By Topic

A novel adaptive algorithm for MMSE multiuser detection

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

4 Author(s)
Yi Wang ; Dept. of Inf. Eng., Beijing Univ. of Posts & Telecommun., China ; Xiaojie Wang ; Cunwu Han ; Weiling Wu

A novel adaptive algorithm for MMSE multiuser detection in downlink CDMA is proposed. This algorithm uses the information in pilot channel to compute the desired MMSE solution. Computation for the solution consists of two steps: (a) computing the solution for the user in pilot channel, (b) then computing directly the desired solution using the results in (a). Hence, compared to other previously proposed algorithms, this algorithm does not require training sequences or channel estimation. Moreover, it is proved in this paper that the MMSE detector using the algorithm can converge to the Wiener solution globally. Computational complexity of the proposed algorithm is O(N2)

Published in:

Vehicular Technology Conference Proceedings, 2000. VTC 2000-Spring Tokyo. 2000 IEEE 51st  (Volume:3 )

Date of Conference:

2000