text: Alvarion to Expand Wireless Broadband in China  JERUSALEM (Reuters) - Israeli wireless broadband systems  provider Alvarion Ltd. &lt;A HREF="http://www.reuters.co.uk/financeQuoteLookup.jhtml?ticker=ALVR.O qtype=sym infotype=info qcat=news"&gt;ALVR.O&lt;/A&gt; &lt;A HREF="http://www.reuters.co.uk/financeQuoteLookup.jhtml?ticker=ALVR.TA qtype=sym infotype=info qcat=news"&gt;ALVR.TA&lt;/A&gt; said on Tuesday that  China Netcom expanded its deployment of Alvarion's systems to  four more Chinese provinces.