Achievable Rate Enhancement Based on Multi-Packet Indexing in Packet-Level Index Modulation

The low-power wide area (LPWA) limits the access duration defined by the duty cycle (DC) to avoid mutual interference among the systems. Packet-level index modulation (PLIM) uses the frequency channel and the transmission timing of a packet as an information-bearing index. LPWA with PLIM can increas...

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Autores principales:	Riku Yamabe, Mikihiko Nishiara, Osamu Takyu, Koichi Adachi
Formato:	article
Lenguaje:	EN
Publicado:	IEEE 2021
Materias:	Low power wide area packet-level index modulation multi-packet indexing Electrical engineering. Electronics. Nuclear engineering TK1-9971
Acceso en línea:	https://doaj.org/article/73314f465bd249bfbed710226082b6ae
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spelling	oai:doaj.org-article:73314f465bd249bfbed710226082b6ae2021-11-25T00:00:44ZAchievable Rate Enhancement Based on Multi-Packet Indexing in Packet-Level Index Modulation2169-353610.1109/ACCESS.2021.3128168https://doaj.org/article/73314f465bd249bfbed710226082b6ae2021-01-01T00:00:00Zhttps://ieeexplore.ieee.org/document/9615090/https://doaj.org/toc/2169-3536The low-power wide area (LPWA) limits the access duration defined by the duty cycle (DC) to avoid mutual interference among the systems. Packet-level index modulation (PLIM) uses the frequency channel and the transmission timing of a packet as an information-bearing index. LPWA with PLIM can increase the number of information bits without changing the wireless communication standards despite adherence to the DC limits. However, there is still a gap between the achievable rate and the channel capacity. Multi-packet indexing determines an information-bearing index based on multiple packets. Thus, it can exploit the channel more efficiently, which results in an increased achievable rate. This study derives a mathematical formula for the achievable rate of PLIM with multi-packet indexing and clarifies the rate enhancement brought by it.Riku YamabeMikihiko NishiaraOsamu TakyuKoichi AdachiIEEEarticleLow power wide areapacket-level index modulationmulti-packet indexingElectrical engineering. Electronics. Nuclear engineeringTK1-9971ENIEEE Access, Vol 9, Pp 154938-154946 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Low power wide area packet-level index modulation multi-packet indexing Electrical engineering. Electronics. Nuclear engineering TK1-9971
spellingShingle	Low power wide area packet-level index modulation multi-packet indexing Electrical engineering. Electronics. Nuclear engineering TK1-9971 Riku Yamabe Mikihiko Nishiara Osamu Takyu Koichi Adachi Achievable Rate Enhancement Based on Multi-Packet Indexing in Packet-Level Index Modulation
description	The low-power wide area (LPWA) limits the access duration defined by the duty cycle (DC) to avoid mutual interference among the systems. Packet-level index modulation (PLIM) uses the frequency channel and the transmission timing of a packet as an information-bearing index. LPWA with PLIM can increase the number of information bits without changing the wireless communication standards despite adherence to the DC limits. However, there is still a gap between the achievable rate and the channel capacity. Multi-packet indexing determines an information-bearing index based on multiple packets. Thus, it can exploit the channel more efficiently, which results in an increased achievable rate. This study derives a mathematical formula for the achievable rate of PLIM with multi-packet indexing and clarifies the rate enhancement brought by it.
format	article
author	Riku Yamabe Mikihiko Nishiara Osamu Takyu Koichi Adachi
author_facet	Riku Yamabe Mikihiko Nishiara Osamu Takyu Koichi Adachi
author_sort	Riku Yamabe
title	Achievable Rate Enhancement Based on Multi-Packet Indexing in Packet-Level Index Modulation
title_short	Achievable Rate Enhancement Based on Multi-Packet Indexing in Packet-Level Index Modulation
title_full	Achievable Rate Enhancement Based on Multi-Packet Indexing in Packet-Level Index Modulation
title_fullStr	Achievable Rate Enhancement Based on Multi-Packet Indexing in Packet-Level Index Modulation
title_full_unstemmed	Achievable Rate Enhancement Based on Multi-Packet Indexing in Packet-Level Index Modulation
title_sort	achievable rate enhancement based on multi-packet indexing in packet-level index modulation
publisher	IEEE
publishDate	2021
url	https://doaj.org/article/73314f465bd249bfbed710226082b6ae
work_keys_str_mv	AT rikuyamabe achievablerateenhancementbasedonmultipacketindexinginpacketlevelindexmodulation AT mikihikonishiara achievablerateenhancementbasedonmultipacketindexinginpacketlevelindexmodulation AT osamutakyu achievablerateenhancementbasedonmultipacketindexinginpacketlevelindexmodulation AT koichiadachi achievablerateenhancementbasedonmultipacketindexinginpacketlevelindexmodulation
_version_	1718414699475763200

Achievable Rate Enhancement Based on Multi-Packet Indexing in Packet-Level Index Modulation

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