WO2021056702A1 - 上行信号的发送和接收方法以及装置 - Google Patents

上行信号的发送和接收方法以及装置 Download PDF

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Publication number
WO2021056702A1
WO2021056702A1 PCT/CN2019/116345 CN2019116345W WO2021056702A1 WO 2021056702 A1 WO2021056702 A1 WO 2021056702A1 CN 2019116345 W CN2019116345 W CN 2019116345W WO 2021056702 A1 WO2021056702 A1 WO 2021056702A1
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Prior art keywords
priority
information
time
mac
frequency resource
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PCT/CN2019/116345
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English (en)
French (fr)
Inventor
李国荣
张磊
贾美艺
路杨
王昕�
Original Assignee
富士通株式会社
李国荣
张磊
贾美艺
路杨
王昕�
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Application filed by 富士通株式会社, 李国荣, 张磊, 贾美艺, 路杨, 王昕� filed Critical 富士通株式会社
Priority to JP2022518174A priority Critical patent/JP2022550292A/ja
Priority to CN201980100049.5A priority patent/CN114342535B/zh
Priority to EP19946875.2A priority patent/EP4037408A4/en
Priority to KR1020227009464A priority patent/KR20220050964A/ko
Publication of WO2021056702A1 publication Critical patent/WO2021056702A1/zh
Priority to US17/693,562 priority patent/US20220210777A1/en

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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
    • H04W72/563—Allocation or scheduling criteria for wireless resources based on priority criteria of the wireless resources
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • 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
    • H04W72/569—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient of the traffic information

Definitions

  • the embodiments of the present application relate to the field of communication technology.
  • the fifth-generation (5G) mobile communication system also supports massive machine type communications (mMTC, Massive Machine Type Communications) services and ultra-high reliability and low-latency communications (URLLC, Ultra-Reliable and Low Latency Communications) business.
  • massive machine type communications mMTC, Massive Machine Type Communications
  • URLLC Ultra-Reliable and Low Latency Communications
  • the URLLC service has some key indicators.
  • the user plane delay target should be 0.5ms for uplink and 0.5ms for downlink.
  • the overall URLLC reliability requirement for one packet transmission is 1*10 -5 error rate for 32 bytes (bytes), and a user plane delay of 1ms.
  • the terminal device performs a file download service (eMBB service) while simultaneously performing a real-time online game (URLLC service). Since the URLLC service has very high requirements for delay, if an eMBB service signal is being sent when the URLLC service-related signal needs to be sent, in order to meet the delay requirement of the URLLC service, it is often impossible to wait until the eMBB service signal is transmitted before sending this Signals related to URLLC services.
  • eMBB service file download service
  • URLLC service real-time online game
  • embodiments of the present application provide a method and device for sending and receiving uplink signals.
  • a method for sending an uplink signal including:
  • the terminal device instructs the physical layer from the medium access control layer to send the first uplink signal on the first time-frequency resource
  • the terminal device compares the first information related to the first uplink signal with the second information related to the second time-frequency resource at the medium access control layer.
  • an uplink signal sending apparatus including:
  • An indication unit that instructs the physical layer from the medium access control layer to send the first uplink signal on the first time-frequency resource
  • a determining unit that determines at the medium access control layer that the second time-frequency resource and the first time-frequency resource at least partially overlap in the time domain or the time-frequency domain;
  • the comparing unit compares the first information related to the first uplink signal with the second information related to the second time-frequency resource at the medium access control layer.
  • a method for sending an uplink signal including:
  • the terminal device determines at the medium access control layer that the first time-frequency resource and the second time-frequency resource at least partially overlap in the time domain or the time-frequency domain;
  • the terminal device instructs from the medium access control layer to the physical layer to send the first uplink signal related to the first information in the first time-frequency resource and/or send the first uplink signal related to the first information in the second time-frequency resource
  • an uplink signal sending apparatus including:
  • a determining unit which determines at the medium access control layer that the first time-frequency resource and the second time-frequency resource at least partially overlap in the time domain or the time-frequency domain;
  • a comparing unit that compares the first information related to the first time-frequency resource with the second information related to the second time-frequency resource at the medium access control layer;
  • Instructing unit which instructs the physical layer from the medium access control layer to send the first uplink signal related to the first information in the first time-frequency resource and/or send the first uplink signal related to the first information in the second time-frequency resource
  • a method for receiving an uplink signal including:
  • the network device sends configuration information or instruction information to the terminal device, where the configuration information or instruction information is at least used by the terminal device to compare the first information related to the first uplink signal with the second information related to the second time-frequency resource , Or compare the first information related to the first time-frequency resource with the second information related to the second time-frequency resource; and
  • the network device receives the first uplink signal and/or the second uplink signal related to the second information sent by the terminal device, or the third uplink signal related to the first information and the second information Uplink signal.
  • an uplink signal receiving apparatus including:
  • a sending unit which sends configuration information or instruction information to a terminal device, where the configuration information or instruction information is at least used by the terminal device to compare the first information related to the first uplink signal with the first information related to the second time-frequency resource Second information, or compare the first information related to the first time-frequency resource with the second information related to the second time-frequency resource;
  • a receiving unit that receives the first uplink signal and/or the second uplink signal related to the second information sent by the terminal device, or the third uplink signal related to the first information and the second information Uplink signal.
  • the Media Access Control (MAC) layer of the terminal device compares the first information related to the first uplink signal with the second information related to the second time-frequency resource, or The first information related to the first time-frequency resource is compared with the second information related to the second time-frequency resource.
  • MAC Media Access Control
  • Fig. 1 is a schematic diagram of a communication system according to an embodiment of the present application.
  • FIG. 2 is a schematic diagram of a method for sending an uplink signal according to an embodiment of the present application
  • FIG. 3 is another schematic diagram of a method for sending an uplink signal according to an embodiment of the present application
  • FIG. 4 is an example diagram of a conflict between a first uplink signal and a second uplink signal in an embodiment of the present application
  • FIG. 5 is a schematic diagram of an uplink signal receiving method according to an embodiment of the present application.
  • Fig. 6 is a schematic diagram of an uplink signal sending device according to an embodiment of the present application.
  • FIG. 7 is another schematic diagram of an uplink signal sending apparatus according to an embodiment of the present application.
  • FIG. 8 is a schematic diagram of an uplink signal receiving apparatus according to an embodiment of the present application.
  • FIG. 9 is a schematic diagram of a network device according to an embodiment of the present application.
  • Fig. 10 is a schematic diagram of a terminal device according to an embodiment of the present application.
  • the terms “first”, “second”, etc. are used to distinguish different elements from the terms, but they do not indicate the spatial arrangement or chronological order of these elements. These elements should not be used by these terms. Limited.
  • the term “and/or” includes any and all combinations of one or more of the associated listed terms.
  • the terms “comprising”, “including”, “having” and the like refer to the existence of the stated feature, element, element or component, but do not exclude the presence or addition of at least one other feature, element, element or component.
  • the term "communication network” or “wireless communication network” can refer to a network that meets any of the following communication standards, such as Long Term Evolution (LTE), and Enhanced Long Term Evolution (LTE-A, LTE-A). Advanced), Wideband Code Division Multiple Access (WCDMA, Wideband Code Division Multiple Access), High-Speed Packet Access (HSPA, High-Speed Packet Access), etc.
  • LTE Long Term Evolution
  • LTE-A Enhanced Long Term Evolution
  • LTE-A LTE-A
  • Advanced Wideband Code Division Multiple Access
  • WCDMA Wideband Code Division Multiple Access
  • High-Speed Packet Access High-Speed Packet Access
  • HSPA High-Speed Packet Access
  • the communication between devices in the communication system can be carried out according to any stage of communication protocol, for example, it can include but not limited to the following communication protocols: 1G (generation), 2G, 2.5G, 2.75G, 3G, 4G, 4.5G, and 5G , New Radio (NR, New Radio), etc., and/or other currently known or future communication protocols.
  • 1G generation
  • 2G 2.5G
  • 2.75G 3G
  • 4G 4G
  • 4.5G 3G
  • 5G New Radio
  • NR, New Radio New Radio
  • Network device refers to, for example, a device in a communication system that connects a terminal device to a communication network and provides services for the terminal device.
  • Network equipment may include but not limited to the following equipment: base station (BS, Base Station), access point (AP, Access Point), transmission and reception point (TRP, Transmission Reception Point), broadcast transmitter, mobile management entity (MME, Mobile Management Entity), gateway, server, radio network controller (RNC, Radio Network Controller), base station controller (BSC, Base Station Controller), etc.
  • the base station may include but is not limited to: Node B (NodeB or NB), evolved Node B (eNodeB or eNB), 5G base station (gNB), etc., and may also include remote radio head (RRH, Remote Radio Head) , Remote Radio Unit (RRU, Remote Radio Unit), relay (relay), or low-power node (such as femeto, pico, etc.).
  • NodeB Node B
  • eNodeB or eNB evolved Node B
  • gNB 5G base station
  • RRH Remote Radio Head
  • RRU Remote Radio Unit
  • relay relay
  • low-power node such as femeto, pico, etc.
  • base station can include some or all of their functions, and each base station can provide communication coverage for a specific geographic area.
  • the term "cell” may refer to a base station and/or its coverage area, depending on the context in which the term is used.
  • the term "User Equipment” (UE, User Equipment) or “Terminal Equipment” (TE, Terminal Equipment or Terminal Device), for example, refers to a device that accesses a communication network through a network device and receives network services.
  • the terminal device may be fixed or mobile, and may also be called a mobile station (MS, Mobile Station), terminal, subscriber station (SS, Subscriber Station), access terminal (AT, Access Terminal), station, etc.
  • terminal devices may include but are not limited to the following devices: cellular phones (Cellular Phone), personal digital assistants (PDAs, Personal Digital Assistant), wireless modems, wireless communication devices, handheld devices, machine-type communication devices, laptop computers, Cordless phones, smart phones, smart watches, digital cameras, etc.
  • cellular phones Cellular Phone
  • PDAs personal digital assistants
  • wireless modems wireless communication devices
  • handheld devices machine-type communication devices
  • laptop computers Cordless phones
  • smart phones smart watches, digital cameras, etc.
  • a terminal device may also be a machine or device that performs monitoring or measurement.
  • it may include, but is not limited to: Machine Type Communication (MTC) terminals, In-vehicle communication terminals, device to device (D2D, Device to Device) terminals, machine to machine (M2M, Machine to Machine) terminals, etc.
  • MTC Machine Type Communication
  • D2D Device to Device
  • M2M Machine to Machine
  • network side or “network device side” refers to a side of the network, which may be a certain base station, or may include at least one network device as described above.
  • user side or “terminal side” or “terminal device side” refers to a side of a user or a terminal, which may be a certain UE, or may include at least one terminal device as described above.
  • the following uses an example to illustrate the scenario of the embodiment of the present application, using uplink service transmission for description, but the present application is not limited to this, and may also be service transmission on a side link.
  • FIG. 1 is a schematic diagram of a communication system according to an embodiment of the present application, schematically illustrating a case where a terminal device and a network device are taken as an example.
  • the communication system 100 may include a network device 101 and terminal devices 102 and 103.
  • FIG. 1 only uses two terminal devices and one network device as an example for description, but the embodiment of the present application is not limited to this.
  • the network device 101 and the terminal devices 102 and 103 may perform existing service or service transmission that can be implemented in the future.
  • these services may include, but are not limited to: enhanced mobile broadband (eMBB), large-scale machine type communication (mMTC), high-reliability and low-latency communication (URLLC), and Internet of Vehicles (V2X) communication, and so on.
  • eMBB enhanced mobile broadband
  • mMTC large-scale machine type communication
  • URLLC high-reliability and low-latency communication
  • V2X Internet of Vehicles
  • the MAC layer of the terminal device does not send the SR.
  • the PUSCH resource for example, duration
  • the PUSCH resource for example, duration
  • Rel-15 only standardizes the conflict resolution between the URLLC downlink data channel and the eMBB downlink data channel.
  • the current standardization of Rel-16 is discussing how to deal with conflicts between other transmissions related to URLLC services and eMBB services.
  • other transmissions include transmission in the uplink data channel, transmission in the uplink control channel, and transmission of uplink control information.
  • uplink control signal and “uplink control information (UCI, Uplink Control Information)” or “physical uplink control channel (PUCCH, Physical Uplink Control Channel)” can be interchanged.
  • uplink data signal and “uplink data information” or “physical uplink shared channel (PUSCH, Physical Uplink Shared Channel)” can be interchanged;
  • downlink control signal and “Downlink Control Information (DCI)” or “Physical Downlink Control Channel (PDCCH)” can be interchanged, and the terms “downlink data signal” and “downlink data information” Or “Physical Downlink Shared Channel (PDSCH, Physical Downlink Shared Channel)” can be interchanged.
  • DCI Downlink Control Information
  • PDCCH Physical Downlink Control Channel
  • sending or receiving PUSCH can be understood as sending or receiving uplink data carried by PUSCH
  • sending or receiving PUCCH can be understood as sending or receiving uplink information carried by PUCCH
  • uplink signals can include uplink data signals and/or uplink control signals and /Or uplink reference signal, etc., can also be referred to as uplink transmission or uplink channel
  • the content carried or indicated by the signal or channel can also be referred to as service.
  • sending a signal on a resource can be understood as “sending a signal on a resource” or “sending a signal on a resource”, and can also be understood as "using a resource to send a signal” or “sending a signal according to a resource”.
  • Fig. 2 is a schematic diagram of an uplink signal transmission method according to an embodiment of the present application. As shown in Fig. 2, the method includes:
  • the terminal device instructs the physical layer (PHY) from the medium access control (MAC) layer to send the first uplink signal in the first time-frequency resource;
  • the terminal device determines in the MAC layer that the second time-frequency resource and the first time-frequency resource at least partially overlap in the time domain or the time-frequency domain;
  • the terminal device compares the first information related to the first uplink signal with the second information related to the second time-frequency resource at the MAC layer.
  • the MAC layer has instructed the physical layer to send the first uplink signal on the first time-frequency resource, or the MAC layer has assembled (or obtained) the MAC PDU, and the second information appears and the second information corresponding to the second information
  • the conflict may be that the second time-frequency resource and the first time-frequency resource at least partially overlap (overlap) in the time domain or the time-frequency domain.
  • the first uplink signal or the second uplink signal includes at least one of the following: physical random access channel (PRACH), physical uplink control channel (PUCCH), physical uplink shared channel (PUSCH), etc.; but this application Not limited to this.
  • PRACH physical random access channel
  • PUCCH physical uplink control channel
  • PUSCH physical uplink shared channel
  • the first information or the second information includes at least one of the following: random access preamble (Preamble), scheduling request (SR), medium access control (MAC) protocol data unit (PDU), logical channel Data, uplink shared channel (UL-SCH) resources, channel state information (CSI), etc.; but this application is not limited to this.
  • Preamble random access preamble
  • SR scheduling request
  • MAC medium access control
  • PDU protocol data unit
  • UL-SCH uplink shared channel
  • CSI channel state information
  • the first time-frequency resource or the second time-frequency resource includes at least one of the following: time and/or frequency resources used for a physical random access channel (PRACH), and used for a physical uplink control channel (PUCCH) Time and/or frequency resources, time and/or frequency resources used for the physical uplink shared channel (PUSCH), etc.
  • PRACH physical random access channel
  • PUCCH physical uplink control channel
  • PUSCH physical uplink shared channel
  • the first information is a random access preamble
  • the first uplink signal may be a PRACH channel carrying the preamble
  • the first time-frequency resource may be the time-frequency resource of the PRACH
  • the first information is SR
  • the first uplink The signal can be the PUCCH channel or the PUSCH channel that carries the SR
  • the first time-frequency resource can be the time-frequency resource of the PUCCH or the time-frequency resource of the PUSCH
  • the first information is the data in the MAC PDU or the logical channel or the UL-SCH Resource
  • the first uplink signal may be a PUSCH channel carrying data in the MAC PDU or logical channel or UL-SCH resource
  • the first time-frequency resource may be the time-frequency resource of the PUSCH
  • the first information is CSI, such as a CSI report
  • the first uplink signal may be a PUSCH channel carrying the CSI report, the corresponding MAC layer data is padding bits, and the first time-frequency resource may be the time-
  • the first information, the first uplink signal, and the first time-frequency resource are taken as examples.
  • the second information, the second uplink signal, and the second time-frequency resource can refer to the first information, the first uplink signal, and the first time-frequency resource The description of frequency resources will not be repeated here.
  • the terminal device may have already generated the MAC PDU corresponding to the second information when performing the comparison, or it may not have been generated yet.
  • MAC PDU corresponding to the second information This application does not limit the specific structure or form of the second information. Generate here can also be assemble or acquire, trigger a retransmission or generate a retransmission or indicate to the physical layer to retransmit a transport block (TB) , This application is not restricted.
  • the appearance of the second information at the MAC layer may include the following situations: the MAC layer has received or has or is configured with an uplink grant (UL grant), and generates a MAC PDU or will generate a MAC PDU according to the UL grant .
  • UL grant uplink grant
  • the appearance of the second information at the MAC layer may include the following situations: the MAC layer triggers the SR, for example, the MAC layer triggers the SR due to the buffer status report (BSR, Buffer Status Report) being triggered.
  • BSR buffer Status Report
  • the appearance of the second information at the MAC layer may include the following situations: due to a specific condition or event that initiates a random access procedure at the MAC layer, a random access preamble is to be sent.
  • the terminal device at least instructs the physical layer from the MAC layer to send the second uplink signal related to the second information in the second time-frequency resource.
  • the terminal device indicates from the MAC layer to the physical layer
  • the terminal device sends at the physical layer can be understood as “the terminal device sends at the physical layer "
  • the terminal equipment is determined at the MAC layer can be understood as "the MAC layer of the terminal equipment is determined".
  • the MAC layer of the terminal device may be one or more than one MAC entity (entity), or may be a MAC logic function.
  • the second information in the comparison process as MAC PDU or logical channel data or UL-SCH resource or CSI as an example, for example, after the comparison, the second information has priority over the first information (the content of priority or priority is described later ).
  • the MAC layer of the terminal device continues to generate the MAC PDU, and instructs the physical layer to send the second uplink signal on the second time-frequency resource; if the second information corresponds to If the MAC PDU has been generated, the MAC layer of the terminal device instructs the physical layer to send the second uplink signal in the second time-frequency resource.
  • the physical layer of the terminal device transmits the second uplink signal in the second time-frequency resource.
  • the terminal device does not instruct the physical layer from the MAC layer to send the second uplink signal related to the second information in the second time-frequency resource.
  • the MAC layer may not instruct the physical layer to send the second uplink signal related to the second information in the second time-frequency resource.
  • the MAC layer may store the second information in the logical channel or in the buffer of hybrid automatic repeat request (HARQ, hybrid automatic repeat request), or discard the second information, which is not limited in this application. .
  • HARQ hybrid automatic repeat request
  • the physical layer of the terminal device transmits the first uplink signal on the first time-frequency resource.
  • the terminal device indicates the information related to the second uplink signal or the second information or the priority of the second time-frequency resource to the physical layer at the MAC layer.
  • the value of the priority of the second information may be indicated, such as a negative integer, 0, or a positive integer;
  • the second information may indicate whether the second information includes only padding bits (padding bits), for example, indicate whether the UL-SCH includes only padding bits of the MAC layer, and so on.
  • the communication standard may predefine that when filling bits are included, the second information has a lower priority.
  • the priority of the second time-frequency resource may be determined by the MAC layer according to the information carried or to be carried by the time-frequency resource, for example, according to the second information carried or to be carried by the second time-frequency resource.
  • the priority value of the second time-frequency resource or whether the second time-frequency resource has priority over the first time-frequency resource, etc.; that is, the priority of the time-frequency resource here is determined by the MAC layer, and then the MAC layer notifies the physical layer.
  • Fig. 3 is another schematic diagram of a method for sending an uplink signal according to an embodiment of the present application. As shown in Fig. 3, the method includes:
  • the terminal device determines at the MAC layer that the first time-frequency resource and the second time-frequency resource at least partially overlap in the time domain or the time-frequency domain.
  • the terminal device compares first information related to the first time-frequency resource with second information related to the second time-frequency resource at the MAC layer;
  • the terminal device instructs from the MAC layer to the physical layer to send a first uplink signal related to the first information on the first time-frequency resource and/or send on the second time-frequency resource A second uplink signal related to the second information, or an instruction to send a third uplink signal related to the first information and the second information in the first time-frequency resource or the second time-frequency resource .
  • the MAC layer appears when the first information and the second information (MAC PDU may be generated, or MAC PDU may not be generated) and the corresponding first time-frequency resource conflicts with the second time-frequency resource , Compare the first information and the second information; and determine according to the comparison result whether to send the first uplink signal related to the first information or to send the second uplink signal related to the second information, or to send the first information and the first information The third uplink signal related to the second information.
  • the conflict may be that the first time-frequency resource and the second time-frequency resource at least partially overlap in the time domain or the time-frequency domain.
  • Figure 3 above only schematically illustrates the embodiments of the present application, but the present application is not limited thereto.
  • the order of execution between various operations can be appropriately adjusted, and some other operations can be added or some operations can be reduced.
  • Those skilled in the art can make appropriate modifications based on the above content, and are not limited to the description of FIG. 3 above.
  • the terminal device may have already generated the MAC PDU corresponding to the first information or the second information when performing the comparison.
  • the MAC PDU corresponding to the first information or the second information may not have been generated, and this application does not limit the specific structure or form of the first information or the second information.
  • Generate here can also be assemble or acquire, trigger a retransmission or generate a retransmission or indicate to the physical layer to retransmit a transport block (TB) , This application is not restricted.
  • the presence of the first information and/or the second information at the MAC layer may include the following situations: the MAC layer receives or has or is configured with an uplink grant (uplink grant, UL grant), and generates a MAC based on the UL grant PDU or will generate MAC PDU.
  • uplink grant uplink grant, UL grant
  • the appearance of the first information and/or the second information at the MAC layer may include the following situations: the SR is triggered at the MAC layer, for example, the SR is triggered at the Buffer Status Report (BSR, Buffer Status Report) of the MAC layer.
  • BSR Buffer Status Report
  • the appearance of the first information and/or the second information at the MAC layer may include the following situations: due to a specific condition or event that initiates a random access procedure at the MAC layer, the random access preamble to be sent ).
  • the terminal device performs comparison at the MAC layer, taking priority or priority order in the comparison process as an example, if the priority of the first information is higher (the content of the priority order or priority will be described later), Then the terminal device at least instructs the physical layer from the MAC layer to send the first uplink signal related to the first information in the first time-frequency resource, and the physical layer of the terminal device sends the first uplink signal in the first time-frequency resource; If the priority of the second information is higher, the terminal device at least instructs the physical layer from the MAC layer to send the second uplink signal related to the second information in the second time-frequency resource, and the physical layer of the terminal device is in the first The second time-frequency resource sends the second uplink signal.
  • the terminal device indicates the first information and/or the first uplink signal and/or the first time-frequency resource from the MAC layer to the physical layer, and the terminal device indicates the second information and/or the physical layer from the MAC layer to the physical layer.
  • the second uplink signal and/or the second time-frequency resource is included in the terminal device.
  • the physical layer of the terminal device may combine the first information and the second information before sending, for example, using multiplexing, and using the first time-frequency resource or the second time-frequency resource to send the combined information.
  • the third uplink signal containing the first information and the second information.
  • the physical layer of the terminal device may piggy-back the first information in the second time-frequency resource, for example, SR (first information) may be piggy-backed in the PUSCH resource (second time-frequency resource) , Sent together with the data carried on the PUSCH resource and/or other uplink control information (second information).
  • SR first information
  • second time-frequency resource Sent together with the data carried on the PUSCH resource and/or other uplink control information (second information).
  • the MAC layer of the terminal device indicates to the physical layer information related to the priority of the first uplink signal or the first information or the first time-frequency resource, and/or, related to the second uplink signal or the second information Or information related to the priority of the second time-frequency resource.
  • the priority of the first information is 6, and the priority of the second information is -2, where the lower the value, the higher the priority; for another example, it can indicate whether the second information has priority over the first uplink signal, Or indicate whether the second information can preempt the transmission of the first uplink signal, etc., such as using a 1-bit indication.
  • the bit is 0, the first information is given priority, and when the bit is 1, the second information is given priority; for example, it can indicate MAC PDU or Whether the UL-SCH resource only contains padding bits, the priority of MAC PDU or UL-SCH resource that only contains padding bits is low.
  • the priority of the first time-frequency resource and/or the second time-frequency resource (may be referred to as the third priority) can be determined by the MAC layer according to the information carried or to be carried by the first time-frequency resource and/or the second time-frequency resource For example, determine the priority value or whether the second time-frequency resource has priority over the first time-frequency resource, etc.; that is, the priority of the time-frequency resource here is determined by the MAC layer, and then the MAC layer notifies the physical layer.
  • Fig. 4 is an example diagram of a conflict between a first uplink signal and a second uplink signal in an embodiment of the present application.
  • the first information is UL-SCH transmission corresponding to the eMBB service
  • the second information is SR.
  • the SR is triggered by the URLLC service, because the priority of the logical channel corresponding to the URLLC service that triggers the SR is higher than the priority of the logical channel corresponding to the eMBB service in UL-SCH transmission, that is, the priority of the second information is higher than the priority of the first information.
  • the priority of a message so the SR is sent.
  • the priority of the first information and the second information or the priority of the first information and the priority of the second information will be described below.
  • the first information and the trigger event are determined according to the media access control (MAC) protocol data unit (PDU) and/or uplink shared channel (UL-SCH) resource and/or logical channel priority and/or trigger event The priority of the second information.
  • MAC media access control
  • PDU protocol data unit
  • UL-SCH uplink shared channel
  • the first information is determined according to the media access control (MAC) protocol data unit (PDU) and/or uplink shared channel (UL-SCH) resource and/or logical channel priority and/or trigger event.
  • the first priority of the first information and the second priority of the second information; and the first priority of the first information and the second priority of the second information are compared to determine the priority order of the first information and the second information.
  • the first information is compared with Second information.
  • MAC media access control
  • PDU protocol data unit
  • UL-SCH uplink shared channel
  • the first information and/or the second information are SR, and the priority or priority is determined according to the priority of the logical channel that triggers the SR.
  • the priority of the SR in FIG. 4 is equal to the priority of the logical channel corresponding to the URLLC service that triggers the SR.
  • the first information and/or the second information are random access preambles, and the priority or priority is determined according to conditions/events that trigger a random access procedure (random access procedure).
  • a random access procedure random access procedure
  • the random access process is triggered by the events shown in Table 1 below:
  • the priority order or priority of the random access preamble may further include at least one of the following manners:
  • the priority of the random access preamble is higher than the priority of MAC PDU or uplink shared channel (UL-SCH) resources or logical channel data; these conditions/events include at least one of the following :Initial access from RRC_IDLE, RRC Connection Re-establishment procedure, Handover, Request by RRC upon synchronous reconfiguration, Transition from RRC_INACTIVE, To establish time alignment at SCell addition, Beam failure recovery, etc.;
  • the priority of the random access preamble is the priority of the logical channel corresponding to the uplink data or downlink data; these conditions/events include at least one of the following: DL or UL data arrival during RRC_CONNECTED when UL synchronisation status is "non-synchronised", UL data arrival during RRC_CONNECTED when there are no PUCCH resources for SR available, etc.;
  • the priority of the random access preamble of failure is the priority of the logical channel that triggers the SR;
  • -Conditions/events that trigger the random access process Request for Other SI's random access preamble has a lower priority than MAC PDU or uplink shared channel (UL-SCH) resources or logical channel data, or higher priority than MAC PDU and UL -The priority of SCH resource and logical channel data is low.
  • UL-SCH uplink shared channel
  • the MAC PDU or UL-SCH resource includes at least one of the following: MAC CE (control element), data corresponding to the logical channel (herein referred to as logical channel data for short), and padding.
  • no MAC PDU is generated/assembled/obtained, and the highest priority among the priorities of one or more logical channels is taken as the priority of the UL-SCH resource.
  • no MAC PDU is generated/assembled/obtained, and the priority of one or more logical channels of the logical channel priority processing mapping restriction (LCP mapping restriction) of the first time-frequency resource/second time-frequency resource will be met
  • LCP mapping restriction logical channel priority processing mapping restriction
  • no MAC PDU is generated/assembled/obtained, and the priority of one or more logical channels with data to be sent that meets the LCP mapping restriction of the first time-frequency resource/second time-frequency resource is the highest priority
  • the level is used as the priority of the UL-SCH resource.
  • the MAC PDU or UL-SCH resource when the MAC PDU or UL-SCH resource contains the data corresponding to the logical channel (and may also contain padding) but does not contain the MAC CE, the highest priority among the priorities of one or more logical channels As the priority of the MAC PDU or the UL-SCH resource.
  • the MAC PDU or UL-SCH resource contains MAC CE (and possibly padding) but does not contain the data corresponding to the logical channel
  • the highest priority among the priorities of one or more MAC CEs As the priority of the MAC PDU or the UL-SCH resource.
  • the highest priority among the priorities of one or more MAC CEs is determined by Network device configuration, or determined according to the type of MAC CE.
  • the priority order of different MAC CEs is:
  • MAC CE for BSR included for padding
  • the MAC PDU or UL-SCH resource contains both the data corresponding to the logical channel and the MAC CE (and possibly padding), the highest priority among the priorities of one or more logical channels As the priority of the MAC PDU or the UL-SCH resource.
  • the priority of all logical channels is higher than the priority of all MAC CEs.
  • the highest priority in the logical channel is considered.
  • the highest priority in the logical channel is determined according to the priority in the logical channel.
  • the highest priority among the priorities of one or more MAC CEs As the priority of the MAC PDU or the UL-SCH resource.
  • the priority of all MAC CEs is higher than the priority of all logical channels.
  • the highest priority of the MAC CE included in the MAC PDU is considered.
  • the highest priority in the MAC CE is determined according to the priority in the MAC CE (for example, the priority order of the MAC CE is determined according to the priority of resource allocation in the LCP process).
  • the MAC PDU or UL-SCH resource contains both the data corresponding to the logical channel and the MAC CE (and possibly padding), one or more logical channels and one or more MAC CE The highest priority among the priorities is used as the priority of the MAC PDU or the UL-SCH.
  • the priority order or priority is determined according to the type of the logical channel and the MAC CE.
  • the priority order of data of different MAC CEs and logical channels is:
  • MAC CE for BSR included for padding
  • the value of the logical channel priority can be an integer from 1 to 16.
  • the priority value of CE, etc. can be a negative integer or 0, and the smaller the value, the higher the priority.
  • the priority of Single Entry PHR MAC CE or Multiple Entry PHR MAC CE is 0; the priority of MAC CE for BSR, with exception of BSR included for padding is -1; the priority of Configured Grant Confirmation MAC CE is -2; C-RNTI MAC CE or data from UL-CCCH is -3; MAC CE for Recommended bit rate query has a priority of 17; MAC CE for BSR included for padding has a priority of 18.
  • the priority of the MAC PDU/UL-SCH resource is the priority of Configured Grant Confirmation MAC CE (for example,- 2).
  • the priority order or priority of the logical channel and the MAC CE is predefined or configured by the network device.
  • the priority of the MAC CE and the priority of the logical channel are ordered uniformly, and may be configured by the network, for example, the network is configured through a radio resource control (RRC) message.
  • RRC radio resource control Table 2 shows an example of the configuration.
  • an RRC reconfiguration message can be used.
  • the priority configuration for LCH in Table 2 above can be placed in rlc-BearerToAddModList, and the priority configuration for MAC CE can be placed in mac-CellGroupConfig.
  • An example can be shown in Tables 3 and 4:
  • the data of the logical channel is at least divided into data from the first logical channel And data from the second logical channel, and determine the priority or priority according to the type of logical channel and MAC CE.
  • the priority value of the logical channel corresponding to the first logical channel is lower than the first threshold, and the priority value of the logical channel corresponding to the second logical channel is higher than or equal to the first threshold; or, the transmission time corresponding to the first logical channel The length is lower than the second threshold, and the transmission time length corresponding to the second logical channel is higher than or equal to the second threshold.
  • the data of the logical channel can be divided into at least two types, for example, the logical channel of the URLLC service type and the logical channel of the eMBB service type.
  • Logical channels with logical channel priority higher than a specific value can be classified into one category, and logical channels below a specific value are classified into one category; or logical channels with max PUSCH duration lower than a specified value in LCP restriction are classified into one Class, logical channels higher than a certain value are classified into one class.
  • the specific value can be predefined or configured.
  • the priority or priority of data from the first logical channel is higher than the priority or priority of data from the second logical channel.
  • the priority order of data of different MAC CEs and logical channels can be:
  • MAC CE for BSR included for padding
  • the priority or priority of the data from the first logical channel may be higher than the specific MAC CE, for example, higher than the BSR MAC CE and/or PHR MAC CE, or the priority or priority of the data from the first logical channel
  • the level can be lower than a specific MAC CE, for example, lower than C-RNTI MAC CE or configure authorization confirmation MAC CE.
  • the priority order of data of different MAC CEs and logical channels can be:
  • MAC CE for BSR included for padding
  • the priority of a specific MAC PDU may be set to the lowest priority, or a predefined priority, or a configured priority, or a default priority.
  • a MAC PDU does not include logical channel data and does not include MAC CE.
  • the MAC PDU is used to transmit aperiodic CSI reports at the physical layer and there is no data to be sent in the logical channel at this time, then only padding bits are included in the MAC PDU.
  • the priority of the MAC PDU can be set to the lowest, for example, set to 20, or the priority of the MAC PDU can be put to the end.
  • the first information and the second information are both SR.
  • the first information is SR1 and the second information is SR2. If the PUCCH resource corresponding to the configuration of SR1 overlaps the PUCCH resource corresponding to the configuration of SR2, then At least one of the following implementations is included:
  • the physical layer is instructed to send SR1 on the PUCCH resource corresponding to SR1.
  • the corresponding scheme of the communication standard can be described in Table 5 below:
  • the priority (such as logical channel priority) of the logical channel that triggers SR1 and the logical channel that triggers SR2, and perform subsequent operations on the SR triggered by the logical channel with higher priority, such as judging related Condition and/or instruct the physical layer to send the SR on the PUCCH resource corresponding to the SR.
  • the corresponding scheme of the communication standard can be described in Table 6 below:
  • the first information is the SR
  • the second information is the preamble (the first information is the preamble, and the second information is the SR, similar to this), and the priority or priority of the random access preamble and the SR Including at least one of the following methods:
  • conditions/events that trigger the random access procedure have a higher priority than the SR preamble; these conditions/events include at least one of the following: Initial access from RRC_IDLE, RRC Connection Re-establishment procedure, Handover, Request by RRC upon synchronous reconfiguration, Transition from RRC_INACTIVE, To establish time alignment at SCell addition, Beam failure recovery, etc.;
  • the priority of the random access preamble is the priority of the logical channel corresponding to the uplink data or downlink data
  • the priority of the SR is the priority of the logical channel that triggers the SR. Compare this The priority of the logical channel and the priority of the logical channel that triggers the SR. The higher the priority value, the lower the priority; these conditions/events include at least one of the following: DL or UL data arrival during RRC_CONNECTED when UL synchronisation status is"non -synchronised", UL data arrival during RRC_CONNECTED when there are no PUCCH resources for SR available, etc.;
  • the priority of the random access preamble of failure is the priority of the logical channel that triggered the failed SR
  • the priority of the SR is the priority of the logical channel that triggered the SR. Compare the logic The priority of the channel and the priority of the logical channel that triggered the SR, the higher the priority value, the lower the priority;
  • the priority of the random access preamble is lower than the priority of the SR.
  • the first information is SR
  • the second information is MAC PDU or UL-SCH resource (the first information is MAC PDU or UL-SCH resource, and the second information is SR similar to this)
  • the priority of SR is The order or priority is the priority of the logical channel that triggers the SR.
  • the priority or priority of the MAC PDU or UL-SCH resource is the priority of the MAC CE or logical channel data or padding bits contained therein (refer to the previous description) ).
  • the priority of the logical channel that triggers the SR is compared with the priority of the MAC PDU or UL-SCH resource. For example, the higher the priority value, the lower the priority.
  • the first information is a preamble
  • the second information is a MAC PDU
  • the first information is a MAC PDU
  • the second information is a preamble, similar to this.
  • MAC PDU and uplink shared channel ( The priority order or priority of UL-SCH) resources and logical channel data may also include at least one of the following methods:
  • the priority of the random access preamble is higher than the priority of MAC PDU or uplink shared channel (UL-SCH) resources or logical channel data; these conditions/events include at least one of the following :Initial access from RRC_IDLE, RRC Connection Re-establishment procedure, Handover, Request by RRC upon synchronous reconfiguration, Transition from RRC_INACTIVE, To establish time alignment at SCell addition, Beam failure recovery, etc.;
  • the priority of the random access preamble that triggers the following conditions/events of the random access process is the priority of the logical channel corresponding to the uplink data or downlink data, and compare the priority of the logical channel with the MAC PDU or uplink shared channel (UL- SCH) The priority of the resource or logical channel data.
  • the higher the priority value, the lower the priority; these conditions/events include at least one of the following: DL or UL data arrival during RRC_CONNECTED when UL synchronisation status is "non-synchronised", UL data arrival during RRC_CONNECTED when there are no PUCCH resources for SR available, etc.;
  • the priority of the random access preamble of the SR failure is the priority of the logical channel that triggered the failed SR.
  • the priority of the logical channel is compared with the MAC PDU or uplink shared channel (UL-SCH). )
  • the priority of the resource or logical channel data the higher the priority value, the lower the priority;
  • the priority of the random access preamble is lower than the priority of MAC PDU or uplink shared channel (UL-SCH) resources or logical channel data.
  • the first information and the second information are both MAC PDU or UL-SCH resources
  • the priority or priority of the MAC PDU or UL-SCH resource is that of the MAC CE or logical channel data or padding bits contained therein.
  • Priority (refer to the previous description). Compare the priorities of these two MAC PDUs or UL-SCH resources, for example, the higher the priority value, the lower the priority.
  • the MAC layer since the MAC layer does not initiate two random access procedures at the same time, there is no case where both the first information and the second information are random access preambles.
  • the MAC layer of the terminal device can send corresponding uplink transmissions by comparing the first information and the second information (for example, generate a certain MAC PDU or not generate a MAC PDU, and instruct the physical layer to generate corresponding Uplink transmission, etc.), so that uplink control information or uplink data related to high-priority services (such as URLLC services) can be sent in time without being discarded, ensuring the delay and reliability of high-priority services.
  • high-priority services such as URLLC services
  • the first time-frequency resource and/or the second time-frequency resource may have a fourth priority.
  • the fourth priority here may be a priority processed in the physical layer that is indicated by the network device through DCI or configured by RRC.
  • the physical layer and the MAC layer can have consistent processing for the transmission of high-priority information.
  • the following time-frequency resources may refer to the first time-frequency resources and/or the second time-frequency resources, and the present application is not limited thereto.
  • the fourth priority can be the physical layer priority, or it can be the priority of UL grant, or it can be the priority of the time-frequency resource, or it can be the PUSCH carried or to be carried by the time-frequency resource.
  • the fourth priority may be indicated by the base station through DCI or configured through RRC signaling; optionally, in the case where the fourth priority is indicated by the base station through DCI , The physical layer in the terminal device notifies the MAC layer of the fourth priority, and when the fourth priority is configured by the base station through RRC signaling, the RRC layer in the terminal device configures the fourth priority to the MAC layer.
  • the fourth priority may be configured by the base station through RRC signaling; optionally, the RRC layer in the terminal device may configure the fourth priority to the MAC layer.
  • the fourth priority may be configured by the base station through RRC signaling; optionally, the RRC layer in the terminal device may configure the fourth priority to the MAC layer.
  • the fourth priority of the second time-frequency resource is higher than the fourth priority of the first time-frequency resource.
  • the MAC layer may instruct the physical layer to send the second information related to the second time-frequency resource.
  • the fourth priority of the second time-frequency resource is higher than or equal to (or not lower than) the fourth priority of the first time-frequency resource.
  • the MAC layer may instruct the physical layer to send the second information related to the second time-frequency resource.
  • the fourth priority of the second time-frequency resource is equal to the fourth priority of the first time-frequency resource.
  • the MAC layer may instruct the physical layer to send the second information related to the second time-frequency resource.
  • the fourth priority of the second time-frequency resource is lower than the fourth priority of the first time-frequency resource.
  • the MAC layer may not instruct the physical layer to send the second information related to the second time-frequency resource.
  • the fourth priority of the second time-frequency resource is lower than or equal to (not higher than) the fourth priority of the first time-frequency resource.
  • the MAC layer may not instruct the physical layer to send the second information related to the second time-frequency resource.
  • the MAC layer and/or the physical layer perform different processing according to different fourth priorities, perform faster and reliable processing of high-priority services, and ensure the QoS of high-priority services.
  • the MAC layer of the terminal device compares the first information related to the first uplink signal with the second information related to the second time-frequency resource, or compares the first information related to the first time-frequency resource with the Second information related to the second time-frequency resource.
  • the embodiment of the present application provides a method for receiving an uplink signal, which is described from the side of the network device.
  • the content of the embodiment of the present application that is the same as the embodiment of the first aspect will not be repeated.
  • FIG. 5 is a schematic diagram of an uplink signal receiving method according to an embodiment of the present application. As shown in FIG. 5, the method includes:
  • the network device sends configuration information or instruction information to a terminal device, where the configuration information or instruction information is at least used by the terminal device to compare the first information related to the first uplink signal with the first information related to the second time-frequency resource. Second information, or compare the first information related to the first time-frequency resource with the second information related to the second time-frequency resource; and
  • the network device receives the first uplink signal and/or the second uplink signal related to the second information sent by the terminal device, or the second uplink signal related to the first information and the second information.
  • the third uplink signal receives the first uplink signal and/or the second uplink signal related to the second information sent by the terminal device, or the second uplink signal related to the first information and the second information.
  • Figure 5 above only schematically illustrates the embodiments of the present application, but the present application is not limited thereto.
  • the order of execution between various operations can be appropriately adjusted, and some other operations can be added or some operations can be reduced.
  • Those skilled in the art can make appropriate modifications based on the above content, and are not limited to the description of FIG. 5 above.
  • the first time-frequency resource and/or the second time-frequency resource may have a fourth priority.
  • the fourth priority here may be a priority processed in the physical layer that is indicated by the network device through DCI or configured by RRC.
  • the physical layer and the MAC layer can have consistent processing for the transmission of high-priority information.
  • the following time-frequency resources may refer to the first time-frequency resources and/or the second time-frequency resources, and this application is not limited thereto.
  • the fourth priority can be the physical layer priority, or it can be the priority of UL grant, or it can be the priority of the time-frequency resource, or it can be the PUSCH carried or to be carried by the time-frequency resource.
  • the fourth priority may be indicated by the base station through DCI or configured through RRC signaling; optionally, in the case where the fourth priority is indicated by the base station through DCI , The physical layer in the terminal device notifies the MAC layer of the fourth priority, and when the fourth priority is configured by the base station through RRC signaling, the RRC layer in the terminal device configures the fourth priority to the MAC layer.
  • the fourth priority may be configured by the base station through RRC signaling; optionally, the RRC layer in the terminal device may configure the fourth priority to the MAC layer.
  • the fourth priority may be configured by the base station through RRC signaling; optionally, the RRC layer in the terminal device may configure the fourth priority to the MAC layer.
  • the fourth priority of the second time-frequency resource is higher than the fourth priority of the first time-frequency resource.
  • the MAC layer may instruct the physical layer to send the second information related to the second time-frequency resource.
  • the fourth priority of the second time-frequency resource is higher than or equal to (not lower than) the fourth priority of the first time-frequency resource.
  • the MAC layer may instruct the physical layer to send the second information related to the second time-frequency resource.
  • the fourth priority of the second time-frequency resource is equal to the fourth priority of the first time-frequency resource.
  • the MAC layer may instruct the physical layer to send the second information related to the second time-frequency resource.
  • the fourth priority of the second time-frequency resource is lower than the fourth priority of the first time-frequency resource.
  • the MAC layer may not instruct the physical layer to send the second information related to the second time-frequency resource.
  • the fourth priority of the second time-frequency resource is lower than or equal to (not higher than) the fourth priority of the first time-frequency resource.
  • the MAC layer may not instruct the physical layer to send the second information related to the second time-frequency resource.
  • the MAC layer and/or the physical layer perform different processing according to different fourth priorities, perform faster and reliable processing of high-priority services, and ensure the QoS of high-priority services.
  • the MAC layer of the terminal device compares the first information related to the first uplink signal with the second information related to the second time-frequency resource, or compares the first information related to the first time-frequency resource with the Second information related to the second time-frequency resource.
  • the embodiment of the present application provides an uplink signal sending device.
  • the device may be, for example, a terminal device, or it may be one or some parts or components of the terminal device.
  • the content of the embodiment of the present application that is the same as the embodiment of the first aspect will not be repeated.
  • FIG. 6 is a schematic diagram of an uplink signal sending apparatus according to an embodiment of the present application. As shown in FIG. 6, the uplink signal sending apparatus 600 includes:
  • An indication unit 601 which instructs the physical layer from the MAC layer to send the first uplink signal in the first time-frequency resource
  • a determining unit 602 which determines at the MAC layer that the second time-frequency resource and the first time-frequency resource at least partially overlap in the time domain or the time-frequency domain;
  • the comparing unit 603 compares the first information related to the first uplink signal with the second information related to the second time-frequency resource at the MAC layer.
  • the indicating unit 601 is further configured to at least instruct from the medium access control layer to the physical layer to send a second uplink signal related to the second information in the second time-frequency resource.
  • the device 600 for sending uplink signals further includes:
  • the sending unit 604 sends the second uplink signal on the second time-frequency resource at the physical layer, and/or sends the first uplink signal on the first time-frequency resource at the physical layer.
  • the indicating unit 601 is further configured to indicate information related to the second information or the second time-frequency resource or the priority of the second uplink signal from the MAC layer to the physical layer.
  • FIG. 7 is another schematic diagram of an uplink signal sending apparatus according to an embodiment of the present application. As shown in FIG. 7, the uplink signal sending apparatus 700 includes:
  • the determining unit 701 determines in the MAC layer that the first time-frequency resource and the second time-frequency resource at least partially overlap in the time domain or the time-frequency domain;
  • a comparing unit 702 which compares the first information related to the first time-frequency resource with the second information related to the second time-frequency resource at the MAC layer;
  • Instructing unit 703, which instructs from the MAC layer to the physical layer to send the first uplink signal related to the first information on the first time-frequency resource and/or send the first uplink signal related to the first information on the second time-frequency resource and the second time-frequency resource.
  • Information-related second uplink signal or instruct to send a third uplink signal related to the first information and the second information in the first time-frequency resource or the second time-frequency resource.
  • the apparatus 700 for sending an uplink signal further includes:
  • a sending unit 704 which sends the first uplink signal on the first time-frequency resource and/or sends the second uplink signal on the second time-frequency resource in the physical layer, or sends the second uplink signal on the first time-frequency resource.
  • the resource or the second time-frequency resource transmits a third uplink signal related to the first information and the second information.
  • the first uplink signal or the second uplink signal includes at least one of the following: a physical random access channel, a physical uplink control channel, and a physical uplink shared channel; the first information or the second uplink signal
  • the second information includes at least one of the following: random access preamble, scheduling request, media access control protocol data unit and/or uplink shared channel resources, data in logical channels, and channel state information.
  • the priority order of the first information and the second information is determined according to the protocol data unit of the media access control and/or the uplink shared channel resource and/or the logical channel priority and/or the trigger event.
  • the first priority of the first information and the first priority of the first information and the second priority of the first information are determined respectively according to the protocol data unit of the media access control and/or the uplink shared channel resource and/or the logical channel priority and/or the trigger event. Second priority of the second information; and comparing the first priority of the first information with the second priority of the second information to determine the priority order of the first information and the second information.
  • the first information and the second information are compared according to a media access control protocol data unit and/or uplink shared channel resource and/or logical channel priority and/or trigger event.
  • the media access control protocol data unit or the uplink shared channel resource includes at least one of the following: a media access control control element, data corresponding to a logical channel, and padding.
  • the media access control protocol data unit or the uplink shared channel resource contains the data corresponding to the logical channel but does not contain the media access control control element
  • one or more The highest priority among the priorities of the logical channels is used as the priority of the media access control protocol data unit or the uplink shared channel resource.
  • the media access control protocol data unit or the uplink shared channel resource contains the media access control control element but does not contain the data corresponding to the logical channel
  • one or more The highest priority among the priorities of the control elements of the media access control is used as the priority of the protocol data unit of the media access control or the uplink shared channel resource.
  • the media access control protocol data unit or the uplink shared channel resource contains the media access control control element but does not contain the data corresponding to the logical channel
  • one or more The highest priority among the priorities of the control elements of the media access control is configured by the network device or determined according to the type of the control elements of the media access control.
  • the media access control protocol data unit or the uplink shared channel resource contains both the data corresponding to the logical channel and the control element of the media access control
  • one or more The highest priority among the priorities of the logical channels is used as the priority of the media access control protocol data unit or the uplink shared channel resource, or the priority of one or more media access control control elements The highest priority is used as the priority of the media access control protocol data unit or the uplink shared channel resource.
  • the media access control protocol data unit or the uplink shared channel resource contains both the data corresponding to the logical channel and the control element of the media access control
  • one or more The highest priority among the priorities of one logical channel and one or more media access control control elements is used as the priority of the media access control protocol data unit or the uplink shared channel resource.
  • the media access control protocol data unit or the uplink shared channel resource contains both the data corresponding to the logical channel and the control element of the media access control, according to the logical channel and The type of control element of media access control determines the order of precedence or priority.
  • the priority order or priority of the logical channel and the control element of the medium access control is predefined or configured by a network device.
  • the logical The data of the channel is divided into at least the data from the first logical channel and the data from the second logical channel, and the priority order or priority is determined according to the type of the logical channel and the control element of the medium access control.
  • the priority value of the logical channel corresponding to the first logical channel is lower than a first threshold, and the priority value of the logical channel corresponding to the second logical channel is higher than or equal to the first threshold;
  • the transmission time length corresponding to the first logical channel is lower than a second threshold, and the transmission time length corresponding to the second logical channel is higher than or equal to the second threshold.
  • the uplink signal sending device 600 or 700 may also include other components or modules.
  • the uplink signal sending device 600 or 700 may also include other components or modules.
  • FIGS. 6 and 7 only exemplarily show the connection relationship or signal direction between various components or modules, but it should be clear to those skilled in the art that various related technologies such as bus connection can be used.
  • the foregoing components or modules can be implemented by hardware facilities such as a processor, a memory, a transmitter, and a receiver; the implementation of this application does not limit this.
  • the MAC layer of the terminal device compares the first information related to the first uplink signal with the second information related to the second time-frequency resource, or compares the first information related to the first time-frequency resource with the Second information related to the second time-frequency resource. In this way, it is possible to resolve conflicts between signals bearing or indicating different services.
  • the embodiment of the present application provides an uplink signal receiving device.
  • the device may be, for example, a network device, or may be a certain or some components or components of the network device.
  • the content of the embodiment of this application that is the same as the embodiment of the first aspect to the third aspect will not be repeated.
  • FIG. 8 is a schematic diagram of an uplink signal receiving apparatus according to an embodiment of the present application. As shown in FIG. 8, the uplink signal receiving apparatus 800 includes:
  • the sending unit 801 sends configuration information or instruction information to a terminal device, and the configuration information or instruction information is at least used by the terminal device to compare the first information related to the first uplink signal with the information related to the second time-frequency resource The second information, or compare the first information related to the first time-frequency resource with the second information related to the second time-frequency resource; and
  • the receiving unit 802 receives the first uplink signal and/or the second uplink signal related to the second information sent by the terminal device, or the first uplink signal related to the first information and the second information Three upstream signals.
  • the device 800 for receiving uplink signals may also include other components or modules.
  • the specific content of these components or modules reference may be made to related technologies.
  • FIG. 8 only exemplarily shows the connection relationship or signal direction between the various components or modules, but it should be clear to those skilled in the art that various related technologies such as bus connection can be used.
  • the foregoing components or modules may be implemented by hardware facilities such as a processor, a memory, a transmitter, and a receiver; the embodiment of the present application does not limit this.
  • the MAC layer of the terminal device compares the first information related to the first uplink signal with the second information related to the second time-frequency resource, or compares the first information related to the first time-frequency resource with the Second information related to the second time-frequency resource. In this way, it is possible to resolve conflicts between signals bearing or indicating different services.
  • An embodiment of the present application also provides a communication system, which may refer to FIG. 1, and the same content as the embodiments of the first aspect to the fourth aspect will not be repeated.
  • the communication system 100 may include:
  • the terminal device 102 indicates from the medium access control layer to the physical layer to send the first uplink signal on the first time-frequency resource; the medium access control layer determines that the second time-frequency resource and the first time-frequency resource are in the time domain At least partially overlapped in the time-frequency domain or in the time-frequency domain; and comparing the first information related to the first uplink signal with the second information related to the second time-frequency resource in the medium access control layer;
  • the network device 101 receives a first uplink signal and/or a second uplink signal related to the second information.
  • the communication system 100 may include:
  • the terminal device 102 determines at the medium access control layer that the first time-frequency resource and the second time-frequency resource at least partially overlap in the time domain or the time-frequency domain; compare the first time-frequency resource with the first time-frequency resource at the medium access control layer Resource-related first information and second information related to the second time-frequency resource; and instructing the physical layer from the medium access control layer to send information related to the first information in the first time-frequency resource
  • the first uplink signal and/or the second uplink signal related to the second information is sent on the second time-frequency resource, or it indicates that the transmission of the first time-frequency resource or the second time-frequency resource is related to the A third uplink signal related to the first information and the second information;
  • the network device 101 receives the first uplink signal and/or the second uplink signal, or the third uplink signal.
  • the embodiment of the present application also provides a network device, which may be a base station, for example, but the present application is not limited to this, and may also be other network devices.
  • a network device which may be a base station, for example, but the present application is not limited to this, and may also be other network devices.
  • FIG. 9 is a schematic diagram of the structure of a network device according to an embodiment of the present application.
  • the network device 900 may include: a processor 910 (for example, a central processing unit CPU) and a memory 920; the memory 920 is coupled to the processor 910.
  • the memory 920 can store various data; in addition, it also stores an information processing program 930, and the program 930 is executed under the control of the processor 910.
  • the processor 910 may be configured to execute a program to implement the uplink signal receiving method described in the embodiment of the second aspect.
  • the processor 910 may be configured to perform the following control: send configuration information or instruction information to a terminal device, where the configuration information or instruction information is at least used by the terminal device to compare first information related to the first uplink signal And second information related to the second time-frequency resource, or comparing the first information related to the first time-frequency resource with the second information related to the second time-frequency resource; and receiving the first information sent by the terminal device An uplink signal and/or a second uplink signal related to the second information, or a third uplink signal related to the first information and the second information.
  • the network device 900 may further include: a transceiver 940 and an antenna 950, etc.; wherein the functions of the above-mentioned components are similar to those of the prior art, and will not be repeated here. It should be noted that the network device 900 does not necessarily include all the components shown in FIG. 9; in addition, the network device 900 may also include components not shown in FIG. 9, and the prior art can be referred to.
  • the embodiment of the present application also provides a terminal device, but the present application is not limited to this, and may also be other devices.
  • Fig. 10 is a schematic diagram of a terminal device according to an embodiment of the present application.
  • the terminal device 1000 may include a processor 1010 and a memory 1020; the memory 1020 stores data and programs, and is coupled to the processor 1010. It is worth noting that this figure is exemplary; other types of structures can also be used to supplement or replace this structure to implement telecommunication functions or other functions.
  • the processor 1010 may be configured to execute a program to implement the uplink signal sending method as described in the embodiment of the first aspect.
  • the processor 1010 may be configured to perform the following control: instruct from the medium access control (MAC) layer to the physical layer (PHY) to send the first uplink signal on the first time-frequency resource; when the MAC layer determines the second time The frequency resource and the first time-frequency resource at least partially overlap (overlap) in the time domain or the time-frequency domain; and compare the first information related to the first uplink signal with the first information related to the first uplink signal at the MAC layer. Second information related to time-frequency resources.
  • MAC medium access control
  • PHY physical layer
  • the processor 1010 may be configured to perform the following control: determine at the MAC layer that the first time-frequency resource and the second time-frequency resource at least partially overlap (overlap) in the time domain or the time-frequency domain; The layer compares the first information related to the first time-frequency resource with the second information related to the second time-frequency resource; and indicates from the MAC layer to the physical layer that the first time-frequency resource is Send a first uplink signal related to the first information and/or send a second uplink signal related to the second information on the second time-frequency resource, or indicate that the first uplink signal is related to the first time-frequency resource or The second time-frequency resource sends a third uplink signal related to the first information and the second information.
  • the terminal device 1000 may further include: a communication module 1030, an input unit 1040, a display 1050, and a power supply 1060.
  • a communication module 1030 the functions of the above-mentioned components are similar to those of the prior art, and will not be repeated here. It is worth noting that the terminal device 1000 does not necessarily include all the components shown in FIG. 10, and the above-mentioned components are not necessary; in addition, the terminal device 1000 may also include components not shown in FIG. There is technology.
  • An embodiment of the present application also provides a computer program, wherein when the program is executed in a terminal device, the program causes the terminal device to execute the uplink signal sending method described in the embodiment of the first aspect.
  • An embodiment of the present application also provides a storage medium storing a computer program, wherein the computer program enables a terminal device to execute the uplink signal sending method described in the embodiment of the first aspect.
  • An embodiment of the present application also provides a computer program, wherein when the program is executed in a network device, the program causes the network device to execute the uplink signal receiving method described in the embodiment of the second aspect.
  • An embodiment of the present application also provides a storage medium storing a computer program, wherein the computer program causes a network device to execute the uplink signal receiving method described in the embodiment of the second aspect.
  • the above devices and methods of this application can be implemented by hardware, or can be implemented by hardware combined with software.
  • This application relates to such a computer-readable program.
  • the logic component can realize the above-mentioned device or constituent component, or the logic component can realize the above-mentioned various methods. Or steps.
  • This application also relates to storage media used to store the above programs, such as hard disks, magnetic disks, optical disks, DVDs, flash memory, etc.
  • the method/device described in combination with the embodiments of the present application may be directly embodied as hardware, a software module executed by a processor, or a combination of the two.
  • at least one of the functional block diagrams and/or at least one combination of the functional block diagrams shown in the figure may correspond to each software module of the computer program flow or each hardware module.
  • These software modules can respectively correspond to the steps shown in the figure.
  • These hardware modules can be implemented by solidifying these software modules by using a field programmable gate array (FPGA), for example.
  • FPGA field programmable gate array
  • the software module can be located in RAM memory, flash memory, ROM memory, EPROM memory, EEPROM memory, registers, hard disk, removable disk, CD-ROM or any other form of storage medium known in the art.
  • a storage medium may be coupled to the processor, so that the processor can read information from the storage medium and write information to the storage medium; or the storage medium may be a component of the processor.
  • the processor and the storage medium may be located in the ASIC.
  • the software module can be stored in the memory of the mobile terminal, or can be stored in a memory card that can be inserted into the mobile terminal.
  • the software module can be stored in the MEGA-SIM card or a large-capacity flash memory device.
  • the functional blocks and/or at least one combination of the functional blocks described in the drawings it can be implemented as a general-purpose processor, a digital signal processor (DSP), or a dedicated integrated circuit for performing the functions described in the present application. Circuit (ASIC), Field Programmable Gate Array (FPGA) or other programmable logic device, discrete gate or transistor logic device, discrete hardware component, or any suitable combination thereof.
  • ASIC Application Specific Integrity
  • FPGA Field Programmable Gate Array
  • At least one of the functional blocks and/or at least one combination of the functional blocks described in the drawings may also be implemented as a combination of computing devices, for example, a combination of a DSP and a microprocessor, multiple microprocessors, and a DSP At least one microprocessor or any other such configuration combined in communication.
  • a method for sending uplink signals including:
  • the terminal device instructs the physical layer (PHY) from the medium access control (MAC) layer to send the first uplink signal on the first time-frequency resource;
  • the terminal device determines at the MAC layer that the second time-frequency resource and the first time-frequency resource at least partially overlap in the time domain or the time-frequency domain;
  • the terminal device compares the first information related to the first uplink signal with the second information related to the second time-frequency resource at the MAC layer.
  • the terminal device at least instructs the physical layer from the MAC layer to send a second uplink signal related to the second information in the second time-frequency resource.
  • the terminal device sends the second uplink signal on the second time-frequency resource at the physical layer.
  • Supplement 4 The method according to Supplement 1, wherein the method further includes:
  • Supplement 5 The method according to any one of Supplements 1 to 4, wherein the method further comprises:
  • the terminal device indicates information related to the second uplink signal or the second information or the priority of the second time-frequency resource from the MAC layer to the physical layer.
  • Supplement 6 The method according to any one of Supplements 1 to 5, wherein the priority of the second time-frequency resource is higher than the priority of the first time-frequency resource.
  • Supplement 7 The method according to any one of Supplements 1 to 5, wherein the priority of the second time-frequency resource is higher than or equal to the priority of the first time-frequency resource.
  • Supplement 8 The method according to any one of Supplements 1 to 5, wherein the priority of the second time-frequency resource is equal to the priority of the first time-frequency resource.
  • Supplement 9 The method according to any one of Supplements 1 to 8, wherein the first uplink signal or the second uplink signal includes at least one of the following: physical random access channel (PRACH), physical uplink Control channel (PUCCH), physical uplink shared channel (PUSCH).
  • PRACH physical random access channel
  • PUCCH physical uplink Control channel
  • PUSCH physical uplink shared channel
  • Supplement 10 The method according to any one of Supplements 1 to 9, wherein the first information or the second information includes at least one of the following: a random access preamble (Preamble), a scheduling request (SR) , Medium access control (MAC) protocol data unit (PDU), data in logical channels, uplink shared channel (UL-SCH) resources, channel state information (CSI).
  • Preamble a random access preamble
  • SR scheduling request
  • MAC Medium access control
  • PDU protocol data unit
  • UL-SCH uplink shared channel resources
  • CSI channel state information
  • Supplement 11 The method according to any one of Supplements 1 to 10, wherein the protocol data unit (PDU) and/or uplink shared channel (UL-SCH) resource and/or logic according to medium access control (MAC)
  • PDU protocol data unit
  • UL-SCH uplink shared channel
  • MAC medium access control
  • Supplement 12 The method according to any one of Supplements 1 to 10, wherein, according to media access control (MAC) protocol data unit (PDU) and/or uplink shared channel (UL-SCH) resources and/or logic Channel priority and/or trigger event, respectively determining the first priority of the first information and the second priority of the second information; and
  • MAC media access control
  • PDU protocol data unit
  • UL-SCH uplink shared channel
  • the first priority of the first information and the second priority of the second information are compared to determine the priority order of the first information and the second information.
  • Supplement 13 The method according to any one of Supplements 1 to 12, wherein, according to media access control (MAC) protocol data unit (PDU) and/or uplink shared channel (UL-SCH) resources and/or logic Channel priority and/or trigger event, comparing the first information with the second information.
  • MAC media access control
  • PDU protocol data unit
  • UL-SCH uplink shared channel
  • Supplement 14 The method according to any one of Supplements 10 to 13, wherein the MAC PDU or the UL-SCH resource includes at least one of the following: MAC CE (control element), data corresponding to logical channels, Padding.
  • MAC CE control element
  • data corresponding to logical channels Padding.
  • Supplement 15 The method according to any one of Supplements 10 to 14, wherein, when the first information and/or the second information is a scheduling request, according to the logical channel that triggers the scheduling request.
  • the priority of determines the priority or priority of the first information and/or the second information.
  • Supplement 16 The method according to any one of Supplements 10 to 14, wherein when the first information and/or the second information are random access preambles, according to the condition/ The event determines the priority or priority of the first information and/or the second information.
  • Appendix 17 The method according to 16, wherein the priority of the random access preamble that triggers the following conditions/events of the random access process is higher than the priority of the MAC PDU or the UL-SCH resource or logical channel data
  • the conditions/events include at least one of the following: Initial access from RRC_IDLE, RRC Connection Re-establishment procedure, Handover, Request by RRC upon synchronous reconfiguration, Transition from RRC_INACTIVE, To establish time alignment at SCell addition, Beam failure recovery.
  • Appendix 18 The method according to 16, wherein the priority of the random access preamble of the following condition/event that triggers the random access process is the priority of the logical channel corresponding to the uplink data or the downlink data; the condition/event Including at least one of the following: DL or UL data arrival during RRC_CONNECTED when UL synchronisation status is "non-synchronised", UL data arrival during RRC_CONNECTED when there are no PUCCH resources for SR available.
  • Appendix 19 The method according to 16, wherein the condition/event that triggers the random access process: the priority of the random access preamble of a scheduling request failure (SR failure) is the priority of the logical channel that triggers the scheduling request .
  • SR failure scheduling request failure
  • Appendix 20 The method according to 16, wherein the condition/event that triggers the random access process: The priority of the random access preamble of Request for Other SI is lower than the MAC PDU or the UL-SCH resource or logic The priority of the channel data.
  • Supplement 21 The method according to any one of Supplements 10 to 14, wherein, in the case where no MAC PDU is generated/assembled/obtained, the highest priority among the priorities of one or more logical channels is taken as UL- Priority of SCH resources.
  • Supplement 22 The method according to any one of Supplements 10 to 14, wherein, in the case that no MAC PDU is generated/assembled/obtained, the logical channel that satisfies the first time-frequency resource/the second time-frequency resource is prioritized
  • the highest priority among the priorities of one or more logical channels subject to LCP mapping restriction (LCP mapping restriction) is used as the priority of the UL-SCH resource.
  • Supplement 23 The method according to any one of Supplements 10 to 14, wherein, in the case that no MAC PDU is generated/assembled/obtained, the LCP mapping restriction of the first time-frequency resource/the second time-frequency resource will be met Among the priorities of one or more logical channels with data to be sent, the highest priority is used as the priority of the UL-SCH resource.
  • Supplement 24 The method according to Supplement 14, wherein when the MAC PDU or the UL-SCH resource contains data corresponding to the logical channel but does not include the MAC CE, one or more The highest priority among the priorities of the logical channels is used as the priority of the MAC PDU or the UL-SCH resource.
  • Supplement 25 The method according to Supplement 14, wherein when the MAC PDU or the UL-SCH resource includes the MAC CE and does not include data corresponding to the logical channel, one or more The highest priority among the priorities of the MAC CE is used as the priority of the MAC PDU or the UL-SCH resource.
  • Supplement 26 The method according to Supplement 14, wherein, in the case that the MAC PDU or the UL-SCH resource includes the MAC CE and does not include data corresponding to the logical channel, one or more The highest priority among the MAC CE priorities is configured by the network device or determined according to the MAC CE type.
  • Supplement 27 The method according to Supplement 26, wherein the priority order of different MAC CEs is:
  • MAC CE (MAC CE for BSR, with exception of BSR included for padding) used to exclude BSR from padding;
  • Single entry power headroom report MAC CE or multiple entry power headroom report MAC CE Single Entry PHR MAC CE or Multiple Entry PHR MAC CE
  • MAC CE for recommended bit rate query (MAC CE for Recommended bit rate query);
  • MAC CE (MAC CE for BSR included for padding) used for BSR including padding.
  • Appendix 28 The method according to Appendix 14, wherein when the MAC PDU or the UL-SCH resource contains both the data corresponding to the logical channel and the MAC CE, one or more The highest priority among the priorities of the two logical channels is used as the priority of the MAC PDU or the UL-SCH resource, or the highest priority among the priorities of one or more MAC CEs is used as the MAC PDU or The priority of the UL-SCH resource.
  • Appendix 29 The method according to Appendix 14, wherein when the MAC PDU or the UL-SCH resource contains both the data corresponding to the logical channel and the MAC CE, one or more The highest priority among the priorities of one logical channel and one or more MAC CEs is used as the priority of the MAC PDU or the UL-SCH.
  • Supplement 30 The method according to Supplement 14, wherein when the MAC PDU or the UL-SCH resource contains both the data corresponding to the logical channel and the MAC CE, according to the logical channel and The type of MAC CE determines the order of precedence or priority.
  • Supplement 31 The method according to Supplement 30, wherein the priority order of data of different MAC CEs and logical channels is:
  • MAC CE (MAC CE for BSR, with exception of BSR included for padding) used to exclude BSR from padding;
  • Single entry power headroom report MAC CE or multiple entry power headroom report MAC CE Single Entry PHR MAC CE or Multiple Entry PHR MAC CE
  • MAC CE for recommended bit rate query (MAC CE for Recommended bit rate query);
  • MAC CE (MAC CE for BSR included for padding) used for BSR including padding.
  • Supplement 32 The method according to Supplement 14, wherein the priority or priority of the logical channel and the MAC CE is predefined or configured by a network device.
  • Appendix 33 The method according to Appendix 14, wherein when the MAC PDU or the UL-SCH resource contains both the data corresponding to the logical channel and the MAC CE, the logical The data of the channel is divided into at least the data from the first logical channel and the data from the second logical channel, and the priority order or priority is determined according to the type of the logical channel and the MAC CE.
  • Supplement 34 The method according to Supplement 33, wherein the priority value of the logical channel corresponding to the first logical channel is lower than a first threshold, and the priority value of the logical channel corresponding to the second logical channel is higher Equal to or equal to the first threshold;
  • the transmission time length corresponding to the first logical channel is lower than a second threshold, and the transmission time length corresponding to the second logical channel is higher than or equal to the second threshold.
  • Supplement 35 The method according to Supplement 33 or 34, wherein the priority order of data of different MAC CEs and logical channels is:
  • MAC CE (MAC CE for BSR, with exception of BSR included for padding) used to exclude BSR from padding;
  • Single entry power headroom report MAC CE or multiple entry power headroom report MAC CE Single Entry PHR MAC CE or Multiple Entry PHR MAC CE
  • MAC CE for recommended bit rate query (MAC CE for Recommended bit rate query);
  • MAC CE (MAC CE for BSR included for padding) used for BSR including padding.
  • Supplement 36 The method according to Supplement 33 or 34, wherein the priority order of data of different MAC CEs and logical channels is:
  • MAC CE (MAC CE for BSR, with exception of BSR included for padding) used to exclude BSR from padding;
  • Single entry power headroom report MAC CE or multiple entry power headroom report MAC CE Single Entry PHR MAC CE or Multiple Entry PHR MAC CE
  • MAC CE for recommended bit rate query (MAC CE for Recommended bit rate query);
  • MAC CE (MAC CE for BSR included for padding) used for BSR including padding.
  • Supplement 37 The method according to any one of Supplements 1 to 36, wherein, in the case that the first information and the second information are both scheduling requests, namely SR1 and SR2, if the configuration of the SR1 The corresponding PUCCH resource overlaps with the PUCCH resource corresponding to the SR2 configuration, then
  • the MAC layer instructs the physical layer to send the logical channel on the PUCCH resource corresponding to the SR1 SR1;
  • the MAC layer directs the physical layer to the PUCCH resource corresponding to the SR Send the SR;
  • the MAC layer instructs the physical layer to send the SR on the PUCCH resource corresponding to the SR.
  • Supplement 38 The method according to any one of Supplements 1 to 36, wherein the first information is a random access preamble and the second information is a scheduling request, or the first information is a scheduling request And when the second information is a random access preamble, the priority or priority is determined according to at least one of the following methods:
  • the priority of the random access preamble of the following conditions/events that trigger the random access process is higher than the priority of the scheduling request;
  • the conditions/events include at least one of the following: Initial access from RRC_IDLE, RRC Connection Re- establishment procedure, Handover, Request by RRC upon synchronous reconfiguration, Transition from RRC_INACTIVE, To establish time alignment at SCell addition, Beam failure recovery;
  • the priority of the random access preamble of the following conditions/events that trigger the random access process is the priority of the logical channel corresponding to uplink data or downlink data
  • the priority of the scheduling request is the logical channel that triggers the scheduling request
  • the conditions/events include at least one of the following: DL or UL data arrival during RRC_CONNECTED when UL synchronisation status is "non-synchronised", UL data arrival during RRC_CONNECTED when there are no PUCCH resources for SR available;
  • the condition/event that triggers the random access process is that the priority of the random access preamble for which the scheduling request fails is the priority of the logical channel that triggered the failure of the scheduling request, and the priority of the scheduling request is that the priority of the scheduling request is triggered The priority of the logical channel;
  • the condition/event that triggers the random access process is that the priority of the random access preamble of Request for Other SI is lower than the priority of the scheduling request.
  • Supplement 39 The method according to any one of Supplements 1 to 36, wherein the first information is a scheduling request and the second information is a MAC PDU or UL-SCH resource, or the first information When it is a MAC PDU or UL-SCH resource and the second information is a scheduling request, the priority or priority of the scheduling request is the priority of the logical channel that triggers the scheduling request, and the MAC PDU or UL -The priority or priority of the SCH resource is the priority of the MAC CE or logical channel data or padding bits contained therein.
  • Supplement 40 The method according to any one of Supplements 1 to 36, wherein the first information is a random access preamble and the second information is MAC PDU or UL-SCH resource, or the first When the first information is a MAC PDU or UL-SCH resource and the second information is a random access preamble, the priority or priority is determined according to at least one of the following methods:
  • the priority of the random access preamble of the following conditions/events that trigger the random access process is higher than the priority of the MAC PDU or UL-SCH resource or logical channel data;
  • the conditions/events include at least one of the following: Initial access from RRC_IDLE, RRC Connection Re-establishment procedure, Handover, Request by RRC upon synchronous reconfiguration, Transition from RRC_INACTIVE, To establish time alignment at SCell addition, Beam failure recovery;
  • the priority of the random access preamble of the following conditions/events that trigger the random access process is the priority of the logical channel corresponding to uplink data or downlink data, and the conditions/events include at least one of the following: DL or UL data arrival during RRC_CONNECTED when UL synchronisation status is "non-synchronised", UL data arrival during RRC_CONNECTED when there are no PUCCH resources for SR available;
  • the condition/event for triggering the random access process is that the priority of the random access preamble that fails the scheduling request is the priority of the logical channel that triggers the scheduling request failed;
  • the condition/event that triggers the random access process is that the priority of the random access preamble of Request for Other SI is lower than the priority of the MAC PDU or UL-SCH resource or logical channel data.
  • Supplement 41 The method according to any one of Supplements 1 to 36, wherein the first information is MAC PDU and the second information is MAC PDU or UL-SCH resource, or the first information When it is a MAC PDU or UL-SCH resource and the second information is a MAC PDU, the priority or priority of the MAC PDU or UL-SCH resource is that of the MAC CE or logical channel data or padding bits contained therein. priority.
  • Supplement 42 A method for sending uplink signals, including:
  • the terminal device determines at the MAC layer that the first time-frequency resource and the second time-frequency resource at least partially overlap in the time domain or the time-frequency domain;
  • the terminal device instructs from the MAC layer to the physical layer to send the first uplink signal related to the first information in the first time-frequency resource and/or send the first uplink signal related to the first information in the second time-frequency resource
  • Supplement 43 The method according to Supplement 42, wherein the method further includes:
  • the terminal device sends the first uplink signal on the first time-frequency resource at the physical layer and/or sends the second uplink signal on the second time-frequency resource, or at the first time
  • the frequency resource or the second time-frequency resource sends a third uplink signal related to the first information and the second information.
  • Supplement 44 The method according to Supplement 42 or 43, wherein the method further includes:
  • the terminal device indicates from the MAC layer to the physical layer information related to the first uplink signal or the first information or the priority of the first time-frequency resource, and/or is related to the A second uplink signal or the second information or information related to the priority of the second time-frequency resource.
  • Supplement 45 The method according to any one of Supplements 42 to 44, wherein the priority of the second time-frequency resource is higher than the priority of the first time-frequency resource.
  • Supplement 46 The method according to any one of Supplements 42 to 44, wherein the priority of the second time-frequency resource is higher than or equal to the priority of the first time-frequency resource.
  • Supplement 47 The method according to any one of Supplements 42 to 44, wherein the priority of the second time-frequency resource is equal to the priority of the first time-frequency resource.
  • Supplement 48 The method according to any one of Supplements 42 to 47, wherein the first uplink signal or the second uplink signal includes at least one of the following: physical random access channel (PRACH), physical uplink Control channel (PUCCH), physical uplink shared channel (PUSCH).
  • PRACH physical random access channel
  • PUCCH physical uplink Control channel
  • PUSCH physical uplink shared channel
  • Supplement 49 The method according to any one of Supplements 42 to 48, wherein the first information or the second information includes at least one of the following: a random access preamble (Preamble), a scheduling request (SR) , Medium access control (MAC) protocol data unit (PDU), data in logical channels, uplink shared channel (UL-SCH) resources, channel state information (CSI).
  • Preamble a random access preamble
  • SR scheduling request
  • MAC Medium access control
  • PDU protocol data unit
  • UL-SCH uplink shared channel
  • CSI channel state information
  • Supplement 50 The method according to any one of Supplements 42 to 49, wherein, according to media access control (MAC) protocol data unit (PDU) and/or uplink shared channel (UL-SCH) resources and/or logic
  • MAC media access control
  • PDU protocol data unit
  • UL-SCH uplink shared channel
  • Supplement 51 The method according to any one of Supplements 42 to 49, wherein, according to media access control (MAC) protocol data unit (PDU) and/or uplink shared channel (UL-SCH) resources and/or logic Channel priority and/or trigger event, respectively determining the first priority of the first information and the second priority of the second information; and
  • MAC media access control
  • PDU protocol data unit
  • UL-SCH uplink shared channel
  • the first priority of the first information and the second priority of the second information are compared to determine the priority order of the first information and the second information.
  • Supplement 52 The method according to any one of Supplements 42 to 51, wherein, according to media access control (MAC) protocol data unit (PDU) and/or uplink shared channel (UL-SCH) resources and/or logic Channel priority and/or trigger event, comparing the first information with the second information.
  • MAC media access control
  • PDU protocol data unit
  • UL-SCH uplink shared channel
  • Supplement 53 The method according to any one of Supplements 49 to 52, wherein the MAC PDU or the UL-SCH resource includes at least one of the following: MAC CE (control element), data corresponding to a logical channel, Padding.
  • MAC CE control element
  • Padding data corresponding to a logical channel
  • Supplement 54 The method according to any one of Supplements 49 to 53, wherein, when the first information and/or the second information is a scheduling request, according to the logical channel that triggers the scheduling request.
  • the priority of determines the priority or priority of the first information and/or the second information.
  • Supplement 55 The method according to any one of Supplements 49 to 53, wherein when the first information and/or the second information is a random access preamble, according to the condition/ The event determines the priority or priority of the first information and/or the second information.
  • Appendix 56 The method according to 55, wherein the priority of the random access preamble that triggers the following conditions/events of the random access process is higher than the priority of the MAC PDU or the UL-SCH resource or logical channel data
  • the conditions/events include at least one of the following: Initial access from RRC_IDLE, RRC Connection Re-establishment procedure, Handover, Request by RRC upon synchronous reconfiguration, Transition from RRC_INACTIVE, To establish time alignment at SCell addition, Beam failure recovery.
  • Appendix 57 The method according to 55, wherein the priority of the random access preamble of the following condition/event that triggers the random access process is the priority of the logical channel corresponding to the uplink data or the downlink data; the condition/event Including at least one of the following: DL or UL data arrival during RRC_CONNECTED when UL synchronisation status is "non-synchronised", UL data arrival during RRC_CONNECTED when there are no PUCCH resources for SR available.
  • Appendix 58 The method according to 55, wherein the condition/event that triggers the random access process: the priority of the random access preamble of a scheduling request failure (SR failure) is the priority of the logical channel that triggers the scheduling request .
  • SR failure scheduling request failure
  • Appendix 59 The method according to 55, wherein the condition/event that triggers the random access procedure: The priority of the random access preamble of Request for Other SI is lower than the MAC PDU or the UL-SCH resource or logic The priority of the channel data.
  • Supplement 60 The method according to any one of Supplements 49 to 53, wherein, in the case that no MAC PDU is generated/assembled/obtained, the highest priority among the priorities of one or more logical channels is taken as UL- Priority of SCH resources.
  • Supplement 61 The method according to any one of Supplements 49 to 53, wherein, in the case that no MAC PDU is generated/assembled/obtained, the logical channel that satisfies the first time-frequency resource/the second time-frequency resource is given priority
  • the highest priority among the priorities of one or more logical channels subject to LCP mapping restriction (LCP mapping restriction) is used as the priority of the UL-SCH resource.
  • Supplement 62 The method according to any one of Supplements 49 to 53, wherein, when no MAC PDU is generated/assembled/obtained, the LCP mapping restriction of the first time-frequency resource/the second time-frequency resource will be met Among the priorities of one or more logical channels with data to be sent, the highest priority is used as the priority of the UL-SCH resource.
  • Supplement 63 The method according to Supplement 53, wherein when the MAC PDU or the UL-SCH resource contains data corresponding to the logical channel but does not include the MAC CE, one or more The highest priority among the priorities of the logical channels is used as the priority of the MAC PDU or the UL-SCH resource.
  • Supplement 64 The method according to Supplement 53, wherein when the MAC PDU or the UL-SCH resource includes the MAC CE but does not include data corresponding to the logical channel, one or more The highest priority among the priorities of the MAC CE is used as the priority of the MAC PDU or the UL-SCH resource.
  • Supplement 65 The method according to Supplement 53, wherein, when the MAC PDU or the UL-SCH resource includes the MAC CE and does not include data corresponding to the logical channel, one or more The highest priority among the MAC CE priorities is configured by the network device or determined according to the MAC CE type.
  • Supplement 66 The method according to Supplement 65, wherein the priority order of different MAC CEs is:
  • MAC CE (MAC CE for BSR, with exception of BSR included for padding) used to exclude BSR from padding;
  • Single entry power headroom report MAC CE or multiple entry power headroom report MAC CE Single Entry PHR MAC CE or Multiple Entry PHR MAC CE
  • MAC CE for recommended bit rate query (MAC CE for Recommended bit rate query);
  • MAC CE (MAC CE for BSR included for padding) used for BSR including padding.
  • Appendix 67 The method according to Appendix 53, wherein when the MAC PDU or the UL-SCH resource contains both the data corresponding to the logical channel and the MAC CE, one or more The highest priority among the priorities of the two logical channels is used as the priority of the MAC PDU or the UL-SCH resource, or the highest priority among the priorities of one or more MAC CEs is used as the MAC PDU or The priority of the UL-SCH resource.
  • Appendix 68 The method according to Appendix 53, wherein when the MAC PDU or the UL-SCH resource contains both the data corresponding to the logical channel and the MAC CE, one or more The highest priority among the priorities of one logical channel and one or more MAC CEs is used as the priority of the MAC PDU or the UL-SCH.
  • Supplement 69 The method according to Supplement 53, wherein when the MAC PDU or the UL-SCH resource contains both the data corresponding to the logical channel and the MAC CE, according to the logical channel and The type of MAC CE determines the order of precedence or priority.
  • Appendix 70 The method according to Appendix 69, wherein the priority order of data of different MAC CEs and logical channels is:
  • MAC CE (MAC CE for BSR, with exception of BSR included for padding) used to exclude BSR from padding;
  • Single entry power headroom report MAC CE or multiple entry power headroom report MAC CE Single Entry PHR MAC CE or Multiple Entry PHR MAC CE
  • MAC CE for recommended bit rate query (MAC CE for Recommended bit rate query);
  • MAC CE (MAC CE for BSR included for padding) used for BSR including padding.
  • Supplement 71 The method according to Supplement 53, wherein the priority or priority of the logical channel and the MAC CE is predefined or configured by a network device.
  • Appendix 72 The method according to Appendix 53, wherein when the MAC PDU or the UL-SCH resource contains both the data corresponding to the logical channel and the MAC CE, the logical The data of the channel is divided into at least the data from the first logical channel and the data from the second logical channel, and the priority order or priority is determined according to the type of the logical channel and the MAC CE.
  • Appendix 73 The method according to Appendix 72, wherein the priority value of the logical channel corresponding to the first logical channel is lower than a first threshold, and the priority value of the logical channel corresponding to the second logical channel is higher Equal to or equal to the first threshold;
  • the transmission time length corresponding to the first logical channel is lower than a second threshold, and the transmission time length corresponding to the second logical channel is higher than or equal to the second threshold.
  • Supplement 74 The method according to Supplement 72 or 73, wherein the priority order of data of different MAC CEs and logical channels is:
  • MAC CE (MAC CE for BSR, with exception of BSR included for padding) used to exclude BSR from padding;
  • Single entry power headroom report MAC CE or multiple entry power headroom report MAC CE Single Entry PHR MAC CE or Multiple Entry PHR MAC CE
  • MAC CE for recommended bit rate query (MAC CE for Recommended bit rate query);
  • MAC CE (MAC CE for BSR included for padding) used for BSR including padding.
  • Supplement 75 The method according to Supplement 72 or 73, wherein the priority order of data of different MAC CEs and logical channels is:
  • MAC CE (MAC CE for BSR, with exception of BSR included for padding) used to exclude BSR from padding;
  • Single entry power headroom report MAC CE or multiple entry power headroom report MAC CE Single Entry PHR MAC CE or Multiple Entry PHR MAC CE
  • MAC CE for recommended bit rate query (MAC CE for Recommended bit rate query);
  • MAC CE (MAC CE for BSR included for padding) used for BSR including padding.
  • Supplement 76 The method according to any one of Supplements 42 to 75, wherein, if the first information and the second information are both scheduling requests, namely SR1 and SR2, if the configuration of the SR1 is The corresponding PUCCH resource overlaps with the PUCCH resource corresponding to the SR2 configuration, then
  • the MAC layer instructs the physical layer to send the logical channel on the PUCCH resource corresponding to the SR1 SR1;
  • the MAC layer directs the physical layer to the PUCCH resource corresponding to the SR Send the SR;
  • the MAC layer instructs the physical layer to send the SR on the PUCCH resource corresponding to the SR.
  • Supplement 77 The method according to any one of Supplements 42 to 75, wherein the first information is a random access preamble and the second information is a scheduling request, or the first information is a scheduling request And when the second information is a random access preamble, the priority or priority is determined according to at least one of the following methods:
  • the priority of the random access preamble of the following conditions/events that trigger the random access process is higher than the priority of the scheduling request;
  • the conditions/events include at least one of the following: Initial access from RRC_IDLE, RRC Connection Re- establishment procedure, Handover, Request by RRC upon synchronous reconfiguration, Transition from RRC_INACTIVE, To establish time alignment at SCell addition, Beam failure recovery;
  • the priority of the random access preamble of the following conditions/events that trigger the random access process is the priority of the logical channel corresponding to uplink data or downlink data
  • the priority of the scheduling request is the logical channel that triggers the scheduling request
  • the conditions/events include at least one of the following: DL or UL data arrival during RRC_CONNECTED when UL synchronisation status is "non-synchronised", UL data arrival during RRC_CONNECTED when there are no PUCCH resources for SR available;
  • the condition/event that triggers the random access process is that the priority of the random access preamble for which the scheduling request fails is the priority of the logical channel that triggered the failure of the scheduling request, and the priority of the scheduling request is that the priority of the scheduling request is triggered The priority of the logical channel;
  • the condition/event that triggers the random access process is that the priority of the random access preamble of Request for Other SI is lower than the priority of the scheduling request.
  • Supplement 78 The method according to any one of Supplements 42 to 75, wherein the first information is a scheduling request and the second information is a MAC PDU or UL-SCH resource, or the first information When it is a MAC PDU or UL-SCH resource and the second information is a scheduling request, the priority or priority of the scheduling request is the priority of the logical channel that triggers the scheduling request, and the MAC PDU or UL -The priority order or priority of the SCH resource is the priority of the MAC CE or logical channel data or padding bits contained therein.
  • Supplement 79 The method according to any one of Supplements 42 to 75, wherein the first information is a random access preamble and the second information is MAC PDU or UL-SCH resource, or the first When the first information is a MAC PDU or UL-SCH resource and the second information is a random access preamble, the priority or priority is determined according to at least one of the following methods:
  • the priority of the random access preamble of the following conditions/events that trigger the random access process is higher than the priority of the MAC PDU or UL-SCH resource or logical channel data;
  • the conditions/events include at least one of the following: Initial access from RRC_IDLE, RRC Connection Re-establishment procedure, Handover, Request by RRC upon synchronous reconfiguration, Transition from RRC_INACTIVE, To establish time alignment at SCell addition, Beam failure recovery;
  • the priority of the random access preamble of the following conditions/events that trigger the random access process is the priority of the logical channel corresponding to uplink data or downlink data, and the conditions/events include at least one of the following: DL or UL data arrival during RRC_CONNECTED when UL synchronisation status is "non-synchronised", UL data arrival during RRC_CONNECTED when there are no PUCCH resources for SR available;
  • the condition/event for triggering the random access process is that the priority of the random access preamble that fails the scheduling request is the priority of the logical channel that triggers the scheduling request failed;
  • the condition/event that triggers the random access process is that the priority of the random access preamble of Request for Other SI is lower than the priority of the MAC PDU or UL-SCH resource or logical channel data.
  • Supplement 80 The method according to any one of Supplements 42 to 75, wherein the first information is MAC PDU and the second information is MAC PDU or UL-SCH resource, or the first information When it is a MAC PDU or UL-SCH resource and the second information is a MAC PDU, the priority or priority of the MAC PDU or UL-SCH resource is that of the MAC CE or logical channel data or padding bits contained therein. priority.
  • a method for receiving uplink signals including:
  • the network device sends configuration information or instruction information to the terminal device, where the configuration information or instruction information is at least used by the terminal device to compare the first information related to the first uplink signal with the second information related to the second time-frequency resource , Or compare the first information related to the first time-frequency resource with the second information related to the second time-frequency resource; and
  • the network device receives the first uplink signal and/or the second uplink signal related to the second information sent by the terminal device, or the third uplink signal related to the first information and the second information Uplink signal.
  • a terminal device comprising a memory and a processor, the memory storing a computer program, and the processor is configured to execute the computer program to implement the uplink as described in any one of Supplements 1 to 80 The method of sending the signal.
  • a network device including a memory and a processor, the memory storing a computer program, and the processor is configured to execute the computer program to implement the uplink signal receiving method as described in Supplement 81.
  • a communication system including:
  • a terminal device which instructs the physical layer from the medium access control layer to send the first uplink signal on the first time-frequency resource; at the medium access control layer, it is determined that the second time-frequency resource and the first time-frequency resource are in the time domain Or at least partially overlap in the time-frequency domain; and compare the first information related to the first uplink signal with the second information related to the second time-frequency resource at the medium access control layer;
  • a network device that receives the first uplink signal and/or a second uplink signal related to the second information.
  • a communication system including:
  • a terminal device that determines at the medium access control layer that the first time-frequency resource and the second time-frequency resource at least partially overlap in the time domain or the time-frequency domain; compare the first time-frequency resource with the first time-frequency resource at the medium access control layer Related first information and second information related to the second time-frequency resource; and instructing the physical layer from the medium access control layer to send the first information related to the first information in the first time-frequency resource Send an uplink signal and/or send a second uplink signal related to the second information on the second time-frequency resource, or indicate that the first time-frequency resource or the second time-frequency resource is sent with the A third uplink signal related to the first information and the second information;
  • a network device that receives the first uplink signal and/or the second uplink signal, or the third uplink signal.

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Abstract

本申请实施例提供一种上行信号的发送和接收方法以及装置，所述方法包括：终端设备从MAC层向物理层指示在第一时频资源发送第一上行信号；在MAC层确定第二时频资源与所述第一时频资源在时域上或者时频域上至少部分重叠(overlap)；以及在MAC层比较与所述第一上行信号相关的第一信息和与所述第二时频资源相关的第二信息。

Description

上行信号的发送和接收方法以及装置 技术领域
本申请实施例涉及通信技术领域。
背景技术
近年来，基于移动通信网络的各类数据应用和服务的快速增长，被移动通信网络服务的终端设备也从传统的以人为使用主体的智能手机终端扩展到更多的以机器为主体的其它类型终端。为了适应这样的变化趋势，未来移动通信网络需要提供更灵活、更多样的服务，以满足不同终端设备、不同服务的需求。
第五代(5G)移动通信系统除传统的增强移动宽带(eMBB，enhanced Mobile Broadband)业务之外，还支持海量机器类型通信(mMTC，Massive Machine Type Communications)业务以及超高可靠低时延通信(URLLC，Ultra-Reliable and Low Latency Communications)业务。
URLLC业务有一些关键指标，例如对URLLC业务，用户面时延的目标应当是上行0.5ms和下行0.5ms。对一个包(packet)的一次传输的整体URLLC可靠性要求是对32字节(bytes)达到1*10 -5错误率，同时具有用户面时延1ms。
在一个终端设备中既进行URLLC业务又进行eMBB业务是一种常见例子，例如终端设备在进行文件下载业务(eMBB业务)的同时又进行实时在线游戏(URLLC业务)。由于URLLC业务对时延要求非常高，如果URLLC业务相关的信号需要发送的时候有一个eMBB业务信号正在发送，为了满足URLLC业务的时延要求，常常无法等到该eMBB业务信号传完后再发送这个URLLC业务相关的信号。
应该注意，上面对技术背景的介绍只是为了方便对本申请的技术方案进行清楚、完整的说明，并方便本领域技术人员的理解而阐述的。不能仅仅因为这些方案在本申请的背景技术部分进行了阐述而认为上述技术方案为本领域技术人员所公知。
发明内容
但是发明人发现：目前在承载例如eMBB业务的上行信号(或信息)和承载例如URLLC业务的上行信号(或信息)之间发生冲突的情况下，无法满足某些场景下信 号发送的需求。
针对上述问题的至少之一，本申请实施例提供一种上行信号的发送和接收方法以及装置。
根据本申请实施例的一个方面，提供一种上行信号的发送方法，包括：
终端设备从介质访问控制层向物理层指示在第一时频资源发送第一上行信号；
所述终端设备在所述介质访问控制层确定第二时频资源与所述第一时频资源在时域上或者时频域上至少部分重叠；以及
所述终端设备在所述介质访问控制层比较与所述第一上行信号相关的第一信息和与所述第二时频资源相关的第二信息。
根据本申请实施例的又一个方面，提供一种上行信号的发送装置，包括：
指示单元，其从介质访问控制层向物理层指示在第一时频资源发送第一上行信号；
确定单元，其在所述介质访问控制层确定第二时频资源与所述第一时频资源在时域上或者时频域上至少部分重叠；以及
比较单元，其在所述介质访问控制层比较与所述第一上行信号相关的第一信息和与所述第二时频资源相关的第二信息。
根据本申请实施例的又一个方面，提供一种上行信号的发送方法，包括：
终端设备在介质访问控制层确定第一时频资源与第二时频资源在时域上或者时频域上至少部分重叠；
所述终端设备在所述介质访问控制层比较与所述第一时频资源相关的第一信息和与所述第二时频资源相关的第二信息；以及
所述终端设备从所述介质访问控制层向物理层指示在所述第一时频资源发送与所述第一信息相关的第一上行信号和/或在所述第二时频资源发送与所述第二信息相关的第二上行信号，或者指示在所述第一时频资源或所述第二时频资源发送与所述第一信息和所述第二信息相关的第三上行信号。
根据本申请实施例的又一个方面，提供一种上行信号的发送装置，包括：
确定单元，其在介质访问控制层确定第一时频资源与第二时频资源在时域上或者时频域上至少部分重叠；
比较单元，其在所述介质访问控制层比较与所述第一时频资源相关的第一信息和与所述第二时频资源相关的第二信息；以及
指示单元，其从所述介质访问控制层向物理层指示在所述第一时频资源发送与所述第一信息相关的第一上行信号和/或在所述第二时频资源发送与所述第二信息相关的第二上行信号，或者指示在所述第一时频资源或所述第二时频资源发送与所述第一信息和所述第二信息相关的第三上行信号。
根据本申请实施例的又一个方面，提供一种上行信号的接收方法，包括：
网络设备向终端设备发送配置信息或指示信息，所述配置信息或指示信息至少被所述终端设备用于比较与第一上行信号相关的第一信息和与第二时频资源相关的第二信息，或者比较与第一时频资源相关的第一信息和与第二时频资源相关的第二信息；以及
所述网络设备接收所述终端设备发送的所述第一上行信号和/或与所述第二信息相关的第二上行信号，或者与所述第一信息和所述第二信息相关的第三上行信号。
根据本申请实施例的又一个方面，提供一种上行信号的接收装置，包括：
发送单元，其向终端设备发送配置信息或指示信息，所述配置信息或指示信息至少被所述终端设备用于比较与第一上行信号相关的第一信息和与第二时频资源相关的第二信息，或者比较与第一时频资源相关的第一信息和与第二时频资源相关的第二信息；以及
接收单元，其接收所述终端设备发送的所述第一上行信号和/或与所述第二信息相关的第二上行信号，或者与所述第一信息和所述第二信息相关的第三上行信号。
本申请实施例的有益效果之一在于：终端设备的介质访问控制(MAC，Media Access Control)层比较与第一上行信号相关的第一信息和与第二时频资源相关的第二信息，或者比较与第一时频资源相关的第一信息和与第二时频资源相关的第二信息。由此，能够解决承载或者指示不同业务的信号之间的冲突，从而有利于满足业务的时延要求。
参照后文的说明和附图，详细公开了本申请的特定实施方式，指明了本申请的原理可以被采用的方式。应该理解，本申请的实施方式在范围上并不因而受到限制。在所附权利要求的精神和条款的范围内，本申请的实施方式包括许多改变、修改和等同。
针对一种实施方式描述和/或示出的特征可以以相同或类似的方式在一个或更多个其它实施方式中使用，与其它实施方式中的特征相组合，或替代其它实施方式中的特征。
应该强调，术语“包括/包含”在本文使用时指特征、整件、步骤或组件的存在，但并不排除一个或更多个其它特征、整件、步骤或组件的存在或附加。
附图说明
在本申请实施例的一个附图或一种实施方式中描述的元素和特征可以与一个或更多个其它附图或实施方式中示出的元素和特征相结合。此外，在附图中，类似的标号表示几个附图中对应的部件，并可用于指示多于一种实施方式中使用的对应部件。
图1是本申请实施例的通信系统的一示意图；
图2是本申请实施例的上行信号的发送方法的一示意图；
图3是本申请实施例的上行信号的发送方法的另一示意图；
图4是本申请实施例的第一上行信号和第二上行信号冲突的示例图；
图5是本申请实施例的上行信号的接收方法的一示意图；
图6是本申请实施例的上行信号的发送装置的一示意图；
图7是本申请实施例的上行信号的发送装置的另一示意图；
图8是本申请实施例的上行信号的接收装置的一示意图；
图9是本申请实施例的网络设备的一示意图；
图10是本申请实施例的终端设备的一示意图。
具体实施方式
参照附图，通过下面的说明书，本申请的前述以及其它特征将变得明显。在说明书和附图中，具体公开了本申请的特定实施方式，其表明了其中可以采用本申请的原则的部分实施方式，应了解的是，本申请不限于所描述的实施方式，相反，本申请包括落入所附权利要求的范围内的全部修改、变型以及等同物。
在本申请实施例中，术语“第一”、“第二”等用于对不同元素从称谓上进行区分，但并不表示这些元素的空间排列或时间顺序等，这些元素不应被这些术语所限制。术语“和/或”包括相关联列出的术语的一种或多个中的任何一个和所有组合。术语“包含”、“包括”、“具有”等是指所陈述的特征、元素、元件或组件的存在，但并不排除存在或添加至少一个其它特征、元素、元件或组件。
在本申请实施例中，单数形式“一”、“该”等包括复数形式，应广义地理解为“一 种”或“一类”而并不是限定为“一个”的含义；此外术语“所述”应理解为既包括单数形式也包括复数形式，除非上下文另外明确指出。此外术语“根据”应理解为“至少部分根据……”，术语“基于”应理解为“至少部分基于……”，除非上下文另外明确指出。
在本申请实施例中，术语“通信网络”或“无线通信网络”可以指符合如下任意通信标准的网络，例如长期演进(LTE，Long Term Evolution)、增强的长期演进(LTE-A，LTE-Advanced)、宽带码分多址接入(WCDMA，Wideband Code Division Multiple Access)、高速报文接入(HSPA，High-Speed Packet Access)等等。
并且，通信系统中设备之间的通信可以根据任意阶段的通信协议进行，例如可以包括但不限于如下通信协议：1G(generation)、2G、2.5G、2.75G、3G、4G、4.5G以及5G、新无线(NR，New Radio)等等，和/或其它目前已知或未来将被开发的通信协议。
在本申请实施例中，术语“网络设备”例如是指通信系统中将终端设备接入通信网络并为该终端设备提供服务的设备。网络设备可以包括但不限于如下设备：基站(BS，Base Station)、接入点(AP、Access Point)、发送接收点(TRP，Transmission Reception Point)、广播发射机、移动管理实体(MME、Mobile Management Entity)、网关、服务器、无线网络控制器(RNC，Radio Network Controller)、基站控制器(BSC，Base Station Controller)等等。
其中，基站可以包括但不限于：节点B(NodeB或NB)、演进节点B(eNodeB或eNB)以及5G基站(gNB)，等等，此外还可包括远端无线头(RRH，Remote Radio Head)、远端无线单元(RRU，Remote Radio Unit)、中继(relay)或者低功率节点(例如femeto、pico等等)。并且术语“基站”可以包括它们的一些或所有功能，每个基站可以对特定的地理区域提供通信覆盖。术语“小区”可以指的是基站和/或其覆盖区域，这取决于使用该术语的上下文。
在本申请实施例中，术语“用户设备”(UE，User Equipment)或者“终端设备”(TE，Terminal Equipment或Terminal Device)例如是指通过网络设备接入通信网络并接收网络服务的设备。终端设备可以是固定的或移动的，并且也可以称为移动台(MS，Mobile Station)、终端、用户台(SS，Subscriber Station)、接入终端(AT，Access Terminal)、站，等等。
其中，终端设备可以包括但不限于如下设备：蜂窝电话(Cellular Phone)、个人 数字助理(PDA，Personal Digital Assistant)、无线调制解调器、无线通信设备、手持设备、机器型通信设备、膝上型计算机、无绳电话、智能手机、智能手表、数字相机，等等。
再例如，在物联网(IoT，Internet of Things)等场景下，终端设备还可以是进行监控或测量的机器或装置，例如可以包括但不限于：机器类通信(MTC，Machine Type Communication)终端、车载通信终端、设备到设备(D2D，Device to Device)终端、机器到机器(M2M，Machine to Machine)终端，等等。
此外，术语“网络侧”或“网络设备侧”是指网络的一侧，可以是某一基站，也可以包括如上的至少一个网络设备。术语“用户侧”或“终端侧”或“终端设备侧”是指用户或终端的一侧，可以是某一UE，也可以包括如上的至少一个终端设备。
以下通过示例对本申请实施例的场景进行说明，采用上行业务传输进行说明，但本申请不限于此，也可以是边链路上的业务传输。
图1是本申请实施例的通信系统的示意图，示意性说明了以终端设备和网络设备为例的情况，如图1所示，通信系统100可以包括网络设备101和终端设备102、103。为简单起见，图1仅以两个终端设备和一个网络设备为例进行说明，但本申请实施例不限于此。
在本申请实施例中，网络设备101和终端设备102、103之间可以进行现有的业务或者未来可实施的业务传输。例如，这些业务可以包括但不限于：增强的移动宽带(eMBB)、大规模机器类型通信(mMTC)、高可靠低时延通信(URLLC)和车联网(V2X)通信，等等。
在Rel-15的上行传输中，当上行调度请求(SR，scheduling request)的传输时机(transmission occasion)与上行共享信道(UL-SCH)的资源重叠时，终端设备的MAC层不会发送SR。当上行配置授权(configured grant)的PUSCH资源(例如期间duration)与动态调度或RAR中的上行授权的PUSCH资源(例如期间duration)重叠时，不会根据配置授权发送数据。目前没有区分上行传输与什么样的业务相关，例如与URLLC业务相关还是与eMBB业务相关。
此外，Rel-15仅对URLLC下行数据信道和eMBB下行数据信道的冲突解决进行了标准化。当前Rel-16的标准化正在讨论如何处理与URLLC业务和eMBB业务相关的其它传输之间的冲突。这里，其它传输包括上行数据信道中的传输、上行控制信道 中的传输、上行控制信息的传输等。
在以下的说明中，在不引起混淆的情况下，术语“上行控制信号”和“上行控制信息(UCI，Uplink Control Information)”或“物理上行控制信道(PUCCH，Physical Uplink Control Channel)”可以互换，术语“上行数据信号”和“上行数据信息”或“物理上行共享信道(PUSCH，Physical Uplink Shared Channel)”可以互换；
术语“下行控制信号”和“下行控制信息(DCI，Downlink Control Information)”或“物理下行控制信道(PDCCH，Physical Downlink Control Channel)”可以互换，术语“下行数据信号”和“下行数据信息”或“物理下行共享信道(PDSCH，Physical Downlink Shared Channel)”可以互换。
另外，发送或接收PUSCH可以理解为发送或接收由PUSCH承载的上行数据，发送或接收PUCCH可以理解为发送或接收由PUCCH承载的上行信息；上行信号可以包括上行数据信号和/或上行控制信号和/或上行参考信号等，也可以称为上行传输或上行信道；信号或信道所承载或指示的内容也可以称为业务。此外，术语“在资源发送信号”可以理解为“在资源上发送信号”或者“在资源中发送信号”，也可以理解为“使用资源发送信号”或者“根据资源发送信号”。
第一方面的实施例
本申请实施例提供一种上行信号的发送方法，从终端设备侧进行说明。图2是本申请实施例的上行信号的发送方法的一示意图，如图2所示，该方法包括：
201，终端设备从介质访问控制(MAC)层向物理层(PHY)指示在第一时频资源发送第一上行信号；
202，所述终端设备在所述MAC层确定第二时频资源与所述第一时频资源在时域上或者时频域上至少部分重叠(overlap)；以及
203，所述终端设备在所述MAC层比较与所述第一上行信号相关的第一信息和与所述第二时频资源相关的第二信息。
在本申请实施例中，MAC层已经向物理层指示在第一时频资源发送第一上行信号，或者MAC层已经组装(或获得)MAC PDU，在出现第二信息并且第二信息对应的第二时频资源与第一时频资源冲突的情况下，比较第一信息和第二信息；并根据比较结果确定是是否向物理层指示发送与第二信息相关的第二上行信号。其中，所述 冲突可以是第二时频资源与第一时频资源在时域上或者时频域上至少部分重叠(overlap)。
值得注意的是，以上附图2仅对本申请实施例进行了示意性说明，但本申请不限于此。例如可以适当地调整各个操作之间的执行顺序，此外还可以增加其它的一些操作或者减少其中的某些操作。本领域的技术人员可以根据上述内容进行适当地变型，而不仅限于上述附图2的记载。
在一些实施例中，第一上行信号或第二上行信号包括如下至少之一：物理随机接入信道(PRACH)、物理上行控制信道(PUCCH)、物理上行共享信道(PUSCH)等；但本申请不限于此。
在一些实施例中，第一信息或第二信息包括如下至少之一：随机接入前导(Preamble)、调度请求(SR)、介质访问控制(MAC)的协议数据单元(PDU)、逻辑信道中的数据、上行共享信道(UL-SCH)资源、信道状态信息(CSI)等；但本申请不限于此。
在一些实施例中，第一时频资源或第二时频资源包括如下至少之一：用于物理随机接入信道(PRACH)的时间和/或频率资源、用于物理上行控制信道(PUCCH)的时间和/或频率资源、用于物理上行共享信道(PUSCH)的时间和/或频率资源等。
例如，第一信息为随机接入前导(preamble)，第一上行信号可以是承载该preamble的PRACH信道，第一时频资源可以是该PRACH的时频资源；第一信息为SR，第一上行信号可以是承载该SR的PUCCH信道或PUSCH信道，第一时频资源可以是该PUCCH的时频资源或该PUSCH的时频资源；第一信息为MAC PDU或逻辑信道中的数据或UL-SCH资源，第一上行信号可以是承载该MAC PDU或逻辑信道中的数据或UL-SCH资源的PUSCH信道，第一时频资源可以是该PUSCH的时频资源；第一信息为CSI，例如CSI报告，第一上行信号可以是承载该CSI报告的PUSCH信道，其对应的MAC层数据为填充比特(padding bits)，第一时频资源可以是该PUSCH的时频资源。
以上以第一信息、第一上行信号、第一时频资源为例进行了说明，第二信息、第二上行信号、第二时频资源可以参照第一信息、第一上行信号、第一时频资源的描述，在此不再重复说明。
以第二信息为MAC PDU或逻辑信道中的数据或UL-SCH资源或CSI为例，所 述终端设备在实施所述比较时，可能已经生成第二信息对应的MAC PDU，也可能还没有生成第二信息对应的MAC PDU。本申请不对该第二信息的具体结构或形式进行限定。这里的生成(generate)还可以是组装(assemble)或获得(obtain)，还可以是触发一个重传(retransmission)或生成一个重传或向物理层指示重传一个传输块(Transport Block，TB)，本申请不做限制。
在一些实施例中，在MAC层出现第二信息可以包括如下情况：MAC层收到或具有或被配置上行授权(uplink grant，UL grant)，并根据该UL grant生成MAC PDU或将要生成MAC PDU。
在一些实施例中，在MAC层出现第二信息可以包括如下情况：MAC层触发了SR，例如MAC层由于缓存状态报告(BSR，Buffer Status Report)被触发而触发了SR。
在一些实施例中，在MAC层出现第二信息可以包括如下情况：由于特定的条件或事件在MAC层发起了随机接入过程，因而要发送随机接入前导(preamble)。
在一些实施例中，实施比较后，终端设备从MAC层向物理层至少指示在所述第二时频资源发送与所述第二信息相关的第二上行信号。本文中的“终端设备从MAC层向物理层指示…”可以理解为“终端设备的MAC层向物理层指示…”；“终端设备在物理层发送…”可以理解为“终端设备的物理层发送…”；“终端设备在MAC层确定…”可以理解为“终端设备的MAC层确定…”。所述终端设备的MAC层可以是一个或多于一个MAC实体(entity)，也可以是MAC逻辑功能。
以比较过程中第二信息为MAC PDU或逻辑信道中的数据或UL-SCH资源或CSI为例，例如，比较后第二信息优先于第一信息(关于优先顺序或优先级的内容如后述)。这种情况下，如果第二信息对应的MAC PDU还没有生成，终端设备的MAC层继续生成MAC PDU，并且向物理层指示在第二时频资源发送第二上行信号；如果第二信息对应的MAC PDU已经生成，则终端设备的MAC层向物理层指示在第二时频资源发送第二上行信号。
在一些实施例中，终端设备的物理层在第二时频资源发送第二上行信号。
在一些实施例中，实施比较后，终端设备不从MAC层向物理层指示在所述第二时频资源发送与所述第二信息相关的第二上行信号。
例如比较后第一信息优先于第二信息，MAC层可以不向物理层指示在所述第二 时频资源发送与所述第二信息相关的第二上行信号。这种情况下，MAC层可能在逻辑信道中或在混合自动重传请求(HARQ，hybrid automatic repeat request)缓存(buffer)中存储第二信息，或者丢弃第二信息，本申请对此不做限制。
在一些实施例中，终端设备的物理层在第一时频资源发送第一上行信号。
在一些实施例中，终端设备在MAC层向物理层指示与第二上行信号或者第二信息或者第二时频资源的优先级相关的信息。
例如，可以指示第二信息的优先级的取值，例如负整数、0、或正整数；
再例如，可以指示第二信息的优先于第一信息或第一上行信号，或者可以指示第二信息可以抢占第一信息或第一上行信号的发送等，比如采用一个1比特(bit)的标识(flag)进行指示，例如，当该flag出现或当该flag取值为1时，指示第二信息的优先于第一信息或第一上行信号，当该flag不出现或当该flag取值为0时，指示第二信息不优先于第一信息或第一上行信号；
再例如，可以指示第二信息是否仅包含填充比特(padding bits)，例如指示UL-SCH中是否仅包含MAC层的填充比特，等等。通信标准可以预先定义包含填充比特时，第二信息优先级较低。
该第二时频资源的优先级(可以称为第三优先级)可以由MAC层根据时频资源承载或将要承载的信息确定，例如根据第二时频资源承载或将要承载的第二信息确定第二时频资源的优先级的值或第二时频资源是否优先于第一时频资源等；即这里的时频资源的优先级由MAC层确定，然后由MAC层通知物理层。
以上以比较过程中使用优先级或优先顺序为例进行说明，但本申请不限于此，在比较过程中也可以不使用优先级或优先顺序。
图3是本申请实施例的上行信号的发送方法的另一示意图，如图3所示，该方法包括：
301，终端设备在MAC层确定第一时频资源与第二时频资源在时域上或者时频域上至少部分重叠(overlap)；
302，所述终端设备在所述MAC层比较与所述第一时频资源相关的第一信息和与所述第二时频资源相关的第二信息；以及
303，所述终端设备从所述MAC层向所述物理层指示在所述第一时频资源发送与所述第一信息相关的第一上行信号和/或在所述第二时频资源发送与所述第二信息 相关的第二上行信号，或者指示在所述第一时频资源或所述第二时频资源发送与所述第一信息和所述第二信息相关的第三上行信号。
在本申请实施例中，MAC层在出现了第一信息和第二信息(可能生成MAC PDU，也可能没有生成MAC PDU)并且对应的第一时频资源和第二时频资源冲突的情况下，比较第一信息和第二信息；并根据比较结果确定发送与该第一信息相关的第一上行信号还是发送与该第二信息相关的第二上行信号，还是发送与该第一信息和第二信息相关的第三上行信号。其中，所述冲突可以是第一时频资源与所述第二时频资源在时域上或者时频域上至少部分重叠(overlap)。
值得注意的是，以上附图3仅对本申请实施例进行了示意性说明，但本申请不限于此。例如可以适当地调整各个操作之间的执行顺序，此外还可以增加其它的一些操作或者减少其中的某些操作。本领域的技术人员可以根据上述内容进行适当地变型，而不仅限于上述附图3的记载。
以第二信息为MAC PDU或逻辑信道中的数据或UL-SCH资源或CSI为例，所述终端设备在实施所述比较时，可能已经生成第一信息或第二信息对应的MAC PDU，也可能还没有生成第一信息或第二信息对应的MAC PDU，本申请不对该第一信息或该第二信息的具体结构或形式进行限定。这里的生成(generate)还可以是组装(assemble)或获得(obtain)，还可以是触发一个重传(retransmission)或生成一个重传或向物理层指示重传一个传输块(Transport Block，TB)，本申请不做限制。
在一些实施例中，在MAC层出现第一信息和/或第二信息可以包括如下情况：MAC层收到或具有或被配置上行授权(uplink grant，UL grant)，并根据该UL grant生成MAC PDU或将要生成MAC PDU。
在一些实施例中，在MAC层出现第一信息和/或第二信息可以包括如下情况：在MAC层触发了SR，例如在MAC层的缓存状态报告(BSR，Buffer Status Report)触发了SR。
在一些实施例中，在MAC层出现第一信息和/或第二信息可以包括如下情况：由于特定的条件或事件在MAC层发起了随机接入过程，因而要发送的随机接入前导(preamble)。
在一些实施例中，终端设备在MAC层实施比较，以比较过程中使用优先级或优先顺序为例，如果第一信息的优先级较高(关于优先顺序或优先级的内容如后述)， 则终端设备从MAC层向物理层至少指示在所述第一时频资源发送与所述第一信息相关的第一上行信号，终端设备的物理层在第一时频资源发送第一上行信号；如果第二信息的优先级较高，则终端设备从MAC层向物理层至少指示在所述第二时频资源发送与所述第二信息相关的第二上行信号，终端设备的物理层在第二时频资源发送第二上行信号。
在一些实施例中，终端设备从MAC层向物理层指示第一信息和/或第一上行信号和/或第一时频资源，以及终端设备从MAC层向物理层指示第二信息和/或第二上行信号和/或第二时频资源。
在一些实施例中，终端设备的物理层可以将第一信息和第二信息合并后发送，例如采用复用(multiplexing)的方式，并采用第一时频资源或第二时频资源来发送合并了第一信息和第二信息的第三上行信号。
在一些实施例中，终端设备的物理层可以在第二时频资源中捎带(piggy-back)第一信息，例如SR(第一信息)可以被捎带在PUSCH资源(第二时频资源)中，与PUSCH资源上承载的数据和/或其他上行控制信息(第二信息)一起被发送。
在一些实施例中，终端设备的MAC层向物理层指示与第一上行信号或者第一信息或者第一时频资源的优先级相关的信息，和/或，与第二上行信号或者第二信息或者第二时频资源的优先级相关的信息。
例如，可以指示第一信息的优先级为6，指示第二信息的优先级为-2，其中数值越低代表优先级越高；再例如，可以指示第二信息是否优先于第一上行信号、或者指示第二信息是否可以抢占第一上行信号的发送等，比如采用1bit指示，该bit为0时代表第一信息优先，该bit为1时代表第二信息优先；再例如可以指示MAC PDU或UL-SCH资源是否仅包含填充比特(padding bits)，仅包含填充比特的MAC PDU或UL-SCH资源的优先级偏低。
第一时频资源和/或第二时频资源的优先级(可以称为第三优先级)可以由MAC层根据第一时频资源和/或第二时频资源承载或将要承载的信息确定，例如确定优先级的值或第二时频资源是否优先于第一时频资源等；即这里的时频资源的优先级由MAC层确定，然后由MAC层通知物理层。
图4是本申请实施例的第一上行信号和第二上行信号冲突的示例图。如图4所示，以第一上行信号为承载eMBB业务的PUSCH、第二上行信号为承载SR的PUSCH为 例，其中第一信息为eMBB业务对应的UL-SCH传输，第二信息为SR。
例如，该SR被URLLC业务触发，由于触发该SR的URLLC业务对应的逻辑信道的优先级高于UL-SCH传输中eMBB业务对应的逻辑信道的优先级，即第二信息的优先级高于第一信息的优先级，因此该SR被发送。
以下对于第一信息和第二信息的优先顺序，或者第一信息的优先级和第二信息的优先级进行说明。
在一些实施例中，根据介质访问控制(MAC)的协议数据单元(PDU)和/或上行共享信道(UL-SCH)资源和/或逻辑信道优先级和/或触发事件，确定第一信息和第二信息的优先顺序。
在一些实施例中，根据介质访问控制(MAC)的协议数据单元(PDU)和/或上行共享信道(UL-SCH)资源和/或逻辑信道优先级和/或触发事件，分别确定第一信息的第一优先级和第二信息的第二优先级；以及比较第一信息的第一优先级和第二信息的第二优先级，以确定第一信息和第二信息的优先顺序。
在一些实施例中，根据介质访问控制(MAC)的协议数据单元(PDU)和/或上行共享信道(UL-SCH)资源和/或逻辑信道优先级和/或触发事件，比较第一信息和第二信息。
例如，第一信息和/或第二信息为SR，优先顺序或者优先级根据触发该SR的逻辑信道的优先级确定。例如，图4中SR的优先级等于触发该SR的URLLC业务对应的逻辑信道的优先级。
再例如，第一信息和/或第二信息为随机接入前导，优先顺序或者优先级根据触发随机接入过程(random access procedure)的条件/事件确定。例如，随机接入过程被如下表1所示的事件(event)触发：
表1
Figure PCTCN2019116345-appb-000001
Figure PCTCN2019116345-appb-000002
再例如，关于随机接入前导的优先顺序或者优先级还可包括如下方式的至少之一：
- 触发随机接入过程的如下条件/事件的随机接入前导的优先级高于MAC PDU或上行共享信道(UL-SCH)资源或逻辑信道数据的优先级；这些条件/事件包括如下至少之一：Initial access from RRC_IDLE、RRC Connection Re-establishment procedure、Handover、Request by RRC upon synchronous reconfiguration、Transition from RRC_INACTIVE、To establish time alignment at SCell addition、Beam failure recovery等；
- 触发随机接入过程的如下条件/事件的随机接入前导的优先级为上行数据或下行数据对应的逻辑信道的优先级；这些条件/事件包括如下至少之一：DL or UL data arrival during RRC_CONNECTED when UL synchronisation status is"non-synchronised"、UL data arrival during RRC_CONNECTED when there are no PUCCH resources for SR available等；
- 触发随机接入过程的条件/事件SR failure的随机接入前导的优先级为触发该SR的逻辑信道的优先级；
- 触发随机接入过程的条件/事件Request for Other SI的随机接入前导的优先级低于MAC PDU或上行共享信道(UL-SCH)资源或逻辑信道数据的优先级，或者比MAC PDU和UL-SCH资源和逻辑信道数据的优先级都低。
在一些实施例中，MAC PDU或UL-SCH资源包括如下至少之一：MAC CE(控制元素)、逻辑信道对应的数据(本文简称为逻辑信道数据)、填充(padding)。
在一些实施例中，没有生成/组装/获得MAC PDU，将一个或多个逻辑信道的优先级中最高优先级作为UL-SCH资源的优先级。
在一些实施例中，没有生成/组装/获得MAC PDU，将满足第一时频资源/第二时频资源的逻辑信道优先级处理映射限制(LCP mapping restriction)的一个或多个逻辑信道的优先级中最高优先级作为UL-SCH资源的优先级。
在一些实施例中，没有生成/组装/获得MAC PDU，将满足第一时频资源/第二时频资源的LCP映射限制的有数据待发送的一个或多个逻辑信道的优先级中最高优先级作为UL-SCH资源的优先级。
在一些实施例中，在MAC PDU或UL-SCH资源包含逻辑信道对应的数据(可能还包含padding)而不包含MAC CE的情况下，将一个或多个逻辑信道的优先级中的最高优先级作为所述MAC PDU或所述UL-SCH资源的优先级。
在一些实施例中，在MAC PDU或UL-SCH资源包含MAC CE(可能还包含padding)而不包含逻辑信道对应的数据的情况下，将一个或多个MAC CE的优先级中的最高优先级作为所述MAC PDU或所述UL-SCH资源的优先级。
在一些实施例中，在MAC PDU或UL-SCH资源包含MAC CE(可能还包含padding)而不包含逻辑信道对应的数据的情况下，一个或多个MAC CE的优先级中的最高优先级由网络设备配置，或者根据MAC CE的类型确定。
例如，不同MAC CE的优先顺序为：
- C-RNTI MAC CE；
- 配置授权确认MAC CE(Configured Grant Confirmation MAC CE)；
- 用于排除了填充的BSR的MAC CE(MAC CE for BSR,with exception of BSR included for padding)；
- 单条目功率余量报告MAC CE或多条目功率余量报告MAC CE(Single Entry PHR MAC CE or Multiple Entry PHR MAC CE)；
- 用于推荐比特率查询的MAC CE(MAC CE for Recommended bit rate query)；
- 用于包括了填充的BSR的MAC CE(MAC CE for BSR included for padding)。
在一些实施例中，在MAC PDU或UL-SCH资源既包含逻辑信道对应的数据又包含MAC CE(可能还包含padding)的情况下，将一个或多个逻辑信道的优先级中的最高优先级作为所述MAC PDU或所述UL-SCH资源的优先级。
例如，所有逻辑信道的优先级高于所有MAC CE的优先级。
再例如，只考虑逻辑信道中最高的优先级。按照逻辑信道内的优先级确定逻辑信 道中最高的优先级。
在一些实施例中，在MAC PDU或UL-SCH资源既包含逻辑信道对应的数据又包含MAC CE(可能还包含padding)的情况下，将一个或多个MAC CE的优先级中的最高优先级作为所述MAC PDU或所述UL-SCH资源的优先级。
例如，所有MAC CE的优先级高于所有逻辑信道的优先级。
再例如，只考虑MAC PDU中包含的MAC CE中最高的优先级。按照MAC CE内的优先级确定MAC CE中最高的优先级(例如，按照LCP过程中资源分配的优先级确定MAC CE的优先级顺序)。
在一些实施例中，在MAC PDU或UL-SCH资源既包含逻辑信道对应的数据又包含MAC CE(可能还包含padding)的情况下，将一个或多个逻辑信道和一个或多个MAC CE的优先级中的最高优先级作为所述MAC PDU或所述UL-SCH的优先级。
在一些实施例中，在MAC PDU或UL-SCH资源既包含逻辑信道对应的数据又包含MAC CE(可能还包含padding)的情况下，根据逻辑信道和MAC CE的类型确定优先顺序或优先级。
例如，不同MAC CE和逻辑信道的数据的优先顺序为：
- C-RNTI MAC CE或来自UL-CCCH的数据；
- 配置授权确认MAC CE(Configured Grant Confirmation MAC CE)；
- 用于排除了填充的BSR的MAC CE(MAC CE for BSR,with exception of BSR included for padding)；
- 单条目功率余量报告MAC CE或多条目功率余量报告MAC CE(Single Entry PHR MAC CE or Multiple Entry PHR MAC CE)；
- 来自除UL-CCCH之外的任何逻辑信道的数据；
- 用于推荐比特率查询的MAC CE(MAC CE for Recommended bit rate query)；
- 用于包括了填充的BSR的MAC CE(MAC CE for BSR included for padding)。
再例如，逻辑信道优先级的取值可以为1-16的整数，取值越小表示优先级越高；优先级高于一个逻辑信道的MAC CE(例如C-RNTI MAC CE、Configured Grant Confirmation MAC CE等等)的优先级取值可以为负整数或0，取值越小表示优先级越高。
例如，Single Entry PHR MAC CE or Multiple Entry PHR MAC CE的优先级为0； MAC CE for BSR,with exception of BSR included for padding的优先级为-1；Configured Grant Confirmation MAC CE的优先级为-2；C-RNTI MAC CE或来自UL-CCCH的数据为-3；MAC CE for Recommended bit rate query的优先级为17；MAC CE for BSR included for padding的优先级为18。
再例如，如果一个MAC PDU/UL-SCH资源中包含Configured Grant Confirmation MAC CE和逻辑信道的数据，则该MAC PDU/UL-SCH资源的优先级为Configured Grant Confirmation MAC CE的优先级(例如为-2)。
在一些实施例中，逻辑信道和MAC CE的优先顺序或优先级被预定义或者被网络设备配置。
例如，MAC CE的优先级和逻辑信道的优先级被统一排序，可以是网络配置的，例如网络通过无线资源控制(RRC)消息来配置。表2示出了配置的一个例子。
表2
MAC CE或逻辑信道(LCH) 优先级(Priority)
C-RNTI MAC CE 1
LCH ID 1 2
Configured Grant Confirmation MAC CE 3
BSR MAC CE(excluding padding BSR) 4
LCH ID 2 5
… …
对于RRC消息的配置结构，例如可以使用RRC reconfiguration消息。上表2中对LCH的优先级配置可以放到rlc-BearerToAddModList中，对MAC CE的优先级配置可以放到mac-CellGroupConfig中。一个例子可以如下表3、4所示：
表3
Figure PCTCN2019116345-appb-000003
表4
Figure PCTCN2019116345-appb-000004
在一些实施例中，在MAC PDU或UL-SCH资源既包含逻辑信道对应的数据又包含MAC CE(可能还包含padding)的情况下，将逻辑信道的数据至少分为来自第一逻辑信道的数据和来自第二逻辑信道的数据，并根据逻辑信道和MAC CE的类型确定优先顺序或优先级。
其中，第一逻辑信道对应的逻辑信道优先级的值低于第一阈值，第二逻辑信道对应的逻辑信道优先级的值高于或等于第一阈值；或者，第一逻辑信道对应的传输时间长度低于第二阈值，第二逻辑信道对应的传输时间长度高于或等于第二阈值。
例如，可以将逻辑信道的数据分为至少2类，例如分为URLLC业务类的逻辑信道和eMBB业务类的逻辑信道。可以将逻辑信道优先级高于特定的值的逻辑信道归为一类，低于特定的值的逻辑信道归为一类；或者LCP restriction中max PUSCH duration低于特定的值的逻辑信道归为一类，高于特定的值的逻辑信道归为一类。其中特定的值可以是预定义的或配置的。
例如，来自第一逻辑信道的数据的优先顺序或优先级高于来自第二逻辑信道的数据的优先顺序或优先级。例如，不同MAC CE和逻辑信道的数据的优先顺序可以是：
- C-RNTI MAC CE或来自UL-CCCH的数据；
- 配置授权确认MAC CE(Configured Grant Confirmation MAC CE)；
- 用于排除了填充的BSR的MAC CE(MAC CE for BSR,with exception of BSR included for padding)；
- 单条目功率余量报告MAC CE或多条目功率余量报告MAC CE(Single Entry PHR MAC CE or Multiple Entry PHR MAC CE)；
- 来自除UL-CCCH之外的第一逻辑信道的数据；
- 来自除UL-CCCH之外的第二逻辑信道的数据；
- 用于推荐比特率查询的MAC CE(MAC CE for Recommended bit rate query)；
- 用于包括了填充的BSR的MAC CE(MAC CE for BSR included for padding)。
再例如，来自第一逻辑信道的数据的优先顺序或优先级可以高于特定的MAC CE，例如高于BSR MAC CE和/或PHR MAC CE，或者来自第一逻辑信道的数据的优先顺序或优先级可以低于特定的MAC CE，例如低于C-RNTI MAC CE或配置授权确认MAC CE。例如，不同MAC CE和逻辑信道的数据的优先顺序可以是：
- C-RNTI MAC CE或来自UL-CCCH的数据；
- 来自除UL-CCCH之外的第一逻辑信道的数据；
- 配置授权确认MAC CE(Configured Grant Confirmation MAC CE)；
- 用于排除了填充的BSR的MAC CE(MAC CE for BSR,with exception of BSR included for padding)；
- 单条目功率余量报告MAC CE或多条目功率余量报告MAC CE(Single Entry PHR MAC CE or Multiple Entry PHR MAC CE)；
- 来自除UL-CCCH之外的第二逻辑信道的数据；
- 用于推荐比特率查询的MAC CE(MAC CE for Recommended bit rate query)；
- 用于包括了填充的BSR的MAC CE(MAC CE for BSR included for padding)。
在一些实施例中，特定的MAC PDU的优先级可以设置为最低优先级、或预定义的优先级、或配置的优先级、或缺省的(default)优先级。
例如一个MAC PDU中不包含逻辑信道数据并且不包含MAC CE，例如该MAC PDU用于物理层传输非周期CSI报告且此时逻辑信道都没有数据待发送，那么MAC PDU中只会包含padding bits。此时可以将该MAC PDU的优先级设置为最低，例如设置为20，或者将该MAC PDU的优先顺序放到最后。
下面根据各种情况，详细描述第一信息和第二信息的比较：
在一些实施例中，第一信息和第二信息都是SR，例如第一信息为SR1，第二信息为SR2，如果SR1的配置对应的PUCCH资源与SR2的配置对应的PUCCH资源重 叠，则可以包括如下的至少一种实施方式：
例如，在触发SR1的逻辑信道的优先级(例如逻辑信道优先级)高于或等于触发SR2的逻辑信道的优先级的情况下，指导物理层在SR1对应的PUCCH资源上发送SR1。例如，通信标准的相应方案可以如下表5所述：
表5
Figure PCTCN2019116345-appb-000005
Figure PCTCN2019116345-appb-000006
再例如，也可以先比较触发SR1的逻辑信道与触发SR2的逻辑信道的优先级(例如逻辑信道优先级)，对优先级更高的逻辑信道触发的SR，进行后续的操作，例如判断相关的条件和/或指导物理层在该SR对应的PUCCH资源上发送该SR。例如，通信标准的相应方案可以如下表6所述：
表6
Figure PCTCN2019116345-appb-000007
Figure PCTCN2019116345-appb-000008
再例如，也可以按照触发SR的逻辑信道的优先级进行排序，根据优先顺序，对SR进行后续操作，例如判断相关的条件和/或指导物理层在该SR对应的PUCCH资源上发送该SR。例如，通信标准的相应方案可以如下表7所述：
表7
Figure PCTCN2019116345-appb-000009
Figure PCTCN2019116345-appb-000010
在一些实施例中，第一信息是SR，第二信息是preamble(第一信息是preamble，第二信息是SR时与此类似)，关于随机接入前导与SR的优先顺序或者优先级还可包括如下方式的至少之一：
- 触发随机接入过程的如下条件/事件的随机接入前导的优先级高于SR的优先级；这些条件/事件包括如下至少之一：Initial access from RRC_IDLE、RRC Connection Re-establishment procedure、Handover、Request by RRC upon synchronous reconfiguration、Transition from RRC_INACTIVE、To establish time alignment at SCell addition、Beam failure recovery等；
- 触发随机接入过程的如下条件/事件的随机接入前导的优先级为上行数据或下行数据对应的逻辑信道的优先级，SR的优先级为触发该SR的逻辑信道的优先级，比较该逻辑信道的优先级与触发SR的逻辑信道的优先级，优先级值越高则优先级越低；这些条件/事件包括如下至少之一：DL or UL data arrival during RRC_CONNECTED when UL synchronisation status is"non-synchronised"、UL data arrival during RRC_CONNECTED when there are no PUCCH resources for SR available等；
- 触发随机接入过程的条件/事件SR failure的随机接入前导的优先级为触发该失败SR的逻辑信道的优先级，SR的优先级为触发该SR的逻辑信道的优先级，比较该逻辑信道的优先级与触发该SR的逻辑信道的优先级，优先级值越高则优先级越低；
- 触发随机接入过程的条件/事件Request for Other SI的随机接入前导的优先级低于SR的优先级。
在一些实施例中，第一信息是SR，第二信息是MAC PDU或UL-SCH资源(第一信息是MAC PDU或UL-SCH资源，第二信息是SR时与此类似)，SR的优先顺序或优先级为触发该SR的逻辑信道的优先级，MAC PDU或UL-SCH资源的优先顺序或优先级为其中包含的MAC CE或逻辑信道数据或padding bits的优先级(可以参考前面的描述)。比较触发该SR的逻辑信道的优先级和MAC PDU或UL-SCH资源的优先级，例如优先级值越高则优先级越低。
在一些实施例中，第一信息是preamble，第二信息是MAC PDU(第一信息是MAC PDU，第二信息是preamble时与此类似)，关于随机接入前导与MAC PDU和 上行共享信道(UL-SCH)资源和逻辑信道的数据的优先顺序或者优先级还可包括如下方式的至少之一：
- 触发随机接入过程的如下条件/事件的随机接入前导的优先级高于MAC PDU或上行共享信道(UL-SCH)资源或逻辑信道数据的优先级；这些条件/事件包括如下至少之一：Initial access from RRC_IDLE、RRC Connection Re-establishment procedure、Handover、Request by RRC upon synchronous reconfiguration、Transition from RRC_INACTIVE、To establish time alignment at SCell addition、Beam failure recovery等；
- 触发随机接入过程的如下条件/事件的随机接入前导的优先级为上行数据或下行数据对应的逻辑信道的优先级，比较该逻辑信道的优先级与MAC PDU或上行共享信道(UL-SCH)资源或逻辑信道数据的优先级，优先级值越高则优先级越低；这些条件/事件包括如下至少之一：DL or UL data arrival during RRC_CONNECTED when UL synchronisation status is"non-synchronised"、UL data arrival during RRC_CONNECTED when there are no PUCCH resources for SR available等；
- 触发随机接入过程的条件/事件SR failure的随机接入前导的优先级为触发该失败SR的逻辑信道的优先级，比较该逻辑信道的优先级与MAC PDU或上行共享信道(UL-SCH)资源或逻辑信道数据的优先级，优先级值越高则优先级越低；
- 触发随机接入过程的条件/事件Request for Other SI的随机接入前导的优先级低于MAC PDU或上行共享信道(UL-SCH)资源或逻辑信道数据的优先级。
在一些实施例中，第一信息和第二信息都是MAC PDU或UL-SCH资源，MAC PDU或UL-SCH资源的优先顺序或优先级为其中包含的MAC CE或逻辑信道数据或padding bits的优先级(可以参考前面的描述)。比较这2个MAC PDU或UL-SCH资源的优先级，例如优先级值越高则优先级越低。
在本申请实施例中，由于MAC层不会同时发起2个随机接入过程，因此不存在第一信息和第二信息都是随机接入preamble的情况。
在本申请实施例中，终端设备的MAC层可以通过比较第一信息和第二信息，而进行相应的上行传输的发送(例如生成某个MAC PDU或不生成MAC PDU、指导物理层产生相应的上行传输等)，以使高优先级业务(例如URLLC业务)相关的上行控制信息或上行数据能及时地被发送且不被丢弃，保证了高优先级业务的时延和可靠 性。
在本申请实施例中，第一时频资源和/或第二时频资源可以具有第四优先级。这里的第四优先级可以是由网络设备通过DCI指示或RRC配置的、在物理层中处理的优先级。由此，物理层和MAC层对高优先级信息的发送能够具有一致的处理。以下的时频资源可以指第一时频资源和/或第二时频资源，本申请不限于此。
例如，该第四优先级可以是物理层优先级，或者也可以是UL grant的优先级，或者也可以是时频资源的优先级，或者也可以是该时频资源所承载或者将要承载的PUSCH的优先级，或者也可以是该时频资源所承载或将要承载的SR信号的优先级，或者也可以是该时频资源所承载或将要承载的PRACH的优先级，或者也可以是时频资源对应的终端处理能力，等等。
例如，当该时频资源承载或将要承载PUSCH时，该第四优先级可以由基站通过DCI指示或通过RRC信令配置；可选地，在该第四优先级由基站通过DCI指示的情况下，终端设备中物理层将该第四优先级通知MAC层，在该第四优先级由基站通过RRC信令配置的情况下，终端设备中RRC层将该第四优先级配置给MAC层。
或者，当该时频资源承载或将要承载SR信号时，该第四优先级可以由基站通过RRC信令配置；可选地，终端设备中RRC层可以将该第四优先级配置给MAC层。
或者，当该时频资源承载或将要承载PRACH时，该第四优先级可以由基站通过RRC信令配置；可选地，终端设备中RRC层可以将该第四优先级配置给MAC层。
在至少一个实施例中，第二时频资源的第四优先级高于第一时频资源的第四优先级。在这种情况下，MAC层可以指示物理层发送第二时频资源相关的第二信息。
在至少一个实施例中，第二时频资源的第四优先级高于或等于(或不低于)第一时频资源的第四优先级。在这种情况下，MAC层可以指示物理层发送第二时频资源相关的第二信息。
在至少一个实施例中，第二时频资源的第四优先级等于第一时频资源的第四优先级。在这种情况下，MAC层可以指示物理层发送第二时频资源相关的第二信息。
在至少一个实施例中，第二时频资源的第四优先级低于第一时频资源的第四优先级。在这种情况下，MAC层可以不指示物理层发送第二时频资源相关的第二信息。
在至少一个实施例中，第二时频资源的第四优先级低于或等于(不高于)第一时频资源的第四优先级。在这种情况下，MAC层可以不指示物理层发送第二时频资源 相关的第二信息。
由此，有助于MAC层和/或物理层根据不同的第四优先级进行不同的处理，对高优先级业务进行更快速和可靠的处理，保证高优先级业务的QoS。
以上各个实施例仅对本申请实施例进行了示例性说明，但本申请不限于此，还可以在以上各个实施例的基础上进行适当的变型。例如，可以单独使用上述各个实施例，也可以将以上各个实施例中的一种或多种结合起来。
由上述实施例可知，终端设备的MAC层比较与第一上行信号相关的第一信息和与第二时频资源相关的第二信息，或者比较与第一时频资源相关的第一信息和与第二时频资源相关的第二信息。由此，能够解决承载或者指示不同业务的信号之间的冲突，保证特定业务的时延要求。
第二方面的实施例
本申请实施例提供一种上行信号的接收方法，从网络设备侧进行说明。本申请实施例与第一方面的实施例相同的内容不再赘述。
图5是本申请实施例的上行信号的接收方法的一示意图，如图5所示，该方法包括：
501，网络设备向终端设备发送配置信息或指示信息，所述配置信息或指示信息至少被所述终端设备用于比较与第一上行信号相关的第一信息和与第二时频资源相关的第二信息，或者比较与第一时频资源相关的第一信息和与第二时频资源相关的第二信息；以及
502，所述网络设备接收所述终端设备发送的所述第一上行信号和/或与所述第二信息相关的第二上行信号，或者与所述第一信息和所述第二信息相关的第三上行信号。
值得注意的是，以上附图5仅对本申请实施例进行了示意性说明，但本申请不限于此。例如可以适当地调整各个操作之间的执行顺序，此外还可以增加其它的一些操作或者减少其中的某些操作。本领域的技术人员可以根据上述内容进行适当地变型，而不仅限于上述附图5的记载。
在本申请实施例中，第一时频资源和/或第二时频资源可以具有第四优先级。这里的第四优先级可以是由网络设备通过DCI指示或RRC配置的、在物理层中处理的优先级。由此，物理层和MAC层对高优先级信息的发送能够具有一致的处理。以下 的时频资源可以指第一时频资源和/或第二时频资源，本申请不限于此。
例如，该第四优先级可以是物理层优先级，或者也可以是UL grant的优先级，或者也可以是时频资源的优先级，或者也可以是该时频资源所承载或者将要承载的PUSCH的优先级，或者也可以是该时频资源所承载或者将要承载的SR信号的优先级，或者也可以是该时频资源所承载或者将要承载的PRACH的优先级，或者也可以是时频资源对应的终端处理能力，等等。
例如，当该时频资源承载或者将要承载PUSCH时，该第四优先级可以由基站通过DCI指示或通过RRC信令配置；可选地，在该第四优先级由基站通过DCI指示的情况下，终端设备中物理层将该第四优先级通知MAC层，在该第四优先级由基站通过RRC信令配置的情况下，终端设备中RRC层将该第四优先级配置给MAC层。
或者，当该时频资源承载或者将要承载SR信号时，该第四优先级可以由基站通过RRC信令配置；可选地，终端设备中RRC层可以将该第四优先级配置给MAC层。
或者，当该时频资源承载或者将要承载PRACH时，该第四优先级可以由基站通过RRC信令配置；可选地，终端设备中RRC层可以将该第四优先级配置给MAC层。
在至少一个实施例中，第二时频资源的第四优先级高于第一时频资源的第四优先级。在这种情况下，MAC层可以指示物理层发送第二时频资源相关的第二信息。
在至少一个实施例中，第二时频资源的第四优先级高于或等于(不低于)第一时频资源的第四优先级。在这种情况下，MAC层可以指示物理层发送第二时频资源相关的第二信息。
在至少一个实施例中，第二时频资源的第四优先级等于第一时频资源的第四优先级。在这种情况下，MAC层可以指示物理层发送第二时频资源相关的第二信息。
在至少一个实施例中，第二时频资源的第四优先级低于第一时频资源的第四优先级。在这种情况下，MAC层可以不指示物理层发送第二时频资源相关的第二信息。
在至少一个实施例中，第二时频资源的第四优先级低于或等于(不高于)第一时频资源的第四优先级。在这种情况下，MAC层可以不指示物理层发送第二时频资源相关的第二信息。
由此，有助于MAC层和/或物理层根据不同的第四优先级进行不同的处理，对高优先级业务进行更快速和可靠的处理，保证高优先级业务的QoS。
以上各个实施例仅对本申请实施例进行了示例性说明，但本申请不限于此，还可 以在以上各个实施例的基础上进行适当的变型。例如，可以单独使用上述各个实施例，也可以将以上各个实施例中的一种或多种结合起来。
由上述实施例可知，终端设备的MAC层比较与第一上行信号相关的第一信息和与第二时频资源相关的第二信息，或者比较与第一时频资源相关的第一信息和与第二时频资源相关的第二信息。由此，能够解决承载或者指示不同业务的信号之间的冲突，保证特定业务的时延要求。
第三方面的实施例
本申请实施例提供一种上行信号的发送装置。该装置例如可以是终端设备，也可以是配置于终端设备的某个或某些部件或者组件。本申请实施例与第一方面的实施例相同的内容不再赘述。
图6是本申请实施例的上行信号的发送装置的一示意图，如图6所示，上行信号的发送装置600包括：
指示单元601，其从MAC层向物理层指示在第一时频资源发送第一上行信号；
确定单元602，其在MAC层确定第二时频资源与所述第一时频资源在时域上或者时频域上至少部分重叠；以及
比较单元603，其在MAC层比较与所述第一上行信号相关的第一信息和与所述第二时频资源相关的第二信息。
在一些实施例中，指示单元601还用于从所述介质访问控制层向所述物理层至少指示在所述第二时频资源发送与所述第二信息相关的第二上行信号。
在一些实施例中，如图6所示，上行信号的发送装置600还包括：
发送单元604，其在物理层在所述第二时频资源发送所述第二上行信号，和/或，在物理层在所述第一时频资源发送所述第一上行信号。
在一些实施例中，指示单元601还用于从MAC层向物理层指示与所述第二信息或者所述第二时频资源或者第二上行信号的优先级相关的信息。
图7是本申请实施例的上行信号的发送装置的另一示意图，如图7所示，上行信号的发送装置700包括：
确定单元701，其在MAC层确定第一时频资源与第二时频资源在时域上或者时频域上至少部分重叠；
比较单元702，其在MAC层比较与所述第一时频资源相关的第一信息和与所述第二时频资源相关的第二信息；以及
指示单元703，其从MAC层向物理层指示在所述第一时频资源发送与所述第一信息相关的第一上行信号和/或在所述第二时频资源发送与所述第二信息相关的第二上行信号，或者指示在所述第一时频资源或所述第二时频资源发送与所述第一信息和所述第二信息相关的第三上行信号。
在一些实施例中，如图7所示，上行信号的发送装置700还包括：
发送单元704，其在物理层在所述第一时频资源发送所述第一上行信号和/或在所述第二时频资源发送所述第二上行信号，或者在所述第一时频资源或所述第二时频资源发送与所述第一信息和所述第二信息相关的第三上行信号。
在一些实施例中，所述第一上行信号或所述第二上行信号包括如下至少之一：物理随机接入信道、物理上行控制信道、物理上行共享信道；所述第一信息或所述第二信息包括如下至少之一：随机接入前导、调度请求、介质访问控制的协议数据单元和/或上行共享信道资源、逻辑信道中的数据、信道状态信息。
在一些实施例中，根据介质访问控制的协议数据单元和/或上行共享信道资源和/或逻辑信道优先级和/或触发事件，确定所述第一信息和所述第二信息的优先顺序。
在一些实施例中，根据介质访问控制的协议数据单元和/或上行共享信道资源和/或逻辑信道优先级和/或触发事件，分别确定所述第一信息的第一优先级和所述第二信息的第二优先级；以及比较所述第一信息的第一优先级和所述第二信息的第二优先级，以确定所述第一信息和所述第二信息的优先顺序。
在一些实施例中，根据介质访问控制的协议数据单元和/或上行共享信道资源和/或逻辑信道优先级和/或触发事件，比较所述第一信息和所述第二信息。
在一些实施例中，所述介质访问控制的协议数据单元或所述上行共享信道资源包括如下至少之一：介质访问控制的控制元素、逻辑信道对应的数据、填充。
在一些实施例中，在所述介质访问控制的协议数据单元或所述上行共享信道资源包含所述逻辑信道对应的数据而不包含所述介质访问控制的控制元素的情况下，将一个或多个逻辑信道的优先级中的最高优先级作为所述介质访问控制的协议数据单元或所述上行共享信道资源的优先级。
在一些实施例中，在所述介质访问控制的协议数据单元或所述上行共享信道资源 包含所述介质访问控制的控制元素而不包含所述逻辑信道对应的数据的情况下，将一个或多个介质访问控制的控制元素的优先级中的最高优先级作为所述介质访问控制的协议数据单元或所述上行共享信道资源的优先级。
在一些实施例中，在所述介质访问控制的协议数据单元或所述上行共享信道资源包含所述介质访问控制的控制元素而不包含所述逻辑信道对应的数据的情况下，一个或多个介质访问控制的控制元素的优先级中的最高优先级由网络设备配置，或者根据介质访问控制的控制元素的类型确定。
在一些实施例中，在所述介质访问控制的协议数据单元或所述上行共享信道资源既包含所述逻辑信道对应的数据又包含所述介质访问控制的控制元素的情况下，将一个或多个逻辑信道的优先级中的最高优先级作为所述介质访问控制的协议数据单元或所述上行共享信道资源的优先级，或者，将一个或多个介质访问控制的控制元素的优先级中的最高优先级作为所述介质访问控制的协议数据单元或所述上行共享信道资源的优先级。
在一些实施例中，在所述介质访问控制的协议数据单元或所述上行共享信道资源既包含所述逻辑信道对应的数据又包含所述介质访问控制的控制元素的情况下，将一个或多个逻辑信道和一个或多个介质访问控制的控制元素的优先级中的最高优先级作为所述介质访问控制的协议数据单元或所述上行共享信道资源的优先级。
在一些实施例中，在所述介质访问控制的协议数据单元或所述上行共享信道资源既包含所述逻辑信道对应的数据又包含所述介质访问控制的控制元素的情况下，根据逻辑信道和介质访问控制的控制元素的类型确定优先顺序或优先级。
在一些实施例中，所述逻辑信道和所述介质访问控制的控制元素的优先顺序或优先级被预定义或者被网络设备配置。
在一些实施例中，在所述介质访问控制的协议数据单元或所述上行共享信道资源既包含所述逻辑信道对应的数据又包含所述介质访问控制的控制元素的情况下，将所述逻辑信道的数据至少分为来自第一逻辑信道的数据和来自第二逻辑信道的数据，并根据逻辑信道和介质访问控制的控制元素的类型确定优先顺序或优先级。
在一些实施例中，所述第一逻辑信道对应的逻辑信道优先级的值低于第一阈值，所述第二逻辑信道对应的逻辑信道优先级的值高于或等于所述第一阈值；
或者，所述第一逻辑信道对应的传输时间长度低于第二阈值，所述第二逻辑信道 对应的传输时间长度高于或等于所述第二阈值。
值得注意的是，以上仅对与本申请相关的各部件或模块进行了说明，但本申请不限于此。上行信号的发送装置600或700还可以包括其它部件或者模块，关于这些部件或者模块的具体内容，可以参考相关技术。
此外，为了简单起见，图6、7中仅示例性示出了各个部件或模块之间的连接关系或信号走向，但是本领域技术人员应该清楚的是，可以采用总线连接等各种相关技术。上述各个部件或模块可以通过例如处理器、存储器、发射机、接收机等硬件设施来实现；本申请实施并不对此进行限制。
以上各实施例仅对本申请实施例进行了示例性说明，但本申请不限于此，还可以在以上各实施例的基础上进行适当的变型。例如，可以单独使用上述各个实施例，也可以将以上各个实施例中的一种或多种结合起来。
由上述实施例可知，终端设备的MAC层比较与第一上行信号相关的第一信息和与第二时频资源相关的第二信息，或者比较与第一时频资源相关的第一信息和与第二时频资源相关的第二信息。由此，能够解决承载或者指示不同业务的信号之间的冲突。
第四方面的实施例
本申请实施例提供一种上行信号的接收装置。该装置例如可以是网络设备，也可以是配置于网络设备的某个或某些部件或者组件。本申请实施例与第一方面至第三方面的实施例相同的内容不再赘述。
图8是本申请实施例的上行信号的接收装置的一示意图，如图8所示，上行信号的接收装置800包括：
发送单元801，其向终端设备发送配置信息或指示信息，所述配置信息或指示信息至少被所述终端设备用于比较与第一上行信号相关的第一信息和与第二时频资源相关的第二信息，或者比较与第一时频资源相关的第一信息和与第二时频资源相关的第二信息；以及
接收单元802，其接收所述终端设备发送的所述第一上行信号和/或与所述第二信息相关的第二上行信号，或者与所述第一信息和所述第二信息相关的第三上行信号。
值得注意的是，以上仅对与本申请相关的各部件或模块进行了说明，但本申请不限于此。上行信号的接收装置800还可以包括其它部件或者模块，关于这些部件或者 模块的具体内容，可以参考相关技术。
此外，为了简单起见，图8中仅示例性示出各个部件或模块之间的连接关系或信号走向，但是本领域技术人员应该清楚的是，可以采用总线连接等各种相关技术。上述各个部件或模块可以通过例如处理器、存储器、发射机、接收机等硬件设施来实现；本申请实施例并不对此进行限制。
由上述实施例可知，终端设备的MAC层比较与第一上行信号相关的第一信息和与第二时频资源相关的第二信息，或者比较与第一时频资源相关的第一信息和与第二时频资源相关的第二信息。由此，能够解决承载或者指示不同业务的信号之间的冲突。
第五方面的实施例
本申请实施例还提供一种通信系统，可以参考图1，与第一方面至第四方面的实施例相同的内容不再赘述。
在一些实施例中，通信系统100可以包括：
终端设备102，其从介质访问控制层向物理层指示在第一时频资源发送第一上行信号；在所述介质访问控制层确定第二时频资源与所述第一时频资源在时域上或者时频域上至少部分重叠；以及在所述介质访问控制层比较与所述第一上行信号相关的第一信息和与所述第二时频资源相关的第二信息；
网络设备101，其接收第一上行信号和/或与所述第二信息相关的第二上行信号。
在一些实施例中，通信系统100可以包括：
终端设备102，其在介质访问控制层确定第一时频资源与第二时频资源在时域上或者时频域上至少部分重叠；在所述介质访问控制层比较与所述第一时频资源相关的第一信息和与所述第二时频资源相关的第二信息；以及从所述介质访问控制层向物理层指示在所述第一时频资源发送与所述第一信息相关的第一上行信号和/或在所述第二时频资源发送与所述第二信息相关的第二上行信号，或者指示在所述第一时频资源或所述第二时频资源发送与所述第一信息和所述第二信息相关的第三上行信号；
网络设备101，其接收第一上行信号和/或第二上行信号，或者第三上行信号。
本申请实施例还提供一种网络设备，例如可以是基站，但本申请不限于此，还可以是其它的网络设备。
图9是本申请实施例的网络设备的构成示意图。如图9所示，网络设备900可以 包括：处理器910(例如中央处理器CPU)和存储器920；存储器920耦合到处理器910。其中该存储器920可存储各种数据；此外还存储信息处理的程序930，并且在处理器910的控制下执行该程序930。
例如，处理器910可以被配置为执行程序而实现如第二方面的实施例所述的上行信号的接收方法。例如，处理器910可以被配置为进行如下的控制：向终端设备发送配置信息或指示信息，所述配置信息或指示信息至少被所述终端设备用于比较与第一上行信号相关的第一信息和与第二时频资源相关的第二信息，或者比较与第一时频资源相关的第一信息和与第二时频资源相关的第二信息；以及接收所述终端设备发送的所述第一上行信号和/或与所述第二信息相关的第二上行信号，或者与所述第一信息和所述第二信息相关的第三上行信号。
此外，如图9所示，网络设备900还可以包括：收发机940和天线950等；其中，上述部件的功能与现有技术类似，此处不再赘述。值得注意的是，网络设备900也并不是必须要包括图9中所示的所有部件；此外，网络设备900还可以包括图9中没有示出的部件，可以参考现有技术。
本申请实施例还提供一种终端设备，但本申请不限于此，还可以是其它的设备。
图10是本申请实施例的终端设备的示意图。如图10所示，该终端设备1000可以包括处理器1010和存储器1020；存储器1020存储有数据和程序，并耦合到处理器1010。值得注意的是，该图是示例性的；还可以使用其它类型的结构，来补充或代替该结构，以实现电信功能或其它功能。
例如，处理器1010可以被配置为执行程序而实现如第一方面的实施例所述的上行信号的发送方法。例如，处理器1010可以被配置为进行如下的控制：从介质访问控制(MAC)层向物理层(PHY)指示在第一时频资源发送第一上行信号；在所述MAC层确定第二时频资源与所述第一时频资源在时域上或者时频域上至少部分重叠(overlap)；以及在所述MAC层比较与所述第一上行信号相关的第一信息和与所述第二时频资源相关的第二信息。
再例如，处理器1010可以被配置为进行如下的控制：在MAC层确定第一时频资源与第二时频资源在时域上或者时频域上至少部分重叠(overlap)；在所述MAC层比较与所述第一时频资源相关的第一信息和与所述第二时频资源相关的第二信息；以及从所述MAC层向所述物理层指示在所述第一时频资源发送与所述第一信息相关 的第一上行信号和/或在所述第二时频资源发送与所述第二信息相关的第二上行信号，或者指示在所述第一时频资源或所述第二时频资源发送与所述第一信息和所述第二信息相关的第三上行信号。
如图10所示，该终端设备1000还可以包括：通信模块1030、输入单元1040、显示器1050、电源1060。其中，上述部件的功能与现有技术类似，此处不再赘述。值得注意的是，终端设备1000也并不是必须要包括图10中所示的所有部件，上述部件并不是必需的；此外，终端设备1000还可以包括图10中没有示出的部件，可以参考现有技术。
本申请实施例还提供一种计算机程序，其中当在终端设备中执行所述程序时，所述程序使得所述终端设备执行第一方面的实施例所述的上行信号的发送方法。
本申请实施例还提供一种存储有计算机程序的存储介质，其中所述计算机程序使得终端设备执行第一方面的实施例所述的上行信号的发送方法。
本申请实施例还提供一种计算机程序，其中当在网络设备中执行所述程序时，所述程序使得所述网络设备执行第二方面的实施例所述的上行信号的接收方法。
本申请实施例还提供一种存储有计算机程序的存储介质，其中所述计算机程序使得网络设备执行第二方面的实施例所述的上行信号的接收方法。
本申请以上的装置和方法可以由硬件实现，也可以由硬件结合软件实现。本申请涉及这样的计算机可读程序，当该程序被逻辑部件所执行时，能够使该逻辑部件实现上文所述的装置或构成部件，或使该逻辑部件实现上文所述的各种方法或步骤。本申请还涉及用于存储以上程序的存储介质，如硬盘、磁盘、光盘、DVD、flash存储器等。
结合本申请实施例描述的方法/装置可直接体现为硬件、由处理器执行的软件模块或二者组合。例如，图中所示的功能框图中的至少一个和/或功能框图的至少一个组合，既可以对应于计算机程序流程的各个软件模块，亦可以对应于各个硬件模块。这些软件模块，可以分别对应于图中所示的各个步骤。这些硬件模块例如可利用现场可编程门阵列(FPGA)将这些软件模块固化而实现。
软件模块可以位于RAM存储器、闪存、ROM存储器、EPROM存储器、EEPROM存储器、寄存器、硬盘、移动磁盘、CD-ROM或者本领域已知的任何其它形式的存储介质。可以将一种存储介质耦接至处理器，从而使处理器能够从该存储介质读取信息，且可向该存储介质写入信息；或者该存储介质可以是处理器的组成部分。处理器 和存储介质可以位于ASIC中。该软件模块可以存储在移动终端的存储器中，也可以存储在可插入移动终端的存储卡中。例如，若设备(如移动终端)采用的是较大容量的MEGA-SIM卡或者大容量的闪存装置，则该软件模块可存储在该MEGA-SIM卡或者大容量的闪存装置中。
针对附图中描述的功能方框中的至少一个和/或功能方框的至少一个组合，可以实现为用于执行本申请所描述功能的通用处理器、数字信号处理器(DSP)、专用集成电路(ASIC)、现场可编程门阵列(FPGA)或者其它可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件或者其任意适当组合。针对附图描述的功能方框中的至少一个和/或功能方框的至少一个组合，还可以实现为计算设备的组合，例如，DSP和微处理器的组合、多个微处理器、与DSP通信结合的至少一个微处理器或者任何其它这种配置。
以上结合具体的实施方式对本申请进行了描述，但本领域技术人员应该清楚，这些描述都是示例性的，并不是对本申请保护范围的限制。本领域技术人员可以根据本申请的精神和原理对本申请做出各种变型和修改，这些变型和修改也在本申请的范围内。
关于包括以上实施例的实施方式，还公开下述的附记：
附记1、一种上行信号的发送方法，包括：
终端设备从介质访问控制(MAC)层向物理层(PHY)指示在第一时频资源发送第一上行信号；
所述终端设备在所述MAC层确定第二时频资源与所述第一时频资源在时域上或者时频域上至少部分重叠(overlap)；以及
所述终端设备在所述MAC层比较与所述第一上行信号相关的第一信息和与所述第二时频资源相关的第二信息。
附记2、根据附记1所述的方法，其中，所述方法还包括：
所述终端设备从所述MAC层向所述物理层至少指示在所述第二时频资源发送与所述第二信息相关的第二上行信号。
附记3、根据附记2所述的方法，其中，所述方法还包括：
所述终端设备在所述物理层在所述第二时频资源发送所述第二上行信号。
附记4、根据附记1所述的方法，其中，所述方法还包括：
所述终端设备在所述物理层在所述第一时频资源发送所述第一上行信号。
附记5、根据附记1至4任一项所述的方法，其中，所述方法还包括：
所述终端设备从所述MAC层向所述物理层指示与第二上行信号或者所述第二信息或者所述第二时频资源的优先级相关的信息。
附记6、根据附记1至5任一项所述的方法，其中，所述第二时频资源的优先级高于所述第一时频资源的优先级。
附记7、根据附记1至5任一项所述的方法，其中，所述第二时频资源的优先级高于或等于所述第一时频资源的优先级。
附记8、根据附记1至5任一项所述的方法，其中，所述第二时频资源的优先级等于所述第一时频资源的优先级。
附记9、根据附记1至8任一项所述的方法，其中，所述第一上行信号或所述第二上行信号包括如下至少之一：物理随机接入信道(PRACH)、物理上行控制信道(PUCCH)、物理上行共享信道(PUSCH)。
附记10、根据附记1至9任一项所述的方法，其中，所述第一信息或所述第二信息包括如下至少之一：随机接入前导(Preamble)、调度请求(SR)、介质访问控制(MAC)的协议数据单元(PDU)、逻辑信道中的数据、上行共享信道(UL-SCH)资源、信道状态信息(CSI)。
附记11、根据附记1至10任一项所述的方法，其中，根据介质访问控制(MAC)的协议数据单元(PDU)和/或上行共享信道(UL-SCH)资源和/或逻辑信道优先级和/或触发事件，确定所述第一信息和所述第二信息的优先顺序。
附记12、根据附记1至10任一项所述的方法，其中，根据介质访问控制(MAC)的协议数据单元(PDU)和/或上行共享信道(UL-SCH)资源和/或逻辑信道优先级和/或触发事件，分别确定所述第一信息的第一优先级和所述第二信息的第二优先级；以及
比较所述第一信息的第一优先级和所述第二信息的第二优先级，以确定所述第一信息和所述第二信息的优先顺序。
附记13、根据附记1至12任一项所述的方法，其中，根据介质访问控制(MAC)的协议数据单元(PDU)和/或上行共享信道(UL-SCH)资源和/或逻辑信道优先级和/或触发事件，比较所述第一信息和所述第二信息。
附记14、根据附记10至13任一项所述的方法，其中，所述MAC PDU或所述UL-SCH资源包括如下至少之一：MAC CE(控制元素)、逻辑信道对应的数据、填充(padding)。
附记15、根据附记10至14任一项所述的方法，其中，在所述第一信息和/或所述第二信息为调度请求的情况下，根据触发所述调度请求的逻辑信道的优先级确定所述第一信息和/或所述第二信息的优先顺序或者优先级。
附记16、根据附记10至14任一项所述的方法，其中，在所述第一信息和/或所述第二信息为随机接入前导时，根据触发随机接入过程的条件/事件确定所述第一信息和/或所述第二信息的优先顺序或者优先级。
附记17、根据16所述的方法，其中，触发随机接入过程的如下条件/事件的随机接入前导的优先级高于所述MAC PDU或所述UL-SCH资源或逻辑信道数据的优先级；所述条件/事件包括如下至少之一：Initial access from RRC_IDLE、RRC Connection Re-establishment procedure、Handover、Request by RRC upon synchronous reconfiguration、Transition from RRC_INACTIVE、To establish time alignment at SCell addition、Beam failure recovery。
附记18、根据16所述的方法，其中，触发随机接入过程的如下条件/事件的随机接入前导的优先级为上行数据或下行数据对应的逻辑信道的优先级；所述条件/事件包括如下至少之一：DL or UL data arrival during RRC_CONNECTED when UL synchronisation status is"non-synchronised"、UL data arrival during RRC_CONNECTED when there are no PUCCH resources for SR available。
附记19、根据16所述的方法，其中，触发随机接入过程的条件/事件：调度请求失败(SR failure)的随机接入前导的优先级为触发所述调度请求的逻辑信道的优先级。
附记20、根据16所述的方法，其中，触发随机接入过程的条件/事件：Request for Other SI的随机接入前导的优先级低于所述MAC PDU或所述UL-SCH资源或逻辑信道数据的优先级。
附记21、根据附记10至14任一项所述的方法，其中，在没有生成/组装/获得MAC PDU的情况下，将一个或多个逻辑信道的优先级中最高优先级作为UL-SCH资源的优先级。
附记22、根据附记10至14任一项所述的方法，其中，在没有生成/组装/获得 MAC PDU的情况下，将满足第一时频资源/第二时频资源的逻辑信道优先级处理映射限制(LCP mapping restriction)的一个或多个逻辑信道的优先级中最高优先级作为UL-SCH资源的优先级。
附记23、根据附记10至14任一项所述的方法，其中，在没有生成/组装/获得MAC PDU的情况下，将满足第一时频资源/第二时频资源的LCP映射限制的有数据待发送的一个或多个逻辑信道的优先级中最高优先级作为UL-SCH资源的优先级。
附记24、根据附记14所述的方法，其中，在所述MAC PDU或所述UL-SCH资源包含所述逻辑信道对应的数据而不包含所述MAC CE的情况下，将一个或多个逻辑信道的优先级中的最高优先级作为所述MAC PDU或所述UL-SCH资源的优先级。
附记25、根据附记14所述的方法，其中，在所述MAC PDU或所述UL-SCH资源包含所述MAC CE而不包含所述逻辑信道对应的数据的情况下，将一个或多个MAC CE的优先级中的最高优先级作为所述MAC PDU或所述UL-SCH资源的优先级。
附记26、根据附记14所述的方法，其中，在所述MAC PDU或所述UL-SCH资源包含所述MAC CE而不包含所述逻辑信道对应的数据的情况下，一个或多个MAC CE的优先级中的最高优先级由网络设备配置，或者根据MAC CE的类型确定。
附记27、根据附记26所述的方法，其中，不同MAC CE的优先顺序为：
C-RNTI MAC CE；
配置授权确认MAC CE(Configured Grant Confirmation MAC CE)；
用于排除了填充的BSR的MAC CE(MAC CE for BSR,with exception of BSR included for padding)；
单条目功率余量报告MAC CE或多条目功率余量报告MAC CE(Single Entry PHR MAC CE or Multiple Entry PHR MAC CE)；
用于推荐比特率查询的MAC CE(MAC CE for Recommended bit rate query)；
用于包括了填充的BSR的MAC CE(MAC CE for BSR included for padding)。
附记28、根据附记14所述的方法，其中，在所述MAC PDU或所述UL-SCH资源既包含所述逻辑信道对应的数据又包含所述MAC CE的情况下，将一个或多个逻辑信道的优先级中的最高优先级作为所述MAC PDU或所述UL-SCH资源的优先级，或者，将一个或多个MAC CE的优先级中的最高优先级作为所述MAC PDU或所述 UL-SCH资源的优先级。
附记29、根据附记14所述的方法，其中，在所述MAC PDU或所述UL-SCH资源既包含所述逻辑信道对应的数据又包含所述MAC CE的情况下，将一个或多个逻辑信道和一个或多个MAC CE的优先级中的最高优先级作为所述MAC PDU或所述UL-SCH的优先级。
附记30、根据附记14所述的方法，其中，在所述MAC PDU或所述UL-SCH资源既包含所述逻辑信道对应的数据又包含所述MAC CE的情况下，根据逻辑信道和MAC CE的类型确定优先顺序或优先级。
附记31、根据附记30所述的方法，其中，不同MAC CE和逻辑信道的数据的优先顺序为：
C-RNTI MAC CE或来自UL-CCCH的数据；
配置授权确认MAC CE(Configured Grant Confirmation MAC CE)；
用于排除了填充的BSR的MAC CE(MAC CE for BSR,with exception of BSR included for padding)；
单条目功率余量报告MAC CE或多条目功率余量报告MAC CE(Single Entry PHR MAC CE or Multiple Entry PHR MAC CE)；
来自除UL-CCCH之外的任何逻辑信道的数据；
用于推荐比特率查询的MAC CE(MAC CE for Recommended bit rate query)；
用于包括了填充的BSR的MAC CE(MAC CE for BSR included for padding)。
附记32、根据附记14所述的方法，其中，所述逻辑信道和所述MAC CE的优先顺序或优先级被预定义或者被网络设备配置。
附记33、根据附记14所述的方法，其中，在所述MAC PDU或所述UL-SCH资源既包含所述逻辑信道对应的数据又包含所述MAC CE的情况下，将所述逻辑信道的数据至少分为来自第一逻辑信道的数据和来自第二逻辑信道的数据，并根据逻辑信道和MAC CE的类型确定优先顺序或优先级。
附记34、根据附记33所述的方法，其中，所述第一逻辑信道对应的逻辑信道优先级的值低于第一阈值，所述第二逻辑信道对应的逻辑信道优先级的值高于或等于所述第一阈值；
或者，所述第一逻辑信道对应的传输时间长度低于第二阈值，所述第二逻辑信道 对应的传输时间长度高于或等于所述第二阈值。
附记35、根据附记33或34所述的方法，其中，不同MAC CE和逻辑信道的数据的优先顺序为：
C-RNTI MAC CE或来自UL-CCCH的数据；
配置授权确认MAC CE(Configured Grant Confirmation MAC CE)；
用于排除了填充的BSR的MAC CE(MAC CE for BSR,with exception of BSR included for padding)；
单条目功率余量报告MAC CE或多条目功率余量报告MAC CE(Single Entry PHR MAC CE or Multiple Entry PHR MAC CE)；
来自除UL-CCCH之外的第一逻辑信道的数据；
来自除UL-CCCH之外的第二逻辑信道的数据；
用于推荐比特率查询的MAC CE(MAC CE for Recommended bit rate query)；
用于包括了填充的BSR的MAC CE(MAC CE for BSR included for padding)。
附记36、根据附记33或34所述的方法，其中，不同MAC CE和逻辑信道的数据的优先顺序为：
C-RNTI MAC CE或来自UL-CCCH的数据；
来自除UL-CCCH之外的第一逻辑信道的数据；
配置授权确认MAC CE(Configured Grant Confirmation MAC CE)；
用于排除了填充的BSR的MAC CE(MAC CE for BSR,with exception of BSR included for padding)；
单条目功率余量报告MAC CE或多条目功率余量报告MAC CE(Single Entry PHR MAC CE or Multiple Entry PHR MAC CE)；
来自除UL-CCCH之外的第二逻辑信道的数据；
用于推荐比特率查询的MAC CE(MAC CE for Recommended bit rate query)；
用于包括了填充的BSR的MAC CE(MAC CE for BSR included for padding)。
附记37、根据附记1至36任一项所述的方法，其中，在所述第一信息和所述第二信息都是调度请求即SR1和SR2的情况下，如果所述SR1的配置对应的PUCCH资源与所述SR2的配置对应的PUCCH资源重叠，则
在触发所述SR1的逻辑信道的优先级高于或等于触发所述SR2的逻辑信道的优 先级的情况下，所述MAC层指导所述物理层在所述SR1对应的PUCCH资源上发送所述SR1；
或者，比较触发所述SR1的逻辑信道与触发所述SR2的逻辑信道的优先级，对于优先级更高的逻辑信道触发的SR，所述MAC层指导所述物理层在该SR对应的PUCCH资源上发送该SR；
或者，按照触发SR的逻辑信道的优先级进行排序，根据优先顺序，所述MAC层指导所述物理层在该SR对应的PUCCH资源上发送该SR。
附记38、根据附记1至36任一项所述的方法，其中，在所述第一信息为随机接入前导且所述第二信息为调度请求，或者所述第一信息为调度请求且所述第二信息为随机接入前导情况下，优先顺序或者优先级按照如下方式的至少之一确定：
触发随机接入过程的如下条件/事件的所述随机接入前导的优先级高于所述调度请求的优先级；所述条件/事件包括如下至少之一：Initial access from RRC_IDLE、RRC Connection Re-establishment procedure、Handover、Request by RRC upon synchronous reconfiguration、Transition from RRC_INACTIVE、To establish time alignment at SCell addition、Beam failure recovery；
触发随机接入过程的如下条件/事件的所述随机接入前导的优先级为上行数据或下行数据对应的逻辑信道的优先级，所述调度请求的优先级为触发所述调度请求的逻辑信道的优先级，所述条件/事件包括如下至少之一：DL or UL data arrival during RRC_CONNECTED when UL synchronisation status is"non-synchronised"、UL data arrival during RRC_CONNECTED when there are no PUCCH resources for SR available；
触发随机接入过程的条件/事件为调度请求失败的所述随机接入前导的优先级为触发所述调度请求失败的逻辑信道的优先级，所述调度请求的优先级为触发所述调度请求的逻辑信道的优先级；
触发随机接入过程的条件/事件为Request for Other SI的所述随机接入前导的优先级低于所述调度请求的优先级。
附记39、根据附记1至36任一项所述的方法，其中，在所述第一信息为调度请求且所述第二信息为MAC PDU或UL-SCH资源，或者所述第一信息为MAC PDU或UL-SCH资源且所述第二信息为调度请求的情况下，所述调度请求的优先顺序或优先级为触发所述调度请求的逻辑信道的优先级，所述MAC PDU或UL-SCH资源的优先 顺序或优先级为其中包含的MAC CE或逻辑信道数据或填充比特的优先级。
附记40、根据附记1至36任一项所述的方法，其中，在所述第一信息为随机接入前导且所述第二信息为MAC PDU或UL-SCH资源，或者所述第一信息为MAC PDU或UL-SCH资源且所述第二信息为随机接入前导情况下，优先顺序或者优先级按照如下方式的至少之一确定：
触发随机接入过程的如下条件/事件的所述随机接入前导的优先级高于所述MAC PDU或UL-SCH资源或逻辑信道数据的优先级；所述条件/事件包括如下至少之一：Initial access from RRC_IDLE、RRC Connection Re-establishment procedure、Handover、Request by RRC upon synchronous reconfiguration、Transition from RRC_INACTIVE、To establish time alignment at SCell addition、Beam failure recovery；
触发随机接入过程的如下条件/事件的所述随机接入前导的优先级为上行数据或下行数据对应的逻辑信道的优先级，所述条件/事件包括如下至少之一：DL or UL data arrival during RRC_CONNECTED when UL synchronisation status is"non-synchronised"、UL data arrival during RRC_CONNECTED when there are no PUCCH resources for SR available；
触发随机接入过程的条件/事件为调度请求失败的所述随机接入前导的优先级为触发所述调度请求失败的逻辑信道的优先级；
触发随机接入过程的条件/事件为Request for Other SI的所述随机接入前导的优先级低于所述MAC PDU或UL-SCH资源或逻辑信道数据的优先级。
附记41、根据附记1至36任一项所述的方法，其中，在所述第一信息为MAC PDU且所述第二信息为MAC PDU或UL-SCH资源，或者所述第一信息为MAC PDU或UL-SCH资源且所述第二信息为MAC PDU的情况下，所述MAC PDU或UL-SCH资源的优先顺序或优先级为其中包含的MAC CE或逻辑信道数据或填充比特的优先级。
附记42、一种上行信号的发送方法，包括：
终端设备在MAC层确定第一时频资源与第二时频资源在时域上或者时频域上至少部分重叠(overlap)；
所述终端设备在所述MAC层比较与所述第一时频资源相关的第一信息和与所述第二时频资源相关的第二信息；以及
所述终端设备从所述MAC层向所述物理层指示在所述第一时频资源发送与所述第一信息相关的第一上行信号和/或在所述第二时频资源发送与所述第二信息相关的第二上行信号，或者指示在所述第一时频资源或所述第二时频资源发送与所述第一信息和所述第二信息相关的第三上行信号。
附记43、根据附记42所述的方法，其中，所述方法还包括：
所述终端设备在所述物理层在所述第一时频资源发送所述第一上行信号和/或在所述第二时频资源发送所述第二上行信号，或者在所述第一时频资源或所述第二时频资源发送与所述第一信息和所述第二信息相关的第三上行信号。
附记44、根据附记42或43所述的方法，其中，所述方法还包括：
所述终端设备从所述MAC层向所述物理层指示与所述第一上行信号或者所述第一信息或者所述第一时频资源的优先级相关的信息，和/或，与所述第二上行信号或者所述第二信息或者所述第二时频资源的优先级相关的信息。
附记45、根据附记42至44任一项所述的方法，其中，所述第二时频资源的优先级高于所述第一时频资源的优先级。
附记46、根据附记42至44任一项所述的方法，其中，所述第二时频资源的优先级高于或等于所述第一时频资源的优先级。
附记47、根据附记42至44任一项所述的方法，其中，所述第二时频资源的优先级等于所述第一时频资源的优先级。
附记48、根据附记42至47任一项所述的方法，其中，所述第一上行信号或所述第二上行信号包括如下至少之一：物理随机接入信道(PRACH)、物理上行控制信道(PUCCH)、物理上行共享信道(PUSCH)。
附记49、根据附记42至48任一项所述的方法，其中，所述第一信息或所述第二信息包括如下至少之一：随机接入前导(Preamble)、调度请求(SR)、介质访问控制(MAC)的协议数据单元(PDU)、逻辑信道中的数据、上行共享信道(UL-SCH)资源、信道状态信息(CSI)。
附记50、根据附记42至49任一项所述的方法，其中，根据介质访问控制(MAC)的协议数据单元(PDU)和/或上行共享信道(UL-SCH)资源和/或逻辑信道优先级和/或触发事件，确定所述第一信息和所述第二信息的优先顺序。
附记51、根据附记42至49任一项所述的方法，其中，根据介质访问控制(MAC) 的协议数据单元(PDU)和/或上行共享信道(UL-SCH)资源和/或逻辑信道优先级和/或触发事件，分别确定所述第一信息的第一优先级和所述第二信息的第二优先级；以及
比较所述第一信息的第一优先级和所述第二信息的第二优先级，以确定所述第一信息和所述第二信息的优先顺序。
附记52、根据附记42至51任一项所述的方法，其中，根据介质访问控制(MAC)的协议数据单元(PDU)和/或上行共享信道(UL-SCH)资源和/或逻辑信道优先级和/或触发事件，比较所述第一信息和所述第二信息。
附记53、根据附记49至52任一项所述的方法，其中，所述MAC PDU或所述UL-SCH资源包括如下至少之一：MAC CE(控制元素)、逻辑信道对应的数据、填充(padding)。
附记54、根据附记49至53任一项所述的方法，其中，在所述第一信息和/或所述第二信息为调度请求的情况下，根据触发所述调度请求的逻辑信道的优先级确定所述第一信息和/或所述第二信息的优先顺序或者优先级。
附记55、根据附记49至53任一项所述的方法，其中，在所述第一信息和/或所述第二信息为随机接入前导时，根据触发随机接入过程的条件/事件确定所述第一信息和/或所述第二信息的优先顺序或者优先级。
附记56、根据55所述的方法，其中，触发随机接入过程的如下条件/事件的随机接入前导的优先级高于所述MAC PDU或所述UL-SCH资源或逻辑信道数据的优先级；所述条件/事件包括如下至少之一：Initial access from RRC_IDLE、RRC Connection Re-establishment procedure、Handover、Request by RRC upon synchronous reconfiguration、Transition from RRC_INACTIVE、To establish time alignment at SCell addition、Beam failure recovery。
附记57、根据55所述的方法，其中，触发随机接入过程的如下条件/事件的随机接入前导的优先级为上行数据或下行数据对应的逻辑信道的优先级；所述条件/事件包括如下至少之一：DL or UL data arrival during RRC_CONNECTED when UL synchronisation status is"non-synchronised"、UL data arrival during RRC_CONNECTED when there are no PUCCH resources for SR available。
附记58、根据55所述的方法，其中，触发随机接入过程的条件/事件：调度请求 失败(SR failure)的随机接入前导的优先级为触发所述调度请求的逻辑信道的优先级。
附记59、根据55所述的方法，其中，触发随机接入过程的条件/事件：Request for Other SI的随机接入前导的优先级低于所述MAC PDU或所述UL-SCH资源或逻辑信道数据的优先级。
附记60、根据附记49至53任一项所述的方法，其中，在没有生成/组装/获得MAC PDU的情况下，将一个或多个逻辑信道的优先级中最高优先级作为UL-SCH资源的优先级。
附记61、根据附记49至53任一项所述的方法，其中，在没有生成/组装/获得MAC PDU的情况下，将满足第一时频资源/第二时频资源的逻辑信道优先级处理映射限制(LCP mapping restriction)的一个或多个逻辑信道的优先级中最高优先级作为UL-SCH资源的优先级。
附记62、根据附记49至53任一项所述的方法，其中，在没有生成/组装/获得MAC PDU的情况下，将满足第一时频资源/第二时频资源的LCP映射限制的有数据待发送的一个或多个逻辑信道的优先级中最高优先级作为UL-SCH资源的优先级。
附记63、根据附记53所述的方法，其中，在所述MAC PDU或所述UL-SCH资源包含所述逻辑信道对应的数据而不包含所述MAC CE的情况下，将一个或多个逻辑信道的优先级中的最高优先级作为所述MAC PDU或所述UL-SCH资源的优先级。
附记64、根据附记53所述的方法，其中，在所述MAC PDU或所述UL-SCH资源包含所述MAC CE而不包含所述逻辑信道对应的数据的情况下，将一个或多个MAC CE的优先级中的最高优先级作为所述MAC PDU或所述UL-SCH资源的优先级。
附记65、根据附记53所述的方法，其中，在所述MAC PDU或所述UL-SCH资源包含所述MAC CE而不包含所述逻辑信道对应的数据的情况下，一个或多个MAC CE的优先级中的最高优先级由网络设备配置，或者根据MAC CE的类型确定。
附记66、根据附记65所述的方法，其中，不同MAC CE的优先顺序为：
C-RNTI MAC CE；
配置授权确认MAC CE(Configured Grant Confirmation MAC CE)；
用于排除了填充的BSR的MAC CE(MAC CE for BSR,with exception of BSR included for padding)；
单条目功率余量报告MAC CE或多条目功率余量报告MAC CE(Single Entry PHR MAC CE or Multiple Entry PHR MAC CE)；
用于推荐比特率查询的MAC CE(MAC CE for Recommended bit rate query)；
用于包括了填充的BSR的MAC CE(MAC CE for BSR included for padding)。
附记67、根据附记53所述的方法，其中，在所述MAC PDU或所述UL-SCH资源既包含所述逻辑信道对应的数据又包含所述MAC CE的情况下，将一个或多个逻辑信道的优先级中的最高优先级作为所述MAC PDU或所述UL-SCH资源的优先级，或者，将一个或多个MAC CE的优先级中的最高优先级作为所述MAC PDU或所述UL-SCH资源的优先级。
附记68、根据附记53所述的方法，其中，在所述MAC PDU或所述UL-SCH资源既包含所述逻辑信道对应的数据又包含所述MAC CE的情况下，将一个或多个逻辑信道和一个或多个MAC CE的优先级中的最高优先级作为所述MAC PDU或所述UL-SCH的优先级。
附记69、根据附记53所述的方法，其中，在所述MAC PDU或所述UL-SCH资源既包含所述逻辑信道对应的数据又包含所述MAC CE的情况下，根据逻辑信道和MAC CE的类型确定优先顺序或优先级。
附记70、根据附记69所述的方法，其中，不同MAC CE和逻辑信道的数据的优先顺序为：
C-RNTI MAC CE或来自UL-CCCH的数据；
配置授权确认MAC CE(Configured Grant Confirmation MAC CE)；
用于排除了填充的BSR的MAC CE(MAC CE for BSR,with exception of BSR included for padding)；
单条目功率余量报告MAC CE或多条目功率余量报告MAC CE(Single Entry PHR MAC CE or Multiple Entry PHR MAC CE)；
来自除UL-CCCH之外的任何逻辑信道的数据；
用于推荐比特率查询的MAC CE(MAC CE for Recommended bit rate query)；
用于包括了填充的BSR的MAC CE(MAC CE for BSR included for padding)。
附记71、根据附记53所述的方法，其中，所述逻辑信道和所述MAC CE的优先顺序或优先级被预定义或者被网络设备配置。
附记72、根据附记53所述的方法，其中，在所述MAC PDU或所述UL-SCH资源既包含所述逻辑信道对应的数据又包含所述MAC CE的情况下，将所述逻辑信道的数据至少分为来自第一逻辑信道的数据和来自第二逻辑信道的数据，并根据逻辑信道和MAC CE的类型确定优先顺序或优先级。
附记73、根据附记72所述的方法，其中，所述第一逻辑信道对应的逻辑信道优先级的值低于第一阈值，所述第二逻辑信道对应的逻辑信道优先级的值高于或等于所述第一阈值；
或者，所述第一逻辑信道对应的传输时间长度低于第二阈值，所述第二逻辑信道对应的传输时间长度高于或等于所述第二阈值。
附记74、根据附记72或73所述的方法，其中，不同MAC CE和逻辑信道的数据的优先顺序为：
C-RNTI MAC CE或来自UL-CCCH的数据；
配置授权确认MAC CE(Configured Grant Confirmation MAC CE)；
用于排除了填充的BSR的MAC CE(MAC CE for BSR,with exception of BSR included for padding)；
单条目功率余量报告MAC CE或多条目功率余量报告MAC CE(Single Entry PHR MAC CE or Multiple Entry PHR MAC CE)；
来自除UL-CCCH之外的第一逻辑信道的数据；
来自除UL-CCCH之外的第二逻辑信道的数据；
用于推荐比特率查询的MAC CE(MAC CE for Recommended bit rate query)；
用于包括了填充的BSR的MAC CE(MAC CE for BSR included for padding)。
附记75、根据附记72或73所述的方法，其中，不同MAC CE和逻辑信道的数据的优先顺序为：
C-RNTI MAC CE或来自UL-CCCH的数据；
来自除UL-CCCH之外的第一逻辑信道的数据；
配置授权确认MAC CE(Configured Grant Confirmation MAC CE)；
用于排除了填充的BSR的MAC CE(MAC CE for BSR,with exception of BSR included for padding)；
单条目功率余量报告MAC CE或多条目功率余量报告MAC CE(Single Entry  PHR MAC CE or Multiple Entry PHR MAC CE)；
来自除UL-CCCH之外的第二逻辑信道的数据；
用于推荐比特率查询的MAC CE(MAC CE for Recommended bit rate query)；
用于包括了填充的BSR的MAC CE(MAC CE for BSR included for padding)。
附记76、根据附记42至75任一项所述的方法，其中，在所述第一信息和所述第二信息都是调度请求即SR1和SR2的情况下，如果所述SR1的配置对应的PUCCH资源与所述SR2的配置对应的PUCCH资源重叠，则
在触发所述SR1的逻辑信道的优先级高于或等于触发所述SR2的逻辑信道的优先级的情况下，所述MAC层指导所述物理层在所述SR1对应的PUCCH资源上发送所述SR1；
或者，比较触发所述SR1的逻辑信道与触发所述SR2的逻辑信道的优先级，对于优先级更高的逻辑信道触发的SR，所述MAC层指导所述物理层在该SR对应的PUCCH资源上发送该SR；
或者，按照触发SR的逻辑信道的优先级进行排序，根据优先顺序，所述MAC层指导所述物理层在该SR对应的PUCCH资源上发送该SR。
附记77、根据附记42至75任一项所述的方法，其中，在所述第一信息为随机接入前导且所述第二信息为调度请求，或者所述第一信息为调度请求且所述第二信息为随机接入前导情况下，优先顺序或者优先级按照如下方式的至少之一确定：
触发随机接入过程的如下条件/事件的所述随机接入前导的优先级高于所述调度请求的优先级；所述条件/事件包括如下至少之一：Initial access from RRC_IDLE、RRC Connection Re-establishment procedure、Handover、Request by RRC upon synchronous reconfiguration、Transition from RRC_INACTIVE、To establish time alignment at SCell addition、Beam failure recovery；
触发随机接入过程的如下条件/事件的所述随机接入前导的优先级为上行数据或下行数据对应的逻辑信道的优先级，所述调度请求的优先级为触发所述调度请求的逻辑信道的优先级，所述条件/事件包括如下至少之一：DL or UL data arrival during RRC_CONNECTED when UL synchronisation status is"non-synchronised"、UL data arrival during RRC_CONNECTED when there are no PUCCH resources for SR available；
触发随机接入过程的条件/事件为调度请求失败的所述随机接入前导的优先级为 触发所述调度请求失败的逻辑信道的优先级，所述调度请求的优先级为触发所述调度请求的逻辑信道的优先级；
触发随机接入过程的条件/事件为Request for Other SI的所述随机接入前导的优先级低于所述调度请求的优先级。
附记78、根据附记42至75任一项所述的方法，其中，在所述第一信息为调度请求且所述第二信息为MAC PDU或UL-SCH资源，或者所述第一信息为MAC PDU或UL-SCH资源且所述第二信息为调度请求的情况下，所述调度请求的优先顺序或优先级为触发所述调度请求的逻辑信道的优先级，所述MAC PDU或UL-SCH资源的优先顺序或优先级为其中包含的MAC CE或逻辑信道数据或填充比特的优先级。
附记79、根据附记42至75任一项所述的方法，其中，在所述第一信息为随机接入前导且所述第二信息为MAC PDU或UL-SCH资源，或者所述第一信息为MAC PDU或UL-SCH资源且所述第二信息为随机接入前导情况下，优先顺序或者优先级按照如下方式的至少之一确定：
触发随机接入过程的如下条件/事件的所述随机接入前导的优先级高于所述MAC PDU或UL-SCH资源或逻辑信道数据的优先级；所述条件/事件包括如下至少之一：Initial access from RRC_IDLE、RRC Connection Re-establishment procedure、Handover、Request by RRC upon synchronous reconfiguration、Transition from RRC_INACTIVE、To establish time alignment at SCell addition、Beam failure recovery；
触发随机接入过程的如下条件/事件的所述随机接入前导的优先级为上行数据或下行数据对应的逻辑信道的优先级，所述条件/事件包括如下至少之一：DL or UL data arrival during RRC_CONNECTED when UL synchronisation status is"non-synchronised"、UL data arrival during RRC_CONNECTED when there are no PUCCH resources for SR available；
触发随机接入过程的条件/事件为调度请求失败的所述随机接入前导的优先级为触发所述调度请求失败的逻辑信道的优先级；
触发随机接入过程的条件/事件为Request for Other SI的所述随机接入前导的优先级低于所述MAC PDU或UL-SCH资源或逻辑信道数据的优先级。
附记80、根据附记42至75任一项所述的方法，其中，在所述第一信息为MAC PDU且所述第二信息为MAC PDU或UL-SCH资源，或者所述第一信息为MAC PDU或 UL-SCH资源且所述第二信息为MAC PDU的情况下，所述MAC PDU或UL-SCH资源的优先顺序或优先级为其中包含的MAC CE或逻辑信道数据或填充比特的优先级。
附记81、一种上行信号的接收方法，包括：
网络设备向终端设备发送配置信息或指示信息，所述配置信息或指示信息至少被所述终端设备用于比较与第一上行信号相关的第一信息和与第二时频资源相关的第二信息，或者比较与第一时频资源相关的第一信息和与第二时频资源相关的第二信息；以及
所述网络设备接收所述终端设备发送的所述第一上行信号和/或与所述第二信息相关的第二上行信号，或者与所述第一信息和所述第二信息相关的第三上行信号。
附记82、一种终端设备，包括存储器和处理器，所述存储器存储有计算机程序，所述处理器被配置为执行所述计算机程序而实现如附记1至80任一项所述的上行信号的发送方法。
附记83、一种网络设备，包括存储器和处理器，所述存储器存储有计算机程序，所述处理器被配置为执行所述计算机程序而实现如附记81所述的上行信号的接收方法。
附记84、一种通信系统，包括：
终端设备，其从介质访问控制层向物理层指示在第一时频资源发送第一上行信号；在所述介质访问控制层确定第二时频资源与所述第一时频资源在时域上或者时频域上至少部分重叠；以及在所述介质访问控制层比较与所述第一上行信号相关的第一信息和与所述第二时频资源相关的第二信息；
网络设备，其接收所述第一上行信号和/或与所述第二信息相关的第二上行信号。
附记85、一种通信系统，包括：
终端设备，其在介质访问控制层确定第一时频资源与第二时频资源在时域上或者时频域上至少部分重叠；在所述介质访问控制层比较与所述第一时频资源相关的第一信息和与所述第二时频资源相关的第二信息；以及从所述介质访问控制层向物理层指示在所述第一时频资源发送与所述第一信息相关的第一上行信号和/或在所述第二时频资源发送与所述第二信息相关的第二上行信号，或者指示在所述第一时频资源或所述第二时频资源发送与所述第一信息和所述第二信息相关的第三上行信号；
网络设备，其接收所述第一上行信号和/或所述第二上行信号，或者所述第三上行信号。

Claims (20)

  1. 一种上行信号的发送装置，包括：
    指示单元，其从介质访问控制层向物理层指示在第一时频资源发送第一上行信号；
    确定单元，其在所述介质访问控制层确定第二时频资源与所述第一时频资源在时域上或者时频域上至少部分重叠；以及
    比较单元，其在所述介质访问控制层比较与所述第一上行信号相关的第一信息和与所述第二时频资源相关的第二信息。
  2. 根据权利要求1所述的装置，其中，所述指示单元还用于从所述介质访问控制层向所述物理层至少指示在所述第二时频资源发送与所述第二信息相关的第二上行信号。
  3. 根据权利要求1所述的装置，其中，所述装置还包括：
    发送单元，其在所述物理层在所述第二时频资源发送所述第二上行信号，和/或，在所述物理层在所述第一时频资源发送所述第一上行信号。
  4. 根据权利要求1所述的装置，其中，所述指示单元还用于从所述介质访问控制层向所述物理层指示与所述第二信息或者所述第二时频资源或者第二上行信号的优先级相关的信息。
  5. 根据权利要求1所述的装置，其中，所述第一上行信号或所述第二上行信号包括如下至少之一：物理随机接入信道、物理上行控制信道、物理上行共享信道；
    所述第一信息或所述第二信息包括如下至少之一：随机接入前导、调度请求、介质访问控制的协议数据单元、逻辑信道中的数据、上行共享信道资源、信道状态信息。
  6. 根据权利要求1所述的装置，其中，所述确定单元还用于根据介质访问控制的协议数据单元和/或上行共享信道资源和/或逻辑信道优先级和/或触发事件，确定所述第一信息和所述第二信息的优先顺序。
  7. 根据权利要求1所述的装置，其中，所述确定单元还用于根据介质访问控制的协议数据单元和/或上行共享信道资源和/或逻辑信道优先级和/或触发事件，分别确定所述第一信息的第一优先级和所述第二信息的第二优先级；以及
    所述比较单元还用于比较所述第一信息的第一优先级和所述第二信息的第二优先级，以确定所述第一信息和所述第二信息的优先顺序。
  8. 根据权利要求1所述的装置，其中，所述比较单元还用于根据介质访问控制 的协议数据单元和/或上行共享信道资源和/或逻辑信道优先级和/或触发事件，比较所述第一信息和所述第二信息。
  9. 根据权利要求5所述的装置，其中，所述介质访问控制的协议数据单元或所述上行共享信道资源包括如下至少之一：介质访问控制的控制元素、逻辑信道对应的数据、填充。
  10. 根据权利要求9所述的装置，其中，在所述介质访问控制的协议数据单元或所述上行共享信道资源包含所述逻辑信道对应的数据而不包含所述介质访问控制的控制元素的情况下，将一个或多个逻辑信道的优先级中的最高优先级作为所述介质访问控制的协议数据单元或所述上行共享信道资源的优先级。
  11. 根据权利要求9所述的装置，其中，在所述介质访问控制的协议数据单元或所述上行共享信道资源包含所述介质访问控制的控制元素而不包含所述逻辑信道对应的数据的情况下，将一个或多个介质访问控制的控制元素的优先级中的最高优先级作为所述介质访问控制的协议数据单元或所述上行共享信道资源的优先级。
  12. 根据权利要求9所述的装置，其中，在所述介质访问控制的协议数据单元或所述上行共享信道资源包含所述介质访问控制的控制元素而不包含所述逻辑信道对应的数据的情况下，一个或多个介质访问控制的控制元素的优先级中的最高优先级由网络设备配置，或者根据介质访问控制的控制元素的类型确定。
  13. 根据权利要求9所述的装置，其中，在所述介质访问控制的协议数据单元或所述上行共享信道资源既包含所述逻辑信道对应的数据又包含所述介质访问控制的控制元素的情况下，将一个或多个逻辑信道的优先级中的最高优先级作为所述介质访问控制的协议数据单元或所述上行共享信道资源的优先级，或者，将一个或多个介质访问控制的控制元素的优先级中的最高优先级作为所述介质访问控制的协议数据单元或所述上行共享信道资源的优先级。
  14. 根据权利要求9所述的装置，其中，在所述介质访问控制的协议数据单元或所述上行共享信道资源既包含所述逻辑信道对应的数据又包含所述介质访问控制的控制元素的情况下，将一个或多个逻辑信道和一个或多个介质访问控制的控制元素的优先级中的最高优先级作为所述介质访问控制的协议数据单元或所述上行共享信道资源的优先级。
  15. 根据权利要求9所述的装置，其中，在所述介质访问控制的协议数据单元或 所述上行共享信道资源既包含所述逻辑信道对应的数据又包含所述介质访问控制的控制元素的情况下，根据逻辑信道和介质访问控制的控制元素的类型确定优先顺序或优先级。
  16. 根据权利要求9所述的装置，其中，所述逻辑信道和所述介质访问控制的控制元素的优先顺序或优先级被预定义或者被网络设备配置。
  17. 根据权利要求9所述的装置，其中，在所述介质访问控制的协议数据单元或所述上行共享信道资源既包含所述逻辑信道对应的数据又包含所述介质访问控制的控制元素的情况下，将所述逻辑信道的数据至少分为来自第一逻辑信道的数据和来自第二逻辑信道的数据，并根据逻辑信道和介质访问控制的控制元素的类型确定优先顺序或优先级；
    所述第一逻辑信道对应的逻辑信道优先级的值低于第一阈值，所述第二逻辑信道对应的逻辑信道优先级的值高于或等于所述第一阈值；或者，所述第一逻辑信道对应的传输时间长度低于第二阈值，所述第二逻辑信道对应的传输时间长度高于或等于所述第二阈值。
  18. 根据权利要求1所述的装置，其中，所述第二时频资源的优先级高于或等于所述第一时频资源的优先级。
  19. 一种上行信号的发送装置，包括：
    确定单元，其在介质访问控制层确定第一时频资源与第二时频资源在时域上或者时频域上至少部分重叠；
    比较单元，其在所述介质访问控制层比较与所述第一时频资源相关的第一信息和与所述第二时频资源相关的第二信息；以及
    指示单元，其从所述介质访问控制层向物理层指示在所述第一时频资源发送与所述第一信息相关的第一上行信号和/或在所述第二时频资源发送与所述第二信息相关的第二上行信号，或者指示在所述第一时频资源或所述第二时频资源发送与所述第一信息和所述第二信息相关的第三上行信号。
  20. 一种上行信号的接收装置，包括：
    发送单元，其向终端设备发送配置信息或指示信息，所述配置信息或指示信息至少被所述终端设备用于比较与第一上行信号相关的第一信息和与第二时频资源相关的第二信息，或者比较与第一时频资源相关的第一信息和与第二时频资源相关的第二 信息；以及
    接收单元，其接收所述终端设备发送的所述第一上行信号和/或与所述第二信息相关的第二上行信号，或者与所述第一信息和所述第二信息相关的第三上行信号。
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