56 search results - page 6 / 12 » Improved sum-rate optimization in the multiuser MIMO downlin... |
VTC
2008
IEEE
14 years 2 months ago
2008
IEEE
—This paper addresses the problem of joint linear transceiver design in the downlink of multiuser MIMO systems. We define the performance criterion as minimizing the maximal mea...
ICC
2008
IEEE
14 years 2 months ago
2008
IEEE
—Inspired by the success of the low-density parity-check (LDPC) codes in the field of error-control coding, in this paper we propose transforming the downlink multiuser multiple-...
VTC
2010
IEEE
13 years 6 months ago
2010
IEEE
—Coordinated multi-point transmission/reception (CoMP), in which base stations (BSs) cooperate during the downlink, has been identified as a tool for improving user rates and mi...
ICC
2007
IEEE
14 years 2 months ago
2007
IEEE
We consider a single-cell multiple-input multiple-output (MIMO) downlink channel where linear transmission and reception strategy is employed. The base station (BS) transmitter is...
ICC
2009
IEEE
14 years 2 months ago
2009
IEEE
— In this paper, we present an improved precoding technique which reduces a modulo loss in vector perturbation (VP) with low complexity for the downlink of a multiuser multiple-i...