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

A system dual-connection schedule strategy and apparatus thereof

A scheduling strategy and scheduling device technology, applied in the field of communication, can solve the problems affecting the uplink rate and downlink rate of 5G terminals, the performance deterioration of 5G terminals, and the failure to optimize the performance of 5G terminals, etc.

Active Publication Date: 2019-01-08
CHINA UNITED NETWORK COMM GRP CO LTD
View PDF6 Cites 23 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, such a solution does not consider optimizing the performance of 5G terminals working in uplink single-shot mode, which affects the uplink rate and downlink rate of 5G terminals, resulting in deterioration of 5G terminal performance.

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
  • A system dual-connection schedule strategy and apparatus thereof
  • A system dual-connection schedule strategy and apparatus thereof
  • A system dual-connection schedule strategy and apparatus thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] In the embodiments of the present application, words such as "optionally" or "for example" are used as examples, illustrations or descriptions. Any embodiment or design solution described as "optional" or "for example" in the embodiments of the present invention shall not be interpreted as being more preferred or more advantageous than other embodiments or design solutions. Rather, the use of words such as "optionally" or "for example" is intended to present related concepts in a concrete manner.

[0029] This application can be applied to LTE-NR dual connectivity scenarios, such as figure 1 As shown, the LTE base station and the NR base station are deployed at the same site. The NR base station is not deployed independently, and it uses the LTE-NR dual connection method to provide services for 5G terminals. The LTE base station and the NR base station can be outdoor macro base stations, so that In the initial stage of 5G commercial use, the coverage area as large as p...

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

Embodiments of the present application provide a system dual-connection scheduling strategy and an apparatus thereof, relating to the field of communications, which does not support LTE-NR dual-function terminal can effectively improve the spectrum efficiency of the system without affecting the terminal experience. The method comprises the following steps: the first base station determines that the terminal does not have LTE support. At NR dual function, receiving a measurement report of cell signal quality including an LTE cell and an NR cell reported by the receiving terminal, wherein the LTE cell and the NR cell are first respectively, under the coverage of the base station, The first base station judges whether the signal quality of the LTE cell and the NR cell meets the preset condition. If the signal quality meets the preset condition, the first base station sends the first RRC reconfiguration message and the first configuration information to the terminal and the second base station, respectively, so that the second base station establishes the SRB3 and the DRB2 for the terminal according to the first configuration information. If not, the first base station establishes a DRB1 for the terminal. Embodiments of the present application are used to improve system spectrum utilization without affecting the terminal experience.

Description

technical field [0001] The present application relates to the communication field, and in particular to a system dual connection scheduling strategy and device. Background technique [0002] Dual connectivity is an important solution for the 5th-Generation mobile communication technology (5G) system, including Long Term Evolution-New Radio (LTE-NR) dual connectivity and new air interface-New Radio ( New Radio-New Radio, NR-NR) dual connection. Among them, the LTE-NR dual connectivity function is a mandatory function for 5G NR non-independent deployment scenarios. LTE-NR dual connectivity can use LTE as the coverage layer and NR as the capacity layer. 5G terminals working in dual connectivity mode can experience the performance gains brought by both LTE and NR systems. However, for some LTE-NR dual connectivity frequency band combinations, self-interference will be generated when 5G terminals transmit two systems at different frequencies at the same time, and when the recei...

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
IPC IPC(8): H04W24/10H04W24/02H04W76/15H04W76/30
CPCH04W24/02H04W24/10H04W76/15H04W76/30
Inventor 韩潇朱常波王友祥冯毅
Owner CHINA UNITED NETWORK COMM GRP 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

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com