Results 271 to 280 of about 23,732 (304)

Dynamic bandwidth allocation in satellite networks

2009 European Control Conference (ECC), 2009
This work presents an adaptive control approach for queue-based Bandwidth-on-Demand (BoD) procedures in geostationary satellite networks. In queue-based protocols, the controller objective is to drive the buffer queue length to a certain target queue length.
FIASCHETTI, ANDREA, PIMPINELLA, Laura, PIETRABISSA, Antonio   +2 more
openaire   +2 more sources

Bandwidth Resource Allocation

2009 International Conference on Future Computer and Communication, 2009
A data network may not be stable at the connection level under some unfair bandwidth allocation policies, even when the normal offered load condition is satisfied i.e. average traffic load at each link is less than its capacity. In this paper,we present that a data network is stable when the bandwidth of the network is allocated so as to provide a ...
Rafeeq Ahmed, Mohammed A. Qadeer, Musheer Ahmad   +2 more
openaire   +1 more source

Bandwidth allocation, bit rate and pricing

IEEE International Conference on Communications, 2005. ICC 2005. 2005, 2005
In this paper we present a packet scheduling method which guarantees bandwidth of the connection and optimizes revenue of the network service provider. A closed form formula for updating the adaptive weights of a packet scheduler is derived from a revenue-based optimization problem.
Jyrki Joutsensalo, Ari Viinikainen, Timo Hämäläinen 0002, Jarmo Siltanen   +3 more
openaire   +1 more source

Dynamic bandwidth allocation for Internet telephony

Computer Communications, 2004
Internet telephony is promising for long-distance calls because of its low service charge and value-added functions. To provide Internet telephony to the general public, a service provider can operate a telephone gateway in each servicing city to bridge the local telephone network and the Internet, so that users can use telephones or fax machines to ...
openaire   +1 more source

The independent wavelet bandwidth allocation algorithm

Global Telecommunications Conference, 2002. GLOBECOM '02. IEEE, 2003
We propose a novel dynamic bandwidth allocation algorithm to reduce congestion and improve quality of service at network nodes. The algorithm is based on a bandwidth formula which models the traffic bandwidth in the wavelet domain, and a prediction scheme based on the independent wavelet model to predict wavelet coefficients needed by the bandwidth ...
Claude F. Turner, Rolston M. Jeremiah
openaire   +1 more source

Bandwidth allocation in a military teleoperation task

Proceedings of the 4th ACM/IEEE international conference on Human robot interaction, 2009
The implications of bandwidth allocation are described for teleoperation in a military task that involved navigation, target detection, and target identification. Color versus grayscale imagery was manipulated. Participants themselves traded off resolution and frame rate settings.
Alia Fisher, Patricia L. McDermott, Shane Fagan   +2 more
openaire   +1 more source

Recall and Precision in Distributed Bandwidth Allocation

2007 Fifteenth IEEE International Workshop on Quality of Service, 2007
Recent work on QoS in Mobile Ad Hoc Networks (MANETs) has shown that bandwidth needs to be reserved in a distributed manner by also including interfering nodes. However, in practice, QoS protocols have difficulties to locally determine the set of nodes that actually interfere with a given transmission.
Patrick Stuedi, Gustavo Alonso
openaire   +1 more source

Approximate fair allocation of link bandwidth

IEEE Micro, 2003
Approximate fair dropping (AFD), an active queue management scheme, allocates link bandwidth in an approximately fair manner. AFD-NFT, an enhancement to AFD, performs similarly and is much easier to implement.
Rong Pan, Balaji Prabhakar, Lee Breslau, Scott Shenker   +3 more
openaire   +1 more source

Bandwidth allocation in partial duplex relaying

2016 IEEE 17th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC), 2016
The use of relays to improve the performance of wireless systems finds some limitations, which in the case of Amplify and Forward repeaters come from the need to decouple the incoming signal from its outgoing amplified version. In this paper we analyze the performance of Amplify and Forward relays for a partial overlap between the input and output ...
Carlos Mosquera, Roberto López-Valcarce
openaire   +1 more source

Bandwidth Allocation — An Example

2004
In Chapter 6, we described a number of TDMA based multiple accesss schemes proposed and developed over the years. [119, 289]. These schemes span from fully random access schemes such as ALOHA to hybrid reservation DAMA schemes at the other end of the spectrum.
Sastri L. Kota, Kaveh Pahlavan, Pentti Leppanen   +2 more
openaire   +1 more source