Sentence examples for multiple transmitters are from inspiring English sources

In the proposed method the frequency and phase of subcarriers from multiple transmitters are matched and synchronized at the receiver.

According to the above communication environment, many constellations sent by multiple signal sets from multiple transmitters are distributed to the same signal space; consequently, the minimum Euclidean distance between the constellations is decreased or many constellations are canceled by overlapping.

Because this scheme simply assumes that the received power levels from multiple transmitters are the same at the receiver, it adjusts the carrier phase offsets of transmitters, but does not coordinate the transmit power levels of transmitters.

Note that the scheme in [10] adjusts only the carrier phase offset of the transmitters without modifying their transmit powers under the assumption that the received power levels from multiple transmitters are the same.

In this case, if the constellation points of received signal from multiple transmitters are considerably contiguous or overlapped with each other, it would be quite difficult that the receiver correctly separates and identifies each signal from the compound signal.

These results imply that the proposed scheme effectively adjusts the transmit power levels and carrier phase offsets of transmitters so that the signals from multiple transmitters are well separated over a wide range of carrier phase error variations, and that the MPR capability is fully utilized.

In multiuser detection the structure of the interfering signals from multiple transmitters is used to reduce their effect.

In SUD, when a mixed signal from multiple transmitters is sensed, the receiver typically discards the signal and treats it as a collision.

When the multiple secondary transmitters are served as potential relays to help forward the primary packet, the spectrum sharing protocol is much different from the case in [29] with single secondary transmitter.

On the other hand, JT/JP approaches have potential for larger performance gains, due to the expected increases in signal strengths at the receivers, since multiple distributed transmitters are utilized.

Cooperative spectrum sharing protocol with multiple secondary transmitters was studied in [18].