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

A quality measurement method, user equipment, network side equipment and system

A network-side equipment, quality measurement technology, applied in transmission systems, digital transmission systems, electrical components, etc., can solve the problem of low accuracy of downlink quality measurement results

Active Publication Date: 2018-05-11
HUAWEI TECH CO LTD
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Embodiments of the present invention provide a quality measurement method, user equipment, network-side equipment, and a system, aiming to solve the problem of low accuracy of UE downlink channel quality measurement or downlink pilot quality measurement or downlink quality measurement results in the prior art The problem

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 quality measurement method, user equipment, network side equipment and system
  • A quality measurement method, user equipment, network side equipment and system
  • A quality measurement method, user equipment, network side equipment and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0072] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the accompanying drawings that need to be used in the descriptions of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only of the present invention. For some embodiments, those of ordinary skill in the art can also obtain other drawings based on these drawings without paying creative efforts.

[0073] Using resource restricted subframe (Resource Restricted Subframe, RRS) technology, when the resources are high speed physical downlink shared channel (High speed-physical downlink shared channel, HS-PDSCH) power, the RRS is equivalent to almost blank subframe (Almost blank subframe, ABS). That is, the second cell and the first cell coordinately schedule respective UEs according to a certain criterion. In the ABS subframe, the first cell reduces the transmission power of the HS-...

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 invention is applicable to the technical field of wireless communication, and provides a quality measurement method, user equipment and a quality measurement system. The method includes: the user equipment UE receives the resource-restricted subframe RRS information sent by the network side equipment; the UE according to The RRS information performs downlink channel quality measurement and / or downlink physical layer channel quality measurement. In the present invention, the UE performs downlink channel quality measurement or downlink physical layer channel quality measurement according to the RRS information sent by the network side equipment. This measurement method can enable the UE to enjoy more accurate downlink channel quality measurement results or downlink physical layer channel quality measurement results.

Description

technical field [0001] The invention belongs to the technical field of wireless communication, and in particular relates to a quality measurement method, user equipment, network side equipment and a system. Background technique [0002] With the development of communication technology, more and more new technologies emerge. Wideband Code Division Multiple Access (WCDMA) is currently the most widely used third-generation wireless communication system. How to evolve the WCDMA system to meet the user's demand for high-speed uplink and downlink data transmission is the most important research work in the field of wireless communication. Starting from R5, a series of important technologies have been introduced into WCDMA to improve uplink and downlink data transmission rates: High Speed ​​Downlink Packet Access (HSDPA), High Speed ​​Uplink Packet Access (HSUPA) ), multiple-input multiple-output (Multiple-Input Multiple-Out-put, MIMO), 64-phase quadrature amplitude modulation (Qu...

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): H04L1/00H04W24/10
Inventor 张鹏王宗杰
Owner HUAWEI TECH CO LTD