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Terminal wake-up control method and device and storage medium

A control method and terminal technology, applied in the field of wireless communication, can solve the problems of high transmission delay, detected wake-up signal, etc.

Pending Publication Date: 2019-04-16
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

For a certain terminal, when there is no downlink data of the terminal at the beginning of the time period when the base station successfully occupies the unlicensed frequency band, and the downlink data of the terminal arrives during the time period when the base station occupies the unlicensed frequency band , since the terminal cannot detect the wake-up signal during the time period when the unlicensed frequency band is occupied this time, it can only receive downlink data during the time period when the base station occupies the unlicensed frequency band next time, resulting in a higher transmission delay

Method used

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  • Terminal wake-up control method and device and storage medium
  • Terminal wake-up control method and device and storage medium
  • Terminal wake-up control method and device and storage medium

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Embodiment Construction

[0195]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.

[0196] It should be understood that "several" mentioned herein refers to one or more, and "multiple" refers to two or more. "And / or" describes the association relationship of associated objects, indicating that there may be three types of relationships, for example, A and / or B may indicate: A exists alone, A and B exist simultaneously, and B exists independently. The character " / " gene...

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Abstract

The present invention discloses a terminal wake-up control method, and belongs to the technical field of wireless communications. The method includes the steps of: monitoring a channel state of an unlicensed frequency band by a base station; according to the monitoring result of the channel state of the unlicensed frequency band, occupying the unlicensed frequency band; and at the at least two first time points in the frequency occupation time phase, sending wake-up signals to a terminal through the unlicensed frequency band. When the base station supports the unlicensed frequency band, afterthe base station successfully occupy the unlicensed frequency band, on the at least two first time points in the unlicensed frequency band time phase, wake-up signals are sent to the terminal throughthe unlicensed frequency band to allow the base station to wake up the terminal for many times in the primary occupation of unlicensed frequency band to reduce the condition that downlink data corresponding to the reached business is required to be sent to the terminal only after the next successful occupation of the unlicensed frequency band in the process of the primary occupation of unlicensedfrequency band so as to reduce the data transmission delay off the terminal.

Description

technical field [0001] The present disclosure relates to the technical field of wireless communication, and in particular, to a terminal wake-up control method, device and storage medium. Background technique [0002] In order to cope with the increasing communication demand of mobile data, the industry proposes to extend the cellular mobile communication technology to the unlicensed frequency band, so that the cellular mobile communication technology can meet the regulatory requirements of the unlicensed frequency band. [0003] In order to save the power of the terminal, the terminal can enter the dormant state without data interaction. When receiving the wake-up signal sent by the base station, it starts to monitor the physical downlink control channel (Physical Downlink ControlChannel, PDCCH) to determine whether it needs to enter the active state. In related technologies, the base station sends a wake-up signal to a terminal with downlink data at the beginning of each t...

Claims

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Application Information

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IPC IPC(8): H04W72/04H04L5/00H04L1/00H04W52/02
CPCH04W52/0235H04W74/0808H04L5/0091Y02D30/70H04L27/0006H04W52/0229
Inventor 朱亚军
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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