In general cases, two algorithms meet the best performance in terms of the total achievable rate; these are KG (Kim Giannakis) and WSMSE (Weighted Sum Minimum Squared Error) algorithms. In the KG method, the objective function of the sum rate is suggested to be divided in...
The proposed algorithm is shown to provide higher sum-log-utility values than previously proposed schemes matched filtering (MF), zero-forcing (ZF) and weighted minimum-mean-squared error (WMMSE), while offering a substantial improvement in cell-edge user rates over WMMSE with proportionally fair ...
Proposes a partial zero-forcing adaptive minimum mean squared error receiver for the direct-sequence code-division multiple access uplink utilizing the spr... Lee,H Ju,Kim,... - 《IEEE Transactions on Vehicular Technology》 被引量: 68发表: 2002年 ...
The increasing demand for wireless multimedia has led to coordinated multicell transmission which can increase data rate and reduces outage in cellular systems by mitigating intercell interference (ICI). In order to mitigate ICI, adaptive power allocation and multiple antenna techniques are employed in ...
Proposes a partial zero-forcing adaptive minimum mean squared error receiver for the direct-sequence code-division multiple access uplink utilizing the spreading waveforms known at the base station as well as training data. Discussion on the system model; Description of the proposed receiver and its...
The error was then averaged over all the TPs and all the runs, leading to the average positioning error, which was adopted as the first performance indicator in the subsequent subsections. The average positioning error was measured for k varying in the range [1,40][1,40]; the minimum of...