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State determination method and system, medium and electronic equipment

A technology for determining methods and states, applied in the field of communications, can solve problems such as power consumption of UEs, and achieve the effect of saving power

Active Publication Date: 2020-05-12
SPREADTRUM COMM (SHANGHAI) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The technical problem to be solved by the present invention is to overcome the defect in the prior art that the states of all secondary cells in the secondary cell group are simultaneously changed through control signaling, causing the UE to monitor redundant PDCCHs and excessively consume UE power. State determination method, system, medium and electronic device

Method used

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  • State determination method and system, medium and electronic equipment
  • State determination method and system, medium and electronic equipment
  • State determination method and system, medium and electronic equipment

Examples

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Embodiment 1

[0047] This embodiment provides a state determination method, which is used to determine the state of a secondary cell. Such as figure 1 As shown, the state determination method may include:

[0048] Step S11: Obtain the indication signaling;

[0049] Step S12: According to the indication signaling, determine that the SCells in a subgroup of SCells enter the sleep state or enter the non-sleep state.

[0050] In the present invention, when the SCells in a SCell subgroup enter the sleep state or enter the non-sleep state, it may also be referred to as a SCell subgroup enters the sleep state or enters the non-sleep state. Similarly, the SCells in one SCell group entering the sleeping state or entering the non-sleeping state may also be referred to as one SCell group entering the sleeping state or entering the non-sleeping state.

[0051] In the present invention, an SCell in a SCell subgroup enters a sleep state or a non-sleep state, which is equivalent to an activated SCell in ...

Embodiment 2

[0071] This embodiment provides a state determining system, where the state determining system is used to determine the state of a secondary cell. Such as figure 2 As shown, the state determination system 1 includes:

[0072] A signaling acquisition module 11, configured to acquire indication signaling;

[0073] The state determination module 12 is configured to determine, according to the indication signaling, that the secondary cells in a secondary cell subgroup enter the sleep state or enter the non-sleep state.

[0074] Further, after the secondary cell enters the sleep state, it is determined not to monitor the PDCCH on the secondary cell. After the secondary cell enters the non-sleep state, it is determined to monitor the PDCCH on the secondary cell.

[0075] In the present invention, the secondary cell subgroup is a subgroup of the secondary cell group where the secondary cell is located. The number of secondary cell subgroups is less than or equal to the number of...

Embodiment 3

[0094] The present invention also provides an electronic device, such as image 3 As shown, the electronic device may include a memory, a processor, and a computer program stored in the memory and operable on the processor. When the processor executes the computer program, the steps of the state determining method in the foregoing Embodiment 1 are implemented.

[0095] Understandably, image 3 The electronic device shown is just an example and should not limit the functions and scope of use of the embodiments of the present invention.

[0096] Such as image 3 As shown, the electronic device 2 may be in the form of a general-purpose computing device, for example, it may be a server device. Components of the electronic device 2 may include, but are not limited to: at least one processor 3 , at least one memory 4 , and a bus 5 connecting different system components (including the memory 4 and the processor 3 ).

[0097] The bus 5 may include a data bus, an address bus and a c...

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Abstract

The invention discloses a state determination method and system, a medium and electronic equipment. The state determination method comprises the following steps: acquiring indication signaling; and determining whether a secondary cell in one secondary cell subset enters a sleep state or a non-sleep state according to the indication signaling. According to the technical scheme of the invention, onesecondary cell set can be divided into a plurality of secondary cell subsets, the number of the secondary cells in the secondary cell subsets can be flexibly controlled within a small number, so thatsignaling control can be performed on a plurality of secondary cell subsets corresponding to one secondary cell set respectively, the condition that PDCCHs on redundant secondary cells need to be monitored at the same time is avoided, and electric energy of UE is effectively saved.

Description

technical field [0001] The present invention relates to the technical field of communication, and in particular to a state determining method, system, medium and electronic equipment. Background technique [0002] In Release 16 (Release 16) of the 5th generation mobile communication technology (5G), a secondary cell (Secondary Cell, SCell) sleep (dormancy) mechanism is introduced. [0003] When there is less data traffic, the base station (gNB) sends signaling to a user equipment (User Equipment, UE) that a certain secondary cell enters a dormancy (sleep) state. When the UE receives the signaling that the secondary cell enters the dormancy state, the UE switches to the dormant bandwidth part (dormant BWP) on the secondary cell, that is, the dormantBWP is used as the active bandwidth part, and the UE is in the dormant bandwidth part There is no need to monitor the physical downlink control channel (Physical Downlink Control Channel, PDCCH), so it saves power. [0004] When ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/20H04W52/02H04W76/28H04L5/00
CPCH04W4/20H04W52/0225H04W76/28H04L5/0053Y02D30/70H04W52/0206H04W76/27
Inventor 周化雨潘振岗雷珍珠
Owner SPREADTRUM COMM (SHANGHAI) CO LTD
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