Improving Connectivity via Multi-User Scheduling in 5G and Beyond Networks

被引：1

作者：

Salman, Hanadi ^{[1
]}

Janjua, Muhammad Bilal ^{[1
]}

Arslan, Huseyin ^{[1
,2
]}

机构：

[1] Istanbul Medipol Univ, Dept Elect & Elect Engn, TR-34810 Istanbul, Turkey

[2] Univ S Florida, Dept Elect Engn, Tampa, FL 33620 USA

来源：

2021 IEEE WIRELESS COMMUNICATIONS AND NETWORKING CONFERENCE (WCNC) | 2021年

关键词：

Connectivity; reliability; signal separability; 5G; co-existence; multi-user scheduling; NONORTHOGONAL MULTIPLE-ACCESS;

D O I：

10.1109/WCNC49053.2021.9417479

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In this paper, a novel, yet efficient, multi-user scheduling scheme based on mode selection and power allocation is presented for 5G and beyond networks. The proposed scheme schedules the users in co-existence (CE) and non coexistence (NCE) modes to maximize the connectivity under signal separability and reliability constraints. In addition, two multi-user scheduling mechanisms; check requirements before scheduling (CRBS) and check requirements after scheduling (CRAS), are proposed for practical scenarios to study the impact of quality of service (QoS) on multi-user scheduling in terms of users' reliability requirements. Analytical results show that CRBS outperforms CRAS and orthogonal multiple access (OMA) schemes in terms of connectivity and system throughput with a complexity trade-off.

引用

页数：6

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