Exact(5)
The categorized papers differ in terms of channel model, channel estimation requirements, or pilot/training requirements.
With increasing applications of wireless localization, accuracy of location estimation requirements has become more critical.
Alternatively, in [11], a singular value decomposition (SVD) approach is proposed that simplifies the channel estimation requirements at the expense of a performance degradation.
In contrast, the GLRT algorithm does not impose any DOA estimation requirements and offers protection against uncorrelated directional interferences, even if the array is moderately uncalibrated.
In order to overcome limitations regarding the node density due to channel estimation requirements, and also to avoid that nodes having a smaller number of antennas than other nodes or even only a single antenna are starved, a possible solution is to avoid MUD as a prerequisite during the control signaling phase.
Similar(55)
The major differences are found in terms of channel estimation requirement, pilot/training requirement, and lower bounds on the estimation performance.
When compared to Rake receivers, ED has as many advantages, such as simple receiver structure [1, 2], robustness to synchronization errors, and no channel estimation requirement.
In this paper we explore the problem of scheduling parallel processes of Kalman filters to meet individual estimation error requirements.
The evaluation of the proposed methods for the applicability domain estimation has requirements that restrict the number of freely available data sets.
Vuran and Akyildiz[16] proposed a method to obtain a minimum number of sensor nodes, which satisfy a given estimation accuracy requirement.
The classification scheme and the experimental comparison helps performance engineers to select an approach to resource demand estimation that fulfills the requirements of a given analysis scenario.
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