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

A secondary carrier configuration method and device

A configuration method and secondary carrier technology, applied in the field of communications, can solve problems such as unfavorable operator promotion, failure to consider QoS factors, and inability to better guarantee LTE voice services.

Active Publication Date: 2020-12-04
DATANG MOBILE COMM EQUIP CO LTD
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] Since the current solution does not consider QoS factors, it cannot better guarantee the delay perception and service perception of LTE voice service (Voice over LTE, VoLTE) UEs or real-time streaming media UEs
At present, operators are mainly promoting VoLTE and video call technology, but the current solution is not conducive to the promotion of these services by operators

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 secondary carrier configuration method and device
  • A secondary carrier configuration method and device
  • A secondary carrier configuration method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0059] Embodiments of the present application provide a secondary carrier configuration method and device, which are used to implement QoS based on bearers established for user equipment, and configure secondary carriers for user equipment, thereby avoiding waste of resources and improving system performance.

[0060] In the LTE-A system, carrier aggregation (CA) is a good method to use other idle air interface frequency bands to increase the peak rate of a single UE and meet the increasing rate requirements of the UE. With the current popularization of external CA, in the current environment where there are more and more UEs supporting CA, more and more usage scenarios, and higher and higher data transmission delay requirements, in order to further reduce UE auxiliary Carrier configuration time delay and further increasing the number of CA UEs that the base station can actually activate by rationally using control channel air interface resources, this embodiment of the applica...

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 present application discloses a secondary carrier configuration method and device, which are used to implement QoS based on the bearer established for the user equipment, configure the secondary carrier for the user equipment, thereby avoiding waste of resources and improving system performance. A secondary carrier configuration method provided in the present application includes: determining that a bearer needs to be established for the user equipment; and judging whether to configure a secondary carrier for the user equipment according to the quality of service (QoS) of the bearer that needs to be established for the user equipment.

Description

technical field [0001] The present application relates to the field of communication technologies, and in particular to a secondary carrier configuration method and device. Background technique [0002] In the advanced long-term evolution (LTE-Advanced, LTE-A) system, the peak rate design target is 1Gbps downlink and 500Mbps uplink. Introduce carrier aggregation (Carrier Aggregation, CA) technology, expand the transmission bandwidth to 100MHz, so as to provide high transmission rate. [0003] CA technology is to aggregate two or more component carriers together to provide wider transmission bandwidth. Its fundamental purpose is to aggregate multiple relatively narrowband carriers into a wider frequency spectrum, thereby providing larger transmission bandwidth and higher transmission rate. Wherein, a component carrier accessed by a user equipment (User Equipment, UE) is called a primary carrier; other component carriers are called secondary carriers. [0004] At present, t...

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): H04W28/02H04W28/24H04W72/08H04W72/04H04W72/54
CPCH04W28/0268H04W28/24H04W72/0453H04W72/543
Inventor 周志平方方
Owner DATANG MOBILE COMM EQUIP CO LTD