WO2021232381A1 - 信息发送方法、基站切换方法、信息接收方法以及装置 - Google Patents
信息发送方法、基站切换方法、信息接收方法以及装置 Download PDFInfo
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- WO2021232381A1 WO2021232381A1 PCT/CN2020/091670 CN2020091670W WO2021232381A1 WO 2021232381 A1 WO2021232381 A1 WO 2021232381A1 CN 2020091670 W CN2020091670 W CN 2020091670W WO 2021232381 A1 WO2021232381 A1 WO 2021232381A1
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- sim card
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
- H04W8/20—Transfer of user or subscriber data
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
- H04W36/0085—Hand-off measurements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/08—Reselecting an access point
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/34—Reselection control
- H04W36/38—Reselection control by fixed network equipment
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
- H04W8/20—Transfer of user or subscriber data
- H04W8/205—Transfer to or from user equipment or user record carrier
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
- H04W8/183—Processing at user equipment or user record carrier
Definitions
- the present disclosure relates to the field of communication technology, and in particular, to an information transmission method, a base station switching method, an information receiving method, an information transmission device, a base station switching device, an information receiving device, an electronic device, and a computer-readable storage medium.
- SIM Subscriber Identity Module
- the embodiments of the present disclosure propose an information sending method, a base station switching method, an information receiving method, an information sending device, a base station switching device, an information receiving device, an electronic device, and a computer-readable storage medium to solve related technologies
- an information sending method which is suitable for a terminal, and the method includes:
- the context information of the first SIM card is sent to the first base station through the second SIM card, and the first SIM card A SIM card is in an inactive state.
- a base station handover method is proposed, which is applicable to a first base station, and the method includes:
- an information receiving method is proposed, which is suitable for a second base station, and the method includes:
- a handover request signaling for instructing the second SIM card in the connected state in the terminal to switch from the first base station to the second base station is received from the core network equipment, where the handover request signaling includes the non-active SIM card in the terminal.
- Context information of the first SIM card in the activated state is received from the core network equipment, where the handover request signaling includes the non-active SIM card in the terminal.
- a base station handover method is proposed, which is suitable for core network equipment, and the method includes:
- an information sending device which is suitable for a terminal, the terminal is configured with at least a first SIM card and a second SIM card, and the device includes:
- the context sending module is configured to send the first SIM card to the first base station through the second SIM card in response to determining that the second SIM card in the connected state meets the handover condition for handover from the first base station to the second base station Context information, the first SIM card is in an inactive state.
- a base station handover device which is suitable for a first base station, and the device includes:
- the context receiving module is configured to receive the context information of the first SIM card in the inactive state in the terminal sent by the second SIM card in the connected state in the terminal;
- the context sending module is configured to send the context information of the first SIM card to the core network device.
- an information receiving device which is suitable for a second base station, and the device includes:
- the handover request receiving module is configured to receive handover request signaling for instructing the second SIM card in the connected state in the terminal to switch from the first base station to the second base station from the core network device, wherein the handover request signal Let it contain the context information of the first SIM card in the inactive state in the terminal.
- a base station handover device which is suitable for core network equipment, and the device includes:
- the handover demand receiving module is configured to receive the handover demand signaling for handover from the first base station to the second base station by the second SIM card in the connected state in the terminal sent by the first base station, wherein the handover demand signaling includes Context information of the first SIM card in an inactive state in the terminal;
- the handover request sending module is configured to send handover request signaling for the second SIM card to switch from the first base station to the second base station to the second base station, wherein the handover request signaling includes all Describe the context information of the first SIM card.
- an electronic device including:
- a memory for storing processor executable instructions
- processor is configured to implement the method described in any of the foregoing embodiments.
- a computer-readable storage medium on which a computer program is stored, and the program is executed by a processor to implement the method described in any of the above-mentioned embodiments.
- the first SIM card there is no need for the first SIM card to separately send context information to the second base station, and there is no need to temporarily adjust the state of the first SIM, which reduces the number of communication between the terminal and the base station, simplifies the communication process, and saves communication resources. .
- the second base station sends the context information of the first SIM card, thereby simplifying the communication process and saving communication resources.
- the first base station There is no need for the first base station to send the context information of the first SIM card to the core network device through separate signaling, and there is no need for the core network device to send the context information of the first SIM card to the second base station through separate signaling, which simplifies the communication process. Save communication resources.
- Fig. 1 is a schematic flowchart showing a method for sending information according to an embodiment of the present disclosure.
- Fig. 2 is a schematic flowchart showing another method for sending information according to an embodiment of the present disclosure.
- Fig. 3 is a schematic flowchart showing another method for sending information according to an embodiment of the present disclosure.
- Fig. 4 is a schematic flowchart showing another method for sending information according to an embodiment of the present disclosure.
- Fig. 5 is a schematic flowchart showing a method for handover of a base station according to an embodiment of the present disclosure.
- Fig. 6 is a schematic flowchart of another base station handover method according to an embodiment of the present disclosure.
- Fig. 7 is a schematic flowchart showing yet another base station handover method according to an embodiment of the present disclosure.
- Fig. 8 is a schematic flow chart showing yet another base station handover method according to an embodiment of the present disclosure.
- Fig. 9 is a schematic flowchart showing a method for receiving information according to an embodiment of the present disclosure.
- Fig. 10 is a schematic flowchart of another method for receiving information according to an embodiment of the present disclosure.
- Fig. 11 is a schematic flowchart showing another method for receiving information according to an embodiment of the present disclosure.
- Fig. 12 is a schematic flowchart showing a method for handover of a base station according to an embodiment of the present disclosure.
- Fig. 13 is a schematic flowchart showing another base station handover method according to an embodiment of the present disclosure.
- Fig. 14 is a schematic flowchart showing yet another base station handover method according to an embodiment of the present disclosure.
- Fig. 15 is a schematic flowchart showing yet another base station handover method according to an embodiment of the present disclosure.
- Fig. 16 is a schematic block diagram showing an information sending device according to an embodiment of the present disclosure.
- Fig. 17 is a schematic block diagram showing another information sending device according to an embodiment of the present disclosure.
- Fig. 18 is a schematic block diagram showing still another information sending device according to an embodiment of the present disclosure.
- Fig. 19 is a schematic block diagram showing a base station handover device according to an embodiment of the present disclosure.
- Fig. 20 is a schematic block diagram showing another base station handover device according to an embodiment of the present disclosure.
- Fig. 21 is a schematic block diagram showing an information receiving device according to an embodiment of the present disclosure.
- Fig. 22 is a schematic block diagram showing another information receiving device according to an embodiment of the present disclosure.
- Fig. 23 is a schematic block diagram showing a base station handover device according to an embodiment of the present disclosure.
- Fig. 24 is a schematic block diagram showing another base station handover device according to an embodiment of the present disclosure.
- Fig. 25 is a schematic block diagram showing still another base station handover device according to an embodiment of the present disclosure.
- Fig. 26 is a schematic block diagram showing still another base station handover device according to an embodiment of the present disclosure.
- Fig. 27 is a schematic diagram showing an apparatus for base station switching and/or information reception according to an embodiment of the present disclosure.
- Fig. 28 is a schematic diagram showing an apparatus for information transmission according to an embodiment of the present disclosure.
- Fig. 1 is a schematic flowchart showing a method for sending information according to an embodiment of the present disclosure.
- the information sending method shown in this embodiment can be applied to a terminal.
- the terminal can be used as a user equipment to communicate with a base station.
- the base station can be a 5G base station.
- the terminal includes, but is not limited to, mobile phones, tablets, and wearable devices. And other electronic equipment.
- the terminal includes at least a first SIM card and a second SIM card. It should be noted that the first SIM card and the second SIM card do not specifically refer to two SIM cards, but refer to any two different SIM cards in the terminal. Card.
- the information sending method may at least include the following steps:
- step S101 in response to determining that the second SIM card in the connected state (in the connected state with the first base station) meets the handover condition for handover from the first base station to the second base station, the second SIM card is used to transfer the second SIM card to the second base station.
- a base station sends the context information of the first SIM card, and the first SIM card is in an inactive state (in an inactive state with the first base station).
- the terminal switches to the base station to access, for example, the second SIM card in the terminal switches from the first base station to the second base station, and the second SIM card completes the communication path change
- the other SIM cards in the terminal generally In this case, the communication path needs to be changed accordingly.
- the first SIM card in the inactive state in order to enable the second base station to communicate with the first SIM card in time, the first SIM card is required to send the context information to the second SIM card.
- the state of the first SIM card needs to be temporarily adjusted. Specifically, the first SIM card first enters the connected state, sends the context information to the second base station, and then restores it to Inactive state.
- Base station communication not only takes up communication resources, but also consumes more time.
- the second SIM card needs to be handed over from the first base station to the second base station in some scenarios.
- the scenarios include but are not limited to the following scenarios:
- the second SIM can detect (for example, according to the configuration information such as the detection period and detection target sent by the first base station) the signal strength between different base stations to obtain measurement information, and can determine whether the base station needs to be switched according to the measurement information.
- the SIM card determines that it is necessary to switch from the first base station to the second base station, the context information of the first SIM card can be obtained through the second SIM card.
- the first base station may send instruction information to the second SIM card to instruct the first SIM card to switch from the first base station to the second base station.
- the context information of the first SIM card can be sent to the first base station so that the first SIM card can send the upper and lower information of the first SIM card to the core network equipment (for example, The access and mobility management function (AMF) in 5G is then sent by the core network equipment to the second base station.
- AMF access and mobility management function
- Fig. 2 is a schematic flowchart showing another method for sending information according to an embodiment of the present disclosure. As shown in FIG. 2, the determination is based on measurement information, and the sending of the context information of the first SIM card to the first base station through the second SIM card includes:
- step S1011 a measurement report generated according to the measurement information is sent to the first base station through the second SIM card, where the measurement report includes context information of the first SIM card.
- the second SIM card may generate a measurement report (MeasurementReport) for handover to the second base station based on the above measurement information, and send the measurement report to the first base station, and the first base station determines that the second SIM card needs Handover to the second base station, so that a request for handover of the base station can be sent to the second base station through the core network device, so that the second base station knows that the second SIM card needs to be accessed, so that the second SIM card can be successfully handed over to the second base station.
- MeasurementReport MeasurementReport
- the measurement report sent by the second SIM card to the first base station may also contain the context information of the first SIM card, so that the first SIM card can send the upper and lower information of the first SIM card to the core network device, and then the core The network device sends to the second base station. Accordingly, there is no need for the second SIM card to send context information to the first base station through separate information, which reduces the number of communication between the terminal and the base station, simplifies the communication process, and saves communication resources.
- Fig. 3 is a schematic flowchart showing another method for sending information according to an embodiment of the present disclosure. As shown in Figure 3, the method further includes:
- step S102 the handover command signaling sent by the first base station is received through the second SIM card, where the handover command signaling is used to instruct the second SIM card to switch from the first base station to The second base station, and the handover command signaling includes communication path change information;
- step S103 based on the communication path change information, it is determined to switch the communication path of the first SIM card from the first base station to the second base station.
- the first base station after the first base station receives the measurement report sent by the second SIM card, if it allows the second SIM card to be switched from the first base station to the second base station, or instructs the second SIM card to switch from the first base station to the second base station.
- the second base station After the second base station, it can send handover request (HANDOVER REQUIRED) signaling to the core network device through the N2 interface, and then the core network device can send handover request (HANDOVER REQEUST) signaling to the second base station through the N2 interface.
- HANDOVER REQUIRED handover request
- HANDOVER REQEUST handover request
- the handover request confirmation HANDOVER REQUEST ACKNOWLEDGE
- the core network device sends the handover command (HANDOVER COMMAND) to the first base station through the N2 interface.
- the first base station sends handover command signaling to the second SIM card.
- the second SIM card can be handed over from the first base station to the second base station.
- the communication path change information can be carried in the handover command signaling, and based on the communication path change information, it is determined to switch the communication path of the first SIM card from the first base station to the second base station, so that the first SIM card needs to communicate with the second base station.
- the base station When the base station communicates, it can establish a communication connection with the second base station (for example, initiate random access to the second base station).
- the communication path change information used to instruct the first SIM card to change the communication path is carried by the handover command signaling, without the first base station sending the communication path change information through separate signaling, which simplifies the communication process and saves communication resources.
- Fig. 4 is a schematic flowchart showing another method for sending information according to an embodiment of the present disclosure. As shown in Figure 4, the method includes:
- step S104 based on the handover command signaling, disconnect the communication connection with the first base station through the second SIM card, and establish a communication connection with the second base station.
- the second SIM card may first disconnect the communication connection with the first base station and establish a communication connection with the second base station, and then send the communication path change information to the second base station.
- a SIM card may also first send the communication path change information to the first SIM card, then disconnect the communication connection with the first base station, and establish a communication connection with the second base station. You can choose according to your needs.
- Fig. 5 is a schematic flowchart showing a method for handover of a base station according to an embodiment of the present disclosure.
- the base station handover method shown in this embodiment can be applied to a base station.
- the base station can be a 5G base station, and the base station can be the first base station in the above embodiment, and the terminal and core network equipment and the second
- the base station communicates, and the terminal includes, but is not limited to, electronic devices such as mobile phones, tablet computers, and wearable devices.
- the base station handover method may include the following steps:
- step S201 receiving context information of the first SIM card in the inactive state in the terminal sent by the second SIM card in the connected state in the terminal;
- step S202 the context information of the first SIM card is sent to the core network device.
- the context information of the first SIM card can be sent to the first base station, so that the first SIM card can send the upper and lower information of the first SIM card to The core network equipment is then sent by the core network equipment to the second base station. Accordingly, there is no need for the first SIM card to separately send context information to the second base station, and there is no need to temporarily adjust the state of the first SIM, which reduces the number of communication between the terminal and the base station, simplifies the communication process, and saves communication resources.
- Fig. 6 is a schematic flowchart of another base station handover method according to an embodiment of the present disclosure.
- the context information of the first SIM card in the inactive state in the terminal sent by the second SIM card in the connected state in the receiving terminal includes:
- step S2011 a measurement report sent by the second SIM card is received, where the measurement report includes context information of the first SIM card, and the measurement report is used to indicate that the first base station and the second SIM card The card meets the handover condition that needs to be handed over from the first base station to the second base station.
- the second SIM card may generate a measurement report for handover to the second base station based on the above measurement information, and send the measurement report to the first base station.
- the measurement report sent by the second SIM card to the first base station may also include the context information of the first SIM card.
- the first base may send handover request signaling to the core network device through the N2 interface, and the handover request signaling ,
- the context information of the first SIM card can be carried, so that the core network device can send the upper and lower information of the first SIM card to the second base station.
- Fig. 7 is a schematic flowchart showing yet another base station handover method according to an embodiment of the present disclosure.
- the sending the context information of the first SIM card to the core network device includes:
- step S2021 the handover requirement signaling for the second SIM card to be handed over from the first base station to the second base station is sent to the core network device, where the handover requirement signaling includes the first Contextual information of the SIM card.
- the first base station may send handover request signaling for the second SIM card to switch from the first base station to the second base station to the core network device, and may carry the context information of the first SIM card through the handover request signaling.
- the first base station to send the context information of the first SIM card to the network side device through a separate signaling, which simplifies the communication process and saves communication resources.
- Fig. 8 is a schematic flow chart showing yet another base station handover method according to an embodiment of the present disclosure. As shown in Figure 8, the method further includes:
- step S203 receiving handover command signaling sent by the core network device
- step S204 the handover command signaling is sent to the terminal, where the handover command signaling is used to instruct the second SIM card to switch from the first base station to the second base station, and
- the handover command signaling includes communication path change information, and the communication path change information is used to instruct the communication path of the first SIM card to switch from the first base station to the second base station.
- the core network device after the core network device receives the handover request confirmation signaling sent by the second base station, it can determine that the second base station allows the second SIM card to be handed over from the first base station to the second base station, and then the first SIM card can be switched to the second base station.
- the communication path between the card and the base station is switched from the first base station to the second base station, so that when the first SIM card is subsequently called, the second base station can communicate with the first SIM card.
- the core network equipment can also send handover command signaling to the first base station through the N2 interface, and carry communication path change information in the handover command signaling.
- the first base station can determine the second base station If the second SIM card is allowed to switch from the first base station to the second base station, then a switching command signaling may be sent to the terminal to instruct the second SIM card to switch from the first base station to the second base station.
- the switching command signaling can carry communication path change information, and the second SIM card can send the communication path change information to the first SIM card, thereby instructing the communication path between the first SIM card and the base station to switch from the first base station to the second SIM card.
- Fig. 9 is a schematic flowchart showing an information receiving method according to an embodiment of the present disclosure.
- the information receiving method shown in this embodiment can be applied to a base station.
- the base station can be a 5G base station
- the base station can be the second base station in the above embodiment, and it can be compatible with the terminal, the first base station, and the core in the above embodiment.
- Network devices communicate, and the terminals include, but are not limited to, electronic devices such as mobile phones, tablet computers, and wearable devices.
- the information receiving method may include the following steps:
- step S301 a handover request signaling for instructing the second SIM card in the connected state in the terminal to switch from the first base station to the second base station is received from the core network equipment, wherein the handover request signaling includes all The context information of the first SIM card in the inactive state in the terminal.
- the context information of the first SIM card can be sent to the first base station, and the first base can send handover request signaling to the core network device through the N2 interface. And in the handover demand signaling, the context information of the first SIM card can be carried.
- the core network device can send handover request signaling to the second base station through the N2 interface, and carry the context information of the first SIM card in the handover request signaling, so that the second SIM card can obtain the context information of the first SIM card , So that the subsequent communication with the first SIM card can be quickly restored based on the context information of the first SIM card.
- Fig. 10 is a schematic flowchart of another method for receiving information according to an embodiment of the present disclosure. As shown in Figure 10, the method further includes:
- step S302 the context information of the first SIM card is stored
- step S303 receiving confirmation information is sent to the core network device, where the receiving confirmation information is used to indicate that the second base station has received the context information of the first SIM card.
- the second base station may store the context information of the first SIM card so that Subsequently, the communication with the first SIM card is quickly restored based on the context information of the first SIM card.
- reception confirmation information can be sent to the core network device, and the core network device can be notified by the reception confirmation information that the second base station has received the context information of the first SIM card.
- Fig. 11 is a schematic flowchart showing another method for receiving information according to an embodiment of the present disclosure.
- the sending the reception confirmation information to the core network device includes:
- step S3031 a handover request confirmation signaling is sent to the core network device, where the handover request confirmation signaling includes the reception confirmation information.
- the handover request confirmation signaling may be sent to the core network device, so that the core network device can send the handover request confirmation signaling to the first base station. Sending the handover command signaling, so that the first base station can further send the handover command signaling to the second SIM card, thereby instructing the second SIM card to switch from the first base station to the second base station.
- the handover request confirmation signaling may carry reception confirmation information used to indicate that the second base station has received the context information of the first SIM card. Accordingly, there is no need for the second base station to send reception confirmation information to the core network device through separate signaling, which simplifies the communication process and saves communication resources.
- Fig. 12 is a schematic flowchart showing a method for handover of a base station according to an embodiment of the present disclosure.
- the base station handover method shown in this embodiment may be applicable to core network equipment, and specifically may be an example of core network equipment.
- the core network equipment may be a core network equipment in 5G, and the core network equipment may be the same as that in the above-mentioned embodiment.
- the first base station and the second base station communicate, and the first base station and the second base station may be 5G base stations.
- the base station handover method may include the following steps:
- step S401 receiving a handover request signaling for switching from the first base station to the second base station by the second SIM card in the connected state of the terminal sent by the first base station, wherein the handover request signaling includes the terminal Context information of the first SIM card in an inactive state in the middle;
- step S402 a handover request signaling for the second SIM card to be handed over from the first base station to the second base station is sent to the second base station, where the handover request signaling includes the first Contextual information of the SIM card.
- the second SIM card when the second SIM card needs to be handed over to the second base station, it may send the context information of the first SIM card to the first base station. And when the first base station allows the second SIM card to be handed over from the first base station to the second base station, the handover requirement signaling can be sent to the core network device through the N2 interface, and the handover requirement signaling can carry the first SIM card Contextual information.
- the core network device may send to the second base station a handover request signaling for the second SIM card to be handed over from the first base station to the second base station, and the handover request signaling may carry the context information of the first SIM card.
- the first base station to send the context information of the first SIM card to the core network device through separate signaling, and there is no need for the core network device to send the context information of the first SIM card to the second base station through separate signaling, which simplifies The communication process saves communication resources.
- Fig. 13 is a schematic flowchart showing another base station handover method according to an embodiment of the present disclosure. As shown in Figure 13, the method further includes:
- step S403 reception confirmation information sent by the second base station is received, where the reception confirmation information is used to indicate that the second base station has received the context information of the first SIM card.
- the second base station may send reception confirmation information to the core network device, and the core network device may be notified by the reception confirmation information that the second base station has received the context information of the first SIM card.
- Fig. 14 is a schematic flowchart showing yet another base station handover method according to an embodiment of the present disclosure.
- the receiving the reception confirmation information sent by the second base station includes:
- step S4031 a handover request confirmation signaling sent by the second base station is received, where the handover request confirmation signaling is used to indicate that the second base station agrees that the second SIM card is to be transferred from the first base station Handover to the second base station, and the handover request confirmation signaling includes reception confirmation information;
- step S404 the communication path of the first SIM card is switched from the first base station to the second base station.
- the second SIM card When the second SIM card allows the second SIM card to be handed over from the first base station to the second base station, it may send a handover request confirmation signaling to the core network device, so that the core network device can send handover command signaling to the first base station, The first base station can further send handover command signaling to the second SIM card, thereby instructing the second SIM card to switch from the first base station to the second base station.
- the core network device can determine that the second SIM card allows the second SIM card to be handed over from the first base station to the second base station, so that the communication path of the first SIM card can be switched from the first base station. To the second base station.
- the handover request confirmation signaling may carry reception confirmation information used to indicate that the second base station has received the context information of the first SIM card. Accordingly, there is no need for the second base station to send reception confirmation information to the core network device through separate signaling, which simplifies the communication process and saves communication resources.
- Fig. 15 is a schematic flowchart showing yet another base station handover method according to an embodiment of the present disclosure. As shown in Figure 15, the method further includes:
- a handover command signaling is sent to the first base station, where the handover command signaling is used to instruct the second SIM card to switch from the first base station to the second base station, and
- the handover command signaling includes communication path change information, and the communication path change information is used to instruct the communication path of the first SIM card to switch from the first base station to the second base station.
- the second base station can return the handover request confirmation signaling to the core network device through the N2 interface, so that the core network device can report to the first base station.
- Sending the handover command signaling so that the first base station can further send the handover command signaling to the second SIM card, thereby instructing the second SIM card to switch from the first base station to the second base station.
- the switching command signaling may carry communication path change information, which is used to indicate the communication path between the first SIM card and the base station to switch from the first base station to the second base station.
- the core network device to send path switching information to the first base station through separate signaling, which simplifies the communication process and saves communication resources.
- the present disclosure also provides embodiments of an information sending device, a base station switching device, and an information receiving device.
- Fig. 16 is a schematic block diagram showing an information sending device according to an embodiment of the present disclosure.
- the information sending apparatus shown in this embodiment can be applied to a terminal.
- the terminal can be used as a user equipment to communicate with a base station.
- the base station can be a 5G base station.
- the terminal includes, but is not limited to, a mobile phone, a tablet, and a wearable device. And other electronic equipment.
- the information sending device may at least include:
- the context sending module 101 is configured to, in response to determining that the second SIM card in the connected state meets the handover condition for handover from the first base station to the second base station, send the first SIM card to the first base station through the second SIM card Context information of the card, the first SIM card is in an inactive state.
- the context sending module determines based on measurement information that the second SIM card in the connected state meets the handover condition for handover from the first base station to the second base station, and the context sending module It is also configured to send a measurement report to the first base station through the second SIM card, wherein the measurement report includes context information of the first SIM card.
- Fig. 17 is a schematic block diagram showing another information sending device according to an embodiment of the present disclosure. As shown in Figure 17, the device further includes:
- the handover command receiving module 102 is configured to receive the handover command signaling sent by the first base station through the second SIM card, where the handover command signaling is used to instruct the second SIM card to subscribe from the second SIM card.
- a base station switches to the second base station, and the handover command signaling includes communication path change information;
- the path change determination module 103 is configured to determine to switch the communication path of the first SIM card from the first base station to the second base station based on the communication path change information.
- Fig. 18 is a schematic block diagram showing still another information sending device according to an embodiment of the present disclosure. As shown in Figure 18, the device includes:
- the first connection processing module 104 is configured to disconnect the communication connection with the first base station through the second SIM card and establish a communication connection with the second base station based on the handover command signaling.
- Fig. 19 is a schematic block diagram showing a base station handover device according to an embodiment of the present disclosure.
- the base station switching apparatus shown in this embodiment may be applicable to a base station, the base station may be a 5G base station, the base station may be the first base station in the above embodiment, and the terminal and core network equipment and the second base station in the above embodiment.
- the base station communicates, and the terminal includes, but is not limited to, electronic devices such as mobile phones, tablet computers, and wearable devices.
- the base station switching apparatus may include:
- the context receiving module 201 is configured to receive the context information of the first SIM card in the inactive state in the terminal sent by the second SIM card in the connected state in the terminal;
- the context sending module 202 is configured to send the context information of the first SIM card to the core network device.
- the context receiving module is configured to receive a measurement report sent by the second SIM card, wherein the measurement report includes context information of the first SIM card, and the measurement report is used to indicate the first SIM card.
- the second SIM card meets the handover condition that needs to be handed over from the first base station to the second base station.
- the context sending module is configured to send handover request signaling for the second SIM card to be handed over from the first base station to the second base station to the core network device, wherein the handover request The signaling includes the context information of the first SIM card.
- Fig. 20 is a schematic block diagram showing another base station handover device according to an embodiment of the present disclosure. As shown in Figure 20, the device further includes:
- the handover command receiving module 203 is configured to receive handover command signaling sent by the core network device;
- the handover command sending module 204 is configured to send the handover command signaling to the terminal, where the handover command signaling is used to instruct the second SIM card to switch from the first base station to the second A base station, and the handover command signaling includes communication path change information, and the communication path change information is used to instruct the communication path of the first SIM card to switch from the first base station to the second base station.
- Fig. 21 is a schematic block diagram showing an information receiving device according to an embodiment of the present disclosure.
- the information receiving apparatus shown in this embodiment may be applicable to a base station.
- the base station may be a 5G base station
- the base station may be the second base station in the above embodiment, and may be compatible with the terminal, the first base station, and the core in the above embodiment.
- Network devices communicate, and the terminals include, but are not limited to, electronic devices such as mobile phones, tablet computers, and wearable devices.
- the information receiving device may include:
- the handover request receiving module 301 is configured to receive, from the core network device, handover request signaling for instructing the second SIM card in the connected state in the terminal to switch from the first base station to the second base station, wherein the handover request The signaling includes the context information of the first SIM card in the inactive state in the terminal.
- Fig. 22 is a schematic block diagram showing another information receiving device according to an embodiment of the present disclosure. As shown in Figure 22, the device further includes:
- the context storage module 302 is configured to store the context information of the first SIM card
- the confirmation sending module 303 is configured to send reception confirmation information to the core network device, where the reception confirmation information is used to indicate that the second base station has received the context information of the first SIM card.
- the request confirmation sending module is configured to send handover request confirmation signaling to the core network device, where the handover request confirmation signaling includes the reception confirmation information.
- Fig. 23 is a schematic block diagram showing a base station handover device according to an embodiment of the present disclosure.
- the base station switching apparatus shown in this embodiment may be applicable to core network equipment, and specifically may be an example of core network equipment.
- the core network equipment may be a core network equipment in 5G, and the core network equipment may be the same as that in the above-mentioned embodiment.
- the first base station and the second base station communicate, and the first base station and the second base station may be 5G base stations.
- the base station switching apparatus may include:
- the handover demand receiving module 401 is configured to receive the handover demand signaling for handover from the first base station to the second base station by the second SIM card in the connected state in the terminal sent by the first base station, wherein the handover demand signaling Contains context information of the first SIM card in an inactive state in the terminal;
- the handover request sending module 402 is configured to send handover request signaling for the second SIM card to switch from the first base station to the second base station to the second base station, where the handover request signaling includes Context information of the first SIM card.
- Fig. 24 is a schematic block diagram showing another base station handover device according to an embodiment of the present disclosure. As shown in Figure 24, the device further includes:
- the context receiving module 403 is configured to receive reception confirmation information sent by the second base station, where the reception confirmation information is used to indicate that the second base station has received the context information of the first SIM card.
- Fig. 25 is a schematic block diagram showing still another base station handover device according to an embodiment of the present disclosure.
- the context receiving module 403 is configured to receive handover request confirmation signaling sent by the second base station, where the handover request confirmation signaling is used to indicate that the second base station agrees to the The second SIM card is handed over from the first base station to the second base station, and the handover request confirmation signaling includes reception confirmation information;
- the device also includes:
- the communication path switching module 404 is configured to switch the communication path of the first SIM card from the first base station to the second base station.
- Fig. 26 is a schematic block diagram showing still another base station handover device according to an embodiment of the present disclosure. As shown in Figure 26, the device further includes:
- the handover command sending module 405 is configured to send handover command signaling to the first base station, where the handover command signaling is used to instruct the second SIM card to switch from the first base station to the second base station.
- the handover command signaling includes communication path change information, and the communication path change information is used to instruct the communication path of the first SIM card to switch from the first base station to the second base station.
- the relevant part can refer to the part of the description of the method embodiment.
- the device embodiments described above are merely illustrative, and the modules described as separate components may or may not be physically separated, and the components displayed as modules may or may not be physical modules, that is, they may be located in One place, or it can be distributed to multiple network modules. Some or all of the modules can be selected according to actual needs to achieve the objectives of the solutions of the embodiments. Those of ordinary skill in the art can understand and implement without creative work.
- the embodiment of the present disclosure also proposes an electronic device, including:
- a memory for storing processor executable instructions
- processor is configured to implement the method described in any of the foregoing embodiments.
- the embodiment of the present disclosure also proposes a computer-readable storage medium on which a computer program is stored, and when the program is executed by a processor, the method described in any of the above-mentioned embodiments is implemented.
- FIG. 27 is a schematic diagram of an apparatus 2700 for base station handover and/or information reception according to an embodiment of the present disclosure.
- the apparatus 2700 may be provided as a base station.
- the device 2700 includes a processing component 2722, a wireless transmitting/receiving component 2724, an antenna component 2726, and a signal processing part specific to a wireless interface.
- the processing component 2722 may further include one or more processors. One of the processors in the processing component 2722 may be configured to implement the base station handover method and/or the information receiving method described in any of the foregoing embodiments.
- Fig. 28 is a schematic diagram showing an apparatus 2800 for information transmission according to an embodiment of the present disclosure.
- the device 2800 may be a mobile phone, a computer, a digital broadcasting terminal, a messaging device, a game console, a tablet device, a medical device, a fitness device, a personal digital assistant, and so on.
- the device 2800 may include one or more of the following components: a processing component 2802, a memory 2804, a power supply component 2806, a multimedia component 2808, an audio component 2810, an input/output (I/O) interface 2812, a sensor component 2814, And the communication component 2816.
- the processing component 2802 generally controls the overall operations of the device 2800, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations.
- the processing component 2802 may include one or more processors 2820 to execute instructions to complete all or part of the steps of the foregoing information sending method.
- the processing component 2802 may include one or more modules to facilitate the interaction between the processing component 2802 and other components.
- the processing component 2802 may include a multimedia module to facilitate the interaction between the multimedia component 2808 and the processing component 2802.
- the memory 2804 is configured to store various types of data to support the operation of the device 2800. Examples of such data include instructions for any application or method operating on the device 2800, contact data, phone book data, messages, pictures, videos, and so on.
- the memory 2804 can be implemented by any type of volatile or non-volatile storage devices or their combination, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable Programmable Read Only Memory (EPROM), Programmable Read Only Memory (PROM), Read Only Memory (ROM), Magnetic Memory, Flash Memory, Magnetic Disk or Optical Disk.
- SRAM static random access memory
- EEPROM electrically erasable programmable read-only memory
- EPROM erasable Programmable Read Only Memory
- PROM Programmable Read Only Memory
- ROM Read Only Memory
- Magnetic Memory Flash Memory
- Magnetic Disk Magnetic Disk or Optical Disk.
- the power supply component 2806 provides power for various components of the device 2800.
- the power supply component 2806 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power for the device 2800.
- the multimedia component 2808 includes a screen that provides an output interface between the device 2800 and the user.
- the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from the user.
- the touch panel includes one or more touch sensors to sense touch, sliding, and gestures on the touch panel. The touch sensor may not only sense the boundary of a touch or slide action, but also detect the duration and pressure related to the touch or slide operation.
- the multimedia component 2808 includes a front camera and/or a rear camera. When the device 2800 is in an operation mode, such as a shooting mode or a video mode, the front camera and/or the rear camera can receive external multimedia data. Each front camera and rear camera can be a fixed optical lens system or have focal length and optical zoom capabilities.
- the audio component 2810 is configured to output and/or input audio signals.
- the audio component 2810 includes a microphone (MIC).
- the microphone is configured to receive external audio signals.
- the received audio signal may be further stored in the memory 2804 or transmitted via the communication component 2816.
- the audio component 2810 further includes a speaker for outputting audio signals.
- the I/O interface 2812 provides an interface between the processing component 2802 and the peripheral interface module.
- the peripheral interface module may be a keyboard, a click wheel, a button, and the like. These buttons may include, but are not limited to: home button, volume button, start button, and lock button.
- the sensor component 2814 includes one or more sensors for providing the device 2800 with various aspects of status assessment.
- the sensor component 2814 can detect the open/close status of the device 2800 and the relative positioning of the components.
- the component is the display and the keypad of the device 2800.
- the sensor component 2814 can also detect the position change of the device 2800 or a component of the device 2800. , The presence or absence of contact between the user and the device 2800, the orientation or acceleration/deceleration of the device 2800, and the temperature change of the device 2800.
- the sensor assembly 2814 may include a proximity sensor configured to detect the presence of nearby objects when there is no physical contact.
- the sensor component 2814 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications.
- the sensor component 2814 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor or a temperature sensor.
- the communication component 2816 is configured to facilitate wired or wireless communication between the device 2800 and other devices.
- the device 2800 can access a wireless network based on a communication standard, such as WiFi, 2G or 3G, 4G LTE, 5G NR, or a combination thereof.
- the communication component 2816 receives a broadcast signal or broadcast related information from an external broadcast management system via a broadcast channel.
- the communication component 2816 further includes a near field communication (NFC) module to facilitate short-range communication.
- the NFC module can be implemented based on radio frequency identification (RFID) technology, infrared data association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology and other technologies.
- RFID radio frequency identification
- IrDA infrared data association
- UWB ultra-wideband
- Bluetooth Bluetooth
- the apparatus 2800 may be implemented by one or more application specific integrated circuits (ASIC), digital signal processors (DSP), digital signal processing equipment (DSPD), programmable logic devices (PLD), field programmable Implemented by a gate array (FPGA), controller, microcontroller, microprocessor, or other electronic components, used to implement the above-mentioned information sending method.
- ASIC application specific integrated circuits
- DSP digital signal processors
- DSPD digital signal processing equipment
- PLD programmable logic devices
- FPGA field programmable Implemented by a gate array
- controller microcontroller, microprocessor, or other electronic components, used to implement the above-mentioned information sending method.
- non-transitory computer-readable storage medium including instructions, such as a memory 2804 including instructions, which may be executed by the processor 2820 of the device 2800 to complete the foregoing information sending method.
- the non-transitory computer-readable storage medium may be ROM, random access memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, etc.
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Abstract
本公开涉及信息发送方法,包括:响应于确定处于连接态的第二SIM卡符合从第一基站切换到第二基站的切换条件,通过所述第二SIM卡向所述第一基站发送第一SIM卡的上下文信息,所述第一SIM卡处于非激活态。根据本公开的技术方案,无需第一SIM卡单独向第二基站发送上下文信息,也无需暂时性调整第一SIM的状态,减少了终端与基站通信的次数,简化了通信流程,节约了通信资源。
Description
本公开涉及通信技术领域,具体而言,涉及信息发送方法、基站切换方法、信息接收方法、信息发送装置、基站切换装置、信息接收装置、电子设备和计算机可读存储介质。
在5G NR(New Radio,新空口)中,终端的状态除了包括RRC_CONNECTED状态(连接态)和RRC_IDLE(空闲态),还引入了RRC_INACTIVE状态(非激活态)。
在包含多张SIM(Subscriber Identity Module,用户识别模块)卡的终端中,不同的SIM卡会被网络视作不同的终端,当其中既存在处于非激活态的SIM卡,又处于连接态的SIM卡时,不同状态的SIM卡与基站的通信过程较为复杂,对通信资源的占用较多。
发明内容
有鉴于此,本公开的实施例提出了信息发送方法、基站切换方法、信息接收方法、信息发送装置、基站切换装置、信息接收装置、电子设备和计算机可读存储介质,以解决相关技术中
根据本公开实施例的第一方面,提出一种信息发送方法,适用于终端,所述方法包括:
响应于确定处于连接态的第二SIM卡符合从第一基站切换到第二基站的切换条件,通过所述第二SIM卡向所述第一基站发送第一SIM卡的上下文信息,所述第一SIM卡处于非激活态。
根据本公开实施例的第二方面,提出一种基站切换方法,适用于第一基站,所述方法包括:
接收终端中处于连接态的第二SIM卡发送的所述终端中处于非激活态的第一 SIM卡的上下文信息;
向核心网设备发送所述第一SIM卡的上下文信息。
根据本公开实施例的第三方面,提出一种信息接收方法,适用于第二基站,所述方法包括:
从核心网设备接收用于指示终端中处于连接态的第二SIM卡从第一基站切换到所述第二基站的切换请求信令,其中,所述切换请求信令包含所述终端中处于非激活态的第一SIM卡的上下文信息。
根据本公开实施例的第四方面,提出一种基站切换方法,适用于核心网设备,所述方法包括:
接收第一基站发送的终端中处于连接态的第二SIM卡从所述第一基站切换到第二基站的切换需求信令,其中,所述切换需求信令包含所述终端中处于非激活态的第一SIM卡的上下文信息;
向所述第二基站发送所述第二SIM卡从所述第一基站切换到所述第二基站的切换请求信令,其中,所述切换请求信令包含所述第一SIM卡的上下文信息。
根据本公开实施例的第五方面,提出一种信息发送装置,适用于终端,所述终端至少配置有第一SIM卡和第二SIM卡,所述装置包括:
上下文发送模块,被配置为响应于确定处于连接态的第二SIM卡符合从第一基站切换到第二基站的切换条件,通过所述第二SIM卡向所述第一基站发送第一SIM卡的上下文信息,所述第一SIM卡处于非激活态。
根据本公开实施例的第六方面,提出一种基站切换装置,适用于第一基站,所述装置包括:
上下文接收模块,被配置为接收终端中处于连接态的第二SIM卡发送的所述终端中处于非激活态的第一SIM卡的上下文信息;
上下文发送模块,被配置为向核心网设备发送所述第一SIM卡的上下文信息。
根据本公开实施例的第七方面,提出一种信息接收装置,适用于第二基站,所述装置包括:
切换请求接收模块,被配置为从核心网设备接收用于指示终端中处于连接态的第二SIM卡从第一基站切换到所述第二基站的切换请求信令,其中,所述切换请求信 令包含所述终端中处于非激活态的第一SIM卡的上下文信息。
根据本公开实施例的第八方面,提出一种基站切换装置,适用于核心网设备,所述装置包括:
切换需求接收模块,被配置为接收第一基站发送的终端中处于连接态的第二SIM卡从所述第一基站切换到第二基站的切换需求信令,其中,所述切换需求信令包含所述终端中处于非激活态的第一SIM卡的上下文信息;
切换请求发送模块,被配置为向所述第二基站发送所述第二SIM卡从所述第一基站切换到所述第二基站的切换请求信令,其中,所述切换请求信令包含所述第一SIM卡的上下文信息。
根据本公开实施例的第九方面,提出一种电子设备,包括:
处理器;
用于存储处理器可执行指令的存储器;
其中,所述处理器被配置为实现上述任一实施例所述的方法。
根据本公开实施例的第十方面,提出一种计算机可读存储介质,其上存储有计算机程序,该程序被处理器执行时实现上述任一实施例所述的方法。
根据本公开的实施例,无需第一SIM卡单独向第二基站发送上下文信息,也无需暂时性调整第一SIM的状态,减少了终端与基站通信的次数,简化了通信流程,节约了通信资源。
无需第一SIM卡单独向第二基站发送上下文信息,也无需暂时性调整第一SIM的状态,减少了终端与基站通信的次数,并且无需第一基站通过单独的信令向核心网设备或者第二基站发送第一SIM卡的上下文信息,从而简化了通信流程,节约了通信资源。
无需核心网设备通过单独的信令向第二基站发送第一SIM卡的上下文信息,简化了通信流程,节约了通信资源。
无需第一基站通过单独的信令向核心网设备发送第一SIM卡的上下文信息,也无需核心网设备通过单独的信令向第二基站发送第一SIM卡的上下文信息,简化了通信流程,节约了通信资源。
为了更清楚地说明本公开实施例中的技术方案,下面将对实施例描述中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本公开的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动性的前提下,还可以根据这些附图获得其他的附图。
图1是根据本公开的实施例示出的一种信息发送方法的示意流程图。
图2是根据本公开的实施例示出的另一种信息发送方法的示意流程图。
图3是根据本公开的实施例示出的又一种信息发送方法的示意流程图。
图4是根据本公开的实施例示出的又一种信息发送方法的示意流程图。
图5是根据本公开的实施例示出的一种基站切换方法的示意流程图。
图6是根据本公开的实施例示出的另一种基站切换方法的示意流程图。
图7是根据本公开的实施例示出的又一种基站切换方法的示意流程图。
图8是根据本公开的实施例示出的又一种基站切换方法的示意流程图。
图9是根据本公开的实施例示出的一种信息接收方法的示意流程图。
图10是根据本公开的实施例示出的另一种信息接收方法的示意流程图。
图11是根据本公开的实施例示出的又一种信息接收方法的示意流程图。
图12是根据本公开的实施例示出的一种基站切换方法的示意流程图。
图13是根据本公开的实施例示出的另一种基站切换方法的示意流程图。
图14是根据本公开的实施例示出的又一种基站切换方法的示意流程图。
图15是根据本公开的实施例示出的又一种基站切换方法的示意流程图。
图16是根据本公开的实施例示出的一种信息发送装置的示意框图。
图17是根据本公开的实施例示出的另一种信息发送装置的示意框图。
图18是根据本公开的实施例示出的又一种信息发送装置的示意框图。
图19是根据本公开的实施例示出的一种基站切换装置的示意框图。
图20是根据本公开的实施例示出的另一种基站切换装置的示意框图。
图21是根据本公开的实施例示出的一种信息接收装置的示意框图。
图22是根据本公开的实施例示出的另一种信息接收装置的示意框图。
图23是根据本公开的实施例示出的一种基站切换装置的示意框图。
图24是根据本公开的实施例示出的另一种基站切换装置的示意框图。
图25是根据本公开的实施例示出的又一种基站切换装置的示意框图。
图26是根据本公开的实施例示出的又一种基站切换装置的示意框图。
图27是根据本公开的实施例示出的一种基站切换和/或信息接收的装置的示意图。
图28是根据本公开的实施例示出的一种用于信息发送的装置的示意图。
下面将结合本公开实施例中的附图,对本公开实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本公开一部分实施例,而不是全部的实施例。基于本公开中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本公开保护的范围。
图1是根据本公开的实施例示出的一种信息发送方法的示意流程图。本实施例所示的信息发送方法可以适用于终端,所述终端可以作为用户设备与基站通信,其中,所述基站可以是5G基站,所述终端包括但不限于手机、平板电脑、可穿戴设备等电子设备。
所述终端至少包括第一SIM卡和第二SIM卡,需要说明的是,第一SIM卡和第二SIM卡并不是特指的两张SIM卡,而是指终端中任意两张不同的SIM卡。
如图1所示,所述信息发送方法至少可以包括以下步骤:
在步骤S101中,响应于确定处于连接态(与第一基站处于连接态)的第二SIM卡符合从第一基站切换到第二基站的切换条件,通过所述第二SIM卡向所述第一基站发送第一SIM卡的上下文信息,所述第一SIM卡处于非激活态(与第一基站处于非激活态)。
在相关技术中,当终端切换接入的基站,例如终端中的第二SIM卡从第一基站切换到第二基站,第二SIM卡完成了通信路径的变更,那么终端中的其他SIM卡一般 情况下也需要相应地变更通信路径,例如针对处于非激活态的第一SIM卡而言,为了使得第二基站能够及时与第一SIM卡通信,需要第一SIM卡将上下文信息发送至第二基站,但是由于第一SIM卡处于非激活态,还需要暂时性调整第一SIM卡的状态,具体地,第一SIM卡先进入连接态,将上下文信息发送至第二基站,再重新恢复到非激活态。
但是相关技术中的上述过程,继续需要执行第二SIM卡切换到第二基站的过程,又需要执行第一SIM卡向第二基站发送上下文信息的过程,两个过程分别执行,需要多次与基站通信,既占用通信资源,又耗时较多。
在本实施例中,第二SIM卡在某些场景下需要从第一基站切换到第二基站。所述场景包括但不限于以下场景:
例如第二SIM可以检测(例如根据第一基站发送的检测周期、检测目标等配置信息)不同基站之间信号的强度等信息得到测量信息,并可以根据测量信息判断是否需要切换基站,当第二SIM卡确定需要从第一基站切换到第二基站时,可以通过第二SIM卡获取第一SIM卡的上下文信息。
例如第一基站可以向第二SIM卡发送指示信息,指示第一SIM卡从第一基站切换到第二基站。
并且第二SIM卡在需要切换到第二基站时,可以将第一SIM卡的上下文信息发送至第一基站,以便第一SIM卡可以将第一SIM卡的上下信息发送至核心网设备(例如5G中的接入和移动管理功能AMF),再由核心网设备发送至第二基站。据此,无需第一SIM卡通过单独的信息向第二基站发送上下文信息,也无需暂时性调整第一SIM的状态,减少了终端与基站通信的次数,简化了通信流程,节约了通信资源。
图2是根据本公开的实施例示出的另一种信息发送方法的示意流程图。如图2所示,所述确定是基于测量信息的,所述通过所述第二SIM卡向所述第一基站发送所述第一SIM卡的上下文信息包括:
在步骤S1011中,通过所述第二SIM卡向所述第一基站发送根据所述测量信息生成的测量报告,其中,所述测量报告包含所述第一SIM卡的上下文信息。
在一个实施例中,第二SIM卡可以基于上述测量信息生成切换到第二基站的测量报告(MeasurementReport),并将该测量报告发送给第一基站,第一基站据此确定第二SIM卡需要切换到第二基站,从而可以通过核心网设备向第二基站发送切换基站 的请求,使得第二基站得知第二SIM卡需要接入,以便第二SIM卡能够顺利切换到第二基站。
而在第二SIM卡向第一基站发送的测量报告中,还可以包含第一SIM卡的上下文信息,以便第一SIM卡可以将第一SIM卡的上下信息发送至核心网设备,再由核心网设备发送至第二基站。据此,无需第二SIM卡通过单独的信息向第一基站发送上下文信息减少了终端与基站通信的次数,简化了通信流程,节约了通信资源。
图3是根据本公开的实施例示出的又一种信息发送方法的示意流程图。如图3所示,所述方法还包括:
在步骤S102中,通过所述第二SIM卡接收所述第一基站发送的切换命令信令,其中,所述切换命令信令用于指示所述第二SIM卡从所述第一基站切换到所述第二基站,且所述切换命令信令包含通信路径变更信息;
在步骤S103中,基于所述通信路径变更信息,确定将所述第一SIM卡的通信路径从所述第一基站切换到所述第二基站。
在一个实施例中,第一基站在接收到第二SIM卡发送的测量报告后,若允许第二SIM卡从第一基站切换到第二基站,或者指示第二SIM卡从第一基站切换到第二基站后,可以通过N2接口向核心网设备发送切换需求(HANDOVER REQUIRED)信令,进而核心网设备通过N2接口向第二基站发送切换请求(HANDOVER REQEUST)信令,第二基站若允许第二卡从第一基站切换到第二基站,那可以通过N2接口向核心网设备返回切换请求确认(HANDOVER REQUEST ACKNOWLEDGE)信令,然后核心网设备通过N2接口向第一基站发送切换命令(HANDOVER COMMAND)信令,第一基站再向第二SIM卡发送切换命令信令。第二SIM卡接收到切换命令信令后,可以从第一基站切换到第二基站。
由于第二SIM卡从第一基站切换到第二基站,那么一般情况下,终端中的其他SIM卡的通信路径,例如第一SIM卡的通信路径,也需要从第一基站切换到第二基站。因此可以在切换命令信令中携带通信路径变更信息,从而基于通信路径变更信息,确定将第一SIM卡的通信路径从第一基站切换到所述第二基站,以便后续第一SIM卡需要与基站进行通信时,可以与第二基站建立通信连接(例如向第二基站发起随机接入)。
并且通过切换命令信令携带用于指示第一SIM卡变更通信路径的通信路径变更信息,无需第一基站通过单独的信令发送通信路径变更信息,简化了通信流程,节 约了通信资源。
图4是根据本公开的实施例示出的又一种信息发送方法的示意流程图。如图4所示,所述方法包括:
在步骤S104中,基于所述切换命令信令,通过所述第二SIM卡与所述第一基站断开通信连接,并与所述第二基站建立通信连接。
在一个实施例中,第二SIM卡接收到切换命令信令后,可以先与第一基站断开通信连接,并与第二基站建立通信连接,然后再将所述通信路径变更信息发送至第一SIM卡,也可以先将所述通信路径变更信息发送至第一SIM卡,再与第一基站断开通信连接,并与第二基站建立通信连接。具体可以根据需要选择。
图5是根据本公开的实施例示出的一种基站切换方法的示意流程图。本实施例所示的基站切换方法可以适用于基站,所述基站可以是5G基站,所述基站可以是上述实施例中的第一基站,与上述实施例中的终端和核心网设备以及第二基站进行通信,所述终端包括但不限于手机、平板电脑、可穿戴设备等电子设备。
如图5所示,所述基站切换方法可以包括以下步骤:
在步骤S201中,接收终端中处于连接态的第二SIM卡发送的所述终端中处于非激活态的第一SIM卡的上下文信息;
在步骤S202中,向核心网设备发送所述第一SIM卡的上下文信息。
在一个实施例中,第二SIM卡在需要切换到第二基站时,可以将第一SIM卡的上下文信息发送至第一基站,以便第一SIM卡可以将第一SIM卡的上下信息发送至核心网设备,再由核心网设备发送至第二基站。据此,无需第一SIM卡单独向第二基站发送上下文信息,也无需暂时性调整第一SIM的状态,减少了终端与基站通信的次数,简化了通信流程,节约了通信资源。
图6是根据本公开的实施例示出的另一种基站切换方法的示意流程图。如图6所示,所述接收终端中处于连接态的第二SIM卡发送的所述终端中处于非激活态的第一SIM卡的上下文信息包括:
在步骤S2011中,接收所述第二SIM卡发送的测量报告,其中,所述测量报告包含所述第一SIM卡的上下文信息,所述测量报告用于指示第一基站,所述第二SIM卡符合需要从所述第一基站切换到第二基站的切换条件。
在一个实施例中,第二SIM卡可以基于上述测量信息生成切换到第二基站的测量报告,并将测量报告发送给第一基站。而在第二SIM卡向第一基站发送的测量报告中,还可以包含第一SIM卡的上下文信息,第一基可以通过N2接口向核心网设备发送切换需求信令,并且在切换需求信令中,可以携带第一SIM卡的上下文信息,以便核心网设备能够将第一SIM卡的上下信息发送至第二基站。
据此,无需第二SIM卡单独的信息向第一基站发送第一SIM卡的上下文信息,简化了通信流程,节约了通信资源。
图7是根据本公开的实施例示出的又一种基站切换方法的示意流程图。如图7所示,所述向核心网设备发送所述第一SIM卡的上下文信息包括:
在步骤S2021中,向所述核心网设备发送所述第二SIM卡从所述第一基站切换到所述第二基站的切换需求信令,其中,所述切换需求信令包含所述第一SIM卡的上下文信息。
在一个实施例中,第一基站可以向核心网设备发送第二SIM卡从第一基站切换到第二基站的切换需求信令,并且可以通过切换需求信令携带第一SIM卡的上下文信息。
据此,无需第一基站通过一条单独的信令向网络侧设备发送第一SIM卡的上下文信息,简化了通信流程,节约了通信资源。
图8是根据本公开的实施例示出的又一种基站切换方法的示意流程图。如图8所示,所述方法还包括:
在步骤S203中,接收所述核心网设备发送的切换命令信令;
在步骤S204中,向所述终端发送所述切换命令信令,其中,所述切换命令信令用于指示所述第二SIM卡从所述第一基站切换到所述第二基站,且所述切换命令信令包含通信路径变更信息,所述通信路径变更信息用于指示所述第一SIM卡的通信路径从所述第一基站切换到所述第二基站。
在一个实施例中,核心网设备在接收到第二基站发送的切换请求确认信令后,可以确定第二基站允许第二SIM卡从第一基站切换到第二基站,那么可以将第一SIM卡与基站的通信路径,从第一基站切换到第二基站,从而在后续呼叫第一SIM卡时,可以通过第二基站与第一SIM卡通信。
另外,核心网设备还可以通过N2接口向第一基站发送切换命令信令,并且在切换命令信令中携带通信路径变更信息,第一基站在接收到切换命令信令后,可以确定第二基站允许第二SIM卡从第一基站切换到第二基站,那么可以向终端发送切换命令信令,以指示第二SIM卡从所述第一基站切换到所述第二基站。并且在切换命令信令中可以携带通信路径变更信息,第二SIM卡可以将通信路径变更信息发送至第一SIM卡,从而指示第一SIM卡与基站的通信路径,从第一基站切换到第二基站。
据此,无需通过单独的信令向终端发送切换命令信令,简化了通信流程,节约了通信资源。
图9是根据本公开的实施例示出的一种信息接收方法的示意流程图。本实施例所示的信息接收方法可以适用于基站,所述基站可以是5G基站,所述基站可以是上述实施例中的第二基站,可以与上述实施例中的终端、第一基站和核心网设备进行通信,所述终端包括但不限于手机、平板电脑、可穿戴设备等电子设备。
如图9所示,所述信息接收方法可以包括以下步骤:
在步骤S301中,从核心网设备接收用于指示终端中处于连接态的第二SIM卡从第一基站切换到所述第二基站的切换请求信令,其中,所述切换请求信令包含所述终端中处于非激活态的第一SIM卡的上下文信息。
在一个实施例中,第二SIM卡在需要切换到第二基站时,可以将第一SIM卡的上下文信息发送至第一基站,第一基可以通过N2接口向核心网设备发送切换需求信令,并且在切换需求信令中,可以携带第一SIM卡的上下文信息。
进而核心网设备可以通过N2接口向第二基站发送切换请求信令,并在切换请求信令中携带第一SIM卡的上下文信息,从而使得第二SIM卡可以获取到第一SIM卡的上下文信息,以便后续基于第一SIM卡的上下文信息快速地恢复与第一SIM卡的通信。
在此过程中,无需核心网设备通过单独的信令向第二基站发送第一SIM卡的上下文信息,简化了通信流程,节约了通信资源。
图10是根据本公开的实施例示出的另一种信息接收方法的示意流程图。如图10所示,所述方法还包括:
在步骤S302中,存储所述第一SIM卡的上下文信息;
在步骤S303中,向所述核心网设备发送接收确认信息,所述接收确认信息用于指示,所述第二基站已接收到所述第一SIM卡的上下文信息。
在一个实施例中,第二基站在接收到核心网设备发送的切换请求信令后,若允许第二SIM卡从第一基站切换到第二基站,可以存储第一SIM卡的上下文信息,以便后续基于第一SIM卡的上下文信息快速恢复与第一SIM卡的通信。
另外还可以向核心网设备发送接收确认信息,通过接收确认信息可以告知核心网设备,第二基站已接收到所述第一SIM卡的上下文信息。
图11是根据本公开的实施例示出的又一种信息接收方法的示意流程图。如图11所示,所述向所述核心网设备发送所述接收确认信息包括:
在步骤S3031中,向所述核心网设备发送切换请求确认信令,所述切换请求确认信令包含所述接收确认信息。
在一个实施例中,第二SIM卡在允许第二SIM卡从第一基站切换到第二基站的情况下,可以向核心网设备发送切换请求确认信令,以使核心网设备向第一基站发送切换命令信令,使得第一基站可以进一步向第二SIM卡发送切换命令信令,从而指示第二SIM卡从所述第一基站切换到所述第二基站。
并且在切换请求确认信令中,可以携带用于指示第二基站已接收到第一SIM卡的上下文信息的接收确认信息。据此,无需第二基站通过单独的信令向核心网设备发送接收确认信息,简化了通信流程,节约了通信资源。
图12是根据本公开的实施例示出的一种基站切换方法的示意流程图。本实施例所示的基站切换方法可以适用于核心网设备,具体可以是核心网设备实例,所述核心网设备可以是5G中的核心网设备,所述核心网设备可以与上述实施例中的第一基站和第二基站进行通信,所述第一基站和第二基站可以是5G基站。
如图12所示,所述基站切换方法可以包括以下步骤:
在步骤S401中,接收第一基站发送的终端中处于连接态的第二SIM卡从所述第一基站切换到第二基站的切换需求信令,其中,所述切换需求信令包含所述终端中处于非激活态的第一SIM卡的上下文信息;
在步骤S402中,向所述第二基站发送所述第二SIM卡从所述第一基站切换到所述第二基站的切换请求信令,其中,所述切换请求信令包含所述第一SIM卡的上下 文信息。
在一个实施例中,第二SIM卡在需要切换到第二基站时,可以向第一基站发送第一SIM卡的上下文信息。并且在第一基站允许第二SIM卡从第一基站切换到第二基站的情况下,可以通过N2接口向核心网设备发送切换需求信令,在切换需求信令中可以携带有第一SIM卡的上下文信息。
进而核心网设备可以向第二基站发送第二SIM卡从第一基站切换到所述第二基站的切换请求信令,并且切换请求信令可以携带第一SIM卡的上下文信息。
据此,无需第一基站通过单独的信令向核心网设备发送第一SIM卡的上下文信息,也无需核心网设备通过单独的信令向第二基站发送第一SIM卡的上下文信息,简化了通信流程,节约了通信资源。
图13是根据本公开的实施例示出的另一种基站切换方法的示意流程图。如图13所示,所述方法还包括:
在步骤S403中,接收所述第二基站发送的接收确认信息,所述接收确认信息用于指示,所述第二基站已接收到所述第一SIM卡的上下文信息。
在一个实施例中,第二基站可以向核心网设备发送接收确认信息,通过接收确认信息可以告知核心网设备,第二基站已接收到所述第一SIM卡的上下文信息。
图14是根据本公开的实施例示出的又一种基站切换方法的示意流程图。如图14所示,所述接收所述第二基站发送的接收确认信息包括:
在步骤S4031中,接收所述第二基站发送的切换请求确认信令,其中,所述切换请求确认信令用于指示,所述第二基站同意所述第二SIM卡从所述第一基站切换到所述第二基站,且所述切换请求确认信令包含接收确认信息;
在步骤S404中,将所述第一SIM卡的通信路径从所述第一基站切换到所述第二基站。
第二SIM卡在允许第二SIM卡从第一基站切换到第二基站的情况下,可以向核心网设备发送切换请求确认信令,以使核心网设备向第一基站发送切换命令信令,使得第一基站可以进一步向第二SIM卡发送切换命令信令,从而指示第二SIM卡从所述第一基站切换到所述第二基站。而核心网设备根据切换请求确认信令可以确定第二SIM卡允许第二SIM卡从第一基站切换到第二基站,从而可以将所述第一SIM卡的通 信路径从所述第一基站切换到所述第二基站。
并且在切换请求确认信令中,可以携带用于指示第二基站已接收到第一SIM卡的上下文信息的接收确认信息。据此,无需第二基站通过单独的信令向核心网设备发送接收确认信息,简化了通信流程,节约了通信资源。
图15是根据本公开的实施例示出的又一种基站切换方法的示意流程图。如图15所示,所述方法还包括:
在步骤S405中,向所述第一基站发送切换命令信令,其中,所述切换命令信令用于指示所述第二SIM卡从所述第一基站切换到所述第二基站,且所述切换命令信令包含通信路径变更信息,所述通信路径变更信息用于指示所述第一SIM卡的通信路径从所述第一基站切换到所述第二基站。
在一个实施例中,若第二基站若允许第二卡从第一基站切换到第二基站,那可以通过N2接口向核心网设备返回切换请求确认信令,以使核心网设备向第一基站发送切换命令信令,使得第一基站可以进一步向第二SIM卡发送切换命令信令,从而指示第二SIM卡从所述第一基站切换到所述第二基站。而且在切换命令信令可以携带通信路径变更信息,通信路径变更信息用于指示第一SIM卡与基站的通信路径,从第一基站切换到所述第二基站。
据此,无需核心网设备通过单独的信令向第一基站发送路径切换信息,简化了通信流程,节约了通信资源。
与前述的信息发送方法、基站切换方法、信息接收方法的实施例相对应,本公开还提供了信息发送装置、基站切换装置、信息接收装置的实施例。
图16是根据本公开的实施例示出的一种信息发送装置的示意框图。本实施例所示的信息发送装置可以适用于终端,所述终端可以作为用户设备与基站通信,其中,所述基站可以是5G基站,所述终端包括但不限于手机、平板电脑、可穿戴设备等电子设备。
如图16所示,所述信息发送装置至少可以包括:
上下文发送模块101,被配置为响应于确定处于连接态的第二SIM卡符合从第一基站切换到第二基站的切换条件,通过所述第二SIM卡向所述第一基站发送第一SIM卡的上下文信息,所述第一SIM卡处于非激活态。
可选地,所述上下文发送模块是基于测量信息确定处于连接态的所述第二SIM卡是符合从所述第一基站切换到所述第二基站的切换条件的,并且所述上下文发送模块还被配置为通过所述第二SIM卡向所述第一基站发送测量报告,其中,所述测量报告包含所述第一SIM卡的上下文信息。
图17是根据本公开的实施例示出的另一种信息发送装置的示意框图。如图17所示,所述装置还包括:
切换命令接收模块102,被配置为通过所述第二SIM卡接收所述第一基站发送的切换命令信令,其中,所述切换命令信令用于指示所述第二SIM卡从所述第一基站切换到所述第二基站,且所述切换命令信令包含通信路径变更信息;
路径变更确定模块103,被配置为基于所述通信路径变更信息,确定将所述第一SIM卡的通信路径从所述第一基站切换到所述第二基站。
图18是根据本公开的实施例示出的又一种信息发送装置的示意框图。如图18所示,所述装置包括:
第一连接处理模块104,被配置为基于所述切换命令信令,通过所述第二SIM卡与所述第一基站断开通信连接,并与所述第二基站建立通信连接。
图19是根据本公开的实施例示出的一种基站切换装置的示意框图。本实施例所示的基站切换装置可以适用于基站,所述基站可以是5G基站,所述基站可以是上述实施例中的第一基站,与上述实施例中的终端和核心网设备以及第二基站进行通信,所述终端包括但不限于手机、平板电脑、可穿戴设备等电子设备。
如图19所示,所述基站切换装置可以包括:
上下文接收模块201,被配置为接收终端中处于连接态的第二SIM卡发送的所述终端中处于非激活态的第一SIM卡的上下文信息;
上下文发送模块202,被配置为向核心网设备发送所述第一SIM卡的上下文信息。
可选地,所述上下文接收模块被配置为接收所述第二SIM卡发送的测量报告,其中,所述测量报告包含所述第一SIM卡的上下文信息,所述测量报告用于指示第一基站,所述第二SIM卡符合需要从所述第一基站切换到第二基站的切换条件。
可选地,所述上下文发送模块被配置为向所述核心网设备发送所述第二SIM卡 从所述第一基站切换到所述第二基站的切换需求信令,其中,所述切换需求信令包含所述第一SIM卡的上下文信息。
图20是根据本公开的实施例示出的另一种基站切换装置的示意框图。如图20所示,所述装置还包括:
切换命令接收模块203,被配置为接收所述核心网设备发送的切换命令信令;
切换命令发送模块204,被配置为向所述终端发送所述切换命令信令,其中,所述切换命令信令用于指示所述第二SIM卡从所述第一基站切换到所述第二基站,且所述切换命令信令包含通信路径变更信息,所述通信路径变更信息用于指示所述第一SIM卡的通信路径从所述第一基站切换到所述第二基站。
图21是根据本公开的实施例示出的一种信息接收装置的示意框图。本实施例所示的信息接收装置可以适用于基站,所述基站可以是5G基站,所述基站可以是上述实施例中的第二基站,可以与上述实施例中的终端、第一基站和核心网设备进行通信,所述终端包括但不限于手机、平板电脑、可穿戴设备等电子设备。
如图21所示,所述信息接收装置可以包括:
切换请求接收模块301,被配置为从核心网设备接收用于指示终端中处于连接态的第二SIM卡从第一基站切换到所述第二基站的切换请求信令,其中,所述切换请求信令包含所述终端中处于非激活态的第一SIM卡的上下文信息。
图22是根据本公开的实施例示出的另一种信息接收装置的示意框图。如图22所示,所述装置还包括:
上下文存储模块302,被配置为存储所述第一SIM卡的上下文信息;
确认发送模块303,被配置为向所述核心网设备发送接收确认信息,所述接收确认信息用于指示,所述第二基站已接收到所述第一SIM卡的上下文信息。
可选地,所述请求确认发送模块,被配置为向所述核心网设备发送切换请求确认信令,所述切换请求确认信令包含所述接收确认信息。
图23是根据本公开的实施例示出的一种基站切换装置的示意框图。本实施例所示的基站切换装置可以适用于核心网设备,具体可以是核心网设备实例,所述核心网设备可以是5G中的核心网设备,所述核心网设备可以与上述实施例中的第一基站和第二基站进行通信,所述第一基站和第二基站可以是5G基站。
如图23所示,所述基站切换装置可以包括:
切换需求接收模块401,被配置为接收第一基站发送的终端中处于连接态的第二SIM卡从所述第一基站切换到第二基站的切换需求信令,其中,所述切换需求信令包含所述终端中处于非激活态的第一SIM卡的上下文信息;
切换请求发送模块402,被配置为向所述第二基站发送所述第二SIM卡从所述第一基站切换到所述第二基站的切换请求信令,其中,所述切换请求信令包含所述第一SIM卡的上下文信息。
图24是根据本公开的实施例示出的另一种基站切换装置的示意框图。如图24所示,所述装置还包括:
上下文接收模块403,被配置为接收所述第二基站发送的接收确认信息,所述接收确认信息用于指示,所述第二基站已接收到所述第一SIM卡的上下文信息。
图25是根据本公开的实施例示出的又一种基站切换装置的示意框图。如图25所示,所述上下文接收模块403被配置为接收所述第二基站发送的切换请求确认信令,其中,所述切换请求确认信令用于指示,所述第二基站同意所述第二SIM卡从所述第一基站切换到所述第二基站,且所述切换请求确认信令包含接收确认信息;
所述装置还包括:
通信路径切换模块404,被配置为将所述第一SIM卡的通信路径从所述第一基站切换到所述第二基站。
图26是根据本公开的实施例示出的又一种基站切换装置的示意框图。如图26所示,所述装置还包括:
切换命令发送模块405,被配置为向所述第一基站发送切换命令信令,其中,所述切换命令信令用于指示所述第二SIM卡从所述第一基站切换到所述第二基站,所述切换命令信令包含通信路径变更信息,所述通信路径变更信息用于指示所述第一SIM卡的通信路径从所述第一基站切换到所述第二基站。
关于上述实施例中的装置,其中各个模块执行操作的具体方式已经在相关方法的实施例中进行了详细描述,此处将不做详细阐述说明。
对于装置实施例而言,由于其基本对应于方法实施例,所以相关之处参见方法实施例的部分说明即可。以上所描述的装置实施例仅仅是示意性的,其中所述作为分 离部件说明的模块可以是或者也可以不是物理上分开的,作为模块显示的部件可以是或者也可以不是物理模块,即可以位于一个地方,或者也可以分布到多个网络模块上。可以根据实际的需要选择其中的部分或者全部模块来实现本实施例方案的目的。本领域普通技术人员在不付出创造性劳动的情况下,即可以理解并实施。
本公开的实施例还提出一种电子设备,包括:
处理器;
用于存储处理器可执行指令的存储器;
其中,所述处理器被配置为实现上述任一实施例所述的方法。
本公开的实施例还提出一种计算机可读存储介质,其上存储有计算机程序,该程序被处理器执行时实现上述任一实施例所述的方法。
如图27所示,图27是根据本公开的实施例示出的一种基站切换和/或信息接收的装置2700的示意图。装置2700可以被提供为一基站。参照图27,装置2700包括处理组件2722、无线发射/接收组件2724、天线组件2726、以及无线接口特有的信号处理部分,处理组件2722可进一步包括一个或多个处理器。处理组件2722中的其中一个处理器可以被配置为实现上述任一实施例所述的基站切换方法、和/或信息接收方法。
图28是根据本公开的实施例示出的一种用于信息发送的装置2800的示意图。例如,装置2800可以是移动电话,计算机,数字广播终端,消息收发设备,游戏控制台,平板设备,医疗设备,健身设备,个人数字助理等。
参照图28,装置2800可以包括以下一个或多个组件:处理组件2802,存储器2804,电源组件2806,多媒体组件2808,音频组件2810,输入/输出(I/O)的接口2812,传感器组件2814,以及通信组件2816。
处理组件2802通常控制装置2800的整体操作,诸如与显示,电话呼叫,数据通信,相机操作和记录操作相关联的操作。处理组件2802可以包括一个或多个处理器2820来执行指令,以完成上述信息发送方法的全部或部分步骤。此外,处理组件2802可以包括一个或多个模块,便于处理组件2802和其他组件之间的交互。例如,处理组件2802可以包括多媒体模块,以方便多媒体组件2808和处理组件2802之间的交互。
存储器2804被配置为存储各种类型的数据以支持在装置2800的操作。这些数 据的示例包括用于在装置2800上操作的任何应用程序或方法的指令,联系人数据,电话簿数据,消息,图片,视频等。存储器2804可以由任何类型的易失性或非易失性存储设备或者它们的组合实现,如静态随机存取存储器(SRAM),电可擦除可编程只读存储器(EEPROM),可擦除可编程只读存储器(EPROM),可编程只读存储器(PROM),只读存储器(ROM),磁存储器,快闪存储器,磁盘或光盘。
电源组件2806为装置2800的各种组件提供电力。电源组件2806可以包括电源管理***,一个或多个电源,及其他与为装置2800生成、管理和分配电力相关联的组件。
多媒体组件2808包括在所述装置2800和用户之间的提供一个输出接口的屏幕。在一些实施例中,屏幕可以包括液晶显示器(LCD)和触摸面板(TP)。如果屏幕包括触摸面板,屏幕可以被实现为触摸屏,以接收来自用户的输入信号。触摸面板包括一个或多个触摸传感器以感测触摸、滑动和触摸面板上的手势。所述触摸传感器可以不仅感测触摸或滑动动作的边界,而且还检测与所述触摸或滑动操作相关的持续时间和压力。在一些实施例中,多媒体组件2808包括一个前置摄像头和/或后置摄像头。当装置2800处于操作模式,如拍摄模式或视频模式时,前置摄像头和/或后置摄像头可以接收外部的多媒体数据。每个前置摄像头和后置摄像头可以是一个固定的光学透镜***或具有焦距和光学变焦能力。
音频组件2810被配置为输出和/或输入音频信号。例如,音频组件2810包括一个麦克风(MIC),当装置2800处于操作模式,如呼叫模式、记录模式和语音识别模式时,麦克风被配置为接收外部音频信号。所接收的音频信号可以被进一步存储在存储器2804或经由通信组件2816发送。在一些实施例中,音频组件2810还包括一个扬声器,用于输出音频信号。
I/O接口2812为处理组件2802和***接口模块之间提供接口,上述***接口模块可以是键盘,点击轮,按钮等。这些按钮可包括但不限于:主页按钮、音量按钮、启动按钮和锁定按钮。
传感器组件2814包括一个或多个传感器,用于为装置2800提供各个方面的状态评估。例如,传感器组件2814可以检测到装置2800的打开/关闭状态,组件的相对定位,例如所述组件为装置2800的显示器和小键盘,传感器组件2814还可以检测装置2800或装置2800一个组件的位置改变,用户与装置2800接触的存在或不存在,装置2800方位或加速/减速和装置2800的温度变化。传感器组件2814可以包括接近传 感器,被配置用来在没有任何的物理接触时检测附近物体的存在。传感器组件2814还可以包括光传感器,如CMOS或CCD图像传感器,用于在成像应用中使用。在一些实施例中,该传感器组件2814还可以包括加速度传感器,陀螺仪传感器,磁传感器,压力传感器或温度传感器。
通信组件2816被配置为便于装置2800和其他设备之间有线或无线方式的通信。装置2800可以接入基于通信标准的无线网络,如WiFi,2G或3G,4G LTE、5G NR或它们的组合。在一个示例性实施例中,通信组件2816经由广播信道接收来自外部广播管理***的广播信号或广播相关信息。在一个示例性实施例中,所述通信组件2816还包括近场通信(NFC)模块,以促进短程通信。例如,在NFC模块可基于射频识别(RFID)技术,红外数据协会(IrDA)技术,超宽带(UWB)技术,蓝牙(BT)技术和其他技术来实现。
在示例性实施例中,装置2800可以被一个或多个应用专用集成电路(ASIC)、数字信号处理器(DSP)、数字信号处理设备(DSPD)、可编程逻辑器件(PLD)、现场可编程门阵列(FPGA)、控制器、微控制器、微处理器或其他电子元件实现,用于执行上述信息发送方法。
在示例性实施例中,还提供了一种包括指令的非临时性计算机可读存储介质,例如包括指令的存储器2804,上述指令可由装置2800的处理器2820执行以完成上述信息发送方法。例如,所述非临时性计算机可读存储介质可以是ROM、随机存取存储器(RAM)、CD-ROM、磁带、软盘和光数据存储设备等。
本领域技术人员在考虑说明书及实践这里公开的公开后,将容易想到本公开的其它实施方案。本公开旨在涵盖本公开的任何变型、用途或者适应性变化,这些变型、用途或者适应性变化遵循本公开的一般性原理并包括本公开未公开的本技术领域中的公知常识或惯用技术手段。说明书和实施例仅被视为示例性的,本公开的真正范围和精神由下面的权利要求指出。
应当理解的是,本公开并不局限于上面已经描述并在附图中示出的精确结构,并且可以在不脱离其范围进行各种修改和改变。本公开的范围仅由所附的权利要求来限制。
需要说明的是,在本文中,诸如第一和第二等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来,而不一定要求或者暗示这些实体或操作 之间存在任何这种实际的关系或者顺序。术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含,从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素,而且还包括没有明确列出的其他要素,或者是还包括为这种过程、方法、物品或者设备所固有的要素。在没有更多限制的情况下,由语句“包括一个……”限定的要素,并不排除在包括所述要素的过程、方法、物品或者设备中还存在另外的相同要素。
以上对本公开实施例所提供的方法和装置进行了详细介绍,本文中应用了具体个例对本公开的原理及实施方式进行了阐述,以上实施例的说明只是用于帮助理解本公开的方法及其核心思想;同时,对于本领域的一般技术人员,依据本公开的思想,在具体实施方式及应用范围上均会有改变之处,综上所述,本说明书内容不应理解为对本公开的限制。
Claims (32)
- 一种信息发送方法,其特征在于,适用于终端,所述方法包括:响应于确定处于连接态的第二SIM卡符合从第一基站切换到第二基站的切换条件,通过所述第二SIM卡向所述第一基站发送第一SIM卡的上下文信息,所述第一SIM卡处于非激活态。
- 根据权利要求1所述的方法,其特征在于,所述确定是基于测量信息的,所述通过所述第二SIM卡向所述第一基站发送所述第一SIM卡的上下文信息包括:通过所述第二SIM卡向所述第一基站发送根据所述测量信息生成的测量报告,其中,所述测量报告包含所述第一SIM卡的上下文信息。
- 根据权利要求1所述的方法,其特征在于,所述方法还包括:通过所述第二SIM卡接收所述第一基站发送的切换命令信令,其中,所述切换命令信令用于指示所述第二SIM卡从所述第一基站切换到所述第二基站,且所述切换命令信令包含通信路径变更信息;基于所述通信路径变更信息,确定将所述第一SIM卡的通信路径从所述第一基站切换到所述第二基站。
- 根据权利要求3所述的方法,其特征在于,所述方法包括:基于所述切换命令信令,通过所述第二SIM卡与所述第一基站断开通信连接,并与所述第二基站建立通信连接。
- 一种基站切换方法,其特征在于,适用于第一基站,所述方法包括:接收终端中处于连接态的第二SIM卡发送的所述终端中处于非激活态的第一SIM卡的上下文信息;向核心网设备发送所述第一SIM卡的上下文信息。
- 根据权利要求5所述的方法,其特征在于,所述接收终端中处于连接态的第二SIM卡发送的所述终端中处于非激活态的第一SIM卡的上下文信息包括:接收所述第二SIM卡发送的测量报告,其中,所述测量报告包含所述第一SIM卡的上下文信息,所述测量报告用于指示第一基站,所述第二SIM卡符合需要从所述第一基站切换到第二基站的切换条件。
- 根据权利要求6所述的方法,其特征在于,所述向核心网设备发送所述第一SIM卡的上下文信息包括:向所述核心网设备发送所述第二SIM卡从所述第一基站切换到所述第二基站的切换需求信令,其中,所述切换需求信令包含所述第一SIM卡的上下文信息。
- 根据权利要求7所述的方法,其特征在于,所述方法还包括:接收所述核心网设备发送的切换命令信令;向所述终端发送所述切换命令信令,其中,所述切换命令信令用于指示所述第二SIM卡从所述第一基站切换到所述第二基站,且所述切换命令信令包含通信路径变更信息,所述通信路径变更信息用于指示所述第一SIM卡的通信路径从所述第一基站切换到所述第二基站。
- 一种信息接收方法,其特征在于,适用于第二基站,所述方法包括:从核心网设备接收用于指示终端中处于连接态的第二SIM卡从第一基站切换到所述第二基站的切换请求信令,其中,所述切换请求信令包含所述终端中处于非激活态的第一SIM卡的上下文信息。
- 根据权利要求9所述的方法,其特征在于,所述方法还包括:存储所述第一SIM卡的上下文信息;向所述核心网设备发送接收确认信息,所述接收确认信息用于指示,所述第二基站已接收到所述第一SIM卡的上下文信息。
- 根据权利要求10所述的方法,其特征在于,所述向所述核心网设备发送所述接收确认信息包括:向所述核心网设备发送切换请求确认信令,所述切换请求确认信令包含所述接收确认信息。
- 一种基站切换方法,其特征在于,适用于核心网设备,所述方法包括:接收第一基站发送的终端中处于连接态的第二SIM卡从所述第一基站切换到第二基站的切换需求信令,其中,所述切换需求信令包含所述终端中处于非激活态的第一SIM卡的上下文信息;向所述第二基站发送所述第二SIM卡从所述第一基站切换到所述第二基站的切换请求信令,其中,所述切换请求信令包含所述第一SIM卡的上下文信息。
- 根据权利要求12所述的方法,其特征在于,所述方法还包括:接收所述第二基站发送的接收确认信息,所述接收确认信息用于指示,所述第二基站已接收到所述第一SIM卡的上下文信息。
- 根据权利要求13所述的方法,其特征在于,所述接收所述第二基站发送的接收确认信息包括:接收所述第二基站发送的切换请求确认信令,其中,所述切换请求确认信令用于指示,所述第二基站同意所述第二SIM卡从所述第一基站切换到所述第二基站,所述 切换请求确认信令包含接收确认信息;将所述第一SIM卡的通信路径从所述第一基站切换到所述第二基站。
- 根据权利要求14所述的方法,其特征在于,所述方法还包括:向所述第一基站发送切换命令信令,其中,所述切换命令信令用于指示所述第二SIM卡从所述第一基站切换到所述第二基站,所述切换命令信令包含通信路径变更信息,所述通信路径变更信息用于指示所述第一SIM卡的通信路径从所述第一基站切换到所述第二基站。
- 一种信息发送装置,其特征在于,适用于终端,所述终端至少配置有第一SIM卡和第二SIM卡,所述装置包括:上下文发送模块,被配置为响应于确定处于连接态的第二SIM卡符合从第一基站切换到第二基站的切换条件,通过所述第二SIM卡向所述第一基站发送第一SIM卡的上下文信息,所述第一SIM卡处于非激活态。
- 根据权利要求16所述的装置,其特征在于,所述上下文发送模块是基于测量信息确定处于连接态的所述第二SIM卡是符合从所述第一基站切换到所述第二基站的切换条件的,并且所述上下文发送模块还被配置为通过所述第二SIM卡向所述第一基站发送根据所述测量信息生成的测量报告,其中,所述测量报告包含所述第一SIM卡的上下文信息。
- 根据权利要求16所述的装置,其特征在于,所述装置还包括:切换命令接收模块,被配置为通过所述第二SIM卡接收所述第一基站发送的切换命令信令,其中,所述切换命令信令用于指示所述第二SIM卡从所述第一基站切换到所述第二基站,且所述切换命令信令包含通信路径变更信息;路径变更确定模块,被配置为基于所述通信路径变更信息,确定将所述第一SIM卡的通信路径从所述第一基站切换到所述第二基站。
- 根据权利要求18所述的装置,其特征在于,所述装置包括:第一连接处理模块,被配置为基于所述切换命令信令,通过所述第二SIM卡与所述第一基站断开通信连接,并与所述第二基站建立通信连接。
- 一种基站切换装置,其特征在于,适用于第一基站,所述装置包括:上下文接收模块,被配置为接收终端中处于连接态的第二SIM卡发送的所述终端中处于非激活态的第一SIM卡的上下文信息;上下文发送模块,被配置为向核心网设备发送所述第一SIM卡的上下文信息。
- 根据权利要求20所述的装置,其特征在于,所述上下文接收模块被配置为接 收所述第二SIM卡发送的测量报告,其中,所述测量报告包含所述第一SIM卡的上下文信息,所述测量报告用于指示第一基站,所述第二SIM卡符合需要从所述第一基站切换到第二基站的切换条件。
- 根据权利要求21所述的装置,其特征在于,所述上下文发送模块被配置为向所述核心网设备发送所述第二SIM卡从所述第一基站切换到所述第二基站的切换需求信令,其中,所述切换需求信令包含所述第一SIM卡的上下文信息。
- 根据权利要求22所述的装置,其特征在于,所述装置还包括:切换命令接收模块,被配置为接收所述核心网设备发送的切换命令信令;切换命令发送模块,被配置为向所述终端发送所述切换命令信令,其中,所述切换命令信令用于指示所述第二SIM卡从所述第一基站切换到所述第二基站,且所述切换命令信令包含通信路径变更信息,所述通信路径变更信息用于指示所述第一SIM卡的通信路径从所述第一基站切换到所述第二基站。
- 一种信息接收装置,其特征在于,适用于第二基站,所述装置包括:切换请求接收模块,被配置为从核心网设备接收用于指示终端中处于连接态的第二SIM卡从第一基站切换到所述第二基站的切换请求信令,其中,所述切换请求信令包含所述终端中处于非激活态的第一SIM卡的上下文信息。
- 根据权利要求24所述的装置,其特征在于,所述装置还包括:上下文存储模块,被配置为存储所述第一SIM卡的上下文信息;确认发送模块,被配置为向所述核心网设备发送接收确认信息,所述接收确认信息用于指示,所述第二基站已接收到所述第一SIM卡的上下文信息。
- 根据权利要求25所述的装置,其特征在于,所述请求确认发送模块,被配置为向所述核心网设备发送切换请求确认信令,所述切换请求确认信令包含所述接收确认信息。
- 一种基站切换装置,其特征在于,适用于核心网设备,所述装置包括:切换需求接收模块,被配置为接收第一基站发送的终端中处于连接态的第二SIM卡从所述第一基站切换到第二基站的切换需求信令,其中,所述切换需求信令包含所述终端中处于非激活态的第一SIM卡的上下文信息;切换请求发送模块,被配置为向所述第二基站发送所述第二SIM卡从所述第一基站切换到所述第二基站的切换请求信令,其中,所述切换请求信令包含所述第一SIM卡的上下文信息。
- 根据权利要求27所述的装置,其特征在于,所述装置还包括:上下文接收模块,被配置为接收所述第二基站发送的接收确认信息,所述接收确认信息用于指示,所述第二基站已接收到所述第一SIM卡的上下文信息。
- 根据权利要求28所述的装置,其特征在于,所述上下文接收模块被配置为接收所述第二基站发送的切换请求确认信令,其中,所述切换请求确认信令用于指示,所述第二基站同意所述第二SIM卡从所述第一基站切换到所述第二基站,且所述切换请求确认信令包含接收确认信息;所述装置还包括:通信路径切换模块,被配置为将所述第一SIM卡的通信路径从所述第一基站切换到所述第二基站。
- 根据权利要求29所述的装置,其特征在于,所述装置还包括:切换命令发送模块,被配置为向所述第一基站发送切换命令信令,其中,所述切换命令信令用于指示所述第二SIM卡从所述第一基站切换到所述第二基站,所述切换命令信令包含通信路径变更信息,所述通信路径变更信息用于指示所述第一SIM卡通信路径从所述第一基站切换到所述第二基站。
- 一种电子设备,其特征在于,包括:处理器;用于存储处理器可执行指令的存储器;其中,所述处理器被配置为实现权利要求1至4、和/或5至8、和/或9至11、和/或12至15中任一项权利要求所述的方法。
- 一种计算机可读存储介质,其上存储有计算机程序,其特征在于,该程序被处理器执行时实现权利要求1至4、和/或5至8、和/或9至11、和/或12至15中任一项权利要求所述的方法。
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CN111837411B (zh) | 2024-01-09 |
EP4156773A1 (en) | 2023-03-29 |
CN111837411A (zh) | 2020-10-27 |
EP4156773A4 (en) | 2024-02-21 |
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