Sentence examples for user at the downlink from inspiring English sources

This article focuses on adaptive resource allocation for multiple services per user at the downlink of orthogonal frequency division multiplexing (OFDM) based system.

Signaling is sent to the mobile user via the downlink channel in order to synchronize this time of arrival at the base station.

Thus, as desired, in all cases the base station receiver R 1 is able to obtain d1′ interference-free linear combinations of the d1′ symbols from the uplink user transmitter T 1. Now, we move to the processing at the downlink user receiver.

Step 3: each user estimates the downlink channel through the downlink pilots and then detects the received signal.

According to (29) and using the bounding technique in [58], the average achievable rates at the downlink user g u,k can be expressed as (44) at the top of the next page.

Thus, spectral resource allocation to different users on the downlink can be changed every 1 millisecond (subframe) at a granularity of 180 kHz.

Figure 7 shows the overall femto user capacity on the downlink.

After that, the relays broadcast their precoded signals back to the users in the downlink phase.

We consider here the capacity of active LTE users in the downlink only.

Nevertheless, when q=1, due to the remained baneful effect of IUI and AWGN at the kth user, the asymptotic downlink SINR for case 3 tends to be deterministic when N approaches infinity.

BB-enabled interference avoidance is therefore particularly powerful in enhancing downlink cell-edge user throughput, since in the downlink high interference is coupled with low-desired signal levels, resulting in poor average SINRs at the cell edge.