A measurement method, base station and terminal of a wireless communication network

A wireless communication network and measurement method technology, applied in the measurement field of wireless communication networks, can solve problems such as inability to indicate a measurement object, inability to instruct a UE to measure the channel quality of an MF cell, not knowing the operating frequency of an MF base station, etc. toggle effect

Active Publication Date: 2020-06-02
BAICELLS TECH CO LTD
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] However, after the introduction of MF access technology, the E-UTRAN measurement object information unit MeasObjectEUTRA cannot indicate whether the measurement object is for LAA neighbor cell measurement or MF neighbor cell measurement
Moreover, since the operating frequency band and frequency point of the MF base station are variable, the base station (including the MF base station and the LTE base station) may not know the operating frequency point of the adjacent MF base station, so the base station needs to instruct the UE to operate in the entire MF frequency band or part of the frequency band. However, currently MeasObjectEUTRA cannot instruct the UE to measure the channel quality of the MF cell on the whole or part of the frequency band

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 measurement method, base station and terminal of a wireless communication network
  • A measurement method, base station and terminal of a wireless communication network
  • A measurement method, base station and terminal of a wireless communication network

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0062] like Figure 4 As shown, the first embodiment of the present invention provides a method for measuring a wireless communication network, including:

[0063] Step 41: Send measurement configuration information to the terminal; wherein, the measurement configuration information includes: measurement object configuration information carrying a distinction indication for distinguishing types of measurement objects;

[0064] Step 42: Receive a measurement result sent by the terminal after measuring the determined measurement object, where the determined measurement object is determined by the terminal according to the distinction instruction.

[0065] In the first embodiment, the measurement configuration information has a measurement configuration information ID, which is used to identify the measurement configuration information;

[0066] The types of the measurement objects may include: LAA cells at LAA frequencies, LTE cells at LTE frequencies, or MF cells at MF frequen...

no. 2 example

[0084] like Figure 5 As shown, the second embodiment of the present invention also provides a method for measuring a wireless communication network, including:

[0085] Step 51: Send measurement configuration information to the terminal; wherein, the measurement configuration information includes: measurement object configuration information carrying a distinction indication for distinguishing the types of the measurement objects; the second EARFCN of the cell with the distinction indication being the MF network, The type of the measurement object is a cell of the MF network;

[0086] The distinguishing instruction is also used to instruct to measure the designated frequency points of the designated frequency band of the MF network, or to measure the full set of frequency points of the designated frequency band of the MF network, or to measure the subset of the frequency points of the designated frequency band of the MF network. ;or

[0087] The measurement object configura...

no. 3 example

[0091] like Image 6 As shown, a third embodiment of the present invention provides a method for measuring a wireless communication network, including:

[0092] Step 61: Send measurement configuration information to the terminal; wherein, the measurement configuration information includes: measurement object configuration information carrying a distinction indication for distinguishing types of measurement objects;

[0093] Wherein, the types of measurement objects include: LAA cell at LAA frequency, LTE cell at LTE frequency, or MF cell at MF frequency; the distinction indication is EARFCN;

[0094] Wherein, the frequency point of distinguishing LAA corresponds to the first EARFCN, the frequency point of MF corresponds to the second EARFCN, and the frequency point of LTE corresponds to the third EARFCN;

[0095] Specifically, in order to distinguish the MG network from the LAA network, it is necessary to set different EARFCN ranges for the MF and the LAA. There are two diff...

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 invention provide a measurement method for a wireless communication network, a base station, and a terminal, which relate to the communication field. The method includes: sending measurement configuration information to the terminal; wherein, the measurement configuration information includes: carrying types used to distinguish measurement objects The measurement object configuration information indicated by the distinction; receiving the measurement result sent by the terminal after measuring the determined measurement object, the determined measurement object is determined by the terminal according to the distinction indication; the type of the measurement object includes: LAA frequency The LAA cell at the LTE frequency point, the LTE cell at the LTE frequency point, or the MF cell at the MF frequency point; the indication of the distinction is an absolute radio frequency channel number. The solution of the present invention enables the terminal to distinguish the type of measurement object, such as LAA and MF measurement objects, and enables the terminal to measure the channel quality of the frequency points of the entire or part of the MF frequency band, thereby supporting the handover of the terminal from the LTE network to the MF network .

Description

technical field [0001] The present invention relates to the field of measurement of wireless communication networks, in particular to a measurement method, base station and terminal of a wireless communication network. Background technique [0002] In the Licensed Assistant Access (LAA, Licensed Assistant Access) technology of the 3GPP standard organization, the carrier using the unlicensed frequency band adopts the physical layer technology that conforms to the LTE standard. In order for LAA and other devices in the unlicensed band (such as WiFi devices) to fairly occupy the channel of the unlicensed band and avoid mutual interference between the devices in the unlicensed band, the carrier physical layer of the LAA unlicensed band introduces a carrier sense technology similar to WiFi. Speaking (LBT, Listen BeforeTalk) mechanism. When the base station or the terminal detects that the unlicensed frequency band channel is occupied, that is, when the LBT fails, it stops sendin...

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): H04W36/14H04W36/30H04W24/08
CPCH04W28/00H04W36/14H04W24/10H04W36/0069H04W36/0085H04W36/0058H04W36/0022H04W36/0027H04W36/0072H04W72/0453
Inventor 路杨孙立新丁颖哲
Owner BAICELLS TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap