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.
In C-RAN, the baseband units (BBU) and the remote radio heads (RRH) are separated, using the Common Public Radio Interface (CPRI) to transport data to each other. It is based on centralized processing and Real-time Cloud Infrastructure, which requires significant transport network resources. A low latency compression scheme of LTE downlink baseband signal based on clustering algorithm is presented...
The traditional clustering algorithms are designed for large dataset or vary large dataset. It is not easy to cluster the small dataset because of the loss of the statistical character and probability character. In this paper, the class ration is introduced, based on the class ratio, the dynamic clustering algorithm is proposed. The dataset are divided into all possible classes, and the class ratios...
Fuzzy clustering plays a very important role in clustering analyze and the fuzzy set is the base of the fuzzy clustering. Dynamic fuzzy set can be changed with the environment; in a real process task; the dynamic fuzzy set should be updated, which make the fuzzy set fit the environment well. In this paper, we apply the immune evolutionary into the update of the dynamic fuzzy set; the fitness degree...
Clustering is an effective way to organize Web search results, which allows users to navigate into relevant documents quickly. Traditional clustering techniques are inadequate to Chinese search results and do not generated clusters with highly readable names. In this paper, we propose a new method to clustering Web search results which is based on interactive suffix tree algorithm (ISTC). This method...
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.