Who's calling? <a href="http://www.myrtlelofts.com/index.php/achatacheterprixcom-e68f.pdf#bought">biyakuhome.com</a>  The first wave of 4G investments that began in 2010 in Japan and Korea favored Ericsson and NSN, while the second in the United States went largely to Ericsson and Alcatel-Lucent. Huawei won a chunk of Europe's 4G contracts last year.