Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Dual connection measurement configuration method, measurement method, scheduling method and device, storage medium, base station, and terminal

A measurement configuration, dual connection technology, applied in the field of communication, can solve the problems of large changes of user equipment, unfavorable user equipment communication experience, unfavorable applications, etc., and achieve the effect of small changes in circuit structure

Active Publication Date: 2019-01-18
SPREADTRUM COMM (SHANGHAI) CO LTD
View PDF3 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At this time, if the primary base station and the secondary base station independently configure their own NR measurement configuration, it is necessary to add the NR measurement function to the LTE baseband circuit of the user equipment, which will greatly change the user equipment, which is not conducive to practical application
On the other hand, since the existing protocol does not specify how the primary base station (e.g., eNB) and the secondary base station (e.g., gNB) should cooperate with each other to configure the GAP for inter-frequency measurement, if the existing protocol is still used The solution of configuring GAP on the main base station and applying it to all serving cells will inevitably cause a long period of service interruption, which is not conducive to the communication experience of user equipment

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
  • Dual connection measurement configuration method, measurement method, scheduling method and device, storage medium, base station, and terminal
  • Dual connection measurement configuration method, measurement method, scheduling method and device, storage medium, base station, and terminal
  • Dual connection measurement configuration method, measurement method, scheduling method and device, storage medium, base station, and terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0040] Those skilled in the art understand that, as mentioned in the background, when performing LTE (Long Term Evaluation) dual connectivity based on existing technical solutions, for example, the primary base station is connected to a 3g serving cell, and the secondary base station is connected to a 4g serving cell. When it is necessary to perform inter-frequency measurement on the secondary base station, it needs to be implemented by the radio frequency transceiver of the serving primary base station. Based on such a solution, when performing the inter-frequency measurement task, the user equipment (User Equipment, UE for short) is disconnected from the primary base station and the secondary base station.

[0041] If this solution is still used, inter-frequency measurement is performed in LTE-NR Dual Connectivity (EN Dual Connectivity, EN DC for short). Currently, the NR (New Radio, NR) standard represented by 5G (also called 5g) is still under discussion. For the EN dual c...

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

The invention discloses a dual connection measurement configuration method, a measurement method, a scheduling method and device, a storage medium, a base station, and a terminal. The measurement configuration method includes the steps: transmitting a main network measurement configuration and a candidate secondary network measurement configuration to user equipment after establishing a main network connection with the user equipment; selecting a secondary base station according to a secondary network measurement report fed back by the user equipment, and determining the first measurement configuration of a secondary network for the secondary base station, and enabling the main station to complete a candidate secondary network measurement gap required by the main base station to complete the first measurement configuration of the secondary network; transmitting a dual connection configuration request to the secondary base station; receiving the secondary measurement configuration of the secondary network configured by the secondary base station and the secondary network measurement gap required in the measurement of the second measurement configuration of the secondary network. According to the technical solution provided by the invention, the method can complete the NR measurement task in a short service interruption time period, and does not need to change an LTE baseband circuit.

Description

technical field [0001] The present invention relates to the field of communication technologies, and in particular to a dual connectivity measurement configuration method, measurement method, scheduling method and device, storage medium, base station, and terminal. Background technique [0002] In the R12 (Release 12) protocol formulated by the 3rd Generation Partnership Project (3GPP for short), the Long Term Evaluation (LTE for short) technology introduces the concept of dual connectivity, that is, two A base station (for example, an evolved Node B, referred to as eNB) performs uplink and downlink data transmission with a user equipment (User Equipment, referred to as UE) at the same time through cooperation. Wherein, one base station is the main base station of the user equipment, the radio resource control (Radio Resource Control, RRC for short) signaling of the user equipment is maintained by the base station, and the base station is responsible for configuring the meas...

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 Applications(China)
IPC IPC(8): H04W76/15
CPCH04W24/08H04W76/15H04W36/00698H04W36/0088H04J11/0056H04W24/10H04J2211/005H04J11/0086
Inventor 顾祥新邓云范伟
Owner SPREADTRUM COMM (SHANGHAI) CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products