Decoding iteration number control system

Abstract

The decoding iteration frequency control system provided by the invention comprises a decoding configuration receiving module, a decoding sorting module and a decoding control module, and the steps of performing decoding iteration control through mutual cooperation of all the modules are as follows: the decoding configuration receiving module, the decoding sorting module and the decoding control module; the method comprises the following steps: step 1, a decoding configuration receiving module receives decoding configuration information of each user in a current TT I; 2, a decoding sorting module sorts the users from low to high based on the QOS priority level, and inputs the users to a decoding queue; and step 3, the decoding control module obtains the data of each user in the decoding queue, and decodes based on the maximum number of decoding iterations after dynamic updating. According to the method and the device, the low-QOS-level user data decoding is preferably carried out, and the time saved by the low-QOS-level user for stopping decoding iteration in advance is applied to the decoding of the high-QOS-level user, so that the decoding success rate of the high-QOS-level user data is improved on the premise of ensuring that the decoding operation meets the throughput requirement, and the purpose of optimizing the system experience is achieved.

Description

technical field [0001] The present application belongs to the technical field of forward error correction code decoding, and in particular relates to a decoding iteration number control system. Background technique [0002] The statements in this section merely provide background information related to the present application and do not necessarily constitute prior art. [0003] With the rapid development of mobile Internet, the system throughput of mobile communication and the number of concurrent users are showing a sustained and rapid growth trend. At the same time, mobile data services present more abundant service levels, and various service levels have become the key basis for supporting the rapid development of application services corresponding to the levels. The network needs to effectively implement the service level quality requirements to ensure the business service quality. [0004] There are many key indicators corresponding to service levels, including but n...

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Problems solved by technology

[0004] There are many key indicators corresponding to service levels, including but not limited to bit error rate, delay, guaranteed rate, bandwidth, jitter, etc. etc.), in scenarios with high real-time requirements, it often becomes the bottleneck of end-to-end low bit error rate, which ultimately greatly limits the application scope of mobile communication

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