| 摘要: |
| 通信行业目前耗能已占据了全球耗能的3%以上，因而考虑在通信系统中全部或者部分依赖清洁能源完成系统功能。清洁能源的吸收与优化利用越来越受到重视。首先总结了能量吸收型通信系统的研究现状，包括各种主流能量吸收方式及特点；综述了针对不同能量吸收场景提出的有效通信系统资源分配算法，包括发展沿革、研究现状、优缺点分析等，主要分为离线与在线、单任务与多任务、能量吸收设备组网几种情况阐述，并对这些方法进行了总结；最后对未来研究方向进行展望，希望为各种新出现的资源分配问题提供研究思路。 |
| 关键词: 无线通信系统 资源分配 能量吸收 |
| DOI：10.20079/j.issn.1001-893x.230223003 |
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| 基金项目: |
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| Researches on Resource Allocation Algorithms in Energy-harvesting Wireless Communication Systems:an Overview |
| YAO Yanxin,LIU Jiaxin,ZHANG Jianbo |
| (School of Information and Communication Engineering，Beijing Information and Science Technology University，Beijing 100010，China) |
| Abstract: |
| At present,the communication industry has accounted for more than 3% of the world’s energy consumption,so it is considered to rely on clean energy in all or part of the communication system to complete the system function.More and more attention has been paid to the absorption and optimal utilization of clean energy.First,the current research status of energy harvesting communication systems is summerized,including various mainstream energy harvesting methods and their characteristics.And then,effective communication system resource allocation algorithms proposed for different energy harvesting scenarios are overviewed,including their development history,research status,and analysis of advantages and disadvantages.These algorithms are mainly divided into offline and online scenarios,single task and multi-task systems,and energy harvesting communication networks.These methods are summarized.Finally,future research directions are proposed,in hope of providing ideas for adopting energy harvesting technology to solve new resource allocation problems in various emerging communication technologies,networks,and resource allocation scenarios. |
| Key words: wireless communication system resource allocation energy harvesting |
