Filters








141 Hits in 4.0 sec

Nonpreemptive scheduling algorithms for multimedia communication in local area networks

S. Eun, J. Kim, B. Kim, H. Yoon, S.R. Maeng
Proceedings of International Conference on Network Protocols  
The characteristics of our algorithms are that it is nonpreemptive to save the overheads of preemption, and the static scheduling algorithm is proved to be optimal.  ...  rates(VBR), which results from the compression algorithms for motion video and sound.  ...  This justifies that our dynamic algorithm can provide more efficient and stable scheduling than EDF algorithm in multimedia coimmunication.  ... 
doi:10.1109/icnp.1995.524852 dblp:conf/icnp/EunKKYM95 fatcat:4nevhgdsz5ep3immpdxm6qqagm

Guest editorial analysis and synthesis of MAC protocols

L. Lenzini, J.O. Limb, W.W. Lu, I. Rubin, M. Zukerman
2000 IEEE Journal on Selected Areas in Communications  
He has been on the program committees of numerous conferences and workshops, and served as chairman for the 1992 IEEE Workshop on Metropolitan Area Networks.  ...  He is author or coauthor of numerous publications in these fields. He is currently on the Editorial Board of Computer Networks and ISDN Systems and a Member of IEEE Communications Society.  ...  In the paper "A Nonpreemptive Priority-Based Access Control Scheme for Broadband Ad Hoc Wireless ATM Local Area Networks," Deng and Chang describe a nonpreemptive priority based access control scheme which  ... 
doi:10.1109/jsac.2000.872945 fatcat:tjep24beabaehi57jjwrfuqajm

A nonpreemptive priority-based access control scheme for broadband ad hoc wireless ATM local area networks

Dr-Jiunn Deng, Ruay-Shiung Chang
2000 IEEE Journal on Selected Areas in Communications  
The DQRUMA (distributed-queuing request update multiple access) protocol has been considered as an access protocol for the BAHAMA (broadband ad hoc wireless ATM local area network).  ...  In this paper, we propose a nonpreemptive priority-based access control scheme for DQRUMA protocol.  ...  ACKNOWLEDGMENT The authors would like to thank the anonymous referees for their helpful comments that greatly improved the quality of this paper.  ... 
doi:10.1109/49.872959 fatcat:i4kipkwg65e6jhduuzrqtglpuu

Quality-of-service provisioning and efficient resource utilization in CDMA cellular communications

Hai Jiang, Weihua Zhuang, Xuemin Shen, Qi Bi
2006 IEEE Journal on Selected Areas in Communications  
Fig. 1 shows an all-Internet protocol (IP) architecture including CDMA cellular networks, 802.11 wireless local area networks (WLANs), and Bluetooth/ultra-wideband (UWB) personal area networks (PANs).  ...  Therefore, multimedia communications over IP-based CDMA cellular networks have recently received significant interests from both industry and academia.  ...  In wireless networks, an MS is in hard handoff if it only communicates with one BS at a time, or in soft handoff if it communicates with two or more BSs simultaneously.  ... 
doi:10.1109/jsac.2005.858897 fatcat:zebpcprk4vbylodukzlf4oh2hq

Handling Architecture-Application Dynamic Behavior in Set-top Box Applications

Naeem Zafar Azeemi
2006 2006 International Conference on Information and Automation  
as 43% for resVQ DSP algorithms.  ...  As a result the code transformation do not trapped in local optimization, rather look for global optimization (for both energy and cycle).  ...  E.g., for generic DSP algorithm dVQ, the low spatial locality (21%), causes higher communication (22%), see Figure 5 .2, entailed by low inherent parallelism (25%), eventually leads to small improvement  ... 
doi:10.1109/icinfa.2006.374111 fatcat:6y7b3fqjiffrdm5xbhdl5v47pq

Rate-monotonic analysis for real-time industrial computing

M.H. Klein, J.P. Lehoczky, R. Rajkumar
1994 Computer  
It is tempting to think that speed (for example. processor speeds or higher communication bandwidths) is the sole ingredient in meeting system timing requirements. but speed alone is not enough.  ...  Predictability calls for the development of scheduling models and analytic techniques to determine whether or not a real-time Rate-monotonic analysis, a collection system can meet its timing requirements  ...  Acknowledgments This research is supported in part by the US Office of Naval Research under contract N00014-92-5-1524 and by IBM Federal Systems Company under University Agreement Y-278067.  ... 
doi:10.1109/2.248876 fatcat:64g75orgmnb2zao5ozwwlrdnqm

Guest Editorial

Lei Shu, Athanasios V. Vasilakos, Jaime Lloret, Al-Sakib Khan Pathan
2011 Telecommunications Systems  
We thank all authors who have submitted their papers for consideration for this issue. We also thank the staff at the Springer Telecommunication Systems for their helps in handling the manuscripts.  ...  Last but not the least, we would extend our appreciation to the Editor-in-Chief of the Journal, Prof. Bezalel Gavish, for providing us this opportunity to organize this special issue.  ...  "Nonpreemptive Priority Scheme for the S-MAC Protocol in Multimedia Mobile Sensor Networks" by Y.S.  ... 
doi:10.1007/s11235-011-9560-y fatcat:jykm3tt565cphjdkv2qg35iuwa

Scheduling for proportional differentiated service provision in geostationary bandwidth on demand satellite networks

Wei Koong Chai, M. Karaliopoulos, G. Pavlou
2005 GLOBECOM '05. IEEE Global Telecommunications Conference, 2005.  
The rapid emergence of multimedia applications in the Internet has highlighted the need for service differentiation in broadband satellite networks, which aim at being an integral part of the broadband  ...  Simulation results suggest that the SWTP scheduler can effectively and consistently provide proportional delay differentiation in satellite networks.  ...  In [14] , a cross-layer WTP (CWTP) scheduling algorithm (also named as distributed WTP (DWTP) [15] ) has been presented for wireless local area network (WLAN).  ... 
doi:10.1109/glocom.2005.1578466 dblp:conf/globecom/ChaiKP05 fatcat:2qv5dktfv5grblvo2zoqpkmzii

Analysis and optimization of distributed real-time embedded systems

Paul Pop, Petru Eles, Zebo Peng, Traian Pop
2006 ACM Transactions on Design Automation of Electronic Systems  
The systems are heterogeneous not only in terms of hardware and software components, but also in terms of communication protocols and scheduling policies.  ...  For example, a brake-by-wire system in a car failing to react within a given time interval can result in a fatal accident.  ...  Among those that have been proposed for vehicle multiplexing, only the Controller Area Network (CAN) [Bosch 1991 ], the Local Interconnection Network (LIN) [Lin Consortium 2005] , and SAE's J1850 [SAE  ... 
doi:10.1145/1142980.1142984 fatcat:z42s5pyudza5tgjdzahp5l6tum

A multiobjective off-line routing model for MPLS networks [chapter]

Selin Cerav Erbas, Cagkan Erbas
2003 Teletraffic science and engineering  
Pack, USA 711 A Gateway Location Algorithm for Hybrid Satellite and Terrestrial Communication Networks B.S. Yeo, Singapore, L.F.  ...  Nilsson, Sweden 531 Traffic Parameter Estimation and Area Classification for Local Exchanges with Application M.T. El-Hadidi, M.S. Soliman, M.S.  ... 
doi:10.1016/s1388-3437(03)80192-0 fatcat:3vkw5chgirghbbd2dm2rcr3vr4

Comprehensive survey of the IoT open-source OSs

Mahmoud H. Qutqut, Aya Al-Sakran, Fadi Almasalha, Hossam S. Hassanein
2018 IET Wireless Sensor Systems  
These aspects include architecture and kernel, programming model, scheduling, memory management, networking protocols support, simulator support, security, power consumption, and support for multimedia  ...  In this study, they present a comprehensive overview of the common and existing open-source OSs for IoT.  ...  Acknowledgment This work made possible by a financial support from the Applied Science Private University in Amman, Jordan.  ... 
doi:10.1049/iet-wss.2018.5033 fatcat:rvnmb5ah45g3bng4pv2sihdodq

QoS provisioning in clusters

Ki Hwan Yum, Eun Jung Kim, Chita R. Das
2001 Proceedings of the 28th annual international symposium on Computer architecture - ISCA '01  
In this paper, we present a pipelined wormhole router architecture that can provide high and predictable performance for integrated traffic in clusters.  ...  We also present the design of a network interface card (NIC) based on the Virtual Interface Architecture (VIA) design paradigm to support QoS in the NIC.  ...  We also would like to thank the anonymous referees for their comments and suggestions that improved the quality of the paper.  ... 
doi:10.1145/379240.379257 dblp:conf/isca/YumKD01 fatcat:frl47m5hj5afdp342m2h5ih6rq

QoS provisioning in clusters

Ki Hwan Yum, Eun Jung Kim, Chita R. Das
2001 SIGARCH Computer Architecture News  
In this paper, we present a pipelined wormhole router architecture that can provide high and predictable performance for integrated traffic in clusters.  ...  We also present the design of a network interface card (NIC) based on the Virtual Interface Architecture (VIA) design paradigm to support QoS in the NIC.  ...  We also would like to thank the anonymous referees for their comments and suggestions that improved the quality of the paper.  ... 
doi:10.1145/384285.379257 fatcat:53xnqkonkrce7ksdf2vhqmybka

The Improved Nonparametric Regression Model for the IoT Link Load Balancing Control Algorithm

Qingping Xue, Mu Zhou
2022 Journal of Sensors  
The research results show that the load balancing control algorithm for Internet of Things link based on the nonparametric regression model proposed in this paper can effectively improve the internal scheduling  ...  The data center network uses a multilayer fat tree topology to store information in the flow table corresponding to the switch for data flow processing and forwarding operations.  ...  Scheduling algorithms for real-time tasks are divided into preemptive and nonpreemptive scheduling, that is, whether the task will be interrupted by other tasks during execution.  ... 
doi:10.1155/2022/2332835 fatcat:zdnfqv46nvhl7kz242ewhsqkma

Streaming video over the Internet: approaches and directions

Dapeng Wu, Y.T. Hou, Wenwu Zhu, Ya-Qin Zhang, J.M. Peha
2001 IEEE transactions on circuits and systems for video technology (Print)  
Due to the explosive growth of the Internet and increasing demand for multimedia information on the web, streaming video over the Internet has received tremendous attention from academia and industry.  ...  For each area, we address the particular issues and review major approaches and mechanisms. We also discuss the tradeoffs of the approaches and point out future research directions.  ...  Different from SAN, an NAS equipment can attach to a local area network (LAN) or a wide area network (WAN) directly.  ... 
doi:10.1109/76.911156 fatcat:aputdwikj5as7g7jxa4vg5qxzy
« Previous Showing results 1 — 15 out of 141 results