Sum-Capacity of the MIMO Gaussian Many-Access Channel

Wei Cao; Alex Dytso; Yanina Shkel; Gang Feng; H. Vincent Poor

doi:10.1109/ICC.2019.8761227

Sum-Capacity of the MIMO Gaussian Many-Access Channel

Wei Cao, Alex Dytso, Yanina Shkel, Gang Feng, H. Vincent Poor

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Providing massive connectivity is one of the key challenges for the next generation of wireless communication networks, and hence the capacity limits of massive connectivity need to be thoroughly studied. The uplink in the regime of massive connectivity is captured by the many-access channel (MnAC) model, assuming the number of users to be extremely large and comparable to the blocklength. This work investigates a generalized MnAC, in which the transmitters and/or the receiver can be equipped with multiple antennas, and the channel gain of each user is allowed to be different. This work characterizes the sum-message-length capacity of the multiple-input and multiple-output Gaussian MnAC in the regime where the number of users increases sub-linearly in the blocklength (i.e., K_n - o(n)).

Original language	English (US)
Title of host publication	2019 IEEE International Conference on Communications, ICC 2019 - Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781538680889
DOIs	https://doi.org/10.1109/ICC.2019.8761227
State	Published - May 2019
Event	2019 IEEE International Conference on Communications, ICC 2019 - Shanghai, China Duration: May 20 2019 → May 24 2019

Publication series

Name	IEEE International Conference on Communications
Volume	2019-May
ISSN (Print)	1550-3607

Conference

Conference	2019 IEEE International Conference on Communications, ICC 2019
Country/Territory	China
City	Shanghai
Period	5/20/19 → 5/24/19

All Science Journal Classification (ASJC) codes

Computer Networks and Communications
Electrical and Electronic Engineering

Access to Document

10.1109/ICC.2019.8761227

Cite this

Cao, W., Dytso, A., Shkel, Y., Feng, G., & Poor, H. V. (2019). Sum-Capacity of the MIMO Gaussian Many-Access Channel. In 2019 IEEE International Conference on Communications, ICC 2019 - Proceedings Article 8761227 (IEEE International Conference on Communications; Vol. 2019-May). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICC.2019.8761227

@inproceedings{8b8c3eb1787544079fed289f92f634be,

title = "Sum-Capacity of the MIMO Gaussian Many-Access Channel",

abstract = "Providing massive connectivity is one of the key challenges for the next generation of wireless communication networks, and hence the capacity limits of massive connectivity need to be thoroughly studied. The uplink in the regime of massive connectivity is captured by the many-access channel (MnAC) model, assuming the number of users to be extremely large and comparable to the blocklength. This work investigates a generalized MnAC, in which the transmitters and/or the receiver can be equipped with multiple antennas, and the channel gain of each user is allowed to be different. This work characterizes the sum-message-length capacity of the multiple-input and multiple-output Gaussian MnAC in the regime where the number of users increases sub-linearly in the blocklength (i.e., Kn - o(n)).",

author = "Wei Cao and Alex Dytso and Yanina Shkel and Gang Feng and Poor, {H. Vincent}",

note = "Publisher Copyright: {\textcopyright} 2019 IEEE.; 2019 IEEE International Conference on Communications, ICC 2019 ; Conference date: 20-05-2019 Through 24-05-2019",

year = "2019",

month = may,

doi = "10.1109/ICC.2019.8761227",

language = "English (US)",

series = "IEEE International Conference on Communications",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

booktitle = "2019 IEEE International Conference on Communications, ICC 2019 - Proceedings",

address = "United States",

}

Cao, W, Dytso, A, Shkel, Y, Feng, G & Poor, HV 2019, Sum-Capacity of the MIMO Gaussian Many-Access Channel. in 2019 IEEE International Conference on Communications, ICC 2019 - Proceedings., 8761227, IEEE International Conference on Communications, vol. 2019-May, Institute of Electrical and Electronics Engineers Inc., 2019 IEEE International Conference on Communications, ICC 2019, Shanghai, China, 5/20/19. https://doi.org/10.1109/ICC.2019.8761227

Sum-Capacity of the MIMO Gaussian Many-Access Channel. / Cao, Wei; Dytso, Alex; Shkel, Yanina et al.
2019 IEEE International Conference on Communications, ICC 2019 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2019. 8761227 (IEEE International Conference on Communications; Vol. 2019-May).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

TY - GEN

T1 - Sum-Capacity of the MIMO Gaussian Many-Access Channel

AU - Cao, Wei

AU - Dytso, Alex

AU - Shkel, Yanina

AU - Feng, Gang

AU - Poor, H. Vincent

PY - 2019/5

Y1 - 2019/5

N2 - Providing massive connectivity is one of the key challenges for the next generation of wireless communication networks, and hence the capacity limits of massive connectivity need to be thoroughly studied. The uplink in the regime of massive connectivity is captured by the many-access channel (MnAC) model, assuming the number of users to be extremely large and comparable to the blocklength. This work investigates a generalized MnAC, in which the transmitters and/or the receiver can be equipped with multiple antennas, and the channel gain of each user is allowed to be different. This work characterizes the sum-message-length capacity of the multiple-input and multiple-output Gaussian MnAC in the regime where the number of users increases sub-linearly in the blocklength (i.e., Kn - o(n)).

AB - Providing massive connectivity is one of the key challenges for the next generation of wireless communication networks, and hence the capacity limits of massive connectivity need to be thoroughly studied. The uplink in the regime of massive connectivity is captured by the many-access channel (MnAC) model, assuming the number of users to be extremely large and comparable to the blocklength. This work investigates a generalized MnAC, in which the transmitters and/or the receiver can be equipped with multiple antennas, and the channel gain of each user is allowed to be different. This work characterizes the sum-message-length capacity of the multiple-input and multiple-output Gaussian MnAC in the regime where the number of users increases sub-linearly in the blocklength (i.e., Kn - o(n)).

UR - http://www.scopus.com/inward/record.url?scp=85070211139&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85070211139&partnerID=8YFLogxK

U2 - 10.1109/ICC.2019.8761227

DO - 10.1109/ICC.2019.8761227

M3 - Conference contribution

AN - SCOPUS:85070211139

T3 - IEEE International Conference on Communications

BT - 2019 IEEE International Conference on Communications, ICC 2019 - Proceedings

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2019 IEEE International Conference on Communications, ICC 2019

Y2 - 20 May 2019 through 24 May 2019

ER -

Sum-Capacity of the MIMO Gaussian Many-Access Channel

Abstract

Publication series

Conference

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Fingerprint

Cite this