METHOD AND APPARATUS FOR DATA TRANSMISSION OF TERMINAL IN WIRELESS COMMUNICATION SYSTEM

Title:

METHOD AND APPARATUS FOR DATA TRANSMISSION OF TERMINAL IN WIRELESS COMMUNICATION SYSTEM

Document Type and Number:

WIPO Patent Application WO/2018/084670

Kind Code:

A1

Abstract:

The present disclosure relates to a communication system and technique that may be applied to intelligent services based on a 5G communication technology and an IoT-related technology. The present disclosure provides a method for data transmission of a terminal in a wireless communication systemthat includes inputting a packet data convergence protocol packet data unit (PDCP PDU) output from a PDCP entity to a first radio link control (RLC) entity and a second RLC entity. The method also includes inputting a first radio link control packet data unit (RLC PDU) output from the first RLC entity and a second RLC PDU output from the second RLC entity to a medium access control (MAC) entity and transmitting a medium access control packet data unit (MAC PDU) output from the MAC entity through a first physical layer (PHY) entity and a second physical layer entity.

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Inventors:

JANG JAEHYUK (KR)
KIM SOENGHUN (KR)

Application Number:

PCT/KR2017/012482

Publication Date:

May 11, 2018

Filing Date:

November 06, 2017

Export Citation:

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Assignee:

SAMSUNG ELECTRONICS CO LTD (KR)

International Classes:

H04W72/12; H04W72/04; H04W74/08

Domestic Patent References:

WO2012064772A1

2012-05-18

Foreign References:

US20120057560A1	2012-03-08
US8503436B2	2013-08-06

Other References:

"3GPP; TSGRAN; E-UTRA; Packet Data Convergence Protocol (PDCP) specification (Release 14", 3GPP TS 36.323 VL4.0.1, 7 October 2016 (2016-10-07), XP051161205
"3GPP; TSGRAN; E-UTRA; Radio Link Control (RLC) protocol specification (Release 13", 3GPP TS 36.322 VL3.2.0, 1 July 2016 (2016-07-01), XP051123605
ERICSSON: "UP aspects for URLLC traffics", R2-166821, 3GPP TSG-RAN WG2 #95BIS, 30 September 2016 (2016-09-30), Kaohsiung, Taiwan, XP051161853
See also references of EP 3520536A4

Attorney, Agent or Firm:

YOON & LEE INTERNATIONAL PATENT & LAW FIRM (KR)

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