Initially, every radar will transmit predetermined data on all the OFDM subcarriers except CC.
In practice, calculating the LS estimate requires knowledge of (i) the original transmitted data signal, (ii) the predetermined signal model in (16), and (iii) the observed received signal y i (n).
Also, instead of a known train of impulses, some of the available sub-carriers in each transmitted symbol are assigned to predetermined patterns, which are usually called comb-type pilots.
In comparison, almost none of those computations are required with rotating clustering since the sets of clusters are predetermined beforehand and known at all transmitting nodes.
The main problem lies in the consideration of the possibly transmit symbol vector in the reduced constellation since, unfortunately, the set of all possible transmit symbols vectors cannot be predetermined.
Remaining battery power of each node: If it is less than a predetermined threshold value, then the path cannot be selected to transmit packets.
The energy information of a path should be displayed: 1) Remaining battery power of each node: If it is less than a predetermined threshold value, then the path cannot be selected to transmit packets.
Firstly, after the FMS selects waveform parameters, ESBW strategy monitors the environment in real time by the receive array, and the designs transmit waveform adaptively based on the sensing results, instead of generating predetermined waveform.
This paper first derives the so-called minimum power equation (MPE) to solve for the minimum transmit power required for attaining a given outage rate probability of a single-user MIMO block-fading channel if the number of blocks is predetermined.
Therefore, if the information of a specific MV bus is needed, the control room activates the WSN assigned to this MV bus to transmit its information to the control room not only directly, but also via a number of predetermined WSNs.
