A method to detect slot confliction of multiple transmission gap form sequence

Abstract

The disclosed detection method for multiple TGPS GAP conflicts comprises: initiating every TGPS configuration parameter, setting wireless frame loop variable as zero; analyzing whether the loop variable less than threshold; if not, there is no GAP conflict; or else, initiating GAP number as zero and loop variable as one; if GAP number over one, there is GAP conflict; if GAP number not over one, repeating former steps till leaving loop. This invention is well flexible to TGPS parameter configuration.

Description

technical field [0001] The present invention relates to the field of WCDMA communication, more specifically, relates to a method for detecting multiple transmission gap pattern sequence (TGPS) time gap (GAP) conflicts in a WCDMA system. Background technique [0002] In the WCDMA field, when RNC configures compressed mode parameters, when there are multiple TGPS, it needs to detect whether there are 2 or more GAPs belonging to different TGPS in one radio frame. [0003] In the WCDMA system, when the UE needs to perform Inter-frequency or Inter-RAT measurements, it is necessary to configure compressed mode parameters for the UE and activate the compressed mode. According to the requirements of the core protocol 3GPP 25.331, the original text is as follows: "When the UE has received from the UTRAN the configurations of several compressed mode transmission gappattern sequences, and if several of these patterns are to be simultaneously active, the UE shall check to see if these s...

AI Technical Summary

Problems solved by technology

[0004] For a TGPS, the frame number of the wireless frame where the GAP is located is affected by 8 parameters: TGSN, TGL1, TGL2, TGD, TGPL1, TGPL2, TGPRC, and TGCFN, and the 3GPP protocol stipulates that a maximum of 6 TGPS can be configured at the same time, so when there are multiple When there are two activated TGPS, it will become very complicated to judge whether there are two or more GAPs belonging to different TGPS on a certain wireless frame

[0005] When configuring multiple TGPS, by configuring special parameters, it can also ensure that there is no GAP conflict in multiple TGPS. For example, the TGPL1 and TGPL2 of each TGPS are the same, and the TGPL between each TGPS is also the same. Configuring TGCFN can ensure that there is no GAP conflict when there are multiple TGPS, but this special configuration method lacks flexibility and cannot be flexibly configured for specific applications.

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