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Method and device for sending and receiving data in mobile communication system

A method of sending and a technology of sending data, which is applied in the field of fifth-generation or pre-5G communication systems, and can solve the problems of not making a determination, not making a statement, etc.

Active Publication Date: 2021-04-02
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

No determination has been made, and no representation is made, as to whether any of the foregoing might be applicable as prior art with respect to the present disclosure

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  • Method and device for sending and receiving data in mobile communication system
  • Method and device for sending and receiving data in mobile communication system
  • Method and device for sending and receiving data in mobile communication system

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[0028]The following description will be provided with reference to the drawings to help comprehensively understand various embodiments of the present disclosure of the claims and their equivalents. It includes a variety of specific details to help understand, but these details are only considered example. Accordingly, one of ordinary skill in the art will recognize that various modifications and modifications may be made to various embodiments described herein without departing from the scope and spirit of the disclosure. In addition, descriptions of well-known functions and structures can be omitted for clarity and conciseness.

[0029]The terms and words used in the following description and the claims are not limited to written significance, but only by the inventors such that the present disclosure can be understood and consistent. Thus, it will be apparent to those skilled in the art that the following description of the various embodiments of the present disclosure is only provid...

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Abstract

Provided is a method for sending data through a sending node in a wireless communication system. The method includes: sending a channel information request to the base station; sending a data packet to the base station based on a first channel information value received in response to the sent channel information request, and waiting to receive a response packet from the base station indicating receipt of the data packet; If receiving the response packet fails during the predetermined time interval, detecting an energy level of a signal received within the predetermined time interval; and reconfiguring one of a transmission method of the response packet and a transmission method of the next data packet based on the detected energy level .

Description

Technical field[0001]The present disclosure relates to a fifth generation (5 g) or pre-5G communication system, which is set to support data transmission rate than data transmission rates than the fourth generation (4G) communication system (such as long-term evolution (LTE)).Background technique[0002]In order to meet the increased wireless data communication needs after the fourth-generation (4G) communication system has commercialized, it is working to develop improved fifth-generation (5G) communication system or PRE-5G communication system. Thus, the 5G communication system or the PRE-5G communication system is referred to as an over 4G network communication system or a post-long evolution (LTE) system.[0003]In order to achieve a high data transmission rate, a 5G communication system is implemented in a millimeter wave band (for example, 60 GHz band). In order to reduce the path loss of radio waves in the ultra-high frequency band or increase the transmission distance of radio w...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L1/12H04W40/08H04W40/12H04L45/28
CPCH04B7/0408H04L1/12H04W40/12H04W40/08H04B7/0695H04B7/088H04L1/1692H04L1/188H04L1/0003H04L1/0009Y02D30/70
Inventor 金载原柳炫圭卢东辉朴廷镐吴锺浩尹星绿郑導泳
Owner SAMSUNG ELECTRONICS CO LTD
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