作者: Pekka Janis , Visa Koivunen , Cassio B. Ribeiro , Klaus Doppler , Klaus Hugl
DOI: 10.1109/PIMRC.2009.5450284
关键词: Computer science 、 Telecommunications link 、 Radio resource management 、 Computer network 、 IMT Advanced 、 Transceiver 、 Cellular network 、 MIMO 、 Interference (wave propagation)
摘要: An underlaying direct Device-to-Device (D2D) communication mode in future cellular networks, such as IMT-Advanced, is expected to provide spectrally efficient and low latency support of e.g. rich multi-media local services. Enabling D2D links a network presents challenge transceiver design due the potentially severe interference between radios. In this paper we propose MIMO transmission schemes for downlink that avoid generating receiver operating on same time-frequency resource. System simulations demonstrate substantial gains SINR up 15 dB around 10% total cell capacity can be obtained by using proposed scheme.