Method, device and equipment for determining a data transmission mode

Abstract

The invention discloses a method, a device and equipment for determining a data transmission mode, which relate to communication technology and can save the power consumption of a terminal at the same time of increasing the capacity of a cell. The method for determining the data transmission mode provided by the embodiment of the invention comprises that: an access network determines the working mode of HS-SCCH less operation needing configuring to the terminal according to the acquired service type of the terminal; and the access network informs the terminal of the determined working mode of the HS-SCCH less operation needing configuring to the terminal, wherein the working mode comprises the mode of supporting or not supporting the HS-SCCH less operation.

Description

technical field [0001] The present invention relates to the technical field of communication, and in particular to a method, device, communication device and terminal for determining a data transmission mode. Background technique [0002] Wideband Code Division Multiple Access (WCDMA) is a third generation mobile communication system developed by the 3rd Generation Partnership Project (3rd Generation Partnership Project, 3GPP) standardization organization. Currently WCDMA has Release5, Release6, Release7, Release8 and other versions. [0003] Under the Release5 version, WCDMA introduces downlink enhancement technology, that is, High Speed ​​Downlink Packet Access (HSDPA) technology. HSDPA technology is the preferred technology for WCDMA mobile operators to provide large-traffic mobile multimedia services. [0004] In Release5 and Release6, in the downlink direction, when the network side sends HSDPA data to the terminal through the high-speed physical downlink shared channe...

AI Technical Summary

Problems solved by technology

[0009] In the process of realizing the present invention, the inventors found that there are at least the following problems in the prior art: when the terminal is configured to support the HS-SCCH less operation mode, and the HS-SCCH less operation mode is adopted, the terminal needs to blindly perform the received data detection, which increases the power consumption of the terminal and reduces the standby time of the terminal; when the HS-SCCH less operation mode is not supported, the HS-SCCH is required to send corresponding control information, because generally only four HS-SCCHs are configured in the downlink direction. SCCH channel, which greatly limits the capacity of the cell

However, in the prior art, the user terminal can only adopt the preset working state, that is, either always adopt the mode that supports HS-SCCH less operation, or always adopt the mode that does not support HS-SCCH less operation, and the data transmission mode provided by the prior art is not reasonable enough , need to improve

Images