Huawei patents granted on 17 February 2015

5 US patents granted on 17 February 2015 and assigned to Huawei

1 8,959,625 Content screening method, apparatus and system
2 8,959,018 Pulse encoding and decoding method and pulse codec
3 8,958,812 Cell load balancing method and devices thereof
4 8,958,322 Method, apparatus and system for authorizing policy and charging control rule
5 8,958,311 Troubleshooting method and apparatus