QoE-based Resource Allocation for Multi-cell Hybrid NOMA Networks

被引：1

作者：

Shao Hongxiang ^{[1
]}

Sun Youming ^{[2
,3
]}

Cai Jihao ^{[3
]}

机构：

[1] Luoyang Inst Sci & Technol, Luoyang 471023, Peoples R China

[2] PLA 61062 Troop, Beijing 100089, Peoples R China

[3] PLA Univ Sci & Technol, Coll Commun Engn, Nanjing 210007, Peoples R China

来源：

JOURNAL OF ELECTRONICS & INFORMATION TECHNOLOGY | 2021年 / 43卷 / 04期

基金：

中国国家自然科学基金;

关键词：

Hybrid NOMA; Quality of Experience (QoE); Resource allocation; Matching game; NONORTHOGONAL MULTIPLE-ACCESS; POWER ALLOCATION;

D O I：

10.11999/JEIT200032

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Resource allocation in Multi-Cell hybrid Non-Orthogonal Multiple Access-orthogonal multiple access (MC-hybrid NOMA) networks is studied in this paper. To satisfy the Quality of Experience (QoE) of different service types of users, an algorithm joint user-BS association, sub-channel assignment and power allocation is proposed to maximize the sum Mean Opinion Scores (MOSs) of users in the networks. A low-complexity two-step approach based on matching game theory and developed power allocation strategy based on QoE proportional fairness are proposed. Simulation results demonstrate that the proposed algorithm can effectively improve the system performance and fairness.

引用

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页码：1129 / 1136

页数：8

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