高能效中继通信技术综述与展望

doi:10.3969/j.issn.1000-0801.2013.03.019

Abstract

Abstract:

In recent years, with the growth of the g1oba1 energy consumption and greenhouse gas emissions, the energy saving prob1em has aroused c1ose attention of the who1e wor1d.In the fie1d of wire1ess communications, the industry as we11 as the academia has paid increasing attention to the energy efficient communications.In the wire1ess communication systems, re1ayed transmission has become an effective way to increase the coverage, throughput and transmission re1iabi1ity of the networks.Meanwhi1e, a 1ong transmission distance can be divided into two or more short pieces by re1ay, which can 1arge1y reduce the transmission power consumption; as a resu1t, re1ayed transmission has the natura1 energy-saving potentia1.Energy-efficient re1ay communication techno1ogy was introduced, inc1uding the power consumption mode1 of the re1ay network, energy efficient re1ay 1ink and energy efficient re1ay network.

Key words: green communication, re1ay, energy efficiency, cooperative communication

Huan Yu,Yunzhou Li,Xin Su,Jing Wang. Energy Efficient Relay Communication Technology：Overviewand Prospects[J]. Telecommunications Science, 2013, 29(3): 111-116.

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References 20

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Energy Efficient Relay Communication Technology：Overviewand Prospects

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