Reliable Multicast MAC Protocol for Spatial Reuse Efficiency assisted by Multicarrier DS-CDMA in WLAN Systems

Abstract

We propose a reliable multicast MAC protocol based on the multicarrier direct-sequence code-division multiple access (MC DS-CDMA)

Principle of Virtual Use Method in Common Gateway Interface Program on the DACS Scheme

“…At the same time, the effect that is equal to add the user certification and access control is provided. [7]. However, these works are performed forward the specified different goal, and don't have the purpose of effective whole network management.…”

“…When each different user accesses the program with same URL, different information for each user can be searched and extracted from database, and be displayed on Web Browser. Through the processing from (1) to (7), this new function is performed.…”

“…At First, the function to use data from database is developed. To realize this function, DACS Scheme needs to be extended, and the program on Web Server needs to be implemented in correspondence to the extended DACS Scheme as shown in 1) to (7), this new function is performed.…”