Zobrazeno 1 - 10
of 46
pro vyhledávání: '"Chulong LIANG"'
Publikováno v:
Tongxin xuebao, Vol 44, Pp 171-180 (2023)
A massive unsourced multiple access scheme based on block sequence codebook and compressed sensing was proposed for sporadic burst scenario in massive machine type communication (mMTC).Firstly, a large-capacity spreading codebook generation scheme wa
Externí odkaz:
https://doaj.org/article/72708acadc884433ab547c8b15a225ba
Publikováno v:
IEEE Access, Vol 5, Pp 14728-14748 (2017)
This paper provides an overview on the rationales in incorporating massive multiple-input multiple-output (MIMO), non-orthogonal multiple access (NOMA), and interleave division multiple access (IDMA) in a unified framework. Our emphasis is on multi-u
Externí odkaz:
https://doaj.org/article/5e7a57cea2d54ff49843e5879141672b
Publikováno v:
Entropy, Vol 19, Iss 6, p 270 (2017)
In this paper, a general formula for the capacity region of a general interference channel with two pairs of users is derived, which reveals that the capacity region is the union of a family of rectangles. In the region, each rectangle is determined
Externí odkaz:
https://doaj.org/article/d9281bb47b114619b507af770030da56
Publikováno v:
Electronics; Volume 12; Issue 13; Pages: 2755
Despite the remarkable achievements of modern communication systems based on Shannon’s theory, there is still considerable room for exploration in information transmission capacity, and semantic communication technology has emerged as a promising a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=multidiscipl::9d6d4b83c6a39d795fdd7fdc30439e5a
Publikováno v:
ISIT
This paper studies a large random matrix system (LRMS) model involving an arbitrary signal distribution and forward error control (FEC) coding. We establish an area property based on the so-called Turbo approximate message passing (Turbo-AMP) algorit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::20349efc8877ae45a1f8bc21830a69ba
https://doi.org/10.1109/tit.2021.3083748
https://doi.org/10.1109/tit.2021.3083748
Publikováno v:
IEEE Transactions on Communications. 68:7362-7375
This paper considers a compressed-coding scheme that combines compressed sensing with forward error control coding. Approximate message passing (AMP) is used to decode the message. Based on the state evolution analysis of AMP, we derive the performan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b588147c9dd01cb16962da2a6bf7b3a5
https://doi.org/10.1109/tcomm.2020.3024871
https://doi.org/10.1109/tcomm.2020.3024871
Publikováno v:
2022 International Wireless Communications and Mobile Computing (IWCMC).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1561c2cd792b8678b6a1757e22798257
https://doi.org/10.1109/iwcmc55113.2022.9824198
https://doi.org/10.1109/iwcmc55113.2022.9824198
Publikováno v:
2021 IEEE Globecom Workshops (GC Wkshps).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d9290ff42f4135e3e88dbccdd065755c
https://doi.org/10.1109/gcwkshps52748.2021.9681993
https://doi.org/10.1109/gcwkshps52748.2021.9681993
Publikováno v:
IEEE Wireless Communications Letters. 8:476-479
Interleave-division multiple access (IDMA) is a multiple access scheme that has been considered in several recent proposals for the 5th generation cellular system. In this letter, basing on evolution analysis, we show that the performance of IDMA can
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d670b58ae8533b494867b41b26e7d71f
https://doi.org/10.1109/lwc.2018.2876538
https://doi.org/10.1109/lwc.2018.2876538
Publikováno v:
IEEE Wireless Communications Letters. 7:1026-1029
We consider a low-cost code shift division multiple-access (CSDMA) scheme, in which user-specific shifting is used to replace user-specific interleaving in interleave division multiple access (IDMA). We also outline a low-cost Gaussian approximation-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::62d72f0accff700b5ae6c145ac20f136
https://doi.org/10.1109/lwc.2018.2850881
https://doi.org/10.1109/lwc.2018.2850881