THE APPLICATION OF MAPINFO IN PHS WIRELESS NETWORK
wang hong-nian1; wei zhi-qiang 2(1; graduate student; computer science department of china ocean university. 266071)(2; professor; department of computer science; china ocean university; qingdao; 266071)
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User's Internet Protocol Addressing Base on GPRS
zhang jun1 ; zhou shu-feng2(1 fuyang communication station; bengbu communication center-railway; bengbu anhui 236021 ; 2 school of mathematics and science; liaocheng univeristy; liaocheng shandong 252059)
..............page:36-37