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Device and method for acquiring system information in wireless communication system

A wireless communication system and system information technology, applied in the field of obtaining system information, can solve problems such as inability to communicate, ensure service coverage, etc.

Pending Publication Date: 2020-10-23
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Failure to decode system information results in loss of communication, so the success rate of decoding system information can have a large impact on ensuring service coverage

Method used

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  • Device and method for acquiring system information in wireless communication system
  • Device and method for acquiring system information in wireless communication system
  • Device and method for acquiring system information in wireless communication system

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Embodiment Construction

[0034] Terms used in the present disclosure are for describing specific embodiments only, and are not intended to limit the present disclosure. A singular expression may include a plural expression unless absolutely different in context. Unless otherwise defined, all terms (including technical terms and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs. Terms such as those defined in general dictionaries may be interpreted as having the same meanings as the contextual meanings in the relevant technical field, and should not be interpreted as having ideal or overly formal meanings unless clearly defined in the present disclosure. Even terms defined in the present disclosure should not be interpreted as excluding embodiments of the present disclosure in some cases.

[0035] Hereinafter, various embodiments of the present disclosure will be described based on a hardware method. However...

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Abstract

Disclosed is a 5-th generation (5G) or pre-5G communication system for supporting a data transmission rate higher than that of a 4th generation (4G) communication system such as long term evolution (LTE). According to various embodiments, a device of a terminal, in a wireless communication system, can comprise at least one processor and at least one transmission / reception device operatively coupled to the at least one processor. The at least one transmission / reception device receives, from a base station, a first signal transmitted using a first beam of the base station and including system information and receives, from the base station, a second signal transmitted using a second beam of the base station and including the system information, and the at least one processor decodes the second signal in combination with the first signal, thereby enabling the system information to be acquired.

Description

technical field [0001] The present disclosure generally relates to wireless communication systems, and more particularly relates to a device and method for acquiring system information in a wireless communication system. Background technique [0002] To meet the increased demand for wireless data traffic since the deployment of 4G communication systems, efforts have been made to develop improved 5G or pre-5G communication systems. Therefore, 5G or pre-5G communication system is also called "beyond 4G network" or "post-LTE system". [0003] 5G communication systems are considered to be implemented in higher frequency (mmWave) frequency bands (eg, 60GHz band) to achieve higher data rates. In order to reduce the propagation loss of radio waves and increase the transmission distance, beamforming, massive multiple-input multiple-output (MIMO), full-dimensional MIMO (FD-MIMO), array antennas, analog beamforming, massive Antenna technology. [0004] In addition, in the 5G commun...

Claims

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Application Information

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IPC IPC(8): H04B7/08H04B7/06
CPCH04B7/0617H04B7/088H04B7/0871H03M13/1102H03M13/13H03M13/23H03M13/3769H03M13/6306H04B7/0837H04B7/0632H04W48/16H04W72/046H04W72/53
Inventor 郑导泳金俸辰金兑苘白寅吉柳尚圭郑隽羲
Owner SAMSUNG ELECTRONICS CO LTD