本文選題：協(xié)作干擾 + 博弈論��； 參考：《北京郵電大學(xué)學(xué)報(bào)》2017年S1期

【摘要】：基于協(xié)作干擾機(jī)制,研究了分布式無(wú)線網(wǎng)絡(luò)中,節(jié)點(diǎn)采取怎樣的交互與合作策略能提升其物理層安全傳輸性能.該問(wèn)題被建模成一個(gè)聯(lián)盟形成博弈,并引入享樂(lè)設(shè)置,在此基礎(chǔ)上提出一種分布式享樂(lè)博弈算法,以獲取穩(wěn)定的聯(lián)盟結(jié)構(gòu).仿真結(jié)果表明,相比于非合作及基于放大轉(zhuǎn)發(fā)的博弈機(jī)制,所提出的合作博弈機(jī)制可以大幅提高網(wǎng)絡(luò)用戶的平均安全傳輸性能.
[Abstract]:Based on cooperative interference mechanism, this paper studies the interaction and cooperation strategies adopted by nodes in distributed wireless networks to improve their physical layer security transmission performance. This problem is modeled as a game of alliance formation, and the hedonic setting is introduced. On this basis, a distributed hedonic game algorithm is proposed to obtain a stable alliance structure. The simulation results show that the proposed cooperative game mechanism can significantly improve the average secure transmission performance of network users compared with the non-cooperative and scaled-forward game mechanisms.
【作者單位】： 中國(guó)能源建設(shè)集團(tuán)廣東省電力設(shè)計(jì)研究院有限公司;北京郵電大學(xué)網(wǎng)絡(luò)與交換技術(shù)國(guó)家重點(diǎn)實(shí)驗(yàn)室;
【基金】：中國(guó)博士后科學(xué)基金項(xiàng)目(2016M602557)
【分類號(hào)】：TN915.08
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本文編號(hào)：1909225