Title:
METHOD AND DEVICE FOR LOW POWER SYNCHRONIZATION IN WIRELESS COMMUNICATION
Document Type and Number:
WIPO Patent Application WO/2019/148486
Kind Code:
A1
Abstract:
Aspects of the disclosure provide methodsand device for low power synchronization in wireless communication. The method waking an electronic device that communicates with a network from a low power mode to a working mode. The method may include transitioning from the low power mode to a pre-sync mode that includes a first phase having a first phase duration and a sleep phase having a sleep phase duration. A quality of synchronization signals transmitted on a first network carrier of the network during the first phase of the pre-sync mode can be detected, and the sleep phase duration of the sleep phase can be set based on at least the detected quality of the synchronization signals. During the pre-sync mode, the operation mode can transition from the first phase to the sleep phase when the sleep phase duration is greater than a sleep threshold.
Inventors:
QU WENZE (CN)
CHEN PO-YING (CN)
CHEN PO-YING (CN)
Application Number:
PCT/CN2018/075235
Publication Date:
August 08, 2019
Filing Date:
February 05, 2018
Export Citation:
Assignee:
MEDIATEK SINGAPORE PTE LTD (SG)
QU WENZE (CN)
CHEN PO YING (CN)
QU WENZE (CN)
CHEN PO YING (CN)
International Classes:
H04W52/02
Foreign References:
| US20150341884A1 | 2015-11-26 | |||
| US20090286532A1 | 2009-11-19 | |||
| EP0863636A2 | 1998-09-09 | |||
| CN105636183A | 2016-06-01 | |||
| CN102714852A | 2012-10-03 |
Attorney, Agent or Firm:
BEIJING SANYOU INTELLECTUAL PROPERTY AGENCY LTD. (CN)
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