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Cognitive Interference Management in Heterogeneous Networks [electronic resource] / by Dania Marabissi, Romano Fantacci.

By: Marabissi, Dania [author.].
Contributor(s): Fantacci, Romano [author.] | SpringerLink (Online service).
Material type: materialTypeLabelBookSeries: SpringerBriefs in Electrical and Computer Engineering: Publisher: Cham : Springer International Publishing : Imprint: Springer, 2015Description: XII, 77 p. 27 illus., 21 illus. in color. online resource.Content type: text Media type: computer Carrier type: online resourceISBN: 9783319201917.Subject(s): Engineering | Computer communication systems | Electrical engineering | Engineering | Communications Engineering, Networks | Computer Communication NetworksAdditional physical formats: Printed edition:: No titleDDC classification: 621.382 Online resources: Click here to access online
Contents:
Heterogeneous Networks -- Interference Management in HetNets -- Cognitive HetNets -- Cognitive Resource Allocation with Beamforming -- Conclusions.
In: Springer eBooksSummary: This brief investigates the role of interference management in Heterogeneous Networks (Het Nets), focusing on cognitive approaches and the use of beamforming. Key concepts of Het Nets are introduced and different deployment strategies are examined, such as sharing the same frequency band of the macro cells or using new high frequency bands. Particular attention is devoted to co-channel deployment and to the problem of interference management, addressing various strategies that can be adopted to handle the interference between the cells. In addition, the brief explores cognitive small cells which are able to avoid or limit interference by using suitable beamforming and resource allocation schemes. The suggested solutions are supported by numerical results in terms of performance evaluations and comparisons.
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Heterogeneous Networks -- Interference Management in HetNets -- Cognitive HetNets -- Cognitive Resource Allocation with Beamforming -- Conclusions.

This brief investigates the role of interference management in Heterogeneous Networks (Het Nets), focusing on cognitive approaches and the use of beamforming. Key concepts of Het Nets are introduced and different deployment strategies are examined, such as sharing the same frequency band of the macro cells or using new high frequency bands. Particular attention is devoted to co-channel deployment and to the problem of interference management, addressing various strategies that can be adopted to handle the interference between the cells. In addition, the brief explores cognitive small cells which are able to avoid or limit interference by using suitable beamforming and resource allocation schemes. The suggested solutions are supported by numerical results in terms of performance evaluations and comparisons.

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