In the 2014 New Generation of Broadband Wireless Mobile Communication Development Forum, vice-president of China Mobile Communications Research Institute Huang Yuhong said, China Mobile is committed to creating the world's largest 4G network with high quality. This requires the development of its 4G network towards a more rapid, more efficient, more confluent and more intelligent direction. The first faced technology is carrier aggregation.
At present, China Mobile has conducted carrier aggregation based on the 2.6GHz D and F+D frequency bands, as well as two carriers at E frequency band the indoor, test results are fit with the expectations, and has reached the average rate of 220Mbps peaks.
At the same time, carrier aggregation can effectively improve the quality of networks, improve the throughput, and also makes the network more stable and smooth when the load is balanced in the future. Besides the network equipment has begun to support carrier aggregation, the devices are also gradually supporting carrier aggregation, Huang Yuhong says, it is expected that more devices supporting carrier aggregation will be launched in the market in the next year.