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

Channel state information (CSI) reporting method and related product

A technology of channel state information and configuration information, which is applied in the field of communication processing, can solve problems affecting network performance and the inability to report CSI measurement results, and achieve the effect of improving network performance

Pending Publication Date: 2022-06-17
BEIJING SPREADTRUM HI TECH COMM TECH CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing CSI (Channel state information, channel state information) report can only contain the CSI measurement results under one TRP (Transmission and reception point, sendin

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
  • Channel state information (CSI) reporting method and related product
  • Channel state information (CSI) reporting method and related product
  • Channel state information (CSI) reporting method and related product

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0118]实施例一

[0119]本申请实施例一提供一种信道状态信息CSI的上报方法，该方法可以在如图1所示的网络构架下执行，该方法如图4所示，包括如下步骤：

[0120]步骤S401、UE接收网络设备发送的网络配置信息，该网络配置信息包括显式指示信息，该显式指示信息可以为01；

[0121]步骤S402、UE获取所述网络配置信息关联的CSI报告应包含的CSI测量结果；上述测量结果包括部分1和部分2；

[0122]上述部分1可以包括：单个TRP传输假设下的CRI和第一个码字的CQI；部分2可以包括：组0，组0包括：单个TRP传输假设下的PMI和第二个码字的CQI。

[0123]当然上述测量结果还可以为多个TRP传输假设下的CSI测量结果，具体的，部分1可以包括：多个TRP传输假设下的2个RI、1个或者2个CQI；部分2可以包括：组0，可以包括多个TRP传输假设下的2个PMI。

[0124]本申请实施例提供的技术方案实现了类型2的CSI测量结果的上报，提高了网络质量。

Example Embodiment

[0125]实施例二

[0126]本申请实施例二提供一种信道状态信息CSI的上报方法，该方法可以在如图1所示的网络构架下执行，该方法如图5所示，包括如下步骤：

[0127]步骤S501、UE接收网络设备发送的网络配置信息，该网络配置信息包括显式指示信息，该显式指示信息可以为10；

[0128]步骤S502、UE获取所述网络配置信息关联的CSI报告应包含的CSI测量结果；上述测量结果包括部分1和部分2；

[0129]上述部分1可以包括：多个TRP传输假设下的2个RI、1个或者2个CQI；部分2可以包括：组1包括：多个TRP传输假设下的2个RI，1个或者2个CQI；组2包括：多个TRP传输假设下的2个PMI。

[0130]本申请实施例提供的技术方案实现了类型3的CSI测量结果的上报，提高了网络质量。

Example Embodiment

[0131]实施例三

[0132]本申请实施例三提供一种信道状态信息CSI的上报方法，该方法可以在如图1所示的网络构架下执行，该方法如图6所示，包括如下步骤：

[0133]步骤S601、UE接收网络设备发送的网络配置信息，该网络配置信息包括显式指示信息，该显式指示信息可以为11；

[0134]步骤S5602、UE获取所述网络配置信息关联的CSI报告应包含的CSI测量结果；上述测量结果包括部分1和部分2；

[0135]上述部分1可以包括：单个TRP传输假设下的CRI和第一个码字的CQI；部分2可以包括：组0，组0包括：单个TRP传输假设下的PMI和第二个码字的CQI。

[0136]本申请实施例提供的技术方案实现了类型4的CSI测量结果的上报，提高了网络质量。

[0137]参阅图7，图7提供一种信道状态信息CSI的上报装置，所述装置包括：

[0138]获取单元701，用于获取网络配置信息，获取所述网络配置信息关联的CSI报告应包含的CSI测量结果，

[0139]通信单元702，用于将该CSI报告上报；

[0140]在一种可选的方案中，上述网络配置信息包括：CSI报告配置信息。

[0141]所述CSI报告配置信息包括隐式或显式的指示信息，所述指示信息用于指示关联的CSI报告应包含的CSI测量结果类型。

[0142]在一种可选的方案中，上述CSI测量结果类型包括以下至少一种：

[0143]类型1 CSI测量结果，包括单个发送接收点TRP传输假设下的CSI测量结果，和多个TRP传输假设下的CSI测量结果；

[0144]类型2 CSI测量结果，包括单个TRP传输假设下的CSI测量结果，或者多个TRP传输假设下的CSI测量结果；

[0145]类型3 CSI测量结果，包括2个单个TRP传输假设下的CSI测量结果，和多个TRP传输假设下的CSI测量结果；

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

Provided in an embodiment of the present application are a channel state information (CSI) reporting method and related products, the method comprising: a UE acquiring network configuration information, acquiring a CSI measurement result contained in a CSI report associated with the network configuration information, and reporting the CSI report by the UE; the network configuration information comprises CSI report configuration information. The technical scheme provided by the invention has the advantage of improving the network performance.

Description

technical field [0001] The present application relates to the technical field of communication processing, in particular to a method for reporting channel state information (CSI) and related products. Background technique [0002] The existing CSI (Channel state information, channel state information) report can only contain the CSI measurement results under one TRP (Transmission and reception point, sending and receiving point) transmission assumption, and cannot realize the CSI measurement results under multiple TRP transmission assumptions. report, which affects network performance. Contents of the invention [0003] The embodiment of the present application discloses a method for reporting channel state information CSI and related products, which can support the reporting of CSI measurement results and improve network performance. [0004] In a first aspect, a method for reporting channel state information (CSI) is provided, and the method includes the following steps...

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): H04W24/10
CPCH04W24/10
Inventor 王化磊
Owner BEIJING SPREADTRUM HI TECH COMM TECH 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