Energy-saving indication method, device and equipment and readable storage medium

A technology of indication and second indication, which is applied in the field of communication, can solve problems such as inability to realize monitoring adjustment, poor flexibility, and inability to meet various energy-saving requirements of terminals, and achieve flexible and dynamic energy-saving instructions to meet energy-saving requirements.

Pending Publication Date: 2022-05-13
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the above-mentioned energy-saving solutions are less flexible and cannot meet the various energy-saving needs of terminals.
In addition, due to the poor flexibility of the above scheme, dynamic and fast PDCCH monitoring adjustment cannot be realized, and it will also cause problems such as data transmission delay and power consumption increase

Method used

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  • Energy-saving indication method, device and equipment and readable storage medium
  • Energy-saving indication method, device and equipment and readable storage medium
  • Energy-saving indication method, device and equipment and readable storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0144] Example 1: see Figure 5 .

[0145] In this embodiment, the protocol stipulates that the PDCCH monitoring behavior after the first time interval is to switch to the default search space group and continue to monitor the PDCCH;

[0146] Optionally, the network side configures the first search space group.

[0147] Optionally, the first search space group is not associated with any search space or is not configured with PDCCH monitoring configuration information, that is, the UE does not perform PDCCH monitoring on the first search space group.

[0148] In this embodiment, the UE receives the first DCI, and the first DCI includes: a first indication and a second indication.

[0149] Optionally, the first indication is used to instruct switching to the first search space group, the second indication is used to indicate that the first time interval may be 10 ms, and the start time of the first time interval may be the effective time of the first indication.

[0150] In thi...

Embodiment 2

[0152] Example 2: see Image 6 .

[0153] In this embodiment, the protocol stipulates that the PDCCH monitoring behavior after the first time interval is to switch to the target search space group (that is, search space group 1) to monitor the PDCCH according to the first indication in the first DCI.

[0154] In this embodiment, the UE receives the first DCI, and the first DCI includes: a first indication and a second indication.

[0155] Optionally, the first indication is used to indicate switching to search space group 1 and skipping PDCCH monitoring, for example, search space group 1 may be a protocol-configured search space group;

[0156] Optionally, the second indication indicates that the first time interval is 5, and the unit of the first time interval is the PDCCH monitoring period of search space group 1. The starting moment of the first time interval may be the effective moment of the first indication.

[0157] In this embodiment, according to the first indicati...

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Abstract

The invention discloses an energy-saving indication method, device and equipment and a readable storage medium, and the method comprises the steps: receiving first DCI which comprises a first indication; according to the first DCI, a PDCCH monitoring behavior is determined; wherein the first indication is used for indicating at least one of the following items: switching to a target search space group and skipping PDCCH (Physical Downlink Control Channel) monitoring, in the embodiment of the invention, a network side can send first DCI (Downlink Control Information) to the terminal to indicate the terminal to switch to the target search space group and/or skipping PDCCH monitoring.

Description

technical field [0001] The present application belongs to the field of communication technologies, and in particular relates to a method, apparatus, device and readable storage medium for an energy saving indication. Background technique [0002] see Figure 1a and Figure 1b , two search space (Search Space, SS) groups (groups) can be configured in the communication system. The terminal may switch between the two search space groups through an explicit or implicit mechanism to perform adaptive adjustment of physical downlink control channel (Physical downlink control channel, PDCCH) monitoring, thereby realizing energy saving of the terminal. In another energy saving solution, the PDCCH monitoring can be skipped by obtaining a relevant indication to achieve energy saving. Wherein, skipping PDCCH monitoring means not monitoring PDCCH. [0003] However, the above energy-saving solutions are less flexible and cannot meet various energy-saving demands of terminals. In addit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W24/02H04W24/08H04W52/02
CPCH04W24/02H04W24/08H04W52/02Y02D30/70H04W76/28H04W52/0235H04L5/0053H04L5/0094H04W72/232H04W52/0225
Inventor 李东儒沈晓冬潘学明
Owner VIVO MOBILE COMM CO LTD
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