A resource allocation method, radio network controller and base station

Abstract

The embodiment of the present invention discloses a resource allocation method, a radio network controller, and a base station. The method includes: generating resource indication information according to the capability information of the maximum number of monitoring channels of the HS-SCCH when the terminal configures the HSDPA multipoint transmission mode, and sending the resource indication information to the base station; receiving resource allocation information returned by the base station, the resource allocation information including the number of HS-SCCH channels allocated by the base station for the terminal in the serving cell corresponding to the base station, Wherein, the number of HS-SCCH channels allocated to the terminal in the serving cell corresponding to the base station is less than or equal to the maximum number of HS-SCCH monitoring channels for the terminal in the configuration of HSDPA multipoint transmission mode. By adopting the present invention, when the base station allocates HS-SCCH resources to the terminal, it can be guaranteed that the maximum number of HS-SCCH monitoring channels of the terminal will not be exceeded, and the waste of HS-SCCH resource allocation and the problem of downlink data transmission loss caused by it can be avoided.

Description

technical field [0001] The invention relates to a wireless internet network, in particular to a resource allocation method, a wireless network controller and a base station. Background technique [0002] The Universal Mobile Telecommunications System (UMTS) is one of the global 3G standards formulated by the International Organization for Standardization's Third Generation Partnership Project (the third generation partnership project, 3GPP). [0003] UMTS introduced the High Speed ​​Downlink Packages Access (HSDPA) technology in Release-5, which is the most important technology for improving the downlink data capacity and data service rate of the UMTS network. It is equal to the demand for asymmetrical uplink and downlink data services. It can greatly increase the user's downlink data service rate (theoretical maximum can reach 14.4Mbps) without changing the existing system network structure. [0004] In the latest UMTS standard evolution, the HSDPA multipoint transmission ...

AI Technical Summary

Problems solved by technology

[0006] However, the problem in the prior art is that due to the limitation of processing capability, the UE needs to limit the maximum number of HS-SCCH channels it can monitor. When configuring on the network side, since the HS-SCCH resource information is allocated by the base station, if the UE can simultaneously When receiving HSDPA services in two or more cells covered by different base stations, the number of HS-SCCH channels allocated by different base stations may exceed the processing capacity of the UE, resulting in waste of HS-SCCH resource allocation and possible downlink data loss. loss of transmission

Images