METHOD AND APPARATUS FOR CONFIGURING MULTIPLE COMMON CONTROL CHANNELS IN WIRELESS COMMUNICATION SYSTEM

Title:

METHOD AND APPARATUS FOR CONFIGURING MULTIPLE COMMON CONTROL CHANNELS IN WIRELESS COMMUNICATION SYSTEM

Document Type and Number:

WIPO Patent Application WO/2019/004690

Kind Code:

A1

Abstract:

A method and apparatus for configuring multiple common control channels (CCCHs) in a wireless communication system, specifically in a new radio access technology (NR) system, is provided. A user equipment (UE) configures a first CCCH and a second CCCH. The first CCCH has higher priority than the second CCCH in a logical channel prioritization (LCP) procedure. Upon detecting that data is available for the first CCCH and the second CCCH, the UE constructs a media access control (MAC) protocol data unit (PDU) including the data, based on a priority of the first CCCH and a priority of the second CCCH, and transmits the MAC PDU to a network.

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Inventors:

LEE YOUNGDAE (KR)
YI SEUNGJUNE (KR)
KIM SANGWON (KR)
LEE SUNYOUNG (KR)

Application Number:

PCT/KR2018/007206

Publication Date:

January 03, 2019

Filing Date:

June 26, 2018

Export Citation:

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Assignee:

LG ELECTRONICS INC (KR)

International Classes:

H04W74/08; H04W48/14; H04W76/27

Domestic Patent References:

WO2012050503A1

2012-04-19

Foreign References:

US8488540B2	2013-07-16
US20170048903A1	2017-02-16
US20150071212A1	2015-03-12
EP2670205A1	2013-12-04

Attorney, Agent or Firm:

ENVISION PATENT & LAW FIRM (KR)

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