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Method, device and terminal for using power-saving signal mode

A technology of electrical signals and patterns, applied in the field of communication

Active Publication Date: 2021-01-26
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present disclosure provide a method, device, and terminal for using a power-saving signal pattern (pattern), which can solve the problem of how to cooperate with a power-saving signal and Discontinuous Reception (DRX)

Method used

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  • Method, device and terminal for using power-saving signal mode
  • Method, device and terminal for using power-saving signal mode
  • Method, device and terminal for using power-saving signal mode

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Embodiment Construction

[0088] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.

[0089] figure 1 It is a system structure diagram of a communication system shown in an exemplary embodiment of the present disclosure. Such as figure 1 As shown, the communication system may include: an access network 12 and a terminal 13 .

[0090] The access network 12 includes several access network devices 120 . The access network device 120 and the core network device 110 comm...

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Abstract

The present disclosure relates to a method, device, terminal and system for using a power-saving signal mode, belonging to the field of communications. The method includes: the terminal determines a discontinuous reception DRX timer in an operating state, and the DRX timer is a long DRX timer. One of the cycle duration timer, the inactive state timer, the duration timer of the short DRX cycle, and the retransmission timer; the terminal determines whether to use the wake-up signal power-saving signal to monitor according to the DRX timer mode; when the terminal determines to use the power saving signal monitoring mode, it monitors the power saving signal according to the power saving signal monitoring mode. It can solve the delay problem caused by skipping the monitoring of PDCCH because the UE does not detect the power-saving signal, and solve the problem that the power-saving signal will introduce additional delay and cannot meet the delay requirements in some business scenarios.

Description

technical field [0001] The present disclosure relates to the communication field, and in particular to a method, device and terminal for using a power-saving signal mode. Background technique [0002] In the R15 release of the Third Generation Partnership Project (Third Generation Partnership Project, 3GPP), for narrowband Internet of Things (Narrow Band Internet of Things, NB-IoT) and enhanced machine type communication (enhanced Machine Type Communication, eMTC) projects In, Wake UpSignaling (WUS) is introduced. [0003] Wherein, the WUS is a detection signal with low power consumption, which is usually placed before the monitoring time of a Physical Downlink Control Channel (PDCCH). If the UE detects WUS, it means that it needs to monitor the PDCCH; if the UE does not detect the WUS, it skips the monitoring of the PDCCH. The WUS can also appear in a certain period, and the UE wakes up and monitors the WUS according to a fixed period. Contents of the invention [0004...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W52/02H04W76/28
CPCH04W52/0235H04W76/28Y02D30/70H04W52/0216H04W52/028H04W52/02
Inventor 李艳华
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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