Index modulation techniques for 5G wireless networks
By Ertugrul Basar. IEEE Communications Magazine, 2016
619 citations recorded by the source corpus.
The ambitious goals set for 5G wireless networks, which are expected to be introduced around 2020, require dramatic changes in the design of different layers for next generation communications systems. Massive MIMO systems, filter bank multi-carrier modulation, relaying technologies, and millimeter-wave communications have been considered as some of the strong candidates for the physical layer design of 5G networks. In this article, we shed light on the potential and implementation of IM techniques for MIMO and multi-carrier communications systems, which are expected to be two of the key technologies for 5G systems. Specifically, we focus on two promising applications of IM: spatial modulation and orthogonal frequency-division multiplexing with IM, and discuss the recent advances and future research directions in IM technologies toward spectrum- and energy-efficient 5G wireless networks.
Subfields: Aerospace Engineering, Electrical and Electronic Engineering
View Paper: https://www.semanticscholar.org/paper/78a964705281c1f71011bcaf5caac1914e61ba61
How researchers see this paper
The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.
In Aerospace Engineering
- Yuanwei Liu
- M. Di Renzo
- Xidong Mu
- Naofal Al-Dhahir
- Robert Schober
- Ying-Chang Liang
- Beixiong Zheng
- Rui Zhang
In Electrical and Electronic Engineering
- M. Di Renzo
- Yuanwei Liu
- Rui Zhang
- Robert Schober
- Naofal Al-Dhahir
- Xidong Mu
- Ertugrul Basar
- Dusist Niyato
Citations in the corpus
- Evolution of NOMA Toward Next Generation Multiple Access (NGMA) for 6G (2021, background): “On the other hand, given the multiple-antenna feature of next generation wireless networks, new emerging modulation schemes such as Spatial Modulation (SM) [245] and Index Modulation (IM) [246] are also promising techniques for adoption in NGMA, and have drawn some initial research interest [247]– [”
- Massive MIMO Detection Techniques: A Survey (2019, background): “Massive MIMO technology relies on increasing the spatial multiplexing gain and the diversity gain by adding the number of antennas at the BS to serve users with relatively simple processing of signals from all the antennas [19], [20].”
- Index Modulation Techniques for Next-Generation Wireless Networks (2017, methodology): “IM is a highly spectrum- and energy-efficient yet simple digital modulation technique, which utilizes the indices of the building blocks of the corresponding communication systems to convey additional information bits [6].”
- Toward Smart Wireless Communications via Intelligent Reflecting Surfaces: A Contemporary Survey (2019, background): “5, which can be exploited to carry information by spatial modulation [67].”
- Reconfigurable Intelligent Surface-Based Index Modulation: A New Beyond MIMO Paradigm for 6G (2019, neutral): “The emerging IM concept also falls to the category of potential beyond 5G technologies and has been widely recognized by both academia and industry during the past few years [8], [23]–[25].”
- A Survey on Spatial Modulation in Emerging Wireless Systems: Research Progresses and Applications (2019, background): “g, constellation symbols), which is carried by the partially activated transmission media [35], [261]–[264].”
- Novel Index Modulation Techniques: A Survey (2019, methodology): “FD-IM is also referred to as IM-aided OFDM (IM-OFDM), where IM is performed on the orthogonal subcarriers [19].”