Distributed dynamic resource allocation with power shaping for multicell SDMA packet access networks

Veronesi, R.; Tralli, V.; Zander, Jens; Zorzi, Michele

doi:10.1109/wcnc.2004.1311484

Cited by 6 publications

(6 citation statements)

References 12 publications

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“…In addition, Ref. [8] has proposed a method to adjust slots and transmission power according to spatial channel characteristics of users in a distributed manner.…”

Section: Spectrum Usagementioning

confidence: 99%

See 1 more Smart Citation

Scalable and robust channel allocation for densely-deployed urban wireless stations

Yamaguchi

Hiromori

Higashino

et al. 2015

Performance Evaluation

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“…In addition, Ref. [8] has proposed a method to adjust slots and transmission power according to spatial channel characteristics of users in a distributed manner.…”

Section: Spectrum Usagementioning

confidence: 99%

“…(b) V (u) = {u1, u2} (u1 = (8,9) and u2 = (10,8) are interference-free), and V (u) = {(1, 2), (3, 1)}.…”

mentioning

confidence: 99%

Scalable and robust channel allocation for densely-deployed urban wireless stations

Yamaguchi

Hiromori

Higashino

et al. 2015

Performance Evaluation

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“…In addition, Ref. [15] has proposed a method to adjust slots and transmission power according to spatial channel characteristics of users in a distributed manner.…”

Section: Related Workmentioning

confidence: 99%

A novel scheduling algorithm for densely-deployed wireless stations in urban areas

Yamaguchi

Hiromori

Higashino

et al. 2013

Proceedings of the 16th ACM International Conference on Modeling, Analysis &Amp; Simulation of Wireless and Mobile Systems

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This paper presents a scheduling algorithm for a set of wireless stations such as road-side access points for vehicular networks and outdoor WiFi stations, which are deployed in wide urban areas and may compete with each other for limited wireless resources. Different from a number of conventional approaches most of which consider detailed information on individual stations and signal interference among them, we focus more on geography of the areas of interest, and provide a novel algorithm that pursues the best balance among (i) optimality of resource utilization, (ii) robustness to new station installation and traffic demand, and (iii) scalability to the population of stations and area size. We have confirmed the performance by experimental simulations with several scenarios, and the applicability of approach has been testified by a case study on a scheduling problem for roadside access points of vehicular networks in cooperation with a manufacturing corporation.

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“…There has been a number of related papers published in the literature [10][11][12][13][14][15][16][17][18][19][20] with some researchers emphasizing the benefits of cell partitioning. Downlink scheduling was studied for intracell interference management in [10,11].…”

Section: Introductionmentioning

confidence: 99%

“…In [12] authors showed that one-by-one scheduling offers better throughput performance. In [13], a heuristic algorithm to allocate time slot and transmit power dynamically for downlink TD-SDMA systems using adaptive antenna is proposed. This is based on the static pre-allocation of transit power for each slot based on the estimation of intercell interference.…”

Section: Introductionmentioning

confidence: 99%

A Coordinated Location-dependent Downlink Scheduling Scheme in Cellular TD-CDMA Networks with Partitioned Cells: A Two-Cell Two-Partition Case

Anpalagan

2009

Wireless Pers Commun

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A downlink networkwide opportunity scheduling scheme, called coordinated location-dependent downlink scheduling scheme (CLDSS), that combines the intracell power allocation and intercell transmission coordination is proposed for cellular TD-CDMA networks. Each cell in the network is partitioned into co-centric areas based on the load distribution, and the transmission from base stations is controlled based on the intracell load as well as coordinated to minimize intercell interference. The performance in terms of average throughput employing the CLDSS is analyzed for a 2-cell system in shadow fading environment with two partitioned areas in each cell-which provides an upper bound on the cellular system performance. Monte Carlo simulation study is also done to validate the numerical results obtained from the analytical study. It is shown that CLDSS scheme can provide soft throughput, i.e., the average throughput remains relatively invariant with the number of users and also can provide better performance in the non-uniform user distribution within a cell when compared to non-CLDSS schemes.

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Distributed dynamic resource allocation with power shaping for multicell SDMA packet access networks

Cited by 6 publications

References 12 publications

Scalable and robust channel allocation for densely-deployed urban wireless stations

Scalable and robust channel allocation for densely-deployed urban wireless stations

A novel scheduling algorithm for densely-deployed wireless stations in urban areas

A Coordinated Location-dependent Downlink Scheduling Scheme in Cellular TD-CDMA Networks with Partitioned Cells: A Two-Cell Two-Partition Case

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