Sentence examples for both the primary user from inspiring English sources

When the transmit power of both the primary user and the secondary user is 5 dBm, the throughput gain is about 41%.

The maximum stable throughput and the average end-to-end delay for both the primary user and secondary user are analyzed.

The throughput gain is about 41% when the transmit powers of both the primary user and the secondary user are 5 dBm.

In Figure 10, the horizontal axis P T denotes the power values of both the primary users' transmission and the secondary users' partial packet retransmission, and let P W denotes the transmit power for the whole packet retransmission.

AIC is widely applied in multiband cognitive OFDM system by inserting specific subcarriers on both sides of the primary user to actively eliminate interference between primary and secondary users.

Our cooperative partial packet recovery model, as illustrated in Figure 1, is geared towards this cognitive radio network context, in which the destination D is an access point that both the primary users and secondary users hope to access.

For this purpose, we formulate the auction-driven spectrum access problem as a discrete game and define appropriate utility functions for both the secondary users and the primary user.

Based on both the activity model of the primary user (PU) and the sensing mechanism of the secondary user (SU), the proposed algorithm exploits the relationship between two adjacent sensing frames and designs dynamic double thresholds for each sensing frame to enhance spectrum sensing performance when the received energy cannot give a reliable local decision.

Consequently, the detailed process of DF-CDS can be described as follows: in the odd time slot, both and receive the signal from the primary user; in the even time slot decodes its received information and forwards the decoding result to.

The cases when either the primary user, the secondary user or both users retransmit the collided packets are investigated.

Obviously, the primary user does not contain the cognitive radio module, while the agent module is common in both the primary and secondary users.