Title:
BATTERY-LEVEL BASED 5G BACKGROUND SEARCH
Document Type and Number:
WIPO Patent Application WO/2021/237578
Kind Code:
A1
Abstract:
A user equipment (UE) may be configured to perform battery-level based background search. In some aspects, the UE may determine a battery attribute value of the user equipment, determine an interval period and a duration period based on the battery attribute value, and performing, during a wake up cycle of a reduced power mode, a plurality of cell searches to connect to a cell, a second cell search of the plurality of cell searches performed for the duration period and succeeding a first cell search of the plurality of cell searches by the interval period.
Inventors:
ZHU YUANKUN (US)
ZHANG FOJIAN (US)
HUI CHAOFENG (US)
LI JIAN (US)
ZHANG HAO (US)
JIANG PAN (US)
LIU YI (US)
LIU GANG (US)
XU ZHUOQI (US)
ZHANG FOJIAN (US)
HUI CHAOFENG (US)
LI JIAN (US)
ZHANG HAO (US)
JIANG PAN (US)
LIU YI (US)
LIU GANG (US)
XU ZHUOQI (US)
Application Number:
PCT/CN2020/092964
Publication Date:
December 02, 2021
Filing Date:
May 28, 2020
Export Citation:
Assignee:
QUALCOMM INC (US)
ZHU YUANKUN (CN)
ZHANG FOJIAN (CN)
HUI CHAOFENG (CN)
LI JIAN (CN)
ZHANG HAO (CN)
JIANG PAN (CN)
LIU YI (CN)
LIU GANG (CN)
XU ZHUOQI (CN)
ZHU YUANKUN (CN)
ZHANG FOJIAN (CN)
HUI CHAOFENG (CN)
LI JIAN (CN)
ZHANG HAO (CN)
JIANG PAN (CN)
LIU YI (CN)
LIU GANG (CN)
XU ZHUOQI (CN)
International Classes:
H04W48/16; H04W52/02
Domestic Patent References:
| WO2011071751A1 | 2011-06-16 | |||
| WO2009028516A1 | 2009-03-05 |
Foreign References:
| US20170311266A1 | 2017-10-26 | |||
| US20070291673A1 | 2007-12-20 | |||
| US20050014504A1 | 2005-01-20 |
Other References:
ERICSSON: "Text proposal on Network Energy Efficiency", 3GPP DRAFT; R2-1700878 - TEXT PROPOSAL ON NETWORK ENERGY EFFICIENCY, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Athens, Greece; 20170213 - 20170217, 12 February 2017 (2017-02-12), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051211658
Attorney, Agent or Firm:
NTD PATENT & TRADEMARK AGENCY LTD. (CN)
Download PDF: