Sentence examples for receiver of a user from inspiring English sources
Although the optimum solution for the receiver of a user terminal is known [1], its application is prohibitively complex, because the computational effort increases exponentially with the number of users.
Hence, only the probability density function (PDF) of the resulting SNR at the receiver of an allocated user is of interest to determine the performance of non-adaptively served users.
Signals are either selected or rejected at the receiver by recognition of a user-specific signature waveform, which is constructed from an assigned spreading code.
Some of these multiuser detectors are also suitable for blind adaptive implementations, in which information about the interfering users (such as their powers and signature sequences) is not needed for the construction of the receiver filter of a desired user.
For simplicity, we will call each of such transmitter-receiver pair a "User".
where is the variance of independent zero-mean additive Gaussian noise, and is the attenuation of the power from transmitter of user to receiver of user where denotes the inner product of the vectors.
(i) Parameters: The receiver of each user estimates/collects its weighted coefficient and channel gains of its transmitter-relay and relay-receiver links.
If ( {y}_n^{(l)}(t) ) represents the chip-matched filter output for the element sequence ( {c}_n^{(l)} ) at the receiver of desired user l, the matched filter output for nth element sequence under perfect carrier, code, and bit synchronization is denoted as {y}_n^{(l)}(t)={displaystyle underset{0}{overset{T}{int }}}{r}_n^{(l)}(t){c}_n^{(l)}(t dt.
In the current implementation, the simulator fully evaluates the receivers of all users.
The path loss between two users is expressed as h ij = 0. 097 / d ij υ, where υ = 4, d ij is the distance between transmitter of user i and receiver of user j.
We define the channel gain matrix G = R N × N × K, where g ij k gives the channel gain between transmitter of user i and receiver of user j when transmission is made through subcarrier k. g ij k ≠ g ji k generally.
