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

Method and apparatus for indicating uplink measurement signal

A technology for measuring signals and indications, applied in the field of indication methods and devices for uplink measurement signals, can solve problems such as frequent changes, and achieve the effect of facilitating measurement

Active Publication Date: 2018-10-16
HUAWEI TECH CO LTD
View PDF3 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, the beam pairs that can be used for communication between the base station and the terminal equipment may change frequently, for example, due to changes in the channel environment or the movement of the terminal equipment, etc.

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
  • Method and apparatus for indicating uplink measurement signal
  • Method and apparatus for indicating uplink measurement signal
  • Method and apparatus for indicating uplink measurement signal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0047]The embodiments of the present invention can be used in wireless networks of various technologies. A radio access network device may include different network elements in different systems. For example, the network elements of the wireless access network in LTE (Long Term Evolution), LTE-A (LTE Advanced) and 5G NR (New Radio) include eNB (eNodeB, evolved base station), TRP (transmission reception point), etc. WLAN ( Wireless local area network) / Wi-Fi network elements include an access point (Access Point, AP) and the like. Other wireless networks may also use a solution similar to the embodiment of the present invention, but the relevant modules in the base station system may be different, which is not limited by the embodiment of the present invention.

[0048] It should also be understood that in the embodiment of the present invention, the terminal equipment includes but not limited to user equipment (UE, UserEquipment), mobile station (MS, Mobile Station), mobile te...

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 provides a method and apparatus for indicating an uplink measurement signal. The method comprises the following steps: a terminal device receives signaling sent by a network device, wherein the signaling carries indication information for indicating a sending beam of the terminal device for sending the uplink measurement signal; and the terminal device sends the uplink measurement signal to the network device by using the corresponding sending beam according to the indication information. In the method, as the terminal device receives the indication information for indicating thesending beam of the terminal device for sending the uplink measurement signal, the uplink measurement signal can be sent by using the corresponding sending beam; and the network device can conveniently perform uplink signal measurement based on the beam.

Description

technical field [0001] The present invention relates to the field of wireless communication, and more specifically, to a method and device for indicating an uplink measurement signal. Background technique [0002] In the wireless communication system, the radio resource management can use the measurement method of the uplink measurement signal, that is, the terminal device sends the uplink measurement signal, such as: synchronization signal SS (Synchronization Signal), sounding reference signal SRS (Sounding Reference Signal), beam reference signal BRS (beam reference signal), etc.; for example, the base station estimates the quality of the uplink channel by detecting the SRS sent by the terminal equipment, and can perform corresponding resource allocation and selection of transmission parameters according to the uplink channel state, or perform other corresponding radio resource management. [0003] In order to meet the large-capacity and high-speed transmission requirement...

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 Applications(China)
IPC IPC(8): H04W72/04H04L5/00
CPCH04W72/046H04L5/0053H04W72/23H04L5/0048H04W24/10H04B7/0639H04B7/0632H04W16/28H04W72/21
Inventor 唐小勇张希李铕
Owner HUAWEI TECH CO LTD