METHOD AND APPARATUS FOR HANDLING FALLBACK OF DATA TRANSMISSION

WIPO Patent Application WO/2022/151048

A1

The present application relates to a method and an apparatus for fallback of data transmission. The method includes: detecting a trigger condition relating to a wireless network characteristic, while the user equipment is in a non-connected RRC state with a network device; and controlling a data transmission according to the detection of the trigger condition.

YUE RAN (CN)
ZHANG YI (CN)
SHI JIE (CN)
XU MIN (CN)
HU JIE (CN)

PCT/CN2021/071498

July 21, 2022

January 13, 2021

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LENOVO BEIJING LTD (CN)

H04W76/27

CN110856276A	2020-02-28
CN111800886A	2020-10-20
CN111800888A	2020-10-20
US20130286958A1	2013-10-31

INTEL CORPORATION: "SDT mechanism on RRC/non-RRC based approaches and RACH requirements", 3GPP DRAFT; R2-2006713, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Electronic meeting; 20200817 - 20200828, 7 August 2020 (2020-08-07), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051911621
NEC: "Initial consideration on RACH based SDT", 3GPP DRAFT; R2-2007195, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. electronic; 20200817 - 20200828, 7 August 2020 (2020-08-07), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051912003

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