WebAchieving the boundary of the capacity region in the multiple-input multiple-output (MIMO) broadcast channel requires the use of dirty paper coding (DPC). As practical nearly … WebThis paper studies linear beamforming based on the generalized singular value decomposition (GSVD) for the two-receiver multiple-input multiple-output (MIMO) Gaussian broadcast channel with confidential messages. The transmitter has two independent messages, each of which is intended for one of the receivers but needs to be kept as …
What is Dirty Paper Coding (DPC)? - Definition from …
WebMay 27, 2013 · Dirty paper coding (DPC) is a technique used in telecommunication systems to send digital data on a channel that is undergoing or is subject to interference. DPC was conceived by Max Costa in 1983. It gets it name from the notion that when … WebJun 8, 2024 · Dirty paper coding (DPC) precoding is considered to be a sum-rate capacity implementation technique in multi-input multi-output links, and therefore, it is regarded as the optimal precoding technique. However, determining the optimal coding order and optimal correlation matrix for optimal precoding is often very complicated. Therefore, some low ... emilie greathead art
A Soft Demodulation Algorithm with Low Complexity for One …
WebApr 19, 2012 · Based on the one-dimensional dirty paper coding (DPC) system, a low complexity algorithm is proposed to calculate log likelihood ratios (LLRs) for multi-level … http://lyle.smu.edu/~rajand/Pubs/Zouhair_ICNC_final.pdf WebAug 4, 2024 · Abstract: Imperfect Channel State Information at the Transmitter (CSIT) is inevitable in modern wireless communication networks, and results in severe multi-user interference in multi-antenna Broadcast Channel (BC). While the capacity of multi-antenna (Gaussian) BC with perfect CSIT is known and achieved by Dirty Paper Coding (DPC), … dpt injections