MUMBAI, India, June 19 -- Intellectual Property India has published a patent application (202617057745 A) filed by Huawei Technologies Co. , Ltd. on May 06, 2026, for Communication Method And Communication Apparatus.
Inventors include Chen, Jiaxuan; Sun, Yan; and Wang, Xiaohan.
The application for the patent was published on June 05, 2026, under issue no. 23/2026.
Abstract: Provided in the present application are a communication method and a communication apparatus. The method comprises: a first communication apparatus compressing N pieces of second channel information on the basis of X pieces of first channel information, so as to obtain M pieces of compressed information, for example, an ith piece of compressed information being obtained by means of compressing Pi pieces of second channel information on the basis of a jth piece of first channel information, wherein an acquisition time of the first channel information is earlier than an acquisition time of the second channel information; the first communication apparatus sending the ith piece of compressed information, and the first communication apparatus further sending the jth piece of first channel information; and a second communication apparatus recovering the Pi pieces of second channel information on the basis of the ith piece of compressed information and the jth piece of first channel information, which may be received at different times. In this way, channel information (i.e., second channel information) can be fed back in a timely manner, and feedback overheads can also be reduced.
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