资源小区——面向下一代超密集网络的无线覆盖结构

张夏雨; 李建东; 刘俊宇; 盛敏; 史琰; 解子文

doi:10.11959/j.issn.2096-3750.2023.00336

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资源小区——面向下一代超密集网络的无线覆盖结构

专题：面向情景的智能网络与按需组网 | 更新时间：2024-08-16

- 资源小区——面向下一代超密集网络的无线覆盖结构
- Resource cell-wireless coverage structure for next-generation ultra-dense networks
- 物联网学报 2023年7卷第1期页码：1-17
- 作者机构：
  
  1. 西安电子科技大学综合业务网理论及关键技术国家重点实验室，陕西西安 710071
  2. 鹏城实验室，广东深圳 518055
- 作者简介：
  
  [ "张夏雨（2000- ），男，西安电子科技大学博士生，主要研究方向为B5G/6G移动通信网络技术" ]
  [ "李建东（1962- ），男，博士，西安电子科技大学教授，主要研究方向为智慧/智能互联网络技术、新一代认知/智能无线自组织网络技术、新一代无线移动通信/超密集异构无线网络以及空间信息网络/卫星互联网的架构和组网技术等" ]
  [ "刘俊宇（1989- ），男，博士，西安电子科技大学副教授，主要研究方向为异构密集无线网络容量理论及组网技术、天地一体化网络智能组网技术、室内定位技术等" ]
  [ "盛敏（1975- ），女，博士，西安电子科技大学教授，主要研究方向为空间信息网络、移动通信网络、异构网络融合、无线自组织网络等" ]
  [ "史琰（1975- ），男，博士，西安电子科技大学教授，主要研究方向为智能网络、空间信息网络、高性能通信与计算协同等" ]
  [ "解子文（1996- ），男，西安电子科技大学博士生，主要研究方向为立体致密无线网络容量覆盖增强技术" ]
- 基金信息：
  
  国家重点研发计划;The National Key Research and Development Program of China(2020YFB1807001);国家自然科学基金资助项目;The National Natural Science Foundation of China(62121001);国家自然科学基金资助项目;The National Natural Science Foundation of China(62171344);国家自然科学基金资助项目;The National Natural Science Foundation of China(61931005);中国科协青年人才托举工程;The Young Elite Scientists Sponsorship Program of CAST;陕西省重点产业创新链项目;The Key Industry Innovation Chain of Shaanxi(2022ZDLGY05-01);陕西省重点产业创新链项目;The Key Industry Innovation Chain of Shaanxi(2022ZDLGY05-06);陕西省重点研发计划;The Key Research and Development Program of Shaanxi(2021KWZ-05);鹏城实验室重点项目;The Major Key Project of PCL(PCL2021A15)
- DOI：10.11959/j.issn.2096-3750.2023.00336
  中图分类号： TN915.65
- 纸质出版日期：2023-03-30，
  
  网络出版日期：2023-03，
- 稿件说明：
移动端阅览
张夏雨, 李建东, 刘俊宇, 等. 资源小区——面向下一代超密集网络的无线覆盖结构[J]. 物联网学报, 2023,7(1):1-17.

XIAYU ZHANG, JIANDONG LI, JUNYU LIU, et al. Resource cell-wireless coverage structure for next-generation ultra-dense networks. [J]. Chinese journal on internet of things, 2023, 7(1): 1-17.
张夏雨, 李建东, 刘俊宇, 等. 资源小区——面向下一代超密集网络的无线覆盖结构[J]. 物联网学报, 2023,7(1):1-17. DOI： 10.11959/j.issn.2096-3750.2023.00336.

XIAYU ZHANG, JIANDONG LI, JUNYU LIU, et al. Resource cell-wireless coverage structure for next-generation ultra-dense networks. [J]. Chinese journal on internet of things, 2023, 7(1): 1-17. DOI： 10.11959/j.issn.2096-3750.2023.00336.

摘要

随着移动用户对高速数据传输业务的需求不断增加，移动通信系统在局部区域容量覆盖能力不足的问题日益显著。为了消除容量覆盖空洞，克服网络的复杂干扰，提出了资源小区覆盖结构。该覆盖结构具有弹性可扩展、高能效按需覆盖的特点，以干扰管控为基础，形成面向容量覆盖和能量覆盖的基本空间单元，实现业务分布、能量分布与覆盖结构的相互适配。依托上述覆盖结构，进一步研究了面向容量覆盖的资源小区生成方法，通过宏观上覆盖结构的动态调整以及网络资源随业务变化的按需高效流转，实现了均匀的接入点部署结构对非均匀业务分布的高效覆盖。仿真和实测结果表明，相比于传统静态覆盖方法，所提资源小区的生成方法消除了容量覆盖空洞，提高了整网的峰值传输速率，有效提升了网络的容量覆盖能力。

Abstract

With the increasing demand of mobile users for high-speed data transmission services

the problem of insufficient capacity coverage of mobile communication systems in local areas is becoming increasingly prominent.Aiming to eliminate the capacity coverage hole and overcome the complex interference of the network

the resource cell coverage structure was proposed.The coverage structure has the characteristics of elastic scalability and is capable of providing on-demand energy-efficient coverage.Based on the interference management

a basic spatial unit for capacity coverage and energy coverage was formed

and the mutual adaptation of service distribution

energy distribution and coverage structure were realized.Relying on the above coverage structure

a resource cell generation (RCG) method was proposed to enhance capacity coverage.Through dynamically adjusting the coverage structure and providing on-demand network resources

the RCG method could achieve efficient capacity coverage for the uneven service distribution under uniform access point deployment.Simulation and experimental results show that

compared with the traditional static coverage method

the RCG method eliminates the capacity coverage hole

improves the network throughput

and enhances the capacity coverage capability of the network.

关键词

资源小区超密集网络容量覆盖能量覆盖

Keywords

resource cellultra-dense networkcapacity coverageenergy coverage

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