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

Method for transmitting uplink control information and device therefor

A technology of link control information and downlink, which is applied in the field of sending uplink control information and can solve problems such as reducing the transmission area.

Active Publication Date: 2017-08-01
LG ELECTRONICS INC
View PDF5 Cites 47 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since a multi-node system transmits signals using nodes distributed to different locations, the transmission area covered by each antenna is reduced compared to antennas installed in a conventional centralized antenna system

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 for transmitting uplink control information and device therefor
  • Method for transmitting uplink control information and device therefor
  • Method for transmitting uplink control information and device therefor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0054] Reference will now be made in detail to the preferred embodiments of the invention, examples of which are illustrated in the accompanying drawings. The drawings illustrate exemplary embodiments of the invention and provide a more detailed description of the invention. However, the scope of the present invention is not limited thereto.

[0055] In some cases, in order to prevent the concept of the present invention from being obscured, structures and devices of known art will be omitted, or main functions based on the respective structures and devices will be shown in the form of a block diagram. Also, where possible, the same reference numbers will be used throughout the drawings and the specification to refer to the same or like parts.

[0056] In the present invention, User Equipment (UE) is a fixed or mobile device. A UE is a device that transmits and receives user data and / or control information by communicating with a base station (BS). The term "UE" may be 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
Login to View More

PUM

No PUM Login to View More

Abstract

A method for transmitting uplink control information in a wireless communication system according to an embodiment of the present invention, is performed by a terminal, may comprise the steps of: determining the number of coded symbols according to the payload size of uplink control information to be transmitted; and mapping the uplink control information to an uplink resource according to the determined number of the coded symbols, wherein the number of the coded symbols is determined by using a parameter selected according to the payload size of the uplink control information to be transmitted.

Description

technical field [0001] The present invention relates to a wireless communication system, and more particularly, to a method and apparatus for transmitting uplink control information. Background technique [0002] Various devices and technologies including smartphones, tablet PCs, and the like that require M2M (Machine-to-Machine) communication and high data throughput are emerging and spreading. Consequently, the amount of data that needs to be processed in cellular networks is growing rapidly. In order to meet rapidly increasing data processing demands, carrier aggregation technology for effectively using more frequency bands, cognitive radio technology, multi-antenna technology for increasing data capacity transmitted in a limited frequency, multi-base station cooperation technology, etc. etc are under development. Furthermore, the communication environment is evolving in such a way that the density of nodes to which proximate devices can access increases. A node corres...

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): H04L1/18H04L5/00H04W24/10H04W72/12
CPCH04L1/1806H04L5/0044H04W24/10H04W72/54H04W72/21H04L5/00H04L1/1861H04L1/1664H04L1/1671H04L1/1864H04L1/1896H04L5/001H04L5/0055H04L1/1812H04W72/1268H04W72/0446H04W72/0453
Inventor 朴汉俊梁锡喆黄大成安俊基李承旻李贤镐
Owner LG ELECTRONICS INC
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