Communication processing method, device and apparatus, and storage medium
A technology of communication processing and equipment, applied in the field of communication, can solve problems such as decompression failure, compressed data packet decompression failure, compressed data packet decryption error, etc., to achieve the effect of improving accuracy, saving wireless transmission resources, and avoiding abnormal communication
Pending Publication Date: 2021-02-05
SPREADTRUM SEMICON(CHENGDU) CO LTD
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[0003] The decompression end device decompresses the header of the received compressed data packets using ROHC technology for header compression processing, and there may be header decompression exceptions that cause decompression failure, for example: because the decompression end device and the compression end device The HFN (Hyper Frame Number, super frame number) out of sync leads to an error in the decryption of the compressed data packet, resulting in the subsequent failure to decompress the compressed data packet. Another example: because the SN (Sequence Number, sequence number) in the compressed data packet jumps Decompression failure due to changes, for example: decompression failure due to an error in the value of the CRC (Cyclic Redundancy Check, Cyclic Redundancy Check) field of the compressed data packet
[0004] At present, the communication channel is usually detected to trigger recompression and re-decompression of the data when the average bit error rate of the communication channel reaches the threshold to deal with the abnormal situation of header decompression, but it still cannot effectively improve the performance of decompression. The success rate increases the consumption of transmission resources and the delay in the communication between the decompression end device and the compression end device
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[0042] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0043] It should be noted that the terms “first” and “second” in the specification and claims of the present application and in the above drawings are used to distinguish similar objects, not necessarily to describe a specific order or sequence . It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein can be practiced in sequences other than thos...
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The embodiment of the invention discloses a communication processing method, device and apparatus, and a storage medium, the method is applied to a decompression end device, and the method comprises the following steps: when a robust header compression ROHC is enabled, in response to decompression failure of a first compressed data packet by the decompression end device, counting the number of decompression failure times; and if the uncompressing failure frequency determined by the counting processing meets the state resetting condition, executing the state resetting processing on the uncompressing end equipment and the compressing end equipment. By adopting the method and the device, abnormal communication between the terminal and the network side equipment caused by long-time decompression failure can be avoided.
Description
technical field [0001] The present invention relates to the communication field, in particular to a communication processing method, equipment, device and storage medium. Background technique [0002] Use ROHC (Robust Header Compression, robust header compression) technology to perform header compression and header decompression processing on the data transmitted between the terminal and the network side device, which can convert an IP (Internet Protocol, Internet Protocol) under extremely poor channel conditions. Protocol) / UDP (User Datagram Protocol, User Datagram Protocol) / RTP (Real-Time Protocol, Real-time Transport Protocol) packet or TCP (Transmission Control Protocol, Transmission Control Protocol) / IP packet header compressed to very few bytes , to improve the performance of carrying IP streams between terminals and base stations in wireless networks, especially in voice services, for example: in VoLTE (Voice over Long-Term Evolution, long-term evolution voice bearer)...
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IPC IPC(8): H04W28/06
CPCH04W28/06Y02D30/70
Inventor 谷向阳卿晋
Owner SPREADTRUM SEMICON(CHENGDU) CO LTD