Turbo-equalization of LDPC coded MIMO Inner/Outer scheduling
Optimal reception in MIMO systems including channel coding, is achieved by jointly performing MIMO detection and channel decoding. Since joint processing is too costly (complexity wise), MIMO and channel decoding have to be performed separately on the expenses of performance. Using iterative reception, it is possible to approach capacity limits. LDPC codes have been used in many standards and seem to be an interesting solution for iterative receivers. The problem of LDPC design for iterative MIMO receivers have been adressed in the literature using Density Evolution and EXIT charts techniques. In this paper we consider LDPC coded iterative MIMO receiver and we show that MIMO LDPC iterative reception can be designed and scheduled in a complexity and energy efficient manner without significant loss of performance.
A.Charaf P.Pénard L.Cariou Georges R-Guisantes
Orange Labs 4, Rue du Clos Courtel, 35512 Cesson Sévigné TELECOM ParisTech Communications and electronics 46 rue Barrault, 75634 Paris CEDEX 13
国际会议
上海
英文
1-5
2010-10-20（万方平台首次上网日期，不代表论文的发表时间）