Sentence examples for multiple antennas the from inspiring English sources

However, if equipped with multiple antennas, the Relay2 may apply beamforming weights to enable concurrent transmissions.

If all relays are equipped with multiple antennas, the total engineering cost may be very expensive.

While the transmitters and the relays are equipped with multiple antennas, the receivers have a single antenna.

By employing multiple antennas, the concurrent spectrum sharing can be performed without any degradation in QoS for PUs [11].

Due to the fact that the secondary source SS and destinations SD m have multiple antennas, the secondary system is equivalent to one cooperative MIMO system.

However, for systems employing multiple antennas, the authors in [29] have proposed to choose the channel capacity as a more pragmatic performance merit than the received signal envelope.

If CSI from the interferers can be obtained, we can exploit the multiple antennas at the receiver to suppress the interference signals, and thereby maximize the output SINR.

Besides this, our schemes can be extended easily to the systems in which the relays have multiple antennas, and the relays employ the antenna selection technique.

Note that the proposed architecture requires the multiple antennas of the eNodeB to perform both spatial diversity and beam-forming.

On the other hand, Fan et al. [18] considered multiple-antenna relays to implement the Alamouti code, but the multiple antennas at the relays were only used for maximum ratio combining, not to transmit a higher-dimension OSTBC.

The output stream of the STBC encoder is then transmitted across the multiple antennas through the multi-path fading channel.