Huawei patent applications published on 14 February 2013

7 US patent applications published on 14 February 2013 and assigned to Huawei

1 20130042113 DATA SHARING SYSTEM, DATA DISTRIBUTION SYSTEM, AND DATA PROTECTION METHOD
2 20130040652 METHOD AND APPARATUS FOR GENERATING STANDARD CANCELLATION SIGNALSTANDARD CANCELLATION SIGNAL
3 20130040642 METHOD AND SYSTEM OF ALLOCATING NETWORK TEMPORARY IDENTITIES
4 20130039659 METHOD, APPARATUS AND SYSTEM FOR TRANSMITTING SDH/SONET SECTION OVERHEAD BYTES
5 20130039399 Method and Apparatus for Crosstalk Channel Estimation
6 20130039386 METHOD AND DEVICE FOR TRANSMITTING SOUNDING REFERENCE SIGNAL IN MULTI-ANTENNA SYSTEM
7 20130039280 METHOD, NODE, AND SYSTEM FOR NOTIFYING PROXY UPDATE IN WMN