Measurement reporting method and device
A technology of measurement reporting and measurement configuration, applied in the field of measurement reporting, can solve problems such as reducing multi-user transmission efficiency, data transmission errors, and inability to accurately know beam interference
Active Publication Date: 2020-08-07
CHENGDU HUAWEI TECH
View PDF5 Cites 3 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 solutions in the present 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 for the purpose of describing specific embodiments only, 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 understanding of the embodiments of the present application, some terms involved in the embodiments of the present application are first introduced below.
[0086] 1. Beam
[0087] The embodiment of the beam in the NR protocol may be a spatial domain filter (spatial domain fi...
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 invention provides a measurement reporting method and device. The method comprises the steps of receiving a measurement signal sent by a network device through a measurement resource; determiningN channel resources to be reported and M interference resources of each channel resource in the N channel resources based on the measurement signal, the N channel resources being part or all of the measurement resources, and a receiving beam of the interference resource of one channel resource being the same as a receiving beam of the channel resource; and reporting a measurement result to the network equipment, wherein the measurement result comprises indexes of N channel resources and indexes of M interference resources of each channel resource in the N channel resources. According to the embodiment of the invention, 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 obtain the more accurate interference condition between the beams, thereby effectively avoiding the transmission by adopting the beams with stronger mutual interference in the multi-user transmission, andfurther improving the efficiency of the multi-user transmission.
Description
technical field [0001] The present application relates to the field of communications, and in particular, to a method and device for measurement reporting. Background technique [0002] The fifth generation mobile communication system (5th generation, 5G) adopts high-frequency communication, that is, uses a high-frequency frequency band (eg, a frequency band higher than 6 GHz) to transmit data. A major problem with high-frequency communications is that the signal energy drops dramatically with 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 the use of large-scale antenna arrays to concentrate signal energy in a smaller range to form a beam-like signal, thereby increasing the transmission distance. This beam-like signal can be called an analog beam, or simply a beam. [0003] Network equipment can generate different beams, and diffe...
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 Applications(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