Method and system for scheduling of base station for HSUPA

摘要

Method and system for scheduling of a base station for HSUPA is provided. The method for scheduling of base station includes a method for scheduling of serving base station and a method for scheduling of non-serving base station, in which the method for scheduling of the serving base station comprises the base station generating a scheduling grant based on scheduling information SI and a happy bit transmitted from a terminal and based on a currently measured interference value, a configured threshold and associated resource information. The method for scheduling of the non serving base station comprises the base station generating a scheduling grant based on a currently measured interference value, a configured threshold and associated resource information. The system for scheduling of a base station comprises a transmitting module is used by the terminal for transmitting information to the base station; a configuration module is used by the SRNC for configuring parameters of associated threshold to the base station; a measurement module is used by the base station for measuring current interference; a calculation module is used by the base station for performing scheduling based on the current-obtained information. The present invention has solved the problem in scheduling of the base station for resources among terminals, which achieves the object of enhancing performance of uplink in a system and improving experience for users and has an important effect on HSUPA normalization process.

主权项

1. A method of scheduling a base station for High Speed Uplink Packet Access, wherein the base station generates a scheduling grant based on scheduling information and a currently measured interference value, wherein the base station generates the scheduling grant further based on a configured threshold and configured associated resource information and a dynamic control variable Et=Tcurrent−Ttarget, where Ttarget is the resources required for a terminal user generated based on the scheduling information and the interference and Tcurrent is the actual current-used resources of the terminal user obtained according to transmission format information, wherein when |Et|≧E, the scheduling grant is an Absolute Grant; otherwise, the scheduling grant is a Relative Grant, wherein E is the parameter of the base station configured threshold, wherein the base station sends the scheduling grant to user equipment (UE), wherein the base station generates a scheduling grant further based on a happy bit received from the terminal user, wherein Ttarget is the resources required for the terminal user generated based on the scheduling information, the currently measured interference value and the happy bit received from the terminal user, wherein the base station is a serving base station during a soft-hand-over state, and wherein a non-serving base station generates a scheduling grant based on the currently measured interference value, the configured threshold and associated resource information.