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| Low Density Signature (часто используется англ. сокращение LDS -: Low density signature (LDS) is a version of CDMA with low density spreading sequences allowing us to take advantage of a near optimal message passing algorithm (MPA) receiver with practically feasible complexity. Sparse code multiple access (SCMA) is a multi-dimensional codebook-based non-orthogonal spreading technique. Svetozar) | |||
| с низкой плотностью сигнатур: 2 צירופים, 1 נושאים |
| תקשורת | 2 |