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The frequency reuse mechanism and code division multiple access are not used in LTE networks that leads to simultaneous operating of multiple subscribers (or base stations if we are talking about downlink direction) in the same part of spectrum. It produces the high level of inter-cell interference in both directions. Before making the fine tuning of network parameter settings it is necessary to make...
The investigation of the LTE traffic channel blocking probability is presented in this paper. It is very important problem related to the effective utilization of physical resources in multiservice LTE networks. There will be shown the key motivation of moving to the direction of introducing the dynamic signaling and traffic channel resource relocation based on user demand.
This paper is aimed to show the efficiency of downlink control channel (PDCCH — Physical Downlink Control Channel) utilization in LTE networks. The dramatic challenge is related to very typical case when there is no signaling resources to assign the traffic channels for users. This problem is called blocked PDCCH. In this article we are going to show the results of simulation reflecting the LTE network...
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