Cooperative Bidding of Data Transmission and Wireless Energy Transfer

被引：0
|
作者：
Dinh Thai Hoang [1 ]
Niyato, Dusit [1 ]
Kim, Dong In [2 ]
机构：
[1] Nanyang Technol Univ, Sch Comp Engn, Singapore, Singapore
[2] Sungkyunkwan Univ, Sch Informat & Commun Engn, Seoul, South Korea
来源：
2014 IEEE WIRELESS COMMUNICATIONS AND NETWORKING CONFERENCE (WCNC) | 2014年
基金：
新加坡国家研究基金会;
关键词：
Wireless energy transfer; policy gradient method; DEC-POMDP; POWER TRANSFER;
D O I：
暂无
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：
This paper proposes a model and a mechanism for cooperative bidding of wireless data transmission and energy transfer in a decentralized wireless communication system. We aim to minimize the total number of packets waiting at wireless nodes and the total bid prices from the nodes. We first formulated the optimization problem as a decentralized partially observable Markov decision process (DEC-POMDP) with constraints for wireless nodes and then proposed a decentralized learning algorithm to obtain an optimal policy for the DEC-POMDP. Through simulations, we showed the convergence as well as the significantly better performance of the proposed algorithm compared with other algorithms.
引用
收藏
页码：1597 / 1602
页数：6
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