Method and apparatus of flexible data transmissions and receptions in next generation cellular networks

A technology for information transmission and parameter set, which is applied to the separation device, synchronization device, digital transmission system and other directions of the transmission path to achieve the effect of flexible network access

Active Publication Date: 2019-06-25
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Aspects of the present disclosure are to address at least the above-mentioned problems and / or disadvantages and to provide at least the advantages described below.

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  • Method and apparatus of flexible data transmissions and receptions in next generation cellular networks
  • Method and apparatus of flexible data transmissions and receptions in next generation cellular networks
  • Method and apparatus of flexible data transmissions and receptions in next generation cellular networks

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Embodiment Construction

[0061] The following description with reference to the accompanying drawings is provided to assist in a comprehensive understanding of various embodiments of the present disclosure as defined by the claims and their equivalents. It includes various specific details to aid in that understanding, but these are to be regarded as merely exemplary. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the various embodiments described herein can be made without departing from the scope and spirit of the disclosure. Also, descriptions of well-known functions and constructions may be omitted for clarity and conciseness.

[0062] The terms and words used in the following description and claims are not limited to the bibliographical meanings, but, are merely used by the inventor to enable a clear and consistent understanding of the present disclosure. Accordingly, it should be apparent to those skilled in the art that the following de...

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Abstract

A communication method and system for converging a 5th-generation (5G) communication system for supporting higher data rates beyond a 4th-generation (4G) system with a technology for Internet of Things (IoT) is provided. The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. The method for obtaining numerology information by a user equipment (UE) includes detecting synchronization signals, obtaining first numerology information for the synchronization signals, decoding a physical broadcast channel (PBCH) based on the first numerology information, obtaining secondnumerology information for a physical downlink control channel (PDCCH) according to a result of the decoding, and receiving control information on the PDCCH based on the second numerology information.

Description

technical field [0001] The present disclosure relates to wireless communication systems. More particularly, the present disclosure relates to an apparatus and method for providing flexible data transmission and reception in a wireless communication system. Background technique [0002] In order to meet the demand for wireless data services that have increased since the deployment of fourth generation (4G) communication systems, efforts have been made to develop improved fifth generation (5G) or pre-5G communication systems. Therefore, 5G or pre-5G communication systems are also called "beyond 4G networks" or "late long-term evolution (LTE) systems". The 5G communication system is considered to be implemented in a higher frequency (millimeter wave (mmWave)) band (eg, 60 GHz band) in order to achieve a higher data rate. In order to reduce the propagation loss of radio waves and increase the transmission distance, beamforming, massive multiple-input multiple-output (MIMO), fu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W72/04H04W56/00
CPCH04W4/70H04L5/0048H04L5/0053H04W56/001H04L5/0094H04L5/0064H04W72/121H04L5/001H04W72/30H04W72/23H04W72/0453H04W56/00
Inventor 薛鹏柳贤锡阿尼尔·阿吉瓦尔柳炫圭尹汝勋李南贞
Owner SAMSUNG ELECTRONICS CO LTD
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