Energy-saving indication and energy-saving method, base station, equipment and storage medium

An indication and base station technology, applied in the field of communication, can solve problems such as unguaranteed, data transmission delay impact, base station cannot send PDCCH indication scheduling data, etc., to achieve the effect of reducing power consumption waste, signaling overhead, and monitoring

Active Publication Date: 2020-06-19
BEIJING SPREADTRUM HI TECH COMM TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, considering the uncertainty of the actual data arrival time of different UEs, even if UEs in the same group have data scheduling during a certain DRX cycle, sometimes the base station cannot guarantee that the first PDCCH monitoring opportunity at the beginning of DRX on duration can Scheduling indicates that the UE to wake up, if some UEs arrive at a certain time during the DRX on duration, then the base station cannot send the PDCCH instruction scheduling data at the first PDCCH monitoring opportunity at the beginning of the DRX on duration; if the cache Until the next DRX cycle scheduling, the data transmission delay will be affected

Method used

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  • Energy-saving indication and energy-saving method, base station, equipment and storage medium
  • Energy-saving indication and energy-saving method, base station, equipment and storage medium
  • Energy-saving indication and energy-saving method, base station, equipment and storage medium

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Effect test

Embodiment 1

[0069] This embodiment provides a method for instructing energy saving, which is suitable for a base station to instruct user equipment, so that the user equipment achieves the purpose of saving power consumption. The method includes the step of issuing indication information. Wherein, the indication information includes corresponding monitoring information of at least one user equipment that needs to wake up in the first DRX cycle in the future, and the monitoring information is used to indicate a designated PDCCH of the corresponding user equipment after the DRX on duration timer starts. The PDCCH is monitored from the monitoring timing.

[0070] One base station corresponds to multiple user equipments, and the base station can predict whether each user equipment has data arrival during the DRX cycle according to the service characteristics of different user equipments, so as to determine whether the user equipment needs to wake up in the first DRX cycle in the future. Come...

Embodiment 2

[0138] This embodiment provides an energy saving method for user equipment, which is suitable for user equipment to achieve the purpose of saving power consumption. The method includes the step of receiving indication information. Wherein, the indication information includes corresponding monitoring information of at least one user equipment that needs to wake up in the first DRX cycle in the future, and the monitoring information is used to indicate that the corresponding user equipment is a specified user equipment after the DRX on duration timer starts. The PDCCH is monitored from the PDCCH monitoring timing.

[0139] If the user equipment needs to wake up in the first DRX cycle in the future, it will monitor the PDCCH at the designated PDCCH monitoring opportunity after the DRXon duration timer starts according to the corresponding monitoring information.

[0140] The indication information is the same as the indication information sent in the method of Embodiment 1. For ...

Embodiment 3

[0149] This embodiment provides a base station, such as Figure 8 As shown, it includes: an instruction sending module 101 .

[0150] The indication issuing module 101 is used to issue indication information, the indication information includes corresponding monitoring information of at least one user equipment that needs to wake up in the first DRX cycle in the future, and the monitoring information is used to indicate that the corresponding user equipment is in DRX The PDCCH is monitored at a specified PDCCH monitoring time after the on duration timer starts.

[0151] One base station corresponds to multiple user equipments, and the base station can predict whether each user equipment has data arrival during the DRX cycle according to the service characteristics of different user equipments, so as to determine whether the user equipment needs to wake up in the first DRX cycle in the future. Come. As for the specific principle and process of the above estimation, reference ...

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Abstract

The invention discloses an energy-saving indication and energy-saving method, a base station, equipment and a storage medium. The energy-saving indication method comprises the following steps: indicating energy conservation; emission of indication information, wherein the indication information comprises corresponding monitoring information of at least one piece of user equipment which needs to wake up in a first DRX period in the future, and the monitoring information is used for indicating the corresponding user equipment to monitor the PDCCH at a specified PDCCH monitoring time after the start of the DRX on duty timer. According to the invention, the monitoring information is used for indicating when the UE wakes up in the first DRX cycle in the future starts to monitor the PDCCH in theDRX on delay period; even if the user data arrives in the DRX cycle period, the base station can also schedule the user data from a certain PDCCH monitoring opportunity after the user data arrives, and the user data is prevented from being delayed to the next DRX cycle, so that the time delay of user data scheduling is reduced.

Description

technical field [0001] The invention belongs to the communication field, and in particular relates to an energy-saving indication and an energy-saving method, a base station, equipment and a storage medium. Background technique [0002] With the recent rise of smart phones, the functions of mobile phones are becoming more and more powerful, and the power consumption of terminals directly affects the user experience. Therefore, users' demand for energy saving of terminals is becoming stronger and stronger. [0003] The basic mechanism of DRX (Discontinuous Reception, discontinuous reception) is to configure a DRX cycle (DRX cycle) for a UE (user equipment) in the RRC_CONNECTED state (RRC_connected state, Radio Resource Control, radio resource control layer). DRX cycle consists of "On Duration (duration)" and "Opportunity for DRX (possible to enter DRX)". During the "On Duration" time, the UE monitors and receives PDCCH (Physical Downlink Control Channel, Physical Downlink Co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W52/02H04W76/27H04W76/28
CPCH04W52/0216H04W52/0248H04W52/0235H04W76/27H04W76/28Y02D30/70
Inventor 高兴航
Owner BEIJING SPREADTRUM HI TECH COMM TECH CO LTD
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