Results 221 to 230 of about 13,897 (265)
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2004 IEEE International Conference on Communications (IEEE Cat. No.04CH37577), 2004
The proportional delay differentiation model provides controllable and predictable delay differentiation, that is, the packet delay proportion between two classes of services is consistent on any measured timescale. Previous studies have focused on improving the accuracy of the achieved delay proportion-between classes, and have not considered reducing
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The proportional delay differentiation model provides controllable and predictable delay differentiation, that is, the packet delay proportion between two classes of services is consistent on any measured timescale. Previous studies have focused on improving the accuracy of the achieved delay proportion-between classes, and have not considered reducing
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Radon spectroscopy of packet delay
2003Abstract We demonstrate the feasibility of Internet spectroscopy techniques for analysis of rate limiting, packet interarrival delay and passive bitrate estimation of cell-or slot-based broadband connections. Working with highly diverse packet trace data, we find that delay's quantization in micro- and millisecond range is ubiquitous in today's ...
Andre Broido +3 more
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Minimizing Delay and Packet Delay Variation in Switched 5G Transport Networks
Journal of Optical Communications and Networking, 2019A key requirement in 5G networks is the demand of minimizing transport delay. In this paper we propose and explore novel mechanisms for minimizing packet delay and delay variation in 5G mobile transport networks. Different from mechanisms described in the literature and standardization for deterministic delay aggregation, a novel method using a time ...
S. Bjørnstad +4 more
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Delay-Optimal Multiclass Packet Scheduler
2018Machine-to-machine (M2M) communications is becoming increasingly ubiquitous due to a large plethora of residential and industrial applications such as in smart homes, vehicle tracking, and industrial automation. The increase in M2M traffic volume coupled with limited network resources has put even more stress on achieving the QoS requirements of real ...
Akshay Kumar +2 more
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Delay bounds for packet satellite protocols
IEEE Global Telecommunications Conference, 1989, and Exhibition. 'Communications Technology for the 1990s and Beyond, 2003Two very simple and very tight lower bounds on average delay are derived for packet satellite protocols with contention-free and contention-based control channels. The derivation indicates that, for minimum delay, a protocol should maintain a balance between transmitting packets immediately and making reservations before transmissions.
E.W.M. Wong, null Tak-Shing Yum
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Time delay in wave packet tunneling
Solid State Communications, 1992The time that a transmitted particle interacts with a tunneling barrier can be analyzed by letting the particle interact with a physical clock mechanism during tunneling. Alternatively, much of the literature follows wave packets through barriers, comparing the peak, or centroid, of the transmitted packet to that of the incident packet.
R. Landauer, Th. Martin
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Packet loss process under bounded delay
2010 International Conference on High Performance Switching and Routing, 2010This paper analyzes the loss process distribution of a finite buffer queue. In contrast to the previous work that assumed the buffer can merely store finite number of packets, our model adopts the bounded delay policy where only the packet arrival finding its delay not exceeding a preset value is admitted into the buffer.
J. Liu, X. Jiang, PATTAVINA, ACHILLE
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Delay bounds for packet satellite protocols
Telecommunication Systems, 1997Two simple and tight delay lower bounds are derived for packet satellite protocols with memoryless packet arrival process and single copy transmission. One bound is for protocols with contention?free reservation and the other is for protocols with contention?based reservation. The derivation indicates that for minimum delay, a protocol should strive to
Eric W.M. Wong, Tak‐Shing Peter Yum
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Robustness of the Packet Delay Channels
2016 IEEE Trustcom/BigDataSE/ISPA, 2016In packet-switched networks, a packet delay channel, we refer to it as delay channel later, uses different delays between packets as media to carry messages. Because the delays between packets are not normal media for the network communications, the delay channels can penetrate most of network firewalls and then leaks sensitive information without ...
Hua Jin, Changda Wang
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Network delay considerations for packetized voice
Performance Evaluation, 1989Abstract The potential cost benefit from integrating data and voice in a single network provides a strong motivation for packetized voice transmission. In this study, simulation models are used to characterize the delay distribution of voice packets in a single hop as well as in a multi-hop network environment.
P.M. Gopal, Bharath K. Kadaba
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