Huawei patents granted on 05 January 2016

11 US patents granted on 05 January 2016 and assigned to Huawei

1 9,232,506 Communication method and apparatus for carrier aggregation system
2 9,232,412 Method for minimization of drive tests, method for collecting terminal information, terminal, and network element
3 9,232,404 Method, apparatus, and system for data transmission
4 9,232,398 Method and apparatus for link setup
5 9,232,346 Proximity information registration method, query method, and user equipment
6 9,232,066 Method and apparatus for queue routing
7 9,231,856 Method for detecting message loop, routing agent apparatus and networking system
8 9,231,787 Method and apparatus with improved estimation accuracy and robustness for fine frequency offset estimation in coherent receivers
9 9,231,584 Device and method for micro-electro-mechanical-system photonic switch
10 9,229,950 Method and device for processing files of distributed file system
11 9,229,094 Method and device using observed time difference of arrival for positioning mobile station