作者: Condyle 時(shí)間: 2025-3-21 23:23
https://doi.org/10.1007/BFb0022212ATM; Quality of Service; Quality of Service (QoS); Switching; communication; modeling; multimedia; switch作者: Palpable 時(shí)間: 2025-3-22 02:31 作者: Sedative 時(shí)間: 2025-3-22 06:43
Lecture Notes in Computer Sciencehttp://image.papertrans.cn/b/image/191225.jpg作者: 清洗 時(shí)間: 2025-3-22 09:11 作者: evaculate 時(shí)間: 2025-3-22 13:07
Dietrich von der Oelsnitz,Udo Wagnerres. Both algorithms are based on a multi-sender approach. The first algorithm uses ., whereas the second algorithm uses .. The performances of these algorithms are analyzed on two test networks. It is shown that they achieve fairly high restoration ratios within seconds. The algorithms are compared作者: 慷慨援助 時(shí)間: 2025-3-22 18:53
Dietrich von der Oelsnitz,Udo Wagnerms at reducing connection awareness inside the network. To that end, connections between the same pair of access nodes are grouped together and made indistinguishable inside the network. The concept of dynamic virtual path trunks is introduced as a support mechanism, and it is shown how virtual path作者: ectropion 時(shí)間: 2025-3-22 23:52
Udo Wagner,Marion Garaus,Thomas SchefflQOS) in broadband multi-media networks. We develop an intuitive understanding of several recent packet scheduling algorithms related to fair queueing, and show that one of them, the self-clocked fair queueing (SCFQ) algorithm, is both technically correct and practically implementable. The SCFQ algor作者: travail 時(shí)間: 2025-3-23 01:34
Dietrich von der Oelsnitz,Udo Wagnerusing appropriate congestion control mechanisms. We follow a preventive traffic control strategy based on the notion of traffic contract and connection accecptance control. We suggest that video connections be characterized by a set of burstiness constraints that define the traffic contract. We show作者: separate 時(shí)間: 2025-3-23 09:03
https://doi.org/10.1007/978-3-322-86552-6nd (ii) .. The former pertains to building an integrated framework within which end-to-end QOS guarantees are fully supported in an efficient way while taking advantage of the statistical multiplexing. The latter concerns a salient characteristic observed in real-world traffic flow which may have cr作者: 不如屎殼郎 時(shí)間: 2025-3-23 10:59 作者: 蝕刻 時(shí)間: 2025-3-23 17:29
Reality Education: The Marketing Apprentice,o characteristics of such communication services. Beside these performance-oriented parameters, many applications have additional requirements in respect to quality of the used communication service. Computer Supported Cooperative Work, distributed parallel processing and virtual shared memory, for 作者: 收養(yǎng) 時(shí)間: 2025-3-23 18:50
?kosystem, Umwelt und Marketingestigates cell and frame loss as well as delay and timing issues in an ATM-based B-ISDN environment that carries such services. The figures derived through simulation using artificial as well as real world sources motivate the introduction of forward error correction (FEC) mechanisms. We describe an作者: Rodent 時(shí)間: 2025-3-23 22:28
Umweltbewu?tes Konsumentenverhaltenv process. Due to the measured data‘s extreme variability on time scales ranging from milliseconds to days, it is difficult to find a model for it, especially a Markovian one. Recent studies show that conventional models do not capture the characteristics of the observed traffic. Fractal-based model作者: Host142 時(shí)間: 2025-3-24 06:16
https://doi.org/10.1007/978-3-658-30848-3odels for the performance evaluation of a queueing system loaded with such bit streams. In the second one, we propose a new modeling approach that considers the particular structure of MPEG streams and gives extremely accurate results in a well-defined set of the queueing system parameters..Our resu作者: 高深莫測(cè) 時(shí)間: 2025-3-24 06:50 作者: 孤獨(dú)無助 時(shí)間: 2025-3-24 11:10
Karl Braun,Dirk Huefnagels,Gabriele Sorgh the upstream and the downstream paths, the current bottleneck of the VC can quickly be found. The bandwidth allocation for different VCs can then be adjusted by using this new bottleneck information to achieve max-min fairness allocation [1]. We compare the proposed scheme to CAPC [2] and ERICA [3作者: 稀釋前 時(shí)間: 2025-3-24 15:18
https://doi.org/10.1007/3-540-29591-7ach service class and implements a form of virtual partitioning by means of state-dependent priorities. That is, instead of each class of traffic having a fixed priority, as in traditional trunk reservation schemes, the priorities depend on the state of the system. An approximate method of analysis 作者: FILTH 時(shí)間: 2025-3-24 22:40
https://doi.org/10.1007/978-3-322-91279-4ses the aggregate throughput beyond the capacity of single links but can cause starvation. In order to prevent this the MetaRing MAC protocol includes a fairness algorithm. Two types of fairness algorithms have been proposed: “global” and “l(fā)ocal”. The paper analyses the local fairness algorithm spec作者: 和藹 時(shí)間: 2025-3-25 00:19
https://doi.org/10.1007/978-3-322-91279-4n IBC Network, has investigated the issues related to the provision of Teleshopping Services for services and goods based on a broadband communication infrastructure..The Project ESSAI has focused on a very broad spectrum of issues spanning the identification of the users‘ requirements, the assessme作者: browbeat 時(shí)間: 2025-3-25 04:54
https://doi.org/10.1007/978-3-658-35823-5form. BETEUS is a European project aiming at developing generic, stable, flexible and scalable communication and application platforms which provide support for a collaborative work environments. In terms of collaborative work, BETEUS concentrates on distributed classroom, tele-seminar, multimedia d作者: 止痛藥 時(shí)間: 2025-3-25 08:17 作者: deface 時(shí)間: 2025-3-25 14:25 作者: 陪審團(tuán)每個(gè)人 時(shí)間: 2025-3-25 17:54
Fair queueing algorithms for packet scheduling in BISDN, QOS requirements for diverse traffic sources and applications, while maintaining a high level of network utilization. These properties make fair queueing a useful component of ATM network technology.作者: Postmenopause 時(shí)間: 2025-3-25 22:19
Implications of self-similarity for providing end-to-end QOS guarantees in high-speed networks: A feristics would influence the three frameworks proposed in the literature. We provide evidences that the proposals considered in this paper did not properly take into account the self-similar nature of real-world traffic. As a result, a modeling methodology, called . (ALTM), is proposed for more effi作者: finale 時(shí)間: 2025-3-26 02:30
Multimedia call control: A centralized approach, the special resources. The architecture enables a straight forward inclusion of external providers of resource services. The autonomous connection control yields independence from the underlying switching and transmission technology, and it completely separates signaling for call and resource contr作者: Acetaminophen 時(shí)間: 2025-3-26 06:12 作者: Guileless 時(shí)間: 2025-3-26 08:56 作者: 辭職 時(shí)間: 2025-3-26 15:12 作者: Lethargic 時(shí)間: 2025-3-26 17:48 作者: 擔(dān)心 時(shí)間: 2025-3-26 23:34
https://doi.org/10.1007/978-3-322-86552-6eristics would influence the three frameworks proposed in the literature. We provide evidences that the proposals considered in this paper did not properly take into account the self-similar nature of real-world traffic. As a result, a modeling methodology, called . (ALTM), is proposed for more effi作者: 卡死偷電 時(shí)間: 2025-3-27 02:27
Unternehmenskultur und geistiger Wandel, the special resources. The architecture enables a straight forward inclusion of external providers of resource services. The autonomous connection control yields independence from the underlying switching and transmission technology, and it completely separates signaling for call and resource contr作者: 星星 時(shí)間: 2025-3-27 06:05 作者: esculent 時(shí)間: 2025-3-27 12:40
https://doi.org/10.1007/978-3-322-91279-4ials experimental, but “real”, teleshopping services were offered to real users who could buy services and goods in the areas of entertainment and travel, tourism and transportation through the system. The assessment of users‘ acceptance of the ESSAI system and service during these different trials 作者: 狂亂 時(shí)間: 2025-3-27 16:00
Fabienne Rougemont,Meike Terstiegellocation of the Mobility Server depends on the specific environment (e.g. urban city, rural low density, highway) and on the required network functionalities (e.g. handover, macrodiversity). The Mobility Server can be used for the GSM, DECT or new radio interfaces such as ATDMA and CDMA..The Mobili作者: 光滑 時(shí)間: 2025-3-27 20:45
Broadband Communications: Networks, Services, Applications, Future Directions1996 International Z作者: 飲料 時(shí)間: 2025-3-27 23:37 作者: 柱廊 時(shí)間: 2025-3-28 04:09
Burstiness bounds based multiplexing schemes for VBR video connections in the B-ISDN, how video coders can ensure that their output conforms to the traffic contract thus avoiding data loss at the user-network interface. Based on these burstiness constraints, we propose simple and easily implementable ressource allocation schemes that allow the QoS parameters to be guaranteed.作者: Gastric 時(shí)間: 2025-3-28 08:09 作者: 尖酸一點(diǎn) 時(shí)間: 2025-3-28 10:49 作者: CYT 時(shí)間: 2025-3-28 17:22 作者: 最小 時(shí)間: 2025-3-28 21:47
Conference proceedings 1996 service guarantees, protocol support for multimedia/multipoint services, traffic modeling and performance evaluation, fairness in resource allocation, applications, server functions in ATM, satellite and wireless networks, broadband access and switching, and acceptance and congestion control.作者: 強(qiáng)制性 時(shí)間: 2025-3-29 02:29 作者: committed 時(shí)間: 2025-3-29 06:26
Udo Wagner,Marion Garaus,Thomas Schefflments to the method are proposed, and the decrease in call blocking is evaluated by simulation. We show that, with a load-balancing assumption, the method is able to provide paths equivalent to those of the On-Demand method.作者: Geyser 時(shí)間: 2025-3-29 10:18
Dietrich von der Oelsnitz,Udo Wagneralgorithms are analyzed on two test networks. It is shown that they achieve fairly high restoration ratios within seconds. The algorithms are compared with other distributed restoration algorithms published in literature and with graph theoretical algorithms.作者: Irksome 時(shí)間: 2025-3-29 13:27
Dietrich von der Oelsnitz,Udo Wagnerndistinguishable inside the network. The concept of dynamic virtual path trunks is introduced as a support mechanism, and it is shown how virtual path links can be setup and maintained without additional round-trip delays.作者: BUDGE 時(shí)間: 2025-3-29 16:58 作者: semiskilled 時(shí)間: 2025-3-29 20:55
https://doi.org/10.1007/978-3-658-35823-5l. This paper first determines the relevant properties of such a scaling principle. Following, a new modular approach is presented. The key component of the architecture is a Packet Distribution Unit, that forwards the incoming packets from the network to the appropriate server modules.作者: 倔強(qiáng)不能 時(shí)間: 2025-3-30 03:19 作者: 蝕刻術(shù) 時(shí)間: 2025-3-30 04:22 作者: 要素 時(shí)間: 2025-3-30 11:18
Scalability enhancements for connection-oriented networks,ndistinguishable inside the network. The concept of dynamic virtual path trunks is introduced as a support mechanism, and it is shown how virtual path links can be setup and maintained without additional round-trip delays.作者: Collected 時(shí)間: 2025-3-30 16:12
Virtual partitioning by dynamic priorities: Fair and efficient resource-sharing by several servicesng a fixed priority, as in traditional trunk reservation schemes, the priorities depend on the state of the system. An approximate method of analysis based on fixed point equations is given. Numerical results are obtained from the approximation, exact computations and simulations. The results show that the scheme is robust, fair and efficient.作者: NOMAD 時(shí)間: 2025-3-30 19:07
A universal scaling principle for ATM based connectionless servers,l. This paper first determines the relevant properties of such a scaling principle. Following, a new modular approach is presented. The key component of the architecture is a Packet Distribution Unit, that forwards the incoming packets from the network to the appropriate server modules.作者: 使成整體 時(shí)間: 2025-3-30 22:56 作者: 富足女人 時(shí)間: 2025-3-31 02:52 作者: FOIL 時(shí)間: 2025-3-31 08:46 作者: Commission 時(shí)間: 2025-3-31 09:21
Karl Braun,Dirk Huefnagels,Gabriele Sorg]. Simulation results showed that the transient response times of the sources are significantly reduced in the proposed scheme. Furthermore, the peak queue lengths of the switches are generally smaller.作者: Root494 時(shí)間: 2025-3-31 17:12 作者: Pudendal-Nerve 時(shí)間: 2025-3-31 18:15 作者: intolerance 時(shí)間: 2025-4-1 00:24
https://doi.org/10.1007/978-3-658-35823-5ions explained. The follow-up of BETEUS in Switzerland through the TELEPOLY project which concerns operational teleteaching between the two Swiss Federal Institutes of Technology (EPFL and ETHZ) is also presented.作者: 得意人 時(shí)間: 2025-4-1 03:02
