Alagu Sanjana Haribhaskaran

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This paper investigates the performance of a cooperative downlink (DL) multi-carrier code division multiple access (MC-CDMA) system, where each of the K user’s mobile station (MS) is supported by a group of MSs acting as relays in order to achieve the relay diversity. In a cooperative DL communication, multi-user interference (MUI) at the relays precludes(More)
In this letter, we investigate the bit error rate (BER) performance of a downlink (DL) multi-carrier direct-sequence code-division multiple-access (MC-DS-CDMA) system when the destination mobile stations (DMSs) are aided by a group of relay stations in order to achieve relay diversity. In this work, we employ transmitter preprocessing (TP) both at the(More)
In this article, we investigate the performance of a relay-aided downlink (DL) multi-carrier code division multiple access (MC-CDMA) system with the aid of transmitter preprocessing (TP). In this contribution, we assume that each of the K user's mobile station (MS) is aided by a group of MSs acting as relays to achieve relay diversity. In particular, we(More)
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