Chinese Journal on Internet of Things ›› 2019, Vol. 3 ›› Issue (3): 34-40.doi: 10.11959/j.issn.2096-3750.2019.00117

• Theory and Technology • Previous Articles     Next Articles

Robust time resource allocation and multi-user selection algorithm for data and energy integrated communication network

Jiayu YANG,Jie HU,Supeng LENG,Kun YANG   

  1. School of Information and Communication Engineering,University of Electronic Science and Technology of China,Chengdu 610054,China
  • Revised:2019-04-06 Online:2019-09-30 Published:2019-10-14
  • Supported by:
    The National Natural Science Foundation of China(61971102);The National Natural Science Foundation of China(U1705263);The Special National Defense Science and Technology Innovation Zone and Sichuan Science and Technology Program Subsidized Projects(2019YJ0194)

Abstract:

In the existing research on resource allocation in wireless energy and data transmission,the impact of battery capacity on throughput under multi-user scenarios is not considered.A robust resource allocation algorithm was proposed to optimize throughput and solve the problem that a single model could not reasonably allocate resources in real world network scenarios due to large differences in battery capacity.In addition,a connection between multi-user selection and slot allocation was found,and a joint optimization algorithm of multi-user selection and slot allocation under the constraint of power was proposed.The simulation results show that the proposed algorithm has better throughput performance and is more suitable for wireless data and energy transmission network.

Key words: data and energy integrated communication network (DEIN), Internet of things, resource allocation, multiuser selection

CLC Number: 

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