On the Performance of Uplink Rate-Splitting Multiple Access

被引：35

作者：

Tegos, Sotiris A. ^{[1
]}

Diamantoulakis, Panagiotis D. ^{[1
]}

Karagiannidis, George K. ^{[1
]}

机构：

[1] Aristotle Univ Thessaloniki, Wireless Commun & Informat Proc WCIP Grp, Elect & Comp Engn Dept, Thessaloniki 54124, Greece

来源：

IEEE COMMUNICATIONS LETTERS | 2022年 / 26卷 / 03期

关键词：

Probability; Power system reliability; Uplink; Decoding; Throughput; NOMA; Media Access Protocol; Rate-splitting multiple access; next generation multiple access; uplink network; outage probability; throughput; NOMA;

D O I：

10.1109/LCOMM.2022.3142102

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

The use of new multiple access schemes emerges as a necessity in order to efficiently cope with the massive connectivity, reliability and high throughput requirements of the next generation Internet of Things. In this letter, we study the performance of an uplink rate-splitting multiple access (RSMA) network with two sources, in terms of outage probability and throughput. Specifically, we derive closed-form expressions for the outage probability of the transmitted messages and then, we utilize them to derive the throughput of the sources in a random access network with a medium access control protocol based on slotted ALOHA and RSMA.

引用

页码：523 / 527

页数：5

共 8 条

[1] Rate-Splitting Unifying SDMA, OMA, NOMA, and Multicasting in MISO Broadcast Channel: A Simple Two-User Rate Analysis [J].

Clerckx, Bruno ;

Mao, Yijie ;

Schober, Robert ;

Poor, H. Vincent .

IEEE WIRELESS COMMUNICATIONS LETTERS, 2020, 9 (03) :349-353

[2] Rate Splitting for Uplink NOMA With Enhanced Fairness and Outage Performance [J].

Liu, Hongwu ;

Tsiftsis, Theodoros A. ;

Kim, Kyeong Jin ;

Kwak, Kyung Sup ;

Poor, H. Vincent .

IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 2020, 19 (07) :4657-4670

[3] A rate-splitting approach to the Gaussian multiple-access channel [J].

Rimoldi, B ;

Urbanke, R .

IEEE TRANSACTIONS ON INFORMATION THEORY, 1996, 42 (02) :364-375

[4] Slotted ALOHA With NOMA for the Next Generation IoT [J].

Tegos, Sotiris A. ;

Diamantoulakis, Panagiotis D. ;

Lioumpas, Athanasios S. ;

Sarigiannidis, Panagiotis G. ;

Karagiannidis, George K. .

IEEE TRANSACTIONS ON COMMUNICATIONS, 2020, 68 (10) :6289-6301

[5] Non-Orthogonal Multiple Access: Common Myths and Critical Questions [J].

Vaezi, Mojtaba ;

Schober, Robert ;

Ding, Zhiguo ;

Poor, H. Vincent .

IEEE WIRELESS COMMUNICATIONS, 2019, 26 (05) :174-180

[6] Sum-Rate Maximization of Uplink Rate Splitting Multiple Access (RSMA) Communication [J].

Yang, Zhaohui ;

Chen, Mingzhe ;

Saad, Walid ;

Xu, Wei ;

Shikh-Bahaei, Mohammad .

IEEE TRANSACTIONS ON MOBILE COMPUTING, 2022, 21 (07) :2596-2609

[7] Optimization of Rate Allocation and Power Control for Rate Splitting Multiple Access (RSMA) [J].

Yang, Zhaohui ;

Chen, Mingzhe ;

Saad, Walid ;

Shikh-Bahaei, Mohammad .

IEEE TRANSACTIONS ON COMMUNICATIONS, 2021, 69 (09) :5988-6002

[8]

Zhu Y, 2017, INT CONF WIRE COMMUN

← 1 →