WO2020221077A1 - 基于双通信卡的通信方法和设备 - Google Patents
基于双通信卡的通信方法和设备 Download PDFInfo
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- WO2020221077A1 WO2020221077A1 PCT/CN2020/086053 CN2020086053W WO2020221077A1 WO 2020221077 A1 WO2020221077 A1 WO 2020221077A1 CN 2020086053 W CN2020086053 W CN 2020086053W WO 2020221077 A1 WO2020221077 A1 WO 2020221077A1
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- terminal device
- network device
- uplink
- capability
- communication
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- 238000004891 communication Methods 0.000 title claims abstract description 686
- 230000006854 communication Effects 0.000 title claims abstract description 677
- 238000000034 method Methods 0.000 title claims abstract description 327
- 230000009977 dual effect Effects 0.000 title claims abstract description 44
- 230000005540 biological transmission Effects 0.000 claims abstract description 358
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- 230000004044 response Effects 0.000 description 38
- 238000010586 diagram Methods 0.000 description 28
- 230000011664 signaling Effects 0.000 description 22
- 230000008569 process Effects 0.000 description 14
- 230000006870 function Effects 0.000 description 8
- 238000012545 processing Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 6
- 238000010295 mobile communication Methods 0.000 description 6
- 238000004590 computer program Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 230000006855 networking Effects 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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- 239000007787 solid Substances 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
- H04W8/24—Transfer of terminal data
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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
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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
Definitions
- This application relates to terminal technology, in particular to a communication method and device based on dual communication cards.
- the method further includes: the terminal device sends a second message to the second network device, the second message is used to indicate the third uplink sending capability of the terminal device to communicate with the second network device.
- the foregoing first message includes the second uplink sending capability, or the foregoing first message indicates the second uplink sending capability.
- the terminal device may send the parameters of the subframe of the second uplink transmission capability to the first network device, that is, the first subframe parameter of the terminal device to the first network device; or, the terminal device may send the first subframe parameter to the first network device;
- a network device transmits the parameters of the time slot of the second uplink transmission capability, that is, the terminal device sends the first time slot parameter to the first network device; thus, the terminal device can be in the subframe indicated by the terminal device or in the terminal device On the indicated time slot, use the second uplink sending capability to communicate with the first network device.
- the first uplink transmission capability is N uplink radio frequency link capabilities.
- the uplink radio frequency link of the first communication card is N;
- the second uplink transmission capability is M.
- uplink radio frequency link capability the terminal device needs to adjust the uplink radio frequency link of the first communication card to M;
- the second network device adjusts the uplink transmission capability of the communication between the terminal device and the second network device to the third uplink transmission Capability
- the third uplink transmission capability is NMP uplink radio frequency link capabilities, then the terminal device needs to adjust the uplink radio frequency link of the second communication card to NMP; where N is a positive integer greater than or equal to 2, and M is greater than or equal to 1.
- a positive integer of, and M is less than N, and P is an integer greater than or equal to 0 and less than NM. Therefore, when the terminal device interacts with the network device to adjust the uplink transmission capability, the number of uplink radio frequency links corresponding to the terminal device and the first communication card and the second communication card respectively, to achieve the purpose of dual-card communication.
- the terminal device uses the first uplink transmission capability to communicate with the network device.
- the first communication card of the terminal device is in a communication state; that is, the network device and the terminal device use the first uplink transmission capability to communicate; where the terminal device A first communication card and a second communication card are set in the terminal; when the terminal device determines that the uplink transmission capability needs to be adjusted, the network device receives the first message sent by the terminal device, where the first message is used to instruct the terminal device to communicate with the network device A second uplink transmission capability that is in communication and is different from the first uplink transmission capability.
- the uplink transmission capability corresponding to the first communication card is adjusted to the second uplink transmission capability, and the uplink transmission capability previously configured to the first communication card is adjusted.
- the sending capability is returned to the second communication card, so that the first communication card and the second communication card are restored to the previous communication state, so that the first communication card in the terminal device is in a waiting state, and the second communication card of the terminal device is in communication. status.
- the network device may receive the time parameter of the second uplink transmission capability sent by the terminal device, that is, the network device receives the first time parameter sent by the terminal device. Therefore, the network device adjusts the uplink transmission capability between the terminal device and the network device to the second uplink transmission capability at the time point indicated by the first time parameter; then, the terminal device at the time point indicated by the first time parameter Above, use the second uplink sending capability to communicate with the network device.
- the network device may receive the parameters of the second uplink transmission capability subframe sent by the terminal device, that is, the network device may receive the first subframe parameter sent by the terminal device; or the network device may receive the terminal device
- the parameter of the time slot of the second uplink transmission capability sent by the device that is, the network device receives the first time slot parameter sent by the terminal device; thus, the terminal device can be in the subframe indicated by the terminal device or in the subframe indicated by the terminal device In the time slot, use the second uplink transmission capability to communicate with the network device.
- the network device and the terminal device use a third uplink transmission capability different from the first uplink transmission capability for communication; at this time, the second communication card uses the third uplink transmission capability through the terminal device Communicate with network equipment.
- the network device may receive the time parameter of the third uplink transmission capability sent by the terminal device, that is, the network device receives the second time parameter sent by the terminal device. Therefore, the network device adjusts the uplink transmission capability between the terminal device and the network device to the third uplink transmission capability at the time point indicated by the second time parameter; then, the terminal device at the time point indicated by the second time parameter Above, use the third uplink sending capability to communicate with network equipment.
- the first uplink transmission capability is N uplink radio frequency link capabilities.
- the uplink radio frequency link of the first communication card is N;
- the second uplink transmission capability is M.
- Uplink radio frequency link capability the terminal device needs to adjust the uplink radio frequency link of the first communication card to M;
- the network device adjusts the uplink transmission capability of the communication between the terminal device and the network device to the third uplink transmission capability, and the third
- the uplink transmission capability is NMP uplink radio frequency link capabilities, and the terminal device needs to adjust the uplink radio frequency link of the second communication card to NMP; where N is a positive integer greater than or equal to 2, and M is a positive integer greater than or equal to 1, And M is less than N, and P is an integer greater than or equal to 0 and less than NM. Therefore, when the terminal device interacts with the network device to adjust the uplink transmission capability, the number of uplink radio frequency links corresponding to the terminal device and the first communication card and the second communication card respectively, to achieve the purpose of dual-card communication.
- the present application provides a communication device based on dual communication cards, which is applied to a terminal device.
- the terminal device is provided with a first communication card and a second communication card.
- the device includes: a communication module for the communication module. For performing any method of the first aspect.
- the present application provides a communication device based on dual communication cards.
- the device includes: a communication module configured to perform any method of the second aspect.
- this application provides a terminal device, including: a transmitter, a receiver, a memory, and a processor; the memory is used to store computer instructions.
- the transmitter and the receiver are used to communicate with the first network device using the first uplink transmission capability.
- the first communication card of the terminal device is in a communication state; when the terminal device determines that the uplink transmission capability needs to be adjusted, The transmitter sends a first message to the first network device, where the first message is used to instruct the terminal device to communicate with the first network device with a second uplink sending capability that is different from the first uplink sending capability; the second communication card
- the transmitter and the receiver use the second uplink transmission capability to communicate with the first network device, and the second communication card uses the transmitter and the receiver to use the third uplink transmission capability to communicate with the second network device.
- the interaction between the terminal device and the network device is adjusted to adjust the uplink transmission capability corresponding to the first communication card to the second uplink Sending capability, and configure the uplink sending capability for the second communication card to realize that both the first communication card and the second communication card in the terminal device are in the communication state to realize dual-card dual-communication; thereby achieving dual-card dual-communication for terminal devices It does not need to configure redundant radio frequency links for terminal equipment, reducing the cost of terminal equipment.
- the uplink transmission capability corresponding to the first communication card is adjusted to the second uplink transmission capability, and the uplink transmission capability previously configured to the first communication card is adjusted.
- the sending capability is returned to the second communication card, so that the first communication card and the second communication card are restored to the previous communication state, so that the first communication card in the terminal device is in a waiting state, and the second communication card of the terminal device is in communication. status.
- the terminal device interacts with the first network device and the second network device respectively to adjust the uplink transmission capabilities corresponding to the first communication card and the second communication card, respectively.
- the sender may also send the time parameter of the second uplink sending capability to the first network device, that is, the sender sends the first time parameter to the first network device. Therefore, the first network device adjusts the uplink transmission capability between the terminal device and the first network device to the second uplink transmission capability at the time point indicated by the first time parameter; then, the transmitter and the receiver are in the first At the time point indicated by the time parameter, the second uplink sending capability is used to communicate with the first network device.
- the sender may also send the time parameter of the third uplink sending capability to the second network device, that is, the sender sends the second time parameter to the second network device. Therefore, the second network device adjusts the uplink transmission capability between the terminal device and the second network device to the third uplink transmission capability at the time point indicated by the second time parameter; then, the transmitter and receiver are in the second At the time point indicated by the time parameter, the third uplink sending capability is used to communicate with the second network device.
- the method further includes: the transmitter may send the parameters of the third uplink transmission capability subframe to the second network device, that is, the transmitter sends the second subframe parameters to the second network device; or, The transmitter can send the parameters of the time slot of the third uplink transmission capability to the second network device, that is, the transmitter can send the second time slot parameters to the second network device; thus, the transmitter and the receiver can be instructed by the terminal device.
- the third uplink transmission capability is used to communicate with the second network device.
- the first uplink transmission capability is N uplink radio frequency link capabilities.
- the uplink radio frequency link of the first communication card is N;
- the second uplink transmission capability is M.
- the processor needs to adjust the uplink radio frequency link of the first communication card to M;
- the second network device adjusts the uplink transmission capability of the communication between the terminal device and the second network device to the third uplink transmission Ability
- the third uplink transmission capability is NMP uplink radio link capabilities, the processor needs to adjust the uplink radio link of the second communication card to NMP; where N is a positive integer greater than or equal to 2, and M is greater than or equal to 1.
- a positive integer of, and M is less than N, and P is an integer greater than or equal to 0 and less than NM. Therefore, when the terminal device interacts with the network device to adjust the uplink transmission capability, the number of uplink radio frequency links corresponding to the terminal device and the first communication card and the second communication card respectively, to achieve the purpose of dual-card communication.
- the first communication card corresponds to the first uplink transmission capability and the second uplink transmission capability
- the second communication card corresponds to the third uplink transmission capability
- the first network device and the second network device are the same network device, or the first network device and the second network device are different network devices.
- the present application provides a terminal device including at least one processing element or chip for executing any implementation manner of the first aspect above.
- this application provides a program, which is used to execute any implementation manner of the first aspect above when the program is executed by a processor.
- this application provides a computer-readable storage medium including the program of the seventh aspect.
- the present application provides a network device including: a transmitter, a receiver, a memory, and a processor; the memory is used to store computer instructions.
- the transmitter and the receiver use the first uplink sending capability to communicate with the terminal device.
- the first communication card of the terminal device is in a communication state; that is, the network device and the terminal device use the first uplink sending capability to communicate
- the terminal device is provided with a first communication card and a second communication card; when the terminal device determines that the uplink transmission capability needs to be adjusted, the receiver receives the first message sent by the terminal device, where the first message is used to instruct the terminal
- the second uplink sending capability that the device communicates with the network device and is different from the first uplink sending capability.
- the interaction between the terminal device and the network device is adjusted to adjust the uplink transmission capability corresponding to the first communication card to the second uplink Sending capability, and configure the uplink sending capability for the second communication card to realize that both the first communication card and the second communication card in the terminal device are in the communication state to realize dual-card dual-communication; thereby achieving dual-card dual-communication for terminal devices It does not need to configure redundant radio frequency links for terminal equipment, reducing the cost of terminal equipment.
- the uplink transmission capability corresponding to the first communication card is adjusted to the second uplink transmission capability, and the uplink transmission capability previously configured to the first communication card is adjusted.
- the sending capability is returned to the second communication card, so that the first communication card and the second communication card are restored to the previous communication state, so that the first communication card in the terminal device is in a waiting state, and the second communication card of the terminal device is in communication. status.
- the second uplink sending capacity is less than the first uplink sending capacity; in this case, the uplink sending capacity between the terminal device and the network device is reduced.
- the receiver may receive the time parameter of the second uplink transmission capability sent by the terminal device, that is, the receiver receives the first time parameter sent by the terminal device. Therefore, the processor adjusts the uplink transmission capability between the terminal device and the network device to the second uplink transmission capability at the time point indicated by the first time parameter; then, the terminal device at the time point indicated by the first time parameter Above, use the second uplink sending capability to communicate with the network device.
- the receiver may receive the parameters of the second uplink transmission capability subframe sent by the terminal equipment, that is, the receiver may receive the first subframe parameters sent by the terminal equipment; or the receiver may receive the terminal equipment
- the parameter of the time slot of the second uplink transmission capability sent by the device that is, the receiver receives the first time slot parameter sent by the terminal device; thus, the terminal device can be in the subframe indicated by the terminal device or in the subframe indicated by the terminal device In the time slot, use the second uplink transmission capability to communicate with the network device.
- the transmitter and receiver are also used to communicate with the terminal device by using a third uplink transmission capability different from the first uplink transmission capability; at this time, the second communication card passes through the terminal The device uses the third uplink sending capability to communicate with the second network device.
- the terminal device may indicate the third uplink sending capability, so that the receiver receives the data sent by the terminal device for The second message indicating the foregoing third uplink sending capability.
- the receiver may receive the time parameter of the third uplink transmission capability sent by the terminal device, that is, the receiver receives the second time parameter sent by the terminal device. Therefore, the processor adjusts the uplink transmission capability between the terminal device and the network device to the third uplink transmission capability at the time point indicated by the second time parameter; then, the terminal device at the time point indicated by the second time parameter Above, use the third uplink sending capability to communicate with network equipment.
- the receiver may receive the parameters of the third uplink transmission capability subframe sent by the terminal device, that is, the receiver may receive the second subframe parameters sent by the terminal device; or, the receiver may receive the terminal device
- the parameter of the time slot of the third uplink transmission capability sent by the device that is, the receiver receives the second time slot parameter sent by the terminal device; thus, the terminal device can be in the subframe indicated by the terminal device or in the subframe indicated by the terminal device In the time slot, use the third uplink transmission capability to communicate with network equipment.
- the first uplink transmission capability is N uplink radio frequency link capabilities.
- the uplink radio frequency link of the first communication card is N;
- the second uplink transmission capability is M.
- Uplink radio frequency link capability the terminal device needs to adjust the uplink radio frequency link of the first communication card to M;
- the network device adjusts the uplink transmission capability of the communication between the terminal device and the network device to the third uplink transmission capability, and the third
- the uplink transmission capability is NMP uplink radio frequency link capabilities, and the terminal device needs to adjust the uplink radio frequency link of the second communication card to NMP; where N is a positive integer greater than or equal to 2, and M is a positive integer greater than or equal to 1, And M is less than N, and P is an integer greater than or equal to 0 and less than NM. Therefore, when the terminal device interacts with the network device to adjust the uplink transmission capability, the number of uplink radio frequency links corresponding to the terminal device and the first communication card and the second communication card respectively, to achieve the purpose of dual-card communication.
- the present application provides a network device including at least one processing element or chip for executing any implementation manner of the first aspect above.
- the present application provides a program product, which is used to execute any implementation manner of the first aspect above when executed by a processor.
- this application provides a computer-readable storage medium, including the program of the eleventh aspect.
- this application provides a communication system, including: the terminal device provided in the fifth aspect and the network device provided in the ninth aspect.
- FIG. 1 is a schematic diagram 1 of an application scenario provided by an embodiment of this application.
- FIG. 2 is a second schematic diagram of an application scenario provided by an embodiment of the application.
- FIG. 3 is a schematic flowchart of a communication method based on dual communication cards provided by an embodiment of the application;
- FIG. 4 is a signaling diagram 1 of a communication method based on dual communication cards provided by an embodiment of this application;
- Fig. 5 is a signaling diagram 2 of a communication method based on dual communication cards provided by an embodiment of the application;
- FIG. 6 is a schematic flowchart of another communication method based on dual communication cards provided by an embodiment of the application.
- FIG. 7 is a signaling diagram 1 of another communication method based on dual communication cards provided by an embodiment of this application.
- FIG. 9 is a schematic flowchart of another communication method based on dual communication cards provided by an embodiment of the application.
- FIG. 10 is a signaling diagram 1 of another communication method based on dual communication cards provided by an embodiment of this application;
- 11 is another signaling diagram 2 of another communication method based on dual communication cards provided by an embodiment of this application;
- FIG. 12 is a schematic flowchart of yet another communication method based on dual communication cards provided by an embodiment of this application.
- FIG. 13 is a signaling diagram 1 of yet another communication method based on dual communication cards provided by an embodiment of this application;
- 15 is a schematic block diagram of a communication device based on dual communication cards provided by an embodiment of the application.
- FIG. 16 is a schematic block diagram of another communication processing apparatus according to an embodiment of the application.
- FIG. 17 is a schematic structural diagram of a terminal device provided by an embodiment of this application.
- FIG. 18 is a schematic structural diagram of a network device provided by an embodiment of this application.
- the embodiments of this application are applied to the fifth-generation mobile communication network (5th-generation, 5G) communication system or other systems that may appear in the future, and can also be applied to other communication systems, such as wireless local area network (WLAN) System, global system of mobile communication (GSM) system, code division multiple access (CDMA) system, wideband code division multiple access (WCDMA) system, general packet radio service (general packet radio service, GPRS), long term evolution (LTE) system, LTE frequency division duplex (FDD) system, LTE time division duplex (TDD), general mobile communication system (Universal mobile telecommunication system, UMTS), Worldwide Interoperability for Microwave Access (WiMAX) communication system, etc.
- WLAN wireless local area network
- GSM global system of mobile communication
- CDMA code division multiple access
- WCDMA wideband code division multiple access
- LTE long term evolution
- FDD frequency division duplex
- TDD LTE time division duplex
- UMTS Universal mobile telecommunication system
- WiMAX Worldwide Interoper
- a terminal device is a device that provides users with voice and/or data connectivity.
- Terminal equipment in this application mainly refers to but not limited to vehicle terminals, vehicle terminals, vehicle equipment, mobile terminals, public terminals, etc., where vehicle terminals include but are not limited to vehicle navigators, and mobile terminals include but are not limited to mobile phones, wearable devices , Tablet, etc.
- Network equipment also known as radio access network (RAN) equipment is a type of equipment that connects terminal equipment to a wireless network. It includes equipment in various communication standards.
- network equipment includes but not Limited to: transmission point (transmission reception point, TRP), base station (for example, gNB), radio network controller (RNC), node B (Node B, NB), base station controller (base station controller, BSC) , BTS (base transmitter station), HeNB (home evolved NodeB), or HNB (home Node B), baseband unit (baseband uit, BBU), etc.
- Multiple refers to two or more, and other measure words are similar.
- “And/or” describes the association relationship of the associated objects, indicating that there can be three types of relationships, for example, A and/or B, which can mean: A alone exists, A and B exist at the same time, and B exists alone.
- the character “/” generally indicates that the associated objects are in an "or” relationship.
- Correspondence can refer to an association relationship or binding relationship, and the correspondence between A and B means that there is an association relationship or binding relationship between A and B.
- FIG. 1 is a schematic diagram 1 of an application scenario provided by an embodiment of this application.
- the networking architecture shown in Figure 1 mainly includes terminal equipment 01, network equipment A1, and network equipment A2; among them, terminal equipment 01 is provided with two communication cards, namely the first communication card and the second communication card.
- One communication card is the main card of terminal device 01, and the second communication card is the secondary card of terminal device 01; the first communication card communicates with network device A1 through terminal device 01, and the second communication card communicates with network device A2 through terminal device 01 To communicate.
- the network device A1 and the network device A2 are different network devices.
- FIG. 2 is a second schematic diagram of an application scenario provided by an embodiment of the application.
- the networking architecture shown in Figure 2 mainly includes terminal device 01 and network device C; among them, terminal device 01 is provided with two communication cards, namely the first communication card and the second communication card, and the first communication card is The main card of the terminal device 01 and the second communication card are the auxiliary cards of the terminal device 01; the first communication card communicates with the network device C through the terminal device 01, and the second communication card communicates with the network device C through the terminal device 01.
- the dual-card terminal device is provided with two communication cards; the dual-card terminal device has a higher usage rate. Users can use two communication cards in the dual-card terminal device to communicate. For dual-card terminal equipment, two communication cards can simultaneously perform communication services.
- this application involves the following communication methods.
- the terminal device can communicate in the dual SIM and dual active (DSDA) mode; in this mode, two communication cards can perform communication services at the same time, and the communication services of one communication card Will not affect the communication service of another communication card.
- DSDA dual SIM and dual active
- the RF link includes an amplifier (PA).
- the terminal device can use dual SIM dual standby (DSDS) 1.0 mode for communication; in this mode, two communication cards cannot perform communication services at the same time, and one communication card can pass The service will affect the communication service of another communication card; when one communication card performs voice communication, the other communication card cannot perform communication services; when one communication card performs data communication, the other communication card will receive discontinuously
- the discontinuous reception (DRX) mode interrupts the above-mentioned data communication process periodically. Therefore, this method cannot realize that the two communication cards in the terminal device simultaneously perform communication services.
- the terminal device can communicate in DSDS2.0 mode; in this mode, a communication card can periodically perform communication services in DRX mode, and at the same time, another communication card can perform data communication; The periodic communication of the card will not affect the data communication of another communication card. However, in this way, one of the two communication cards can only perform periodic communication, and it cannot truly realize that the two communication cards simultaneously perform communication services.
- the terminal device can use DSDS3.X to communicate; in this mode, on the basis of inheriting DSDS2.0, when the terminal device is on standby, one communication card performs voice communication, and the other communicates.
- the card can receive incoming calls; or, one communication card can perform voice communication, and the other communication card can perform data communication (for example, Internet access).
- the radio frequency link in the terminal device needs to be shared by time division; and only one communication card can be used for voice communication, and the other communication card can be used for data communication; if the network device cannot know during the time division process
- the communication condition of the communication card in the terminal device will cause link errors, which in turn will cause the communication service of the terminal device to be interrupted, thereby affecting the high data throughput rate.
- the above several communication methods may lead to the need to lay out more radio frequency links in the terminal equipment, which in turn leads to higher cost of the terminal equipment; or it is impossible to truly implement two communication cards for simultaneous communication services. This affects the communication process of the terminal equipment and affects the user experience.
- FIG. 3 is a schematic flowchart of a communication method based on dual communication cards provided by an embodiment of the application. As shown in FIG. 3, the method includes:
- the terminal device uses the first uplink sending capability to communicate with the first network device.
- the terminal device is provided with a first communication card and a second communication card.
- the terminal device where the at least two communication cards include a first communication card and a second communication card.
- the first communication card is any one of the following: Mini-subscriber identification module (SIM) card, Micro-SIM card, Nano-SIM card, standard (standard) SIM card, embedded SIM (eSIM) Card, Soft-SIM card.
- the second communication card is any one of the following: Mini-SIM card, Micro-SIM card, Nano-SIM card, standard SIM card, eSIM card, Soft-SIM card.
- the first communication card of the terminal device is in a communication state, for example, performing voice communication and data communication; at this time, the terminal device uses the first uplink sending capability to communicate with the first network device.
- the terminal device sends a first message to the first network device, where the first message is used to indicate a second uplink sending capability for the terminal device to communicate with the first network device, and the second uplink sending capability is different from the first uplink sending capability .
- the terminal device when the terminal device determines that the uplink transmission capability needs to be adjusted, the terminal device sends a first message to the first network device, where the first message may be any one or more of the following: radio resource management (radio resource management) control, RRC) signaling, medium access control-control element (MAC-CE) signaling, and downlink control information (downlink control information, DCI) signaling.
- the foregoing first message includes the second uplink sending capability, or the foregoing first message indicates the second uplink sending capability.
- the second uplink sending capability is the uplink sending capability of the terminal device to communicate with the first network device.
- the second uplink transmission capability is different from the first uplink transmission capability.
- the second uplink sending capacity is less than the first uplink sending capacity; in this case, the uplink sending capacity between the terminal device and the first network device is reduced.
- the uplink transmission capability corresponding to the first communication card is reduced; when the first communication card corresponds to the second network device, the uplink sending capability corresponding to the second communication card is reduced.
- the second uplink sending capability is greater than the first uplink sending capability; in this case, the uplink sending capability between the terminal device and the first network device is improved.
- the uplink transmission capability corresponding to the first communication card is improved; when the first communication card corresponds to the second network device; when the uplink sending capability corresponding to the second communication card is improved.
- the terminal device uses the third uplink sending capability to communicate with the second network device, where the third uplink sending capability is different from the first uplink sending capability.
- the first communication card corresponds to the first uplink transmission capability and the second uplink transmission capability
- the second communication card corresponds to the third uplink transmission capability
- the second communication card of the terminal device is in a communication state, for example, performing voice communication and data communication; at this time, the terminal device uses the third uplink transmission capability to communicate with the second network device.
- the second network device and the first network device may be the same network device, or the second network device and the first network device are different network devices.
- the third uplink transmission capability is different from the first uplink transmission capability.
- the second uplink transmission capability is less than the first uplink transmission capability, and the third uplink transmission capability is less than the first uplink transmission capability; or, the second uplink transmission capability is less than the first uplink transmission capability, and the third uplink transmission capability is greater than the first uplink transmission capability.
- Uplink sending capability In the above two cases, the uplink transmission capability between the terminal device and the first network device is reduced, and the uplink transmission capability between the terminal device and the second network device is configured as the third uplink transmission capability.
- the uplink sending capability corresponding to the first communication card is reduced, and the third uplink is configured for the second communication card.
- Sending capacity For another example, when the first communication card corresponds to the second network device and the second communication card corresponds to the first network device, the uplink transmission capability corresponding to the second communication card is reduced, and the third communication card is configured with a third Uplink sending capability.
- the second uplink transmission capability is greater than the first uplink transmission capability, and the third uplink transmission capability is less than the first uplink transmission capability; or, the second uplink transmission capability is greater than the first uplink transmission capability, and the third uplink transmission capability is greater than the first uplink transmission capability.
- Uplink sending capability In the above two cases, the uplink transmission capability between the terminal device and the first network device is improved, and the uplink transmission capability between the terminal device and the second network device is configured as the third uplink transmission capability.
- the uplink transmission capability corresponding to the first communication card is improved, and the third uplink is configured for the second communication card.
- Sending capacity For another example, when the first communication card corresponds to the second network device and the second communication card corresponds to the first network device, the uplink transmission capability corresponding to the second communication card is improved, and the third communication card is configured with a third Uplink sending capability.
- the communication network of the first communication card and the second communication card can be any of the following: wireless broadband (wireless fidelity, wifi), 5G, the 4th Generation mobile communication technology (4G), The third generation of mobile communication technology (the 3th Generation mobile communication technology, 3G).
- the communication network of the first communication card and the second communication card may be any of the following: new radio standalone (NR SA) communication mode, time division multiplexing (TDM) communication mode .
- NR SA new radio standalone
- TDM time division multiplexing
- the scenarios involved in the above steps include the following scenarios.
- the first scenario the first communication card of the terminal device is in the communication state, and the second communication card of the terminal device is in the waiting state.
- the first communication card is the primary card and the second communication card is the secondary card; then, the terminal device receives A trigger message sent to the second network device, the trigger message is used to indicate that the second communication card needs to communicate; the second communication card needs to be configured with uplink sending capability to realize the first communication card and the second communication in the terminal device
- the cards are in the communication state, that is, dual-card dual-communication is realized.
- the terminal device uses the first uplink transmission capability to communicate with the first network device, that is, the first communication card of the terminal device is in the communication state, and the first uplink transmission capability communicates with the first network device.
- the card corresponds.
- the terminal device first adjusts the uplink sending capability corresponding to the first communication card, and the terminal device sends a first message to the first network device.
- the first message includes or is used to indicate the second uplink sending capability, and the second uplink The sending capacity is less than the first uplink sending capacity.
- the first network device adjusts the uplink transmission capability corresponding to the first communication card, that is, the first network device adjusts the first uplink transmission capability to the second uplink transmission capability.
- the first network device sends a response message to the terminal device, where the response message is used to indicate that the first uplink sending capability corresponding to the first communication card is adjusted to a lower second uplink sending capability. Therefore, the terminal device uses the second uplink sending capability to communicate with the first network device. At this time, the first communication card of the terminal device is still in a communication state, and the second uplink sending capability corresponds to the first communication card. Then, the second communication card in the terminal device is deployed with a third uplink transmission capability. For example, the first uplink transmission capability minus the second uplink transmission capability is the third uplink transmission capability. The terminal device can use the third uplink sending capability to communicate with the second network device.
- the second communication card of the terminal device is in a communication state, and the third uplink sending capability corresponds to the second communication card.
- the first communication card and the second communication card in the terminal device are both in a communication state, and dual-card dual-communication is realized.
- the second scenario Initially, the second communication card of the terminal device is in the communication state, and the first communication card of the terminal device is in the waiting state, for example, the first communication card is the secondary card, and the second communication card is the main card; then, The third uplink sending capability has been configured for the communication between the terminal device and the second network device, and the uplink sending capability needs to be reconfigured for the communication between the terminal device and the first network device.
- step S101 to step S102 are executed, wherein the second uplink transmission capability is greater than the first uplink transmission capability.
- the terminal device uses the second uplink sending capability to communicate with the first network device, and the terminal device uses the third uplink sending capability to communicate with the second network device.
- the first communication card corresponds to the first uplink sending ability and the second uplink sending ability
- the second communication card corresponds to the third uplink sending ability.
- the third scenario the first communication card and the second communication card of the terminal device are both in the communication state; then, after the first communication card ends the communication process, the first communication card and the second communication card need to be reconfigured with uplink transmission capabilities , Return the uplink sending capability previously configured to the first communication card to the second communication card, so that the first communication card and the second communication card are restored to the previous communication state, so that the first communication card in the terminal device is waiting In the state, the second communication card of the terminal device is in the communication state, for example, the first communication card is the secondary card, and the second communication card is the main card.
- the terminal device uses the first uplink transmission capability to communicate with the first network device, that is, the first communication card of the terminal device is in the communication state, and the first uplink transmission capability communicates with the first network device.
- the card corresponds.
- the terminal device first adjusts the uplink sending capability corresponding to the first communication card, and the terminal device sends a first message to the first network device.
- the first message includes or is used to indicate the second uplink sending capability, and the second uplink The sending capacity is less than the first uplink sending capacity.
- the first network device adjusts the uplink transmission capability corresponding to the first communication card, that is, the first network device adjusts the first uplink transmission capability to the second uplink transmission capability.
- the first network device sends a response message to the terminal device, where the response message is used to indicate that the first uplink sending capability corresponding to the first communication card is adjusted to a lower second uplink sending capability. Therefore, the terminal device uses the second uplink sending capability to communicate with the first network device. At this time, the first communication card of the terminal device is still in the communication state, and the second uplink sending capability corresponds to the first communication card; or, the terminal device Do not communicate with the first network device. At this time, the first communication card of the terminal device is in a waiting state.
- the second communication card in the terminal device is deployed with a third uplink transmission capability, for example, the first uplink transmission capability is obtained by subtracting the second uplink transmission capability, plus the previous use of the second communication card
- the uplink transmission capability is the third uplink transmission capability.
- the terminal device can use the third uplink sending capability to communicate with the second network device.
- the second communication card of the terminal device is in a communication state, and the third uplink sending capability corresponds to the second communication card.
- the uplink sending capability previously configured to the first communication card is returned to the second communication card, so that the first communication card and the second communication card are restored to the previous communication state, for example, to realize the first communication status in the terminal device.
- the communication card is in the waiting state, and the second communication card of the terminal device is in the communication state.
- the fourth scenario Initially, the second communication card and the second communication card of the terminal device are in the communication state.
- the first communication card is the main card and the second communication card is the auxiliary card;
- the communication between the second network device is configured with a third uplink sending capability, and the uplink sending capability needs to be reconfigured for the communication between the terminal device and the first network device.
- step S101 to step S102 are executed, wherein the second uplink transmission capability is greater than the first uplink transmission capability.
- the terminal device uses the second uplink sending capability to communicate with the first network device, and the terminal device uses the third uplink sending capability to communicate with the second network device.
- the first communication card corresponds to the first uplink sending ability and the second uplink sending ability
- the second communication card corresponds to the third uplink sending ability.
- the uplink sending capability previously configured to the second communication card is returned to the first communication card, so that the first communication card and the second communication card are restored to the previous communication state, for example, to realize the second communication in the terminal device.
- the communication card is in the waiting state, and the first communication card of the terminal device is in the communication state.
- a communication card 1 and a communication card 2 are provided in the terminal device.
- the communication card 1 is the main card and the communication card 2 is the auxiliary card; the communication card 1 is in the communication state, and the communication card 2 is in the waiting state.
- Communication card 1 corresponds to network device 1
- communication card 2 corresponds to network device 2. That is, if communication card 1 communicates, the terminal device communicates with network device 1, and if communication card 2 communicates, the terminal device communicates with The network device 2 communicates.
- the network device 2 sends a trigger message to the terminal device, and the trigger message is used to indicate that the communication card 2 needs to communicate.
- the terminal device uses the 2T uplink transmission capability to communicate with the network device 1, that is, the communication card 1 of the terminal device is in a communication state, and the 2T uplink transmission capability corresponds to the communication card 1.
- the terminal device sends a message 1 to the network device 1, and the message 1 is used to indicate the uplink sending capability of 1T.
- the network device 1 adjusts the uplink transmission capability corresponding to the communication card 1, that is, the network device 1 adjusts the 2T uplink transmission capability to the 1T uplink transmission capability.
- the network device sends a response message to the terminal device.
- the terminal device uses the 1T uplink transmission capability to communicate with the network device 1. At this time, the communication card 1 of the terminal device is still in the communication state.
- the communication card 1 in the terminal device is deployed with 1T uplink transmission capacity, that is, 2T uplink transmission capacity minus 1T uplink transmission capacity.
- the terminal device can use the 1T uplink transmission capability to communicate with the network device 2.
- the communication card 2 of the terminal device is in a communication state.
- the terminal device After the communication card 2 completes the communication, the terminal device automatically detects that the uplink transmission capability can be released. Then, the terminal device sends a message 2 to the network device 2, and the message 2 is used to indicate the uplink sending capability of the OT. Then, the network device 2 adjusts the uplink transmission capability corresponding to the communication card 2, that is, the network device 2 adjusts the 1T uplink transmission capability to the 0T uplink transmission capability. The network device sends a response message to the terminal device. The terminal device communicates with the network device 2 using the uplink transmission capability of 0T. At this time, the communication card 2 of the terminal device is not in the communication state, and the communication card 1 is in the waiting state.
- the terminal device uses the first uplink sending capability to communicate with the first network device.
- the terminal device sends a first message to the network device, where the first message is used to indicate a second uplink sending capability for the terminal device to communicate with the network device, and the second uplink sending capability is different from the first uplink sending capability.
- the second network device configures the NMP uplink radio link capabilities to the uplink transmission capabilities corresponding to the second communication card, that is, the second network device does not all
- the NM uplink radio frequency link capabilities are allocated to the uplink transmission capabilities corresponding to the second communication card, and the third uplink transmission capabilities for communication between the terminal device and the second network device are NMP uplink radio link capabilities.
- the second scenario the first communication card and the second communication card of the terminal device are both in the communication state; then, after the first communication card ends the communication process, the first communication card and the second communication card need to be reconfigured with uplink transmission capabilities , Return the uplink sending capability previously configured to the first communication card to the second communication card, so that the first communication card and the second communication card are restored to the previous communication state, so that the first communication card in the terminal device is waiting In the state, the second communication card of the terminal device is in the communication state.
- the first communication card is the secondary card and the second communication card is the main card.
- the terminal device uses the first uplink sending capability to communicate with the first network device.
- the steps of the embodiment of the present application may refer to the steps shown in FIG. 6, and will not be repeated.
- the first network device and the second network device are different network devices.
- the network device adjusts the uplink sending capability between the terminal device and the network device to the third uplink sending capability.
- the steps of the embodiment of the present application may refer to the steps shown in FIG. 7, and details are not described again.
- the network devices are the same network device.
- the terminal device sends a first time parameter to the first network device, where the first time parameter is a time parameter when the second uplink sending capability is used between the terminal device and the first network device; that is, the first time parameter indicates The time point at which the first network device adjusts the first uplink sending capability to the second uplink sending capability is out.
- the first time parameter is a time parameter when the second uplink sending capability is used between the terminal device and the first network device; that is, the first time parameter indicates The time point at which the first network device adjusts the first uplink sending capability to the second uplink sending capability is out.
- the terminal device sends a second time parameter to the second network device, where the second time parameter is the time parameter when the third uplink sending capability is used between the terminal device and the second network device; that is, the second time parameter indicates the second
- the network device adjusts the time point at which the uplink transmission capability between the terminal device and the second network device is the second uplink transmission capability.
- step S305 after the terminal device sends the second message to the second network device, the second network device determines the third uplink sending capability, and then the second network device at the time point indicated by the second time parameter, Adjust the uplink transmission capability between the terminal device and the second network device to the third uplink transmission capability; then, the terminal device uses the third uplink transmission capability to communicate with the second network device at the time point indicated by the second time parameter Communication.
- the terminal device sends a first message to the first network device, where the first message is used to indicate a second uplink sending capability for the terminal device to communicate with the first network device, and the second uplink sending capability is different from the first uplink sending capability .
- this step may refer to step S203 shown in FIG. 6, and details are not described again.
- the terminal device uses the third uplink sending capability to communicate with the second network device.
- the terminal device sends a first time parameter to the first network device, where the first time parameter is a time parameter of the second uplink sending capability.
- the terminal device uses the first uplink sending capability to communicate with the first network device.
- the terminal device sends a first message to the first network device, where the first message is used to indicate a second uplink sending capability for the terminal device to communicate with the first network device, and the second uplink sending capability is different from the first uplink sending capability .
- the first network device adjusts the uplink transmission capability between the terminal device and the first network device to the second uplink transmission capability at the time point indicated by the first time parameter.
- the terminal device sends a second message to the second network device, where the second message is used to indicate a third uplink sending capability for the terminal device to communicate with the second network device, where the third uplink sending capability is the same as the first uplink sending Ability is different.
- the terminal device uses the third uplink sending capability to communicate with the second network device at the time point indicated by the second time parameter, where the third uplink sending capability is different from the first uplink sending capability.
- the steps of the embodiment of the present application may refer to the steps shown in FIG. 9 and will not be repeated.
- the first network device and the second network device are different network devices.
- the terminal device sends a first time parameter to the network device, where the first time parameter is a time parameter of the second uplink sending capability.
- the terminal device sends a first message to the network device, where the first message is used to indicate a second uplink sending capability for the terminal device to communicate with the network device, and the second uplink sending capability is different from the first uplink sending capability.
- the network device adjusts the uplink transmission capability between the terminal device and the network device to the second uplink transmission capability at the time point indicated by the first time parameter.
- the network device sends a first response message to the terminal device, where the first response message is used to indicate that the uplink sending capability between the terminal device and the network device is the second uplink sending capability.
- the terminal device sends a second message to the network device, where the second message is used to indicate a third uplink sending capability for the terminal device to communicate with the network device, where the third uplink sending capability is different from the first uplink sending capability.
- the network device adjusts the uplink transmission capability between the terminal device and the network device to the third uplink transmission capability at the time point indicated by the second time parameter.
- the network device sends a second response message to the terminal device, where the second response message is used to indicate that the uplink sending capability between the terminal device and the network device is the third uplink sending capability.
- the terminal device uses the third uplink sending capability to communicate with the network device at the time point indicated by the second time parameter, where the third uplink sending capability is different from the first uplink sending capability.
- the steps of the embodiment of the present application may refer to the steps shown in FIG. 9 and will not be repeated.
- the network devices are the same network devices.
- the terminal device sends the first time parameter to the first network device, and the terminal device sends the second time parameter to the second network device. Therefore, the terminal device uses the second uplink transmission capability to communicate with the first network device at the time point indicated by the first time parameter; the terminal device uses the third uplink transmission capability at the time point indicated by the second time parameter Communicate with the second network device. Realize the effect of adjusting the uplink transmission capacity regularly.
- the terminal device sends a first subframe parameter to the first network device, where the first subframe parameter is a parameter of a subframe with a second uplink transmission capability; or the terminal device sends the first time slot parameter to the first network device , Where the first time slot parameter is the time slot parameter of the second uplink transmission capability.
- the terminal device sends a second subframe parameter to the second network device, where the second subframe parameter is a parameter of a subframe of the third uplink transmission capability; or the terminal device sends the second time slot parameter to the second network device , Where the second time slot parameter is the time slot parameter of the third uplink transmission capability.
- steps S401-S402 can be executed before or after step S403, and the execution order between step S401 and step S402 is not limited.
- the terminal device sends the first subframe parameter to the first network device, and the terminal device sends the second subframe parameter to the second network device.
- the first network device determines the second uplink sending capability, and then the first network device connects the terminal device to the first network device.
- the uplink transmission capability is adjusted to the second uplink transmission capability; then, the terminal device uses the second uplink transmission capability to communicate with the first network device on the subframe indicated by the first subframe parameter.
- the terminal device sends the first time slot parameter to the first network device, and the terminal device sends the second time slot parameter to the second network device.
- the first network device determines the second uplink sending capability, and then the first network device connects the terminal device to the first network device.
- the uplink transmission capability is adjusted to the second uplink transmission capability; then, the terminal device uses the second uplink transmission capability to communicate with the first network device in the time slot indicated by the first time slot parameter, that is, the terminal device is in the first time On the time slot indicated by the slot parameter, the transceiver capability is completed.
- step S405 after the terminal device sends the second message to the second network device, the second network device determines the third uplink sending capability, and then the second network device connects the terminal device to the second network device in the uplink
- the transmission capability is adjusted to the third uplink transmission capability; then, the terminal device uses the third uplink transmission capability to communicate with the second network device in the time slot indicated by the first time slot parameter, that is, the terminal device is in the second time slot On the time slot indicated by the parameter, the transceiver capability is completed.
- the terminal device sends a first message to the first network device, where the first message is used to indicate a second uplink sending capability for the terminal device to communicate with the first network device, and the second uplink sending capability is different from the first uplink sending capability .
- this step may refer to step S102 shown in FIG. 3, which will not be repeated.
- the terminal device sends a second message to the second network device, where the second message is used to indicate the third uplink sending capability of the terminal device to communicate with the second network device, where the third uplink sending capability is the same as the first uplink sending Ability is different.
- the terminal device uses the third uplink sending capability to communicate with the second network device.
- this step may refer to step S103 shown in FIG. 3, and will not be repeated.
- the terminal device sends a second subframe parameter to the second network device, where the second subframe parameter is a parameter of a subframe with the third uplink sending capability; or the terminal device sends the second time slot parameter to the second network device , Where the second time slot parameter is the time slot parameter of the third uplink transmission capability.
- the terminal device uses the first uplink sending capability to communicate with the first network device.
- the terminal device sends a first message to the first network device, where the first message is used to indicate a second uplink sending capability for the terminal device to communicate with the first network device, and the second uplink sending capability is different from the first uplink sending capability .
- the first network device sends a first response message to the terminal device, where the first response message is used to indicate that the uplink sending capability between the terminal device and the first network device is the second uplink sending capability.
- the terminal device sends a second message to the second network device, where the second message is used to indicate a third uplink sending capability for the terminal device to communicate with the second network device, where the third uplink sending capability is the same as the first uplink sending Ability is different.
- the second network device adjusts the uplink transmission capability between the terminal device and the second network device to the third on the subframe indicated by the second subframe parameter or on the time slot indicated by the second time slot parameter. Uplink sending capability.
- the second network device sends a second response message to the terminal device, where the second response message is used to indicate that the uplink sending capability between the terminal device and the second network device is the third uplink sending capability.
- the terminal device uses the third uplink transmission capability to communicate with the second network device on the subframe indicated by the second subframe parameter or on the time slot indicated by the second time slot parameter, where the third uplink The sending capability is different from the first uplink sending capability.
- the steps of the embodiment of the present application may refer to the steps shown in FIG. 12, and will not be repeated.
- the first network device and the second network device are different network devices.
- Fig. 14 is a signaling diagram 2 of another communication method based on dual communication cards provided by an embodiment of the application. As shown in Fig. 14, the method includes:
- the terminal device sends a second subframe parameter to the network device, where the second subframe parameter is a parameter of a subframe with the third uplink transmission capability; or the terminal device sends the second time slot parameter to the network device, where the first The second time slot parameter is the parameter of the time slot of the third uplink transmission capability.
- the terminal device uses the first uplink sending capability to communicate with the network device.
- the terminal device sends a first message to the network device, where the first message is used to indicate a second uplink sending capability for the terminal device to communicate with the network device, and the second uplink sending capability is different from the first uplink sending capability.
- the network device adjusts the uplink transmission capability between the terminal device and the network device to the second uplink transmission capability on the subframe indicated by the second subframe parameter or on the time slot indicated by the second time slot parameter.
- the network device sends a first response message to the terminal device, where the first response message is used to indicate that the uplink sending capability between the terminal device and the network device is the second uplink sending capability.
- the terminal device sends a second message to the network device, where the second message is used to indicate a third uplink sending capability for the terminal device to communicate with the network device, where the third uplink sending capability is different from the first uplink sending capability.
- the network device adjusts the uplink transmission capability between the terminal device and the network device to the third uplink transmission capability on the subframe indicated by the second subframe parameter or on the time slot indicated by the second time slot parameter.
- the network device sends a second response message to the terminal device, where the second response message is used to indicate that the uplink sending capability between the terminal device and the network device is the third uplink sending capability.
- the terminal device uses the third uplink transmission capability to communicate with the network device on the subframe indicated by the second subframe parameter or on the time slot indicated by the second time slot parameter, where the third uplink transmission capability It is different from the first uplink transmission capability.
- the steps of the embodiment of the present application may refer to the steps shown in FIG. 12, and will not be repeated.
- the network devices are the same network devices.
- the terminal device sends the first subframe parameter to the first network device, or the terminal device sends the first time slot parameter to the network device.
- the terminal device sends the second subframe parameter to the network device, or the terminal device sends the second time slot parameter to the network device. Therefore, the terminal device uses the second uplink transmission capability to communicate with the first network device on the subframe or time slot indicated by the terminal device; the terminal device uses the third uplink device on the subframe or time slot indicated by the terminal device.
- the sending capability communicates with the second network device. In fact, the terminal device can use the second uplink transmission capability in some subframes or time slots, and use the third uplink transmission capability in other subframes or time slots.
- FIG. 15 is a schematic block diagram of a communication device based on dual communication cards provided by an embodiment of the application.
- the device in the embodiment of the present application may be the terminal device in the foregoing method embodiment, or may be one or more chips in the terminal device.
- the terminal device is provided with a first communication card and a second communication card.
- the apparatus may be used to perform part or all of the functions of the terminal device in the foregoing method embodiment.
- the device may include the following units and modules.
- the communication module 151 is configured to use the first uplink sending capability to communicate with the first network device.
- the communication module 151 may perform step S101 of the method shown in FIG. 3, or perform step S11 of the method shown in FIG. 4, or perform step S21 of the method shown in FIG. 5;
- the communication module 151 may perform step S21 of the method shown in FIG. Step S201 of the method, or execute step S31 of the method shown in FIG. 7, or execute step S41 of the method shown in FIG. 8;
- the communication module 151 may execute step S303 of the method shown in FIG. 9, or, execute step S303 of the method shown in FIG. Step S53 of the method, or execute step S63 of the method shown in FIG. 11;
- the communication module 151 may execute step S403 of the method shown in FIG. 12, or execute step S73 of the method shown in FIG. 13, or execute step S73 of the method shown in FIG. Step S83 of the method.
- the communication module 151 is further configured to send a first message to the first network device, where the first message is used to indicate the second uplink sending capability of the terminal device to communicate with the first network device, and the second uplink sending capability is the same as the first uplink sending capability.
- the sending capacity is different.
- the communication module 151 may perform step S102 of the method shown in FIG. 3, or perform step S12 of the method shown in FIG. 4, or perform step S22 of the method shown in FIG. 5; the communication module 151 may perform step S22 of the method shown in FIG. Step S202 of the method, or execute step S32 of the method shown in FIG. 7, or execute step S42 of the method shown in FIG. 8,; the communication module 151 may execute step S304 of the method shown in FIG.
- step S304 of the method shown in FIG. Step S54 of the method or execute step S64 of the method shown in FIG. 11;
- the communication module 151 may execute step S404 of the method shown in FIG. 12, or execute step S74 of the method shown in FIG. 13, or execute step S74 of the method shown in FIG. Step S84 of the method.
- the communication module 151 is also configured to communicate with the second network device using a third uplink sending capability, where the third uplink sending capability is different from the first uplink sending capability.
- the communication module 151 may perform step S103 of the method shown in FIG. 3, or perform step S15 of the method shown in FIG. 4, or perform step S25 of the method shown in FIG. 5; the communication module 151 may perform step S25 of the method shown in FIG. Step S204 of the method, or execute step S38 of the method shown in FIG. 7, or execute step S48 of the method shown in FIG. 8; the communication module 151 may execute step S306 of the method shown in FIG. 9, or, execute step S306 of the method shown in FIG.
- the second uplink sending capability is less than the first uplink sending capability.
- the communication module 151 is further configured to send a second message to the second network device, where the second message is used to indicate the third uplink sending capability of the terminal device to communicate with the second network device.
- the communication module 151 may perform step S203 of the method shown in FIG. 6, or perform step S35 of the method shown in FIG. 7, or, perform step S45 of the method shown in FIG. 8; the communication module 151 may perform step S45 of the method shown in FIG. Step S305 of the method, or execute step S57 of the method shown in FIG. 10, or execute step S67 of the method shown in FIG. 11; the communication module 151 may execute step S405 of the method shown in FIG. 12, or execute step S405 of the method shown in FIG. Step S77 of the method, or, step S87 of the method shown in FIG. 14 is performed.
- the communication module 151 is further configured to send a first time parameter to the first network device, where the first time parameter is a time parameter of the second uplink sending capability. At this time, the communication module 151 may execute step S301 of the method shown in FIG. 9, or execute step S51 of the method shown in FIG. 10, or execute step S61 of the method shown in FIG. 11.
- the communication module 151 is further configured to send a second time parameter to the second network device, where the second time parameter is a time parameter of the third uplink sending capability. At this time, the communication module 151 may execute step S302 of the method shown in FIG. 9, or execute step S52 of the method shown in FIG. 10, or execute step S62 of the method shown in FIG. 11.
- the communication module 151 is further configured to send a first subframe parameter to the first network device, where the first subframe parameter is a parameter of a subframe with a second uplink transmission capability; or, the terminal device A network device sends a first time slot parameter, where the first time slot parameter is a parameter of a time slot with a second uplink transmission capability.
- the communication module 151 may execute step S401 of the method shown in FIG. 12, or execute step S71 of the method shown in FIG. 13, or execute step S81 of the method shown in FIG. 14.
- the communication module 151 is further configured to send a second subframe parameter to the second network device, where the second subframe parameter is a parameter of a subframe of the third uplink transmission capability; or, the terminal device sends the second network device to the second network device.
- the device sends the second time slot parameter, where the second time slot parameter is a parameter of the time slot of the third uplink transmission capability.
- the communication module 151 may execute step S402 of the method shown in FIG. 12, or execute step S72 of the method shown in FIG. 13, or execute step S82 of the method shown in FIG. 14.
- the first uplink transmission capability is N uplink radio frequency link capabilities
- the second uplink transmission capability is M uplink radio link capabilities
- the third uplink transmission capability is NMP uplink radio link capabilities; where N is A positive integer greater than or equal to 2, M is a positive integer greater than or equal to 1, and M is less than N, and P is an integer greater than or equal to 0 and less than NM.
- the first communication card corresponds to the first uplink transmission capability and the second uplink transmission capability
- the second communication card corresponds to the third uplink transmission capability
- the first network device and the second network device are the same network device, or the first network device and the second network device are different network devices.
- the device of the embodiment shown in FIG. 15 can be used to execute the technical solutions of the embodiments shown in FIGS. 3-14 in the foregoing method, and the implementation principles and technical effects are similar, and will not be repeated here.
- FIG. 16 is a schematic block diagram of another communication processing apparatus according to an embodiment of the application.
- the device in the embodiment of the present application may be the network device in the foregoing method embodiment, or may be one or more chips in the network device.
- the apparatus can be used to perform part or all of the functions of the network device in the foregoing method embodiment.
- the device may include the following units and modules.
- the communication module 161 is configured to communicate with the terminal device using the first uplink sending capability, wherein the terminal device is provided with a first communication card and a second communication card.
- the communication module 161 is also configured to receive a first message sent by a terminal device, where the first message is used to indicate a second uplink sending capability of the terminal device to communicate with the network device, and the second uplink sending capability is different from the first uplink sending capability .
- the communication module 161 may execute step S102 of the method shown in FIG. 3, or execute step S12 of the method shown in FIG. 4, or execute step S22 of the method shown in FIG. 5; the communication module 161 may execute step S22 of the method shown in FIG. Step S202 of the method, or execute step S32 of the method shown in FIG. 7, or execute step S42 of the method shown in FIG. 8; the communication module 161 may execute step S304 of the method shown in FIG.
- the communication module 161 may execute step S404 of the method shown in FIG. 12, or execute step S74 of the method shown in FIG. 13, or execute step S74 of the method shown in FIG. Step S84 of the method.
- the second uplink sending capability is less than the first uplink sending capability.
- the communication module 161 is further configured to receive a first time parameter sent by the terminal device, where the first time parameter is a time parameter of the second uplink transmission capability. At this time, the communication module 161 may execute step S301 of the method shown in FIG. 9, or execute step S51 of the method shown in FIG. 10, or execute step S61 of the method shown in FIG. 11.
- the communication module 161 is further configured to receive a first subframe parameter sent by a terminal device, where the first subframe parameter is a parameter of a subframe with a second uplink transmission capability; or, the network device receives a parameter sent by the terminal device.
- the first time slot parameter where the first time slot parameter is a time slot parameter of the second uplink transmission capability.
- the communication module 161 may execute step S401 of the method shown in FIG. 12, or execute step S71 of the method shown in FIG. 13, or, execute step S81 of the method shown in FIG. 14.
- the communication module 161 is further configured to communicate with the terminal device using a third uplink transmission capability, where the third uplink transmission capability is different from the first uplink transmission capability.
- the communication module 161 is further configured to receive a second message sent by the terminal device, where the second message is used to indicate the third uplink sending capability of the terminal device to communicate with the network device.
- the communication module 161 may execute step S203 of the method shown in FIG. 6, or execute step S35 of the method shown in FIG. 7, or execute step S45 of the method shown in FIG. 8; the communication module 161 may execute step S45 of the method shown in FIG. Step S305 of the method, or execute step S57 of the method shown in FIG. 10, or execute step S67 of the method shown in FIG. 11; the communication module 161 may execute step S405 of the method shown in FIG. 12, or execute step S405 of the method shown in FIG. Step S77 of the method, or, step S87 of the method shown in FIG. 14 is performed.
- the communication module 161 is further configured to receive a second time parameter sent by the terminal device, where the second time parameter is a time parameter of the third uplink transmission capability. At this time, the communication module 161 may execute step S302 of the method shown in FIG. 9, or execute step S52 of the method shown in FIG. 10, or execute step S62 of the method shown in FIG. 11.
- the communication module 161 is further configured to receive a second subframe parameter sent by the terminal device, where the second subframe parameter is a parameter of a subframe of the third uplink transmission capability; or, the network device receives the parameter sent by the terminal device The second time slot parameter, where the second time slot parameter is a parameter of the time slot of the third uplink transmission capability.
- the communication module 161 may execute step S402 of the method shown in FIG. 12, or execute step S72 of the method shown in FIG. 13, or, execute step S82 of the method shown in FIG. 14.
- the first uplink transmission capability is N uplink radio frequency link capabilities
- the second uplink transmission capability is M uplink radio link capabilities
- the third uplink transmission capability is NMP uplink radio link capabilities; where N is A positive integer greater than or equal to 2, M is a positive integer greater than or equal to 1, and M is less than N, and P is an integer greater than or equal to 0 and less than NM.
- the first communication card corresponds to the first uplink transmission capability and the second uplink transmission capability
- the second communication card corresponds to the third uplink transmission capability
- the device of the embodiment shown in FIG. 16 can be used to execute the technical solutions of the embodiments shown in FIGS. 3-14 in the foregoing method, and the implementation principles and technical effects are similar, and details are not described herein again.
- FIG. 17 is a schematic structural diagram of a terminal device provided by an embodiment of the application. As shown in FIG. 17, a first communication card and a second communication card are provided in the terminal device.
- the terminal device includes: a processor 171 and a transmitter 172 and receiver 173.
- the transmitter 172 and the receiver 173 are configured to use the first uplink sending capability to communicate with the first network device.
- the transmitter 172 and the receiver 173 may perform step S101 of the method shown in FIG. 3, or perform step S11 of the method shown in FIG. 4, or perform step S21 of the method shown in FIG. 5;
- the transmitter 172 and the receiver The transmitter 173 may perform step S201 of the method shown in FIG. 6, or perform step S31 of the method shown in FIG. 7, or, perform step S41 of the method shown in FIG. 8;
- the transmitter 172 and the receiver 173 may perform the method shown in FIG. Step S303 of the method, or execute step S53 of the method shown in FIG. 10, or execute step S63 of the method shown in FIG. 11;
- the transmitter 172 and receiver 173 may execute step S403 of the method shown in FIG. 12, or execute Step S73 of the method shown in FIG. 13 or, alternatively, perform step S83 of the method shown in FIG. 14.
- the transmitter 172 is further configured to send a first message to the first network device, where the first message is used to indicate the second uplink sending capability of the terminal device to communicate with the first network device, and the second uplink sending capability is the same as the first uplink sending capability.
- the sending capacity is different.
- the transmitter 172 may perform step S102 of the method shown in FIG. 3, or perform step S12 of the method shown in FIG. 4, or perform step S22 of the method shown in FIG. 5; the transmitter 172 may perform step S22 of the method shown in FIG. Step S202 of the method, or execute step S32 of the method shown in FIG. 7, or execute step S42 of the method shown in FIG. 8; the transmitter 172 may execute step S304 of the method shown in FIG.
- step S304 of the method shown in FIG. Step S54 of the method or execute step S64 of the method shown in FIG. 11; the transmitter 172 may execute step S404 of the method shown in FIG. 12, or execute step S74 of the method shown in FIG. 13, or execute step S74 of the method shown in FIG. Step S84 of the method.
- the transmitter 172 and the receiver 173 are also configured to communicate with the second network device using a third uplink sending capability, where the third uplink sending capability is different from the first uplink sending capability.
- the transmitter 172 and the receiver 173 may perform step S103 of the method shown in FIG. 3, or perform step S15 of the method shown in FIG. 4, or perform step S25 of the method shown in FIG. 5; the transmitter 172 and the receiver
- the transmitter 173 may perform step S204 of the method shown in FIG. 6, or perform step S38 of the method shown in FIG. 7, or perform step S48 of the method shown in FIG. 8;
- the transmitter 172 and the receiver 173 may perform the method shown in FIG. Step S306 of the method, or execute step S59a of the method shown in FIG.
- the transmitter 172 and receiver 173 may execute step S406 of the method shown in FIG. 12, or execute Step S79a of the method shown in FIG. 13 or, alternatively, perform step S89a of the method shown in FIG. 14.
- the second uplink sending capability is less than the first uplink sending capability.
- the transmitter 172 is further configured to send a second message to the second network device, where the second message is used to indicate the third uplink sending capability of the terminal device to communicate with the second network device.
- the transmitter 172 may perform step S203 of the method shown in FIG. 6, or perform step S35 of the method shown in FIG. 7, or, perform step S45 of the method shown in FIG. 8; the transmitter 172 may perform the method shown in FIG. Step S305 of the method, or execute step S57 of the method shown in FIG. 10, or execute step S67 of the method shown in FIG. 11; the transmitter 172 may execute step S405 of the method shown in FIG. 12, or execute step S405 of the method shown in FIG. Step S77 of the method, or, step S87 of the method shown in FIG. 14 is performed.
- the transmitter 172 is further configured to send the first subframe parameter to the first network device, where the first subframe parameter is the parameter of the subframe with the second uplink transmission capability; or, the terminal device sends the A network device sends a first time slot parameter, where the first time slot parameter is a parameter of a time slot with a second uplink transmission capability.
- the transmitter 172 may execute step S401 of the method shown in FIG. 12, or execute step S71 of the method shown in FIG. 13, or execute step S81 of the method shown in FIG. 14.
- the transmitter 172 is further configured to send the second subframe parameter to the second network device, where the second subframe parameter is the parameter of the subframe of the third uplink transmission capability; or, the terminal device sends the second network device to the second network device.
- the device sends the second time slot parameter, where the second time slot parameter is a parameter of the time slot of the third uplink transmission capability.
- the transmitter 172 may execute step S402 of the method shown in FIG. 12, or execute step S72 of the method shown in FIG. 13, or, execute step S82 of the method shown in FIG. 14.
- the first uplink transmission capability is N uplink radio frequency link capabilities
- the second uplink transmission capability is M uplink radio link capabilities
- the third uplink transmission capability is NMP uplink radio link capabilities; where N is A positive integer greater than or equal to 2, M is a positive integer greater than or equal to 1, and M is less than N, and P is an integer greater than or equal to 0 and less than NM.
- the first communication card corresponds to the first uplink transmission capability and the second uplink transmission capability
- the second communication card corresponds to the third uplink transmission capability
- the first network device and the second network device are the same network device, or the first network device and the second network device are different network devices.
- the processor 171 may be used to execute the processing procedure of the terminal device in the above method embodiment, or the program of each unit and module of the embodiment shown in FIG. 15.
- the processor 171 calls the program and executes the operations of the above method embodiment to realize FIG. 15 The units and modules shown.
- the terminal device may further include a memory 174, and the memory 174 is used to store program codes and data of the terminal device.
- the terminal device may further include a bus 175.
- the processor 171, the transmitter 172, the receiver 173, and the memory 174 may be connected to each other through a bus 175; the bus 175 may be a PCI bus or an EISA bus.
- the aforementioned bus 174 may be a peripheral component interconnect standard (PCI) bus or an extended industry standard architecture (EISA) bus, etc.
- PCI peripheral component interconnect standard
- EISA extended industry standard architecture
- the foregoing embodiments may refer to each other and learn from each other, and the same or similar steps and terms will not be repeated one by one.
- part or all of the above modules can also be implemented by embedding on a certain chip of the device in the form of an integrated circuit. And they can be implemented separately or integrated together. That is, the above modules can be configured as one or more integrated circuits that implement the above methods, for example: one or more application specific integrated circuits (ASIC), or one or more microprocessors (digital singnal processors). , DSP), or, one or more Field Programmable Gate Array (FPGA), etc.
- ASIC application specific integrated circuits
- microprocessors digital singnal processors
- DSP digital singnal processors
- FPGA Field Programmable Gate Array
- FIG. 18 is a schematic structural diagram of a network device provided by an embodiment of the application. As shown in FIG. 18, the network device includes a processor 181, a transmitter 182, and a receiver 183.
- the transmitter 182 and the receiver 183 are configured to communicate with the terminal device using the first uplink transmission capability, where the terminal device is provided with a first communication card and a second communication card.
- the receiver 183 is further configured to receive a first message sent by the terminal device, where the first message is used to indicate the second uplink sending capability of the terminal device to communicate with the network device, and the second uplink sending capability is different from the first uplink sending capability .
- the receiver 183 may perform step S102 of the method shown in FIG. 3, or perform step S12 of the method shown in FIG. 4, or perform step S22 of the method shown in FIG. 5; the receiver 183 may perform step S22 of the method shown in FIG. Step S202 of the method, or execute step S32 of the method shown in FIG. 7, or execute step S42 of the method shown in FIG. 8; the receiver 183 may execute step S304 of the method shown in FIG. 9, or, execute step S304 of the method shown in FIG.
- the second uplink sending capability is less than the first uplink sending capability.
- the receiver 183 is further configured to receive the first time parameter sent by the terminal device, where the first time parameter is a time parameter of the second uplink transmission capability. At this time, the receiver 183 may execute step S301 of the method shown in FIG. 9, or execute step S51 of the method shown in FIG. 10, or execute step S61 of the method shown in FIG. 11.
- the receiver 183 is further configured to receive the first subframe parameter sent by the terminal device, where the first subframe parameter is the parameter of the subframe of the second uplink transmission capability; or, the network device receives the parameter sent by the terminal device The first time slot parameter, where the first time slot parameter is a time slot parameter of the second uplink transmission capability.
- the receiver 183 may execute step S401 of the method shown in FIG. 12, or execute step S71 of the method shown in FIG. 13, or execute step S81 of the method shown in FIG. 14.
- the transmitter 182 and the receiver 183 are further configured to communicate with the terminal device by using a third uplink transmission capability, where the third uplink transmission capability is different from the first uplink transmission capability.
- the receiver 183 is further configured to receive a second message sent by the terminal device, where the second message is used to indicate the third uplink sending capability of the terminal device to communicate with the network device.
- the receiver 183 may perform step S203 of the method shown in FIG. 6, or perform step S35 of the method shown in FIG. 7, or, perform step S45 of the method shown in FIG. 8; the receiver 183 may perform the method shown in FIG. Step S305 of the method, or execute step S57 of the method shown in FIG. 10, or execute step S67 of the method shown in FIG. 11; the receiver 183 may execute step S405 of the method shown in FIG. 12, or execute step S405 of the method shown in FIG. Step S77 of the method, or, step S87 of the method shown in FIG. 14 is performed.
- the receiver 183 is further configured to receive a second time parameter sent by the terminal device, where the second time parameter is a time parameter of the third uplink transmission capability.
- the receiver 183 may execute step S302 of the method shown in FIG. 9, or execute step S52 of the method shown in FIG. 10, or execute step S62 of the method shown in FIG. 11.
- the receiver 183 is further configured to receive a second subframe parameter sent by the terminal device, where the second subframe parameter is a parameter of a subframe of the third uplink transmission capability; or, the network device receives the parameter sent by the terminal device The second time slot parameter, where the second time slot parameter is a parameter of the time slot of the third uplink transmission capability.
- the receiver 183 may execute step S402 of the method shown in FIG. 12, or execute step S72 of the method shown in FIG. 13, or execute step S82 of the method shown in FIG. 14.
- the first uplink transmission capability is N uplink radio frequency link capabilities
- the second uplink transmission capability is M uplink radio link capabilities
- the third uplink transmission capability is NMP uplink radio link capabilities; where N is A positive integer greater than or equal to 2, M is a positive integer greater than or equal to 1, and M is less than N, and P is an integer greater than or equal to 0 and less than NM.
- the first communication card corresponds to the first uplink transmission capability and the second uplink transmission capability
- the second communication card corresponds to the third uplink transmission capability
- the processor 181 may be used to execute the processing procedure of the network device in the above method embodiment, or the program of each unit and module of the embodiment shown in FIG. 16.
- the processor 181 calls the program and executes the operations of the above method embodiment to realize FIG. 16 The units and modules shown.
- the network device may further include a memory 184, and the memory 184 is used to store program codes and data of the network device.
- the foregoing embodiments may refer to each other and learn from each other, and the same or similar steps and terms will not be repeated one by one.
- the processor 181 may also be a controller, which is represented as "controller/processor 181" in FIG. 18.
- the receiver 183 and the transmitter 184 are used to support sending and receiving information between the network device and the terminal device in the foregoing embodiment, and to support radio communication between the network device and other network devices.
- the processor 181 performs various functions for communicating with the terminal device.
- the network device may also include a communication interface 185.
- the communication interface 185 is used to support the network device to communicate with other network entities.
- the processor 181 for example, a central processing unit (CPU), may also be one or more integrated circuits configured to implement the above methods, for example: one or more specific integrated circuits, or, one or more micro-processing Device, or, one or more field programmable gate arrays, etc.
- the memory 182 may be one memory, or may be a collective name for multiple storage elements.
- the embodiment of the present application also provides a computer-readable storage medium, including instructions.
- the instructions When the instructions are run on a computer, the computer can execute the methods provided in FIGS. 3-14.
- the embodiment of the present application provides a communication system, which includes the terminal device provided in FIG. 17 and the network device provided in FIG. 18.
- the above embodiments it may be implemented in whole or in part by software, hardware, firmware or any combination thereof.
- software it can be implemented in the form of a computer program product in whole or in part.
- the computer program product includes one or more computer instructions.
- the computer program instructions When the computer program instructions are loaded and executed on the computer, the processes or functions according to the embodiments of the present application are generated in whole or in part.
- the computer can be a general-purpose computer, a dedicated computer, a computer network, or other programmable devices.
- Computer instructions can be stored in a computer-readable storage medium, or transmitted from one computer-readable storage medium to another computer-readable storage medium.
- computer instructions can be transmitted from a website, computer, server, or data center through a cable (such as , Coaxial cable, optical fiber, digital subscriber line (Digital Subscriber Line, DSL) or wireless (for example, infrared, wireless, microwave, etc.) to transmit to another website site, computer, server or data center.
- a computer-readable storage medium may be any available medium that can be accessed by a computer or a data storage device such as a server or data center integrated with one or more available media.
- the usable medium may be a magnetic medium (for example, a floppy disk, a hard disk, and a magnetic tape), an optical medium (for example, a DVD), or a semiconductor medium (for example, a solid state disk (SSD)).
- the functions described in the embodiments of the present application may be implemented by hardware, software, firmware, or any combination thereof. When implemented by software, these functions can be stored in a computer-readable medium or transmitted as one or more instructions or codes on the computer-readable medium.
- the computer-readable medium includes a computer storage medium and a communication medium, where the communication medium includes any medium that facilitates the transfer of a computer program from one place to another.
- the storage medium may be any available medium that can be accessed by a general-purpose or special-purpose computer.
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Abstract
本申请提供一种基于双通信卡的通信方法和设备,其中,该方法包括:终端设备使用第一上行发送能力与第一网络设备进行通信,终端设备中设置有第一通信卡和第二通信卡;终端设备向第一网络设备发送第一消息,第一消息用于指示第二上行发送能力,第二上行发送能力与第一上行发送能力不同;终端设备使用第三上行发送能力与第二网络设备进行通信。终端设备与网络设备之间的交互,调整与第一通信卡对应的上行发送能力调整为第二上行发送能力,为第二通信卡配置上行发送能力,以实现终端设备中的第一通信卡和第二通信卡都处于通信状态;从而实现终端设备的双卡双通的功能,并且不需要为终端设备配置多余的射频链路,降低了终端设备的成本。
Description
本申请要求在2019年4月30日提交中国国家知识产权局、申请号为201910363323.X的中国专利申请的优先权,发明名称为“基于双通信卡的通信方法和设备”的中国专利申请的优先权,其全部内容通过引用结合在本申请中。
本申请涉及终端技术,尤其涉及一种基于双通信卡的通信方法和设备。
随着终端技术的发展,双卡的终端设备开始得到应用。其中,双卡的终端设备中被设置有两个通信卡。用户可以使用双卡的终端设备中的两个通信卡进行通信。对于双卡的终端设备,可以实现两个通信卡同时进行通信业务。
现有技术中,对于双卡的终端设备,若需要实现两个通信卡可以同时进行通信业务,则需要为终端设备中的两个通信卡分别设置独立的射频链路;进而,终端设备中的两个通信卡可以分别使用各自对应的射频链路,从而实现同时通信。
然而现有技术中,需要为终端设备中的两个通信卡分别设置独立的射频链路,则需要在终端设备中布局较多的射频链路,导致终端设备的成本较高。
发明内容
本申请提供一种基于双通信卡的通信方法和设备,以解决现有技术中在双卡终端设备中的通信卡同事进行通信的时候,需要在终端设备中为各个通信卡设置独立的射频链路,进而导致终端设备的成本较高的问题。
第一方面,本申请提供一种基于双通信卡的通信方法,应用于终端设备,终端设备中设置有第一通信卡和第二通信卡,该方法,包括:
终端设备使用第一上行发送能力与第一网络设备进行通信,此时,终端设备的第一通信卡处于通信状态;终端设备在确定需要调整上行发送能力的时候,终端设备向第一网络设备发送第一消息,其中,第一消息用于指示终端设备与第一网络设备进行通信的、且与第一上行发送能力不同的第二上行发送能力;第二通信卡通过终端设备使用第二上行发送能力与第一网络设备通信,并且,第二通信卡通过终端设备使用第三上行发送能力与第二网络设备进行通信。
从而,在终端设备的第一通信卡处于通信状态、第二通信卡处于等待状态的时候,终端设备与网络设备之间的交互,调整与第一通信卡对应的上行发送能力调整为第二上行发送能力,并且,为第二通信卡配置上行发送能力,以实现终端设备中的第一通信卡和第二通信卡都处于通信状态,实现双卡双通;从而实现终端设备的双卡双通的功能,并且不需要为终端设备配置多余的射频链路,降低了终端设备的成本。并且,在终端设备的第一通信卡和第二通信卡都处于通信状态时候,调整与第一通信卡对应的上行发送能力调整为第二上行发送能力,将之前配置给第一通信卡的上行发送能力还给第二通信卡,使得第一通信卡和第二通信卡恢复到之前的通信状态中,可以实现终端设备中的第一通信卡处于等待状态,终端设备的第二通信卡处于通信状态。
在一种可能的实现方式中,第二上行发送能力小于第一上行发送能力;此时,降低了终端设备与第一网络设备之间的上行发送能力。
在一种可能的实现方式中,在终端设备向第一网络设备发送第一消息之后,第一网络设备将终端设备与第一网络设备进行通信的上行发送能力,从第一上行发送能力调整为第二上行发送能力;然后,该方法,还包括:终端设备向第二网络设备发送第二消息,第二消息用于指示终端设备与第二网络设备进行通信的第三上行发送能力。可选的,上述第一消息包括了第二上行发送能力,或者,上述第一消息指示出了第二上行发送能力。
从而,终端设备分别与第一网络设备、第二网络设备进行交互,以调整分别与第一通信卡、第二通信卡对应的上行发送能力。
在一种可能的实现方式中,终端设备还可以向第一网络设备发送第二上行发送能力的时间参数,即,终端设备向第一网络设备第一时间参数。从而,第一网络设备在第一时间参数所指示的时间点上,将终端设备与第一网络设备之间的上行发送能力调整为第二上行发送能力;然后,终端设备在第一时间参数所指示的时间点上,使用第二上行发送能力与第一网络设备进行通信。
在一种可能的实现方式中,终端设备还可以向第二网络设备发送第三上行发送能力的时间参数,即,终端设备向第二网络设备第二时间参数。从而,第二网络设备在第二时间参数所指示的时间点上,将终端设备与第二网络设备之间的上行发送能力调整为第三上行发送能力;然后,终端设备在第二时间参数所指示的时间点上,使用第三上行发送能力与第二网络设备进行通信。
在一种可能的实现方式中,终端设备可以向第一网络设备发送第二上行发送能力的子帧的参数,即,终端设备向第一网络设备第一子帧参数;或者,终端设备向第一网络设备发送第二上行发送能力的时隙的参数,即,终端设备向第一网络设备第一时隙参数;从而,终端设备可以在终端设备所指示的子帧上、或者在终端设备所指示的时隙上,使用第二上行发送能力与第一网络设备进行通信。
在一种可能的实现方式中,还包括:终端设备可以向第二网络设备发送第三上行发送能力的子帧的参数,即,终端设备向第二网络设备发送第二子帧参数;或者,终端设备可以向第二网络设备发送第三上行发送能力的时隙的参数,即,终端设备向第二网络设备发送第二时隙参数;从而,终端设备可以在终端设备所指示的子帧上、或者在终端设备所指示的时隙上,使用第三上行发送能力与第二网络设备进行通信。
在一种可能的实现方式中,第一上行发送能力是N个上行射频链路能力,例如,在终端设备中第一通信卡的上行射频链路为N个;第二上行发送能力是M个上行射频链路能力,则终端设备需要调整第一通信卡的上行射频链路为M个;第二网络设备将终端设备与第二网络设备之间进行通信的上行发送能力调整为第三上行发送能力,第三上行发送能力是N-M-P个上行射频链路能力,则终端设备需要调整第二通信卡的上行射频链路为N-M-P个;其中,N为大于等于2的正整数,M为大于等于1的正整数,且M小于N,P为大于等于0并且小于N-M的整数。从而,终端设备与网络设备交互以调整上行发送能力的时候,终端设备与第一通信卡、第二通信卡分别对应的上行射频链路的个数,以实现双卡通信的目的。
在一种可能的实现方式中,第一通信卡与第一上行发送能力、第二上行发送能力对应,第二通信卡与第三上行发送能力对应。
在一种可能的实现方式中,第一网络设备与第二网络设备为同一个网络设备,或者,第一网络设备与第二网络设备为不同的网络设备。
第二方面,本申请提供一种基于双通信卡的通信方法,包括:
终端设备使用第一上行发送能力与网络设备进行通信,此时,终端设备的第一通信卡处于通信状态;即,网络设备与终端设备之间使用第一上行发送能力进行通信;其中,终端设备中设置有第一通信卡和第二通信卡;终端设备在确定需要调整上行发送能力的时候,网络设备接收终端设备发送的第一消息,其中,第一消息用于指示终端设备与网络设备进行通信的、且与第一上行发送能力不同的第二上行发送能力。
从而,在终端设备的第一通信卡处于通信状态、第二通信卡处于等待状态的时候,终端设备与网络设备之间的交互,调整与第一通信卡对应的上行发送能力调整为第二上行发送能力,并且,为第二通信卡配置上行发送能力,以实现终端设备中的第一通信卡和第二通信卡都处于通信状态,实现双卡双通;从而实现终端设备的双卡双通的功能,并且不需要为终端设备配置多余的射频链路,降低了终端设备的成本。并且,在终端设备的第一通信卡和第二通信卡都处于通信状态时候,调整与第一通信卡对应的上行发送能力调整为第二上行发送能力,将之前配置给第一通信卡的上行发送能力还给第二通信卡,使得第一通信卡和第二通信卡恢复到之前的通信状态中,可以实现终端设备中的第一通信卡处于等待状态,终端设备的第二通信卡处于通信状态。
在一种可能的实现方式中,第二上行发送能力小于第一上行发送能力;此时,降低了终端设备与网络设备之间的上行发送能力。
在一种可能的实现方式中,网络设备可以接收终端设备发送的第二上行发送能力的时间参数,即,网络设备接收终端设备发送的第一时间参数。从而,网络设备在第一时间参数所指示的时间点上,将终端设备与网络设备之间的上行发送能力调整为第二上行发送能力;然后,终端设备在第一时间参数所指示的时间点上,使用第二上行发送能力与网络设备进行通信。
在一种可能的实现方式中,网络设备可以接收终端设备发送的第二上行发送能力的子帧的参数,即,网络设备接收终端设备发送的第一子帧参数;或者,网络设备可以接收终端设备发送的第二上行发送能力的时隙的参数,即,网络设备接收终端设备发送的第一时隙参数;从而,终端设备可以在终端设备所指示的子帧上、或者在终端设备所指示的时隙上,使用第二上行发送能力与网络设备进行通信。
在一种可能的实现方式中,网络设备与终端设备之间使用与第一上行发送能力不同的第三上行发送能力,进行通信;此时,第二通信卡通过终端设备使用第三上行发送能力与网络设备进行通信。
在一种可能的实现方式中,为了使得网络设备与终端设备之间可以使用第三上行发送能力进行通信,终端设备可以指示出第三上行发送能力,从而,网络设备接收终端设备发送的用于指示上述第三上行发送能力的第二消息。
在一种可能的实现方式中,网络设备可以接收终端设备发送的第三上行发送能力的时间参数,即,网络设备接收终端设备发送的第二时间参数。从而,网络设备在第二时间参数所指示的时间点上,将终端设备与网络设备之间的上行发送能力调整为第三上行发送能力;然后,终端设备在第二时间参数所指示的时间点上,使用第三上行发送能力与网络设备进行通信。
在一种可能的实现方式中,网络设备可以接收终端设备发送的第三上行发送能力的子帧的参数,即,网络设备接收终端设备发送的第二子帧参数;或者,网络设备可以接收终端设备发送的第三上行发送能力的时隙的参数,即,网络设备接收终端设备发送的第二时隙参数; 从而,终端设备可以在终端设备所指示的子帧上、或者在终端设备所指示的时隙上,使用第三上行发送能力与网络设备进行通信。
在一种可能的实现方式中,第一上行发送能力是N个上行射频链路能力,例如,在终端设备中第一通信卡的上行射频链路为N个;第二上行发送能力是M个上行射频链路能力,则终端设备需要调整第一通信卡的上行射频链路为M个;网络设备将终端设备与网络设备之间进行通信的上行发送能力调整为第三上行发送能力,第三上行发送能力是N-M-P个上行射频链路能力,则终端设备需要调整第二通信卡的上行射频链路为N-M-P个;其中,N为大于等于2的正整数,M为大于等于1的正整数,且M小于N,P为大于等于0并且小于N-M的整数。从而,终端设备与网络设备交互以调整上行发送能力的时候,终端设备与第一通信卡、第二通信卡分别对应的上行射频链路的个数,以实现双卡通信的目的。
第三方面,本申请提供一种基于双通信卡的通信装置,应用于终端设备,所述终端设备中设置有第一通信卡和第二通信卡,该装置,包括:通信模块,通信模块用于执行第一方面的任一方法。
第四方面,本申请提供一种基于双通信卡的通信装置,该装置,包括:通信模块,通信模块用于执行第二方面的任一方法。
第五方面,本申请提供一种终端设备,包括:发送器、接收器、存储器和处理器;所述存储器用于存储计算机指令。
其中,发送器和接收器,用于使用第一上行发送能力与第一网络设备进行通信,此时,终端设备的第一通信卡处于通信状态;终端设备在确定需要调整上行发送能力的时候,发送器向第一网络设备发送第一消息,其中,第一消息用于指示终端设备与第一网络设备进行通信的、且与第一上行发送能力不同的第二上行发送能力;第二通信卡通过发送器和接收器使用第二上行发送能力与第一网络设备通信,并且,第二通信卡通过发送器和接收器使用第三上行发送能力与第二网络设备进行通信。
从而,在终端设备的第一通信卡处于通信状态、第二通信卡处于等待状态的时候,终端设备与网络设备之间的交互,调整与第一通信卡对应的上行发送能力调整为第二上行发送能力,并且,为第二通信卡配置上行发送能力,以实现终端设备中的第一通信卡和第二通信卡都处于通信状态,实现双卡双通;从而实现终端设备的双卡双通的功能,并且不需要为终端设备配置多余的射频链路,降低了终端设备的成本。并且,在终端设备的第一通信卡和第二通信卡都处于通信状态时候,调整与第一通信卡对应的上行发送能力调整为第二上行发送能力,将之前配置给第一通信卡的上行发送能力还给第二通信卡,使得第一通信卡和第二通信卡恢复到之前的通信状态中,可以实现终端设备中的第一通信卡处于等待状态,终端设备的第二通信卡处于通信状态。
在一种可能的实现方式中,第二上行发送能力小于第一上行发送能力;此时,降低了终端设备与第一网络设备之间的上行发送能力。
在一种可能的实现方式中,在发送器向第一网络设备发送第一消息之后,第一网络设备将终端设备与第一网络设备进行通信的上行发送能力,从第一上行发送能力调整为第二上行发送能力;然后,该方法,还包括:发送器向第二网络设备发送第二消息,第二消息用于指示终端设备与第二网络设备进行通信的第三上行发送能力。可选的,上述第一消息包括了第二上行发送能力,或者,上述第一消息指示出了第二上行发送能力。
从而,终端设备分别与第一网络设备、第二网络设备进行交互,以调整分别与第一通信卡、第二通信卡对应的上行发送能力。
在一种可能的实现方式中,发送器还可以向第一网络设备发送第二上行发送能力的时间参数,即,发送器向第一网络设备第一时间参数。从而,第一网络设备在第一时间参数所指示的时间点上,将终端设备与第一网络设备之间的上行发送能力调整为第二上行发送能力;然后,发送器和接收器在第一时间参数所指示的时间点上,使用第二上行发送能力与第一网络设备进行通信。
在一种可能的实现方式中,发送器还可以向第二网络设备发送第三上行发送能力的时间参数,即,发送器向第二网络设备第二时间参数。从而,第二网络设备在第二时间参数所指示的时间点上,将终端设备与第二网络设备之间的上行发送能力调整为第三上行发送能力;然后,发送器和接收器在第二时间参数所指示的时间点上,使用第三上行发送能力与第二网络设备进行通信。
在一种可能的实现方式中,发送器可以向第一网络设备发送第二上行发送能力的子帧的参数,即,发送器向第一网络设备第一子帧参数;或者,发送器向第一网络设备发送第二上行发送能力的时隙的参数,即,发送器向第一网络设备第一时隙参数;从而,发送器和接收器可以在终端设备所指示的子帧上、或者在终端设备所指示的时隙上,使用第二上行发送能力与第一网络设备进行通信。
在一种可能的实现方式中,还包括:发送器可以向第二网络设备发送第三上行发送能力的子帧的参数,即,发送器向第二网络设备发送第二子帧参数;或者,发送器可以向第二网络设备发送第三上行发送能力的时隙的参数,即,发送器向第二网络设备发送第二时隙参数;从而,发送器和接收器可以在终端设备所指示的子帧上、或者在终端设备所指示的时隙上,使用第三上行发送能力与第二网络设备进行通信。
在一种可能的实现方式中,第一上行发送能力是N个上行射频链路能力,例如,在终端设备中第一通信卡的上行射频链路为N个;第二上行发送能力是M个上行射频链路能力,则处理器需要调整第一通信卡的上行射频链路为M个;第二网络设备将终端设备与第二网络设备之间进行通信的上行发送能力调整为第三上行发送能力,第三上行发送能力是N-M-P个上行射频链路能力,则处理器需要调整第二通信卡的上行射频链路为N-M-P个;其中,N为大于等于2的正整数,M为大于等于1的正整数,且M小于N,P为大于等于0并且小于N-M的整数。从而,终端设备与网络设备交互以调整上行发送能力的时候,终端设备与第一通信卡、第二通信卡分别对应的上行射频链路的个数,以实现双卡通信的目的。
在一种可能的实现方式中,第一通信卡与第一上行发送能力、第二上行发送能力对应,第二通信卡与第三上行发送能力对应。
在一种可能的实现方式中,第一网络设备与第二网络设备为同一个网络设备,或者,第一网络设备与第二网络设备为不同的网络设备。
第六方面,本申请提供一种终端设备,包括用于执行以上第一方面的任一实现方式的至少一个处理元件或芯片。
第七方面,本申请提供一种程序,该程序在被处理器执行时用于执行以上第一方面的任一实现方式。
第八方面,本申请提供一种计算机可读存储介质,包括第七方面的程序。
第九方面,本申请提供一种网络设备,包括:发送器、接收器、存储器和处理器;所述存储器用于存储计算机指令。
其中,发送器和接收器使用第一上行发送能力与终端设备进行通信,此时,终端设备的第一通信卡处于通信状态;即,网络设备与终端设备之间使用第一上行发送能力进行通信; 其中,终端设备中设置有第一通信卡和第二通信卡;终端设备在确定需要调整上行发送能力的时候,接收器接收终端设备发送的第一消息,其中,第一消息用于指示终端设备与网络设备进行通信的、且与第一上行发送能力不同的第二上行发送能力。
从而,在终端设备的第一通信卡处于通信状态、第二通信卡处于等待状态的时候,终端设备与网络设备之间的交互,调整与第一通信卡对应的上行发送能力调整为第二上行发送能力,并且,为第二通信卡配置上行发送能力,以实现终端设备中的第一通信卡和第二通信卡都处于通信状态,实现双卡双通;从而实现终端设备的双卡双通的功能,并且不需要为终端设备配置多余的射频链路,降低了终端设备的成本。并且,在终端设备的第一通信卡和第二通信卡都处于通信状态时候,调整与第一通信卡对应的上行发送能力调整为第二上行发送能力,将之前配置给第一通信卡的上行发送能力还给第二通信卡,使得第一通信卡和第二通信卡恢复到之前的通信状态中,可以实现终端设备中的第一通信卡处于等待状态,终端设备的第二通信卡处于通信状态。
在一种可能的实现方式中,第二上行发送能力小于第一上行发送能力;此时,降低了终端设备与网络设备之间的上行发送能力。
在一种可能的实现方式中,接收器可以接收终端设备发送的第二上行发送能力的时间参数,即,接收器接收终端设备发送的第一时间参数。从而,处理器在第一时间参数所指示的时间点上,将终端设备与网络设备之间的上行发送能力调整为第二上行发送能力;然后,终端设备在第一时间参数所指示的时间点上,使用第二上行发送能力与网络设备进行通信。
在一种可能的实现方式中,接收器可以接收终端设备发送的第二上行发送能力的子帧的参数,即,接收器接收终端设备发送的第一子帧参数;或者,接收器可以接收终端设备发送的第二上行发送能力的时隙的参数,即,接收器接收终端设备发送的第一时隙参数;从而,终端设备可以在终端设备所指示的子帧上、或者在终端设备所指示的时隙上,使用第二上行发送能力与网络设备进行通信。
在一种可能的实现方式中,发送器和接收器,还用于与终端设备之间使用与第一上行发送能力不同的第三上行发送能力,进行通信;此时,第二通信卡通过终端设备使用第三上行发送能力与第网络设备进行通信。
在一种可能的实现方式中,为了使得网络设备与终端设备之间可以使用第三上行发送能力进行通信,终端设备可以指示出第三上行发送能力,从而,接收器接收终端设备发送的用于指示上述第三上行发送能力的第二消息。
在一种可能的实现方式中,接收器可以接收终端设备发送的第三上行发送能力的时间参数,即,接收器接收终端设备发送的第二时间参数。从而,处理器在第二时间参数所指示的时间点上,将终端设备与网络设备之间的上行发送能力调整为第三上行发送能力;然后,终端设备在第二时间参数所指示的时间点上,使用第三上行发送能力与网络设备进行通信。
在一种可能的实现方式中,接收器可以接收终端设备发送的第三上行发送能力的子帧的参数,即,接收器接收终端设备发送的第二子帧参数;或者,接收器可以接收终端设备发送的第三上行发送能力的时隙的参数,即,接收器接收终端设备发送的第二时隙参数;从而,终端设备可以在终端设备所指示的子帧上、或者在终端设备所指示的时隙上,使用第三上行发送能力与网络设备进行通信。
在一种可能的实现方式中,第一上行发送能力是N个上行射频链路能力,例如,在终端设备中第一通信卡的上行射频链路为N个;第二上行发送能力是M个上行射频链路能力,则终端设备需要调整第一通信卡的上行射频链路为M个;网络设备将终端设备与网络设备之间 进行通信的上行发送能力调整为第三上行发送能力,第三上行发送能力是N-M-P个上行射频链路能力,则终端设备需要调整第二通信卡的上行射频链路为N-M-P个;其中,N为大于等于2的正整数,M为大于等于1的正整数,且M小于N,P为大于等于0并且小于N-M的整数。从而,终端设备与网络设备交互以调整上行发送能力的时候,终端设备与第一通信卡、第二通信卡分别对应的上行射频链路的个数,以实现双卡通信的目的。
第十方面,本申请提供一种网络设备,包括用于执行以上第一方面的任一实现方式的至少一个处理元件或芯片。
第十一方面,本申请提供一种程序产品,该程序产品,在被处理器执行时用于执行以上第一方面的任一实现方式。
第十二方面,本申请提供一种计算机可读存储介质,包括第十一方面的程序。
第十三方面,本申请提供一种通信***,包括:第五方面提供的终端设备和第九方面提供的网络设备。
图1为本申请实施例提供的一种应用场景示意图一;
图2为本申请实施例提供的一种应用场景示意图二;
图3为本申请实施例提供的一种基于双通信卡的通信方法的流程示意图;
图4为本申请实施例提供的一种基于双通信卡的通信方法的信令图一;
图5为本申请实施例提供的一种基于双通信卡的通信方法的信令图二;
图6为本申请实施例提供的另一种基于双通信卡的通信方法的流程示意图;
图7为本申请实施例提供的另一种基于双通信卡的通信方法的信令图一;
图8为本申请实施例提供的另一种基于双通信卡的通信方法的信令图二;
图9为本申请实施例提供的又一种基于双通信卡的通信方法的流程示意图;
图10为本申请实施例提供的又一种基于双通信卡的通信方法的信令图一;
图11为本申请实施例提供的又一种基于双通信卡的通信方法的信令图二;
图12为本申请实施例提供的再一种基于双通信卡的通信方法的流程示意图;
图13为本申请实施例提供的再一种基于双通信卡的通信方法的信令图一;
图14为本申请实施例提供的再一种基于双通信卡的通信方法的信令图二;
图15为本申请实施例提供的一种基于双通信卡的通信装置的示意性框图;
图16为本申请实施例提供的另一种通信处理装置的示意性框图;
图17为本申请实施例提供的一种终端设备的结构示意图;
图18为本申请实施例提供的一种网络设备的结构示意图。
本申请实施例应用于第五代移动通信网络(5th-generation,5G)通信***或未来可能出现的其他***,还可以应用于其他通信***,例如:无线局域网通信(wireless local area network,WLAN)***,全球移动通信(global system of mobile communication,GSM)***、码分多址(code division multiple access,CDMA)***、宽带码分多址(wideband code division multiple access,WCDMA)***、通用分组无线业务(general packet radio service,GPRS)、长期演 进(long term evolution,LTE)***、LTE频分双工(frequency division duplex,FDD)***、LTE时分双工(time division duplex,TDD)、通用移动通信***(universal mobile telecommunication system,UMTS)、全球互联微波接入(worldwide interoperability for microwave access,WiMAX)通信***、等等。
以下对本申请中的部分用语进行解释说明,以便于本领域技术人员理解。需要说明的是,当本申请实施例的方案应用于5G***、或者现有的***、或未来可能出现的其他***时,网络设备和终端设备的名称可能发生变化,但这并不影响本申请实施例方案的实施。
1)终端设备,是一种向用户提供语音和/或数据连通性的设备。本申请中终端设备主要指但不限于车辆终端、车载终端、车辆设备、移动终端、公共终端等,其中,车载终端包括但不限于车载导航仪等,移动终端包括但不限于手机、可穿戴设备、平板电脑等。
2)网络设备,又称为无线接入网(radio access network,RAN)设备是一种将终端设备接入到无线网络的设备,其包括各种通信制式中的设备,例如网络设备包括但不限于:传输点(transmission reception point,TRP)、基站(如,gNB)、无线网络控制器(radio network controller,RNC)、节点B(Node B,NB)、基站控制器(base station controller,BSC)、BTS(base transceiver station)、HeNB(home evolved NodeB),或HNB(home Node B)、基带单元(baseband uit,BBU)等。
3)“多个”是指两个或两个以上,其它量词与之类似。“和/或”,描述关联对象的关联关系,表示可以存在三种关系,例如,A和/或B,可以表示:单独存在A,同时存在A和B,单独存在B这三种情况。字符“/”一般表示前后关联对象是一种“或”的关系。
4)“对应”可以指的是一种关联关系或绑定关系,A与B相对应指的是A与B之间是一种关联关系或绑定关系。
需要指出的是,本申请实施例中涉及的名词或术语可以相互参考,不再赘述。
图1为本申请实施例提供的一种应用场景示意图一。如图1所示的组网架构,主要包括终端设备01、网络设备A1与网络设备A2;其中,终端设备01中设置有两个通信卡,分别为第一通信卡和第二通信卡,第一通信卡为终端设备01的主卡,第二通信卡为终端设备01的副卡;第一通信卡通过终端设备01与网络设备A1进行通信,第二通信卡通过终端设备01与网络设备A2进行通信。网络设备A1和网络设备A2是不同的网络设备。
图2为本申请实施例提供的一种应用场景示意图二。如图2所示的组网架构,主要包括终端设备01、网络设备C;其中,终端设备01中设置有两个通信卡,分别为第一通信卡和第二通信卡,第一通信卡为终端设备01的主卡,第二通信卡为终端设备01的副卡;第一通信卡通过终端设备01与网络设备C进行通信,第二通信卡通过终端设备01与网络设备C进行通信。
随着终端技术的发展,双卡的终端设备开始得到应用。其中,双卡的终端设备中被设置有两个通信卡;双卡的终端设备的使用率较高。用户可以使用双卡的终端设备中的两个通信卡进行通信。对于双卡的终端设备,可以实现两个通信卡同时进行通信业务。
对于使用双卡的终端设备,本申请涉及了以下几种通信方式。
第一种通信方式,终端设备可以采用双卡双待双通(dual SIM and dual active,DSDA)方式进行通信;这种方式中,两个通信卡可以同时进行通信业务,一个通信卡的通信业务不会影响到另一个通信卡的通信业务。但是这种方式中,需要为两个通信卡分别设置独立的射频链路,从而,导致需要在终端设备中布局较多的射频链路,导致终端设备的成本较高。其中,射频链路中包括了放大器(PA)。
第二种通信方式,终端设备可以采用双卡双待单通(dual SIM dual standby 1.0,DSDS)1.0方式进行通信;这种方式中,两个通信卡不能同时进行通信业务,一个通信卡的通行业务会影响到另一个通信卡的通信业务;当一个通信卡进行语音通信的时候,另外一个通信卡无法进行通信业务;当一个通信卡进行数据通信的时候,另外一个通信卡会以非连续接收(discontinuous reception,DRX)方式,周期性的打断上述数据通信过程。从而这种方式无法实现终端设备中的两个通信卡同时进行通信业务。
第三种通信方式,终端设备可以采用DSDS2.0方式进行通信;这种方式中,一个通信卡能够以DRX方式的周期性的进行通信业务,同时,另一个通信卡可以进行数据通信;一个通信卡的周期性的通信,不会影响另一个通信卡的数据通信。但是这种方式中,两个通信卡中的一个通信卡只能进行周期性的通信,也无法真正的实现两个通信卡同时进行通信业务。
第四种通信方式,终端设备可以采用DSDS3.X方式进行通信;这种方式中,在继承DSDS2.0的基础上,在终端设备处于待机的情况下,一个通信卡进行语音通信,另一个通信卡可以接收到来电;或者,一个通信卡进行语音通信,另一个通信卡可以进行数据通信(例如,上网)。但是这种方式中,需要通过时分方式去共享终端设备中的射频链路;并且,只能实现一个通信卡进行语音通信、另一个通信卡可以进行数据通信;在时分过程中网络设备若不能获知终端设备中的通信卡的通信情况,则会引起链路误码,进而导致终端设备的通信业务被中断,进而影响到数据的吞吐高速率。
以上几种通信方式,或导致需要在终端设备中布局较多的射频链路,进而导致终端设备的成本较高;或无法真正的实现两个通信卡同时进行通信业务。从而影响到了终端设备的通信过程,影响到了用户体验。
图3为本申请实施例提供的一种基于双通信卡的通信方法的流程示意图,如图3所示,该方法包括:
S101、终端设备使用第一上行发送能力与第一网络设备进行通信。其中,终端设备中设置有第一通信卡和第二通信卡。
示例性地,在终端设备中设置了至少两个通信卡,其中,至少两个通信卡中包括了第一通信卡和第二通信卡。其中,第一通信卡为以下的任意一种:Mini-用户身份识别(subscriber identification module,SIM)卡、Micro-SIM卡、Nano-SIM卡、标准(standard)SIM卡、嵌入式SIM(eSIM)卡、软(Soft)-SIM卡。第二通信卡为以下的任意一种:Mini-SIM卡、Micro-SIM卡、Nano-SIM卡、standard SIM卡、eSIM卡、Soft-SIM卡。
终端设备的第一通信卡处于通信状态,例如进行语音通信、数据通信;此时,终端设备使用第一上行发送能力与第一网络设备进行通信。
S102、终端设备向第一网络设备发送第一消息,其中,第一消息用于指示终端设备与第一网络设备进行通信的第二上行发送能力,第二上行发送能力与第一上行发送能力不同。
示例性地,终端设备在确定需要调整上行发送能力的时候,终端设备向第一网络设备发送第一消息,其中,第一消息可以为以下的任意一种或多种:无线资源管理(radio resource control,RRC)信令、媒体接入控制-控制单元(medium access control-control element,MAC-CE)信令、下行控制信息(downlink control information,DCI)信令。上述第一消息包括了第二上行发送能力,或者,上述第一消息指示出了第二上行发送能力。第二上行发送能力为终端设备与第一网络设备进行通信的上行发送能力。
并且,第二上行发送能力与第一上行发送能力的大小不同。
可选的,第二上行发送能力小于第一上行发送能力;此时,降低了终端设备与第一网络设备之间的上行发送能力。例如,在第一通信卡与第一网络设备对应、第二通信卡与第二网络设备对应的时候,降低了与第一通信卡对应的上行发送能力;在第一通信卡与第二网络设备对应、第二通信卡与第一网络设备对应的时候,降低了与第二通信卡对应的上行发送能力。
可选的,第二上行发送能力大于第一上行发送能力;此时,提高了终端设备与第一网络设备之间的上行发送能力。例如,在第一通信卡与第一网络设备对应、第二通信卡与第二网络设备对应的时候,提高了与第一通信卡对应的上行发送能力;在第一通信卡与第二网络设备对应、第二通信卡与第一网络设备对应的时候,提高了与第二通信卡对应的上行发送能力。
S103、终端设备使用第三上行发送能力与第二网络设备进行通信,其中,第三上行发送能力与第一上行发送能力不同。
可选的,第一通信卡与第一上行发送能力、第二上行发送能力对应,第二通信卡与第三上行发送能力对应。
示例性地,经过以上过程,终端设备的第二通信卡处于通信状态,例如进行语音通信、数据通信;此时,终端设备使用第三上行发送能力与第二网络设备进行通信。其中,第二网络设备与第一网络设备可以是同一个网络设备,或者,第二网络设备与第一网络设备是不同的网络设备。
并且,第三上行发送能力与第一上行发送能力的大小不同。
可选的,第二上行发送能力小于第一上行发送能力,第三上行发送能力小于第一上行发送能力;或者,第二上行发送能力小于第一上行发送能力,第三上行发送能力大于第一上行发送能力。以上两种情况,降低了终端设备与第一网络设备之间的上行发送能力,并且,为终端设备与第二网络设备之间配置上行发送能力为第三上行发送能力。例如,在第一通信卡与第一网络设备对应、第二通信卡与第二网络设备对应的时候,降低了与第一通信卡对应的上行发送能力,为第二通信卡配置了第三上行发送能力。再例如,在第一通信卡与第二网络设备对应、第二通信卡与第一网络设备对应的时候,降低了与第二通信卡对应的上行发送能力,为第二通信卡配置了第三上行发送能力。
可选的,第二上行发送能力大于第一上行发送能力,第三上行发送能力小于第一上行发送能力;或者,第二上行发送能力大于第一上行发送能力,第三上行发送能力大于第一上行发送能力。以上两种情况,提高了终端设备与第一网络设备之间的上行发送能力,并且,为终端设备与第二网络设备之间配置上行发送能力为第三上行发送能力。例如,在第一通信卡与第一网络设备对应、第二通信卡与第二网络设备对应的时候,提高了与第一通信卡对应的上行发送能力,为第二通信卡配置了第三上行发送能力。再例如,在第一通信卡与第二网络设备对应、第二通信卡与第一网络设备对应的时候,提高了与第二通信卡对应的上行发送能力,为第二通信卡配置了第三上行发送能力。
并且,第一通信卡、第二通信卡的通信网络可以为以下的任意一种:无线宽带(wireless fidelity,wifi)、5G、***移动通信技术(the 4th Generation mobile communication technology,4G)、第三代移动通信技术(the 3th Generation mobile communication technology,3G)。
并且,第一通信卡、第二通信卡的通信网络可以为以下的任意一种:新空口独立组网(new radio standalone,NR SA)通信模式、时分复用(time division multiplexing,TDM)通信模式。
以上步骤的所涉及的场景,包括了以下几种场景。
第一种场景:终端设备的第一通信卡处于通信状态,终端设备的第二通信卡处于等待状态,例如,第一通信卡为主卡,第二通信卡为副卡;然后,终端设备接收到第二网络设备发 送的触发消息,该触发消息用于指示第二通信卡需要进行通信;则需要为第二通信卡配置上行发送能力,以实现终端设备中的第一通信卡和第二通信卡都处于通信状态,即实现双卡双通。
在第一种场景下,首先,此时,终端设备使用第一上行发送能力与第一网络设备进行通信,即,终端设备的第一通信卡处于通信状态,第一上行发送能力与第一通信卡相对应。然后,终端设备首先调整与第一通信卡对应的上行发送能力,则终端设备向第一网络设备发送第一消息,该第一消息包括或用于指示第二上行发送能力,并且,第二上行发送能力小于第一上行发送能力。然后,第一网络设备调整与第一通信卡对应的上行发送能力,即,第一网络设备将第一上行发送能力调整为第二上行发送能力。可选的,第一网络设备向终端设备发送响应消息,响应消息用于指示与第一通信卡对应的第一上行发送能力调整为了较低的第二上行发送能力。从而,终端设备使用第二上行发送能力与第一网络设备进行通信,此时,终端设备的第一通信卡依然处于通信状态,第二上行发送能力与第一通信卡相对应。然后,终端设备中的第二通信卡被调配出了第三上行发送能力,例如,第一上行发送能力减去第二上行发送能力所得到的,就是第三上行发送能力。终端设备就可以使用第三上行发送能力与第二网络设备进行通信了,此时,终端设备的第二通信卡处于通信状态,第三上行发送能力与第二通信卡相对应。通过以上过程,终端设备中的第一通信卡和第二通信卡都处于通信状态,实现了双卡双通。
第二种场景:初始时,终端设备的第二通信卡处于通信状态,终端设备的第一通信卡处于等待状态,例如,第一通信卡为副卡,第二通信卡为主卡;然后,已经为终端设备与第二网络设备之间的通信配置了第三上行发送能力,需要为终端设备与第一网络设备之间的通信重新配置上行发送能力。此时,首先,执行步骤S101-步骤S102,其中,第二上行发送能力大于第一上行发送能力。然后,终端设备使用第二上行发送能力与第一网络设备进行通信,并且,终端设备使用第三上行发送能力与第二网络设备进行通信。在以上过程中,第一通信卡与第一上行发送能力、第二上行发送能力对应,第二通信卡与第三上行发送能力对应。通过以上过程,终端设备中的第一通信卡和第二通信卡都处于通信状态,实现了双卡双通。
第三种场景:终端设备的第一通信卡和第二通信卡都处于通信状态;然后,在第一通信卡结束通信过程之后,需要重新为第一通信卡和第二通信卡配置上行发送能力,将之前配置给第一通信卡的上行发送能力还给第二通信卡,使得第一通信卡和第二通信卡恢复到之前的通信状态中,可以实现终端设备中的第一通信卡处于等待状态,终端设备的第二通信卡处于通信状态,例如,第一通信卡为副卡,第二通信卡为主卡。
在第三种场景下,首先,此时,终端设备使用第一上行发送能力与第一网络设备进行通信,即,终端设备的第一通信卡处于通信状态,第一上行发送能力与第一通信卡相对应。然后,终端设备首先调整与第一通信卡对应的上行发送能力,则终端设备向第一网络设备发送第一消息,该第一消息包括或用于指示第二上行发送能力,并且,第二上行发送能力小于第一上行发送能力。然后,第一网络设备调整与第一通信卡对应的上行发送能力,即,第一网络设备将第一上行发送能力调整为第二上行发送能力。可选的,第一网络设备向终端设备发送响应消息,响应消息用于指示与第一通信卡对应的第一上行发送能力调整为了较低的第二上行发送能力。从而,终端设备使用第二上行发送能力与第一网络设备进行通信,此时,终端设备的第一通信卡依然处于通信状态,第二上行发送能力与第一通信卡相对应;或者,终端设备不与第一网络设备进行通信,此时,终端设备的第一通信卡处于等待状态。然后,终端设备中的第二通信卡被调配出了第三上行发送能力,例如,第一上行发送能力减去第二上 行发送能力所得到的,再加上第二通信卡之前的所使用的上行发送能力,就是第三上行发送能力。终端设备就可以使用第三上行发送能力与第二网络设备进行通信了,此时,终端设备的第二通信卡处于通信状态,第三上行发送能力与第二通信卡相对应。通过以上过程,将之前配置给第一通信卡的上行发送能力还给第二通信卡,使得第一通信卡和第二通信卡恢复到之前的通信状态中,例如,实现终端设备中的第一通信卡处于等待状态,终端设备的第二通信卡处于通信状态。
第四种场景:初始时,终端设备的第二通信卡和第二通信卡都处于通信状态,例如,第一通信卡为主卡,第二通信卡为副卡;然后,已经为终端设备与第二网络设备之间的通信配置了第三上行发送能力,需要为终端设备与第一网络设备之间的通信重新配置上行发送能力。此时,首先,执行步骤S101-步骤S102,其中,第二上行发送能力大于第一上行发送能力。然后,终端设备使用第二上行发送能力与第一网络设备进行通信,并且,终端设备使用第三上行发送能力与第二网络设备进行通信。在以上过程中,第一通信卡与第一上行发送能力、第二上行发送能力对应,第二通信卡与第三上行发送能力对应。通过以上过程,将之前配置给第二通信卡的上行发送能力还给第一通信卡,使得第一通信卡和第二通信卡恢复到之前的通信状态中,例如,实现终端设备中的第二通信卡处于等待状态,终端设备的第一通信卡处于通信状态。
举例来说,终端设备中设置有通信卡1和通信卡2,例如,通信卡1为主卡,通信卡2为副卡;通信卡1处于通信状态,通信卡2处于等待状态。通信卡1与网络设备1对应,通信卡2与网络设备2对应,即,若通信卡1进行通信的时候,终端设备与网络设备1进行通信,若通信卡2进行通信的时候,终端设备与网络设备2进行通信。网络设备2向终端设备发送触发消息,该触发消息用于指示通信卡2需要进行通信。
此时,终端设备使用2T的上行发送能力与网络设备1进行通信,即,终端设备的通信卡1处于通信状态,2T上行发送能力与通信卡1相对应。
然后,终端设备向网络设备1发送消息1,该消息1用于指示1T的上行发送能力。然后,网络设备1调整与通信卡1对应的上行发送能力,即,网络设备1将2T的上行发送能力调整为1T的上行发送能力。网络设备向终端设备发送响应消息。终端设备使用1T的上行发送能力与网络设备1进行通信,此时,终端设备的通信卡1依然处于通信状态。
然后,终端设备中的通信卡1被调配出了1T上行发送能力,即,2T上行发送能力减去1T的上行发送能力。终端设备就可以使用1T上行发送能力与网络设备2进行通信了,此时,终端设备的通信卡2处于通信状态。通过以上过程,终端设备中的通信卡1和第二通信卡2都处于通信状态,实现了双卡双通。
在通信卡2完成通信之后,终端设备自动检测到可以释放上行发送能力。然后,终端设备向网络设备2发送消息2,消息2用于指示出0T的上行发送能力。然后,网络设备2调整与通信卡2对应的上行发送能力,即,网络设备2将1T的上行发送能力调整为0T的上行发送能力。网络设备向终端设备发送响应消息。终端设备使用0T的上行发送能力与网络设备2进行通信,此时,终端设备的通信卡2不处于通信状态,通信卡1处于等待状态。
然后,终端设备中的通信卡1被调配出了2T上行发送能力,即,1T上行发送能力加上1T的上行发送能力。终端设备就可以使用2T上行发送能力与网络设备1进行通信了,此时,终端设备的通信卡1处于通信状态。从而,终端设备中的通信卡1和第二通信卡2都恢复到之前的状态,即,通信卡1处于通信状态,通信卡2处于等待状态。
图4为本申请实施例提供的一种基于双通信卡的通信方法的信令图一,如图4所示,该 方法包括:
S11、终端设备使用第一上行发送能力与第一网络设备进行通信。
S12、终端设备向第一网络设备发送第一消息,其中,第一消息用于指示终端设备与第一网络设备进行通信的第二上行发送能力,第二上行发送能力与第一上行发送能力不同。
S13、第一网络设备调整终端设备与第一网络设备之间的上行发送能力为第二上行发送能力。
可选的,S14、第一网络设备向终端设备发送响应消息,响应消息用于指示终端设备与第一网络设备之间的上行发送能力为第二上行发送能力。
S15、终端设备使用第三上行发送能力与第二网络设备进行通信,其中,第三上行发送能力与第一上行发送能力不同。
示例性地,本申请实施例的步骤可以参见图3所示的各步骤,不再赘述。本实施例中,第一网络设备与第二网络设备为不同的网络设备。
图5为本申请实施例提供的一种基于双通信卡的通信方法的信令图二,如图5所示,该方法包括:
S21、终端设备使用第一上行发送能力与网络设备进行通信。
S22、终端设备向网络设备发送第一消息,其中,第一消息用于指示终端设备与网络设备进行通信的第二上行发送能力,第二上行发送能力与第一上行发送能力不同。
S23、网络设备调整终端设备与网络设备之间的上行发送能力为第二上行发送能力。
可选的,S24、网络设备向终端设备发送响应消息,响应消息用于指示终端设备与网络设备之间的上行发送能力为第二上行发送能力。
S25、终端设备使用第三上行发送能力与网络设备进行通信,其中,第三上行发送能力与第一上行发送能力不同。
示例性地,本申请实施例的步骤可以参见图3所示的各步骤,不再赘述。本实施例中,网络设备为同一个网络设备。
本实施例中,通过终端设备使用第一上行发送能力与第一网络设备进行通信,其中,终端设备中设置有第一通信卡和第二通信卡;终端设备向第一网络设备发送第一消息,其中,第一消息用于指示终端设备与第一网络设备进行通信的第二上行发送能力,第二上行发送能力与第一上行发送能力不同;终端设备使用第三上行发送能力与第二网络设备进行通信,其中,第三上行发送能力与第一上行发送能力不同。从而,在终端设备的第一通信卡处于通信状态、第二通信卡处于等待状态的时候,终端设备与网络设备之间的交互,调整与第一通信卡对应的上行发送能力调整为第二上行发送能力,并且,为第二通信卡配置上行发送能力,以实现终端设备中的第一通信卡和第二通信卡都处于通信状态,即实现双卡双通;从而实现终端设备的双卡双通的功能,并且不需要为终端设备配置多余的射频链路,降低了终端设备的成本。并且,在终端设备的第一通信卡和第二通信卡都处于通信状态时候,调整与第一通信卡对应的上行发送能力调整为第二上行发送能力,将之前配置给第一通信卡的上行发送能力还给第二通信卡,使得第一通信卡和第二通信卡恢复到之前的通信状态中,可以实现终端设备中的第一通信卡处于等待状态,终端设备的第二通信卡处于通信状态。
图6为本申请实施例提供的另一种基于双通信卡的通信方法的流程示意图,如图6所示,该方法包括:
S201、终端设备使用第一上行发送能力与第一网络设备进行通信。其中,终端设备中设 置有第一通信卡和第二通信卡。
示例性地,本步骤可以参见图3所示的步骤S101,不再赘述。
S202、终端设备向第一网络设备发送第一消息,其中,第一消息用于指示终端设备与第一网络设备进行通信的第二上行发送能力,第二上行发送能力与第一上行发送能力不同。
示例性地,本步骤可以参见图3所示的步骤S102,不再赘述。
S203、终端设备向第二网络设备发送第二消息,其中,第二消息用于指示终端设备与第二网络设备进行通信的第三上行发送能力,其中,第三上行发送能力与第一上行发送能力不同。
可选的,第一上行发送能力是N个上行射频链路能力,第二上行发送能力是M个上行射频链路能力,第三上行发送能力是N-M-P个上行射频链路能力;其中,N为大于等于2的正整数,M为大于等于1的正整数,且M小于N,P为大于等于0并且小于N-M的整数。
在终端设备向第一网络设备发送第一消息之后,第一网络设备将终端设备与第一网络设备进行通信的上行发送能力,从第一上行发送能力调整为第二上行发送能力。可选的,第一网络设备向终端设备发送第一响应消息,该第一响应消息用于指示终端设备与第一网络设备进行通信的上行发送能力为第二上行发送能力。
然后,在本步骤S203中,终端设备向第二网络设备发送第二消息,其中,第二消息可以为以下的任意一种或多种:RRC信令、MAC-CE信令、DCI信令。上述第一消息包括了第三上行发送能力,或者,上述第二消息指示出了第三上行发送能力。第三上行发送能力为终端设备与第二网络设备进行通信的上行发送能力。
并且,第三上行发送能力与第一上行发送能力的大小不同,可以参见图3所示的步骤S103中的介绍,不再赘述。
然后,第二网络设备调整终端设备与第二网络设备进行通信的上行发送能力为第三上行发送能力。可选的,第二网络设备向终端设备发送第二响应消息,该第二响应消息用于指示终端设备与第二网络设备进行通信的上行发送能力为第三上行发送能力。
S204、终端设备使用第三上行发送能力与第二网络设备进行通信。
示例性地,本步骤可以参见图3所示的步骤S103,不再赘述。
以上步骤的所涉及的场景,包括了以下几种场景。
第一种场景:终端设备的第一通信卡处于通信状态,终端设备的第二通信卡处于等待状态,例如,第一通信卡为主卡,第二通信卡为副卡;然后,终端设备接收到第二网络设备发送的触发消息,该触发消息用于指示第二通信卡需要进行通信;则需要为第二通信卡配置上行发送能力,以实现终端设备中的第一通信卡和第二通信卡都处于通信状态,即实现双卡双通。此时,执行步骤S201-步骤204,其中,第二上行发送能力小于第一上行发送能力。在以上过程中,在终端设备与第一网络设备之间进行通信的上行发送能力为第一上行发送能力的时候,第一上行发送能力是N个上行射频链路能力,在终端设备中第一通信卡的上行射频链路为N个;然后,第一网络设备将终端设备与第一网络设备之间进行通信的上行发送能力调整为第二上行发送能力,第二上行发送能力是M个上行射频链路能力,则终端设备需要调整第一通信卡的上行射频链路为M个;然后,第二网络设备将终端设备与第二网络设备之间进行通信的上行发送能力调整为第三上行发送能力,第三上行发送能力是N-M-P个上行射频链路能力,则终端设备需要调整第二通信卡的上行射频链路为N-M-P个;此时,M小于N。当P=0时,终端设备与第一网络设备之间通信的上行发送能力降低了N-M个上行射频链路能力,第二网络设备将N-M个上行射频链路能力配置给了与第二通信卡对应的上行发送能力,进而 终端设备与第二网络设备之间进行通信的第三上行发送能力为N-M个上行射频链路能力;当P大于0且小于N-M的时候,终端设备与第一网络设备之间通信的上行发送能力降低了N-M个上行射频链路能力,第二网络设备将N-M-P个上行射频链路能力配置给与第二通信卡对应的上行发送能力,即第二网络设备没有全部将N-M个上行射频链路能力配置给与第二通信卡对应的上行发送能力,进而终端设备与第二网络设备之间进行通信的第三上行发送能力为N-M-P个上行射频链路能力。通过以上过程,终端设备中的第一通信卡和第二通信卡都处于通信状态,实现了双卡双通。
第二种场景:终端设备的第一通信卡和第二通信卡都处于通信状态;然后,在第一通信卡结束通信过程之后,需要重新为第一通信卡和第二通信卡配置上行发送能力,将之前配置给第一通信卡的上行发送能力还给第二通信卡,使得第一通信卡和第二通信卡恢复到之前的通信状态中,可以实现终端设备中的第一通信卡处于等待状态,终端设备的第二通信卡处于通信状态,例如,第一通信卡为副卡,第二通信卡为主卡。在以上过程中,参见第一种场景的上行射频链路能力的介绍,不再赘述。通过以上过程,将之前配置给第一通信卡的上行发送能力还给第二通信卡,使得第一通信卡和第二通信卡恢复到之前的通信状态中,例如,实现终端设备中的第一通信卡处于等待状态,终端设备的第二通信卡处于通信状态。
图7为本申请实施例提供的另一种基于双通信卡的通信方法的信令图一,如图7所示,该方法包括:
S31、终端设备使用第一上行发送能力与第一网络设备进行通信。
S32、终端设备向第一网络设备发送第一消息,其中,第一消息用于指示终端设备与第一网络设备进行通信的第二上行发送能力,第二上行发送能力与第一上行发送能力不同。
S33、第一网络设备调整终端设备与第一网络设备之间的上行发送能力为第二上行发送能力。
可选的,S34、第一网络设备向终端设备发送第一响应消息,第一响应消息用于指示终端设备与第一网络设备之间的上行发送能力为第二上行发送能力。
S35、终端设备向第二网络设备发送第二消息,其中,第二消息用于指示终端设备与第二网络设备进行通信的第三上行发送能力,其中,第三上行发送能力与第一上行发送能力不同。
S36、第二网络设备调整终端设备与第二网络设备之间的上行发送能力为第三上行发送能力。
可选的,S37、第二网络设备向终端设备发送第二响应消息,第二响应消息用于指示终端设备与第二网络设备之间的上行发送能力为第三上行发送能力。
S38、终端设备使用第三上行发送能力与第二网络设备进行通信,其中,第三上行发送能力与第一上行发送能力不同。
示例性地,本申请实施例的步骤可以参见图6所示的各步骤,不再赘述。本实施例中,第一网络设备与第二网络设备为不同的网络设备。
图8为本申请实施例提供的另一种基于双通信卡的通信方法的信令图二,如图8所示,该方法包括:
S41、终端设备使用第一上行发送能力与网络设备进行通信。
S42、终端设备向网络设备发送第一消息,其中,第一消息用于指示终端设备与网络设备进行通信的第二上行发送能力,第二上行发送能力与第一上行发送能力不同。
S43、网络设备调整终端设备与网络设备之间的上行发送能力为第二上行发送能力。
可选的,S44、网络设备向终端设备发送响应消息,响应消息用于指示终端设备与网络设 备之间的上行发送能力为第二上行发送能力。
S45、终端设备向网络设备发送第二消息,其中,第二消息用于指示终端设备与网络设备进行通信的第三上行发送能力,其中,第三上行发送能力与第一上行发送能力不同。
S46、网络设备调整终端设备与网络设备之间的上行发送能力为第三上行发送能力。
可选的,S47、网络设备向终端设备发送第二响应消息,第二响应消息用于指示终端设备与网络设备之间的上行发送能力为第三上行发送能力。
S48、终端设备使用第三上行发送能力与网络设备进行通信,其中,第三上行发送能力与第一上行发送能力不同。
示例性地,本申请实施例的步骤可以参见图7所示的各步骤,不再赘述。本实施例中,网络设备为同一个网络设备。
本实施例,通过在上述实施例的基础上,终端设备与第一网络设备、第二网络设备之间的交互,以实现调整终端设备与第一网络设备进行通信的上行发送能力、并调整终端设备与第二网络设备进行通信的上行发送能力;进而,调整终端设备与第一网络设备之间的上行射频链路能力、终端设备与第二网络设备之间的上行射频链路能力。从而,实现终端设备的双卡双通的功能,并且不需要为终端设备配置多余的射频链路,降低了终端设备的成本。并且,在终端设备的第一通信卡和第二通信卡都处于通信状态时候,调整与第一通信卡对应的上行发送能力调整为第二上行发送能力,将之前配置给第一通信卡的上行发送能力还给第二通信卡,使得第一通信卡和第二通信卡恢复到之前的通信状态中。
图9为本申请实施例提供的又一种基于双通信卡的通信方法的流程示意图,如图9所示,该方法包括:
S301、终端设备向第一网络设备发送第一时间参数,其中,第一时间参数是第二上行发送能力的时间参数。
S302、终端设备向第二网络设备发送第二时间参数,其中,第二时间参数是第三上行发送能力的时间参数。
示例性地,步骤S301-S302可以在步骤S303之前或之后执行,并且,步骤S301与步骤S302之间的执行次序不做限定。
示例性地,终端设备向第一网络设备发送第一时间参数,该第一时间参数为终端设备与第一网络设备之间使用第二上行发送能力时的时间参数;即,第一时间参数指示出了第一网络设备将第一上行发送能力调整为第二上行发送能力的时间点。
终端设备向第二网络设备发送第二时间参数,该第二时间参数为终端设备与第二网络设备之间使用第三上行发送能力时的时间参数;即,第二时间参数指示出了第二网络设备将调整终端设备与第二网络设备之间上行发送能力为第二上行发送能力的时间点。
其中,第一时间参数可以相关的非连续接收(connected discontinuous reception,C-DRX)等时间域工作参数。
示例性地,终端设备向第一网络设备发送第一时间参数,并且,终端设备向第二网络设备发送第二时间参数。则在步骤S304中,在终端设备向第一网络设备发送第一消息之后,第一网络设备确定出了第二上行发送能力,然后,第一网络设备在第一时间参数所指示的时间点上,将终端设备与第一网络设备之间的上行发送能力调整为第二上行发送能力;然后,终端设备在第一时间参数所指示的时间点上,使用第二上行发送能力与第一网络设备进行通信。在步骤S305中,在终端设备向第二网络设备发送第二消息之后,第二网络设备确定出了第三 上行发送能力,然后,第二网络设备在第二时间参数所指示的时间点上,将终端设备与第二网络设备之间的上行发送能力调整为第三上行发送能力;然后,终端设备在第二时间参数所指示的时间点上,使用第三上行发送能力与第二网络设备进行通信。
S303、终端设备使用第一上行发送能力与第一网络设备进行通信。其中,终端设备中设置有第一通信卡和第二通信卡。
示例性地,本步骤可以参见图3所示的步骤S101,不再赘述。
S304、终端设备向第一网络设备发送第一消息,其中,第一消息用于指示终端设备与第一网络设备进行通信的第二上行发送能力,第二上行发送能力与第一上行发送能力不同。
示例性地,本步骤可以参见图3所示的步骤S102,不再赘述。
S305、终端设备向第二网络设备发送第二消息,其中,第二消息用于指示终端设备与第二网络设备进行通信的第三上行发送能力,其中,第三上行发送能力与第一上行发送能力不同。
示例性地,本步骤可以参见图6所示的步骤S203,不再赘述。
S306、终端设备使用第三上行发送能力与第二网络设备进行通信。
示例性地,本步骤可以参见图3所示的步骤S103,不再赘述。
图10为本申请实施例提供的又一种基于双通信卡的通信方法的信令图一,如图10所示,该方法包括:
S51、终端设备向第一网络设备发送第一时间参数,其中,第一时间参数是第二上行发送能力的时间参数。
S52、终端设备向第二网络设备发送第二时间参数,其中,第二时间参数是第三上行发送能力的时间参数。
S53、终端设备使用第一上行发送能力与第一网络设备进行通信。
S54、终端设备向第一网络设备发送第一消息,其中,第一消息用于指示终端设备与第一网络设备进行通信的第二上行发送能力,第二上行发送能力与第一上行发送能力不同。
S55、第一网络设备在第一时间参数所指示的时间点上,调整终端设备与第一网络设备之间的上行发送能力为第二上行发送能力。
可选的,S56、第一网络设备向终端设备发送第一响应消息,第一响应消息用于指示终端设备与第一网络设备之间的上行发送能力为第二上行发送能力。
S57、终端设备向第二网络设备发送第二消息,其中,第二消息用于指示终端设备与第二网络设备进行通信的第三上行发送能力,其中,第三上行发送能力与第一上行发送能力不同。
S58、第二网络设备在第二时间参数所指示的时间点上,调整终端设备与第二网络设备之间的上行发送能力为第三上行发送能力。
可选的,S59、第二网络设备向终端设备发送第二响应消息,第二响应消息用于指示终端设备与第二网络设备之间的上行发送能力为第三上行发送能力。
S59a、终端设备在第二时间参数所指示的时间点上,使用第三上行发送能力与第二网络设备进行通信,其中,第三上行发送能力与第一上行发送能力不同。
示例性地,本申请实施例的步骤可以参见图9所示的各步骤,不再赘述。本实施例中,第一网络设备与第二网络设备为不同的网络设备。
图11为本申请实施例提供的又一种基于双通信卡的通信方法的信令图二,如图11所示,该方法包括:
S61、终端设备向网络设备发送第一时间参数,其中,第一时间参数是第二上行发送能力 的时间参数。
S62、终端设备向网络设备发送第二时间参数,其中,第二时间参数是第三上行发送能力的时间参数。
S63、终端设备使用第一上行发送能力与网络设备进行通信。
S64、终端设备向网络设备发送第一消息,其中,第一消息用于指示终端设备与网络设备进行通信的第二上行发送能力,第二上行发送能力与第一上行发送能力不同。
S65、网络设备在第一时间参数所指示的时间点上,调整终端设备与网络设备之间的上行发送能力为第二上行发送能力。
可选的,S66、网络设备向终端设备发送第一响应消息,第一响应消息用于指示终端设备与网络设备之间的上行发送能力为第二上行发送能力。
S67、终端设备向网络设备发送第二消息,其中,第二消息用于指示终端设备与网络设备进行通信的第三上行发送能力,其中,第三上行发送能力与第一上行发送能力不同。
S68、网络设备在第二时间参数所指示的时间点上,调整终端设备与网络设备之间的上行发送能力为第三上行发送能力。
可选的,S69、网络设备向终端设备发送第二响应消息,第二响应消息用于指示终端设备与网络设备之间的上行发送能力为第三上行发送能力。
S69a、终端设备在第二时间参数所指示的时间点上,使用第三上行发送能力与网络设备进行通信,其中,第三上行发送能力与第一上行发送能力不同。
示例性地,本申请实施例的步骤可以参见图9所示的各步骤,不再赘述。本实施例中,网络设备为相同的网络设备。
本实施例,通过在上述实施例的基础上,终端设备向第一网络设备发送第一时间参数,并且,终端设备向第二网络设备发送第二时间参数。从而,终端设备在第一时间参数所指示的时间点上,使用第二上行发送能力与第一网络设备进行通信;终端设备在第二时间参数所指示的时间点上,使用第三上行发送能力与第二网络设备进行通信。实现定时调整上行发送能力的效果。
图12为本申请实施例提供的再一种基于双通信卡的通信方法的流程示意图,如图12所示,该方法包括:
S401、终端设备向第一网络设备发送第一子帧参数,其中,第一子帧参数是第二上行发送能力的子帧的参数;或者,终端设备向第一网络设备发送第一时隙参数,其中,第一时隙参数是第二上行发送能力的时隙的参数。
S402、终端设备向第二网络设备发送第二子帧参数,其中,第二子帧参数是第三上行发送能力的子帧的参数;或者,终端设备向第二网络设备发送第二时隙参数,其中,第二时隙参数是第三上行发送能力的时隙的参数。
示例性地,步骤S401-S402可以在步骤S403之前或之后执行,并且,步骤S401与步骤S402之间的执行次序不做限定。
示例性地,终端设备向第一网络设备发送第一子帧参数,第一子帧参数指示出了终端设备使用第二上行发送能力时的子帧。或者,终端设备向第一网络设备发送第一时隙参数,第一时隙参数指示出了终端设备使用第二上行发送能力时的时隙。
终端设备向第二网络设备发送第二子帧参数,第二子帧参数指示出了终端设备使用第三上行发送能力时的子帧。或者,终端设备向第二网络设备发送第二时隙参数,第二时隙参数 指示出了终端设备使用第三上行发送能力时的时隙。
举例来说,终端设备向第一网络设备发送第一子帧参数,终端设备向第二网络设备发送第二子帧参数;或者,终端设备向第一网络设备发送第一时隙参数,终端设备向第二网络设备发送第二时隙参数;或者,终端设备向第一网络设备发送第一子帧参数,终端设备向第二网络设备发送第二时隙参数;或者,终端设备向第一网络设备发送第一时隙参数,终端设备向第二网络设备发送第二子帧参数。
示例性地,终端设备向第一网络设备发送第一子帧参数,并且,终端设备向第二网络设备发送第二子帧参数。则在步骤S404中,在终端设备向第一网络设备发送第一消息之后,第一网络设备确定出了第二上行发送能力,然后,第一网络设备将终端设备与第一网络设备之间的上行发送能力调整为第二上行发送能力;然后,终端设备在第一子帧参数所指示的子帧上,使用第二上行发送能力与第一网络设备进行通信。在步骤S405中,在终端设备向第二网络设备发送第二消息之后,第二网络设备确定出了第三上行发送能力,然后,第二网络设备将终端设备与第二网络设备之间的上行发送能力调整为第三上行发送能力;然后,终端设备在第二子帧参数所指示的子帧上,使用第三上行发送能力与第二网络设备进行通信。
示例性地,终端设备向第一网络设备发送第一时隙参数,并且,终端设备向第二网络设备发送第二时隙参数。则在步骤S404中,在终端设备向第一网络设备发送第一消息之后,第一网络设备确定出了第二上行发送能力,然后,第一网络设备将终端设备与第一网络设备之间的上行发送能力调整为第二上行发送能力;然后,终端设备在第一时隙参数所指示的时隙上,使用第二上行发送能力与第一网络设备进行通信,即,终端设备在第一时隙参数所指示的时隙上,完成收发能力。在步骤S405中,在终端设备向第二网络设备发送第二消息之后,第二网络设备确定出了第三上行发送能力,然后,第二网络设备将终端设备与第二网络设备之间的上行发送能力调整为第三上行发送能力;然后,终端设备在第一时隙参数所指示的时隙上,使用第三上行发送能力与第二网络设备进行通信,即,终端设备在第二时隙参数所指示的时隙上,完成收发能力。
S403、终端设备使用第一上行发送能力与第一网络设备进行通信。其中,终端设备中设置有第一通信卡和第二通信卡。
示例性地,本步骤可以参见图3所示的步骤S101,不再赘述。
S404、终端设备向第一网络设备发送第一消息,其中,第一消息用于指示终端设备与第一网络设备进行通信的第二上行发送能力,第二上行发送能力与第一上行发送能力不同。
示例性地,本步骤可以参见图3所示的步骤S102,不再赘述。
S405、终端设备向第二网络设备发送第二消息,其中,第二消息用于指示终端设备与第二网络设备进行通信的第三上行发送能力,其中,第三上行发送能力与第一上行发送能力不同。
示例性地,本步骤可以参见图6所示的步骤S203,不再赘述。
S406、终端设备使用第三上行发送能力与第二网络设备进行通信。
示例性地,本步骤可以参见图3所示的步骤S103,不再赘述。
图13为本申请实施例提供的再一种基于双通信卡的通信方法的信令图一,如图13所示,该方法包括:
S71、终端设备向第一网络设备发送第一子帧参数,其中,第一子帧参数是第二上行发送能力的子帧的参数;或者,终端设备向第一网络设备发送第一时隙参数,其中,第一时隙参数是第二上行发送能力的时隙的参数。
S72、终端设备向第二网络设备发送第二子帧参数,其中,第二子帧参数是第三上行发送能力的子帧的参数;或者,终端设备向第二网络设备发送第二时隙参数,其中,第二时隙参数是第三上行发送能力的时隙的参数。
S73、终端设备使用第一上行发送能力与第一网络设备进行通信。
S74、终端设备向第一网络设备发送第一消息,其中,第一消息用于指示终端设备与第一网络设备进行通信的第二上行发送能力,第二上行发送能力与第一上行发送能力不同。
S75、第一网络设备在第一子帧参数所指示的子帧上,或者在第一时隙参数所指示的时隙上,调整终端设备与第一网络设备之间的上行发送能力为第二上行发送能力。
可选的,S76、第一网络设备向终端设备发送第一响应消息,第一响应消息用于指示终端设备与第一网络设备之间的上行发送能力为第二上行发送能力。
S77、终端设备向第二网络设备发送第二消息,其中,第二消息用于指示终端设备与第二网络设备进行通信的第三上行发送能力,其中,第三上行发送能力与第一上行发送能力不同。
S78、第二网络设备在第二子帧参数所指示的子帧上,或者在第二时隙参数所指示的时隙上,调整终端设备与第二网络设备之间的上行发送能力为第三上行发送能力。
可选的,S79、第二网络设备向终端设备发送第二响应消息,第二响应消息用于指示终端设备与第二网络设备之间的上行发送能力为第三上行发送能力。
S79a、终端设备在第二子帧参数所指示的子帧上,或者在第二时隙参数所指示的时隙上,使用第三上行发送能力与第二网络设备进行通信,其中,第三上行发送能力与第一上行发送能力不同。
示例性地,本申请实施例的步骤可以参见图12所示的各步骤,不再赘述。本实施例中,第一网络设备与第二网络设备为不同的网络设备。
图14为本申请实施例提供的再一种基于双通信卡的通信方法的信令图二,如图14所示,该方法包括:
S81、终端设备向网络设备发送第一子帧参数,其中,第一子帧参数是第二上行发送能力的子帧的参数;或者,终端设备向网络设备发送第一时隙参数,其中,第一时隙参数是第二上行发送能力的时隙的参数。
S82、终端设备向网络设备发送第二子帧参数,其中,第二子帧参数是第三上行发送能力的子帧的参数;或者,终端设备向网络设备发送第二时隙参数,其中,第二时隙参数是第三上行发送能力的时隙的参数。
S83、终端设备使用第一上行发送能力与网络设备进行通信。
S84、终端设备向网络设备发送第一消息,其中,第一消息用于指示终端设备与网络设备进行通信的第二上行发送能力,第二上行发送能力与第一上行发送能力不同。
S85、网络设备在第二子帧参数所指示的子帧上,或者在第二时隙参数所指示的时隙上,调整终端设备与网络设备之间的上行发送能力为第二上行发送能力。
可选的,S86、网络设备向终端设备发送第一响应消息,第一响应消息用于指示终端设备与网络设备之间的上行发送能力为第二上行发送能力。
S87、终端设备向网络设备发送第二消息,其中,第二消息用于指示终端设备与网络设备进行通信的第三上行发送能力,其中,第三上行发送能力与第一上行发送能力不同。
S88、网络设备在第二子帧参数所指示的子帧上,或者在第二时隙参数所指示的时隙上,调整终端设备与网络设备之间的上行发送能力为第三上行发送能力。
可选的,S89、网络设备向终端设备发送第二响应消息,第二响应消息用于指示终端设备 与网络设备之间的上行发送能力为第三上行发送能力。
S89a、终端设备在第二子帧参数所指示的子帧上,或者在第二时隙参数所指示的时隙上,使用第三上行发送能力与网络设备进行通信,其中,第三上行发送能力与第一上行发送能力不同。
示例性地,本申请实施例的步骤可以参见图12所示的各步骤,不再赘述。本实施例中,网络设备为相同的网络设备。
本实施例,通过在上述实施例的基础上,终端设备向第一网络设备发送第一子帧参数,或者,终端设备向网络设备发送第一时隙参数。终端设备向网络设备发送第二子帧参数,或者,终端设备向网络设备发送第二时隙参数。从而,终端设备在终端设备所指示的子帧或时隙上,使用第二上行发送能力与第一网络设备进行通信;终端设备在终端设备所指示的子帧或时隙上,使用第三上行发送能力与第二网络设备进行通信。实从而,终端设备可以在某些子帧或时隙上使用第二上行发送能力,在另外的子帧或时隙上使用第三上行发送能力。
图15为本申请实施例提供的一种基于双通信卡的通信装置的示意性框图。本申请实施例的装置可以是上述方法实施例中的终端设备,也可以是终端设备内的一个或多个芯片。终端设备中设置有第一通信卡和第二通信卡。该装置可以用于执行上述方法实施例中的终端设备的部分或全部功能。该装置可以包括下述单元和模块。
通信模块151,用于使用第一上行发送能力与第一网络设备进行通信。此时,通信模块151可以执行图3所示方法的步骤S101,或者,执行图4所示方法的步骤S11,或者,执行图5所示方法的步骤S21;通信模块151可以执行图6所示方法的步骤S201,或者,执行图7所示方法的步骤S31,或者,执行图8所示方法的步骤S41;通信模块151可以执行图9所示方法的步骤S303,或者,执行图10所示方法的步骤S53,或者,执行图11所示方法的步骤S63;通信模块151可以执行图12所示方法的步骤S403,或者,执行图13所示方法的步骤S73,或者,执行图14所示方法的步骤S83。
通信模块151,还用于向第一网络设备发送第一消息,其中,第一消息用于指示终端设备与第一网络设备进行通信的第二上行发送能力,第二上行发送能力与第一上行发送能力不同。此时,通信模块151可以执行图3所示方法的步骤S102,或者,执行图4所示方法的步骤S12,或者,执行图5所示方法的步骤S22;通信模块151可以执行图6所示方法的步骤S202,或者,执行图7所示方法的步骤S32,或者,执行图8所示方法的步骤S42;通信模块151可以执行图9所示方法的步骤S304,或者,执行图10所示方法的步骤S54,或者,执行图11所示方法的步骤S64;通信模块151可以执行图12所示方法的步骤S404,或者,执行图13所示方法的步骤S74,或者,执行图14所示方法的步骤S84。
通信模块151,还用于使用第三上行发送能力与第二网络设备进行通信,其中,第三上行发送能力与第一上行发送能力不同。此时,通信模块151可以执行图3所示方法的步骤S103,或者,执行图4所示方法的步骤S15,或者,执行图5所示方法的步骤S25;通信模块151可以执行图6所示方法的步骤S204,或者,执行图7所示方法的步骤S38,或者,执行图8所示方法的步骤S48;通信模块151可以执行图9所示方法的步骤S306,或者,执行图10所示方法的步骤S59a,或者,执行图11所示方法的步骤S69a;通信模块151可以执行图12所示方法的步骤S406,或者,执行图13所示方法的步骤S79a,或者,执行图14所示方法的步骤S89a。
可选的,第二上行发送能力小于第一上行发送能力。
可选的,通信模块151,还用于向第二网络设备发送第二消息,其中,第二消息用于指示终端设备与第二网络设备进行通信的第三上行发送能力。此时,通信模块151可以执行图6所示方法的步骤S203,或者,执行图7所示方法的步骤S35,或者,执行图8所示方法的步骤S45;通信模块151可以执行图9所示方法的步骤S305,或者,执行图10所示方法的步骤S57,或者,执行图11所示方法的步骤S67;通信模块151可以执行图12所示方法的步骤S405,或者,执行图13所示方法的步骤S77,或者,执行图14所示方法的步骤S87。
可选的,通信模块151,还用于向第一网络设备发送第一时间参数,其中,第一时间参数是第二上行发送能力的时间参数。此时,通信模块151可以执行图9所示方法的步骤S301,或者,执行图10所示方法的步骤S51,或者,执行图11所示方法的步骤S61。可选的,通信模块151,还用于向第二网络设备发送第二时间参数,其中,第二时间参数是第三上行发送能力的时间参数。此时,通信模块151可以执行图9所示方法的步骤S302,或者,执行图10所示方法的步骤S52,或者,执行图11所示方法的步骤S62。
或者,可选的,通信模块151,还用于向第一网络设备发送第一子帧参数,其中,第一子帧参数是第二上行发送能力的子帧的参数;或者,终端设备向第一网络设备发送第一时隙参数,其中,第一时隙参数是第二上行发送能力的时隙的参数。此时,通信模块151可以执行图12所示方法的步骤S401,或者,执行图13所示方法的步骤S71,或者,执行图14所示方法的步骤S81。可选的,通信模块151,还用于向第二网络设备发送第二子帧参数,其中,第二子帧参数是第三上行发送能力的子帧的参数;或者,终端设备向第二网络设备发送第二时隙参数,其中,第二时隙参数是第三上行发送能力的时隙的参数。此时,通信模块151可以执行图12所示方法的步骤S402,或者,执行图13所示方法的步骤S72,或者,执行图14所示方法的步骤S82。
可选的,第一上行发送能力是N个上行射频链路能力,第二上行发送能力是M个上行射频链路能力,第三上行发送能力是N-M-P个上行射频链路能力;其中,N为大于等于2的正整数,M为大于等于1的正整数,且M小于N,P为大于等于0并且小于N-M的整数。
可选的,第一通信卡与第一上行发送能力、第二上行发送能力对应,第二通信卡与第三上行发送能力对应。
可选的,第一网络设备与第二网络设备为同一个网络设备,或者,第一网络设备与第二网络设备为不同的网络设备。
图15所示实施例的装置可用于执行上述方法中图3-14所示实施例的技术方案,其实现原理和技术效果类似,此处不再赘述。
图16为本申请实施例提供的另一种通信处理装置的示意性框图。本申请实施例的装置可以是上述方法实施例中的网络设备,也可以是网络设备内的一个或多个芯片。该装置可以用于执行上述方法实施例中的网络设备的部分或全部功能。该装置可以包括下述单元和模块。
通信模块161,用于与终端设备之间使用第一上行发送能力进行通信,其中,终端设备中设置有第一通信卡和第二通信卡。
通信模块161,还用于接收终端设备发送的第一消息,其中,第一消息用于指示终端设备与网络设备进行通信的第二上行发送能力,第二上行发送能力与第一上行发送能力不同。此时,通信模块161可以执行图3所示方法的步骤S102,或者,执行图4所示方法的步骤S12,或者,执行图5所示方法的步骤S22;通信模块161可以执行图6所示方法的步骤S202,或者,执行图7所示方法的步骤S32,或者,执行图8所示方法的步骤S42;通信模块161可以 执行图9所示方法的步骤S304,或者,执行图10所示方法的步骤S54,或者,执行图11所示方法的步骤S64;通信模块161可以执行图12所示方法的步骤S404,或者,执行图13所示方法的步骤S74,或者,执行图14所示方法的步骤S84。
可选的,第二上行发送能力小于第一上行发送能力。
可选的,通信模块161,还用于接收终端设备发送的第一时间参数,其中,第一时间参数是第二上行发送能力的时间参数。此时,通信模块161可以执行图9所示方法的步骤S301,或者,执行图10所示方法的步骤S51,或者,执行图11所示方法的步骤S61。
可选的,通信模块161,还用于接收终端设备发送的第一子帧参数,其中,第一子帧参数是第二上行发送能力的子帧的参数;或者,网络设备接收终端设备发送的第一时隙参数,其中,第一时隙参数是第二上行发送能力的时隙的参数。此时,通信模块161可以执行图12所示方法的步骤S401,或者,执行图13所示方法的步骤S71,或者,执行图14所示方法的步骤S81。
可选的,通信模块161,还用于与终端设备之间使用第三上行发送能力进行通信,其中,第三上行发送能力与第一上行发送能力不同。
可选的,通信模块161,还用于接收终端设备发送的第二消息,其中,第二消息用于指示终端设备与网络设备进行通信的第三上行发送能力。此时,通信模块161可以执行图6所示方法的步骤S203,或者,执行图7所示方法的步骤S35,或者,执行图8所示方法的步骤S45;通信模块161可以执行图9所示方法的步骤S305,或者,执行图10所示方法的步骤S57,或者,执行图11所示方法的步骤S67;通信模块161可以执行图12所示方法的步骤S405,或者,执行图13所示方法的步骤S77,或者,执行图14所示方法的步骤S87。
可选的,通信模块161,还用于接收终端设备发送的第二时间参数,其中,其中,第二时间参数是第三上行发送能力的时间参数。此时,通信模块161可以执行图9所示方法的步骤S302,或者,执行图10所示方法的步骤S52,或者,执行图11所示方法的步骤S62。
可选的,通信模块161,还用于接收终端设备发送的第二子帧参数,其中,第二子帧参数是第三上行发送能力的子帧的参数;或者,网络设备接收终端设备发送的第二时隙参数,其中,第二时隙参数是第三上行发送能力的时隙的参数。此时,通信模块161可以执行图12所示方法的步骤S402,或者,执行图13所示方法的步骤S72,或者,执行图14所示方法的步骤S82。
可选的,第一上行发送能力是N个上行射频链路能力,第二上行发送能力是M个上行射频链路能力,第三上行发送能力是N-M-P个上行射频链路能力;其中,N为大于等于2的正整数,M为大于等于1的正整数,且M小于N,P为大于等于0并且小于N-M的整数。
可选的,第一通信卡与第一上行发送能力、第二上行发送能力对应,第二通信卡与第三上行发送能力对应。
图16所示实施例的装置可用于执行上述方法中图3-14所示实施例的技术方案,其实现原理和技术效果类似,此处不再赘述。
图17为本申请实施例提供的一种终端设备的结构示意图,如图17所示,终端设备中设置有第一通信卡和第二通信卡,该终端设备,包括:处理器171、发送器172和接收器173。
发送器172和接收器173,用于使用第一上行发送能力与第一网络设备进行通信。此时,发送器172和接收器173可以执行图3所示方法的步骤S101,或者,执行图4所示方法的步骤S11,或者,执行图5所示方法的步骤S21;发送器172和接收器173可以执行图6所示方 法的步骤S201,或者,执行图7所示方法的步骤S31,或者,执行图8所示方法的步骤S41;发送器172和接收器173可以执行图9所示方法的步骤S303,或者,执行图10所示方法的步骤S53,或者,执行图11所示方法的步骤S63;发送器172和接收器173可以执行图12所示方法的步骤S403,或者,执行图13所示方法的步骤S73,或者,执行图14所示方法的步骤S83。
发送器172,还用于向第一网络设备发送第一消息,其中,第一消息用于指示终端设备与第一网络设备进行通信的第二上行发送能力,第二上行发送能力与第一上行发送能力不同。此时,发送器172可以执行图3所示方法的步骤S102,或者,执行图4所示方法的步骤S12,或者,执行图5所示方法的步骤S22;发送器172可以执行图6所示方法的步骤S202,或者,执行图7所示方法的步骤S32,或者,执行图8所示方法的步骤S42;发送器172可以执行图9所示方法的步骤S304,或者,执行图10所示方法的步骤S54,或者,执行图11所示方法的步骤S64;发送器172可以执行图12所示方法的步骤S404,或者,执行图13所示方法的步骤S74,或者,执行图14所示方法的步骤S84。
发送器172和接收器173,还用于使用第三上行发送能力与第二网络设备进行通信,其中,第三上行发送能力与第一上行发送能力不同。此时,发送器172和接收器173可以执行图3所示方法的步骤S103,或者,执行图4所示方法的步骤S15,或者,执行图5所示方法的步骤S25;发送器172和接收器173可以执行图6所示方法的步骤S204,或者,执行图7所示方法的步骤S38,或者,执行图8所示方法的步骤S48;发送器172和接收器173可以执行图9所示方法的步骤S306,或者,执行图10所示方法的步骤S59a,或者,执行图11所示方法的步骤S69a;发送器172和接收器173可以执行图12所示方法的步骤S406,或者,执行图13所示方法的步骤S79a,或者,执行图14所示方法的步骤S89a。
可选的,第二上行发送能力小于第一上行发送能力。
可选的,发送器172,还用于向第二网络设备发送第二消息,其中,第二消息用于指示终端设备与第二网络设备进行通信的第三上行发送能力。此时,发送器172可以执行图6所示方法的步骤S203,或者,执行图7所示方法的步骤S35,或者,执行图8所示方法的步骤S45;发送器172可以执行图9所示方法的步骤S305,或者,执行图10所示方法的步骤S57,或者,执行图11所示方法的步骤S67;发送器172可以执行图12所示方法的步骤S405,或者,执行图13所示方法的步骤S77,或者,执行图14所示方法的步骤S87。
可选的,发送器172,还用于向第一网络设备发送第一时间参数,其中,第一时间参数是第二上行发送能力的时间参数。此时,发送器172可以执行图9所示方法的步骤S301,或者,执行图10所示方法的步骤S51,或者,执行图11所示方法的步骤S61。可选的,发送器172,还用于向第二网络设备发送第二时间参数,其中,第二时间参数是第三上行发送能力的时间参数。此时,发送器172可以执行图9所示方法的步骤S302,或者,执行图10所示方法的步骤S52,或者,执行图11所示方法的步骤S62。
或者,可选的,发送器172,还用于向第一网络设备发送第一子帧参数,其中,第一子帧参数是第二上行发送能力的子帧的参数;或者,终端设备向第一网络设备发送第一时隙参数,其中,第一时隙参数是第二上行发送能力的时隙的参数。此时,发送器172可以执行图12所示方法的步骤S401,或者,执行图13所示方法的步骤S71,或者,执行图14所示方法的步骤S81。可选的,发送器172,还用于向第二网络设备发送第二子帧参数,其中,第二子帧参数是第三上行发送能力的子帧的参数;或者,终端设备向第二网络设备发送第二时隙参数,其中,第二时隙参数是第三上行发送能力的时隙的参数。此时,发送器172可以执行图 12所示方法的步骤S402,或者,执行图13所示方法的步骤S72,或者,执行图14所示方法的步骤S82。
可选的,第一上行发送能力是N个上行射频链路能力,第二上行发送能力是M个上行射频链路能力,第三上行发送能力是N-M-P个上行射频链路能力;其中,N为大于等于2的正整数,M为大于等于1的正整数,且M小于N,P为大于等于0并且小于N-M的整数。
可选的,第一通信卡与第一上行发送能力、第二上行发送能力对应,第二通信卡与第三上行发送能力对应。
可选的,第一网络设备与第二网络设备为同一个网络设备,或者,第一网络设备与第二网络设备为不同的网络设备。
处理器171可用于执行上述方法实施例中终端设备的处理过程,或者图15所示实施例各个单元和模块的程序,处理器171调用该程序,执行以上方法实施例的操作,以实现图15所示的各单元和模块。
可选的,终端设备还可以包括存储器174,存储器174用于存储终端设备的程序代码和数据。
可选的,终端设备还可以包括总线175。其中,处理器171、发送器172、接收器173和存储器174可以通过总线175相互连接;总线175可以是PCI总线或EISA总线等。上述总线174可以是外设部件互连标准(peripheral component interconnect,PCI)总线或扩展工业标准结构(extended industry standard architecture,EISA)总线等。为便于表示,图17中仅用一条粗线表示,但并不表示仅有一根总线或一种类型的总线。
在本申请实施例中,上述各实施例之间可以相互参考和借鉴,相同或相似的步骤以及名词均不再一一赘述。
或者,以上各个模块的部分或全部也可以通过集成电路的形式内嵌于该用设备的某一个芯片上来实现。且它们可以单独实现,也可以集成在一起。即以上这些模块可以被配置成实施以上方法的一个或多个集成电路,例如:一个或多个特定集成电路(Application Specific Integrated Circuit,ASIC),或,一个或多个微处理器(digital singnal processor,DSP),或,一个或者多个现场可编程门阵列(Field Programmable Gate Array,FPGA)等。
图18为本申请实施例提供的一种网络设备的结构示意图,如图18所示,该网络设备,包括:处理器181、发送器182和接收器183。
发送器182和接收器183,用于与终端设备之间使用第一上行发送能力进行通信,其中,终端设备中设置有第一通信卡和第二通信卡。
接收器183,还用于接收终端设备发送的第一消息,其中,第一消息用于指示终端设备与网络设备进行通信的第二上行发送能力,第二上行发送能力与第一上行发送能力不同。此时,接收器183可以执行图3所示方法的步骤S102,或者,执行图4所示方法的步骤S12,或者,执行图5所示方法的步骤S22;接收器183可以执行图6所示方法的步骤S202,或者,执行图7所示方法的步骤S32,或者,执行图8所示方法的步骤S42;接收器183可以执行图9所示方法的步骤S304,或者,执行图10所示方法的步骤S54,或者,执行图11所示方法的步骤S64;接收器183可以执行图12所示方法的步骤S404,或者,执行图13所示方法的步骤S74,或者,执行图14所示方法的步骤S84。
可选的,第二上行发送能力小于第一上行发送能力。
可选的,接收器183,还用于接收终端设备发送的第一时间参数,其中,第一时间参数 是第二上行发送能力的时间参数。此时,接收器183可以执行图9所示方法的步骤S301,或者,执行图10所示方法的步骤S51,或者,执行图11所示方法的步骤S61。
可选的,接收器183,还用于接收终端设备发送的第一子帧参数,其中,第一子帧参数是第二上行发送能力的子帧的参数;或者,网络设备接收终端设备发送的第一时隙参数,其中,第一时隙参数是第二上行发送能力的时隙的参数。此时,接收器183可以执行图12所示方法的步骤S401,或者,执行图13所示方法的步骤S71,或者,执行图14所示方法的步骤S81。
可选的,发送器182和接收器183,还用于与终端设备之间使用第三上行发送能力进行通信,其中,第三上行发送能力与第一上行发送能力不同。
可选的,接收器183,还用于接收终端设备发送的第二消息,其中,第二消息用于指示终端设备与网络设备进行通信的第三上行发送能力。此时,接收器183可以执行图6所示方法的步骤S203,或者,执行图7所示方法的步骤S35,或者,执行图8所示方法的步骤S45;接收器183可以执行图9所示方法的步骤S305,或者,执行图10所示方法的步骤S57,或者,执行图11所示方法的步骤S67;接收器183可以执行图12所示方法的步骤S405,或者,执行图13所示方法的步骤S77,或者,执行图14所示方法的步骤S87。
可选的,接收器183,还用于接收终端设备发送的第二时间参数,其中,其中,第二时间参数是第三上行发送能力的时间参数。此时,接收器183可以执行图9所示方法的步骤S302,或者,执行图10所示方法的步骤S52,或者,执行图11所示方法的步骤S62。
可选的,接收器183,还用于接收终端设备发送的第二子帧参数,其中,第二子帧参数是第三上行发送能力的子帧的参数;或者,网络设备接收终端设备发送的第二时隙参数,其中,第二时隙参数是第三上行发送能力的时隙的参数。此时,接收器183可以执行图12所示方法的步骤S402,或者,执行图13所示方法的步骤S72,或者,执行图14所示方法的步骤S82。
可选的,第一上行发送能力是N个上行射频链路能力,第二上行发送能力是M个上行射频链路能力,第三上行发送能力是N-M-P个上行射频链路能力;其中,N为大于等于2的正整数,M为大于等于1的正整数,且M小于N,P为大于等于0并且小于N-M的整数。
可选的,第一通信卡与第一上行发送能力、第二上行发送能力对应,第二通信卡与第三上行发送能力对应。
处理器181可用于执行上述方法实施例中网络设备的处理过程,或者图16所示实施例各个单元和模块的程序,处理器181调用该程序,执行以上方法实施例的操作,以实现图16所示的各单元和模块。
可选的,网络设备还可以包括存储器184,存储器184用于存储网络设备的程序代码和数据。
在本申请实施例中,上述各实施例之间可以相互参考和借鉴,相同或相似的步骤以及名词均不再一一赘述。
其中,处理器181也可以为控制器,图18中表示为“控制器/处理器181”。接收器183和发送器184用于支持网络设备与上述实施例中的终端设备之间收发信息,以及支持网络设备与其他网络设备之间进行无线电通信。可选的,处理器181执行各种用于与终端设备通信的功能。
此外,网络设备还可以包括通信接口185。通信接口185用于支持网络设备与其他网络实体进行通信。
处理器181例如中央处理器(central processing unit,CPU),还可以是被配置成实施以上方法的一个或多个集成电路,例如:一个或多个特定集成电路,或,一个或多个微处理器,或,一个或者多个现场可编程门阵列等。存储器182可以是一个存储器,也可以是多个存储元件的统称。
本申请实施例,还提供了一种计算机可读存储介质,包括了指令,当指令在计算机上运行时,计算机可以执行图3-图14所提供的方法。
本申请实施例提供了一种通信***,该通信***包括图17所提供的终端设备和图18所提供的网络设备。
在上述实施例中,可以全部或部分地通过软件、硬件、固件或者其任意组合来实现。当使用软件实现时,可以全部或部分地以计算机程序产品的形式实现。计算机程序产品包括一个或多个计算机指令。在计算机上加载和执行计算机程序指令时,全部或部分地产生按照本申请实施例的流程或功能。计算机可以是通用计算机、专用计算机、计算机网络、或者其他可编程装置。计算机指令可以存储在计算机可读存储介质中,或者从一个计算机可读存储介质向另一个计算机可读存储介质传输,例如,计算机指令可以从一个网站站点、计算机、服务器或数据中心通过有线(例如,同轴电缆、光纤、数字用户线(Digital Subscriber Line,DSL))或无线(例如,红外、无线、微波等)方式向另一个网站站点、计算机、服务器或数据中心进行传输。计算机可读存储介质可以是计算机能够存取的任何可用介质或者是包含一个或多个可用介质集成的服务器、数据中心等数据存储设备。可用介质可以是磁性介质,(例如,软盘、硬盘、磁带)、光介质(例如,DVD)、或者半导体介质(例如,固态硬盘(Solid State Disk,SSD))等。
本领域技术人员应该可以意识到,在上述一个或多个示例中,本申请实施例所描述的功能可以用硬件、软件、固件或它们的任意组合来实现。当使用软件实现时,可以将这些功能存储在计算机可读介质中或者作为计算机可读介质上的一个或多个指令或代码进行传输。计算机可读介质包括计算机存储介质和通信介质,其中通信介质包括便于从一个地方向另一个地方传送计算机程序的任何介质。存储介质可以是通用或专用计算机能够存取的任何可用介质。
Claims (22)
- 一种基于双通信卡的通信方法,其特征在于,应用于终端设备,所述终端设备中设置有第一通信卡和第二通信卡,所述方法,包括:所述终端设备使用第一上行发送能力与第一网络设备进行通信;所述终端设备向所述第一网络设备发送第一消息,其中,所述第一消息用于指示所述终端设备与所述第一网络设备进行通信的第二上行发送能力,所述第二上行发送能力与所述第一上行发送能力不同;所述终端设备使用第三上行发送能力与第二网络设备进行通信,其中,所述第三上行发送能力与所述第一上行发送能力不同。
- 根据权利要求1所述的方法,其特征在于,所述第二上行发送能力小于所述第一上行发送能力。
- 根据权利要求1或2所述的方法,其特征在于,所述方法,还包括:所述终端设备向所述第二网络设备发送第二消息,其中,所述第二消息用于指示所述终端设备与所述第二网络设备进行通信的所述第三上行发送能力。
- 根据权利要求1-3任一项所述的方法,其特征在于,所述方法,还包括:所述终端设备向所述第一网络设备发送第一时间参数,其中,所述第一时间参数是所述第二上行发送能力的时间参数。
- 根据权利要求1-4任一项所述的方法,其特征在于,所述方法,还包括:所述终端设备向所述第二网络设备发送第二时间参数,其中,所述第二时间参数是所述第三上行发送能力的时间参数。
- 根据权利要求1-3任一项所述的方法,其特征在于,所述方法,还包括:所述终端设备向所述第一网络设备发送第一子帧参数,其中,所述第一子帧参数是所述第二上行发送能力的子帧的参数;或者,所述终端设备向所述第一网络设备发送第一时隙参数,其中,所述第一时隙参数是所述第二上行发送能力的时隙的参数。
- 根据权利要求1、2、3和6中任一项所述的方法,其特征在于,所述方法,还包括:所述终端设备向所述第二网络设备发送第二子帧参数,其中,所述第二子帧参数是所述第三上行发送能力的子帧的参数;或者,所述终端设备向所述第二网络设备发送第二时隙参数,其中,所述第二时隙参数是所述第三上行发送能力的时隙的参数。
- 根据权利要求1-7任一项所述的方法,其特征在于,所述第一上行发送能力是N个上行射频链路能力,所述第二上行发送能力是M个上行射频链路能力,所述第三上行发送能力是N-M-P个上行射频链路能力;其中,N为大于等于2的正整数,M为大于等于1的正整数,且M小于N,P为大于等于0并且小于N-M的整数。
- 根据权利要求1-8任一项所述的方法,其特征在于,所述第一通信卡与所述第一上行发送能力、所述第二上行发送能力对应,所述第二通信卡与所述第三上行发送能力对应。
- 根据权利要求1-9任一项所述的方法,其特征在于,所述第一网络设备与所述第二网络设备为同一个网络设备,或者,所述第一网络设备与所述第二网络设备为不同的网络设备。
- 一种基于双通信卡的通信方法,其特征在于,包括:网络设备与终端设备之间使用第一上行发送能力进行通信,其中,所述终端设备中设置有第一通信卡和第二通信卡;所述网络设备接收所述终端设备发送的第一消息,其中,所述第一消息用于指示所述终端设备与所述网络设备进行通信的第二上行发送能力,所述第二上行发送能力与所述第一上行发送能力不同。
- 根据权利要求11所述的方法,其特征在于,所述第二上行发送能力小于所述第一上行发送能力。
- 根据权利要求11或12所述的方法,其特征在于,所述方法,还包括:所述网络设备接收所述终端设备发送的第一时间参数,其中,所述第一时间参数是所述第二上行发送能力的时间参数。
- 根据权利要求11或12所述的方法,其特征在于,所述方法,还包括:所述网络设备接收所述终端设备发送的第一子帧参数,其中,所述第一子帧参数是所述第二上行发送能力的子帧的参数;或者,所述网络设备接收所述终端设备发送的第一时隙参数,其中,所述第一时隙参数是所述第二上行发送能力的时隙的参数。
- 根据权利要求11-14任一项所述的方法,其特征在于,所述方法,还包括:所述网络设备与所述终端设备之间使用第三上行发送能力进行通信,其中,所述第三上行发送能力与所述第一上行发送能力不同。
- 根据权利要求11-15任一项所述的方法,其特征在于,所述方法,还包括:所述网络设备接收所述终端设备发送的第二消息,其中,所述第二消息用于指示所述终端设备与所述网络设备进行通信的第三上行发送能力。
- 根据权利要求15或16所述的方法,其特征在于,所述方法,还包括:所述网络设备接收所述终端设备发送的第二时间参数,其中,其中,所述第二时间参数是所述第三上行发送能力的时间参数。
- 根据权利要求15或16所述的方法,其特征在于,所述方法,还包括:所述网络设备接收所述终端设备发送的第二子帧参数,其中,所述第二子帧参数是所述第三上行发送能力的子帧的参数;或者,所述网络设备接收所述终端设备发送的第二时隙参数,其中,所述第二时隙参数是所述第三上行发送能力的时隙的参数。
- 根据权利要求15-18任一项所述的方法,其特征在于,所述第一上行发送能力是N个上行射频链路能力,所述第二上行发送能力是M个上行射频链路能力,所述第三上行发送能力是N-M-P个上行射频链路能力;其中,N为大于等于2的正整数,M为大于等于1的正整数,且M小于N,P为大于等于0并且小于N-M的整数。
- 根据权利要求15-18任一项所述的方法,其特征在于,所述第一通信卡与所述第一上行发送能力、所述第二上行发送能力对应,所述第二通信卡与所述第三上行发送能力对应。
- 一种终端设备,其特征在于,包括:处理器、存储器、发送器和接收器;所述发送器和所述接收器耦合至所述处理器,所述处理器控制所述发送器的发送动作,所述处理器控制所述接收器的接收动作;其中,所述存储器用于存储计算机可执行程序代码,所述程序代码包括指令;当所述处理器执行所述指令时,所述指令使所述终端设备执行如权利要求1-10任一项所述的方法。
- 一种网络设备,其特征在于,包括:处理器、存储器、发送器和接收器;所述发送 器和所述接收器耦合至所述处理器,所述处理器控制所述发送器的发送动作,所述处理器控制所述接收器的接收动作;其中,所述存储器用于存储计算机可执行程序代码,所述程序代码包括指令;当所述处理器执行所述指令时,所述指令使所述终端设备执行如权利要求11-20任一项所述的方法。
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US20220225081A1 (en) | 2022-07-14 |
CN111866849A (zh) | 2020-10-30 |
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CN115226090A (zh) | 2022-10-21 |
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EP3952366A1 (en) | 2022-02-09 |
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