Huawei has been a finalist in bidding for large U.S. contracts, including the fourth-generation buildouts of Verizon Wireless and AT&T Inc.

华 为曾经入围过美国一些大单的投标，其中包括Verizon Wireless和美国电话电报公司(AT&T Inc.)的第四代网络（4G）建设。

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The major wireless phone companies have begun building out the next generation of cellular phone systems, called 4G, or fourth- generation , networks.

大无线电话公司已经开始构建被称为4G（第四代）网络的下一代手机系统。

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The new iPad includes fourth-generation wireless broadband technology to deliver content at speeds of up to 15 Mbps.

FORBES: Changing Wireless Landscape Breeds New Winners And Losers

It is preparing a national launch of its fourth-generation wireless broadband technology, WiMax.

FORBES: AT&T's Stealthy Plans

By relabeling its existing 3G network, the country's second-largest wireless carrier joined the noisy fray over so-called fourth-generation wireless technology, which promises mobile Internet speeds so fast that huge files can be downloaded in minutes and streaming video can be watched without the interruptions of earlier-generation technologies.

WSJ: AT&T Relabels Wireless Network, Speeds Up Next Generation Rollout