Method for allocating resources in cellular network using unlicensed band and device therefor

A technology of unlicensed frequency band and cellular network, which is applied in the field of resource allocation in unlicensed frequency band

Active Publication Date: 2018-02-06
SAMSUNG ELECTRONICS CO LTD
View PDF1 Cites 36 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in a shared frequency band such as an unlicensed frequency band for which coexistence rules of different communication systems are established, several problems may arise in the application of existing resource allocation schemes

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 allocating resources in cellular network using unlicensed band and device therefor
  • Method for allocating resources in cellular network using unlicensed band and device therefor
  • Method for allocating resources in cellular network using unlicensed band and device therefor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0046] Hereinafter, embodiments of the present disclosure will be described with reference to the accompanying drawings.

[0047] When describing the embodiments of the present disclosure, technical issues that are known in the technical field of the present disclosure and are not directly related to the present disclosure will not be described. By omitting unnecessary descriptions, the subject matter of the present disclosure will be more clearly described without being obscured.

[0048] For the same reason, some elements will be exaggerated, omitted or simplified in the drawings. The size of each element does not utterly reflect the actual size of the element. In each figure, the same or corresponding elements will be referred to by the same reference numerals.

[0049] The advantages and features of the present disclosure and methods of achieving them will be apparent with reference to the embodiments described below in conjunction with the accompanying drawings. Howeve...

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 is a 5G or pre-5G communication system provided so as to support a data transmission rate higher than that of a 4G communication system, such as LTE. A method and a device for transmitting information in a communication system are disclosed. The method for allocating resources in a cellular network using an unlicensed band comprises the steps of: generating at least one resource allocation signal containing information indicating a plurality of continuous uplink subframes capable of communicating through the unlicensed band; transmitting the resource allocation signal to a user equipment (UE) through the unlicensed band for the duration of at least one downlink subframe; and receiving uplink data from the UE for the duration of the continuous uplink subframes.

Description

technical field [0001] The present disclosure relates to a method and apparatus for allocating resources for an unlicensed band in a system sharing resources for device-to-device communication. Background technique [0002] In order to meet the increasing demand for wireless data services since the commercialization of 4th generation (4G) communication systems, efforts have been made to develop improved 5th generation (5G) communication systems or pre-5G (pre-5G) communication systems. Therefore, a 5G communication system or a quasi-5G communication system is also called a super 4G network communication system or a post-Long Term Evolution (LTE) system. [0003] In order to achieve a high data rate, it is being considered to implement a 5G communication system in an ultra high frequency (mm wave) frequency band (for example, a 60 GHz frequency band). In 5G communication systems, beamforming, massive multiple-input multiple-output (MIMO), full-dimensional MIMO (FD-MIMO), arr...

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): H04W72/04H04W72/12H04W74/00H04W74/08H04L5/00
CPCH04L5/0055H04W72/0446H04W74/002H04W74/085H04W72/20H04L5/00H04W72/04H04W72/12H04W74/00H04W74/08H04L5/0092H04L27/0006H04W16/14H04W72/1268H04W72/23H04L1/1812H04W84/02H04W72/52H04W72/21
Inventor 朴承勋文廷民柳善姬郑柄薰郑丁寿
Owner SAMSUNG ELECTRONICS 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