Supported in part by the National Natural Science Foundation of China(No.69825102)
In this paper, a Hierarchical Cellular System (HCS) supporting two classes of users with high and low velocity is considered. Based on the analytical model of the bidirectional calloverflow scheme, a new dynamic guard...
A new two level spreading despreading scheme is presented in this paper. By adopting the two level scheme, the Generalized Orthogonal (GO) zone of GO codes can be utilized. In this paper, the forward link o...
Supported by the National Natural Science Foundation of China (No.69825102)
This letter presents a k-party RSA key sharing scheme and the related algorithms are presented. It is shown that the shared key can be generated in such a collaborative way that the RSA modulus is publicly known but n...