Unlock instant, AI-driven research and patent intelligence for your innovation.

Data transmission recovery method, terminal and system in LTE network

A data transmission and recovery method technology, applied in the field of communication, can solve problems such as interruption of data transmission, inability to receive data on the carrier frequency, and disallowance, etc., to achieve the effect of improving user experience and restoring data transmission

Active Publication Date: 2018-10-02
ZTE CORP
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0016] Once the terminal enters the measurement gap resource time, it will not allow any uplink and downlink channel transmission, and because the sending position of the scheduling request resource coincides with the position of the measurement gap resource, the terminal cannot use the uplink control channel to send the scheduling request, and it cannot use the uplink sharing The channel transmits any data, and thus cannot receive data on the carrier frequency of the serving cell, resulting in interruption of data transmission

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Data transmission recovery method, terminal and system in LTE network
  • Data transmission recovery method, terminal and system in LTE network
  • Data transmission recovery method, terminal and system in LTE network

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0054] The solution of the embodiment of the present invention is mainly to calculate and analyze whether the sending position of the scheduling request resource coincides with the position of the measurement gap resource according to the scheduling request resource configuration information and the measurement gap resource configuration information in the wireless allocation message sent by the base station. When the sending position of the scheduling request resource coincides with the position of the measurement gap resource, an abnormal wireless allocation completion message including prompt information is sent to the base station, the base station reconfigures the scheduling request resource and the measurement gap resource, and the terminal then reconfigures the scheduling request resource and the measurement gap resource according to the updated scheduling request The sending location of the resource or the re-established connection to resume the data transfer.

[0055] ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

Disclosed in the present invention are a method, terminal and system for data transmission recovering in LTE network. The method includes: a terminal performing calculation and analysis according to scheduling request resource configuration information and measurement gap resource configuration information sent from a base station via a radio allocation message; sending to the base station an abnormal radio allocation completing message including prompt information, when it is analyzed that the transmission position of the scheduling request resource overlaps with the position of the measurement gap resource; and receiving an updated radio allocation message sent, according to the abnormal radio allocation completing message, from the base station, and recovering data transmission according to the updated radio allocation message.

Description

technical field [0001] The present invention relates to the field of communication technologies, and in particular to a data transmission recovery method, terminal and system in an LTE network. Background technique [0002] In the Long Term Evolution (LTE for short) network, after the user equipment (UE), that is, the terminal, accesses the network system, if it wants to initiate data transmission, it needs to send a scheduling request (SR) to the base station first, and the terminal can use the uplink control The channel transmission scheduling request requests the base station to allocate uplink shared channel resources. After receiving the scheduling request, the base station allocates uplink shared channel resources to the terminal for uplink data transmission when there is uplink data to be sent. [0003] Before allocating resources to the terminal for uplink data transmission, the base station will send a radio allocation message (RRC) to the terminal. The radio alloca...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H04W24/10H04W72/04H04W72/12
CPCH04W24/10
Inventor 仲华刘建国王欣肖坤
Owner ZTE CORP