Uplink channel estimation method, chip, system and storage medium
A channel estimation and communication system technology, applied in systems and storage media, uplink channel estimation methods, and chip fields, can solve problems such as low channel estimation efficiency, achieve the effects of improving hardware performance, optimizing efficiency, and improving overall efficiency
Active Publication Date: 2022-04-05
GUANGZHOU HUIRUI SITONG INFORMATION SCI & TECH CO LTD
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[0005] This application provides an uplink channel estimation method, chip, system and storage medium to solve the problem of low channel estimation efficiency in existing uplink channel estimation methods
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[0024] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, but not all of them. Based on the embodiments in the present application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present application.
[0025]According to various embodiments of the present application, the term "module" refers to, but is not limited to, a software or hardware component, such as a field-programmable gate array (Field Programmable Gate Array, FPGA) or an application-specific integrated circuit (Application Special Integrated Circuit, ASIC) A software or ...
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The invention relates to an uplink channel estimation method, a chip, a system and a storage medium, the uplink channel estimation method comprises a digital signal processing module and N accelerators, and the method comprises the following steps: each accelerator in the N accelerators receives parameter information correspondingly issued by the digital signal processing module; each accelerator obtains required to-be-input data according to the parameter information received by the accelerator, processes the required to-be-input data, and outputs respective processing data and processing parameters; the chip also comprises a digital signal processing module and N accelerators and is used for executing the method. The system also comprises a digital signal processing module and N accelerators and is used for executing the method. According to the uplink channel estimation method, the chip, the system and the storage medium, based on the redesign of the hardware architecture of the uplink channel estimation system and the optimization of the uplink channel estimation process, the step process optimization of channel estimation is integrated into a plurality of accelerators, and the overall efficiency of uplink channel estimation is greatly improved.
Description
technical field [0001] The present application relates to the technical field of wireless communication, and in particular to an uplink channel estimation method, chip, system and storage medium. Background technique [0002] Channel estimation is the process of estimating the characteristics of the channel by using the various states shown by the received signal. Channel estimation can be defined as the process of qualitative research describing the influence of the channel on the input signal. It is a kind of influence of the channel on the input signal. mathematical representation. With the development of wireless communication technology, the fifth generation mobile communication technology (5th generation mobile networks or 5th generation wireless systems, referred to as 5G) is becoming more and more popular in people's daily life. An important signal processing technology of the network, which is crucial to the performance of the receiving end. [0003] Normally, the...
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IPC IPC(8): H04L25/02
Inventor 余兆基梁坤才张焱
Owner GUANGZHOU HUIRUI SITONG INFORMATION SCI & TECH CO LTD