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.
Bit-interleaved coded modulation with iterative decoding (BICM-ID) performs well under a variety of channel conditions. Based on a factor graph representation of BICM-ID, we propose a modification of the BICM-ID receiver that can reduce the computational complexity significantly without BER degredation. The basic idea is to avoid updates of code bit log-likelihood ratios whose magnitude is already...
Directed selected mapping (dSLM) is a well known peak-to-average power ratio (PAPR) reduction scheme for multiple-input multiple-output (MIMO) orthogonal frequency division multiplexing (OFDM) systems. Although such technique provides an extremely effective PAPR reduction, the receiver has not been previously considered in previous research under the assumption of no side information. The transmission...
For the downlink of direct-sequence (DS) code-division multiple access (CDMA) systems, the demand for high data rate transmission and the constraint of low-complexity mobile stations have led to the investigation of transmitter (Tx)-based multiple access interference (MAI) cancellation techniques. In this paper, we propose two linear MAI cancellation techniques, preRAKE linear decorrelating preceding...
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.