空白頻譜聯(lián)盟（WhiteSpace Alliance，WSA）是一家國際性貿(mào)易協(xié)會，致力于通過空白頻譜的使用，發(fā)展新興的全球空白頻譜生態(tài)環(huán)境。聯(lián)盟將集體培訓(xùn)、倡導(dǎo)和培育空白頻譜市場，彰顯使用空白頻譜的好處。

使用空閑頻段的發(fā)展與成功主要取決于IEEE、3GPP以及IETF標(biāo)準(zhǔn)的全球標(biāo)準(zhǔn)化。WSA已經(jīng)發(fā)布的規(guī)范包括Wi-FAR 4G-WhiteSpace等，并正在通過實施這些標(biāo)準(zhǔn)實現(xiàn)Wi-Far，讓消費者享受使用比現(xiàn)有Wi-Fi熱點更強網(wǎng)絡(luò)的各種優(yōu)勢，特別是在無線寬帶尚屬空白的農(nóng)村地區(qū)。

查詢進一步信息，請訪問官方網(wǎng)站http://www.whitespacealliance.org。

WhiteSpace Alliance is an international trade association enabling the emerging worldwide WhiteSpace ecosystem to deliver products and services that use WhiteSpace spectrum. WhiteSpace alliance will collectively educate, advocate and seed the market to demonstrate the benefits of using WhiteSpaces. WSA will create a successful marketplace across many regulatory domains using WhiteSpaces to provide Internet connectivity and drive many other machine to machine applications.

WSA specifications including Wi-FAR™ 4G-WhiteSpace™, and others, will demonstrate further enhancements in radio performance, interference mitigation and network capacity. WSA technologies will support a wide variety of applications, hence providing wireless broadband access to many different market segments around the world.