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3月23日获悉,中国联通公司广东分公司LMDS宽带无线接入实验网已经顺利通过验收,工作频段定在38～39GHz,可用的频段带宽达到1GHz以上,系统采用ATM技术支持TCP/IP、FR。这标志着我国第一套LMDS接入网络成功开通。该网络采用美国P-COM公司LMDS宽带固定无线接入产品。此次中国联通广东LMDS宽带无线接入实验是为了配合中国联
It was informed on March 23 that LMDS broadband wireless access experimental network of Guangdong Branch of China Unicom has passed the acceptance test. The working frequency band is set at 38-39GHz and the available frequency band bandwidth is over 1GHz. The system adopts ATM technology to support TCP / IP, FR . This marks the successful opening of China’s first LMDS access network. The network uses the United States P-COM LMDS broadband fixed wireless access products. The China Unicom Guangdong LMDS broadband wireless access experiment is to tie in with China United