Method for high speed doward link grouping cut-in process physical resource configurated with multiple frequency point small zone

Abstract

This inventioin discloses a method for configuring physical resources of high speed down packet access process of a multiple frequency point area including: when a multi-frequency point area needs to support the HSDPA function, a controller of CRNC transmits the channel resource information used by HSDPA and corresponding frequency point information to the base station, which sets up the HSDPA in the area to use the relative physical channel, when the base station receives request for setting up radio links sent by CRNC or the information for preparing the re-configuration or the re-configuration request information, it sets down shared channel resource on the used points by HSDPA, then the base station transmits the channel resource information and the corresponding frequency point information to the CRNC.

Description

technical field [0001] The invention relates to the technical field of mobile communication, in particular to a method for configuring physical resources in a high-speed downlink packet access process of a multi-frequency point cell. Background technique [0002] UTRAN (Radio Access Network) is the part of the radio access network in the third generation mobile communication network, and its structure is as follows figure 1 Shown: [0003] UTRAN is composed of a group of RNS (Radio Network Subsystem), which is connected with CN (Core Network) through the Iu interface. Each RNS includes an RNC (Radio Network Controller) and one or more NodeBs (base stations), and the NodeB and RNC communicate through the Iub interface. The RNSs communicate through the Iur interface. [0004] When UE (User Equipment) accesses UTRAN, it is served by SRNS (Serving Radio Network Subsystem); when UE is in a mobile state, it may need to access a new RNS, namely DRNS (Drift Radio Network Subsyste...

AI Technical Summary

Problems solved by technology

[0010] The purpose of the present invention is to provide a method for configuring the physical resources of the high-speed downlink packet access process of a multi-frequency point cell, to overcome the problem in the prior art that the Iur interface scheme and the Iub interface scheme are only aimed at a single-frequency point system, and cannot meet multiple carrier requirements. In order to improve the transmission of information required by Iur interface and Iub interface in multi-frequency cells, make multi-frequency cells support HSDPA function and improve the overall performance of the system

Images