Using HAPS to Present a Multi protocols Library by User Demands

Today, the majority of communication networks tend to use the IP based structure to establish their communication. The use of such structure has led to a convergence in broadband communications. These structures describe a system that uses internet protocol on a network infrastructure to provide a wide range of services. These services are provided for users through a broadband connection. Multiple terminals support the opportunity to use voice call and receive high quality audio and video. Recently, the appearance of HAPS as a new technology has attracted the attention of ITU as an alternative for providing high quality VOIP, video conference and high speed data communication for wireless users. In this research, we will consider a multiprotocol mobile terminal with a mechanism to switch between three protocols, WIMAX, UMTS and GSM, enabling user to select one of this protocols based on their needs or position by HAPS. Eventually, the bit error rate, the number of errors and the total number of bits processed will be displayed. This method is flexible and useable for various protocols.