..............page:99-102
A Self-Adaptive Mac Algorithm for Providing QoS on Wlan
liu hong-fei~1; hu jiu-chuan~1; li li-jun~2; zhang hong-ke~1 (1.school of electronics and information engineering; beijing jiaotong university; beijing 100044; china; 2.department of physics; chongqing institute of technology; chongqing 400050; china)
..............page:44-48
..............page:108-110
..............page:31-83,107
USB Interface Applied in IC Reader
wang dong-hai; tang tao; zhang jian-ming (school of electronics and information engineering; beijing jiaotong university; beijing 100044; china)
..............page:88-91
..............page:103-107
..............page:92-94,98
..............page:66-68,72