Results 11 to 20 of about 299,236 (294)
Quantum Speedup for Index Modulation [PDF]
IEEE Access, 2021 This paper presents a quantum-assisted index modulation for next-generation IoT wireless networks. The NP-hard index selection problem is first formulated by a quadratic unconstrained binary optimization (QUBO) problem consisting of constraints of ...
Naoki Ishikawa
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IEEE Communications Letters, 2021 *Çelik, Yasin ( Aksaray, Yazar )Emerging systems such as Internet-of-things (IoT) and machine-to-machine (M2M) communications have strict requirements on the power consumption of used equipments and associated complexity in the transceiver design.
Çelik, Yasin +6 more
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Filter Shape Index Modulation [PDF]
ICC 2021 - IEEE International Conference on Communications, 2021 International audienceIndex Modulation (IM) techniques enable a significant Spectral Energy (SE) and/or Energy Efficiency (EE) enhancement. In this paper, a novel Filter IM domain is being explored, where a novel scheme Filter Shape Index Modulation ...
Chamas Al Ghouwayel, Ali +4 more
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Space-Time Index Modulation [PDF]
2017 IEEE Wireless Communications and Networking Conference (WCNC), 2017 In this paper, we present a new multi-antenna modulation scheme, termed as space-time index modulation (STIM). In STIM, information bits are conveyed through antenna indexing in the spatial domain, slot indexing in the time domain, and M -ary modulation ...
Narasimhan, T Lakshmi +7 more
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Multidimensional index modulation in wireless communications [PDF]
2017 Information Theory and Applications Workshop (ITA), 2017 In index modulation schemes, information bits are conveyed through indexing of transmission entities such as antennas, subcarriers, times slots, precoders, subarrays, and radio frequency (RF) mirrors.
Shamasundar, Bharath +7 more
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A Novel Index Modulation Dimension based on Filter Domain: Filter Shapes Index Modulation [PDF]
IEEE Transactions on Communications, 2021 International audienceA novel domain for Index Modulation (IM) named "Filter Domain" is proposed. This new domain generalizes many existing modulations and IM domains. In addition, a novel scheme "Filter Shape Index Modulation" (FSIM) is proposed.
Saad, Majed +4 more
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Vector OFDM With Index Modulation
IEEE Access, 2017 The concept of index modulation (IM) has gained increased attention in recent years. As a member of the IM family, orthogonal frequency division multiplexing with index modulation (OFDM-IM), which is able to convey additional information bits using the ...
Yun Liu +4 more
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Index and Composition Modulation [PDF]
IEEE Communications Letters, 2021 In this paper, we propose a novel modulation concept which we call \emph{index and composition modulation (ICM)}. In the proposed concept, we use indices of active/deactive codeword elements and compositions of an integer to encode information. In this regard, we first determine the activated codeword elements, then we exploit energy levels of these ...
Ferhat Yarkin, Justin P. Coon
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Blind Modulation-Index Estimation for Composite-Modulation Signals
IEEE Transactions on Aerospace and Electronic SystemsComposite modulation (CM) has been considered the essential component in the next generation intelligent telemetry, tracking, and command (TT&C) systems.
Yan, Xiao +4 more
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