Search results for "interference coordination"

showing 2 items of 2 documents

Studies on high speed uplink packet access performance enhancements

2014

antenninvaihtotekniikkatehokkuusmatkaviestinverkotbeamforminglangaton tiedonsiirtolähetystekniikkahäiriötinterference coordinationLMMSEraketransmit diversitysimulointiDTxbattery savingsantenna switchingsignaalinkäsittelysystem level performanceCPCkeilanmuodostustekniikkaantennijärjestelmätVoIP3G-tekniikkaWCDMAHSUPAsimulationsradioresurssien hallintalangattomat verkot
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Resource allocation for clustered network MIMO OFDMA systems

2012

In this article, we address the resource allocation problem for the downlink of a large network multiple input multiple output orthogonal frequency division multiplexing system with 3-sector base stations. The system is statically divided into a number of disjoint clusters of sectors. A two-step resource allocation scheme is proposed involving the inter-cluster and the intra-cluster levels. As a first step or inter-cluster level, two cooperative frequency reuse approaches are designed to mitigate the inter-cluster interference. A user partition method is proposed to divide the users of each cluster into cluster-edge and cluster-center users. To balance the cell-edge and the cell-average per…

Computer Networks and CommunicationsOrthogonal frequency-division multiplexingComputer scienceDistributed computingMIMOresource allocation02 engineering and technologyFrequency reuseScheduling (computing)TelecomunicacióOFDMABase stationinterference coordination0203 mechanical engineeringTelecommunications link0202 electrical engineering electronic engineering information engineeringComunicació i tecnologiafrequency reusebusiness.industrynetwork MIMO020206 networking & telecommunications020302 automobile design & engineeringComputer Science ApplicationsSignal ProcessingTelecommunicationsResource allocationbusinessComputer network
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