http://repository.iitr.ac.in/handle/123456789/8479| Title: | New Block-Based Spatial Modulation |
| Authors: | Gadhai S. Sah, Abhay Kumar Singh A.K. Budhiraja R. Chaturvedi, Ajit Kumar |
| Published in: | IEEE Communications Letters |
| Abstract: | Spatial modulation (SM) conveys additional information using antenna patterns in MIMO system. The existing SM schemes limit the active antennas to a fixed number in each transmit vector to avoid detection ambiguity. Motivated by this, we introduce a new block-based SM (BSM) scheme wherein transmit vectors can have different number of active antennas, with the constraint that the total number of active antennas over a transmission block is fixed. This enables us to not only avoid detection ambiguity but also achieve low bit error rate than an existing SM scheme. © 1997-2012 IEEE. |
| Citation: | IEEE Communications Letters (2018), 22(10): 2016-2019 |
| URI: | https://doi.org/10.1109/LCOMM.2018.2859938 http://repository.iitr.ac.in/handle/123456789/8479 |
| Issue Date: | 2018 |
| Publisher: | Institute of Electrical and Electronics Engineers Inc. |
| Keywords: | Block pattern spatial modulation (SM) |
| ISSN: | 10897798 |
| Author Scopus IDs: | 57203152702 56473455100 57202898184 56585678500 9333507700 |
| Author Affiliations: | Gadhai, S., Department of Electrical Engineering, IIT Kanpur, Kanpur, 208016, India Sah, A.K., Department of Electrical Engineering, IIT Kanpur, Kanpur, 208016, India Singh, A.K., Department of Electrical Engineering, IIT Kanpur, Kanpur, 208016, India Budhiraja, R., Department of Electrical Engineering, IIT Kanpur, Kanpur, 208016, India Chaturvedi, A.K., Department of Electrical Engineering, IIT Kanpur, Kanpur, 208016, India, Department of Electronics and Communication Engineering, IIT Roorkee, Roorkee, 247667, India |
| Funding Details: | Manuscript received May 17, 2018; revised July 3, 2018; accepted July 14, 2018. Date of publication July 26, 2018; date of current version October 8, 2018. R. Budhiraja would like to gratefully acknowledge the financial assistance received from the MeitY, Govt. of India, under the Young Faculty Research Fellowship (YFRF) of Visvesvaraya Ph.D. Programme. The associate editor coordinating the review of this paper and approving it for publication was E. Basar. (Corresponding author: Shyam Gadhai.) S. Gadhai, A. K. Sah, A. K. Singh, and R. Budhiraja are with the Department of Electrical Engineering, IIT Kanpur, Kanpur 208016, India (e-mail: svgadhai@iitk.ac.in; abhaysah@iitk.ac.in; abhishks@iitk.ac.in; rohitbr@ iitk.ac.in). |
| Corresponding Author: | Gadhai, S.; Department of Electrical Engineering, IIT KanpurIndia; email: svgadhai@iitk.ac.in |
| Appears in Collections: | Journal Publications [ECE] |
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