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Power control and clustering in heterogeneous cellular networks
Wireless Networks, 2016Recently, it is widely believed that significant coverage and performance improvement can be achieved through the deployment of small cells in conjunction with the well-established macro cells. However, it is expected that the high density of base stations in such heterogeneous cellular networks will give rise to multiple design problems related to ...
Elmahdi Driouch, Wessam Ajib, Chadi Assi
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Downlink Synchronization Techniques for Heterogeneous Cellular Networks
IEEE Transactions on Communications, 2015Base stations (BS) in a cellular network send unique synchronization signals based on their physical layer cell-identity, in every frame. To synchronize with a BS, a mobile terminal (MT) needs to identify the following synchronization parameters—starting time of the frame, relative frequency offset and the cell-identity of the corresponding BS.
Neelakandan Rajamohan, Arun Pachai Kannu
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An improved algorithm for transmission in heterogeneous cellular networks
2017 Twelfth International Conference on Digital Information Management (ICDIM), 2017This paper presents improvements to a coverage algorithm that we previously proposed for use in heterogeneous cellular networks, with the improved algorithm being referred to as the modified coverage algorithm. The modified coverage algorithm maintains the coverage advantages provided by the previous coverage algorithm; that is, users can be covered by
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Deep Q-Network for User Association in Heterogeneous Cellular Networks
Advances in Intelligent Systems and Computing, 2019Minghu Wu
exaly
Modeling and Analysis of Two-tier MIMO Heterogeneous Cellular Network
Procedia Computer Science, 2018Honglu Jiang, Yunchuan Sun, Jiguo Yu
exaly
Network Modeling in Heterogeneous and Cooperative Cellular Communications.
2016The rapid increase in use of smart phones and devices has introduced a growing demand in data traffic which the conventional homogeneous macro cells can no longer satisfy. A promising solution to this is by spectrum reuse through deploying various low-power small cells overlaid on the macro cell.
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