson Smith
1992 Lecture Notes in Computer Science  
We have developed a real-time operating system kernel which has been used to support the transmission and reception of streams of live digital audio and video in real-time as part of a workstation-based  ...  An experimental environment consisting of a number of workstations interconnected with a 16 Mbit token ring has been created and used to evaluate quantitatively the performance of the kernel and conferencing  ...  The token ring network (and hopefully its FDDI successor) will remain primarily a private network for experiments with real-time communications protocols.  ... 
doi:10.1007/3-540-55639-7_2 fatcat:5tvmrg4a2veflnjn4oowozu3ke

Converged Networking: A Review of Concepts and Technologies

Adel Ahmed Ali, Ahmed M. Al-Naamany
2000 Sultan Qaboos University Journal for Science  
The specific areas addressed here are networking basics, networking technologies, types of traffic, and convergence of computer and communication networks.  ...  Converged networking is an emerging technology thrust that integrates voice, video, and data traffic on a single network.  ...  Most of today's popular LANs, such as Ethernet and Token Ring, are packet-switched networks.  ... 
doi:10.24200/squjs.vol5iss0pp209-225 fatcat:n6nrffb6cjebzm2pddvarwc7mu

Fundamentals of Communication Technology and Networks

Arubere S.I., Okardi B.
2021 British journal of computer, networking and information technology  
Multiple numbers of computers forming a network tend to enhance computing power and increase the productivity of the network in general.  ...  This paper work generally examines the computer network, the basic classification and types of networks, network goals and the benefits a computer network offers to researchers, individuals and organizations  ...  Major Types of Networks Local Area Networks (LANs) Local area network is a computer network that spans over a small area.  ... 
doi:10.52589/bjcnit-3vorvhit fatcat:khrwbdnei5fknk3ezm4ysti53y

Scanning the literature

1985 IEEE Communications Magazine  
This paper presents a Markov analysis for token-passing ring networks with transmission priority.  ...  This paper discusses experience in, designing software to interconnect large numbers of processors that are based on the UNIX" operating system over a highspeed local area network.  ... 
doi:10.1109/mcom.1985.1092505 fatcat:w45hqhk2wrdi5giie2dtzn7k5m
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