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1,810
Throughput analysis of the proportional fair scheduler
- in HSDPA,” in Wireless Conference, 2008. EW 2008. 14th European
, 2008
"... Throughput analysis of the proportional fair ..."
Optimizing proportionally fair prices
- INRIA RR
, 2001
"... Abstract We demonstrate the non-uniqueness of Proportional Fairness prices, and show that themodel of [1] falls into the category of models that can be generalized to allow optimization of the link prices, with a view towards profit maximization. However, though thisframework, we also show that the ..."
Abstract
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Cited by 4 (2 self)
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Abstract We demonstrate the non-uniqueness of Proportional Fairness prices, and show that themodel of [1] falls into the category of models that can be generalized to allow optimization of the link prices, with a view towards profit maximization. However, though thisframework, we also show
On the Delay Optimality of Proportional Fairness
"... Abstract—We consider connection-level models of resource allocation in the Internet, where files arrive into the network according to a Poisson process and the size of each file is exponentially distributed. For a simple symmetric three-link star network, we derive the optimal resource allocation po ..."
Abstract
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Cited by 3 (2 self)
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policy which minimizes the expected number of files waiting in the system. The performance of the optimal policy is then compared with the performance of the widely-studied proportionally-fair resource allocation policy. We show that the expected number of files under proportional fairness is at most 1
Proportional Fair Scheduling with . . .
, 2012
"... Many works have tackled on the problem of throughput and fairness optimization in cellular cooperative relaying systems. Considering firstly a two-user relay broadcast channel, we design a scheme based on Superposition Coding (SC) which maximizes the achievable sum-rate under a Proportional Fairnes ..."
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Many works have tackled on the problem of throughput and fairness optimization in cellular cooperative relaying systems. Considering firstly a two-user relay broadcast channel, we design a scheme based on Superposition Coding (SC) which maximizes the achievable sum-rate under a Proportional
The weighted proportional fair scheduler
- University of Waterloo
, 2006
"... To this day, traffic in cellular networks is still mainly real-time. However, with the deployment of new technologies, such as HDR (High Date Rate) and HSDPA (High Speed Downlink Packet Access), this situation is bound to evolve rapidly and elastic traffic will significantly increase. These novel te ..."
Abstract
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Cited by 3 (0 self)
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technologies implement opportunistic scheduling, taking advantage of the delay-tolerance of elastic traffic, to augment the global capacity of the system. Previous work has shown that ”Proportional Fair ” (PF) is an opportunistic scheduler that provides a good compromise between fairness and efficiency
Monitoring Proportional Fairness in cdma2000
"... As the 3G cdma2000 # networks with High Data Rates get deployed, it is interesting to study the impact of the scheduling algorithm used in these networks, and to improve its performance. We consider here the setting where this scheduling algorithm is used in heterogenous channels, meaning channel ..."
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channels for which the fading properties are not the same from one user to the next. Some users might encounter relatively steady conditions while other suffer from fast fading for instance. In heterogenous channels, it is known that the proportional fairness algorithm falls short of its goal to provide
Channel Predictive Proportional Fair Scheduling
- IEEE Transaction on Wireless Communications
, 2008
"... ABSTRACT There is growing interest in the area of cross-layer design. This paper addresses the problem of multi-user diversity scheduling together with channel prediction. Recent work demonstrates that the mobile radio channel can be linearly predicted, quite accurately, several milliseconds ahead ..."
Abstract
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Cited by 11 (0 self)
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compromising fairness. The current approach builds on the proportional fair scheduling technique but can also be generalized to other criteria.
Utility-Proportional Fairness in Wireless Networks
- IEEE 23RD INTERNATIONAL SYMPOSIUM ON PERSONAL, INDOOR AND MOBILE RADIO COMMUNICATIONS- (PIMRC)
, 2012
"... Current communication networks support a variety of applications with different quality of service (QoS) requirements which compete for its resources. This continuously increasing competition highlights the necessity for more efficient and fair resource allocation. Current Network Utility Maximizat ..."
Abstract
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Cited by 6 (0 self)
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Maximization (NUM) framework fails to achieve this target and alternative approaches cannot operate in networks that consist of wireless links. This paper presents a NUM framework for wireless networks that shares resources according to the utility proportional fairness policy. This policy is shown to prevent
Hard Fairness Versus Proportional Fairness in
"... All in-text references underlined in blue are linked to publications on ResearchGate, letting you access and read them immediately. ..."
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All in-text references underlined in blue are linked to publications on ResearchGate, letting you access and read them immediately.
Instability of the proportional fair scheduling algorithm for HDR
- IEEE Transactions on Wireless Communications
, 2004
"... Abstract In this paper we study the Proportional Fair scheduler that has been proposed for scheduling in the High Data Rate (HDR) wireless data system [4, 6]. We consider a single basestation transmitting to a set of mobile users. In each time slot the scheduler has to decide on a mobile to which it ..."
Abstract
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Cited by 43 (7 self)
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Abstract In this paper we study the Proportional Fair scheduler that has been proposed for scheduling in the High Data Rate (HDR) wireless data system [4, 6]. We consider a single basestation transmitting to a set of mobile users. In each time slot the scheduler has to decide on a mobile to which
Results 1 - 10
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