Multi-granularity scalable packaging device and method based on base station resource pool

Abstract

The invention provides a physical layer baseband signal processing algorithm packaging device and method based on a base station resource pool. The device is provided with a resource consumption estimation module, an algorithm packaging module and a resource occupancy statistic module. First, a base station physical layer signal processing process is divided into multilevel operating steps on the basis of functional levels, a compute-intensive operation algorithm is particularly split into a plurality of subalgorithms, as a result, parallel processing can be realized, and time delay can be reduced; then, according to processing operation after division, a multi-granularity packaging scheme set is determined, a simulation test is conducted, and statistics is conducted on resource consumption conditions of all schemes to provide reference for a follow-up real-time packaging algorithm; when data to be processed arrive, the maximum resource consumption amount, the minimum resource consumption amount and the holding time of data processing are estimated according to the data size and real-time performance requirements; finally, according to a resource consumption estimation and real-time occupancy conditions of system resources, an appropriate algorithm packaging scheme is selected to be processed in intensive hardware resources. The multi-granularity telescopic packaging device and method based on the base station resource pool adapt to the tidal effect of data processing and balance loads of the hardware resources.

Description

technical field [0001] The invention relates to a multi-granularity scalable encapsulation device and method based on a base station resource pool, and belongs to the technical field of wireless communication. Background technique [0002] Currently, there is no technical solution for encapsulating baseband signal processing algorithms in base station resource pools or cloud base stations. [0003] The prior art provides the following baseband signal processing method for cloud base stations: "A Baseband Signal Processing Method in Cloud Base Station" (Chinese patent application number: 201310011078.9, announcement number: CN103095411), the baseband signal processing system includes a main chain channel signal processing calculation module, each baseband signal processing calculation module and database server. The main link signal processing calculation module divides and numbers the baseband signal processing process; each baseband signal processing calculation module sca...

AI Technical Summary

Problems solved by technology

In particular, channel decoding (such as Viterbi decoding and Turbo decoding) and signal detection algorithms are highly computationally intensive and often the bottleneck of physical layer implementation

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