Data processing method and communication equipment
A technology of communication equipment and data, applied in the direction of data exchange network, digital transmission system, electrical components, etc., can solve the problems of increasing processing burden, memory waste, limiting system processing capacity, etc., to reduce memory copy, save memory, reduce Dealing with Burden Effects
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[0029] Hereinafter, the present invention will be described in detail with reference to the drawings.
[0030] The invention is applicable to a wireless communication system adopting an air interface protocol, and the system may be a wideband code division multiple access (WCDMA) communication system.
[0031] see figure 1 , which is a flowchart of the data processing method of the present invention. The method includes the following steps:
[0032] Step 1: The PDCP layer processes the compressed context data or the PDCP SDU from the upper layer to generate a PDCP PDU, and sends the PDCP PDU to the RLC layer.
[0033] The PDCP layer processes the compression context data as follows: adding a PDCP protocol header. The PDCP layer processes the PDCP SDU as follows: when the header compression is valid, the PDCP SDU header is compressed and the PDCP protocol header is added; when the header compression is invalid, the PDCP protocol header is not processed or added.
[0034] St...
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