METHOD AND APPARATUS FOR WIRELESS COMMUNICATION OF WIRELESS NODE IN WIRELESS COMMUNICATION SYSTEM

Title:

METHOD AND APPARATUS FOR WIRELESS COMMUNICATION OF WIRELESS NODE IN WIRELESS COMMUNICATION SYSTEM

Document Type and Number:

WIPO Patent Application WO/2020/022849

Kind Code:

A1

Abstract:

A method and apparatus for a wireless communication system is provided. The apparatus includes a transceiver and at least one processor coupled with the transceiver and configured to receive data from a first node, transmit the data to a second node, receive, from the second node, radio link control (RLC) feedback information corresponding to the transmitted data and transmit, to the first node, RLC feedback information corresponding to the received data based on the received RLC feedback information and the received data.

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Inventors:

KIM DONGGUN (KR)

Application Number:

PCT/KR2019/009362

Publication Date:

January 30, 2020

Filing Date:

July 26, 2019

Export Citation:

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Assignee:

SAMSUNG ELECTRONICS CO LTD (KR)

International Classes:

H04W28/04; H04W24/10

Domestic Patent References:

WO2019216670A1

2019-11-14

Foreign References:

US20180152353A1

2018-05-31

Other References:

AT&T: "End-to-End vs hop-by-hop RLC ARQ design for L2 relaying in IAB", R2-1808041, 3GPP TSG-RAN WG2 #102, 10 May 2018 (2018-05-10), Busan, Korea, XP051464267
ZTE: "Consideration on RLC ARQ in IAB", R2-1807396, 3GPP TSG-RAN WG2 #102, 11 May 2018 (2018-05-11), Busan, Korea, XP051464639
CATT: "ARQ for IAB", R2-1809820, 3GPP TSG RAN WG2 #NR ADHOC2, 22 June 2018 (2018-06-22), Montreal, Canada, XP051525656
SAMSUNG: "IAB failure recovery as part of route management", R3-183865, 3GPP TSG RAN WG3 AH 1807, 26 June 2018 (2018-06-26), Montreal, Canada, XP051529747
3GPP TR 38.874

Attorney, Agent or Firm:

Y.P.LEE, MOCK & PARTNERS (KR)

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