NETWORK NODE, TERMINAL DEVICE AND METHODS FOR CONTROLLING RRC STATE TRANSITION

Title:

NETWORK NODE, TERMINAL DEVICE AND METHODS FOR CONTROLLING RRC STATE TRANSITION

Document Type and Number:

WIPO Patent Application WO/2021/027874

Kind Code:

A1

Abstract:

The present disclosure provides a method (100) in a network node. The method (100) includes: determining (110), when a terminal device is in a Radio Resource Control, RRC, _CONNECTED state, that one or more RRC state transition conditions associated with a sidelink are met; and keeping (120) the terminal device in the RRC_CONNECTED state.

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Inventors:

ZHANG ZHANG (CN)
ZHANG CONGCHI (DE)
ORSINO ANTONINO (FI)

Application Number:

PCT/CN2020/108913

Publication Date:

February 18, 2021

Filing Date:

August 13, 2020

Export Citation:

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Assignee:

ERICSSON TELEFON AB L M (SE)
ZHANG ZHANG (CN)

International Classes:

H04W76/27; H04W76/20

Domestic Patent References:

WO2015107399A1

2015-07-23

Foreign References:

US20190075447A1	2019-03-07
CN103686691A	2014-03-26

Other References:

INTEL CORPORATION: "Simultaneous operation of mode1 and mode2", 3GPP DRAFT; R2-1906299_NR_V2X_SIMULTANEOUSMODESUPPORT_INTEL, vol. RAN WG2, 3 May 2019 (2019-05-03), Reno, USA, pages 1 - 3, XP051710616
MEDIATEK INC: "On cell reselection", 3GPP DRAFT; R2-1906815 ON CELL RESELECTION, vol. RAN WG2, 3 May 2019 (2019-05-03), Reno, USA, pages 1 - 4, XP051711117
See also references of EP 4014686A4

Attorney, Agent or Firm:

CHINA SCIENCE PATENT & TRADEMARK AGENT LTD. (CN)

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