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Registered OPERATING METHOD OF COMMUNICATION NODE IN NETWORK SUPPORTING LICENSED AND UNLICENSED BANDS

비면허대역 LTE 채널 접속 방법
이미지 확대
Inventors
Um Jung Sun, Jung Hoiyoon, Yoo Sungjin, Seung Keun Park
Application No.
201680029717.6 (2016.08.05)
Publication No.
107667496 (2018.02.06)
Registration No.
ZL201680029717.6 (2021.04.09)
Country
CHINA
Project Code
15MR3700, Development of core technologies to improve spectral efficiency for mobile big-bang, Choi Hyung Do
Abstract
An operating method of a communication node in a network supporting licensed and unlicensed bands is disclosed. An operation method of a base station comprises the steps of: transmitting a PDSCH to aUE in an unlicensed band; receiving an HARQ response to the PDSCH from the UE; and determining a size of a CW on the basis of a proportion of NACKs in HARQ responses. Therefore, a performance of a communication network can be improved.
KSP Keywords
Communication node, Operation method, base station(BS), communication network, licensed and unlicensed bands, unlicensed band
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패밀리 특허 목록
Status Patent Country KIPRIS
Registered OPERATING METHOD OF COMMUNICATION NODE IN NETWORK SUPPORTING LICENSED AND UNLICENSED BANDS
Registered OPERATION METHOD OF COMMUNICATION NODE IN NETWORK SUPPORTING LICENSED AND UNLICENSED BANDS KOREA KIPRIS
Registered OPERATING METHOD OF COMMUNICATION NODE IN NETWORK SUPPORTING LICENSED AND UNLICENSED BANDS GERMANY
Registered OPERATING METHOD OF COMMUNICATION NODE IN NETWORK SUPPORTING LICENSED AND UNLICENSED BANDS UNITED STATES
Registered OPERATING METHOD OF COMMUNICATION NODE IN NETWORK SUPPORTING LICENSED AND UNLICENSED BANDS UNITED KINGDOM
Registered OPERATING METHOD OF COMMUNICATION NODE IN NETWORK SUPPORTING LICENSED AND UNLICENSED BANDS ITALY
Registered OPERATING METHOD OF COMMUNICATION NODE IN NETWORK SUPPORTING LICENSED AND UNLICENSED BANDS FRANCE