After receiving the compile plan of China Standard Committee [2002] No.41, the standard draft company were get ready for the exact compile schedule plan. The compile group first collect correlated files--international standard IOS/IEC8802-11: 1999 as the important reference of the standard; then analyze the situation of the home and abroad, and study the GB1.1—2000 « Specifications for the Standard Working Group Part One: the organization and compile Specifications for the standard», also they combine the situation of China to do research and study. After many times of discussion of group members, experts and experts of correlated management organization, the draft for the«Information Technology—Telecommunications and information exchange between Systems—Local and metropolitan area networks—Specific requirements—Part 11:Wireless LAN Medium Access Control(MAC)and Physical Layer(PHY)Specifications» (solicit draft) was finished in December, 2002.