MEASURING PERFORMANCE OF PACKET DATA CONVERGENCE PROTOCOL DUPLICATION

WIPO Patent Application WO/2021/056168

A1

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless communication device may detect a trigger to initiate determination of a performance parameter for a packet data convergence protocol (PDCP) duplication procedure associated with a PDCP instance. The wireless communication device may receive packets of the PDCP instance via multiple radio link control (RLC) entities according to the PDCP duplication procedure. The wireless communication device may determine the performance parameter based at least in part on whether packets of the PDCP instance are successfully received via one or more RLC entities of the multiple RLC entities. Numerous other aspects are provided.

LIU HUICHUN (US)
HORN GAVIN (US)
ZHU XIPENG (US)
PALADUGU KARTHIKA (US)
CHENG PENG (US)
ZHENG RUIMING (US)

PCT/CN2019/107431

April 01, 2021

September 24, 2019

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QUALCOMM INC (US)
LIU HUICHUN (CN)
HORN GAVIN BERNARD (US)
ZHU XIPENG (US)
PALADUGU KARTHIKA (US)
CHENG PENG (CN)
ZHENG RUIMING (CN)

H04W28/06

WO2018171734A1

2018-09-27

US20180324642A1	2018-11-08
CN101933280A	2010-12-29
CN110149709A	2019-08-20
US20180279168A1	2018-09-27
US20180279262A1	2018-09-27
US20180324642A1	2018-11-08

VIVO: "Consideration on multi-leg PDCP duplication", 3GPP DRAFT; R2-1816941, vol. RAN WG2, 2 November 2018 (2018-11-02), Spokane USA, pages 1 - 2, XP051480880
See also references of EP 4035449A4

NTD PATENT & TRADEMARK AGENCY LTD. (CN)

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