User equipment configuration status management method, radio network controller and base station

A technology of configuration state and user equipment, applied in the field of wireless communication, can solve problems such as base station decoding errors, and achieve the effect of avoiding decoding errors

Active Publication Date: 2019-07-05
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The technical problem to be solved by the present invention is to provide a user equipment configuration state management method, a radio network controller and a base station, so as to solve the technical problem of base station decoding errors

Method used

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  • User equipment configuration status management method, radio network controller and base station
  • User equipment configuration status management method, radio network controller and base station
  • User equipment configuration status management method, radio network controller and base station

Examples

Experimental program
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Effect test

Embodiment 1

[0040] This embodiment 1 describes the method of the present invention from the perspective of the radio network controller RNC, as figure 1 As shown, the configuration state management method of the user equipment in Embodiment 1 of the present invention includes:

[0041] Step 101: a radio network controller (Radio Network Controller, RNC) configures state configuration information for a user equipment (UserEquipment, UE);

[0042] The state configuration information configured by the RNC for the user equipment UE includes configuration as dual-carrier high-speed uplink packet access (DC-HSUPA), multi-carrier high-speed uplink packet access (MC-HSUPA) or single-carrier high-speed uplink packet access Access (SC-HSUPA).

[0043] Step 102: When the radio link of the UE changes, the RNC sends information indicating the current state configuration of the UE to the base station through the ground interface.

[0044] Understandably, the radio link change of the UE mentioned here...

Embodiment 2

[0049] Embodiment 2 describes the method of the present invention from the perspective of the radio network controller RNC, as figure 2 As shown, the configuration state management method of the user equipment according to Embodiment 2 of the present invention includes:

[0050] Step 201: RNC configures state configuration information for UE;

[0051]The state configuration information configured by the RNC for the UE includes DC-HSUPA, MC-HSUPA or SC-HSUPA.

[0052] Step 202: The RNC sends information indicating the current state configuration of the UE to the base station only when the radio link of the UE changes and there is a base station affected by the configuration state of the UE.

[0053] As mentioned above, the radio link change of the UE mentioned here refers to the addition or deletion of the radio link of the UE. The wireless link here includes the main carrier wireless link or the auxiliary carrier wireless link, that is, whether it is the addition or deletio...

Embodiment 4

[0090] The configuration state management method of the user equipment according to Embodiment 4 of the present invention, such as Image 6 As shown, the method includes:

[0091] Step 601: the base station receives the information for indicating the state configuration of the UE sent by the RNC through the ground interface;

[0092] Step 602: The base station processes the data packet of the UE according to the latest UE state configuration information.

[0093] When the base station receives new information indicating the UE state configuration after receiving the information indicating the UE state configuration, it updates the locally stored information, and then updates the UE state configuration information according to the latest UE state configuration information. The data packets of the UE are processed. The processing described here includes decoding processing.

[0094] The UE current state configuration includes the length of the current TSN.

[0095]The base s...

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PUM

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Abstract

A method for managing configuration status of a user equipment (UE), a radio network controller (RNC) and a base station. The method comprises: an RNC configuring status configuration information for a UE; and when a radio link of the UE changes, the RNC sending information for indicating current status configuration of the UE to a base station through a terrestrial interface. By means of the method for managing configuration status of the UE, the RNC and the base station in the described technical solution, the base station can process data packets of the UE correctly, thereby avoiding decoding errors.

Description

technical field [0001] The present invention relates to the field of wireless communication, and in particular, relates to a configuration state management method of user equipment, a radio network controller and a base station. Background technique [0002] Dual-carrier high-speed uplink packet access (DC-HSUPA) and multi-carrier high-speed uplink packet access (MC-HSUPA) are important functions of HS PA+. [0003] With the packet switching (PS) business increase, the data rate requirements are getting higher and higher. After the 3GPP R8 protocol introduced the dual-carrier high-speed downlink packet access DC-HSDPA, the uplink also needs to use dual-carrier DC to ensure the balance between the uplink and downlink rates and bandwidth. For this reason, DC-HSUPA was introduced in R9. HSMC-HSUPA was introduced later. [0004] The length of the transmission sequence number (TSN) of DC-HSUPA is 14bit, the length of TSN of MC-HSUPA is 14bit, and the length of TSN of SC-HSUPA i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W28/00H04W28/16
CPCH04W8/00H04W92/12
Inventor 赵杰黄梅青贺美芳
Owner ZTE CORP
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