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Method for scheduling uplink transmission in communication network

A communication network and link technology, which is applied in network planning, wireless communication, transmission path separation devices, etc., can solve the problem that communication nodes cannot send signals, and achieve the effect of improving uplink transmission efficiency and performance

Active Publication Date: 2018-07-10
ELECTRONICS & TELECOMM RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this case, the communication node supporting LTE (or LTE-A, etc.) may not be able to transmit the signal at the desired time point

Method used

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  • Method for scheduling uplink transmission in communication network
  • Method for scheduling uplink transmission in communication network
  • Method for scheduling uplink transmission in communication network

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Embodiment Construction

[0069] Embodiments of the present disclosure are disclosed herein. However, specific structural and functional details disclosed herein are merely representative for purposes of describing embodiments of the present disclosure, however, embodiments of the present disclosure may be embodied in many alternative forms and should not be construed as limited to those disclosed herein. Examples of the present disclosure are illustrated.

[0070] Therefore, while the present disclosure is susceptible to various modifications and alternative forms, specific embodiments thereof are shown by way of example in the drawings and will be described in detail herein. It should be understood, however, that there is no intent to limit the disclosure to the particular forms disclosed, but on the contrary, the disclosure is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the disclosure. Like numbers refer to like elements throughout the descriptio...

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Abstract

Disclosed is a method for scheduling an uplink transmission in a communication network. A terminal operation method comprises the steps of: detecting a control channel of a subframe #n transmitted from a base station; receiving an uplink grant from the control channel; and transmitting, to the base station, a plurality of subframes scheduled by the uplink grant. Thus, the performance of the communication network may be improved.

Description

technical field [0001] The present invention relates to techniques for scheduling uplink transmissions, and more particularly to techniques for scheduling uplink transmissions in a communication network supporting unlicensed bands. Background technique [0002] With the advancement of information communication technology, various wireless communication technologies are also developing. Wireless communication technologies can generally be classified into technologies using licensed frequency bands and technologies using unlicensed frequency bands (eg, Industrial-Scientific-Medical (ISM) frequency bands) according to frequency bands used by the corresponding technologies. Since the licensed frequency band is exclusively used by a specific operator, the technology using the licensed frequency band can provide better reliability, communication quality, etc. than the technology using the unlicensed frequency band. [0003] There is Long Term Evolution (LTE) or LTE-Advanced (LTE-...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W72/12H04W72/14H04L27/26H04L5/00
CPCH04L5/00H04L27/26H04W72/12H04L5/001H04L5/0035H04L5/005H04L5/0051H04L5/0092H04L27/2636H04W72/1268H04W74/0808H04W72/23H04L5/0007H04L27/2602H04W72/21H04W16/14H04W16/18
Inventor 严重善郑润朴承根柳星珍
Owner ELECTRONICS & TELECOMM RES INST