Energy-efficient routing in frequency-hop networks with adaptive transmission

Pursley, M.B.; Russell, H.B.; Wysocarski, J.S.

doi:10.1109/milcom.1999.821435

Cited by 18 publications

(8 citation statements)

References 3 publications

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“…3 Such generalizations cannot be made for the multicasting problem, however. In some of our examples it is better to transmit at low power, whereas in other cases high power is better.…”

Section: Distribution/availability Statementmentioning

confidence: 99%

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Algorithms for energy-efficient multicasting in ad hoc wireless networks

Wieselthier

Nguyen

Ephremides

MILCOM 1999. IEEE Military Communications. Conference Proceedings (Cat. No.99CH36341)

125

184

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Abstract. In this paper we address the problem of multicasting in ad hoc wireless networks from the viewpoint of energy efficiency. We discuss the impact of the wireless medium on the multicasting problem and the fundamental trade-offs that arise. We propose and evaluate several algorithms for defining multicast trees for session (or connection-oriented) traffic when transceiver resources are limited. The algorithms select the relay nodes and the corresponding transmission power levels, and achieve different degrees of scalability and performance. We demonstrate that the incorporation of energy considerations into multicast algorithms can, indeed, result in improved energy efficiency.

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“…3 Such generalizations cannot be made for the multicasting problem, however. In some of our examples it is better to transmit at low power, whereas in other cases high power is better.…”

Section: Distribution/availability Statementmentioning

confidence: 99%

“…The issue of minimum power topology for a stationary ad hoc network was addressed in [1]. Additionally, energy-efficient routing schemes [2] can be developed, in some cases in conjunction with adaptive coding/modulation schemes that incorporate knowledge of link characteristics into networklevel decisions [3].…”

Section: Introductionmentioning

confidence: 99%

Algorithms for energy-efficient multicasting in ad hoc wireless networks

Wieselthier

Nguyen

Ephremides

MILCOM 1999. IEEE Military Communications. Conference Proceedings (Cat. No.99CH36341)

125

184

View full text Add to dashboard Cite

show abstract

“…For the results presented here, the routing metric does not depend on the link rate, in contrast to the approach in [8] used under the partial-band interference model. Instead, for all routing results, the LIR metric is used.…”

Section: System Modelmentioning

confidence: 99%

“…In [8], both routing and adaptive-rate coding are considered for a four-node network with partial-band interference. The performance of frequency-hop networks with fixed-rate error-control coding is considered in [9].…”

Section: Introductionmentioning

confidence: 99%

Adaptive-rate techniques for frequency-hop multiple-access packet-radio networks

Royster

Block

2009

MILCOM 2009 - 2009 IEEE Military Communications Conference

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The effects of adaptive-rate transmissions and routing on the total throughput of a slow-frequency-hop packet-radio network are considered. Adaptive rates are achieved through the use of error-control coding with perfect side information. Both fixed-length codes and variable-length codes are considered. Performance results are obtained for direct transmission (i.e., no routing), two-hop limited routing, and full routing. Each link metric is a function of the amount of interference caused by using the link. We compare the total network throughput for each of these schemes with both fixed-rate and adaptive-rate coding.

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“…How to determine an energy-efficient transmission strategy for individual wireless stations has been studied extensively [3,6,7,11,12,[20][21][22] and is not the focus of this paper. Numerous scheduling algorithms have been proposed to achieve the weighted throughput fairness [4,[14][15][16][17][18][19]23,24,29] or airtime fairness [2,5,8,13,25,26,28,31] among contending stations in a wireless network.…”

Section: Introductionmentioning

confidence: 99%

Energy-efficient airtime allocation in multi-rate multi-power-level wireless LANs

Qiao

Shin

2007

The Fourth International Conference on Heterogeneous Networking for Quality, Reliability, Security and Robustness &Amp; Worksho

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This paper considers the energy-conservation problem in multi-rate multi-power-level wireless local area networks (WLANs). This problem is addressed from a unique angle -the system-level fairness which is significantly different from most of current research that focuses on improving the performance of each individual wireless station. To emphasize fair energy-consumption among contending stations, we introduce a new fairness notion, called energyconservation fairness, in contrast to the conventional throughput fairness and airtime fairness. Another contribution of the paper is an energy-efficient airtime allocation scheme, which allocates airtime shares to contending stations in such a way that the combined airtime and energy-conservation fairness is achieved. Our simulation results show that, when the energy-conservation fairness is considered, both aggregate system throughput and overall system energy-efficiency can be improved significantly with all contending stations consuming a similar amount of energy.

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Energy-efficient routing in frequency-hop networks with adaptive transmission

Cited by 18 publications

References 3 publications

Algorithms for energy-efficient multicasting in ad hoc wireless networks

Algorithms for energy-efficient multicasting in ad hoc wireless networks

Adaptive-rate techniques for frequency-hop multiple-access packet-radio networks

Energy-efficient airtime allocation in multi-rate multi-power-level wireless LANs

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