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本刊讯(特派记者张虹)日前,在国际电联2012年世界无线电通信大会(WRC-12)上,可以提高无线电频谱使用效率的认知无线电(CRS)技术受到了广泛关注。大会设立了专门的议题,各国围绕是否应针对认知无线电制定相关的使用规则展开了热烈探讨。工业和信息化部电信研究院郎保真告诉记者,认知无线电被认为是一项能够显著改善频谱利用率的无线通信技术而受到业界青睐。
Benjamin (Special correspondent Zhang Hong) Recently, cognitive radio (CRS) technology, which can improve the efficiency of radio spectrum utilization, has received widespread attention at ITU World Radiocommunication Conference 2012 (WRC-12). The General Assembly set up a special topic, all countries around whether the development of the relevant rules for the use of cognitive radio launched a heated discussion. Ministry of Industry and Information Technology Institute of Telecommunications Lang Paul true told reporters that cognitive radio is considered to be a significant improvement in spectrum utilization of wireless communications technology by the industry favor.