Information transmission method and device, communication equipment and storage medium

Abstract

The embodiment of the invention provides an information transmission method and device, communication equipment and a storage medium. The information transmission method comprises the steps that a first base station receives auxiliary information of user equipment (UE) from a second base station through an inter-base-station interface, and the auxiliary information comprises at least part of power-saving signal configuration.

Description

technical field

[0001] Embodiments of the present disclosure relate to the field of wireless communication but are not limited to the field of wireless communication, and in particular to an information transmission method and device, a communication device, and a storage medium. Background technique

[0002] A user equipment (User Equipment, UE) terminal has a discontinuous reception (Discontinuous Reception, DRX) state, and a terminal in the DRX state has lower power consumption than a terminal in the connected state.

[0003] For example, a narrowband (Narrow Band, NB) device may sleep and wake up periodically to reduce power consumption of the narrowband device through sleep.

[0004] In order to further save the power consumption of the UE in the DRX state, a wake-up signal (Wake UP Signaling, WUS) is also introduced. The WUS is sent before the wake-up period. The terminal monitors the WUS to determine whether it needs to maintain the wake-up state during the subsequent...

Examples

example 1

[0310] In the narrowband communication of R15, only the application of the power-saving signal in the idle state is considered. At this time, the auxiliary information supported by the UE for the power saving signal is reported to the base station through the UE capability (UE-RadioPagingInfo) in the connected state, and then the base station notifies the core network by sending a UE capacity info notification (UE capacity info notification) message to the core network . Afterwards, the core network will add auxiliary information (UERadioCapability for Paging) supported by the UE for the power saving signal in the paging message sent to the RAN, which includes the UE capability (UE-RadioPagingInfo). If this mechanism is introduced into the inactive state in NR, at this time, if the base station needs to initiate a paging message to the UE, it needs to obtain the UE capability. This paper protects the auxiliary information that the UE supports for the power-saving signal durin...

example 2

[0311] Example 2: During the interaction between the base station interfaces, the auxiliary information supported by the UE for the power-saving signal is transmitted. The auxiliary information can be used to indicate at least one of the following: whether the UE supports the power-saving signal in the inactive state and / or idle state, and whether the UE wants to be in the active state. The power-saving signal is used in the active state and / or idle state; when the power-saving signal is used in the active state and / or idle state, the configuration of the start and end time of the power-saving symbol can be an offset value relative to a certain reference point, such as relative to the paging PO The offset value; the offset value is closely related to the implementation of the UE; the paging probability (Paging Probability) of the user equipment, the information is obtained by the base station from the core network; the mobility information of the user equipment (the information ...

example 3

[0315] The auxiliary information that the UE supports for the power saving signal is transmitted during the interaction between the interface of the base station. The auxiliary information can be used to indicate at least one of the following: whether the UE supports the power saving signal in the inactive state and / or idle state, whether the UE wants to be in the active state and / or Or use the power saving signal in the idle state; when using the power saving signal in the active state and / or idle state, the start and end time configuration of the power saving symbol can be an offset value relative to a certain reference point, such as an offset relative to the paging PO value; the offset value is closely related to the implementation of the UE; the paging probability (Paging Probability) of the user equipment, which is obtained by the base station from the core network;

[0316] Mobility information of the user equipment (this information is realized by a base station algorit...

technical field

[0001] Embodiments of the present disclosure relate to the field of wireless communication but are not limited to the field of wireless communication, and in particular to an information transmission method and device, a communication device, and a storage medium. Background technique

[0002] A user equipment (User Equipment, UE) terminal has a discontinuous reception (Discontinuous Reception, DRX) state, and a terminal in the DRX state has lower power consumption than a terminal in the connected state.

[0003] For example, a narrowband (Narrow Band, NB) device may sleep and wake up periodically to reduce power consumption of the narrowband device through sleep.

[0004] In order to further save the power consumption of the UE in the DRX state, a wake-up signal (Wake UP Signaling, WUS) is also introduced. The WUS is sent before the wake-up period. The terminal monitors the WUS to determine whether it needs to maintain the wake-up state during the subsequent...

Examples

example 1

[0310] In the narrowband communication of R15, only the application of the power-saving signal in the idle state is considered. At this time, the auxiliary information supported by the UE for the power saving signal is reported to the base station through the UE capability (UE-RadioPagingInfo) in the connected state, and then the base station notifies the core network by sending a UE capacity info notification (UE capacity info notification) message to the core network . Afterwards, the core network will add auxiliary information (UERadioCapability for Paging) supported by the UE for the power saving signal in the paging message sent to the RAN, which includes the UE capability (UE-RadioPagingInfo). If this mechanism is introduced into the inactive state in NR, at this time, if the base station needs to initiate a paging message to the UE, it needs to obtain the UE capability. This paper protects the auxiliary information that the UE supports for the power-saving signal durin...

example 2

[0311] Example 2: During the interaction between the base station interfaces, the auxiliary information supported by the UE for the power-saving signal is transmitted. The auxiliary information can be used to indicate at least one of the following: whether the UE supports the power-saving signal in the inactive state and / or idle state, and whether the UE wants to be in the active state. The power-saving signal is used in the active state and / or idle state; when the power-saving signal is used in the active state and / or idle state, the configuration of the start and end time of the power-saving symbol can be an offset value relative to a certain reference point, such as relative to the paging PO The offset value; the offset value is closely related to the implementation of the UE; the paging probability (Paging Probability) of the user equipment, the information is obtained by the base station from the core network; the mobility information of the user equipment (the information ...

example 3

[0315] The auxiliary information that the UE supports for the power saving signal is transmitted during the interaction between the interface of the base station. The auxiliary information can be used to indicate at least one of the following: whether the UE supports the power saving signal in the inactive state and / or idle state, whether the UE wants to be in the active state and / or Or use the power saving signal in the idle state; when using the power saving signal in the active state and / or idle state, the start and end time configuration of the power saving symbol can be an offset value relative to a certain reference point, such as an offset relative to the paging PO value; the offset value is closely related to the implementation of the UE; the paging probability (Paging Probability) of the user equipment, which is obtained by the base station from the core network;

[0316] Mobility information of the user equipment (this information is realized by a base station algorit...

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