adaptation allocation
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A Data Specification Model for Multimedia QoS Negotiation
White Paper An important issue for multimedia Quality of Service (QoS) negotiation is the specification of the parameters/profiles that need to be coordinated in order to reach an agreement among involved entities regarding service configuration,... [04 Aug 2008]
ASAP: An Adaptive QoS Protocol for Mobile Ad Hoc Networks
White Paper By using two signaling messages, ASAP provides fast and efficient QoS support while maintaining adaptation flexibility and minimizing wasted reservations. This paper proposes a new QoS framework for MANETs - Adaptive... [17 Jul 2008]
An FPGA-Based Dynamic Load-Balancing Processor Architecture for Solving N-Body Problems
White Paper The approach advocates the derivation of such runtime-reconfigurable architectures through a set of compile time analyses, integrating resource derivation and allocation with a set of architectural features that permit... [10 Jul 2008]
A Programmable MAC Framework for Utility-Based Adaptive Quality of Service Support
White Paper We present a framework where a centralized adaptation controller responsible for the fair allocation of available bandwidth among adaptive applications is driven by application specific bandwidth utility... [03 Jul 2008]
A Utility-Based Approach for Quantitative Adaptation in Wireless Packet Networks
White Paper This paper assesses the state-of-the-art in quality of service (QoS) adaptive wireless networks and proposes new adaptation techniques that better suit application specific needs. The contribution of the paper is as... [03 Jul 2008]
Proportional Service Allocation in Distributed Storage Systems
White Paper It is an adaptation of fair queuing algorithms for distributed servers. Fully distributed storage systems have gained popularity in the past few years because of their ability to use cheap commodity hardware and their... [15 Feb 2008]
TCP-Aware Resource Allocation in CDMA Networks
White Paper The work discusses in this paper explores cross-layer optimization of the rate adaptation feature of cellular networks to optimize throughput of a single long-lived TCP session. However, the set of data rates as well as... [27 Dec 2007]
A Hybrid Adaptation Protocol for TCP-Friendly Layered Multicast and Its Optimal Rate Allocation
White Paper Existing protocols usually perform adaptation at the receiver's side and use static rate allocation techniques at the sender's side. This paper shows that such mismatches can be minimized by employing... [06 Dec 2007]
Utility-Based Joint Physical-MAC Layer Optimization in OFDM
White Paper The paper formulates cross-layer optimization problem as one that maximizes the sum of the utilities over all active users through rate adaptation and dynamic subcarrier allocation with the limited radio... [13 Apr 2007]
Rate and Power Adaptation in OFDM With Quantized Feedback
White Paper In the first type, rate and power allocation algorithm is performed at the transmitter to maximize throughput using quantized Channel-to-Noise Ratio (CNR) feedback from the receiver. In the second type, power... [11 Apr 2007]
Adaptive Power Loading for Multiple-Input Multiple-Output OFDM Systems With Perfect Channel State Information
White Paper Monte Carlo simulations show that the relative SNR gain from the adaptation is up to 3 dB at an average bit-error rate level of 10-6. The adaptive subchannel power allocation is based on perfect channel... [21 Jul 2005]
Link-Adaptation-Enhanced Dynamic Channel Allocation for MIMO-OFDM Wireless Networks
White Paper This paper proposes a link-adaptation (LA)-based system infrastructure and develops the corresponding dynamic channel allocation (DCA) algorithm for downlink data transmissions over MIMO-OFDM wireless... [28 Mar 2005]
Interference Avoidance and Power Control for Uplink CDMA Systems
White Paper This paper presents an algorithm for joint codeword adaptation and power control in which users in a CDMA system so as to achieve a specified set of target signal-to interference plus-noise ratios (SINR). [24 Jul 2004]
On Utility-Fair Adaptive Services in Wireless Networks
White Paper In this paper, we discuss the design of the utility-fair bandwidth allocation scheme and the interaction between the centralized adaptation handlers, which plat a key role in intelligently responding to... [25 Feb 2004]
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