Method and device for measurement reporting
A technology for measurement reporting and measurement configuration, applied in the field of measurement reporting, can solve problems such as data transmission errors, inability to accurately know beam interference conditions, and reduce multi-user transmission efficiency, so as to improve performance and efficiency and facilitate beam interference management.
Active Publication Date: 2022-03-08
CHENGDU HUAWEI TECH
View PDF4 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0006] However, in practice, the resources with the largest RSRP reported by the terminal equipment do not necessarily have strong interference with each other. Therefore, the network equipment cannot accurately know the interference between the beams.
[0007] Therefore, using the existing technology, when performing multi-user transmission, since the network equipment cannot know the interference between beams, beams with strong mutual interference may be used for transmission, resulting in data transmission errors, thereby reducing multi-user transmission s efficiency
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0082] The technical solution in this application will be described below with reference to the accompanying drawings.
[0083] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which this application belongs. The terms used herein in the specification of the application are only for the purpose of describing specific embodiments, and are not intended to limit the application.
[0084] The embodiments of the present application may be applied to a beam-based multi-carrier communication system, for example, a 5G system or a new radio (new radio, NR) system.
[0085] To facilitate the understanding of the embodiments of the present application, some terms involved in the embodiments of the present application are firstly introduced below.
[0086] 1. Beam
[0087] The embodiment of the beam in the NR protocol can be a spatial domain filter (spatial domain filt...
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
Login to View More Abstract
The present application provides a method and device for measurement reporting, the method includes: receiving a measurement signal sent by a network device through a measurement resource; based on the measurement signal, determining N channel resources to be reported and each of the N channel resources M interference resources, the N channel resources are part or all of the measurement resources, and the receiving beam of the interference resource of a channel resource is the same as the receiving beam of the channel resource; the measurement result is reported to the network device, and the measurement result includes N Indexes of channel resources, and indexes of M interference resources for each channel resource in the N channel resources. The terminal equipment reports the channel resources and the interference resources of the channel resources to the network equipment, so that the network equipment can know the interference situation between the beams more accurately, so that it can effectively avoid the use of beams with strong mutual interference for multi-user transmission. transmission, which in turn can improve the efficiency of multi-user transmission.
Description
technical field [0001] The present application relates to the communication field, in particular to a method and device for measurement reporting. Background technique [0002] The 5th generation mobile communication system (5th generation, 5G) adopts high-frequency communication, that is, transmits data by using signals in a high-frequency band (for example, a frequency band higher than 6 GHz). A major problem with high-frequency communications is that signal energy drops off dramatically with transmission distance, resulting in shorter signal transmission distances. To overcome this problem, analog beam technology was proposed for high-frequency communication. Analog beam technology refers to concentrating signal energy in a small range through a large-scale antenna array to form a signal similar to a beam, thereby increasing the transmission distance. This beam-like signal can be called an analog beam, or beam for short. [0003] Network devices can generate different ...
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
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): H04W24/10H04B17/382H04B17/345H04W72/04H04W72/08H04W72/54
CPCH04W24/10H04B17/382H04B17/345H04W72/046H04W72/541H04W72/542H04W72/04H04W72/54
Inventor 樊波管鹏张荻
Owner CHENGDU HUAWEI TECH