Huawei patent applications published on 15 November 2012

11 US patent applications published on 15 November 2012 and assigned to Huawei

1 20120290699 METHOD AND COMMUNICATION SYSTEM FOR DELETING ADDRESS OF NETWORK ANCHOR POINT FROM NETWORK SERVER
2 20120289272 METHOD AND APPARATUS FOR ALLOCATING COGNITIVE RADIO NETWORK SPECTRUM BASED ON AGGREGATION
3 20120289268 METHOD AND DEVICE FOR ACQUIRING A PATH LOSS
4 20120288280 METHOD, APPARATUS, AND SYSTEM FOR TIME SYNCHRONIZATION ON PASSIVE OPTICAL NETWORK
5 20120288278 PASSIVE OPTICAL SPLITTER AND PASSIVE OPTICAL NETWORK SYSTEM
6 20120288109 APPARATUS AND METHOD FOR NOISE GENERATION
7 20120287907 Processing Circuit Switched Services in an Evolved Packet Network
8 20120287898 Method and System for Synchronization in Communication System
9 20120287863 Method and System for Synchronization in Communication System
10 20120287230 METHOD AND DEVICE FOR SWITCHING VIDEO PICTURES
11 20120287222 VIDEO COMMUNICATION METHOD, DEVICE AND SYSTEM