Beam forming transmission method and network equipment

A transmission method and beamforming technology, applied in the field of beamforming transmission method and network equipment, can solve the problems of flexibility and performance limitation

Active Publication Date: 2018-07-17
DATANG MOBILE COMM EQUIP CO LTD
View PDF6 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a beamforming transmission method and network equipment, which are used to solve the defects of flexibility and limited per...

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
  • Beam forming transmission method and network equipment
  • Beam forming transmission method and network equipment
  • Beam forming transmission method and network equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0120] In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0121] In the embodiment of the present invention, such as figure 1 As shown, the process of beamforming transmission is as follows:

[0122] Step 101: The network side determines configuration information of PRB bundling parameters, wherein the time domain configuration information in the configuration information is configurable.

[0123] In a specific implementation process, the network side may specifically be the core network or R...

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 beam forming transmission method and network equipment, which are used for solving the defects of limited flexibility and limited performance of the method for improving channel estimation quality in the prior art; the method comprises the following steps that: a network side determines configuration information of a PRB bundling parameter, wherein the time domain configuration information in the configuration information is configurable; the network side transmits the configuration information to a terminal, so that after the terminal receives the configuration information, channel estimation and demodulation are performed by using a precoding mode corresponding to the configuration information.

Description

technical field [0001] The present invention relates to the field of communication technologies, in particular to a beamforming transmission method and network equipment. Background technique [0002] With the continuous development of science and technology, wireless access technologies such as LTE (Long Term Evolution, long-term evolution), LTE-A (LTE-Advanced, evolution of LTE) and the like have been widely used. [0003] In the current LTE system, in order to improve the quality of channel estimation, PRB bundling technology (Physical Resource Block bundling, physical resource block bundling technology) is usually used, thereby limiting the signal in several consecutive PRB (Physical Resource Block, physical resource block ) to maintain the precoding mode without mutation. The implementation process is as follows: first, the network side determines the size of the PRG (Precoding Resource Block Group, Precoding Resource Block Group) according to the system bandwidth, and...

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): H04B7/0456H04B7/08H04L25/02
CPCH04B7/0456H04B7/086H04L25/0202H04B7/0617H04L5/005H04W72/046H04W92/10H04L5/0092H04L5/0094H04W88/02H04W72/0453H04W72/0446H04W24/10H04W88/12H04W88/08H04W8/245H04W72/23
Inventor 苏昕高秋彬拉盖施陈润华李辉李传军黄秋萍王蒙军
Owner DATANG MOBILE COMM EQUIP 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