Study and ideas for green wireless mobile communications

YOU Xiao-hu; WANG Jing; ZHANG Ping; LI Shao-qian; ZHU Jin-kang

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Study and ideas for green wireless mobile communications

1.
National Mobile Communications Research Lab, Southeast University, Nanjing 210096, China
2.
Tsinghua National Lab for Information Science & Technology, Tsinghua University,Beijing 100084, China
3.
Key Lab of Universal Wireless Communications, Beijing University of Posts and Telecommunications, Ministry of Education, Beijing 100876, China
4.
National Key Lab of Communication, University of Electronic Science and Technology of China, Chengdu 610054, China
5.
Personal Communication Network & Spread Spectrum Lab, University of Science and Technology of China, Hefei 230027, China

Cite this:

Received Date: 15 September 2009
Rev Recd Date: 28 September 2009
Publish Date: 31 October 2009

Abstract Full text PDF

Abstract

Abstract

To promote research on wireless and mobile communications, 2009 Huangshan Symposium on “Green Wireless Technology and System” was held during 12~13 June, 2009 in Huangshan, Anhui. At the symposium, five major speeches by professors from famous universities analyzed the cooperative distributed MIMO system to efficiently reduce transmitting power as a novel scheme of green networks, proposed an idea of green wireless network, especially content aware soft real time (CASoRT) transmission design, for reducing cost and saving energy, expounded on BS reconfiguration based on the cognitive technique for remarkably saving power, discussed the change from achieving highest transmitting data rate to seeking best power efficiency for future wireless and mobile communications, and advanced an environmentally friendly efficiency function for assessing cellular network design for green communications. These discussions reflect the research and development results and ideas for green wireless and mobile communications.

Abstract

To promote research on wireless and mobile communications, 2009 Huangshan Symposium on “Green Wireless Technology and System” was held during 12~13 June, 2009 in Huangshan, Anhui. At the symposium, five major speeches by professors from famous universities analyzed the cooperative distributed MIMO system to efficiently reduce transmitting power as a novel scheme of green networks, proposed an idea of green wireless network, especially content aware soft real time (CASoRT) transmission design, for reducing cost and saving energy, expounded on BS reconfiguration based on the cognitive technique for remarkably saving power, discussed the change from achieving highest transmitting data rate to seeking best power efficiency for future wireless and mobile communications, and advanced an environmentally friendly efficiency function for assessing cellular network design for green communications. These discussions reflect the research and development results and ideas for green wireless and mobile communications.