Issue No. 06 - June (2001 vol. 34)
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/2.953469
<p>4G wireless networks support global roaming across multiple wireless and mobile networks.</p>
U. Varshney and R. Jain, "Issues in Emerging 4G Wireless Networks," in Computer, vol. 34, no. , pp. 94-96, 2001.