What is index modulation (IM)? This is an interesting question that we have started to hear
more and more frequently over the past few years. The aim of this paper is to answer this …

Differential spatial modulation (DSM) can avoid pilot overhead and transmit additional data
bits without increasing the number of radio frequency chains. If DSM is concatenated with a …

Differential spatial modulation (DSM) is a multi-antenna technique which transmits
additional data bits by selecting indexes of antennas and avoids pilot overhead. However …

As a novel multiple-input multiple-output (MIMO) wireless transmission technique,
differential spatial modulation (DSM) can reduce the computational complexity, and …

Spatial modulation (SM) uses a single antenna for transmission each time to avoid
synchronization and interferences among transmitter antennas, and differential SM (DSM) is …

Short packet transmission is a key ingredient for the Internet-of-Things (IoT) communications
that require extremely low latency. The pilot-based short packet transmission makes lower …

QR decomposition (QRD) has been a vital component in the transceiver processor of future
multiple-input multiple-output (MIMO) systems, in which antenna configuration will be more …

摘要(中) 在行動通訊的多天線技術中, 相差空間調變是一種不需要通道估計和前導訊號的空間調
變, 而相差空間調變的架構為每個區塊的時間等同於傳送天線的數目, 且一次只使用一根天線 …

Differential spatial modulation (DSM) is a novel attractive alternative technique for coherent
spatial modulation (CSM) without channel state information (CSI) at the receiver. In this …

SM (Spatial Modulation) technology is a key research direction of MIMO (Multiple Input
Multiple Output) technology in recent years. Because SM uses a single RF module, only one …