Shishir, KL and Hari, KVS and Wichman, Risto (1999) Low Complexity Method to Estimate Co-channel Signals using an Antenna Array. In: 1999 IEEE International Conference on Personal Wireless Communication, 17-19 February, Jaipur,India, 97 -100.
The estimation of binary, co-channel digital signals in a mobile multipath time-varying environment has been developed in . However, it is computationally expensive since it involves the singular value decomposition (SVD) of large matrices. In this paper, a low-complexity variant for the estimation of co-channel binary signals has been developed, which uses iterative least squares with projection (ILSP) and iterative least squares with enumeration (ILSE) directly on the received data. The variant developed here exploits the structure in the signal matrix to reduce the complexity required for estimation of the signals. It has been found that though the algorithm is suboptimal, the bit error rate (BER) performance is quite satisfactory, while the computational complexity is reduced to great extent.
|Item Type:||Conference Paper|
|Additional Information:||Copyright 1990 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.|
|Department/Centre:||Division of Electrical Sciences > Electrical Communication Engineering|
|Date Deposited:||07 Mar 2006|
|Last Modified:||19 Sep 2010 04:24|
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