Signal processing method and base station

A signal processing and signal technology, applied in the field of communications, can solve the problems of low transmission efficiency, redundant signal quality, and difficulty in improving transmission efficiency.

Active Publication Date: 2019-05-24
SHANGHAI HUAWEI TECH CO LTD
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, for the signal transmission power agreed by the base station, the higher the quality requirements of the signal, the lower the transmission efficiency
In practical applications, signals with different characteristics have different error requirements for signal quality. The signal quality is completely required in accordance with the worst scenario, so that among the signals transmitted by the base station, the quality of the signal with low quality requirements is redundant and it is difficult to improve the transmission. 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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Signal processing method and base station
  • Signal processing method and base station
  • Signal processing method and base station

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0092] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.

[0093] It should be understood that although the terms first, second, etc. may be used to describe each terminal in this embodiment of the present invention, the terminal should not be limited to these terms. These terms are only used to distinguish one terminal from another. For example, without departing from the scope of the embodiments of the present invention, a first terminal may also be called a second terminal, and similarly, a second terminal may also be called a...

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

Disclosed are a signal processing method and a base station, which are used for improving the transmission efficiency of transmitted signals while ensuring the signal quality of each signal of a plurality of transmitted signals. The method provided in the embodiments of the present invention comprises: determining that N signals transmitted to N current scheduling terminals are comprised in current transmitted signals; then determining parameters of the N signals; according to the parameters of the N signals, respectively determining features of the N signals; and according to the features of the N signals, respectively adjusting the transmitting power of the N signals, so as to reduce the transmitting power of a signal, the signal quality requirement of which is high, and / or increase the transmitting power of a signal, the signal quality requirement of which is low.

Description

technical field [0001] The present invention relates to the communication field, in particular to a signal processing method and a base station. Background technique [0002] The current most popular communication standard Long Term Evolution (LTE) adopts Orthogonal Frequency Division Multiplexing (OFDM) technology. OFDM technology divides the channel into several orthogonal sub-channels, and the data is modulated into transmission on each subchannel. Orthogonal signals can be separated by using correlation techniques at the receiving end, which can reduce mutual interference between sub-channels and make reception easier. [0003] At present, the transmission power of multiple signals included in the transmitted signal of the base station is uniformly determined by the base station, and no matter which transmission mode is actually used, the quality of the signal is also required by the worst scenario. [0004] However, for the signal transmission power agreed upon by the...

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 Patents(China)
IPC IPC(8): H04W52/24H04W52/36H04L27/26
CPCH04W52/24
Inventor 邹志强柴洪林
Owner SHANGHAI HUAWEI TECH 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