The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
With the recent proliferation of the Internet-of-Things (IoT) devices, coupled with the expected massive growth in the deployment of such devices, the 3GPP Specifications continued to evolve to address the performance needs and the cost/complexity reduction requirements of these IoT devices, achieved through the introduction of new features and new User Equipment (UE) categories. These features will...
In this paper, we investigate the load balancing problem in multi-carrier LTE networks. We propose a probabilistic framework for idle-mode parameter optimization in Self-Optimizing Networks (SON) in order to achieve the target traffic distribution per carrier. In particular, we consider different layer management strategies such as hierarchical, equal priorities. For each strategy, we mathematically...
Interference mitigation is one of the main challenges in LTE TDD networks, which requires that all cells in the network follow the same TDD UL/DL configuration. However, different UEs in the network may have different UL or DL traffic types, which may also vary with time; as a result, different cells may require different TDD UL/DL configurations in time. In this paper, we consider an LTE network,...
We consider the uplink open-loop power control (OLPC) procedure in Long Term Evolution (LTE) cellular networks. We propose a UE based adaptive OLPC approach where a UE selectively, and autonomously, applies pre-determined offsets to the standardized open-loop power control parameters such as PO_UE_PUSCH and α as a function of its relative location. The proposed approach increases overall...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.