Sentence examples for couples of subcarriers from inspiring English sources

Indeed, couples of subcarriers (k0,k1) carrying Alamouti pairs can be identified and separately decoded.

This method facilitates the PAPR reduction by adjusting the envelope of a couple of subcarriers.

Due to the imperfection of the driving circuits, the spectral efficiencies on the first couple of subcarriers are degraded, and different channels have different bit loading masks despite the symmetrical experimental setup.

To address this issue, the MBS and the RRH BS are designed to perform coordinated transmission on the same time-frequency resource such as a single subcarrier or a couple of neighboring subcarriers in the OFDMA system, where the MBS and the RRH BS each serves a single user and design their transmit beamforming vectors cooperatively.

This is depicted in Figure 2. Alamouti-precoded pairs appear on couples of non-adjacent subcarriers (k0, k1) with: Figure 2 SC-SFBC precoding; example for M = 12, p = 6.

The average received signal to noise ratio (SNR) with the nonlinearity of subcarriers is derived.

Figure 4 Set of subcarriers.

(b) An envelop of subcarriers.

N Number of subcarriers available.

We characterize the problem and propose meaningful heuristic algorithms for beamforming and assignment of subcarriers and transceivers to users.

The precoder feedback overhead in MIMO-OFDM systems is heavy as the number of subcarriers is usually large.