WO2019192467A1

WO2019192467A1 - Resource release method, terminal device, and network-side device

Info

Publication number: WO2019192467A1
Application number: PCT/CN2019/080990
Authority: WO
Inventors: 马玥; 吴昱民
Original assignee: 维沃移动通信有限公司
Priority date: 2018-04-03
Filing date: 2019-04-02
Publication date: 2019-10-10
Also published as: CN110351788A

Abstract

Disclosed is a resource release method, applied to a terminal device. The method comprises: receiving a resource release request from a network-side device, the network-side device comprising at least one of a source node and a target node in cell handover, and the resource release request carrying information of resources indicating release; and releasing, according to the resource release request, the resources indicating release, the resources indicating release comprising some or all resources in configuration information configured by the source node.

Description

Resource release method, terminal device, and network side device

Cross-reference to related applications

The present application claims priority to Chinese Patent Application No. 201810292262.8, filed on Jan. 3, s.

Technical field

The present disclosure relates to the field of communications, and in particular, to a resource release method, a terminal device, and a network side device.

Background technique

With the development of mobile communication technology, the fifth generation (5 Generation, 5G) mobile communication system came into being. Compared with previous mobile communication systems, 5G mobile communication systems need to adapt to more diverse scenarios and business needs.

In a mobile communication system, when a terminal device moves from one cell (ie, coverage of a base station) to another cell, or the communication quality in the cell decreases due to external interference, in order to maintain uninterrupted communication of the terminal device, it is often required to perform Channel switching completes cell transformation.

Only the cell transformation from the source node to the target node in the 5G system is given in the related art. Therefore, there is a need for a resource release method for releasing reserved resources in order to maintain the continuous operation of the communication system and improve the efficiency of use of the mobile network.

Summary of the invention

It is an object of embodiments of the present disclosure to provide a resource release method, a terminal device, and a network side device, so as to be able to release reserved resources, thereby maintaining continuous operation of the communication system and improving the use efficiency of the mobile network.

In a first aspect, an embodiment of the present disclosure provides a resource release method, which is applied to a terminal device, where the method includes:

Receiving a resource release request from a network side device; the network side device includes at least one of a source node and a target node in a cell transformation, where the resource release request carries information indicating a released resource;

And releasing, according to the resource release request, the resource released by the indication; the resource indicating the release includes some or all resources in configuration information configured by the source node.

In a second aspect, an embodiment of the present disclosure provides a resource release method, which is applied to a network side device, where the network side device includes at least one of a source node and a target node in a cell transformation, and the method includes:

Sending a resource release request, so that the terminal device releases the resource indicating the release according to the resource release request;

The resource release request carries the information indicating the release resource, and the resource released by the indication includes some or all resources in the configuration information configured by the source node.

In a third aspect, an embodiment of the present disclosure provides a resource release method, which is applied to a terminal device, where the method includes:

Initiating a resource release request to the first node, where the resource release request carries information indicating the released resource;

The first node includes at least one of a source node and a current node that the terminal device has accessed;

And the resource release request, configured, by the first node, to notify at least one of the target nodes except the current node to release the resource released by the indication;

The resource indicating the release includes some or all of the resources configured by the source node.

In a fourth aspect, an embodiment of the present disclosure provides a resource release method, which is applied to a network side device, where the network side device includes at least one of a source node and a current node that the terminal device has accessed, and the method includes:

Receiving a resource release request from the terminal device, where the resource release request carries information indicating a released resource, where the resource released by the indication includes some or all resources in the configuration information configured by the source node;

Notifying at least one of the target nodes other than the current node to release the information indicating the released resource.

In a fifth aspect, an embodiment of the present disclosure provides a resource release method, which is applied to a network side device, where the network side device includes a target node other than a current node that the terminal device has accessed, and the method includes:

Receiving a resource release request from the first node, where the resource request carries information indicating a released resource, where the first node includes at least one of a source node and the current node;

In a sixth aspect, an embodiment of the present disclosure provides a resource release method, which is applied to a terminal device, where the method includes:

Determining a timing configuration and information indicating a released resource, where the timing configuration includes a preset time for performing resource release;

When the preset condition is met, the timing is started;

When the preset time arrives, the resource indicating the release is released.

In a seventh aspect, the embodiment of the present disclosure provides a resource release method, which is applied to a network side device, where the network side device includes a source node, and the method includes:

Determining timing setting information, where the timing setting information includes a preset time for performing resource release;

Transmitting the timing setting information to at least one of a terminal device and/or a target node, wherein at least one of the terminal device and/or the target node determines a timing configuration, and when the preset time arrives, releasing the release indication Resources.

The eighth aspect, the embodiment of the present disclosure provides a resource release method, which is applied to a network side device, where the network side device includes at least one of the target nodes, and the method includes:

When the preset condition is met, the timing is started;

When the preset time arrives, the resource indicating the release is released.

The ninth aspect, the embodiment of the present disclosure provides a terminal device, including:

a request receiving module, configured to receive a resource release request from a network side device, where the network side device includes at least one of a source node and a target node in a cell transformation, where the resource release request carries information indicating a released resource;

And a resource release module, configured to release the resource that is released according to the resource release request, where the resource that is released includes some or all resources in the configuration information configured by the source node.

In a tenth aspect, an embodiment of the present disclosure provides a network side device, where the network side device includes at least one of a source node and a target node in a cell transformation, where the network side device includes:

a request sending module, configured to send a resource release request, so that the terminal device releases the resource indicating the release according to the resource release request;

In an eleventh aspect, an embodiment of the present disclosure provides a terminal device, including:

a request sending module, configured to initiate a resource release request to the first node, where the resource release request carries information indicating the released resource;

The twelfth aspect, the network side device includes at least one of a source node and a current node that the terminal device has accessed, and the network side device includes:

a request receiving module, configured to receive a resource release request from the terminal device, where the resource release request carries information indicating a released resource, where the released resource includes a part of configuration information configured by the source node or All resources;

And a notification module, configured to notify at least one of the target nodes except the current node to release the information indicating the released resource.

In a thirteenth aspect, an embodiment of the present disclosure provides a network side device, where the network side device includes a target node other than a current node that the terminal device has accessed, and the network side device includes:

a request receiving module, configured to receive a resource release request from the first node, where the resource request carries information indicating a released resource, where the first node includes at least one of a source node and the current node;

In a fourteenth aspect, an embodiment of the present disclosure provides a terminal device, including:

a first determining module, configured to determine a timing configuration, where the timing configuration includes a preset time for performing resource release;

a second determining module, configured to determine information indicating the released resource;

a first timing module, configured to start timing when a preset condition is met;

And a first resource release module, configured to release the resource that is indicated to be released when the preset time arrives.

In a fifteenth aspect, the embodiment of the present disclosure provides a network side device, where the network side device includes a source node, and the network side device includes:

a timing setting information determining module, configured to determine timing setting information, where the timing setting information includes a preset time for performing resource release;

a timing setting information sending module, configured to send the timing setting information to at least one of a terminal device and/or a target node, wherein at least one of the terminal device and/or the target node determines a timing configuration, and when the preset When the time arrives, the resource indicating the release is released.

In a sixteenth aspect, the embodiment of the present disclosure provides a network side device, where the network side device includes at least one of the target nodes, where the network side device includes:

a third determining module, configured to determine a timing configuration, where the timing configuration includes a preset time for performing resource release;

a fourth determining module, configured to determine information indicating the released resource;

a second timing module, configured to start timing when a preset condition is met;

And a second resource release module, configured to release the resource that is indicated to be released when the preset time arrives.

In a seventeenth aspect, an embodiment of the present disclosure provides a terminal device, including a processor, a memory, and a computer program stored on the memory and operable on the processor, where the computer program is The steps of the method as described in the first aspect, the third aspect or the sixth aspect are implemented when the processor is executed.

In an eighteenth aspect, an embodiment of the present disclosure provides a network side device, where the network side device includes a processor, a memory, and a computer program stored on the memory and operable on the processor, the computer program The steps of the method as described in the second aspect, the fourth aspect, the fifth aspect, the seventh aspect or the eighth aspect are implemented when executed by the processor.

In a nineteenth aspect, an embodiment of the present disclosure provides a computer readable storage medium, where the computer readable storage medium stores a computer program, and when the computer program is executed by a processor, implements the first aspect, the third aspect, or The steps of the method of the sixth aspect.

In a twentieth aspect, an embodiment of the present disclosure provides a computer readable storage medium, where the computer readable storage medium stores a computer program, and when the computer program is executed by a processor, implements the second aspect, the fourth aspect, The method of the method of the fifth aspect, the seventh aspect or the eighth aspect.

In the embodiment of the present disclosure, the terminal device can release part or all of the resources in the configuration information configured by the source node according to the resource release request by receiving the resource release request that carries the information indicating the released resource, thereby implementing the pre- The release of reserved resources is conducive to maintaining the continuous operation of the communication system and improving the efficiency of the use of the mobile network.

DRAWINGS

The drawings described herein are intended to provide a further understanding of the disclosure, and are intended to be a In the drawing:

1 is a schematic flowchart of a cell transformation process to which an embodiment of the present disclosure is applied;

2 is a schematic flowchart of a resource release method performed by a terminal device according to an embodiment of the present disclosure;

3 is a schematic structural diagram of a terminal device according to an embodiment of the present disclosure;

4 is a schematic diagram of an interaction process of a resource release method in an embodiment of the present disclosure;

FIG. 5 is a schematic diagram of a second interaction process of a resource release method according to an embodiment of the present disclosure;

FIG. 6 is a schematic flowchart of a resource release method performed by a network side device according to an embodiment of the present disclosure;

FIG. 7 is a schematic flowchart of a second resource release method performed by a network side device according to an embodiment of the present disclosure;

FIG. 8 is a schematic structural diagram of a network side device according to an embodiment of the present disclosure;

9 is a schematic structural diagram of a second network side device in an embodiment of the present disclosure;

FIG. 10 is a schematic flowchart of a second resource release method performed by a terminal device according to an embodiment of the present disclosure;

11 is a schematic structural diagram of a second terminal device according to an embodiment of the present disclosure;

FIG. 12 is a schematic flowchart of a third resource release method performed by a network side device according to an embodiment of the present disclosure;

13 is a schematic structural diagram of a third network side device in an embodiment of the present disclosure;

14 is a schematic structural diagram of a third terminal device in an embodiment of the present disclosure;

FIG. 15 is a schematic structural diagram of a fourth network side device according to an embodiment of the present disclosure.

detailed description

The technical solutions in the embodiments of the present disclosure are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present disclosure. It is obvious that the described embodiments are a part of the embodiments of the present disclosure, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present disclosure without departing from the inventive scope are the scope of the disclosure.

It should be understood that the technical solutions of the embodiments of the present disclosure may be applied to various communication systems, such as a Global System of Mobile communication (GSM) system, a Code Division Multiple Access (CDMA) system, and a wideband code. Wideband Code Division Multiple Access (WCDMA) system, General Packet Radio Service (GPRS), Long Term Evolution (LTE) system, LTE Frequency Division Duplex (FDD) System, LTE Time Division Duplex (TDD), Universal Mobile Telecommunication System (UMTS) or Worldwide Interoperability for Microwave Access (WiMAX) communication system, 5G system, or new Wireless (NR) system.

In the embodiment of the present disclosure, the user side device (also referred to as a terminal device) may include, but is not limited to, a mobile station (Mobile Station, MS), a mobile terminal (Mobile Terminal), a mobile phone (Mobile Telephone), and a user device (User Equipment, UE), mobile device (portable), portable equipment, vehicle, etc., the user-side device can communicate with one or more core networks via a Radio Access Network (RAN). For example, the user side device may be a mobile phone (or "cellular" phone), a computer with wireless communication function, etc., and the user side device may also be a portable, pocket, handheld, computer built-in or vehicle-mounted mobile device.

In the embodiment of the present disclosure, the network side device is a device deployed in the radio access network to provide a wireless communication function for the user side device. The network side device may be a base station, and the base station may include various forms of macro base stations, micro base stations, relay stations, access points, and the like. In systems with different radio access technologies, the names of devices with base station functionality may vary. For example, in an LTE network, an Evolved NodeB (eNB or eNodeB) is called a Node B or the like in a 3rd Generation (3G) network.

In a mobile communication system using 5G as an example, when the terminal device moves from one cell (ie, the coverage of the base station) to another cell, or the communication quality in the cell decreases due to external interference, in order to maintain the uninterrupted terminal device Communication often requires channel switching to complete cell transformation.

In a 5G system, a terminal device (also referred to as a user equipment UE) adopts a dual connectivity (DC) architecture to improve radio resource utilization and reduce system switching delay, thereby improving user and system performance. The dual-connection DC architecture includes two cell groups, namely, a primary cell group (MCG) and a secondary cell group (SCG), and the primary cell group MCG corresponds to a master node on the network side (Master Node). , MN), and the secondary cell group SCG corresponds to a secondary node (SN) on the network side. Further, the primary cell group MCG includes a primary cell (PCell) and a secondary cell (SCell), and the secondary cell group SCG includes a primary secondary cell (PSCell) and a secondary cell (Secondary Cell, SCell). ). The primary cell PCell and the primary and secondary cell PSCell may also be collectively referred to as a special cell SpCell (Special Cell, meaning the primary cell group MCG or the primary cell PCell in the secondary cell group SCG). The secondary cell transformation can also be determined based on conditions.

It should be noted that the resource release method provided by the embodiment of the present disclosure is applicable to the cell transformation process of the source node to the target node, and after the cell transformation is completed. It can be understood that the source node refers to the cell node before the transform in the cell transformation, and the target node is the transformed cell node that can be selected by the terminal device in the cell transformation, and the target node may have one or more.

Optionally, the source node and the target node may be the source base station and the target base station in the cell transformation process (for example, the cell handover process), and may be the source secondary node SN and the target secondary node SN in the dual connectivity architecture (can be understood as , from one secondary node cell to another secondary node cell, may be a source primary node MN and a target secondary node SN in a dual connectivity architecture (can be understood as a transition from a primary node cell to a secondary node cell), etc. .

Optionally, the cell transformation applicable to the embodiment of the present disclosure may be applicable to a transform including multiple single cells (a plurality of single cells may be separately transformed), or may be applied to multiple cells simultaneously (corresponding determination) The source node (group) and the target node (group) can be).

Taking the 5G communication system as an example, FIG. 1 shows the cell transformation (because it is a cell transformation performed under certain conditions, it can also be called conditional handover, conditional cell transformation, conditional transformation, etc., Handover (HO)). The main process is as follows:

Step 01: The source node sends transformation request information (HO Request) to one or more target nodes (see target node 1 and target node 2 in FIG. 1).

Step 02: The target node (target node 1 and target node 2) feeds back the source acknowledgement information (HO Request ACK) to the source node.

Step 03: The source node sends the configuration information (Conditional HO Configuration) to the terminal device UE, where the configuration information indicates that the candidate cells of the terminal device UE (ie, the candidate target node) can reserve resources for the terminal device UE. Information (resource reservation).

Step 04: The terminal device UE evaluates whether the candidate cell satisfies the condition, and after selecting, selects a target cell to perform transformation. Taking the flow shown in FIG. 1 as an example, the terminal device UE selects to transform to the target node 1. It should be noted that the criterion for the terminal device UE to evaluate whether the candidate cell satisfies the condition may be condition configuration information, where the condition configuration information is included in the configuration information sent by the source node to the terminal device UE, and can reflect the terminal device UE performing cell transformation. The conditions that are required to be met.

Step 05: The terminal device UE initiates a random access procedure in the selected target cell (for example, selecting the target node 1 in FIG. 1).

Step 06: The terminal equipment UE sends a cell transformation completion information (HO Complete) to the target node.

Step 07: The source node sends a Conditional HO Cancellation to the other target node (ie, the target node that is not selected by the terminal device among the candidate target nodes, for example, the target node 2 in the example of FIG. 1).

Step 08: The other target node (for example, the target node 2) sends a Conditional HO Cancellation confirmation to the source node.

It should be noted that, in the preparation phase, the transformation phase, or the end phase of the cell transformation, the source node performs step 01 to send a cell transformation request and initiate a cell transformation to one or more target nodes (the target nodes can be used as candidate cells). After preparation, the target node may reserve corresponding resources to the terminal device UEs that may be accessed. The configuration information sent by the source node to the terminal device may reflect the resources reserved by the candidate target node for the terminal device UE. The terminal device UE may determine whether the cell transformation condition is met according to the condition configuration information in the configuration information.

It can be understood that, for the target node, the target cell to be selected by the terminal device UE is indeterminate. If the resource is not released, the unselected target cell may always reserve the corresponding resource for the terminal device UE. For the terminal device UE, after the target node to be accessed is selected, if the resource is not released, the information of the resources reserved by the other unselected target node may be always saved. This can lead to a great waste of network resources and may affect the continuous operation of the communication system. Therefore, the embodiments of the present disclosure provide a resource release method for releasing reserved resources, so as to maintain continuous operation of the communication system and improve the use efficiency of the mobile network.

It should be noted that the resource release method provided by the embodiment of the present disclosure may be implemented in multiple steps of the preparation phase, the transformation phase, and the termination phase of the cell transformation illustrated in FIG. 1, as long as the network side device (which may include the source node and/or Any one of the at least one target node and the terminal device needs to release the reserved resource, and the method can be used to implement the release of the resource in order to maintain the continuous operation of the communication system and improve the use efficiency of the mobile network. .

The technical solutions provided by the embodiments of the present disclosure are described in detail below with reference to the accompanying drawings.

Example 1

Referring to FIG. 2, an embodiment of the present disclosure provides a resource release method, which is applied to a terminal device, where the method includes:

S101: Receive a resource release request from a network side device; the network side device includes at least one of a source node and a target node in the cell transformation, where the resource release request carries information indicating the released resource;

S103: Release the resource indicating the release according to the resource release request; the resource indicating the release includes some or all resources in the configuration information configured by the source node.

Optionally, the terminal device performs the resource release request received in step S101, and may be sent by the source node in the cell transformation, or may be sent by one or more target nodes, or may be respectively sent by the source node and one or more target nodes. The terminal device issues a request for resource release.

Optionally, the resource release request sent by the network side device may carry the information indicating the released resource, so that after receiving the resource release request, the terminal device may continue to perform step S103, and release the indication release according to the resource release request. Resources. It should be noted that the resource indicated in the resource release request may be released, and may include some or all resources in the configuration information configured by the source node. Therefore, different network side devices (eg, source node, one or more target nodes) may respectively send different resource release requests to the terminal device to instruct the terminal device to release different resources in the configuration information.

Optionally, the resource release request may carry information indicating the released resource in a displayed or implicit manner.

Optionally, the network side device indicates, by sending a resource release request, the resource released by the terminal device, and may include at least one of the following:

All resources in the configuration information;

a contention-free random access channel RACH resource reserved for the terminal device;

Reserved resources configured for at least one of a specific cell, a cell list, and a cell group;

Specific measurement objects in the configuration information;

All or part of the content of the specific cell transformation instruction in the configuration information;

A resource associated with the conditional configuration in the configuration information, where the condition configuration includes at least one of a trigger event, a trigger condition, a measurement quantity, a RS type of the measurement reference signal, a measurement period, and a filter parameter;

The association relationship between any of the following items in the configuration information: (1) at least one of a specific cell, a cell list, and a cell group; (2) configuration information and/or its sub-configuration information; (3) a cell change instruction All or part of the information; (4) measurement configuration; (5) measurement object.

Optionally, the measurement quantity may be Reference Signal Received Power (RSRP), Reference Signal Received Quality (RSRQ), Signal to Inference and Noise Ratio (SINR), Channel Quality Indicator (CQI), Channel State Information-Reference Signal Resource Indicator (CRI), Synchronized Signal BLOCK Resource Indicator (SSB RI), precoding matrix One or more of measurement indicators such as a Precoding Matrix Indicator (PMI), a Rank Indicator (RI), and a Layer Indicator (LI).

Optionally, the association relationship in the configuration information may be one-to-one, one-to-many, many-to-one, many-to-many, and chain-related relationships among any one of the above items (1) to (5). At least one of them.

Corresponding to the resource release method shown in FIG. 2, the embodiment of the present disclosure further provides a terminal device, as shown in FIG. 3, including:

The request receiving module 101 is configured to receive a resource release request from the network side device; the network side device includes at least one of a source node and a target node in the cell transformation, and the resource release request carries information indicating the released resource;

The resource release module 103 is configured to release the resource indicating the release according to the resource release request, and indicate that the released resource includes some or all resources in the configuration information configured by the source node.

It can be understood that the terminal device illustrated in FIG. 3 can implement the resource release method shown in FIG. 2, and the related descriptions of the resource release method are applicable to the terminal device shown in FIG. 3, and details are not described herein again.

Example 2

Referring to FIG. 4, corresponding to Embodiment 1, the embodiment of the present disclosure further provides a resource release method, which is applied to a network side device, where the network side device includes at least one of a source node and a target node in a cell transformation. .

In the resource release method, the network side device sends a resource release request to the terminal device, so that the terminal device can perform the step S101 to receive the resource release request, and further performs step S103 to release the resource indicating the release according to the resource release request.

Optionally, when the network side device is the source node, the source node may send a resource release request to the terminal device directly, so that the terminal device releases the resource indicating the release.

Optionally, when the network side device is the target node that the terminal device has accessed (for example, the target device performs the foregoing target node 1 accessed in step 05, which may be referred to as a current node), a communication connection has been established with the terminal device. The target node (current node) may directly send a resource release request to the terminal device, instructing the terminal device to release the resource indicating the release.

Optionally, when the network side device is the target node that the terminal device does not access the terminal device, the network side device may send the resource release request (the information carrying the resource indicating the release) to the target node that has been accessed (for example, The target node 1) and/or the source node forwards the resource release request to the terminal device by the already accessed target node (eg, the target node 1) and/or the source node, thereby instructing the terminal device to release the resource indicating the release. It can be understood that the target node that is not connected to the terminal device may be the target node that has been selected by the terminal device but has not been accessed in step 04. The terminal device may perform the target node that is not selected in step 04, for example, except for the connected node. When other target nodes than the target node are entered (for example, target node 2 in the example of Fig. 1).

Optionally, the network side device indicates, by using the resource release request, the resource released by the terminal device, and may include at least one of the following:

All resources in the configuration information;

Specific measurement objects in the configuration information;

Corresponding to the resource release method provided in this embodiment, the embodiment of the present disclosure further provides a network side device, where the network side device includes at least one of a source node and a target node in a cell transformation, where the network side device includes:

The resource release request carries information indicating that the released resource indicates that the released resource includes some or all resources in the configuration information configured by the source node.

It can be understood that the network side device corresponding to the terminal device shown in FIG. 3 can implement a corresponding resource release method, and the related descriptions of the resource release method are applicable to the network side device herein, and details are not described herein. .

In the embodiment of the present disclosure, the network side device, by sending a resource release request to the terminal device, enables the terminal device to release the source according to the resource release request on the basis of receiving the resource release request carrying the information indicating the released resource. Some or all of the resources in the configuration information of the node are configured to release the reserved resources, which is beneficial to maintaining the continuous operation of the communication system and improving the efficiency of using the mobile network.

Example 3

As shown in FIG. 5, the embodiment of the present disclosure further provides a resource release method, which is applied to a terminal device, and the method includes:

S201: Initiating a resource release request to the first node, where the resource release request carries information indicating the released resource.

It can be understood that the terminal device performs step S201 to initiate a resource release request to the first node that establishes the communication connection. The first node includes at least one of a source node and a current node (eg, target node 1) that the terminal device has accessed.

On this basis, the first node will notify at least one of the target nodes other than the current node (for example, the target node 2) to release the resource indicating the release according to the resource release request initiated by the terminal device. Optionally, the resource indicating the release includes some or all of the resources in the configuration information configured by the source node.

It should be noted that, since the terminal device does not establish a communication connection with other target nodes except the current node, the terminal device may pass the first to release the resources reserved for the terminal device in other target nodes except the current node. A node (ie, the source node and/or the current node) notifies other target nodes to release the corresponding resource.

Optionally, in the resource release request initiated by the terminal device, indicating the released resource may include at least one of the following:

All resources in the configuration information;

Specific measurement objects in the configuration information;

Corresponding to the foregoing resource release method, the embodiment of the present disclosure further provides a terminal device, including:

a resource release request, configured by the first node to notify at least one of the target nodes other than the current node to release the resource indicating the release;

The resource indicating the release includes some or all of the resources in the configuration information configured by the source node.

It can be understood that the foregoing terminal device can implement the resource release method performed by the terminal device in FIG. 5, and the related descriptions of the resource release method are applicable to the terminal device herein, and details are not described herein again.

In the embodiment of the present disclosure, the terminal device may send a resource release request to the source node and/or the current node that has already accessed, and notify the other target node that is not accessed by the source node and/or the current node to release the resource, so that the terminal device can The other target nodes that are accessed are reserved for the reserved resources of the terminal device, which is beneficial to maintaining the continuous operation of the communication system and improving the use efficiency of the mobile network.

Example 4

Referring to FIG. 6, an embodiment of the present disclosure provides a resource release method, which is applied to a network side device. It can be understood that the resource release method of the embodiment shown in FIG. 6 cooperates with the resource release method performed by the terminal device in Embodiment 3, and can release resources reserved for the terminal device in at least one of the target nodes except the current node. .

It can be understood that the network side device in this embodiment is equivalent to the first node in Embodiment 3, and may include at least one of a source node and a current node (for example, target node 1) that the terminal device has accessed.

Referring to Figures 5 and 6, the method can include:

S201: Receive a resource release request from the terminal device, where the resource release request carries information indicating the released resource, where the released resource includes some or all resources in the configuration information configured by the source node;

S203: Notifying at least one of the target nodes other than the current node to release information indicating the released resource.

Correspondingly, the embodiment of the present disclosure further provides a resource release method, which is applied to a network side device, where the network side device may specifically include other target nodes except the current node that the terminal device has accessed, for example, a target node. 2. Referring to FIG. 5 and FIG. 7, the resource release method performed by the target node 2 may include:

S301: Receive a resource release request from the first node, where the resource request carries information indicating a released resource, where the first node includes at least one of a source node and a current node;

S303: Release the resource indicating the release according to the resource release request; and indicate that the released resource includes some or all resources in the configuration information configured by the source node.

Optionally, the terminal device indicates, by the first node (including the source node and/or the accessed current node), resources released by other target nodes (such as the target node 2) other than the current node, and may include at least one of the following:

All resources in the configuration information;

Specific measurement objects in the configuration information;

The embodiment of the present disclosure further provides a network side device capable of implementing the resource release method shown in FIG. 6, where the network side device includes at least one of a source node and a current node (eg, target node 1) that the terminal device has accessed, see As shown in FIG. 8, the network side device includes:

The request receiving module 201 is configured to receive a resource release request from the terminal device, where the resource release request carries information indicating the released resource, where the released resource includes some or all resources in the configuration information configured by the source node;

The notification module 203 is configured to notify at least one of the target nodes other than the current node to release information indicating the released resource.

It can be understood that the network side device illustrated in FIG. 8 can implement the resource release method shown in FIG. 6 , and the related description about the resource release method is applicable to the network side device shown in FIG. 8 , and details are not described herein again.

The embodiment of the present disclosure further provides a network side device capable of implementing the resource release method shown in FIG. 7, where the network side device includes a target node (for example, a target node 2) other than a current node that the terminal device has accessed. Referring to FIG. 9, the network side device includes:

The request receiving module 301 is configured to receive a resource release request from the first node, where the resource request carries information indicating the released resource, where the first node includes at least one of the source node and the current node;

The resource release module 303 is configured to release the resource indicating the release according to the resource release request, and indicate that the released resource includes some or all resources in the configuration information configured by the source node.

It can be understood that the network side device illustrated in FIG. 9 can implement the resource release method shown in FIG. 7 , and the related description about the resource release method is applicable to the network side device shown in FIG. 9 , and details are not described herein again.

In an embodiment of the present disclosure, the terminal device indicates the released resource by transmitting a resource release request carrying information indicating the released resource to the source node and/or the current node. The source node and/or the current node instruct the other target node to release the resources reserved for the terminal device by notifying the indication to other target nodes (eg, target node 2) that the terminal device does not access. After receiving the resource release request forwarded by the source node and/or the current node, the other target nodes that are not accessed by the terminal device release the corresponding resources. Therefore, the embodiments of the present disclosure can implement the release of reserved resources, help maintain the continuous operation of the communication system, and improve the use efficiency of the mobile network.

Example 5

As shown in FIG. 10, an embodiment of the present disclosure further provides a resource release method, which is applied to a terminal device, and the method includes:

S401: Determine timing configuration and information indicating the released resource, and the timing configuration includes a preset time for performing resource release.

Optionally, when determining the timing configuration, the terminal device may receive timing setting information from the network side device, and further determine the timing configuration according to the timing setting information. The network side device may include at least one of a source node and a target node, and the timing setting information is directly determined by any one of the source node and the target node, and the timing setting information includes a preset time for performing resource release.

Optionally, when determining the timing configuration, the terminal device may directly determine the timing setting information by itself, and then determine the timing configuration according to the timing setting information. The timing setting information includes a preset time for performing resource release.

Optionally, after the terminal device determines the timing setting information by itself, the terminal setting information may be sent to at least one of the source node and the target node, and at least one of the source node and the target node determines the timing configuration.

Optionally, when the terminal device determines the timing configuration, the timing setting information used to determine the timing configuration may be directly determined by any one of the terminal node, the source node, or the target node, or may be a terminal device or a source. The node and the target node initiate negotiation, and are determined by at least two of the terminal device, the source node, and the target node. The timing setting information includes a preset time for performing resource release.

For example, the source node may initiate a timing setting negotiation request→target node confirmation timing setting information→source node save timing setting information, and the negotiation is completed. For another example, the timing setting negotiation request may be initiated by the target node → the source node confirms the timing setting information → the target node saves the timing setting information, and the negotiation is completed. For another example, the source node may initiate a timing setting negotiation request to the UE → the UE confirms the timing setting information → the source node initiates a timing setting negotiation request to the target node → the target node confirms the timing setting information → the source node saves the timing setting information, and the negotiation is completed. .

Optionally, the terminal device can initiate a negotiation request. Specifically, when the terminal device determines the timing setting information, the terminal device may initiate a timing setting negotiation request to the network side device, where the request negotiates to determine a preset time for performing resource release. The network side device may include at least one of a source node and a target node. After the at least one of the source node and the target node participates in the negotiation and determines the preset time for releasing the resource, the terminal device determines the timing setting information according to the preset time for performing resource release determined by the negotiation. It should be noted that the timing setting information determined by the negotiation may be used for determining the timing configuration of all or part of the terminal device, the source node, and the target node participating in the negotiation, and may also be used for the terminal device, the source node, and the non-participating negotiation device. All or part of the target node determines its timing configuration.

Optionally, the terminal device may also participate in the process of negotiation and confirmation. Specifically, when determining, by the terminal device, the timing setting information, the terminal device may receive a timing setting negotiation request initiated by the network side device. The network side device includes at least one of a source node and a target node, and the timing setting negotiation request is used to request to determine a preset time for performing resource release. When the timing setting negotiation request is approved, the terminal device may send the timing setting confirmation information in response to the network side device. If there are other nodes (meaning that the nodes other than the initiating node may include the source node and/or the target node) need to participate in the negotiation, the terminal device will wait for all the nodes participating in the negotiation to determine the timing setting information. After the negotiation is completed, the terminal device receives the preset time for releasing the resource determined by the negotiation, and further determines the timing setting information according to the preset time for performing resource release determined through negotiation. It should be noted that the timing setting information determined through negotiation may be used for determining the timing configuration of all or part of the terminal device, the source node, and the target node participating in the negotiation, and may also be used for the terminal device and the source node that are not involved in the negotiation. And all or part of the target node determines its timing configuration.

Optionally, when the terminal device determines the timing configuration, the timing configuration may be determined when receiving the cell change command from the source node, and the timing configuration corresponds to the received cell change command. In other words, for different cell change commands, the terminal device may adopt the same timing configuration, or may adopt a different timing configuration corresponding to the cell change command.

Optionally, the terminal device may receive configuration information from the network side device when determining the information indicating the released resource, where the network side device includes a source node, and the configuration information includes information indicating the released resource. Then, the terminal device may determine information indicating the released resource according to the configuration information, where the resource indicating the release includes some or all resources in the configuration information.

S403: Start timing when the preset condition is met.

Optionally, the preset condition for starting the timing may include any one of the following:

Start timing when receiving a reconfiguration message from the source node;

When the cell change instruction from the source node is received, the timing is started;

When the pre-configured trigger condition is reached, the timing is started;

Timing is initiated when new conditional configuration information is received from the source node.

Optionally, since only a part of the source node and the target node participating in the cell transformation may start timing, so as to perform resource release control according to a preset time for resource release in the timing configuration, after the terminal device starts timing, The terminal device may periodically or aperiodicly notify the timed of the source node and the target node that the timing is not started.

Optionally, the step of initiating the timing (including the terminal device, the source node, the target node, and the like) may not be completely synchronized. Therefore, the method in the embodiment of the present disclosure may further include the step of notifying the timing, for example, the terminal may be The device assists in telling the source node and/or the running time of the target node, and the source node and/or the target node can also inform other nodes. Specifically, at least one of the following may be included:

Receiving a first timing time of the source node, and notifying the first timing time of at least one of the target nodes;

Receiving a second timing time of any target node, and notifying the source node of the second timing time;

The third timing time of any target node is received, and the third timing time is notified to at least one other target node other than any of the target nodes.

Optionally, after the start timing, the terminal device can continue to count until the preset time is reached, and the timing can also be stopped in some cases. For example, when receiving new condition configuration information from the source node, the terminal device may stop timing corresponding to the original condition configuration information. For another example, when any of the following relationships between any of the following items in the conditional configuration information is changed, the terminal device may stop timing corresponding to the conditional configuration information: at least one of a specific cell, a cell list, and a cell group, Configuration information and/or its sub-configuration information, all or part of the information in the cell transformation instruction, measurement configuration, and measurement object.

S405: Release the resource indicating the release when the preset time arrives.

Optionally, the resource indicating the release may include at least one of the following:

All resources in the configuration information;

Specific measurement objects in the configuration information;

In the embodiment of the present disclosure, the terminal device obtains a preset time for releasing the resource by determining the timing configuration; after the timing is started after the preset condition is met, the resource indicating the release is released when the preset time arrives, thereby realizing the reserved resource. The release is beneficial to maintain the continuous operation of the communication system and improve the efficiency of the use of the mobile network.

Example 6

As shown in FIG. 11 , an embodiment of the present disclosure further provides a terminal device, which can implement the resource release method provided in Embodiment 5. The terminal device includes:

a first determining module 401, configured to determine a timing configuration, where the timing configuration includes a preset time for performing resource release;

a second determining module 402, configured to determine information indicating a released resource;

a first timing module 403, configured to start timing when a preset condition is met;

The first resource release module 404 is configured to release the resource indicating the release when the preset time arrives.

Optionally, the foregoing first determining module 401 may include:

a first receiving unit, configured to receive timing setting information from the network side device; the network side device includes at least one of a source node and a target node, and the timing setting information includes a preset time for performing resource release, and the timing setting information is used by the source node and Any one of the target nodes is determined;

The first determining unit is configured to determine a timing configuration according to the timing setting information.

Optionally, the foregoing first determining module 401 may include:

a second determining unit, configured to determine timing setting information, where the timing setting information includes a preset time for performing resource release;

And a third determining unit, configured to determine a timing configuration according to the timing setting time.

Optionally, the terminal device may further include:

The timing setting information sending module is configured to send the timing setting information to at least one of the source node and the target node, and at least one of the source node and the target node determines the timing configuration.

Optionally, the foregoing first determining module 401 may include:

a fourth determining unit, configured to determine timing setting information; the timing setting information is initiated by any one of the terminal device, the source node, and the target node, and is determined by at least two of the terminal device, the source node, and the target node, and the timing setting information is Including the preset time for resource release;

And a fifth determining unit, configured to determine a timing configuration according to the timing setting information.

Optionally, the fourth determining unit includes:

a negotiation request sending subunit, configured to initiate a timing setting negotiation request to the network side device, to request the negotiation to determine a preset time for releasing the resource; the network side device includes at least one of the source node and the target node;

a first timing setting information determining subunit, configured to determine timing setting information according to a preset time determined by negotiation; the timing setting information is used to determine a timing configuration of all or part of the terminal device, the source node, and the target node participating in the negotiation. .

Optionally, the fourth determining unit includes:

a negotiation request receiving subunit, configured to receive a timing setting negotiation request initiated by the network side device; the network side device includes at least one of a source node and a target node, and the timing setting negotiation request is used to request to determine a preset time for performing resource release;

a response subunit, configured to respond to the network side device when agreeing to the timing setting negotiation request;

a preset time receiving subunit, configured to receive a preset time determined by negotiation;

a second timing setting information determining subunit, configured to determine timing setting information according to the preset time determined by the negotiation; the timing setting information is used for determining a timing configuration of all or part of the terminal device, the source node, and the target node participating in the negotiation. .

Optionally, the foregoing second determining module 402 may include:

a configuration information receiving unit, configured to receive configuration information from a network side device; the network side device includes a source node, and the configuration information includes information indicating the released resource;

And a sixth determining unit, configured to determine information indicating the released resource according to the configuration information; and indicate that the released resource includes some or all resources in the configuration information.

Optionally, the foregoing terminal device may further include:

The timing time notification module is configured to periodically or non-periodically notify the timed of the non-timed nodes of the source node and the target node.

Optionally, the foregoing terminal device further includes at least one of the following:

a second receiving unit, configured to receive a first timing time of the source node; and a first notification unit, configured to notify the first timing time of at least one of the target nodes;

a third receiving unit, configured to receive a second timing time of any target node; and a second notification unit, configured to notify the source node of the second timing time;

a fourth receiving unit, configured to receive a third timing time of any target node; and a third notification unit, configured to notify the third timing time of at least one other target node other than the target node.

Optionally, the foregoing terminal device may further include at least one of the following:

a first stopping module, configured to stop timing corresponding to the original condition configuration information when receiving new condition configuration information from the source node;

a second stopping module, configured to stop timing corresponding to the condition configuration information when any association between any of the following items in the condition configuration information is changed: at least one of a specific cell, a cell list, and a cell group , configuration information and/or its sub-configuration information, all or part of the information in the cell transformation instruction, measurement configuration, and measurement object.

It can be understood that the terminal device illustrated in FIG. 11 can implement the resource release method shown in FIG. 10, and the related descriptions about the resource release method are applicable to the terminal device shown in FIG. 11 , and details are not described herein again.

Example 7

Corresponding to the resource release method implemented by the terminal device in the embodiment 5, the embodiment of the present disclosure further provides a resource release method applied to the network side device (which may be embodied as a source node), as shown in FIG. Show that the method includes:

S501: determining timing setting information, where the timing setting information includes a preset time for performing resource release;

S503: Send timing setting information to at least one of the terminal device and/or the target node, at least one of the terminal device and/or the target node determines a timing configuration, and when the preset time arrives, releases the resource indicating the release.

Optionally, when determining the timing setting information, the source node may directly determine, or may initiate the timing setting negotiation request or participate in the timing setting negotiation process, or may determine by receiving the timing setting information determined by the terminal device or the target device. .

Optionally, the source node may further perform step 03 to send conditional transformation configuration information to the terminal device, where the terminal device determines information indicating the released resource. The source node can also indicate the released resource to the target node.

In order to release the reserved resources in the target node, the embodiment of the present disclosure further provides a resource release method that is applied to the network side device (which may be embodied as a target node node), and may specifically include:

Determining a timing configuration and information indicating a released resource, and the timing configuration includes a preset time for performing resource release;

When the preset condition is met, the timing is started;

When the preset time arrives, the resource indicating the release is released.

It can be understood that the related descriptions of the method for implementing resource release in the terminal device in Embodiment 5 can be correspondingly applied to the target node that needs to release resources, and mainly includes the determining manner of the timing configuration. I will not repeat them here.

All resources in the configuration information;

Specific measurement objects in the configuration information;

In the embodiment of the present disclosure, the network side device obtains a preset time for performing resource release by determining a timing configuration, and the source node may send the determined timing configuration to the terminal device and/or the target node, and the target node that needs to release the resource may be according to The timing configuration determines a preset time for resource release and releases the resource indicating the release when the preset time arrives. In this way, the release of reserved resources is realized, which is beneficial to maintaining the continuous operation of the communication system and improving the use efficiency of the mobile network.

Example 8

Corresponding to the resource release method provided in FIG. 12, the embodiment of the present disclosure further provides a network side device, which may be embodied as a source node. As shown in FIG. 13, the network side device includes:

The timing setting information determining module 501 is configured to determine timing setting information, where the timing setting information includes a preset time for performing resource release;

a timing setting information sending module 503, configured to send timing setting information to at least one of the terminal device and/or the target node, wherein at least one of the terminal device and/or the target node determines a timing configuration, and releases when the preset time arrives Indicates the released resource.

The embodiment of the present disclosure further provides a network side device, which can be embodied as at least one of the target nodes, and the network side device can implement the resource release method performed by the target node in Embodiment 7. The network side device includes:

And a second resource release module, configured to release the resource indicating the release when the preset time arrives.

Example 9

14 is a block diagram of a terminal device of another embodiment of the present disclosure. The terminal device 700 shown in FIG. 14 includes at least one processor 701, a memory 702, at least one network interface 704, and a user interface 703. The various components in terminal device 700 are coupled together by a bus system 705. It will be appreciated that the bus system 705 is used to implement connection communication between these components. The bus system 705 includes a power bus, a control bus, and a status signal bus in addition to the data bus. However, for clarity of description, various buses are labeled as bus system 705 in FIG.

The user interface 703 may include a display, a keyboard, or a pointing device (eg, a mouse, a trackball, a touchpad, or a touch screen, etc.).

It is to be understood that the memory 702 in an embodiment of the present disclosure may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memory. The non-volatile memory may be a read-only memory (ROM), a programmable read only memory (PROM), an erasable programmable read only memory (Erasable PROM, EPROM), or an electric Erase programmable read only memory (EEPROM) or flash memory. The volatile memory can be a Random Access Memory (RAM) that acts as an external cache. By way of example and not limitation, many forms of RAM are available, such as static random access memory (SRAM), dynamic random access memory (DRAM), synchronous dynamic random access memory (Synchronous DRAM). SDRAM), Double Data Rate Synchronous Dynamic Random Access Memory (DDRSDRAM), Enhanced Synchronous Dynamic Random Access Memory (ESDRAM), Synchronous Connection Dynamic Random Access Memory (Synch Link DRAM, SLDRAM) ) and direct memory bus random access memory (DRRAM). The memory 702 of the systems and methods described in the embodiments of the present disclosure is intended to comprise, without being limited to, these and any other suitable types of memory.

In some implementations, memory 702 stores elements, executable modules or data structures, or a subset thereof, or their extended set: operating system 7021 and application 7022.

The operating system 7021 includes various system programs, such as a framework layer, a core library layer, a driver layer, and the like, for implementing various basic services and processing hardware-based tasks. The application 7022 includes various applications, such as a media player (Media Player), a browser, and the like, for implementing various application services. A program implementing the method of the embodiments of the present disclosure may be included in the application 7022.

In the embodiment of the present disclosure, the terminal device further includes: a computer program stored on the memory 702 and executable on the processor 701, and the computer program is implemented by the processor 701 to implement Embodiment 1, Embodiment 3 or Embodiment 5 Steps for the resource release method

The method disclosed in the above embodiments of the present disclosure may be applied to the processor 701 or implemented by the processor 701. Processor 701 may be an integrated circuit chip with signal processing capabilities. In the implementation process, each step of the foregoing method may be completed by an integrated logic circuit of hardware in the processor 701 or an instruction in a form of software. The processor 701 may be a general-purpose processor, a digital signal processor (DSP), an application specific integrated circuit (ASIC), a field programmable gate array (FPGA), or the like. Programmable logic devices, discrete gates or transistor logic devices, discrete hardware components. The methods, steps, and logical block diagrams disclosed in the embodiments of the present disclosure may be implemented or carried out. The general purpose processor may be a microprocessor or the processor or any conventional processor or the like. The steps of the method disclosed in connection with the embodiments of the present disclosure may be directly implemented by the hardware decoding processor, or may be performed by a combination of hardware and software modules in the decoding processor. The software modules can be located in a conventional computer readable storage medium of the art, such as random access memory, flash memory, read only memory, programmable read only memory or electrically erasable programmable memory, registers, and the like. The computer readable storage medium is located in a memory 702, and the processor 701 reads the information in the memory 702 and, in conjunction with its hardware, performs the steps of the above method. Specifically, the computer readable storage medium stores a computer program, and when the computer program is executed by the processor 701, the steps of the embodiment of the resource release method in the first embodiment, the third embodiment or the fifth embodiment are implemented.

It will be understood that the embodiments described in the embodiments of the present disclosure may be implemented in hardware, software, firmware, middleware, microcode, or a combination thereof. For hardware implementation, the processing unit can be implemented in one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSP devices, DSPDs), programmable Programmable Logic Device (PLD), Field-Programmable Gate Array (FPGA), general purpose processor, controller, microcontroller, microprocessor, other for performing the functions described in this disclosure In an electronic unit or a combination thereof.

For a software implementation, the techniques described in the embodiments of the present disclosure may be implemented by modules (eg, procedures, functions, etc.) that perform the functions described in the embodiments of the present disclosure. The software code can be stored in memory and executed by the processor. The memory can be implemented in the processor or external to the processor.

The terminal device 700 can implement various processes implemented by the terminal device in the foregoing Embodiment 1, Embodiment 3 or Embodiment 5, and generate corresponding technical effects. To avoid repetition, we will not repeat them here.

Example 10

Referring to FIG. 15, FIG. 15 is a structural diagram of a network side device according to an embodiment of the present disclosure, which can implement details of the resource release method of Embodiment 2, Embodiment 4, or Embodiment 7, and achieve corresponding effects. As shown in FIG. 15, the network side device 2600 includes: a processor 2601, a transceiver 2602, a memory 2603, a user interface 2604, and a bus interface, where:

In the embodiment of the present disclosure, the network side device 2600 further includes: a computer program stored on the memory 2603 and executable on the processor 2601, and the computer program is implemented by the processor 2601, implementing Embodiment 2, Embodiment 4, or implementing Each step of the resource release method of Example 7.

In FIG. 15, the bus architecture may include any number of interconnected buses and bridges, specifically linked by one or more processors represented by processor 2601 and various circuits of memory represented by memory 2603. The bus architecture can also link various other circuits such as peripherals, voltage regulators, and power management circuits, which are well known in the art and, therefore, will not be further described herein. The bus interface provides an interface. Transceiver 2602 can be a plurality of components, including a transmitter and a receiver, providing means for communicating with various other devices on a transmission medium. For different terminal devices, the user interface 2604 may also be an interface capable of externally connecting the required devices, including but not limited to a keypad, a display, a speaker, a microphone, a joystick, and the like.

The processor 2601 is responsible for managing the bus architecture and the usual processing, and the memory 2603 can store data used by the processor 2601 when performing operations.

It is to be understood that the term "comprises", "comprising", or any other variants thereof, is intended to encompass a non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes those elements. It also includes other elements that are not explicitly listed, or elements that are inherent to such a process, method, article, or device. An element that is defined by the phrase "comprising a ..." does not exclude the presence of additional equivalent elements in the process, method, item, or device that comprises the element.

Through the description of the above embodiments, those skilled in the art can clearly understand that the foregoing embodiment method can be implemented by means of software plus a necessary general hardware platform, and of course, can also be through hardware, but in many cases, the former is better. Implementation. Based on such understanding, the technical solution of the present disclosure, which is essential or contributes to the related art, may be embodied in the form of a software product stored in a storage medium (such as ROM/RAM, disk, CD-ROM). The instructions include a number of instructions for causing a terminal (which may be a cell phone, computer, server, air conditioner, or network side device, etc.) to perform the methods described in various embodiments of the present disclosure.

The embodiments of the present disclosure have been described above with reference to the drawings, but the present disclosure is not limited to the specific embodiments described above, and the specific embodiments described above are merely illustrative and not restrictive, and those skilled in the art In the light of the present disclosure, many forms may be made without departing from the scope of the disclosure and the scope of the appended claims.

Claims

A resource release method is applied to a terminal device, including:

Receiving a resource release request from a network side device; the network side device includes at least one of a source node and a target node in a cell transformation, where the resource release request carries information indicating a released resource;

And releasing, according to the resource release request, the resource released by the indication; the resource indicating the release includes some or all resources in configuration information configured by the source node.
The method of claim 1 wherein said resource indicative of release comprises at least one of the following:

All resources in the configuration information;

a contention-free random access channel RACH resource reserved for the terminal device;

Reserved resources configured for at least one of a specific cell, a cell list, and a cell group;

a specific measurement object in the configuration information;

All or part of the content of the specific cell transformation instruction in the configuration information;

a resource associated with the condition configuration in the configuration information, where the condition configuration includes at least one of a trigger event, a trigger condition, a measurement quantity, a measurement reference signal RS type, a measurement period, and a filter parameter;

An association relationship between any one of the following items in the configuration information: at least one of a specific cell, a cell list, and a cell group, configuration information and/or its sub-configuration information, all or part of information in a cell change instruction, and measurement configuration And the measurement object.
A resource release method is applied to a network side device, where the network side device includes at least one of a source node and a target node in a cell transformation, and the method includes:

Sending a resource release request, so that the terminal device releases the resource indicating the release according to the resource release request;

The resource release request carries the information indicating the release resource, and the resource released by the indication includes some or all resources in the configuration information configured by the source node.
The method of claim 3 wherein said resource indicative of release comprises at least one of:

All resources in the configuration information;

a contention-free random access channel RACH resource reserved for the terminal device;

Reserved resources configured for at least one of a specific cell, a cell list, and a cell group;

a specific measurement object in the configuration information;

All or part of the content of the specific cell transformation instruction in the configuration information;

a resource associated with the condition configuration in the configuration information, where the condition configuration includes at least one of a trigger event, a trigger condition, a measurement quantity, a measurement reference signal RS type, a measurement period, and a filter parameter;

An association relationship between any one of the following items in the configuration information: at least one of a specific cell, a cell list, and a cell group, configuration information and/or its sub-configuration information, all or part of information in a cell change instruction, and measurement configuration And the measurement object.
A resource release method is applied to a terminal device, including:

Initiating a resource release request to the first node, where the resource release request carries information indicating the released resource;

The first node includes at least one of a source node and a current node that the terminal device has accessed;

And the resource release request, configured, by the first node, to notify at least one of the target nodes except the current node to release the resource released by the indication;

The resource indicating the release includes some or all of the resources configured by the source node.
The method of claim 5 wherein said resource indicative of release comprises at least one of:

All resources in the configuration information;

a contention-free random access channel RACH resource reserved for the terminal device;

Reserved resources configured for at least one of a specific cell, a cell list, and a cell group;

a specific measurement object in the configuration information;

All or part of the content of the specific cell transformation instruction in the configuration information;

a resource associated with the condition configuration in the configuration information, where the condition configuration includes at least one of a trigger event, a trigger condition, a measurement quantity, a measurement reference signal RS type, a measurement period, and a filter parameter;

An association relationship between any one of the following items in the configuration information: at least one of a specific cell, a cell list, and a cell group, configuration information and/or its sub-configuration information, all or part of information in a cell change instruction, and measurement configuration And the measurement object.
A resource release method is applied to a network side device, where the network side device includes at least one of a source node and a current node that the terminal device has accessed, and the method includes:

Receiving a resource release request from the terminal device, where the resource release request carries information indicating a released resource, where the resource released by the indication includes some or all resources in the configuration information configured by the source node;

Notifying at least one of the target nodes other than the current node to release the information indicating the released resource.
The method of claim 7, wherein the resource indicative of the release comprises at least one of the following:

All resources in the configuration information;

a contention-free random access channel RACH resource reserved for the terminal device;

Reserved resources configured for at least one of a specific cell, a cell list, and a cell group;

a specific measurement object in the configuration information;

All or part of the content of the specific cell transformation instruction in the configuration information;

a resource associated with the condition configuration in the configuration information, where the condition configuration includes at least one of a trigger event, a trigger condition, a measurement quantity, a measurement reference signal RS type, a measurement period, and a filter parameter;

An association relationship between any one of the following items in the configuration information: at least one of a specific cell, a cell list, and a cell group, configuration information and/or its sub-configuration information, all or part of information in a cell change instruction, and measurement configuration And the measurement object.
A resource release method is applied to a network side device, where the network side device includes a target node other than a current node that the terminal device has accessed, and the method includes:

Receiving a resource release request from the first node, where the resource request carries information indicating a released resource, where the first node includes at least one of a source node and the current node;

And releasing the resource released by the indication according to the resource release request; the resource indicating the release includes some or all resources in configuration information configured by the source node.
The method of claim 9, wherein the resource indicating the release comprises at least one of the following:

All resources in the configuration information;

a contention-free random access channel RACH resource reserved for the terminal device;

Reserved resources configured for at least one of a specific cell, a cell list, and a cell group;

a specific measurement object in the configuration information;

All or part of the content of the specific cell transformation instruction in the configuration information;

a resource associated with the condition configuration in the configuration information, where the condition configuration includes at least one of a trigger event, a trigger condition, a measurement quantity, a measurement reference signal RS type, a measurement period, and a filter parameter;

An association relationship between any one of the following items in the configuration information: at least one of a specific cell, a cell list, and a cell group, configuration information and/or its sub-configuration information, all or part of information in a cell change instruction, and measurement configuration And the measurement object.
A resource release method is applied to a terminal device, including:

Determining a timing configuration and information indicating a released resource, where the timing configuration includes a preset time for performing resource release;

When the preset condition is met, the timing is started;

When the preset time arrives, the resource indicating the release is released.
The method of claim 11 wherein determining the timing configuration comprises:

Receiving timing setting information from the network side device; the network side device includes at least one of a source node and a target node, the timing setting information includes a preset time for performing resource release, and the timing setting information is used by the source node And determining any one of the target nodes;

The timing configuration is determined based on the timing setting information.
The method of claim 11 wherein determining the timing configuration comprises:

Determining timing setting information, where the timing setting information includes a preset time for performing resource release;

The timing configuration is determined based on the timing setting information.
The method of claim 13 wherein after determining the timing setting information, the method further comprises:

The timing setting information is transmitted to at least one of a source node and a target node, and at least one of the source node and the target node determines a timing configuration.
The method of claim 11 wherein determining the timing configuration comprises:

Determining timing setting information; the timing setting information is initiated by any one of a terminal device, a source node, and a target node, and is determined by at least two of the terminal device, the source node, and the target node, the timing The setting information includes a preset time for releasing the resource;

The timing configuration is determined based on the timing setting information.
The method of claim 15 wherein determining timing setting information comprises:

And generating, by the network side device, a timing setting negotiation request, where the request for the negotiation determines a preset time for releasing the resource; the network side device includes at least one of a source node and a target node;

Determining, according to the preset time determined by the negotiation, the timing setting information; the timing setting information is used to determine timing of all or part of the terminal device, the source node, and the target node participating in the negotiation Configuration.
The method of claim 15 wherein determining timing setting information comprises:

Receiving a timing setting negotiation request initiated by the network side device; the network side device includes at least one of a source node and a target node, and the timing setting negotiation request is used to request to determine a preset time for performing resource release;

Responding to the network side device when agreeing to the timing setting negotiation request;

Receiving the preset time determined by negotiation;

Determining, according to the preset time determined by the negotiation, the timing setting information; the timing setting information is used to determine timing of all or part of the terminal device, the source node, and the target node participating in the negotiation Configuration.
A method according to any one of claims 11-17, wherein determining the timing configuration comprises:

A timing configuration is determined when a cell change command from the source node is received; the timing configuration corresponding to the received cell change instruction.
The method of claim 11 wherein determining information indicative of the released resource comprises:

Receiving configuration information from a network side device; the network side device includes a source node, and the configuration information includes information indicating a released resource;

Determining, according to the configuration information, the information indicating the released resource; the resource indicating the release includes some or all resources in the configuration information.
The method of claim 11, wherein when the preset condition is met, timing is initiated, including any of the following:

Start timing when receiving a reconfiguration message from the source node;

When the cell change instruction from the source node is received, the timing is started;

When the pre-configured trigger condition is reached, the timing is started;

Timing is initiated when new conditional configuration information is received from the source node.
The method according to claim 11, wherein after the timing is started when the preset condition is met, the method further comprises:

Periodically or aperiodic notification of the timing of the non-timed nodes in the source and destination nodes.
The method of claim 11 wherein said method further comprises at least one of the following:

Receiving a first timing time of the source node, and notifying the first timing time of at least one of the target nodes;

Receiving a second timing time of any target node, and notifying the source node of the second timing time;

Receiving a third timing time of any of the target nodes, and notifying the third timing time of at least one other target node other than any of the target nodes.
The method according to claim 11, wherein after the timing is started when the preset condition is met, the method further comprises at least one of the following:

When the new condition configuration information from the source node is received, the timing corresponding to the original condition configuration information is stopped;

When any of the following relationships between any of the following items in the conditional configuration information is changed, timing corresponding to the conditional configuration information is stopped: at least one of a specific cell, a cell list, and a cell group, configuration information and/or Or its sub-configuration information, all or part of the information in the cell transformation command, measurement configuration, and measurement object.
A method according to any one of claims 11-23, wherein said resource indicative of release comprises at least one of the following:

All resources in the configuration information;

a contention-free random access channel RACH resource reserved for the terminal device;

Reserved resources configured for at least one of a specific cell, a cell list, and a cell group;

a specific measurement object in the configuration information;

All or part of the content of the specific cell transformation instruction in the configuration information;

a resource associated with the condition configuration in the configuration information, where the condition configuration includes at least one of a trigger event, a trigger condition, a measurement quantity, a measurement reference signal RS type, a measurement period, and a filter parameter;

An association relationship between any one of the following items in the configuration information: at least one of a specific cell, a cell list, and a cell group, configuration information and/or its sub-configuration information, all or part of information in a cell change instruction, and measurement configuration And the measurement object.
A resource release method is applied to a network side device, where the network side device includes a source node, and the method includes:

Determining timing setting information, where the timing setting information includes a preset time for performing resource release;

Transmitting the timing setting information to at least one of a terminal device and/or a target node, wherein at least one of the terminal device and/or the target node determines a timing configuration, and when the preset time arrives, releasing the release indication Resources.
A resource release method is applied to a network side device, where the network side device includes at least one of the target nodes, and the method includes:

Determining a timing configuration and information indicating a released resource, where the timing configuration includes a preset time for performing resource release;

When the preset condition is met, the timing is started;

When the preset time arrives, the resource indicating the release is released.
A terminal device comprising:

a request receiving module, configured to receive a resource release request from a network side device, where the network side device includes at least one of a source node and a target node in a cell transformation, where the resource release request carries information indicating a released resource;

And a resource release module, configured to release the resource that is released according to the resource release request, where the resource that is released includes some or all resources in the configuration information configured by the source node.
A network side device, where the network side device includes at least one of a source node and a target node in a cell transformation, where the network side device includes:

a request sending module, configured to send a resource release request, so that the terminal device releases the resource indicating the release according to the resource release request;

The resource release request carries the information indicating the release resource, and the resource released by the indication includes some or all resources in the configuration information configured by the source node.
A terminal device comprising:

a request sending module, configured to initiate a resource release request to the first node, where the resource release request carries information indicating the released resource;

The first node includes at least one of a source node and a current node that the terminal device has accessed;

And the resource release request, configured, by the first node, to notify at least one of the target nodes except the current node to release the resource released by the indication;

The resource indicating the release includes some or all of the resources configured by the source node.
A network side device, where the network side device includes at least one of a source node and a current node that the terminal device has accessed, and the network side device includes:

a request receiving module, configured to receive a resource release request from the terminal device, where the resource release request carries information indicating a released resource, where the released resource includes a part of configuration information configured by the source node or All resources;

And a notification module, configured to notify at least one of the target nodes except the current node to release the information indicating the released resource.
A network side device, the network side device includes a target node other than a current node that the terminal device has accessed, and the network side device includes:

a request receiving module, configured to receive a resource release request from the first node, where the resource request carries information indicating a released resource, where the first node includes at least one of a source node and the current node;

And a resource release module, configured to release the resource that is released according to the resource release request, where the resource that is released includes some or all resources in the configuration information configured by the source node.
A terminal device comprising:

a first determining module, configured to determine a timing configuration, where the timing configuration includes a preset time for performing resource release;

a second determining module, configured to determine information indicating the released resource;

a first timing module, configured to start timing when a preset condition is met;

And a first resource release module, configured to release the resource that is indicated to be released when the preset time arrives.
The terminal device according to claim 32, wherein the first determining module comprises:

a first receiving unit, configured to receive timing setting information from the network side device; the network side device includes at least one of a source node and a target node, where the timing setting information includes a preset time for performing resource release, and the timing Setting information is determined by any one of the source node and the target node;

The first determining unit is configured to determine the timing configuration according to the timing setting information.
The terminal device according to claim 32, wherein the first determining module comprises:

a second determining unit, configured to determine timing setting information, where the timing setting information includes a preset time for performing resource release;

And a third determining unit, configured to determine the timing configuration according to the timing setting time.
The terminal device according to claim 34, further comprising:

And a timing setting information sending module, configured to send the timing setting information to at least one of a source node and a target node, wherein at least one of the source node and the target node determines a timing configuration.
The terminal device according to claim 32, wherein the first determining module comprises:

a fourth determining unit, configured to determine timing setting information; the timing setting information is initiated by any one of a terminal device, a source node, and a target node, and at least two of the terminal device, the source node, and the target node Negotiating, the timing setting information includes a preset time for performing resource release;

And a fifth determining unit, configured to determine the timing configuration according to the timing setting information.
The terminal device according to claim 36, wherein the fourth determining unit comprises:

a negotiation request sending subunit, configured to initiate a timing setting negotiation request to the network side device, to request the negotiation to determine a preset time for performing resource release; the network side device includes at least one of a source node and a target node;

a first timing setting information determining subunit, configured to determine the timing setting information according to the preset time determined by negotiation; the timing setting information is used for the terminal device, the source node, and the All or part of the target node determines its timing configuration.
The terminal device according to claim 36, wherein the fourth determining unit comprises:

a negotiation request receiving subunit, configured to receive a timing setting negotiation request initiated by the network side device; the network side device includes at least one of a source node and a target node, where the timing setting negotiation request is used to request to determine a resource release pre Set time

a response subunit, configured to respond to the network side device when agreeing to the timing setting negotiation request;

a preset time receiving subunit, configured to receive the preset time determined through negotiation;

a second timing setting information determining subunit, configured to determine the timing setting information according to the preset time determined by negotiation; the timing setting information is used for the terminal device, the source node, and the All or part of the target node determines its timing configuration.
The terminal device according to claim 32, wherein the second determining module comprises:

a configuration information receiving unit, configured to receive configuration information from a network side device; the network side device includes a source node, where the configuration information includes information indicating a released resource;

a sixth determining unit, configured to determine, according to the configuration information, the information indicating the released resource; the resource that is indicated to be released includes some or all resources in the configuration information.
The terminal device according to claim 32, further comprising:

The timing time notification module is configured to periodically or non-periodically notify the timed of the non-timed nodes of the source node and the target node.
The terminal device according to claim 32, further comprising at least one of the following:

a second receiving unit, configured to receive a first timing time of the source node; and a first notification unit, configured to notify the first timing time of at least one of the target nodes;

a third receiving unit, configured to receive a second timing time of any target node; and a second notification unit, configured to notify the source node of the second timing time;

a fourth receiving unit, configured to receive a third timing time of any target node; and a third notification unit, configured to notify the at least one other target node other than the any target node of the third timing time.
The terminal device according to claim 32, further comprising at least one of the following:

a first stopping module, configured to stop timing corresponding to the original condition configuration information when receiving new condition configuration information from the source node;

a second stopping module, configured to stop timing corresponding to the condition configuration information when at least any relationship between any of the following items in the condition configuration information is changed: at least a specific cell, a cell list, and a cell group One, configuration information and/or its sub-configuration information, all or part of the information in the cell transformation instruction, measurement configuration, and measurement object.
A network side device, where the network side device includes a source node, and the network side device includes:

a timing setting information determining module, configured to determine timing setting information, where the timing setting information includes a preset time for performing resource release;

a timing setting information sending module, configured to send the timing setting information to at least one of a terminal device and/or a target node, wherein at least one of the terminal device and/or the target node determines a timing configuration, and when the preset When the time arrives, the resource indicating the release is released.
A network side device, where the network side device includes at least one of the target nodes, and the network side device includes:

a third determining module, configured to determine a timing configuration, where the timing configuration includes a preset time for performing resource release;

a fourth determining module, configured to determine information indicating the released resource;

a second timing module, configured to start timing when a preset condition is met;

And a second resource release module, configured to release the resource that is indicated to be released when the preset time arrives.
A terminal device comprising: a memory, a processor, and a computer program stored on the memory and operable on the processor, the computer program being executed by the processor to implement, as claimed in claims 1, 2 The steps of the method of any of 5, 6, 11 to 24.
A network side device comprising: a memory, a processor, and a computer program stored on the memory and operable on the processor, the computer program being executed by the processor to implement the claims 3 and 4 The method of any of the methods of any of 7-10, 25, 26.
A computer readable storage medium storing a computer program, wherein the computer program is executed by a processor to implement the steps of the method of any of claims 1-26.