WO2023025316A1 - Data communication method and communication apparatus - Google Patents
Data communication method and communication apparatus Download PDFInfo
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- WO2023025316A1 WO2023025316A1 PCT/CN2022/115321 CN2022115321W WO2023025316A1 WO 2023025316 A1 WO2023025316 A1 WO 2023025316A1 CN 2022115321 W CN2022115321 W CN 2022115321W WO 2023025316 A1 WO2023025316 A1 WO 2023025316A1
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- 238000004891 communication Methods 0.000 title claims abstract description 103
- 238000000034 method Methods 0.000 title claims abstract description 86
- 239000000969 carrier Substances 0.000 claims abstract description 71
- 230000015654 memory Effects 0.000 claims description 34
- 230000005540 biological transmission Effects 0.000 claims description 17
- 238000004590 computer program Methods 0.000 claims description 16
- 230000011664 signaling Effects 0.000 claims description 12
- 238000010586 diagram Methods 0.000 description 12
- 230000008569 process Effects 0.000 description 12
- 230000006870 function Effects 0.000 description 7
- 230000002776 aggregation Effects 0.000 description 5
- 238000004220 aggregation Methods 0.000 description 5
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 230000001960 triggered effect Effects 0.000 description 5
- 238000010295 mobile communication Methods 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000000977 initiatory effect Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
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- 230000003993 interaction Effects 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
- H04W72/566—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient
Definitions
- the present application relates to the technical field of communication, and in particular to a data communication method and a communication device.
- a cell there can be multiple cells (cells) in a frequency band, and a cell generally includes an UL carrier (uplink carrier, UL carrier) and a downlink carrier (downlink carrier, DL carrier), and carriers between different cells can be aggregated.
- UL carrier uplink carrier, UL carrier
- downlink carrier downlink carrier
- CA carrier aggregation
- the operator has two frequency bands: Band A and Band B, then CA technology can be used to assign Band A and Band B to UE aggregation at the same time.
- each carrier corresponds to a Cell. Due to the limited uplink CA capability, the downlink can support 8 cells, but the uplink may only support 2 cells, that is, the carriers corresponding to the two cells can only be aggregated at most. At this time, even if the operator has more The UL carrier cannot be used, so the utilization rate of the uplink carrier is low.
- Embodiments of the present application provide a data communication method and a communication device, which can flexibly determine an uplink carrier for sending an uplink channel or signal, thereby utilizing more uplink carriers, which is conducive to improving the utilization rate of uplink carriers.
- the embodiment of the present application provides a data communication method, the method includes: determining the target uplink UL carrier, the target UL carrier is based on channels or signals on at least two UL carriers in the target time slot The priority is determined, the channels or signals on the at least two UL carriers overlap in the target time slot, or the target UL carrier is determined based on target information, and the target information is used to indicate that the terminal is allowed to the device switches from at least one first uplink UL carrier to at least one second UL carrier;
- the target UL carrier for sending the uplink channel or signal can be determined based on the priorities of the channels or signals on at least two UL carriers in the target time slot, or the target UL carrier for sending the uplink channel or signal can be determined based on the target information
- the target UL carrier, the target information is used to indicate that the terminal device is allowed to switch from at least one first UL carrier to at least one second UL carrier, so as to flexibly determine the uplink carrier used to send the uplink channel or signal, and effectively use more
- the uplink carrier is beneficial to improve the utilization rate of the uplink carrier.
- the number of the at least two UL carriers is greater than the maximum value of the transmission capability of the terminal device.
- the target UL carrier is the UL carrier with the highest priority of channels or signals on the at least two UL carriers in the target time slot.
- the sending an uplink channel or signal through the target UL carrier includes:
- Target uplink channel or signal Sending a target uplink channel or signal through the target UL carrier in the target time slot, where the target uplink channel or signal is an uplink channel or signal configured on the target UL carrier in the target time slot, and/or Or, a dynamically scheduled uplink channel or signal.
- the priority of the dynamically scheduled uplink channel or signal is greater than the priority of the configured uplink channel or signal.
- the configured uplink channels or signals include one or more of the following: semi-persistent uplink channels or signals, periodically sent uplink channels or signals, and authorized uplink channels or signals.
- the target information includes at least one correspondence, and one correspondence includes at least one first UL carrier and at least one second UL carrier, and the correspondence is used to indicate that the A terminal device switches from the at least one first UL carrier to the at least one second UL carrier.
- the target information further includes an index number associated with each corresponding relationship in the at least one corresponding relationship.
- the method also includes:
- the determining the target uplink UL carrier includes:
- the target information is configuration information configured through high-layer signaling, or, the target information is indication information indicated through physical layer signaling.
- an embodiment of the present application provides a data communication method, the method including:
- the target UL carrier is determined by the terminal device based on the priorities of channels or signals on at least two UL carriers in the target time slot, and the at least two Channels or signals on the UL carrier overlap in the target time slot, or the target UL carrier is determined based on target information, and the target information is used to indicate that the terminal device is allowed to receive from at least one first uplink UL
- the carrier is switched to at least one second UL carrier.
- the priority of the dynamically scheduled uplink channel or signal is greater than the priority of the configured uplink channel or signal.
- the target UL carrier before receiving the uplink channel or signal sent by the terminal device through the target UL carrier, it further includes:
- the target information includes at least one correspondence
- one of the correspondences includes at least one first UL carrier and at least one second UL carrier
- the correspondence is used to indicate that the The terminal device switches from the at least one first UL carrier to the at least one second UL carrier.
- the target information further includes an index number associated with each corresponding relationship in the at least one corresponding relationship.
- the method also includes:
- the target information may be configuration information configured through high-layer signaling, or the target information may be indication information indicated through physical layer signaling.
- an embodiment of the present application provides a communication device, where the communication device includes a unit for implementing the method in any possible implementation manner of the foregoing first aspect and second aspect.
- an embodiment of the present application provides a communication device, the communication device includes a processor and a memory, the processor and the memory are connected to each other, the memory is used to store a computer program, the computer program includes program instructions, and the processor is configured to The program instruction is invoked to execute the method described in the first aspect, or to execute the method described in the second aspect.
- the embodiment of the present application provides a chip, the chip includes a processor and an interface, the processor and the interface are coupled; the interface is used to receive or output signals, and the processor is used to execute code instructions, so as to perform as described in the first aspect method, or perform the method as described in the second aspect.
- the embodiment of the present application provides a module device, which is characterized in that the module device includes a communication module, a power module, a storage module, and a chip module, wherein: the power module is used for the The module device provides power; the storage module is used to store data and instructions; the communication module is used for internal communication of the module device, or for the module device to communicate with external devices; the chip module is used to execute The method described in the first aspect, or, execute the method described in the second aspect.
- the embodiment of the present application provides a computer-readable storage medium, the computer-readable storage medium stores a computer program, the computer program includes program instructions, and when the program instructions are executed by a processor, the The processor executes the method described in the first aspect, or executes the method described in the second aspect.
- FIG. 1 is a schematic structural diagram of a communication system provided by an embodiment of the present application.
- FIG. 2 is a schematic flowchart of a data communication method provided in an embodiment of the present application.
- FIG. 3 is a schematic diagram of a channel or signal on a carrier provided by an embodiment of the present application.
- FIG. 4 is a schematic diagram of target information indicating carrier switching provided by an embodiment of the present application.
- FIG. 5 is an example of carrier switching provided by the embodiment of the present application.
- FIG. 6 is a schematic structural diagram of a communication device provided by an embodiment of the present application.
- FIG. 7 is a schematic structural diagram of another communication device provided by an embodiment of the present application.
- Fig. 8 is a schematic structural diagram of a module device provided by an embodiment of the present application.
- the one-way communication link from the network device to the terminal device is defined as the downlink, the channel or signal transmitted on the downlink is the downlink channel or signal, and the transmission direction of the downlink channel or signal is called the downlink direction ; while the one-way communication link from the terminal device to the network device is an uplink, the channel or signal transmitted on the uplink is an uplink channel or signal, and the transmission direction of the uplink channel or signal is called the uplink direction.
- the technical solution of the present application can be applicable to the third generation mobile communication (3th generation, 3G) system, the fourth generation mobile communication (45th generation, 4G) system, and can also be applicable to the fifth generation mobile communication (5th generation, 5G) system , which can also be called a new air interface (New Radio, NR) system, or a sixth generation mobile communication (6th generation, 6G) system or other communication systems in the future.
- the technical solutions of the present application are also applicable to different network architectures, including but not limited to relay network architectures, dual-link architectures, and vehicle-to-everything communication architectures.
- terminal equipment may refer to various forms of user equipment (user equipment, UE), access terminal, subscriber unit, subscriber station, mobile station, mobile station (mobile station, MS), remote station, remote terminal , mobile device, user terminal, wireless communication device, user agent, or user device.
- user equipment user equipment
- access terminal subscriber unit, subscriber station, mobile station, mobile station (mobile station, MS), remote station, remote terminal , mobile device, user terminal, wireless communication device, user agent, or user device.
- the terminal device may also be a cellular phone, a cordless phone, a session initiation protocol (session initiation protocol, SIP) phone, a wireless local loop (wireless local loop, WLL) station, a personal digital assistant (PDA), a wireless communication Functional handheld devices, computing devices or other processing devices connected to wireless modems, vehicle-mounted devices, wearable devices, terminal devices in 5G networks or in the future evolution of public land mobile networks (PLMN)
- PLMN public land mobile networks
- the network device may be a device with a wireless transceiver function or a chip that may be configured on the device, and the network device includes but is not limited to: evolved node B (evolved node B, eNB), wireless network controller ( radio network controller, RNC), node B (node B, NB), network device controller (base station controller, BSC), network device transceiver station (base transceiver station, BTS), home network equipment (for example, home evolved node B , or home node B, HNB), baseband unit (baseband unit, BBU), wireless relay node, wireless backhaul node, transmission point (transmission and reception point, TRP or transmission point, TP), etc., can also be 4G, Devices used in 5G, 6G and other systems are not limited here.
- FIG. 1 is a schematic structural diagram of a communication system provided by an embodiment of the present application.
- the communication system may include, but is not limited to, one or more network devices and one or more terminal devices.
- a network device 101 and a terminal device 102 are taken as an example in FIG.
- the terminal device 102 takes a mobile phone as an example, and the terminal device 102 can establish a wireless link with the network device 101 to communicate.
- the communication system shown in FIG. 1 includes but is not limited to network equipment and terminal equipment, and may also include other communication equipment.
- the number and form of equipment shown in FIG. 1 are for example and do not constitute a limitation to this embodiment of the application.
- carriers of different frequency bands are aggregated for use by the terminal device 102 through carrier aggregation (carrier aggregation, CA), which can improve the communication rate when the terminal device 102 communicates with the network device 101 .
- CA carrier aggregation
- the downlink can support 8 cells, but the uplink may only support 2 cells. At this time, even if the operator has more uplink (UL) carriers, it cannot be used. Therefore, The uplink carrier utilization rate is low.
- the present application provides a data communication method, which can be applied to the communication system shown in FIG. 1 .
- the terminal device may determine the target UL carrier for sending the uplink channel or signal based on the priorities of the channels or signals on at least two UL carriers in the target time slot, or may determine the target UL carrier for sending the uplink channel or signal based on the target information, the The target information is used to indicate that the terminal device is allowed to switch from at least one first UL carrier to at least one second UL carrier, so as to flexibly determine the uplink carrier used to send the uplink channel or signal, and effectively use more uplink carriers, which is beneficial to Improve uplink carrier utilization.
- Figure 2 is a schematic flow diagram of a data communication method provided by the embodiment of the present application, the data communication method can be applied to the communication system shown in Figure 1, and is explained from the perspective of interaction between network equipment and terminal equipment .
- the data communication method includes the following steps:
- the terminal device determines a target uplink UL carrier, where the target UL carrier is determined based on priorities of channels or signals on at least two UL carriers in the target time slot, and the channels on the at least two UL carriers or Signals overlap in the target time slot, or the target UL carrier is determined based on target information, and the target information is used to indicate that the terminal device is allowed to switch from at least one first uplink UL carrier to at least one first uplink UL carrier Two UL carriers.
- the target UL carrier may include one or more UL carriers, wherein the terminal device may determine the target UL carrier based on the priorities of channels or signals on at least two UL carriers in the target time slot, and the at least two Channels or signals on the UL carrier overlap within the target time slot, or the terminal device may also determine the target UL carrier based on target information, where the target information is used to indicate that the terminal device is allowed to switch from at least one first uplink UL carrier To at least one second UL carrier, the following example illustrates how the terminal device determines the target UL carrier:
- the terminal device determines the target UL carrier based on priorities of channels or signals on at least two UL carriers in the target time slot.
- the network device may pre-configure an uplink channel or signal to be sent on a certain UL carrier in a certain time slot.
- an uplink channel or signal is referred to as a configured uplink channel or signal.
- the network device may also dynamically schedule an uplink channel or signal to be sent on a certain carrier in a certain time slot.
- such an uplink channel or signal is referred to as a dynamically scheduled or dynamically triggered uplink channel or signal.
- the network device dynamically schedules D-PUCCH to be sent on carrier CC0 in time slot 1, and the network device configures CG-PUSCH to be sent on carrier CC2 in time slot 1, and the network device
- the dynamically scheduled A-SRS is sent on carrier CC3 in time slot 1.
- the uplink channels or signals on different UL carriers may be the same or different, and this application does not make a limitation.
- time slot 2 of FIG. CG-PUSCH As shown in time slot 2 of FIG. CG-PUSCH.
- the terminal device determines a target time slot according to an uplink reference SCS, if channels or signals on at least two UL carriers in the target time slot overlap, and the number of the at least two UL carriers exceeds that of the terminal If the transmission capability of the device is limited, then the target UL carrier needs to be determined based on the priorities of channels or signals on the at least two UL carriers in the target time slot.
- the UL carrier with the highest priority of channels or signals on the at least two UL carriers may be selected as the target UL carrier.
- the priority of the uplink channel or signal that is dynamically scheduled or triggered is higher than the priority of the configured uplink channel or signal, that is, the uplink channel or signal that is dynamically scheduled or dynamically triggered on the UL carrier is preferentially selected to send.
- the configured uplink channel or signal includes one or more of the following: semi-persistent uplink channel or signal, periodically sent uplink channel or signal, authorized uplink channel or signal. For example, as shown in Figure 3, if the target time slot is time slot 1, the dynamically scheduled D-PUSSCH and A-SRS have higher priority than the configured CG-PUSCH. If the transmission capability of the terminal device is 2 ports, That is, to transmit channels or signals on two UL carriers at most, the terminal device may choose to transmit the D-PUSSCH on carrier CC0 and the A-SRS on carrier CC3 in time slot 1.
- the channels or signals on at least two UL carriers are configured uplink channels or signals, the smaller the value of the cell identity ID corresponding to the UL carrier is, the The configured uplink channel or signal on the UL carrier has a higher priority. For example, as shown in Figure 3, if the target time slot is time slot 2, CG-PUSCH is configured on carriers CC0, CC1, and CC2.
- the terminal device can transmit up to two UL carriers
- the channel or signal on the UL carrier shall be prioritized according to the cell ID corresponding to each UL carrier, where the cell ID corresponding to carrier CC0 is smaller than the cell ID corresponding to carrier CC1, and the cell ID corresponding to carrier CC1 is smaller than the cell corresponding to carrier CC2 ID, therefore, the terminal device can choose to transmit the CG-PUSCH on carrier CC0 and the CG-PUSCH on carrier CC1 in time slot 2.
- the number of dynamically scheduled channels or UL carriers of the signal may be less than the transmission capability of the terminal device, for example, the transmission capability of the terminal device is 2 ports, and the In a time slot, only one UL carrier is a dynamically scheduled uplink channel or signal, and the remaining UL carriers are all configured uplink channels or signals, then the UL carrier of the dynamically scheduled uplink channel or signal can be determined as the target
- the UL carrier may also select the UL carrier with the highest priority as the target UL carrier among the remaining UL carriers that are configured uplink channels or signals. Wherein, for the configured uplink channel or signal on the UL carrier, the smaller the value of the cell ID corresponding to the UL carrier, the higher the priority of the configured uplink channel or signal on the UL carrier.
- the terminal device does not expect that in the target time slot, the number of UL carriers of uplink channels or signals dynamically scheduled or dynamically triggered in the at least two UL carriers exceeds the sending capability of the terminal device.
- the transmission capability of the terminal device is 2 ports
- the carriers CC1, CC2, and CC3 are all dynamically scheduled uplink channels or signals
- the dynamically scheduled uplink channels or signals are UL carriers
- the number is 3, which exceeds the transmission capability of the terminal device by 2, and the terminal device does not expect this scenario to occur.
- the terminal device can determine the target UL carrier according to the channel or signal priority of each UL carrier in a certain time slot.
- the target UL carrier determined by the terminal device can have the same or different UL carrier.
- Carriers so as to realize the switching of UL carriers between different time slots.
- the target UL carriers determined by the terminal device in time slot 1 are CC0 and CC3, and the target UL carriers determined in time slot 2 It is CC0 and CC1, that is, from time slot 1 to time slot 2, carrier CC3 is switched to carrier CC1.
- carrier switching terminal equipment can use more UL carriers and improve the utilization rate of uplink carriers.
- the terminal device determines the target UL carrier based on the target information.
- the network device may send target information to the terminal device, where the target information is used to indicate that the terminal device is allowed to switch from at least one first UL carrier to at least one second UL carrier.
- the target information may also be used to indicate that the second UL carrier supports carrier switching, and indicate from which first UL carriers the terminal device is allowed to switch to the second UL carrier.
- the target information may be configuration information configured by the network device through high-layer signaling, or the target information may also be indication information indicated by the network device through physical layer signaling.
- the terminal device receives the target information, and determines the target UL carrier according to the target information.
- the target information may be used to indicate that the terminal device is allowed to switch from a certain first UL carrier to a certain second UL carrier, that is, one-to-one. Whether the UL carrier indicated by the target information is the first UL carrier indicated by the target information, and if yes, the second UL carrier indicated by the target information may be determined as the target UL carrier.
- the target information may also be used to indicate that the terminal device is allowed to switch from at least two first UL carriers to a certain second UL carrier, that is, many-to-one.
- the target information may be used to Indicates that the terminal device is allowed to switch from carrier 1 or carrier 2 to carrier 3, and it can be further judged whether the UL carrier used by the terminal device before the switch belongs to the UL carrier of the at least two first UL carriers indicated by the target information, and if so, it can be Determine the second UL carrier indicated by the target information as the target UL carrier.
- the target information may also be used to indicate that the terminal device is allowed to switch from a certain first UL carrier to at least two second UL carriers, that is, one-to-many.
- the target information may be used to Indicates that the terminal device is allowed to switch from carrier 1 to carrier 2 or carrier 3, then judge whether the UL carrier used by the terminal device before the switch is carrier 1, if yes, the terminal device can determine carrier 2 and/or carrier 3 as the target carrier .
- the target information may also be used to indicate that the terminal device is allowed to switch from at least two first UL carriers to at least two second UL carriers, that is, many-to-many.
- the target information may be used to indicate that the terminal device is allowed to switch from a first set of carriers to a second set of carriers, the first set of carriers includes at least one first UL carrier, and the second set of carriers includes at least one second UL carrier carrier.
- the UL carrier used by the terminal device is the UL carrier in the first carrier set
- the UL carrier in the second carrier set may be determined as the target UL carrier.
- the target information may also include at least one corresponding relationship, one corresponding relationship includes at least one first UL carrier and at least one second UL carrier, and the corresponding relationship is used to indicate that the terminal device is allowed to use the at least one first UL carrier switching to the at least one second UL carrier.
- the target information may also include an index number associated with each corresponding relationship. The network device may instruct the terminal device to switch from the first UL carrier in the target correspondence associated with the target index number to the second UL carrier by sending the target index number to the terminal device.
- the target information can be a table as shown in FIG. 4, and the network device can configure the table through high-level signaling or indicate the table through physical layer signaling.
- Each corresponding relationship is associated with an index number, and each corresponding relationship includes a first carrier and a second carrier, that is, the terminal device is allowed to switch from the first carrier to the second carrier, for example, if the index number is 0, the terminal device is allowed Switching from carrier 1 to carrier 2, for example, if the index number is 1, the terminal device is allowed to switch from carrier 2 to carrier 3, and so on.
- the network device may indicate the target index number to the terminal device, so that the terminal device performs carrier switching, as shown in Figure 5, where "01, 02, 03, 04, 05, 06, 07, 08" refer to different "1P or 2P" refers to how many ports the terminal equipment uses to send uplink channels or signals. If it is 1P, the terminal equipment uses one port to send uplink channels or signals. If it is 2P, the terminal equipment uses two ports to send uplink channels or signals. Signal. For example, in time slot 01, the terminal device uses 1 port on carrier 1 to send an uplink channel or signal.
- the network device wants the terminal device to use 2 ports to send an uplink channel or signal on time slot 2, and carrier 2 supports the use of 2 ports, the network device can send the index number 0 to the terminal device, the terminal device receives the index number 0, and determines from Table 4 that the second UL carrier corresponding to the index number 0 is carrier 2, then in time slot 2 Carrier 2 is used to send uplink channels or signals, so as to switch from carrier 1 to carrier 2 and utilize more UL carriers.
- the terminal device can also determine the target UL carrier to be switched to according to the target information according to the specific scenario.
- the UL carrier used by the terminal device before switching is carrier 2.
- the terminal device can Handover to carrier 3 or carrier 4, therefore, the terminal device can select carrier 3 or carrier 4 as the target UL carrier.
- the terminal device sends an uplink channel or signal through the target UL carrier.
- the terminal device after the terminal device determines the target UL carrier, it can send an uplink channel or signal through the target UL carrier.
- the target UL carrier is determined according to the priorities of channels or signals on at least two UL carriers in the target time slot, the terminal device may transmit the target uplink channel or
- the target uplink channel or signal is an uplink channel or signal configured by the target UL carrier in the target time slot, and/or a dynamically scheduled or dynamically triggered uplink channel or signal.
- the network device receives the uplink channel or signal sent by the terminal device through the target UL carrier.
- the network device may receive the uplink channel or signal sent by the terminal device through the target UL carrier, where the target UL carrier may be indicated by the network device to the terminal device, for example, the target UL carrier may be indicated by a target index number
- the target UL carrier may be indicated by a target index number
- Handover to at least one second UL carrier may also indicate that the terminal device is allowed to handover from at least one first cell to at least one second cell.
- the target UL carrier for sending the uplink channel or signal can be determined based on the priority of channels or signals on at least two UL carriers in the target time slot, or the target for sending the uplink channel or signal can be determined based on target information UL carrier, the target information is used to indicate that the terminal device is allowed to switch from at least one first UL carrier to at least one second UL carrier, so as to flexibly determine the uplink carrier used to send the uplink channel or signal, and effectively use more uplink Carrier, which is beneficial to improve the utilization rate of uplink carrier.
- FIG. 6 is a schematic structural diagram of a communication device provided by an embodiment of the present application.
- the device may be a terminal device, or a device in the terminal device, or a device that can be matched with the terminal device.
- the communication device 600 shown in FIG. 6 may include a processing unit 601 and a communication unit 602 .
- the processing unit 601 is configured to perform data processing.
- the communication unit 602 is integrated with a receiving unit and a sending unit.
- the communication unit 602 may also be called a transceiver unit. Alternatively, the communication unit 602 may also be split into a receiving unit and a sending unit.
- the processing unit 601 and the communication unit 602 below are the same, and will not be described in detail below. in:
- the processing unit 601 is configured to determine a target uplink UL carrier, where the target UL carrier is determined based on priorities of channels or signals on at least two UL carriers in the target time slot, where the at least two UL carriers are Channels or signals overlap in the target time slot, or the target UL carrier is determined based on target information, and the target information is used to indicate that the terminal device is allowed to switch from at least one first uplink UL carrier to at least one a second UL carrier;
- the communication unit 602 is configured to send an uplink channel or signal through the target UL carrier.
- the number of the at least two UL carriers is greater than the maximum value of the transmission capability of the terminal device.
- the target UL carrier is the UL carrier with the highest priority of channels or signals on the at least two UL carriers in the target time slot.
- the sending an uplink channel or signal through the target UL carrier includes:
- Target uplink channel or signal Sending a target uplink channel or signal through the target UL carrier in the target time slot, where the target uplink channel or signal is an uplink channel or signal configured on the target UL carrier in the target time slot, and/or Or, a dynamically scheduled uplink channel or signal.
- the priority of the dynamically scheduled uplink channel or signal is greater than the priority of the configured uplink channel or signal.
- the configured uplink channels or signals include one or more of the following: semi-persistent uplink channels or signals, periodically sent uplink channels or signals, and authorized uplink channels or signals.
- the target information includes at least one correspondence, and one correspondence includes at least one first UL carrier and at least one second UL carrier, and the correspondence is used to indicate that the A terminal device switches from the at least one first UL carrier to the at least one second UL carrier.
- the target information further includes an index number associated with each corresponding relationship in the at least one corresponding relationship.
- the communication unit 602 is also configured to receive the target index number sent by the network device;
- the processing unit 601 is specifically configured to search for a target correspondence associated with the target index number from the target information, and determine a second UL carrier in the target correspondence as the target UL carrier.
- the target information is configuration information configured through high-layer signaling, or, the target information is indication information indicated through physical layer signaling.
- FIG. 6 is a schematic structural diagram of a communication device provided by an embodiment of the present application.
- the device may be a network device, or a device in the network device, or a device that can be matched with the network device.
- the communication device 600 shown in FIG. 6 may include a processing unit 601 and a communication unit 602 .
- the processing unit 601 is configured to perform data processing.
- the communication unit 602 is integrated with a receiving unit and a sending unit.
- the communication unit 602 may also be called a transceiver unit. Alternatively, the communication unit 602 may also be split into a receiving unit and a sending unit.
- the processing unit 601 and the communication unit 602 below are the same, and will not be described in detail below. in:
- a communication unit 602 configured to receive an uplink channel or signal sent by a terminal device through a target UL carrier, the target UL carrier is determined by the terminal device based on priorities of channels or signals on at least two UL carriers in a target time slot , the channels or signals on the at least two UL carriers overlap in the target time slot, or the target UL carrier is determined based on target information, and the target information is used to indicate that the terminal device is allowed to receive from at least one The first uplink UL carrier is switched to at least one second UL carrier.
- the priority of the dynamically scheduled uplink channel or signal is greater than the priority of the configured uplink channel or signal.
- the configured uplink channels or signals include one or more of the following: semi-persistent uplink channels or signals, periodically sent uplink channels or signals, and authorized uplink channels or signals.
- the communication unit 602 is further configured to send the target information to the terminal device.
- the target information includes at least one correspondence
- one of the correspondences includes at least one first UL carrier and at least one second UL carrier
- the correspondence is used to indicate that the The terminal device switches from the at least one first UL carrier to the at least one second UL carrier.
- the target information further includes an index number associated with each corresponding relationship in the at least one corresponding relationship.
- the communication unit 602 is further configured to send a target index number to the terminal device, where the second UL carrier in the target correspondence associated with the target index number is the target UL carrier.
- FIG. 7 is a schematic structural diagram of another communication device provided by an embodiment of the present application, which is used to realize the functions of the terminal device in FIG. 2 above.
- the communication device 700 may be a terminal device or a device for a terminal device.
- the apparatus for a terminal device may be a chip system or a chip in the terminal device.
- the system-on-a-chip may consist of chips, or may include chips and other discrete devices.
- the communication device 700 is configured to implement the functions of the network device in FIG. 2 above.
- the communication device may be a network device or a device for a network device.
- the apparatus for network equipment may be a system-on-a-chip or a chip within the network equipment.
- the communication device 700 includes at least one processor 720, configured to implement a data processing function of a terminal device or a network device in the method provided in the embodiment of the present application.
- the communication device 700 may further include a communication interface 710, configured to implement the transceiving operation of the terminal device or the network device in the method provided by the embodiment of the present application.
- the processor 720 may be a central processing unit (Central Processing Unit, CPU), and the processor may also be other general-purpose processors, digital signal processors (Digital Signal Processor, DSP), application-specific integrated circuits ( Application Specific Integrated Circuit, ASIC), off-the-shelf programmable gate array (Field-Programmable Gate Array, FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc.
- a general-purpose processor may be a microprocessor, or the processor may be any conventional processor, or the like.
- the communication interface 710 may be a transceiver, a circuit, a bus, a module or other types of communication interfaces, and is used for communicating with other devices through a transmission medium.
- the communication interface 710 is used for devices in the communication device 700 to communicate with other devices.
- the processor 720 uses the communication interface 710 to send and receive data, and is used to implement the method described in FIG. 2 of the above method embodiment.
- the communication device 700 may also include at least one memory 730 for storing program instructions and/or data.
- the memory 730 is coupled to the processor 720 .
- the coupling in the embodiments of the present application is an indirect coupling or a communication connection between devices, units or modules, which may be in electrical, mechanical or other forms, and is used for information exchange between devices, units or modules.
- Processor 720 may cooperate with memory 730 .
- Processor 720 may execute program instructions stored in memory 730 . At least one of the at least one memory may be included in the processor.
- the processor 720 can read the software program in the memory 730, interpret and execute the instructions of the software program, and process the data of the software program.
- the processor 720 performs baseband processing on the data to be sent, and then outputs the baseband signal to the radio frequency circuit (not shown in the figure), and the radio frequency circuit performs radio frequency processing on the baseband signal, and passes the radio frequency signal through the antenna in the form of electromagnetic waves Send out.
- the radio frequency circuit When data is sent to the communication device 700, the radio frequency circuit receives the radio frequency signal through the antenna, converts the radio frequency signal into a baseband signal, and outputs the baseband signal to the processor 720, and the processor 720 converts the baseband signal into data and converts the data to process.
- the radio frequency circuit and antenna can be set independently from the processor 720 for baseband processing. layout.
- a specific connection medium among the communication interface 710, the processor 720, and the memory 730 is not limited.
- the memory 730, the processor 720, and the communication interface 710 are connected through the bus 740.
- the bus is represented by a thick line in FIG. 7, and the connection between other components is only for schematic illustration. , is not limited.
- the bus can be divided into address bus, data bus, control bus and so on. For ease of representation, only one thick line is used in FIG. 7 , but it does not mean that there is only one bus or one type of bus.
- the communication apparatus 700 When the communication apparatus 700 is specifically used for a terminal device, for example, when the communication apparatus 700 is specifically a chip or a chip system, what the communication interface 710 outputs or receives may be a baseband signal. When the communication apparatus 700 is specifically a terminal device, what the communication interface 710 outputs or receives may be a radio frequency signal.
- the communication device can execute the relevant steps of the terminal device or the network device in the foregoing method embodiments, and for details, refer to the implementation manners provided by the foregoing steps, which will not be repeated here.
- each module contained therein may be realized by hardware such as a circuit, and different modules may be located in the same component (such as a chip, a circuit module, etc.) or different components in the terminal.
- at least part of the modules may be implemented in the form of a software program, the software program runs on a processor integrated in the terminal, and the remaining (if any) modules may be implemented in hardware such as circuits.
- the memory described above may be a volatile memory or a nonvolatile memory, or may include both volatile and nonvolatile memory.
- the non-volatile memory can be read-only memory (read-only memory, ROM), programmable read-only memory (programmable rom, PROM), erasable programmable read-only memory (erasable prom, EPROM), electrically programmable Erase programmable read-only memory (electrically eprom, EEPROM) or flash memory.
- Volatile memory can be random access memory (RAM), which acts as external cache memory.
- RAM random access memory
- static random access memory static random access memory
- dynamic random access memory dynamic random access memory
- DRAM dynamic random access memory
- synchronous dynamic random access memory synchronous DRAM, SDRAM
- double data rate synchronous dynamic random access memory double data rate SDRAM, DDR SDRAM
- enhanced synchronous dynamic random access memory enhanced SDRAM, ESDRAM
- Synchronously connect dynamic random access memory switchlink DRAM, SLDRAM
- direct memory bus random access memory direct rambus RAM, DR RAM
- An embodiment of the present application provides a chip.
- the chip includes: processor and memory.
- the number of processors may be one or more, and the number of memories may be one or more.
- the processor can execute the above-mentioned data communication method as shown in FIG. 2 and the steps executed in related implementation manners.
- FIG. 8 is a schematic structural diagram of a module device provided by an embodiment of the present application.
- the module device 800 can execute the relevant steps of the terminal device in the foregoing method embodiments, and the module device 800 includes: a communication module 801 , a power module 802 , a storage module 803 and a chip module 804 .
- the power supply module 802 is used to provide power for the module equipment;
- the storage module 803 is used to store data and instructions;
- the communication module 801 is used for internal communication of the module equipment, or for communication between the module equipment and external equipment ;
- the chip module 804 can execute the above-mentioned data communication method as shown in FIG. 2 , and the steps executed in related implementations.
- the embodiment of the present application also provides a computer-readable storage medium.
- the computer-readable storage medium stores a computer program, and the computer program includes program instructions.
- the program instructions are executed by the processor, the above-mentioned data communication method shown in FIG. 2 and the steps performed in related implementations can be executed. .
- the computer-readable storage medium may be an internal storage unit of the terminal device or network device described in any of the foregoing embodiments, such as a hard disk or memory of the device.
- the computer-readable storage medium may also be an external storage device of the terminal device or network device, such as a plug-in hard disk equipped on the device, a smart media card (smart media card, SMC), a secure digital (secure digital , SD) card, flash card (flash card) and so on.
- the computer-readable storage medium may also include both an internal storage unit of the terminal device or network device and an external storage device.
- the computer-readable storage medium is used to store the computer program and other programs and data required by the terminal device or network device.
- the computer-readable storage medium can also be used to temporarily store data that has been output or will be output.
- the 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 a data center that includes one or more sets of available media.
- the available media may be magnetic media (eg, floppy disk, hard disk, magnetic tape), optical media (eg, high-density digital video disc (digital video disc, DVD)), or semiconductor media.
- the semiconductor medium may be a solid state drive.
- the above-mentioned embodiments may be implemented in whole or in part by software, hardware, firmware or other arbitrary combinations.
- the above-described embodiments may be implemented in whole or in part in the form of computer program products.
- the computer program product comprises one or more computer instructions or computer programs.
- the computer may be a general purpose computer, a special purpose computer, a computer network, or other programmable devices.
- the computer instructions may be stored in or transmitted from one computer-readable storage medium to another computer-readable storage medium, for example, the computer instructions may be transmitted from a website, computer, server or data center Wired or wireless transmission to another website site, computer, server or data center.
- sequence numbers of the above-mentioned processes do not mean the order of execution, and the execution order of the processes should be determined by their functions and internal logic, and should not be used in the embodiments of the present application.
- the implementation process constitutes any limitation.
- the disclosed methods, devices and systems can be implemented in other ways.
- the device embodiments described above are only illustrative; for example, the division of the units is only a logical function division, and there may be other division methods in actual implementation; for example, multiple units or components can be combined or May be integrated into another system, or some features may be ignored, or not implemented.
- the mutual coupling or direct coupling or communication connection shown or discussed may be through some interfaces, and the indirect coupling or communication connection of devices or units may be in electrical, mechanical or other forms.
- the units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place, or may be distributed to multiple network units. Part or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.
- each functional unit in each embodiment of the present invention may be integrated into one processing unit, each unit may be physically included separately, or two or more units may be integrated into one unit.
- the above-mentioned integrated units can be implemented in the form of hardware, or in the form of hardware plus software functional units.
- the above-mentioned integrated units implemented in the form of software functional units may be stored in a computer-readable storage medium.
- the above-mentioned software functional units are stored in a storage medium, and include several instructions to enable a computer device (which may be a personal computer, server, or network device, etc.) to execute some steps of the methods described in various embodiments of the present invention.
- the storage medium may be a magnetic disk, an optical disk, a read-only memory (Read-Only Memory, ROM) or a random access memory (Random Access Memory, RAM), etc.
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Abstract
Provided in the present application are a data communication method and a communication apparatus. The data communication method comprises: determining a target uplink (UL) carrier, wherein the target UL carrier is determined on the basis of the priorities of channels or signals on at least two UL carriers in a target time slot, the channels or signals on the at least two UL carriers overlapping in the target time slot, or, the target UL carrier is determined on the basis of target information, the target information being used for indicating that a terminal device is allowed to switch from at least one first uplink (UL) carrier to at least one second UL carrier; and sending an uplink channel or signal by means of the target UL carrier. By using the present application, more uplink carriers can be used, which is conducive to increasing the utilization rate of uplink carriers.
Description
本申请涉及通信技术领域,尤其涉及一种数据通信方法及通信装置。The present application relates to the technical field of communication, and in particular to a data communication method and a communication device.
一个频段中可以有多个小区(cell),一个小区一般都包含UL载波(uplink carrier,UL carrier)和下行载波(downlink carrier,DL carrier),不同小区之间的载波可以进行聚合。There can be multiple cells (cells) in a frequency band, and a cell generally includes an UL carrier (uplink carrier, UL carrier) and a downlink carrier (downlink carrier, DL carrier), and carriers between different cells can be aggregated.
由于每个运营商能分到的频段有限,而且不一定连续,如果每个用户设备(user equipment,UE)都只能用其中几个频段的话,那么UE的速率将会受到限制。因此,可以通过载波聚合(carrier aggregation,CA),即把相同频段或者不同频段的载波聚合起来给UE使用,从而提高UE的速率,比如,运营商有两个频段:Band A和Band B,则可以使用CA技术将Band A和Band B同时分配给UE聚合使用。需要注意的是,载波聚合时,每个载波都对应一个Cell。由于上行CA能力能限,如下行可以支持8个小区,但是上行有可能只能支持2个小区,即最多只能将两个小区分别对应的载波进行聚合,此时即使运营商有更多的UL载波,也无法利用,因此造成上行载波利用率低。Since the frequency bands available to each operator are limited and not necessarily continuous, if each user equipment (UE) can only use a few of the frequency bands, the rate of the UE will be limited. Therefore, carrier aggregation (CA) can be used to aggregate carriers of the same frequency band or different frequency bands for UE use, thereby increasing the rate of UE. For example, the operator has two frequency bands: Band A and Band B, then CA technology can be used to assign Band A and Band B to UE aggregation at the same time. It should be noted that during carrier aggregation, each carrier corresponds to a Cell. Due to the limited uplink CA capability, the downlink can support 8 cells, but the uplink may only support 2 cells, that is, the carriers corresponding to the two cells can only be aggregated at most. At this time, even if the operator has more The UL carrier cannot be used, so the utilization rate of the uplink carrier is low.
发明内容Contents of the invention
本申请实施例提供一种数据通信方法及通信装置,能够灵活的确定用于发送上行信道或信号的上行载波,从而利用到更多的上行载波,有利于提高上行载波利用率。Embodiments of the present application provide a data communication method and a communication device, which can flexibly determine an uplink carrier for sending an uplink channel or signal, thereby utilizing more uplink carriers, which is conducive to improving the utilization rate of uplink carriers.
第一方面,本申请实施例提供了一种数据通信方法,该方法包括:确定目标上行链路UL载波,所述目标UL载波是基于目标时隙内至少两个UL载波上的信道或信号的优先级确定的,所述至少两个UL载波上的信道或信号在所述目标时隙内存在重叠,或者,所述目标UL载波是基于目标信息确定的,所述目标信息用于指示允许终端设备从至少一个第一上行链路UL载波切换到至少一个第二UL载波;In the first aspect, the embodiment of the present application provides a data communication method, the method includes: determining the target uplink UL carrier, the target UL carrier is based on channels or signals on at least two UL carriers in the target time slot The priority is determined, the channels or signals on the at least two UL carriers overlap in the target time slot, or the target UL carrier is determined based on target information, and the target information is used to indicate that the terminal is allowed to the device switches from at least one first uplink UL carrier to at least one second UL carrier;
通过所述目标UL载波发送上行信道或信号。Send an uplink channel or signal through the target UL carrier.
基于第一方面的描述,能够基于目标时隙内至少两个UL载波上的信道或信号的优先 级确定发送上行信道或信号的目标UL载波,或者,能够基于目标信息确定发送上行信道或信号的目标UL载波,该目标信息用于指示允许终端设备从至少一个第一UL载波切换到至少一个第二UL载波,从而灵活的确定用于发送上行信道或信号的上行载波,有效利用到更多的上行载波,有利于提高上行载波利用率。Based on the description of the first aspect, the target UL carrier for sending the uplink channel or signal can be determined based on the priorities of the channels or signals on at least two UL carriers in the target time slot, or the target UL carrier for sending the uplink channel or signal can be determined based on the target information The target UL carrier, the target information is used to indicate that the terminal device is allowed to switch from at least one first UL carrier to at least one second UL carrier, so as to flexibly determine the uplink carrier used to send the uplink channel or signal, and effectively use more The uplink carrier is beneficial to improve the utilization rate of the uplink carrier.
在一种可选的实施方式中,所述至少两个UL载波的数量大于所述终端设备发送能力的最大值。In an optional implementation manner, the number of the at least two UL carriers is greater than the maximum value of the transmission capability of the terminal device.
在一种可选的实施方式中,所述目标UL载波是所述目标时隙内所述至少两个UL载波上的信道或信号的优先级最高的UL载波。In an optional implementation manner, the target UL carrier is the UL carrier with the highest priority of channels or signals on the at least two UL carriers in the target time slot.
在一种可选的实施方式中,所述通过所述目标UL载波发送上行信道或信号,包括:In an optional implementation manner, the sending an uplink channel or signal through the target UL carrier includes:
在所述目标时隙内通过所述目标UL载波发送目标上行信道或信号,所述目标上行信道或信号是在所述目标时隙内所述目标UL载波上配置的上行信道或信号,和/或,动态调度的上行信道或信号。Sending a target uplink channel or signal through the target UL carrier in the target time slot, where the target uplink channel or signal is an uplink channel or signal configured on the target UL carrier in the target time slot, and/or Or, a dynamically scheduled uplink channel or signal.
在一种可选的实施方式中,动态调度的上行信道或信号的优先级大于配置的上行信道或信号的优先级。In an optional implementation manner, the priority of the dynamically scheduled uplink channel or signal is greater than the priority of the configured uplink channel or signal.
在一种可选的实施方式中,所述配置的上行信道或信号包括以下中的一项或多项:半持续上行信道或信号、周期发送的上行信道或信号、授权的上行信道或信号。In an optional implementation manner, the configured uplink channels or signals include one or more of the following: semi-persistent uplink channels or signals, periodically sent uplink channels or signals, and authorized uplink channels or signals.
在一种可选的实施方式中,所述配置的上行信道或信号所在UL载波对应的小区标识ID越小,则所述配置的上行信道或信号的优先级越高。In an optional implementation manner, the smaller the ID of the cell corresponding to the UL carrier where the configured uplink channel or signal is located, the higher the priority of the configured uplink channel or signal.
在一种可选的实施方式中,所述目标信息包括至少一个对应关系,一个所述对应关系包括至少一个第一UL载波与至少一个第二UL载波,所述对应关系用于指示允许所述终端设备从所述至少一个第一UL载波切换到所述至少一个第二UL载波。In an optional implementation manner, the target information includes at least one correspondence, and one correspondence includes at least one first UL carrier and at least one second UL carrier, and the correspondence is used to indicate that the A terminal device switches from the at least one first UL carrier to the at least one second UL carrier.
在一种可选的实施方式中,所述目标信息还包括所述至少一个对应关系中每个对应关系所关联的索引号。In an optional implementation manner, the target information further includes an index number associated with each corresponding relationship in the at least one corresponding relationship.
在一种可选的实施方式中,所述方法还包括:In an optional embodiment, the method also includes:
接收网络设备发送的目标索引号;Receive the target index number sent by the network device;
所述确定目标上行链路UL载波,包括:The determining the target uplink UL carrier includes:
从所述目标信息中查找与所述目标索引号关联的目标对应关系,将所述目标对应关系中的第二UL载波确定为目标UL载波。Searching for a target correspondence associated with the target index number from the target information, and determining a second UL carrier in the target correspondence as the target UL carrier.
在一种可选的实施方式中,所述目标信息是通过高层信令所配置的配置信息,或者,所述目标信息是通过物理层信令所指示的指示信息。In an optional implementation manner, the target information is configuration information configured through high-layer signaling, or, the target information is indication information indicated through physical layer signaling.
第二方面,本申请实施例提供了一种数据通信方法,该方法包括:In a second aspect, an embodiment of the present application provides a data communication method, the method including:
接收终端设备通过目标UL载波发送的上行信道或信号,所述目标UL载波是所述终端设备基于目标时隙内至少两个UL载波上的信道或信号的优先级确定的,所述至少两个UL载波上的信道或信号在所述目标时隙内存在重叠,或者,所述目标UL载波是基于目标信息确定的,所述目标信息用于指示允许终端设备从至少一个第一上行链路UL载波切换到至少一个第二UL载波。Receiving the uplink channel or signal sent by the terminal device through the target UL carrier, the target UL carrier is determined by the terminal device based on the priorities of channels or signals on at least two UL carriers in the target time slot, and the at least two Channels or signals on the UL carrier overlap in the target time slot, or the target UL carrier is determined based on target information, and the target information is used to indicate that the terminal device is allowed to receive from at least one first uplink UL The carrier is switched to at least one second UL carrier.
在一种可选的实施方式中,动态调度的上行信道或信号的优先级大于配置的上行信道或信号的优先级。In an optional implementation manner, the priority of the dynamically scheduled uplink channel or signal is greater than the priority of the configured uplink channel or signal.
在一种可选的实施方式中,所述接收终端设备通过目标UL载波发送的上行信道或信号之前,还包括:In an optional implementation manner, before receiving the uplink channel or signal sent by the terminal device through the target UL carrier, it further includes:
向所述终端设备发送所述目标信息。Send the target information to the terminal device.
在一种可选的实施方式中,所述目标信息包括至少一个个对应关系,一个所述对应关系包括至少一个第一UL载波与至少一个第二UL载波,所述对应关系用于指示允许所述终端设备从所述至少一个第一UL载波切换到所述至少一个第二UL载波。In an optional implementation manner, the target information includes at least one correspondence, one of the correspondences includes at least one first UL carrier and at least one second UL carrier, and the correspondence is used to indicate that the The terminal device switches from the at least one first UL carrier to the at least one second UL carrier.
在一种可选的实施方式中,所述目标信息还包括所述至少一个对应关系中每个对应关系所关联的索引号。In an optional implementation manner, the target information further includes an index number associated with each corresponding relationship in the at least one corresponding relationship.
在一种可选的实施方式中,所述方法还包括:In an optional embodiment, the method also includes:
向所述终端设备发送目标索引号,所述目标索引号关联的目标对应关系中的第二UL载波为所述目标UL载波。Sending a target index number to the terminal device, where the second UL carrier in the target correspondence associated with the target index number is the target UL carrier.
在一种可选的实施方式中,该目标信息可以是通过高层信令所配置的配置信息,或者,该目标信息可以是通过物理层信令所指示的指示信息。In an optional implementation manner, the target information may be configuration information configured through high-layer signaling, or the target information may be indication information indicated through physical layer signaling.
第三方面,本申请实施例提供了一种通信装置,该通信装置包括用于实现上述第一方面和第二方面中任一种可能的实现方式中的方法的单元。In a third aspect, an embodiment of the present application provides a communication device, where the communication device includes a unit for implementing the method in any possible implementation manner of the foregoing first aspect and second aspect.
第四方面,本申请实施例提供了一种通信装置,该通信装置包括处理器和存储器,处理器和存储器相互连接,存储器用于存储计算机程序,计算机程序包括程序指令,处理器被配置用于调用该程序指令,以执行如第一方面所述的方法,或者,执行如第二方面所述 的方法。In a fourth aspect, an embodiment of the present application provides a communication device, the communication device includes a processor and a memory, the processor and the memory are connected to each other, the memory is used to store a computer program, the computer program includes program instructions, and the processor is configured to The program instruction is invoked to execute the method described in the first aspect, or to execute the method described in the second aspect.
第五方面,本申请实施例提供一种芯片,该芯片包括处理器与接口,处理器和接口耦合;接口用于接收或输出信号,处理器用于执行代码指令,以执行如第一方面所述的方法,或者,执行如第二方面所述的方法。In the fifth aspect, the embodiment of the present application provides a chip, the chip includes a processor and an interface, the processor and the interface are coupled; the interface is used to receive or output signals, and the processor is used to execute code instructions, so as to perform as described in the first aspect method, or perform the method as described in the second aspect.
第六方面,本申请实施例提供一种模组设备,其特征在于,该模组设备包括通信模组、电源模组、存储模组以及芯片模组,其中:该电源模组用于为该模组设备提供电能;该存储模组用于存储数据和指令;该通信模组用于进行模组设备内部通信,或者用于该模组设备与外部设备进行通信;该芯片模组用于执行如第一方面所述的方法,或者,执行如第二方面所述的方法。In the sixth aspect, the embodiment of the present application provides a module device, which is characterized in that the module device includes a communication module, a power module, a storage module, and a chip module, wherein: the power module is used for the The module device provides power; the storage module is used to store data and instructions; the communication module is used for internal communication of the module device, or for the module device to communicate with external devices; the chip module is used to execute The method described in the first aspect, or, execute the method described in the second aspect.
第七方面,本申请实施例提供了一种计算机可读存储介质,该计算机可读存储介质存储有计算机程序,所述计算机程序包括程序指令,所述程序指令当被处理器执行时使所述处理器执行如第一方面所述的方法,或者,执行如第二方面所述的方法。In a seventh aspect, the embodiment of the present application provides a computer-readable storage medium, the computer-readable storage medium stores a computer program, the computer program includes program instructions, and when the program instructions are executed by a processor, the The processor executes the method described in the first aspect, or executes the method described in the second aspect.
为了更清楚地说明本申请实施例或现有技术中的技术方案,下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本申请的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其他的附图。In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present application. Those skilled in the art can also obtain other drawings based on these drawings without creative work.
图1是本申请实施例提供的一种通信系统的结构示意图;FIG. 1 is a schematic structural diagram of a communication system provided by an embodiment of the present application;
图2是本申请实施例提供的一种数据通信方法的流程示意图;FIG. 2 is a schematic flowchart of a data communication method provided in an embodiment of the present application;
图3是本申请实施例提供的一种载波上的信道或信号的示意图;FIG. 3 is a schematic diagram of a channel or signal on a carrier provided by an embodiment of the present application;
图4是本申请实施例提供的一种目标信息指示载波切换的示意图;FIG. 4 is a schematic diagram of target information indicating carrier switching provided by an embodiment of the present application;
图5是本申请实施例提供的一种载波切换的示例;FIG. 5 is an example of carrier switching provided by the embodiment of the present application;
图6是本申请实施例提供的一种通信装置的结构示意图;FIG. 6 is a schematic structural diagram of a communication device provided by an embodiment of the present application;
图7是本申请实施例提供的另一种通信装置的结构示意图;FIG. 7 is a schematic structural diagram of another communication device provided by an embodiment of the present application;
图8是本申请实施例提供的一种模组设备的结构示意图。Fig. 8 is a schematic structural diagram of a module device provided by an embodiment of the present application.
下面将结合本申请实施例中的附图,对本申请实施例中的技术方案进行阐述。The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.
需要说明的是,在本文中,术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含,从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素,而且还包括没有明确列出的其他要素,或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下,由语句“包括一个……”限定的要素,并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素,此外,本申请不同实施例中具有同样命名的部件、特征、要素可能具有相同含义,也可能具有不同含义,其具体含义需以其在该具体实施例中的解释或者进一步结合该具体实施例中上下文进行确定。It should be noted that, in this document, the term "comprising", "comprising" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements, It also includes other elements not expressly listed, or elements inherent in the process, method, article, or device. Without further limitations, an element defined by the phrase "comprising a..." does not exclude the existence of other identical elements in the process, method, article, or device that includes the element. In addition, different implementations of the present application Components, features, and elements with the same name in the example may have the same meaning, or may have different meanings, and the specific meaning shall be determined based on the explanation in the specific embodiment or further combined with the context in the specific embodiment.
应当理解,在本文中,术语“和/或”,仅仅是一种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。另外,本文中字符“/”,表示前后关联对象是一种“或”的关系。It should be understood that, in this article, the term "and/or" is only an association relationship describing associated objects, indicating that there may be three relationships, for example, A and/or B may mean: A exists alone, and A exists at the same time and B, there are three cases of B alone. In addition, the character "/" in this article indicates that the contextual objects are an "or" relationship.
应当理解,在本文中,出现的“多个”是指两个或两个以上。It should be understood that in this article, "plurality" refers to two or more than two.
应当理解,在本文中,出现的第一、第二等描述,仅作示意与区分描述对象之用,没有次序之分,也不表示本申请实施例中对设备个数的特别限定,不能构成对本申请实施例的任何限制。It should be understood that in this article, the first, second, and other descriptions appearing are only for the purpose of illustrating and distinguishing the description objects, and there is no order, nor does it represent a special limitation on the number of devices in this embodiment of the application, and cannot constitute Any limitations on the examples of this application.
应当理解,本文中,定义网络设备到终端设备的单向通信链路为下行链路,在下行链路上传输的信道或信号为下行信道或信号,下行信道或信号的传输方向称为下行方向;而终端设备到网络设备的单向通信链路为上行链路,在上行链路上传输的信道或信号为上行信道或信号,上行信道或信号的传输方向称为上行方向。It should be understood that in this paper, the one-way communication link from the network device to the terminal device is defined as the downlink, the channel or signal transmitted on the downlink is the downlink channel or signal, and the transmission direction of the downlink channel or signal is called the downlink direction ; while the one-way communication link from the terminal device to the network device is an uplink, the channel or signal transmitted on the uplink is an uplink channel or signal, and the transmission direction of the uplink channel or signal is called the uplink direction.
本申请的技术方案可以适用于第三代移动通信(3th generation,3G)系统、第四代移动通信(45th generation,4G)系统,还可以适用于第五代移动通信(5th generation,5G)系统,也可以称为新空口(New Radio,NR)系统,或者第六代移动通信(6th generation,6G)系统或未来的其他通信系统。The technical solution of the present application can be applicable to the third generation mobile communication (3th generation, 3G) system, the fourth generation mobile communication (45th generation, 4G) system, and can also be applicable to the fifth generation mobile communication (5th generation, 5G) system , which can also be called a new air interface (New Radio, NR) system, or a sixth generation mobile communication (6th generation, 6G) system or other communication systems in the future.
本申请的技术方案也适用于不同的网络架构,包括但不限于中继网络架构、双链接架构、车辆到任何物体的通信(vehicle-to-everything)架构。The technical solutions of the present application are also applicable to different network architectures, including but not limited to relay network architectures, dual-link architectures, and vehicle-to-everything communication architectures.
本申请实施例中,终端设备可以指各种形式的用户设备(user equipment,UE)、接入终端、用户单元、用户站、移动站、移动台(mobile station,MS)、远方站、远程终端、移动设备、用户终端、无线通信设备、用户代理或用户装置。终端设备还可以是蜂窝电话、 无绳电话、会话启动协议(session initiation protocol,SIP)电话、无线本地环路(wireless local loop,WLL)站、个人数字处理(personal digital assistant,PDA)、具有无线通信功能的手持设备、计算设备或连接到无线调制解调器的其它处理设备、车载设备、可穿戴设备,5G网络中的终端设备或者未来演进的公用陆地移动通信网络(public land mobile network,简称PLMN)中的终端设备等,本申请实施例对此不做限定。In the embodiment of the present application, terminal equipment may refer to various forms of user equipment (user equipment, UE), access terminal, subscriber unit, subscriber station, mobile station, mobile station (mobile station, MS), remote station, remote terminal , mobile device, user terminal, wireless communication device, user agent, or user device. The terminal device may also be a cellular phone, a cordless phone, a session initiation protocol (session initiation protocol, SIP) phone, a wireless local loop (wireless local loop, WLL) station, a personal digital assistant (PDA), a wireless communication Functional handheld devices, computing devices or other processing devices connected to wireless modems, vehicle-mounted devices, wearable devices, terminal devices in 5G networks or in the future evolution of public land mobile networks (PLMN) The terminal device and the like are not limited in this embodiment of the present application.
本申请实施例中,网络设备可为具有无线收发功能的设备或可设置于该设备的芯片,该网络设备包括但不限于:演进型节点B(evolved node B,eNB)、无线网络控制器(radio network controller,RNC)、节点B(node B,NB)、网络设备控制器(base station controller,BSC)、网络设备收发台(base transceiver station,BTS)、家庭网络设备(例如,home evolved node B,或home node B,HNB)、基带单元(baseband unit,BBU),无线中继节点、无线回传节点、传输点(transmission and reception point,TRP或者transmission point,TP)等,还可以为4G、5G、6G等系统中使用的设备等,这里不做限制。In the embodiment of the present application, the network device may be a device with a wireless transceiver function or a chip that may be configured on the device, and the network device includes but is not limited to: evolved node B (evolved node B, eNB), wireless network controller ( radio network controller, RNC), node B (node B, NB), network device controller (base station controller, BSC), network device transceiver station (base transceiver station, BTS), home network equipment (for example, home evolved node B , or home node B, HNB), baseband unit (baseband unit, BBU), wireless relay node, wireless backhaul node, transmission point (transmission and reception point, TRP or transmission point, TP), etc., can also be 4G, Devices used in 5G, 6G and other systems are not limited here.
请参阅图1,图1是本申请实施例提供的一种通信系统的结构示意图。该通信系统可以包括但不限于一个或多个网络设备、一个或多个终端设备,如图1以一个网络设备101和一个终端设备102为例,其中,图1中的网络设备101以基站为例,终端设备102以手机为例,终端设备102可以和网络设备101建立无线链路进行通信。图1所示的通信系统包括但不限于网络设备和终端设备,还可以包括其他的通信设备,图1所示的设备数量和形态用于举例并不构成对本申请实施例的限定。Please refer to FIG. 1 . FIG. 1 is a schematic structural diagram of a communication system provided by an embodiment of the present application. The communication system may include, but is not limited to, one or more network devices and one or more terminal devices. For example, a network device 101 and a terminal device 102 are taken as an example in FIG. For example, the terminal device 102 takes a mobile phone as an example, and the terminal device 102 can establish a wireless link with the network device 101 to communicate. The communication system shown in FIG. 1 includes but is not limited to network equipment and terminal equipment, and may also include other communication equipment. The number and form of equipment shown in FIG. 1 are for example and do not constitute a limitation to this embodiment of the application.
在如图1所示的通信系统中,通过载波聚合(carrier aggregation,CA)的方式将不同频段的载波聚合起来给终端设备102使用,可以提高终端设备102与网络设备101进行通信时的通信速率。但由于上行CA能力有限,如下行可以支持8个小区,但是上行有可能只能支持2个小区,此时即使运营商有更多的上行链路(uplink,UL)载波,也无法利用,因此造成上行载波利用率低。In the communication system shown in FIG. 1 , carriers of different frequency bands are aggregated for use by the terminal device 102 through carrier aggregation (carrier aggregation, CA), which can improve the communication rate when the terminal device 102 communicates with the network device 101 . However, due to the limited uplink CA capability, for example, the downlink can support 8 cells, but the uplink may only support 2 cells. At this time, even if the operator has more uplink (UL) carriers, it cannot be used. Therefore, The uplink carrier utilization rate is low.
本申请提供一种数据通信方法,可以应用于如图1所示的通信系统中。终端设备可以基于目标时隙内至少两个UL载波上的信道或信号的优先级确定发送上行信道或信号的目标UL载波,或者,能够基于目标信息确定发送上行信道或信号的目标UL载波,该目标信息用于指示允许终端设备从至少一个第一UL载波切换到至少一个第二UL载波,从而灵活的确定用于发送上行信道或信号的上行载波,有效利用到更多的上行载波,有利于提 高上行载波利用率。The present application provides a data communication method, which can be applied to the communication system shown in FIG. 1 . The terminal device may determine the target UL carrier for sending the uplink channel or signal based on the priorities of the channels or signals on at least two UL carriers in the target time slot, or may determine the target UL carrier for sending the uplink channel or signal based on the target information, the The target information is used to indicate that the terminal device is allowed to switch from at least one first UL carrier to at least one second UL carrier, so as to flexibly determine the uplink carrier used to send the uplink channel or signal, and effectively use more uplink carriers, which is beneficial to Improve uplink carrier utilization.
请参见图2,图2是本申请实施例提供的一种数据通信方法的流程示意图,该数据通信方法可应用于如图1所示的通信系统,从网络设备和终端设备交互的角度进行阐述。该数据通信方法包括以下步骤:Please refer to Figure 2, Figure 2 is a schematic flow diagram of a data communication method provided by the embodiment of the present application, the data communication method can be applied to the communication system shown in Figure 1, and is explained from the perspective of interaction between network equipment and terminal equipment . The data communication method includes the following steps:
S201,终端设备确定目标上行链路UL载波,所述目标UL载波是基于目标时隙内至少两个UL载波上的信道或信号的优先级确定的,所述至少两个UL载波上的信道或信号在所述目标时隙内存在重叠,或者,所述目标UL载波是基于目标信息确定的,所述目标信息用于指示允许终端设备从至少一个第一上行链路UL载波切换到至少一个第二UL载波。S201. The terminal device determines a target uplink UL carrier, where the target UL carrier is determined based on priorities of channels or signals on at least two UL carriers in the target time slot, and the channels on the at least two UL carriers or Signals overlap in the target time slot, or the target UL carrier is determined based on target information, and the target information is used to indicate that the terminal device is allowed to switch from at least one first uplink UL carrier to at least one first uplink UL carrier Two UL carriers.
本申请实施例中,目标UL载波可以包括一个或多个UL载波,其中,终端设备可以基于目标时隙内至少两个UL载波上的信道或信号的优先级确定目标UL载波,该至少两个UL载波上的信道或信号在该目标时隙内存在重叠,或者,终端设备也可以基于目标信息确定目标UL载波,该目标信息用于指示允许终端设备从至少一个第一上行链路UL载波切换到至少一个第二UL载波,下面举例阐述终端设备确定目标UL载波的确定方法:In this embodiment of the present application, the target UL carrier may include one or more UL carriers, wherein the terminal device may determine the target UL carrier based on the priorities of channels or signals on at least two UL carriers in the target time slot, and the at least two Channels or signals on the UL carrier overlap within the target time slot, or the terminal device may also determine the target UL carrier based on target information, where the target information is used to indicate that the terminal device is allowed to switch from at least one first uplink UL carrier To at least one second UL carrier, the following example illustrates how the terminal device determines the target UL carrier:
方式一,终端设备基于目标时隙内至少两个UL载波上的信道或信号的优先级确定目标UL载波。In a first manner, the terminal device determines the target UL carrier based on priorities of channels or signals on at least two UL carriers in the target time slot.
具体可选的,网络设备可以预先配置上行信道或信号在某个时隙的某个UL载波上发送,在本申请,将该种上行信道或信号称为配置的上行信道或信号。可选的,网络设备也可以动态调度上行信道或信号在某个时隙的某个载波上发送,在本申请,将该种上行信道或信号称为动态调度或动态触发的上行信道或信号。Specifically, optionally, the network device may pre-configure an uplink channel or signal to be sent on a certain UL carrier in a certain time slot. In this application, such an uplink channel or signal is referred to as a configured uplink channel or signal. Optionally, the network device may also dynamically schedule an uplink channel or signal to be sent on a certain carrier in a certain time slot. In this application, such an uplink channel or signal is referred to as a dynamically scheduled or dynamically triggered uplink channel or signal.
例如,如图3所示,以时隙1作为举例,网络设备动态调度D-PUCCH在时隙1的载波CC0上发送,网络设备配置CG-PUSCH在时隙1的载波CC2上发送,网络设备动态调度A-SRS在时隙1的载波CC3上发送。可以理解的是,同一个时隙内,不同UL载波上的上行信道或信号可以相同或不同,本申请不作限定,比如,如图3的时隙2,载波CC0、CC1和CC3上均配置的CG-PUSCH。For example, as shown in Figure 3, taking time slot 1 as an example, the network device dynamically schedules D-PUCCH to be sent on carrier CC0 in time slot 1, and the network device configures CG-PUSCH to be sent on carrier CC2 in time slot 1, and the network device The dynamically scheduled A-SRS is sent on carrier CC3 in time slot 1. It can be understood that, in the same time slot, the uplink channels or signals on different UL carriers may be the same or different, and this application does not make a limitation. For example, as shown in time slot 2 of FIG. CG-PUSCH.
具体可选的,终端设备按一个上行参考SCS,确定一个目标时隙,如果该目标时隙内的至少两个UL载波上的信道或信号存在重叠,且该至少两个UL载波的数量超过终端设 备的发送能力,那么就需要基于该目标时隙内该至少两个UL载波上的信道或信号的优先级确定目标UL载波。可选的,可以选择在该目标时隙内,该至少两个UL载波上的信道或信号的优先级最高UL载波作为目标UL载波。Specifically, optionally, the terminal device determines a target time slot according to an uplink reference SCS, if channels or signals on at least two UL carriers in the target time slot overlap, and the number of the at least two UL carriers exceeds that of the terminal If the transmission capability of the device is limited, then the target UL carrier needs to be determined based on the priorities of channels or signals on the at least two UL carriers in the target time slot. Optionally, within the target time slot, the UL carrier with the highest priority of channels or signals on the at least two UL carriers may be selected as the target UL carrier.
在一些可选的实施方式中,动态调度或动态触发的上行信道或信号的优先级大于配置的上行信道或信号的优先级,即优先选择UL载波上为动态调度或动态触发的上行信道或信号进行发送。其中,配置的上行信道或信号包括以下中的一项或多项:半持续上行信道或信号、周期发送的上行信道或信号、授权的上行信道或信号。例如,如图3所示,目标时隙如果为时隙1,则动态调度的D-PUSSCH和A-SRS的优先级高于配置的CG-PUSCH,如果终端设备的发送能力是2个端口,即最多发送两个UL载波上的信道或信号,则终端设备可以选择在时隙1发送载波CC0上的D-PUSSCH和载波CC3上的A-SRS。In some optional embodiments, the priority of the uplink channel or signal that is dynamically scheduled or triggered is higher than the priority of the configured uplink channel or signal, that is, the uplink channel or signal that is dynamically scheduled or dynamically triggered on the UL carrier is preferentially selected to send. Wherein, the configured uplink channel or signal includes one or more of the following: semi-persistent uplink channel or signal, periodically sent uplink channel or signal, authorized uplink channel or signal. For example, as shown in Figure 3, if the target time slot is time slot 1, the dynamically scheduled D-PUSSCH and A-SRS have higher priority than the configured CG-PUSCH. If the transmission capability of the terminal device is 2 ports, That is, to transmit channels or signals on two UL carriers at most, the terminal device may choose to transmit the D-PUSSCH on carrier CC0 and the A-SRS on carrier CC3 in time slot 1.
在一些可选的实施方式中,如果在目标时隙内,至少两个UL载波上的信道或信号均是配置的上行信道或信号,则UL载波对应的小区标识ID的值越小,则该UL载波上的配置的上行信道或信号的优先级越高。例如,如图3所示,目标时隙如果为时隙2,载波CC0、CC1和CC2上均是配置的CG-PUSCH,如果终端设备的发送能力是2个端口,即最多发送两个UL载波上的信道或信号,则按照各个UL载波所对应的小区标识ID进行优先级确定,其中,载波CC0对应的小区ID小于载波CC1对应的小区ID,载波CC1对应的小区ID小于载波CC2对应的小区ID,因此,终端设备可以选择在时隙2发送载波CC0上的CG-PUSCH和载波CC1上的CG-PUSCH。In some optional implementation manners, if in the target time slot, the channels or signals on at least two UL carriers are configured uplink channels or signals, the smaller the value of the cell identity ID corresponding to the UL carrier is, the The configured uplink channel or signal on the UL carrier has a higher priority. For example, as shown in Figure 3, if the target time slot is time slot 2, CG-PUSCH is configured on carriers CC0, CC1, and CC2. If the transmission capability of the terminal device is 2 ports, that is, it can transmit up to two UL carriers The channel or signal on the UL carrier shall be prioritized according to the cell ID corresponding to each UL carrier, where the cell ID corresponding to carrier CC0 is smaller than the cell ID corresponding to carrier CC1, and the cell ID corresponding to carrier CC1 is smaller than the cell corresponding to carrier CC2 ID, therefore, the terminal device can choose to transmit the CG-PUSCH on carrier CC0 and the CG-PUSCH on carrier CC1 in time slot 2.
可以理解的是,在一些场景中,在目标时隙内,动态调度的信道或信号的UL载波的数量可以小于该终端设备的发送能力,比如,终端设备的发送能力是2个端口,在目标时隙内,只有1个UL载波上是动态调度的上行信道或信号,其余UL载波上均是配置的上行信道或信号,则可以除了将该动态调度的上行信道或信号的UL载波确定为目标UL载波,还可以在其余均是配置的上行信道或信号的UL载波中选择优先级最高的UL载波作为目标UL载波。其中,对于UL载波上是配置的上行信道或信号,该UL载波对应的小区标识ID的值越小,则该UL载波上的配置的上行信道或信号的优先级越高。It can be understood that in some scenarios, in the target time slot, the number of dynamically scheduled channels or UL carriers of the signal may be less than the transmission capability of the terminal device, for example, the transmission capability of the terminal device is 2 ports, and the In a time slot, only one UL carrier is a dynamically scheduled uplink channel or signal, and the remaining UL carriers are all configured uplink channels or signals, then the UL carrier of the dynamically scheduled uplink channel or signal can be determined as the target The UL carrier may also select the UL carrier with the highest priority as the target UL carrier among the remaining UL carriers that are configured uplink channels or signals. Wherein, for the configured uplink channel or signal on the UL carrier, the smaller the value of the cell ID corresponding to the UL carrier, the higher the priority of the configured uplink channel or signal on the UL carrier.
需要说明的是,通常终端设备不期望在目标时隙内,该至少两个UL载波中动态调度或动态触发的上行信道或信号的UL载波的数量超过终端设备的发送能力。如图3所示,如果终端设备的发送能力是2个端口,在时隙3中,载波CC1、CC2以及CC3上均是动 态调度的上行信道或信号,动态调度的上行信道或信号的UL载波的数量是3,超过终端设备的发送能力2,则终端设备不期望出现该种场景。It should be noted that, generally, the terminal device does not expect that in the target time slot, the number of UL carriers of uplink channels or signals dynamically scheduled or dynamically triggered in the at least two UL carriers exceeds the sending capability of the terminal device. As shown in Figure 3, if the transmission capability of the terminal device is 2 ports, in time slot 3, the carriers CC1, CC2, and CC3 are all dynamically scheduled uplink channels or signals, and the dynamically scheduled uplink channels or signals are UL carriers The number is 3, which exceeds the transmission capability of the terminal device by 2, and the terminal device does not expect this scenario to occur.
通过方式一,终端设备可以根据某个时隙内,各个UL载波上的信道或信号的优先级确定目标UL载波,不同时隙内,终端设备所确定的目标UL载波可以存在相同或不同的UL载波,从而实现在不同时隙之间UL载波的切换,例如,如图3所示,终端设备在时隙1所确定的目标UL载波是CC0和CC3,在时隙2所确定的目标UL载波是CC0和CC1,即从时隙1到时隙2时,由载波CC3切换到载波CC1,通过载波切换,可以让终端设备利用到更多的UL载波,提高上行载波利用率。Through the first method, the terminal device can determine the target UL carrier according to the channel or signal priority of each UL carrier in a certain time slot. In different time slots, the target UL carrier determined by the terminal device can have the same or different UL carrier. Carriers, so as to realize the switching of UL carriers between different time slots. For example, as shown in Figure 3, the target UL carriers determined by the terminal device in time slot 1 are CC0 and CC3, and the target UL carriers determined in time slot 2 It is CC0 and CC1, that is, from time slot 1 to time slot 2, carrier CC3 is switched to carrier CC1. Through carrier switching, terminal equipment can use more UL carriers and improve the utilization rate of uplink carriers.
方式二,终端设备基于目标信息确定目标UL载波。In a second manner, the terminal device determines the target UL carrier based on the target information.
具体可选的,网络设备可以向终端设备发送目标信息,该目标信息用于指示允许终端设备从至少一个第一UL载波切换到至少一个第二UL载波。在一种可能的实施方式中,该目标信息也可以用于指示第二UL载波支持载波切换,并指示允许终端设备从哪些第一UL载波切换到该第二UL载波。Specifically, optionally, the network device may send target information to the terminal device, where the target information is used to indicate that the terminal device is allowed to switch from at least one first UL carrier to at least one second UL carrier. In a possible implementation manner, the target information may also be used to indicate that the second UL carrier supports carrier switching, and indicate from which first UL carriers the terminal device is allowed to switch to the second UL carrier.
其中,该目标信息可以是网络设备通过高层信令所配置的配置信息,或者,该目标信息也可以是网络设备通过物理层信令所指示的指示信息。相应的,终端设备接收该目标信息,并根据该目标信息,确定目标UL载波。The target information may be configuration information configured by the network device through high-layer signaling, or the target information may also be indication information indicated by the network device through physical layer signaling. Correspondingly, the terminal device receives the target information, and determines the target UL carrier according to the target information.
在一些可选的实施方式中,该目标信息可以用于指示允许终端设备从某个第一UL载波切换到某个第二UL载波,即一对一,则可以判断切换之前,终端设备所使用的UL载波是否为目标信息所指示的第一UL载波,如果是,则可以将目标信息所指示的第二UL载波确定为目标UL载波。In some optional implementation manners, the target information may be used to indicate that the terminal device is allowed to switch from a certain first UL carrier to a certain second UL carrier, that is, one-to-one. Whether the UL carrier indicated by the target information is the first UL carrier indicated by the target information, and if yes, the second UL carrier indicated by the target information may be determined as the target UL carrier.
在一些可选的实施方式中,该目标信息也可以用于指示允许终端设备从至少两个第一UL载波切换到某个第二UL载波,即多对一,比如,该目标信息可以用于指示允许终端设备从载波1或载波2切换到载波3,可以进一步判断切换之前终端设备所使用UL载波是否属于目标信息所指示的至少两个第一UL载波中的UL载波,如果属于,则可以将目标信息所指示的第二UL载波确定为目标UL载波。In some optional implementation manners, the target information may also be used to indicate that the terminal device is allowed to switch from at least two first UL carriers to a certain second UL carrier, that is, many-to-one. For example, the target information may be used to Indicates that the terminal device is allowed to switch from carrier 1 or carrier 2 to carrier 3, and it can be further judged whether the UL carrier used by the terminal device before the switch belongs to the UL carrier of the at least two first UL carriers indicated by the target information, and if so, it can be Determine the second UL carrier indicated by the target information as the target UL carrier.
在一些可选的实施方式中,该目标信息也可以用于指示允许终端设备从某个第一UL载波切换到至少两个第二UL载波,即一对多,比如,该目标信息可以用于指示允许终端设备从载波1切换到载波2或载波3,则判断切换之前终端设备所使用的UL载波是否为 载波1,如果是,则终端设备可以将载波2和/或载波3确定为目标载波。In some optional implementation manners, the target information may also be used to indicate that the terminal device is allowed to switch from a certain first UL carrier to at least two second UL carriers, that is, one-to-many. For example, the target information may be used to Indicates that the terminal device is allowed to switch from carrier 1 to carrier 2 or carrier 3, then judge whether the UL carrier used by the terminal device before the switch is carrier 1, if yes, the terminal device can determine carrier 2 and/or carrier 3 as the target carrier .
在一些可选的实施方式中,该目标信息也可以用于指示允许终端设备从至少两个第一UL载波切换到至少两个第二UL载波,即多对多。In some optional implementation manners, the target information may also be used to indicate that the terminal device is allowed to switch from at least two first UL carriers to at least two second UL carriers, that is, many-to-many.
示例性的,该目标信息可以用于指示允许终端设备从第一载波集合切换到第二载波集合,该第一载波集合包括至少一个第一UL载波,该第二载波集合包括至少一个第二UL载波。在切换之前,如果终端设备所使用的UL载波为第一载波集合中的UL载波,则可以将第二载波集合中的UL载波确定为目标UL载波。Exemplarily, the target information may be used to indicate that the terminal device is allowed to switch from a first set of carriers to a second set of carriers, the first set of carriers includes at least one first UL carrier, and the second set of carriers includes at least one second UL carrier carrier. Before the handover, if the UL carrier used by the terminal device is the UL carrier in the first carrier set, the UL carrier in the second carrier set may be determined as the target UL carrier.
示例性的,该目标信息也可以包括至少一个对应关系,一个对应关系包括至少一个第一UL载波与至少一个第二UL载波,该对应关系用于指示允许终端设备从该至少一个第一UL载波切换到该至少一个第二UL载波。进一步,该目标信息还可以包括每个对应关系所关联的索引号。网络设备可以通过向终端设备发送目标索引号,从而指示终端设备从目标索引号所关联的目标对应关系中的第一UL载波切换到第二UL载波。Exemplarily, the target information may also include at least one corresponding relationship, one corresponding relationship includes at least one first UL carrier and at least one second UL carrier, and the corresponding relationship is used to indicate that the terminal device is allowed to use the at least one first UL carrier switching to the at least one second UL carrier. Further, the target information may also include an index number associated with each corresponding relationship. The network device may instruct the terminal device to switch from the first UL carrier in the target correspondence associated with the target index number to the second UL carrier by sending the target index number to the terminal device.
下面结合图4举例说明,目标信息可以是如图4所示的表格,网络设备可以通过高层信令配置该表格或者通过物理层信令指示该表格,该表格包括5个对应关系,其中,每个对应关系均关联一个索引号,每个对应关系中包括一个第一载波和一个第二载波,即允许终端设备从第一载波切换到第二载波,比如,索引号为0,则允许终端设备从载波1切换到载波2,又比如,索引号为1,则允许终端设备从载波2切换到载波3,等等。The following is an example in conjunction with FIG. 4. The target information can be a table as shown in FIG. 4, and the network device can configure the table through high-level signaling or indicate the table through physical layer signaling. Each corresponding relationship is associated with an index number, and each corresponding relationship includes a first carrier and a second carrier, that is, the terminal device is allowed to switch from the first carrier to the second carrier, for example, if the index number is 0, the terminal device is allowed Switching from carrier 1 to carrier 2, for example, if the index number is 1, the terminal device is allowed to switch from carrier 2 to carrier 3, and so on.
进一步,网络设备可以向终端设备指示目标索引号,从而让终端设备进行载波切换,如图5所示,其中,“01、02、03、04、05、06、07、08”是指不同时隙,“1P或2P”是指终端设备采用几端口发上行信道或信号,如果是1P则终端设备采用1个端口发上行信道或信号,如果是2P则终端设备采用2个端口发上行信道或信号。比如,在01时隙,终端设备在载波1上使用1个端口发送上行信道或信号,如果网络设备希望该终端设备在时隙2上用2个端口发送上行信道或信号,而载波2支持使用2个端口发送,则网络设备可以向终端设备发送索引号0,终端设备接收该索引号0,并从表格四中确定与索引号0对应的第二UL载波是载波2,则在时隙2上使用载波2发送上行信道或信号,从而实现从载波1切换到载波2,利用到更多的UL载波。Furthermore, the network device may indicate the target index number to the terminal device, so that the terminal device performs carrier switching, as shown in Figure 5, where "01, 02, 03, 04, 05, 06, 07, 08" refer to different "1P or 2P" refers to how many ports the terminal equipment uses to send uplink channels or signals. If it is 1P, the terminal equipment uses one port to send uplink channels or signals. If it is 2P, the terminal equipment uses two ports to send uplink channels or signals. Signal. For example, in time slot 01, the terminal device uses 1 port on carrier 1 to send an uplink channel or signal. If the network device wants the terminal device to use 2 ports to send an uplink channel or signal on time slot 2, and carrier 2 supports the use of 2 ports, the network device can send the index number 0 to the terminal device, the terminal device receives the index number 0, and determines from Table 4 that the second UL carrier corresponding to the index number 0 is carrier 2, then in time slot 2 Carrier 2 is used to send uplink channels or signals, so as to switch from carrier 1 to carrier 2 and utilize more UL carriers.
可以理解的是,也可以是终端设备根据具体场景自行根据目标信息确定需要切换到的目标UL载波,比如,终端设备切换之前所使用的UL载波是载波2,则根据表格四,该终 端设备可以切换到载波3或者载波4,因此,终端设备可以选择载波3或载波4作为目标UL载波。It can be understood that the terminal device can also determine the target UL carrier to be switched to according to the target information according to the specific scenario. For example, the UL carrier used by the terminal device before switching is carrier 2. According to Table 4, the terminal device can Handover to carrier 3 or carrier 4, therefore, the terminal device can select carrier 3 or carrier 4 as the target UL carrier.
S202,终端设备通过所述目标UL载波发送上行信道或信号。S202. The terminal device sends an uplink channel or signal through the target UL carrier.
本申请实施例中,当终端设备确定目标UL载波之后,即可通过目标UL载波发送上行信道或信号。示例性的,如果该目标UL载波是根据目标时隙内至少两个UL载波上的信道或信号的优先级确定的,则该终端设备可以在目标时隙通过该目标UL载波发送目标上行信道或信号,该目标上行信道或信号是该目标UL载波在该目标时隙配置的上行信道或信号,和/或,动态调度或动态触发的上行信道或信号。In the embodiment of the present application, after the terminal device determines the target UL carrier, it can send an uplink channel or signal through the target UL carrier. Exemplarily, if the target UL carrier is determined according to the priorities of channels or signals on at least two UL carriers in the target time slot, the terminal device may transmit the target uplink channel or The target uplink channel or signal is an uplink channel or signal configured by the target UL carrier in the target time slot, and/or a dynamically scheduled or dynamically triggered uplink channel or signal.
S203,网络设备接收终端设备通过目标UL载波发送的上行信道或信号。S203. The network device receives the uplink channel or signal sent by the terminal device through the target UL carrier.
本申请实施例中,网络设备可以接收终端设备通过目标UL载波发送的上行信道或信号,其中,该目标UL载波可以是网络设备向终端设备指示的,比如,通过目标索引号指示该目标UL载波,具体可以参照前述实施例中的具体描述,在此不再赘述。In this embodiment of the present application, the network device may receive the uplink channel or signal sent by the terminal device through the target UL carrier, where the target UL carrier may be indicated by the network device to the terminal device, for example, the target UL carrier may be indicated by a target index number For details, reference may be made to the specific descriptions in the foregoing embodiments, and details are not repeated here.
可以理解的是,本申请实施例涉及到的载波切换也可称为小区切换,也可适用于小区之间的切换,比如,其中的目标信息所指示的允许终端设备从至少一个第一UL载波切换到至少一个第二UL载波,也可以是指示允许终端设备从至少一个第一小区切换到至少一个第二小区。It can be understood that the carrier switching involved in this embodiment of the present application may also be referred to as cell switching, and may also be applicable to switching between cells. Handover to at least one second UL carrier may also indicate that the terminal device is allowed to handover from at least one first cell to at least one second cell.
本申请实施例中,能够基于目标时隙内至少两个UL载波上的信道或信号的优先级确定发送上行信道或信号的目标UL载波,或者,能够基于目标信息确定发送上行信道或信号的目标UL载波,该目标信息用于指示允许终端设备从至少一个第一UL载波切换到至少一个第二UL载波,从而灵活的确定用于发送上行信道或信号的上行载波,有效利用到更多的上行载波,有利于提高上行载波利用率。In the embodiment of the present application, the target UL carrier for sending the uplink channel or signal can be determined based on the priority of channels or signals on at least two UL carriers in the target time slot, or the target for sending the uplink channel or signal can be determined based on target information UL carrier, the target information is used to indicate that the terminal device is allowed to switch from at least one first UL carrier to at least one second UL carrier, so as to flexibly determine the uplink carrier used to send the uplink channel or signal, and effectively use more uplink Carrier, which is beneficial to improve the utilization rate of uplink carrier.
请参见图6,图6是本申请实施例提供的一种通信装置的结构示意图。该装置可以是终端设备,也可以是终端设备中的装置,或者是能够和终端设备匹配使用的装置。图6所示的通信装置600可以包括处理单元601和通信单元602。其中,处理单元601,用于进行数据处理。通信单元602集成有接收单元和发送单元。通信单元602也可以称为收发单元。或者,也可将通信单元602拆分为接收单元和发送单元。下文的处理单元601和通信单元602同理,下文不再赘述。其中:Please refer to FIG. 6. FIG. 6 is a schematic structural diagram of a communication device provided by an embodiment of the present application. The device may be a terminal device, or a device in the terminal device, or a device that can be matched with the terminal device. The communication device 600 shown in FIG. 6 may include a processing unit 601 and a communication unit 602 . Wherein, the processing unit 601 is configured to perform data processing. The communication unit 602 is integrated with a receiving unit and a sending unit. The communication unit 602 may also be called a transceiver unit. Alternatively, the communication unit 602 may also be split into a receiving unit and a sending unit. The processing unit 601 and the communication unit 602 below are the same, and will not be described in detail below. in:
处理单元601,用于确定目标上行链路UL载波,所述目标UL载波是基于目标时隙内至少两个UL载波上的信道或信号的优先级确定的,所述至少两个UL载波上的信道或信号在所述目标时隙内存在重叠,或者,所述目标UL载波是基于目标信息确定的,所述目标信息用于指示允许终端设备从至少一个第一上行链路UL载波切换到至少一个第二UL载波;The processing unit 601 is configured to determine a target uplink UL carrier, where the target UL carrier is determined based on priorities of channels or signals on at least two UL carriers in the target time slot, where the at least two UL carriers are Channels or signals overlap in the target time slot, or the target UL carrier is determined based on target information, and the target information is used to indicate that the terminal device is allowed to switch from at least one first uplink UL carrier to at least one a second UL carrier;
通信单元602,用于通过所述目标UL载波发送上行信道或信号。The communication unit 602 is configured to send an uplink channel or signal through the target UL carrier.
在一种可选的实施方式中,所述至少两个UL载波的数量大于所述终端设备发送能力的最大值。In an optional implementation manner, the number of the at least two UL carriers is greater than the maximum value of the transmission capability of the terminal device.
在一种可选的实施方式中,所述目标UL载波是所述目标时隙内所述至少两个UL载波上的信道或信号的优先级最高的UL载波。In an optional implementation manner, the target UL carrier is the UL carrier with the highest priority of channels or signals on the at least two UL carriers in the target time slot.
在一种可选的实施方式中,所述通过所述目标UL载波发送上行信道或信号,包括:In an optional implementation manner, the sending an uplink channel or signal through the target UL carrier includes:
在所述目标时隙内通过所述目标UL载波发送目标上行信道或信号,所述目标上行信道或信号是在所述目标时隙内所述目标UL载波上配置的上行信道或信号,和/或,动态调度的上行信道或信号。Sending a target uplink channel or signal through the target UL carrier in the target time slot, where the target uplink channel or signal is an uplink channel or signal configured on the target UL carrier in the target time slot, and/or Or, a dynamically scheduled uplink channel or signal.
在一种可选的实施方式中,动态调度的上行信道或信号的优先级大于配置的上行信道或信号的优先级。In an optional implementation manner, the priority of the dynamically scheduled uplink channel or signal is greater than the priority of the configured uplink channel or signal.
在一种可选的实施方式中,所述配置的上行信道或信号包括以下中的一项或多项:半持续上行信道或信号、周期发送的上行信道或信号、授权的上行信道或信号。In an optional implementation manner, the configured uplink channels or signals include one or more of the following: semi-persistent uplink channels or signals, periodically sent uplink channels or signals, and authorized uplink channels or signals.
在一种可选的实施方式中,所述配置的上行信道或信号所在UL载波对应的小区标识ID越小,则所述配置的上行信道或信号的优先级越高。In an optional implementation manner, the smaller the ID of the cell corresponding to the UL carrier where the configured uplink channel or signal is located, the higher the priority of the configured uplink channel or signal.
在一种可选的实施方式中,所述目标信息包括至少一个对应关系,一个所述对应关系包括至少一个第一UL载波与至少一个第二UL载波,所述对应关系用于指示允许所述终端设备从所述至少一个第一UL载波切换到所述至少一个第二UL载波。In an optional implementation manner, the target information includes at least one correspondence, and one correspondence includes at least one first UL carrier and at least one second UL carrier, and the correspondence is used to indicate that the A terminal device switches from the at least one first UL carrier to the at least one second UL carrier.
在一种可选的实施方式中,所述目标信息还包括所述至少一个对应关系中每个对应关系所关联的索引号。In an optional implementation manner, the target information further includes an index number associated with each corresponding relationship in the at least one corresponding relationship.
通信单元602还用于接收网络设备发送的目标索引号;The communication unit 602 is also configured to receive the target index number sent by the network device;
处理单元601具体用于从所述目标信息中查找与所述目标索引号关联的目标对应关系,将所述目标对应关系中的第二UL载波确定为目标UL载波。The processing unit 601 is specifically configured to search for a target correspondence associated with the target index number from the target information, and determine a second UL carrier in the target correspondence as the target UL carrier.
在一种可选的实施方式中,所述目标信息是通过高层信令所配置的配置信息,或者,所述目标信息是通过物理层信令所指示的指示信息。In an optional implementation manner, the target information is configuration information configured through high-layer signaling, or, the target information is indication information indicated through physical layer signaling.
其中,该实施方式的相关内容可参见上述方法实施例的相关内容。此处不再详述。For the relevant content of this implementation manner, refer to the relevant content of the foregoing method embodiments. No more details here.
请参见图6,图6是本申请实施例提供的一种通信装置的结构示意图。该装置可以是网络设备,也可以是网络设备中的装置,或者是能够和网络设备匹配使用的装置。图6所示的通信装置600可以包括处理单元601和通信单元602。其中,处理单元601,用于进行数据处理。通信单元602集成有接收单元和发送单元。通信单元602也可以称为收发单元。或者,也可将通信单元602拆分为接收单元和发送单元。下文的处理单元601和通信单元602同理,下文不再赘述。其中:Please refer to FIG. 6. FIG. 6 is a schematic structural diagram of a communication device provided by an embodiment of the present application. The device may be a network device, or a device in the network device, or a device that can be matched with the network device. The communication device 600 shown in FIG. 6 may include a processing unit 601 and a communication unit 602 . Wherein, the processing unit 601 is configured to perform data processing. The communication unit 602 is integrated with a receiving unit and a sending unit. The communication unit 602 may also be called a transceiver unit. Alternatively, the communication unit 602 may also be split into a receiving unit and a sending unit. The processing unit 601 and the communication unit 602 below are the same, and will not be described in detail below. in:
通信单元602,用于接收终端设备通过目标UL载波发送的上行信道或信号,所述目标UL载波是所述终端设备基于目标时隙内至少两个UL载波上的信道或信号的优先级确定的,所述至少两个UL载波上的信道或信号在所述目标时隙内存在重叠,或者,所述目标UL载波是基于目标信息确定的,所述目标信息用于指示允许终端设备从至少一个第一上行链路UL载波切换到至少一个第二UL载波。A communication unit 602, configured to receive an uplink channel or signal sent by a terminal device through a target UL carrier, the target UL carrier is determined by the terminal device based on priorities of channels or signals on at least two UL carriers in a target time slot , the channels or signals on the at least two UL carriers overlap in the target time slot, or the target UL carrier is determined based on target information, and the target information is used to indicate that the terminal device is allowed to receive from at least one The first uplink UL carrier is switched to at least one second UL carrier.
在一种可选的实施方式中,动态调度的上行信道或信号的优先级大于配置的上行信道或信号的优先级。In an optional implementation manner, the priority of the dynamically scheduled uplink channel or signal is greater than the priority of the configured uplink channel or signal.
在一种可选的实施方式中,所述配置的上行信道或信号包括以下中的一项或多项:半持续上行信道或信号、周期发送的上行信道或信号、授权的上行信道或信号。In an optional implementation manner, the configured uplink channels or signals include one or more of the following: semi-persistent uplink channels or signals, periodically sent uplink channels or signals, and authorized uplink channels or signals.
在一种可选的实施方式中,所述配置的上行信道或信号所在UL载波对应的小区标识ID越小,则所述配置的上行信道或信号的优先级越高。In an optional implementation manner, the smaller the ID of the cell corresponding to the UL carrier where the configured uplink channel or signal is located, the higher the priority of the configured uplink channel or signal.
在一种可选的实施方式中,通信单元602还用于向所述终端设备发送所述目标信息。In an optional implementation manner, the communication unit 602 is further configured to send the target information to the terminal device.
在一种可选的实施方式中,所述目标信息包括至少一个个对应关系,一个所述对应关系包括至少一个第一UL载波与至少一个第二UL载波,所述对应关系用于指示允许所述终端设备从所述至少一个第一UL载波切换到所述至少一个第二UL载波。In an optional implementation manner, the target information includes at least one correspondence, one of the correspondences includes at least one first UL carrier and at least one second UL carrier, and the correspondence is used to indicate that the The terminal device switches from the at least one first UL carrier to the at least one second UL carrier.
在一种可选的实施方式中,所述目标信息还包括所述至少一个对应关系中每个对应关系所关联的索引号。In an optional implementation manner, the target information further includes an index number associated with each corresponding relationship in the at least one corresponding relationship.
在一种可选的实施方式中,通信单元602还用于向所述终端设备发送目标索引号,所 述目标索引号关联的目标对应关系中的第二UL载波为所述目标UL载波。In an optional implementation manner, the communication unit 602 is further configured to send a target index number to the terminal device, where the second UL carrier in the target correspondence associated with the target index number is the target UL carrier.
其中,该实施方式的相关内容可参见上述方法实施例的相关内容。此处不再详述。For the relevant content of this implementation manner, refer to the relevant content of the foregoing method embodiments. No more details here.
请参见图7,图7是本申请实施例提供的另一种通信装置的结构示意图,用于实现上述图2中终端设备的功能。该通信装置700可以是终端设备或用于终端设备的装置。用于终端设备的装置可以为终端设备内的芯片系统或芯片。其中,芯片系统可以由芯片构成,也可以包含芯片和其他分立器件。Please refer to FIG. 7 . FIG. 7 is a schematic structural diagram of another communication device provided by an embodiment of the present application, which is used to realize the functions of the terminal device in FIG. 2 above. The communication device 700 may be a terminal device or a device for a terminal device. The apparatus for a terminal device may be a chip system or a chip in the terminal device. Wherein, the system-on-a-chip may consist of chips, or may include chips and other discrete devices.
或者,通信装置700,用于实现上述图2中网络设备的功能。该通信装置可以是网络设备或用于网络设备的装置。用于网络设备的装置可以为网络设备内的芯片系统或芯片。Alternatively, the communication device 700 is configured to implement the functions of the network device in FIG. 2 above. The communication device may be a network device or a device for a network device. The apparatus for network equipment may be a system-on-a-chip or a chip within the network equipment.
通信装置700包括至少一个处理器720,用于实现本申请实施例提供的方法中终端设备或网络设备的数据处理功能。通信装置700还可以包括通信接口710,用于实现本申请实施例提供的方法中终端设备或网络设备的收发操作。在本申请实施例中,处理器720可以是中央处理单元(Central Processing Unit,CPU),该处理器还可以是其他通用处理器、数字信号处理器(Digital Signal Processor,DSP)、专用集成电路(Application Specific Integrated Circuit,ASIC)、现成可编程门阵列(Field-Programmable Gate Array,FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件等。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。在本申请实施例中,通信接口710可以是收发器、电路、总线、模块或其它类型的通信接口,用于通过传输介质和其它设备进行通信。例如,通信接口710用于通信装置700中的装置可以和其它设备进行通信。处理器720利用通信接口710收发数据,并用于实现上述方法实施例图2所述的方法。The communication device 700 includes at least one processor 720, configured to implement a data processing function of a terminal device or a network device in the method provided in the embodiment of the present application. The communication device 700 may further include a communication interface 710, configured to implement the transceiving operation of the terminal device or the network device in the method provided by the embodiment of the present application. In the embodiment of the present application, the processor 720 may be a central processing unit (Central Processing Unit, CPU), and the processor may also be other general-purpose processors, digital signal processors (Digital Signal Processor, DSP), application-specific integrated circuits ( Application Specific Integrated Circuit, ASIC), off-the-shelf programmable gate array (Field-Programmable Gate Array, FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. A general-purpose processor may be a microprocessor, or the processor may be any conventional processor, or the like. In this embodiment of the present application, the communication interface 710 may be a transceiver, a circuit, a bus, a module or other types of communication interfaces, and is used for communicating with other devices through a transmission medium. For example, the communication interface 710 is used for devices in the communication device 700 to communicate with other devices. The processor 720 uses the communication interface 710 to send and receive data, and is used to implement the method described in FIG. 2 of the above method embodiment.
通信装置700还可以包括至少一个存储器730,用于存储程序指令和/或数据。存储器730和处理器720耦合。本申请实施例中的耦合是装置、单元或模块之间的间接耦合或通信连接,可以是电性,机械或其它的形式,用于装置、单元或模块之间的信息交互。处理器720可能和存储器730协同操作。处理器720可能执行存储器730中存储的程序指令。所述至少一个存储器中的至少一个可以包括于处理器中。The communication device 700 may also include at least one memory 730 for storing program instructions and/or data. The memory 730 is coupled to the processor 720 . The coupling in the embodiments of the present application is an indirect coupling or a communication connection between devices, units or modules, which may be in electrical, mechanical or other forms, and is used for information exchange between devices, units or modules. Processor 720 may cooperate with memory 730 . Processor 720 may execute program instructions stored in memory 730 . At least one of the at least one memory may be included in the processor.
当通信装置700开机后,处理器720可以读取存储器730中的软件程序,解释并执行软件程序的指令,处理软件程序的数据。当需要通过无线发送数据时,处理器720对待发送的数据进行基带处理后,输出基带信号至射频电路(图未示意),射频电路将基带信号 进行射频处理后将射频信号通过天线以电磁波的形式向外发送。当有数据发送到通信装置700时,射频电路通过天线接收到射频信号,将射频信号转换为基带信号,并将基带信号输出至处理器720,处理器720将基带信号转换为数据并对该数据进行处理。When the communication device 700 is turned on, the processor 720 can read the software program in the memory 730, interpret and execute the instructions of the software program, and process the data of the software program. When data needs to be sent wirelessly, the processor 720 performs baseband processing on the data to be sent, and then outputs the baseband signal to the radio frequency circuit (not shown in the figure), and the radio frequency circuit performs radio frequency processing on the baseband signal, and passes the radio frequency signal through the antenna in the form of electromagnetic waves Send out. When data is sent to the communication device 700, the radio frequency circuit receives the radio frequency signal through the antenna, converts the radio frequency signal into a baseband signal, and outputs the baseband signal to the processor 720, and the processor 720 converts the baseband signal into data and converts the data to process.
在另一种实现中,所述的射频电路和天线可以独立于进行基带处理的处理器720而设置,例如在分布式场景中,射频电路和天线可以与独立于通信装置,呈拉远式的布置。In another implementation, the radio frequency circuit and antenna can be set independently from the processor 720 for baseband processing. layout.
本申请实施例中不限定上述通信接口710、处理器720以及存储器730之间的具体连接介质。本申请实施例在图7中以存储器730、处理器720以及通信接口710之间通过总线740连接,总线在图7中以粗线表示,其它部件之间的连接方式,仅是进行示意性说明,并不引以为限。所述总线可以分为地址总线、数据总线、控制总线等。为便于表示,图7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。In this embodiment of the present application, a specific connection medium among the communication interface 710, the processor 720, and the memory 730 is not limited. In the embodiment of the present application, in FIG. 7, the memory 730, the processor 720, and the communication interface 710 are connected through the bus 740. The bus is represented by a thick line in FIG. 7, and the connection between other components is only for schematic illustration. , is not limited. The bus can be divided into address bus, data bus, control bus and so on. For ease of representation, only one thick line is used in FIG. 7 , but it does not mean that there is only one bus or one type of bus.
通信装置700具体是用于终端设备时,例如通信装置700具体是芯片或者芯片系统时,通信接口710所输出或接收的可以是基带信号。通信装置700具体是终端设备时,通信接口710所输出或接收的可以是射频信号。When the communication apparatus 700 is specifically used for a terminal device, for example, when the communication apparatus 700 is specifically a chip or a chip system, what the communication interface 710 outputs or receives may be a baseband signal. When the communication apparatus 700 is specifically a terminal device, what the communication interface 710 outputs or receives may be a radio frequency signal.
需要说明的是,该通信装置可以执行前述方法实施例中终端设备或网络设备的相关步骤,具体可参见上述各个步骤所提供的实现方式,在此不再赘述。It should be noted that the communication device can execute the relevant steps of the terminal device or the network device in the foregoing method embodiments, and for details, refer to the implementation manners provided by the foregoing steps, which will not be repeated here.
对于应用于或集成于通信装置的各个装置、产品,其包含的各个模块可以都采用电路等硬件的方式实现,不同的模块可以位于终端内同一组件(例如,芯片、电路模块等)或者不同组件中,或者,至少部分模块可以采用软件程序的方式实现,该软件程序运行于终端内部集成的处理器,剩余的(如果有)部分模块可以采用电路等硬件方式实现。For each device or product applied to or integrated in a communication device, each module contained therein may be realized by hardware such as a circuit, and different modules may be located in the same component (such as a chip, a circuit module, etc.) or different components in the terminal. Alternatively, at least part of the modules may be implemented in the form of a software program, the software program runs on a processor integrated in the terminal, and the remaining (if any) modules may be implemented in hardware such as circuits.
上述存储器可以是易失性存储器或非易失性存储器,或可包括易失性和非易失性存储器两者。其中,非易失性存储器可以是只读存储器(read-only memory,ROM)、可编程只读存储器(programmable rom,PROM)、可擦除可编程只读存储器(erasable prom,EPROM)、电可擦除可编程只读存储器(electrically eprom,EEPROM)或闪存。易失性存储器可以是随机存取存储器(random access memory,RAM),其用作外部高速缓存。通过示例性但不是限制性说明,许多形式的随机存取存储器(random access memory,RAM)可用,例如静态随机存取存储器(static ram,SRAM)、动态随机存取存储器(dynamic random access memory,DRAM)、同步动态随机存取存储器(synchronous DRAM,SDRAM)、双倍数据速率同步动态随机存取存储器(double data rate SDRAM,DDR SDRAM)、增强 型同步动态随机存取存储器(enhanced SDRAM,ESDRAM)、同步连接动态随机存取存储器(synchlink DRAM,SLDRAM)和直接内存总线随机存取存储器(direct rambus RAM,DR RAM)。The memory described above may be a volatile memory or a nonvolatile memory, or may include both volatile and nonvolatile memory. Among them, the non-volatile memory can be read-only memory (read-only memory, ROM), programmable read-only memory (programmable rom, PROM), erasable programmable read-only memory (erasable prom, EPROM), electrically programmable Erase programmable read-only memory (electrically eprom, EEPROM) or flash memory. Volatile memory can be random access memory (RAM), which acts as external cache memory. By way of illustration and not limitation, many forms of random access memory (RAM) are available, such as static random access memory (static ram, SRAM), dynamic random access memory (dynamic random access memory, DRAM) ), synchronous dynamic random access memory (synchronous DRAM, SDRAM), double data rate synchronous dynamic random access memory (double data rate SDRAM, DDR SDRAM), enhanced synchronous dynamic random access memory (enhanced SDRAM, ESDRAM), Synchronously connect dynamic random access memory (synchlink DRAM, SLDRAM) and direct memory bus random access memory (direct rambus RAM, DR RAM).
本申请实施例提供一种芯片。该芯片包括:处理器和存储器。其中,处理器的数量可以是一个或多个,存储器的数量可以是一个或多个。处理器通过读取存储器上存储的指令和数据,可执行上述如图2所示的数据通信方法,以及相关实施方式所执行的步骤。An embodiment of the present application provides a chip. The chip includes: processor and memory. Wherein, the number of processors may be one or more, and the number of memories may be one or more. By reading the instructions and data stored in the memory, the processor can execute the above-mentioned data communication method as shown in FIG. 2 and the steps executed in related implementation manners.
如图8所示,图8是本申请实施例提供的一种模组设备的结构示意图。该模组设备800可以执行前述方法实施例中终端设备的相关步骤,该模组设备800包括:通信模组801、电源模组802、存储模组803以及芯片模组804。其中,电源模组802用于为模组设备提供电能;存储模组803用于存储数据和指令;通信模组801用于进行模组设备内部通信,或者用于模组设备与外部设备进行通信;芯片模组804可执行上述如图2所示的数据通信方法,以及相关实施方式所执行的步骤。As shown in FIG. 8 , FIG. 8 is a schematic structural diagram of a module device provided by an embodiment of the present application. The module device 800 can execute the relevant steps of the terminal device in the foregoing method embodiments, and the module device 800 includes: a communication module 801 , a power module 802 , a storage module 803 and a chip module 804 . Among them, the power supply module 802 is used to provide power for the module equipment; the storage module 803 is used to store data and instructions; the communication module 801 is used for internal communication of the module equipment, or for communication between the module equipment and external equipment ; The chip module 804 can execute the above-mentioned data communication method as shown in FIG. 2 , and the steps executed in related implementations.
本申请实施例中还提供一种计算机可读存储介质。所述计算机可读存储介质存储有计算机程序,所述计算机程序包括程序指令,所述程序指令被处理器执行时,可执行上述图2所示的数据通信方法,以及相关实施方式所执行的步骤。The embodiment of the present application also provides a computer-readable storage medium. The computer-readable storage medium stores a computer program, and the computer program includes program instructions. When the program instructions are executed by the processor, the above-mentioned data communication method shown in FIG. 2 and the steps performed in related implementations can be executed. .
所述计算机可读存储介质可以是前述任一实施例所述的终端设备或网络设备的内部存储单元,例如设备的硬盘或内存。所述计算机可读存储介质也可以是所述终端设备或网络设备的外部存储设备,例如所述设备上配备的插接式硬盘,智能存储卡(smart media card,SMC),安全数字(secure digital,SD)卡,闪存卡(flash card)等。进一步地,所述计算机可读存储介质还可以既包括所述终端设备或网络设备的内部存储单元也包括外部存储设备。所述计算机可读存储介质用于存储所述计算机程序以及所述终端设备或网络设备所需的其他程序和数据。所述计算机可读存储介质还可以用于暂时地存储已经输出或者将要输出的数据。所述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合的服务器、数据中心等数据存储设备。所述可用介质可以是磁性介质(例如,软盘、硬盘、磁带)、光介质(例如,高密度数字视频光盘(digital video disc,DVD))、或者半导体介质。半导体介质可以是固态硬盘。The computer-readable storage medium may be an internal storage unit of the terminal device or network device described in any of the foregoing embodiments, such as a hard disk or memory of the device. The computer-readable storage medium may also be an external storage device of the terminal device or network device, such as a plug-in hard disk equipped on the device, a smart media card (smart media card, SMC), a secure digital (secure digital , SD) card, flash card (flash card) and so on. Further, the computer-readable storage medium may also include both an internal storage unit of the terminal device or network device and an external storage device. The computer-readable storage medium is used to store the computer program and other programs and data required by the terminal device or network device. The computer-readable storage medium can also be used to temporarily store data that has been output or will be output. The 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 a data center that includes one or more sets of available media. The available media may be magnetic media (eg, floppy disk, hard disk, magnetic tape), optical media (eg, high-density digital video disc (digital video disc, DVD)), or semiconductor media. The semiconductor medium may be a solid state drive.
上述实施例,可以全部或部分地通过软件、硬件、固件或其他任意组合来实现。当使 用软件实现时,上述实施例可以全部或部分地以计算机程序产品的形式实现。所述计算机程序产品包括一个或多个计算机指令或计算机程序。在计算机上加载或执行所述计算机指令或计算机程序时,全部或部分地产生按照本申请实施例所述的流程或功能。所述计算机可以为通用计算机、专用计算机、计算机网络、或者其他可编程装置。所述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,所述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或无线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。The above-mentioned embodiments may be implemented in whole or in part by software, hardware, firmware or other arbitrary combinations. When implemented using software, the above-described embodiments may be implemented in whole or in part in the form of computer program products. The computer program product comprises one or more computer instructions or computer programs. When the computer instruction or computer program is loaded or executed on the computer, the processes or functions according to the embodiments of the present application will be generated in whole or in part. The computer may be a general purpose computer, a special purpose computer, a computer network, or other programmable devices. The computer instructions may be stored in or transmitted from one computer-readable storage medium to another computer-readable storage medium, for example, the computer instructions may be transmitted from a website, computer, server or data center Wired or wireless transmission to another website site, computer, server or data center.
应理解,在本申请的各种实施例中,上述各过程的序号的大小并不意味着执行顺序的先后,各过程的执行顺序应以其功能和内在逻辑确定,而不应对本申请实施例的实施过程构成任何限定。It should be understood that, in various embodiments of the present application, the sequence numbers of the above-mentioned processes do not mean the order of execution, and the execution order of the processes should be determined by their functions and internal logic, and should not be used in the embodiments of the present application. The implementation process constitutes any limitation.
在本申请所提供的几个实施例中,应该理解到,所揭露的方法、装置和系统,可以通过其它的方式实现。例如,以上所描述的装置实施例仅仅是示意性的;例如,所述单元的划分,仅仅为一种逻辑功能划分,实际实现时可以有另外的划分方式;例如多个单元或组件可以结合或者可以集成到另一个系统,或一些特征可以忽略,或不执行。另一点,所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口,装置或单元的间接耦合或通信连接,可以是电性,机械或其它的形式。In the several embodiments provided in this application, it should be understood that the disclosed methods, devices and systems can be implemented in other ways. For example, the device embodiments described above are only illustrative; for example, the division of the units is only a logical function division, and there may be other division methods in actual implementation; for example, multiple units or components can be combined or May be integrated into another system, or some features may be ignored, or not implemented. In another point, the mutual coupling or direct coupling or communication connection shown or discussed may be through some interfaces, and the indirect coupling or communication connection of devices or units may be in electrical, mechanical or other forms.
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的,作为单元显示的部件可以是或者也可以不是物理单元,即可以位于一个地方,或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place, or may be distributed to multiple network units. Part or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.
另外,在本发明各个实施例中的各功能单元可以集成在一个处理单元中,也可以是各个单元单独物理包括,也可以两个或两个以上单元集成在一个单元中。上述集成的单元既可以采用硬件的形式实现,也可以采用硬件加软件功能单元的形式实现。In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, each unit may be physically included separately, or two or more units may be integrated into one unit. The above-mentioned integrated units can be implemented in the form of hardware, or in the form of hardware plus software functional units.
上述以软件功能单元的形式实现的集成的单元,可以存储在一个计算机可读取存储介质中。上述软件功能单元存储在一个存储介质中,包括若干指令用以使得一台计算机设备(可以是个人计算机,服务器,或者网络设备等)执行本发明各个实施例所述方法的部分步骤。The above-mentioned integrated units implemented in the form of software functional units may be stored in a computer-readable storage medium. The above-mentioned software functional units are stored in a storage medium, and include several instructions to enable a computer device (which may be a personal computer, server, or network device, etc.) to execute some steps of the methods described in various embodiments of the present invention.
本领域普通技术人员可以理解实现上述实施例方法中的全部或部分流程,是可以通过计算机程序来指令相关的硬件来完成,所述的程序可存储于一计算机可读取存储介质中, 该程序在执行时,可包括如上述各方法的实施例的流程。其中,所述的存储介质可为磁碟、光盘、只读存储记忆体(Read-Only Memory,ROM)或随机存储记忆体(Random Access Memory,RAM)等。Those of ordinary skill in the art can understand that all or part of the processes in the methods of the above embodiments can be implemented through computer programs to instruct related hardware, and the programs can be stored in a computer-readable storage medium. During execution, it may include the processes of the embodiments of the above-mentioned methods. Wherein, the storage medium may be a magnetic disk, an optical disk, a read-only memory (Read-Only Memory, ROM) or a random access memory (Random Access Memory, RAM), etc.
以上所揭露的仅为本申请一种较佳实施例而已,当然不能以此来限定本申请之权利范围,本领域普通技术人员可以理解实现上述实施例的全部或部分流程,并依本申请权利要求所作的等同变化,仍属于申请所涵盖的范围。What is disclosed above is only a preferred embodiment of the application, and of course it cannot limit the scope of rights of the application. Those of ordinary skill in the art can understand the whole or part of the process of realizing the above embodiments, and according to the rights of the application The equivalent changes required are still within the scope of the application.
Claims (22)
- 一种数据通信方法,其特征在于,包括:A data communication method, characterized in that, comprising:确定目标上行链路UL载波,所述目标UL载波是基于目标时隙内至少两个UL载波上的信道或信号的优先级确定的,所述至少两个UL载波上的信道或信号在所述目标时隙内存在重叠,或者,所述目标UL载波是基于目标信息确定的,所述目标信息用于指示允许终端设备从至少一个第一上行链路UL载波切换到至少一个第二UL载波;determining a target uplink UL carrier, the target UL carrier is determined based on the priorities of channels or signals on at least two UL carriers within the target time slot, the channels or signals on the at least two UL carriers being in the There is overlap in the target time slot, or, the target UL carrier is determined based on target information, and the target information is used to indicate that the terminal device is allowed to switch from at least one first uplink UL carrier to at least one second UL carrier;通过所述目标UL载波发送上行信道或信号。Send an uplink channel or signal through the target UL carrier.
- 如权利要求1所述的方法,其特征在于,所述至少两个UL载波的数量大于所述终端设备发送能力的最大值。The method according to claim 1, characterized in that the number of the at least two UL carriers is greater than the maximum value of the transmission capability of the terminal equipment.
- 如权利要求1或2所述的方法,其特征在于,所述目标UL载波是所述目标时隙内所述至少两个UL载波上的信道或信号的优先级最高的UL载波。The method according to claim 1 or 2, wherein the target UL carrier is the UL carrier with the highest priority of channels or signals on the at least two UL carriers in the target time slot.
- 如权利要求1-3任一项所述的方法,其特征在于,所述通过所述目标UL载波发送上行信道或信号,包括:The method according to any one of claims 1-3, wherein the sending an uplink channel or signal through the target UL carrier includes:在所述目标时隙内通过所述目标UL载波发送目标上行信道或信号,所述目标上行信道或信号是在所述目标时隙内所述目标UL载波上配置的上行信道或信号,和/或,动态调度的上行信道或信号。Sending a target uplink channel or signal through the target UL carrier in the target time slot, where the target uplink channel or signal is an uplink channel or signal configured on the target UL carrier in the target time slot, and/or Or, a dynamically scheduled uplink channel or signal.
- 如权利要求1-4任一项所述的方法,其特征在于,动态调度的上行信道或信号的优先级大于配置的上行信道或信号的优先级。The method according to any one of claims 1-4, characterized in that the priority of the dynamically scheduled uplink channel or signal is greater than the priority of the configured uplink channel or signal.
- 如权利要求5所述的方法,其特征在于,所述配置的上行信道或信号包括以下中的一项或多项:半持续上行信道或信号、周期发送的上行信道或信号、授权的上行信道或信号。The method according to claim 5, wherein the configured uplink channel or signal includes one or more of the following: semi-persistent uplink channel or signal, periodically sent uplink channel or signal, authorized uplink channel or signal.
- 如权利要求5或6所述的方法,其特征在于,所述配置的上行信道或信号所在UL 载波对应的小区标识ID越小,则所述配置的上行信道或信号的优先级越高。The method according to claim 5 or 6, wherein the smaller the ID of the cell corresponding to the UL carrier where the configured uplink channel or signal is located, the higher the priority of the configured uplink channel or signal.
- 如权利要求1所述的方法,其特征在于,所述目标信息包括至少一个对应关系,一个所述对应关系包括至少一个第一UL载波与至少一个第二UL载波,所述对应关系用于指示允许所述终端设备从所述至少一个第一UL载波切换到所述至少一个第二UL载波。The method according to claim 1, wherein the target information includes at least one correspondence, one of the correspondences includes at least one first UL carrier and at least one second UL carrier, and the correspondence is used to indicate The terminal device is allowed to switch from the at least one first UL carrier to the at least one second UL carrier.
- 如权利要求8所述的方法,其特征在于,所述目标信息还包括所述至少一个对应关系中每个对应关系所关联的索引号。The method according to claim 8, wherein the target information further includes an index number associated with each corresponding relationship in the at least one corresponding relationship.
- 如权利要求9所述的方法,其特征在于,所述方法还包括:The method of claim 9, further comprising:接收网络设备发送的目标索引号;Receive the target index number sent by the network device;所述确定目标上行链路UL载波,包括:The determining the target uplink UL carrier includes:从所述目标信息中查找与所述目标索引号关联的目标对应关系,将所述目标对应关系中的第二UL载波确定为目标UL载波。Searching for a target correspondence associated with the target index number from the target information, and determining a second UL carrier in the target correspondence as the target UL carrier.
- 如权利要求1或8-10任一项所述的方法,其特征在于,所述目标信息是通过高层信令所配置的配置信息,或者,所述目标信息是通过物理层信令所指示的指示信息。The method according to any one of claims 1 or 8-10, wherein the target information is configuration information configured through high-level signaling, or the target information is indicated through physical layer signaling Instructions.
- 一种数据通信方法,其特征在于,包括:A data communication method, characterized in that, comprising:接收终端设备通过目标UL载波发送的上行信道或信号,所述目标UL载波是所述终端设备基于目标时隙内至少两个UL载波上的信道或信号的优先级确定的,所述至少两个UL载波上的信道或信号在所述目标时隙内存在重叠,或者,所述目标UL载波是基于目标信息确定的,所述目标信息用于指示允许终端设备从至少一个第一上行链路UL载波切换到至少一个第二UL载波。Receiving the uplink channel or signal sent by the terminal device through the target UL carrier, the target UL carrier is determined by the terminal device based on the priorities of channels or signals on at least two UL carriers in the target time slot, and the at least two Channels or signals on the UL carrier overlap in the target time slot, or the target UL carrier is determined based on target information, and the target information is used to indicate that the terminal device is allowed to receive from at least one first uplink UL The carrier is switched to at least one second UL carrier.
- 如权利要求12所述的方法,其特征在于,动态调度的上行信道或信号的优先级大于配置的上行信道或信号的优先级。The method according to claim 12, characterized in that the priority of the dynamically scheduled uplink channel or signal is greater than the priority of the configured uplink channel or signal.
- 如权利要求12所述的方法,其特征在于,所述接收终端设备通过目标UL载波发送的上行信道或信号之前,还包括:The method according to claim 12, wherein before receiving the uplink channel or signal sent by the terminal device through the target UL carrier, further comprising:向所述终端设备发送所述目标信息。Send the target information to the terminal device.
- 如权利要求14所述的方法,其特征在于,所述目标信息包括至少一个个对应关系,一个所述对应关系包括至少一个第一UL载波与至少一个第二UL载波,所述对应关系用于指示允许所述终端设备从所述至少一个第一UL载波切换到所述至少一个第二UL载波。The method according to claim 14, wherein the target information includes at least one correspondence, one of the correspondences includes at least one first UL carrier and at least one second UL carrier, and the correspondence is used for Indicating that the terminal device is allowed to switch from the at least one first UL carrier to the at least one second UL carrier.
- 如权利要求15所述的方法,其特征在于,所述目标信息还包括所述至少一个对应关系中每个对应关系所关联的索引号。The method according to claim 15, wherein the target information further includes an index number associated with each corresponding relationship in the at least one corresponding relationship.
- 如权利要求12或14-16任一项所述的方法,其特征在于,所述方法还包括:The method according to any one of claims 12 or 14-16, wherein the method further comprises:向所述终端设备发送目标索引号,所述目标索引号关联的目标对应关系中的第二UL载波为所述目标UL载波。Sending a target index number to the terminal device, where the second UL carrier in the target correspondence associated with the target index number is the target UL carrier.
- 一种通信装置,包括用于执行如权利要求1至11中的任一项所述方法的单元,或包括用于执行如权利要求12至17中的任一项所述方法的单元。A communication device, comprising a unit for performing the method according to any one of claims 1 to 11, or comprising a unit for performing the method according to any one of claims 12 to 17.
- 一种通信装置,其特征在于,所述通信装置包括处理器和存储器,所述处理器和所述存储器相互连接,其中,所述存储器用于存储计算机程序,所述计算机程序包括程序指令,所述处理器被配置用于调用所述程序指令,执行如权利要求1至11任一项所述的方法,或者执行如权利要求12至17任一项所述的方法。A communication device, characterized in that the communication device includes a processor and a memory, the processor and the memory are connected to each other, wherein the memory is used to store a computer program, the computer program includes program instructions, and the The processor is configured to invoke the program instructions to execute the method according to any one of claims 1 to 11, or to execute the method according to any one of claims 12 to 17.
- 一种芯片,其特征在于,所述芯片包括处理器与接口,所述处理器和所述接口耦合;所述接口用于接收或输出信号,所述处理器用于执行代码指令,以使权利要求1至11中任一项所述的方法被执行,或以使权利要求12至17中任一项所述的方法被执行。A chip, characterized in that the chip includes a processor and an interface, the processor is coupled to the interface; the interface is used to receive or output signals, and the processor is used to execute code instructions, so that the claim The method described in any one of claims 1 to 11 is executed, or the method described in any one of claims 12 to 17 is executed.
- 一种模组设备,其特征在于,所述模组设备包括通信模组、电源模组、存储模组以及芯片模组,其中:A module device, characterized in that the module device includes a communication module, a power supply module, a storage module, and a chip module, wherein:所述电源模组用于为所述模组设备提供电能;The power supply module is used to provide electric energy for the module equipment;所述存储模组用于存储数据和指令;The storage module is used to store data and instructions;所述通信模组用于进行模组设备内部通信,或者用于所述模组设备与外部设备进行通信;The communication module is used for internal communication of the module equipment, or for the communication between the module equipment and external equipment;所述芯片模组用于执行如权利要求1至11任一项所述的方法,或者执行如权利要求12至17任一项所述的方法。The chip module is used to execute the method according to any one of claims 1 to 11, or to execute the method according to any one of claims 12 to 17.
- 一种计算机可读存储介质,其特征在于,所述计算机可读存储介质存储有计算机程序,所述计算机程序包括程序指令,所述程序指令当被处理器执行时使所述处理器执行如权利要求1至11任一项所述的方法,或者执行如权利要求12至17任一项所述的方法。A computer-readable storage medium, characterized in that the computer-readable storage medium stores a computer program, the computer program includes program instructions, and when the program instructions are executed by a processor, the processor performs the following steps: The method according to any one of claims 1 to 11, or performing the method according to any one of claims 12 to 17.
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CN110366217A (en) * | 2018-04-11 | 2019-10-22 | 成都鼎桥通信技术有限公司 | Carrier switch method and apparatus based on the polymerization of asymmetric up-link carrier |
CN110859003A (en) * | 2018-08-22 | 2020-03-03 | 成都华为技术有限公司 | Method and device for determining uplink resources |
JP2020102883A (en) * | 2020-03-26 | 2020-07-02 | 華為技術有限公司Huawei Technologies Co.,Ltd. | Uplink information transmission method and device, base station, and user device |
WO2021114104A1 (en) * | 2019-12-10 | 2021-06-17 | Oppo广东移动通信有限公司 | Data transmission method and device, and storage medium |
-
2021
- 2021-08-27 CN CN202110997489.4A patent/CN115734352A/en active Pending
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2022
- 2022-08-27 WO PCT/CN2022/115321 patent/WO2023025316A1/en unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110366217A (en) * | 2018-04-11 | 2019-10-22 | 成都鼎桥通信技术有限公司 | Carrier switch method and apparatus based on the polymerization of asymmetric up-link carrier |
CN110859003A (en) * | 2018-08-22 | 2020-03-03 | 成都华为技术有限公司 | Method and device for determining uplink resources |
WO2021114104A1 (en) * | 2019-12-10 | 2021-06-17 | Oppo广东移动通信有限公司 | Data transmission method and device, and storage medium |
JP2020102883A (en) * | 2020-03-26 | 2020-07-02 | 華為技術有限公司Huawei Technologies Co.,Ltd. | Uplink information transmission method and device, base station, and user device |
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