Hsupa polling scheduling method and system based on waiting timing in wcdma

Abstract

The present invention provides a HSUPA polling scheduling method and system based on waiting timing in WCDMA. The HSUPA polling scheduling method includes the following steps: at each sending time interval, the HSUPA scheduler judges whether the current authorization of the user is 0, and if so, Then start the waiting timer of this user and start counting, otherwise stop the waiting timer and clear the waiting timer; sort all users in scheduling priority; the HSUPA scheduler schedules users according to the priority of the user, and the priority is higher users are scheduled first. The beneficial effects of the present invention are: the present invention sets the waiting timer for the user, utilizes the waiting timing of each user to perform priority ordering for all users, so that the user whose waiting time is longer has a higher scheduling priority, thus at the MAC layer Scheduling ensures the user's uplink data volume, improves user experience, and enables users to ensure the normal use of services even in the case of severe network interference.

Description

technical field [0001] The invention relates to the communication field, in particular to a waiting timing-based HSUPA polling scheduling method and system in WCDMA. Background technique [0002] In the WCDMA wireless communication system, the amount of data that can be sent by users performing data services in the HSUPA cell is determined by the HSUPA scheduler at the MAC layer. When an HSUPA cell is established, the radio network controller (RNC) configures the available air interface resources for the cell, and the HSUPA scheduler allocates available resources to users within the range of available air interface resources in the cell. If more, the more data the user can send, the more satisfied the user will be with the network experience. [0003] In a WCDMA wireless communication system, HSUPA cells often experience high noise rise (ROT) in the case of no load due to adjacent cell interference or other system interference, which leads to a reduction in the air interfac...

AI Technical Summary

Problems solved by technology

[0003] In a WCDMA wireless communication system, HSUPA cells often experience high noise rise (ROT) in the case of no load due to adjacent cell interference or other system interference, which leads to a reduction in the air interface resources that can be allocated to users in this cell, affecting Uplink data volume of users in this cell

In the case of severe interference, the user may even be unable to send data due to the lack of resources available in the cell and then drop the line, seriously affecting the user's satisfaction with the network

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