WO2021233383A1 - Procédé d'émission d'informations, procédé de réception d'informations, terminal, et dispositif côté réseau - Google Patents

Procédé d'émission d'informations, procédé de réception d'informations, terminal, et dispositif côté réseau Download PDF

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Publication number
WO2021233383A1
WO2021233383A1 PCT/CN2021/094907 CN2021094907W WO2021233383A1 WO 2021233383 A1 WO2021233383 A1 WO 2021233383A1 CN 2021094907 W CN2021094907 W CN 2021094907W WO 2021233383 A1 WO2021233383 A1 WO 2021233383A1
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WIPO (PCT)
Prior art keywords
logical channel
uplink transmission
channel group
cell
target
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PCT/CN2021/094907
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English (en)
Chinese (zh)
Inventor
吴昱民
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维沃移动通信有限公司
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Publication of WO2021233383A1 publication Critical patent/WO2021233383A1/fr

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    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/36—TPC using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/36—TPC using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • H04W52/365—Power headroom reporting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access

Definitions

  • the embodiments of the present invention relate to the field of communication technologies, and in particular, to an information sending method, an information receiving method, a terminal, and a network side device.
  • the network-side device may configure uplink transmission resources for the terminal, so that the terminal can send information to the network-side device through the configured uplink transmission resources.
  • the network-side device may configure uplink transmission resources for the terminal, so that the terminal can send information to the network-side device through the configured uplink transmission resources.
  • the embodiments of the present invention provide an information sending method, an information receiving method, a terminal, and a network side device to realize the determination of the content sent on the uplink sending resource, and solve the problem of poor information transmission performance due to the inability to determine the content sent on the uplink sending resource. problem.
  • the present invention is implemented as follows:
  • an embodiment of the present invention provides an information sending method, which is applied to a terminal, and the method includes:
  • the first information is sent on a target uplink transmission resource, the target uplink transmission resource is determined based on the Q uplink transmission resources, and the first information includes at least two of the following: a data channel packet, a control channel packet, and control signaling.
  • an embodiment of the present invention provides an information receiving method, which is applied to a network side device, and the method includes:
  • First information is received on a target uplink transmission resource, the target uplink transmission resource is determined based on the Q uplink transmission resources, and the first information includes at least two of the following: a data channel packet, a control channel packet, and control signaling.
  • an embodiment of the present invention also provides a terminal, and the terminal includes:
  • the first receiving module is configured to receive resource configuration information, where the resource configuration information is used to configure Q uplink transmission resources allowed to be used by the terminal, and Q is a positive integer;
  • the first sending module is configured to send first information on a target uplink sending resource, the target uplink sending resource is determined based on the Q uplink sending resources, and the first information includes at least two of the following: data channel packet, control Channel packets and control signaling.
  • an embodiment of the present invention also provides a network side device, where the network side device includes:
  • the second sending module is configured to send resource configuration information to the terminal, where the resource configuration information is used to configure Q uplink transmission resources allowed to be used by the terminal, and Q is a positive integer;
  • the second receiving module is configured to receive first information on a target uplink transmission resource, the target uplink transmission resource is determined based on the Q uplink transmission resources, and the first information includes at least two of the following: data channel packet, control Channel packets and control signaling.
  • an embodiment of the present invention also provides a terminal.
  • the terminal includes a processor, a memory, and a program or instruction that is stored on the memory and can run on the processor.
  • the processor implements the steps of the information sending method as described above when executed.
  • inventions of the present invention also provide a network-side device.
  • the network-side device includes a processor, a memory, and a program or instruction that is stored on the memory and can run on the processor.
  • an embodiment of the present invention also provides a readable storage medium having a program or instruction stored on the readable storage medium.
  • the program or instruction is executed by a processor, the above-mentioned information transmission applied to the terminal is realized.
  • an embodiment of the present invention provides a chip, the chip includes a processor and a communication interface, the communication interface is coupled with the processor, and the processor is used to run a program or an instruction to implement the chip as in the first aspect Or the method described in the second aspect.
  • resource configuration information is received, and the resource configuration information is used to configure Q uplink transmission resources that are allowed to be used by the terminal, and Q is a positive integer; the first information is sent on the target uplink transmission resource, the The target uplink transmission resource is determined based on the Q uplink transmission resources, and the first information includes at least two of the following: a data channel packet, a control channel packet, and control signaling. It can be seen that the embodiment of the present invention realizes the determination of the sending content of the target uplink sending resource, thereby improving the information transmission performance.
  • FIG. 1 is a flowchart of a two-step random access process provided by an embodiment of the present invention
  • Figure 2a is one of the schematic diagrams of a BSR format provided by an embodiment of the present invention.
  • Figure 2b is a second schematic diagram of a BSR format provided by an embodiment of the present invention.
  • FIG. 3 is a flowchart of an information sending method provided by an embodiment of the present invention.
  • FIG. 4 is a flowchart of an information receiving method provided by an embodiment of the present invention.
  • Figure 5 is one of the structural diagrams of a terminal provided by an embodiment of the present invention.
  • FIG. 6 is one of the structural diagrams of the network side device provided by the embodiment of the present invention.
  • FIG. 7 is the second structural diagram of a terminal provided by an embodiment of the present invention.
  • Fig. 8 is a second structural diagram of a network side device provided by an embodiment of the present invention.
  • the terminal can be a mobile phone, a tablet (Personal Computer), a laptop (Laptop Computer), a personal digital assistant (PDA), a mobile Internet device (Mobile Internet Device, MID), Wearable device (Wearable Device) or vehicle-mounted device, etc.
  • the network side device can be a base station, a relay, or an access point.
  • the terminal may also be referred to as User Equipment (UE).
  • UE User Equipment
  • the UE When the UE is in the IDLE or INACTIVE state, it can directly send data to the network side in the message (Message, Msg) 3 of the 4-step random access process of the initial access, or in the initial access process.
  • MsgA of the incoming 2-step random access process the data is directly sent to the network side, or through the dedicated Physical Uplink Shared Channel (PUSCH) resource (such as pre-configured PUSCH) configured on the network side.
  • PUSCH Physical Uplink Shared Channel
  • the data is directly sent to the network side in the preallocated uplink resource (Preallocated Uplink Resource, PUR).
  • PUSCH Physical Uplink Shared Channel
  • 2-Step RACH can include the following steps:
  • Step 101 The network side device configures the terminal with configuration information for the new two-step random access.
  • the configuration information may include: message (Message, Msg) A and MsgB corresponding transmission resource information.
  • the terminal triggers a 2-step RACH process and executes step 102.
  • Step 102 The terminal sends the random access request information (MsgA) to the network side device.
  • MsgA random access request information
  • MsgA can be sent via PUSCH.
  • the terminal may also send physical random access channel (Physical Random Access Channel, PRACH) information to the network side.
  • PRACH Physical Random Access Channel
  • MsgA can include data (data) and terminal identification (UE-ID).
  • Step 103 The network side device sends a confirmation message (MsgB) to the terminal.
  • MsgB confirmation message
  • MsgB can carry UE-ID and ACK Indication.
  • the random access process of the UE includes: a contention-based random access process (4-step random access (4-step RACH)); a non-contention-based random access process.
  • the UE For “contention-based random access procedure", the UE sends Msg1 (random access request) to the network side. After receiving the Msg1, the network side sends an Msg2 (Random Access Response (Random Access Response, RAR) message) to the UE to the UE, and the message carries the uplink grant (Uplink Grant) information.
  • Msg2 Random Access Response (Random Access Response, RAR) message
  • RAR Random Access Response
  • the UE executes the Medium Access Control (MAC) layer grouping function to generate the MAC protocol data unit (PDU), and stores the MAC PDU in the Msg3 buffer, and then the UE
  • the MAC PDU in the Msg3 buffer is sent through a Hybrid Automatic Repeat Request (HARQ) process.
  • HARQ Hybrid Automatic Repeat Request
  • the network side After receiving Msg3, the network side sends Msg4 (for example, contention resolution identifier) to the UE.
  • Msg4 for example, contention resolution identifier
  • the UE receives the Msg4 and judges whether the contention resolution is successful, if it succeeds, the random access process is successful, otherwise, it re-initiates the random access process.
  • the UE For the re-initiated random access process, when the UE receives the Uplink Grant in Msg2 again, the UE directly retrieves the previously stored MAC PDU from the Msg3 buffer and sends it through the HARQ process. After the random access process is completed, the UE will clear the HARQ buffer of the Msg3 transmission of the random access process.
  • C-RNTI Cell Radio Network Temporary Identifier
  • UL-CCCH Uplink Common Control Channel
  • MAC CE (MAC CE for SL-BSR prioritized) that prioritizes the secondary link buffer status report (Sidelink Buffer Status Report, SL-BSR);
  • MAC CE for BSR, with exception of BSR included for padding
  • MAC CE that prioritizes the SL-BSR and the MAC CE including the SL-BSR used for padding
  • other SL-BSR MAC CE MAC CE for SL-BSR, with exception of SL-BSR prioritized and SL -BSR included for padding
  • MAC CE (MAC CE for Recommended bit rate query) of the recommended bit rate queue
  • BSR MAC CE includes the following formats:
  • Short BSR format (Short BSR format), fixed size (fixed size);
  • Short Truncated BSR format (Short Truncated BSR format), fixed size
  • Pre-emptive BSR format (Pre-emptive BSR format), variable size.
  • Long BSR, Long Truncated BSR and Pre-emptive BSR MAC CE can be seen in Figure 2a.
  • the formats of Short BSR and Short Truncated BSR MAC CE can be seen in Figure 2b.
  • the BSR MAC CE shown in Fig. 2a includes two or more BS indications, and the BSR MAC CE shown in Fig. 2b guarantees an indication of one BS.
  • LCG Logical Channel Group
  • the UE will report the LCG BS in sequence according to the priority order of the logical channel (LCH, Logical Channel) in the LCG. . If the priorities of the logical channels in different logical channel groups are the same, they are reported in the order of LCG ID, for example: LCG-ID-1 is reported first, and LCG-ID-2 is reported later.
  • the UE can report the power transmission margin of each cell to the network side through PHR MAC CE.
  • the PHR format includes the following 2 types:
  • PHR format 1 Including the power headroom report of 1 cell
  • PHR format 2 Including power headroom reporting of multiple cells.
  • FIG. 3 is a flowchart of an information sending method provided by an embodiment of the present invention.
  • the information sending method shown in FIG. 3 can be applied to a terminal.
  • the information sending method may include the following steps:
  • Step 301 Receive resource configuration information, where the resource configuration information is used to configure Q uplink transmission resources allowed to be used by the terminal, and Q is a positive integer.
  • the resource configuration information may specify the size of each uplink transmission resource in the Q uplink transmission resources.
  • the resource configuration information may specify a maximum value, a minimum value, or a range of data that can be accommodated by each of the Q uplink transmission resources. In this way, the terminal can know the size of each uplink transmission resource in the Q uplink transmission resources through the resource configuration information, and then can determine the specific expression form of the first information according to the size of each uplink transmission resource.
  • Step 302 Send first information on a target uplink transmission resource, where the target uplink transmission resource is determined based on the Q uplink transmission resources, and the first information includes at least two of the following: data channel packet, control channel packet, and control Signaling.
  • the terminal may determine the target uplink transmission resource based on the Q uplink transmission resources, and the target uplink transmission resource may include part or all of the uplink transmission among the Q uplink transmission resources. resource. It should be noted that the embodiment of the present invention does not limit the manner of determining the target uplink transmission resource based on the Q uplink transmission resources, and any achievable manner may fall within the protection scope of the embodiment of the present invention.
  • the first information may include the following manifestations:
  • the first information includes data channel packets and control channel packets
  • the first information includes data channel packets, control channel packets, and control signaling;
  • the first information includes control channel packets and control signaling
  • the first information includes data channel packets and control signaling.
  • the information sending method of this embodiment receives resource configuration information, where the resource configuration information is used to configure Q uplink transmission resources that are allowed to be used by the terminal, and Q is a positive integer; the first information is sent on the target uplink transmission resource, so The target uplink transmission resource is determined based on the Q uplink transmission resources, and the first information includes at least two of the following: a data channel packet, a control channel packet, and control signaling. It can be seen that this embodiment realizes the determination of the sending content of the target uplink sending resource, thereby improving the information transmission performance.
  • the data channel packet includes at least one of the following: Packet Data Convergence Protocol (PDCP) Service Data Unit (SDU), PDCP Packet Data Unit ( Protocol Data Unit, PDU), Radio Link Control (RLC) SDU, RLC PDU, Media Access Control (MAC) SDU, MAC PDU.
  • PDCP Packet Data Convergence Protocol
  • SDU Service Data Unit
  • PDU Packet Data Unit
  • RLC Radio Link Control
  • RLC PDU Media Access Control
  • MAC Media Access Control
  • the data channel packet may be, but not limited to, carried by at least one of the following data channels: data radio bearer (DRB), data stream, and session.
  • DRB data radio bearer
  • data stream data stream
  • session session
  • control channel packet may be, but not limited to, carried by at least one of the following control channels: Signaling Radio Bearer (SRB0), SRB1, SRB2, SRB3.
  • SRB0 Signaling Radio Bearer
  • SRB1 SRB2, SRB3.
  • control signaling may, but is not limited to, include at least one of the following: a media access control MAC control element (CE), and uplink control information (UCI).
  • CE media access control MAC control element
  • UCI uplink control information
  • MAC CE may be BSR MAC CE or PHR MAC CE, etc.
  • UCI may be UCI carried in PUSCH or Physical Uplink Control Channel (PUCCH).
  • the UCI includes at least one of the following: Hybrid Automatic Repeat Request HARQ feedback, Channel Quality Indicator (CQI) report, Scheduling Request (SR), Sounding Reference Signal (Sounding Reference Signal, SRS).
  • CQI Channel Quality Indicator
  • SR Scheduling Request
  • SRS Sounding Reference Signal
  • the MAC CE includes at least one of the following:
  • Cell wireless network temporary identification C-RNTI MAC CE configuration authorization confirmation MAC CE (Configured Grant Confirmation MAC CE), beam failure recovery (Beam Failure Recovery, BFR) MAC CE, multiple entry configuration authorization confirmation MAC CE (Multiple Entry Configured Grant Confirmation) MAC CE), secondary link configuration authorization confirmation MAC CE (Sidelink Configured Grant Confirmation MAC CE), listen first and then say LBT failure MAC CE, regular BSR MAC CE (MAC CE for Regular BSR), periodic BSR MAC CE (MAC CE for Periodic BSR), MAC CE for padding BSR (MAC CE for Padding BSR), MAC CE for regular secondary link BSR (MAC CE for Regular SL-BSR), MAC CE for periodic secondary link BSR (MAC CE for Periodic) SL-BSR), MAC CE (MAC CE for Padding SL-BSR) that fills the secondary link BSR, single PHR MAC CE (Single Entry PHR MAC CE), multiple PHR MAC CE (Multiple Entry PHR MAC CE), desired Number of protected symbols MAC C
  • the Q uplink transmission resources include at least one of the following: resources corresponding to message 3 in the four-step random access process, resources corresponding to message A in the two-step random access process, and dedicated physical uplink of the terminal Shared channel PUSCH resource. That is, the terminal may send the first information through at least one of Msg3, MsgA, and dedicated PUSCH resources of the terminal.
  • the first information may be determined based on target parameters, and the target parameters may include, but are not limited to, at least one of the following:
  • N is a positive integer less than or equal to Q.
  • the N uplink transmission resources may be part or all of the uplink transmission resources in the target uplink transmission resources.
  • N can be configured by the network side device or predetermined by the protocol. It should be understood that, in the case that N is configured by the network side device, the information sending method may further include: receiving configuration information for configuring N sent by the network side device.
  • the N uplink transmission resources may be selected by the terminal from the target uplink transmission resources, and the embodiment of the present invention does not limit the manner in which the N uplink transmission resources are determined.
  • the size of the N uplink transmission resources may include at least one of the following: the total size of the N uplink transmission resources, the size of each uplink transmission resource in the N uplink transmission resources, the The size of the first uplink transmission resource among the N uplink transmission resources, and the size of at least one uplink transmission resource among the N uplink transmission resources.
  • the transmission content of the N uplink transmission resources may include: the transmission content of each uplink transmission resource in the N uplink transmission resources.
  • the sending the first information on the target uplink sending resource includes at least one of the following:
  • the data channel packet and control signaling are sent on the target uplink sending resource.
  • the first information when the first condition is satisfied, the first information is the first information of the above-mentioned expression form one; when the second condition is satisfied, the first information is the first information of the above-mentioned expression form two; In the case that the third condition is satisfied, the first information is the first information of the aforementioned expression form three; in the case that the fourth condition is satisfied, the first information is the first information of the aforementioned expression form four.
  • the data channel packet to be sent by the terminal can be understood as the target data channel packet to be sent by the terminal
  • the control channel packet to be sent by the terminal can be understood as the For the target control channel packet to be sent by the terminal
  • the control signaling to be sent by the terminal can be understood as the target control signaling to be sent by the terminal.
  • the target data channel packet may include some or all of the target data channel packets in the data channel packet to be sent by the terminal; the number of data channel packets included in the target data channel packet may be configured by the network side device or The agreement is scheduled. It should be understood that, in the case that the number of data channel packets included in the target data channel packet predetermined by the network-side device configuration or protocol is greater than the number of data channel packets to be sent by the terminal, the target data channel packet may include all data channel packets. All data channel packets to be sent by the terminal, but the number of data channel packets actually included in the target data channel packet is less than the number configured on the network side or agreed by the protocol.
  • the determination of the target control channel packet and the target control signaling is similar to the determination of the target data channel packet, and the target control channel packet may include part or all of the target control in the control channel packet to be sent by the terminal.
  • Channel packet; the number of control channel packets included in the target control channel packet can be configured by the network side device or predetermined by a protocol.
  • the target control signaling may include part or all of the target control signaling in the control signaling to be sent by the terminal; the number of control signaling included in the target control signaling may be configured by the network side device or predetermined by a protocol .
  • accommodating (A+B) can be understood as: accommodating A and B to be sent by the terminal.
  • C can hold (A+B), indicating that the size of C is greater than or equal to the total size of (A+B).
  • the following P may be a positive integer less than or equal to S.
  • S is the number of data channel packets allowed to be sent by the terminal, and S can be configured by the network side device or predetermined by a protocol. It should be understood that, in the case that S is configured by the network-side device, the information sending method may further include: receiving configuration information for configuring S sent by the network-side device.
  • the satisfaction of the first condition includes at least one of the following:
  • the terminal has P data channel packets to send, and the total size of the N uplink sending resources included in the target uplink sending resource can accommodate the data channel packets and control channel packets to be sent by the terminal;
  • each of the N uplink transmission resources included in the target uplink transmission resource transmits at least one control channel packet, and among the N uplink transmission resources
  • the size of each uplink sending resource in can accommodate the data channel packet and the control channel packet to be sent by the terminal;
  • P is a positive integer
  • N is a positive integer less than or equal to Q.
  • the total size of the N uplink transmission resources can further accommodate the data channel packets, control channel packets, and control signaling to be sent by the terminal. That is, in the case that the terminal has P data channel packets to send, and the total size of the N uplink transmission resources can accommodate the data channel packets, control channel packets, and control signaling to be sent by the terminal, the The terminal may only send data channel packets and control channel packets on the target uplink transmission resource.
  • the first condition 1) may include the following situations:
  • Case 1 The terminal has data channel packets to send, and the size of one uplink transmission resource can accommodate the data channel packets and control channel packets to be sent by the terminal. For example, in the case that DRB-1 has uplink data transmission and one Uplink Grant can accommodate (data channel packet + control channel packet), the terminal can send data channel packets and control channel packets on the target uplink transmission resource.
  • DRB-1 has uplink data transmission and one Uplink Grant can accommodate (data channel packet + control channel packet)
  • the terminal can send data channel packets and control channel packets on the target uplink transmission resource.
  • Case 2 The terminal has only one data channel packet to send, and the size of one uplink transmission resource can accommodate the data channel packet and control channel packet to be sent by the terminal.
  • DRB-1 only has 1 PDCP SDU to send, and 1 Uplink Grant can accommodate (data channel package + control channel package).
  • Case 3 The terminal has multiple data channel packets to send, and the size of the n uplink transmission resources agreed by the protocol or network configuration can accommodate the data channel packets and control channel packets to be sent by the terminal, where the value of n is A positive integer greater than or equal to 1.
  • the size of each uplink transmission resource in the N uplink transmission resources can further accommodate the data channel packet, control channel packet, and control signaling to be transmitted by the terminal. That is, at the terminal, there are P data channel packets to send, each of the N uplink sending resources sends at least one control channel packet, and each of the N uplink sending resources In the case where the size of can accommodate the data channel packet, control channel packet and control signaling to be sent by the terminal, the terminal may only send the data channel packet and the control channel packet on the target uplink transmission resource.
  • the first condition that satisfies 2) may include but is not limited to the following situations:
  • Case 4 The terminal has multiple data channel packets to transmit, and each uplink transmission resource carries at least one control channel packet.
  • Each of the n uplink transmission resources agreed by the protocol or configured by the network can accommodate the size of each of the n uplink transmission resources.
  • the data channel packet and control channel packet to be sent by the terminal where the value of n is a positive integer greater than or equal to 1.
  • n is a positive integer greater than or equal to 1.
  • DRB-1 has 3 PDCP SDUs to send, and the 3 PDCP SDUs plus 3 SRB0 RRC messages can be sent through 3 uplink transmission resources, and each uplink resource includes 1 RRC message of SRB0.
  • satisfaction of the first condition may also include at least one of the following:
  • the total size of the N uplink transmission resources cannot accommodate the data channel packets, control channel packets, and control signaling to be sent by the terminal;
  • the size of the first uplink transmission resource of the N uplink transmission resources cannot accommodate the data channel packets, control channel packets, and control signaling to be sent by the terminal;
  • the size of at least one of the N uplink transmission resources cannot accommodate the data channel packets, control channel packets, and control signaling to be sent by the terminal;
  • each uplink transmission resource in the N uplink transmission resources cannot accommodate the data channel packet, control channel packet, and control signaling to be transmitted by the terminal.
  • the first conditions 1) and 3) can be but not limited to the following situations:
  • Case 5 The terminal has a data channel packet to send, the size of 1 uplink transmission resource can accommodate (data channel packet + control channel packet), and the size of 1 uplink transmission resource cannot accommodate (data channel packet + control channel packet + Control signaling).
  • Case 6 The terminal has 1 data channel packet to send, the size of 1 uplink transmission resource can accommodate (data channel packet + control channel packet), and the size of 1 uplink transmission resource cannot accommodate (data channel packet + control channel Package + control signaling).
  • Case 7 The terminal has multiple data channel packets to send, and the size of n uplink transmission resources agreed by the protocol or network configuration can accommodate (data channel packet + control channel packet), and the size of n uplink transmission resources cannot accommodate ( The total size of data channel packet+control channel packet+control signaling), where the value of n is a positive integer greater than or equal to 1.
  • the first conditions satisfying 1) and 4) can include but are not limited to the following situations:
  • the terminal has multiple data channel packets to send, and the size of the n uplink transmission resources agreed by the protocol or network configuration can accommodate (data channel packet + control channel packet), when n is greater than equal to 2, the first uplink The size of the transmission resource cannot be accommodated (data channel packet + control channel packet + control signaling).
  • data channel packet + control channel packet the size of the transmission resource cannot be accommodated.
  • the first condition that satisfies 2) and 4) can include but is not limited to the following situations:
  • Case 9 The terminal has multiple data channel packets to send, and each uplink resource carries a control channel packet.
  • the size of each of the n uplink transmission resources agreed by the protocol or network configuration can accommodate (data channel packet + The total size of the control channel packet).
  • n is greater than equal to 2
  • the size of the first uplink resource of the n uplink transmission resources cannot accommodate the total size of (data channel packet + control channel packet + control signaling).
  • the first condition that satisfies 2) and 5) can include but is not limited to the following situations:
  • Case 10 The terminal has multiple data channel packets to transmit, and each uplink resource carries a control channel packet.
  • the size of each of the n uplink transmission resources agreed by the protocol or network configuration can accommodate (data channel packet + The total size of the control channel packet), and the size of at least one uplink resource of the n uplink transmission resources cannot accommodate the total size of (data channel packet+control channel packet+control signaling).
  • the first condition that satisfies 2) and 6) can include but is not limited to the following situations:
  • Case 11 The terminal has multiple data channel packets to send, and each uplink resource carries a control channel packet.
  • the size of each of the n uplink transmission resources agreed by the protocol or network configuration can accommodate (data channel packet + The total size of the control channel packet), and the size of each uplink resource of the n uplink transmission resources cannot accommodate the total size of (data channel packet + control channel packet + control signaling).
  • the satisfaction of the second condition includes at least one of the following:
  • the terminal has P data channel packets to send, and the total size of the N uplink transmission resources included in the target uplink transmission resource can accommodate the data channel packets, control channel packets, and control signaling to be sent by the terminal ;
  • the terminal has P data channel packets to send, and the size of at least one uplink signal resource among the N uplink sending resources included in the target uplink sending resource can accommodate the data channel packets and control channels to be sent by the terminal Packet and control signaling;
  • the terminal has P data channel packets to send, and the size of each uplink signal resource in the N uplink transmission resources included in the target uplink transmission resource can accommodate the data channel packets to be sent by the terminal and control Channel packet and control signaling;
  • the terminal has P data channel packets to send, and the size of the first uplink signal resource among the N uplink transmission resources included in the target uplink transmission resource can accommodate the data channel packets to be sent by the terminal and control Channel packet and control signaling;
  • P is a positive integer
  • N is a positive integer less than or equal to Q.
  • the second condition that satisfies 7) can include but is not limited to the following situations:
  • Case 12 The terminal has a data channel packet to send, and the size of one uplink transmission resource can accommodate (data channel packet + control channel packet + control signaling).
  • DRB-1 has uplink data transmission, and 1 Uplink Grant can accommodate (data channel package + control channel package + control signaling).
  • Case 13 The terminal has 1 data channel packet to send, and the size of 1 uplink transmission resource can accommodate (data channel packet + control channel packet + control signaling).
  • DRB-1 only has 1 PDCP SDU to send, and 1 Uplink Grant can accommodate (data channel package + control channel package + control signaling).
  • the terminal has multiple data channel packets to send, and the size of n uplink transmission resources agreed by the protocol or network configuration can accommodate (multiple data channel packets + control channel packets + control signaling), where n is The value is a positive integer greater than or equal to 1.
  • n The value is a positive integer greater than or equal to 1.
  • DRB-1 has 3 PDCP SDUs to send, and the "3 PDCP SDUs" + "1 RRC message of SRB0" + “1 control signaling" can be sent through 1 uplink transmission resource.
  • Transmission that is, one uplink transmission resource can accommodate "3 PDCP SDUs" + "1 RRC message of SRB0" + “1 control signaling”.
  • the second condition satisfying 8) may but is not limited to include the following situations:
  • Case 15 The terminal has multiple data channel packets to send, and the size of at least 1 of the n uplink transmission resources agreed by the protocol or network configuration can accommodate (1 or more data channel packets + control channel packets + control Signaling).
  • n 3
  • DRB-1 has 3 PDCP SDUs to send, and at least one uplink resource can accommodate "1 PDCP SDU” + "1 RRC message of SRB0" + "1 control signaling”.
  • the second condition that 9) satisfies may include but is not limited to the following situations:
  • the terminal has multiple data channel packets to send, and the size of each of the n uplink transmission resources agreed by the protocol or network configuration can accommodate (1 or more data channel packets + control channel packets + control Signaling).
  • n 3
  • DRB-1 has 3 PDCP SDUs to send, and each uplink resource can accommodate "1 PDCP SDU” + "1 RRC message of SRB0" + "1 control signaling”.
  • the second condition satisfying 10) can include but is not limited to the following situations:
  • the terminal has multiple data channel packets to send, and the size of the first resource of the n uplink transmission resources agreed by the protocol or network configuration can accommodate (1 or more data channel packets + control channel packets + control Signaling).
  • n 3
  • DRB-1 has 3 PDCP SDUs to send, and the first uplink resource can accommodate "1 PDCP SDU” + "1 RRC message of SRB0" + "1 control signaling”.
  • satisfaction of the second condition may also include:
  • Each of the N uplink transmission resources included in the target uplink transmission resource transmits at least one control channel packet.
  • the second conditions satisfying 8) and 11) may but are not limited to the following situations:
  • Case 18 The terminal has multiple data channel packets to send, and each uplink resource carries a control channel packet.
  • the size of at least one of the n uplink transmission resources specified by the protocol or network configuration can accommodate (1 or Multiple data channel packages + control channel packages + control signaling).
  • n 3
  • DRB-1 has 3 PDCP SDUs to send, and the "3 PDCP SDUs" + "3 SRB0 RRC messages” + "1 control signaling" can be sent through 3 uplink transmission resources , Where at least one uplink resource includes "1 RRC message of SRB0" + "1 control signaling".
  • the second conditions satisfying 9) and 11) can include but are not limited to the following situations:
  • Case 19 The terminal has multiple data channel packets to send, and each uplink resource carries a control channel packet.
  • the size of each of the n uplink transmission resources agreed by the protocol or network configuration can accommodate (1 or Multiple data channel packages + control channel packages + control signaling).
  • n 3
  • DRB-1 has 3 PDCP SDUs to send, and the "3 PDCP SDUs" + “3 SRB0 RRC messages” + “3 control signaling" can be sent through 3 uplink transmission resources , Where each uplink resource includes "1 RRC message of SRB0" + "1 control signaling".
  • the second conditions satisfying 10) and 11) can include but are not limited to the following situations:
  • Case 20 The terminal has multiple data channel packets to send, and each uplink resource carries a control channel packet.
  • the size of the first resource of the n uplink transmission resources agreed by the protocol or network configuration can accommodate (1 or Multiple data channel packages + control channel packages + control signaling).
  • n 3
  • DRB-1 has 3 PDCP SDUs to send, and the "3 PDCP SDUs" + "3 SRB0 RRC messages” + "1 control signaling" can be sent through 3 uplink transmission resources
  • the first uplink resource includes "1 RRC message of SRB0" + "1 control signaling".
  • the satisfaction of the third condition includes:
  • the total size of the N uplink transmission resources included in the target uplink transmission resource can accommodate the control channel packets and control signaling to be transmitted by the terminal, and N is a positive integer.
  • the third condition that meets 11) may, but is not limited to, the following situations:
  • Case 21 The size of one uplink transmission resource can accommodate the total size of (control channel packet + control signaling).
  • one Uplink Grant can accommodate (control channel package + control signaling).
  • the satisfaction of the fourth condition includes at least one of the following:
  • the terminal has P data channel packets to send, and the total size of the N uplink sending resources included in the target uplink sending resource can accommodate the data channel packets and control signaling to be sent by the terminal;
  • the terminal has P data channel packets to send, and the size of at least one of the N uplink sending resources included in the target uplink sending resource can accommodate the data channel packets and control information to be sent by the terminal make;
  • the terminal has P data channel packets to send, and the size of each of the N uplink sending resources included in the target uplink sending resource can accommodate the data channel packets and control information to be sent by the terminal make;
  • the terminal has P data channel packets to send, and the size of the first uplink sending resource among the N uplink sending resources included in the target uplink sending resource can accommodate the data channel packets to be sent by the terminal and control Signaling
  • P is a positive integer
  • N is a positive integer less than or equal to Q.
  • the fourth condition that satisfies 12) may include but is not limited to the following situations:
  • Case 22 The terminal has a data channel packet to send, and the size of one uplink transmission resource can accommodate (data channel packet + control signaling).
  • DRB-1 has uplink data transmission
  • 1 Uplink Grant can accommodate (data channel package + control signaling).
  • the terminal has 1 data channel packet to send, and the size of 1 uplink transmission resource can accommodate (data channel packet + control signaling.
  • DRB-1 has only 1 PDCP SDU to send, 1 Uplink Grant can accommodate (data channel package + control signaling).
  • Case 24 The terminal has multiple data channel packets to send, and the size of n uplink transmission resources agreed by the protocol or network configuration can accommodate (multiple data channel packets + control signaling), where the value of n is A positive integer greater than or equal to 1).
  • n 3, DRB-1 has 3 PDCP SDUs to send, and the "3 PDCP SDUs" + "1 control signaling" can be sent through 3 uplink transmission resources.
  • the fourth condition satisfies 13) can, but is not limited to, the following situations:
  • Case 25 The terminal has multiple data channel packets to send, and the size of at least 1 of the n uplink transmission resources agreed by the protocol or network configuration can accommodate (1 or more data channel packets + control signaling) .
  • n 3
  • DRB-1 has 3 PDCP SDUs to send, and at least one uplink resource can accommodate "1 PDCP SDU” + "1 control signaling”.
  • the fourth condition satisfying 14) can include but is not limited to the following situations:
  • Case 26 The terminal has multiple data channel packets to send, and the size of each of the n uplink transmission resources agreed by the protocol or network configuration can accommodate (1 or more data channel packets + control signaling) .
  • n 3
  • DRB-1 has 3 PDCP SDUs to send, and each uplink resource can accommodate "1 PDCP SDU” + "1 control signaling”.
  • the fourth condition satisfying 15) can include but is not limited to the following situations:
  • Case 21 The terminal has multiple data channel packets to send, and the size of the first resource of the n uplink transmission resources agreed by the protocol or network configuration can accommodate (1 or more data channel packets + control signaling) .
  • the first uplink resource can accommodate "1 PDCP SDU" + "1 control signaling”.
  • the terminal can first determine its own status, and then determine the specific form of the first information according to the conditions corresponding to the status, thereby improving the reliability of information transmission.
  • the first information includes the control signaling
  • the control signaling includes the buffer status report BSR.
  • the BSR satisfies any one of the following:
  • the BSR includes a buffer data size BS indication of the first logical channel group, and the number of logical channel groups included in the first logical channel group is 1;
  • the BSR includes a BS indication of a second logical channel group, and the number of logical channel groups included in the second logical channel group is greater than one.
  • the BSR indicated by the BS containing the buffer data size of the first logical channel group can be regarded as a BSR format 1 BSR.
  • the BS including the second logical channel group indicates the BSR, but it is regarded as a BSR format 2 BSR.
  • BSR format 1 can be seen in Figure 2b
  • BSR format 2 can be seen in Figure 2a, but it is not limited to this.
  • the first logical channel group is any one of the following:
  • the logical channel group corresponding to the data channel packet sent on the target uplink sending resource
  • the logical channel group corresponding to the control channel packet sent on the target uplink transmission resource
  • a logical channel group with a designated number where the designated number is configured by the network side device or agreed upon by a protocol.
  • the first logical channel group includes only one logical channel group. Therefore, if the data channel packet sent on the target uplink transmission resource corresponds to multiple logical channel groups, the first logical channel group may be any one of the multiple logical channel groups. If the control channel packet sent on the target uplink transmission resource corresponds to multiple logical channel groups, the first logical channel group may be any one of the multiple logical channel groups. If the logical channel group other than the logical channel group corresponding to the data channel packet and/or the control channel packet sent on the target uplink transmission resource includes multiple logical channel groups, the first logical channel group may be the Any one of multiple logical channel groups.
  • the network side device can configure or the protocol can specify the logical channel group configured by the terminal to be a specified number, for example: the network side device can configure or the protocol can specify the logical channel of "data channel sent through the target uplink transmission resource" The number of the logical channel group to which it belongs is set to the specified number.
  • the sending the first information on the target uplink transmission resource includes:
  • the BS indication of the third logical channel group is sent on the target uplink transmission resource, and the third logical channel group is determined by at least one of the following rules:
  • the logical channel group is selected according to the identifier of the logical channel group.
  • the L logical channel groups may be part or all of the logical channel groups of the terminal.
  • the L logical channel groups may be logical channel groups on which data is sent in the logical channel groups of the terminal.
  • L can be configured by the network side device or agreed upon by a protocol.
  • the target uplink transmission resource can accommodate the BS indication of the third logical channel group.
  • the number of logical channel groups included in the third logical channel group may be equal to one or greater than one.
  • the third logical channel group may be regarded as the first logical channel group, and the terminal may send on the target uplink transmission resource BSR format 1 BSR; when the number of logical channel groups included in the third logical channel group is greater than 1, the third logical channel group can be regarded as the second logical channel group, and the terminal can be in the The BSR of BSR format 2 is sent on the target uplink sending resource. It can be seen that the foregoing rules for selecting logical channel groups can be used to determine the first logical channel group in BSR format 1, and can also be used to determine the second logical channel group in BSR format 2.
  • the priority order of the logical channel group satisfies any one of the following: the first target logical channel group has the highest priority, the second target logical channel group has the highest priority, and the third target logical channel group has the highest priority. , The first target logical channel group has the lowest priority, the second target logical channel group has the lowest priority, and the third logical channel has the lowest priority;
  • the first target logical channel group is: the logical channel group corresponding to the data channel packet sent on the target uplink transmission resource; the second target logical channel group is: on the target uplink transmission resource The logical channel group corresponding to the sent control channel packet; the third target logical channel group is: a logical channel group with a designated number, and the designated number is configured by the network side device or agreed upon by a protocol.
  • the selecting the logical channel group according to the priority of the logical channel in the logical channel group may include: selecting the logical channel group according to the priority of the target logical channel of the logical channel group, wherein the target logical channel may be any one of the following: logical The logical channel with the highest priority among all the logical channel groups in the channel group, the logical channel with the lowest priority among all the logical channel groups in the logical channel group, the logical channel with the highest priority among the logical channels corresponding to the buffer data of the logical channel group, the logical channel The buffered data of the channel group corresponds to the logical channel with the lowest priority among the logical channels, but it is not limited to this.
  • the terminal may sequentially select the logical channel group according to the first arrangement order of the priority of the logical channel group, and the first arrangement order is from high to Low order, or low to high order, but not limited to this.
  • the terminal may select the logical channel group in sequence according to the second arrangement order of the priority of the logical channels in the logical channel group, and the second arrangement order is from The arrangement order from high to low, or from low to high, but not limited to this.
  • the terminal may select the logical channel group according to the third arrangement order of the identifiers of the logical channel group, the third arrangement order is the order from largest to smallest, or, The order from smallest to largest, but not limited to this.
  • the target uplink transmission resource can only accommodate BS indications of 3 logical channel groups
  • the L logical channel groups include 4 logical channel groups, which are logical channel group a, logical channel group b, and logical channel group c. And logical channel group d.
  • the priority of logical channel group a>the priority of logical channel group b the priority of logical channel group c>the priority of logical channel group d.
  • the priority of the target logical channel in logical channel group b>the priority of the target logical channel in logical channel group d>the priority of the target logical channel in logical channel group a the priority of the target logical channel in logical channel group c.
  • both the first arrangement order and the second arrangement order are from high to low, and the third arrangement order is from small to large.
  • Implementation manner 1 The terminal selects 3 logical channel groups from the L logical channel groups according to the priority of the logical channel group.
  • the third logical channel group includes logical channel group a, logical channel group b, and logical channel group c.
  • Implementation manner 2 The terminal selects the third logical channel group according to the priority of the logical channels in the logical channel group.
  • the terminal in mode one, can randomly select a logical channel group from logical channel group a and logical channel group c.
  • the third logical channel group can include logical channel group a or logical channel group. Group c.
  • the terminal may further select a logical channel group from the logical channel group a and the logical channel group c according to the priority of the logical channels in the logical channel group.
  • the third logical channel group may Including logical channel group a.
  • the terminal may further select a logical channel group from the logical channel group a and the logical channel group c according to the identifier of the logical channel group.
  • the third logical channel group may include a logical channel group c.
  • Implementation manner 3 The terminal selects the third logical channel group according to the identifier of the logical channel group.
  • the third logical channel group includes logical channel group a, logical channel group d, and logical channel group c.
  • the first information includes the control signaling
  • the control signaling includes the power headroom report PHR.
  • the PHR satisfies any one of the following:
  • the PHR includes the power headroom of the first cell, and the number of cells included in the first cell is 1;
  • the PHR includes the power headroom of the second cell, and the number of cells included in the second cell is greater than one.
  • the PHR including the power headroom of the first cell it can be regarded as the PHR of PHR format 1.
  • the PHR including the power headroom of the second cell it can be regarded as the PHR of PHR format 2.
  • the first cell is any one of the following: a primary cell (Primary Cell, PCell), and a cell corresponding to the target uplink transmission resource.
  • a primary cell Primary Cell, PCell
  • a cell corresponding to the target uplink transmission resource a primary cell (Primary Cell, PCell)
  • the cell corresponding to the target uplink sending resource may be selected by the terminal.
  • the second cell includes at least one of the following: a cell under a primary cell group (Master Cell Group, MCG), and a cell under a secondary cell group (Secondary Cell Group, SCG).
  • MCG Master Cell Group
  • SCG Secondary Cell Group
  • the second cell may only include multiple cells under the MCG; or, the second cell may include at least one cell under the MCG and at least one cell under the SCG at the same time.
  • the sending the first information on the target uplink transmission resource includes:
  • the power headroom of the third cell is sent on the target uplink sending resource, and the third cell is determined by at least one of the following rules:
  • the T cells may be part or all of the cells of the terminal.
  • the T cells may be cells where data is sent among the cells of the terminal.
  • T can be configured by the network side device or agreed upon by a protocol.
  • the target uplink transmission resource can accommodate the power headroom of the third cell.
  • the number of cells included in the third cell may be equal to one or greater than one. In the case where the number of cells included in the third cell is 1, the third cell may be regarded as the first cell, and the terminal may send PHR format 1 PHR on the target uplink transmission resource; In a case where the number of cells included in the third cell is greater than 1, the third cell may be regarded as the second cell, and the terminal may send PHR format 2 PHR on the target uplink transmission resource. It can be seen that the above-mentioned rules for selecting cells can be used to determine the first cell in PHR format 1, and can also be used to determine the second cell in PHR format 2.
  • the priority of the cell satisfies any one of the following: the PCell has the highest priority, the cell corresponding to the target uplink transmission resource has the highest priority, and the MCG cell has the highest priority.
  • the terminal in the case of selecting cells according to the priority of the cells, can select the cells according to the fourth ranking order of the priority of the cells.
  • the fourth ranking order is the ranking order from high to low, or from low. The order of the highest, but not limited to this.
  • the terminal may select the logical channel group according to the fifth arrangement order of the cell number, and the fifth arrangement order is the arrangement order from largest to smallest, or the order from smallest to largest , But not limited to this.
  • the target uplink transmission resource can only accommodate the power headroom of 3 cells, and the T cells include 4 cells, which are cell a, cell b, cell c, and cell d.
  • the priority of cell a>the priority of cell b>the priority of cell c the priority of cell d.
  • the fourth arrangement order is from high to low, and the fifth arrangement order is from small to large.
  • Implementation manner 1 The terminal selects 3 cells from the L cells according to the priority of the cells.
  • the terminal may randomly select a cell from the cell c and the cell d.
  • the third cell may include the cell c or the cell d.
  • the terminal may further select a cell from the cell c and the cell d according to the cell number.
  • the third cell may include the cell a.
  • Implementation manner 2 The terminal selects the third cell according to the identity of the cell.
  • the third cell includes cell a, cell d, and cell c.
  • the method for sending information may include the following steps:
  • Step 1 The network side configures the UE with resource configuration information for data transmission, where the resource configuration information specifies the "uplink data size" or "uplink resource size” that the UE can send.
  • the resource configuration information specifies the "uplink data size” or "uplink resource size” that the UE can send.
  • the network side is configured with IDLE or INACTIVE, the UE can send data through Msg3 of 4-step RACH (or MsgA of 2-step RACH; or PUR).
  • resource configuration information is resource configuration information in at least one of the following sending methods:
  • the resource configuration information sent by Msg3 of the 4-step RACH such as the uplink data that Msg3 can send (such as DRB data) or the data that the resource can accommodate (such as the Transport Block Size (TBS) of the Uplink Grant) Maximum, minimum or range;
  • the resource configuration information sent by the MsgA of the 2-step RACH such as the maximum, minimum, or range of the uplink data that can be sent by the MsgA or the data that the resource can hold;
  • the resource configuration information sent through the dedicated PUSCH resource such as: uplink data that can be sent by the dedicated PUSCH resource or the maximum, minimum, or range of data that the resource can accommodate.
  • the "resource configuration information" may include one or more “uplink data size” or “uplink resource size”.
  • Step 2 According to the resource configuration information in step 1, when the UE has uplink data to send (for example, DRB-1 has uplink data to send), the type of content carried by the uplink transmission resource is determined according to the network configuration or the rules agreed by the protocol .
  • the "type of content carried by the uplink transmission resource" includes any one of the following:
  • Type 1 Carrying data channel packets and control channel packets, such as: data channel DRB-1 data packets and Common Control Channel (CCCH) RRC messages;
  • CCCH Common Control Channel
  • Type 2 Carrying data channel packets, control channel packets, and control signaling, such as DRB-1 data packets, CCCH radio resource control (Radio Resource Control, RRC) messages, and MAC CE.
  • RRC Radio Resource Control
  • Type 3 Carrying control channel package and control signaling, such as RRC message and MAC CE of CCCH channel.
  • Type 4 Carrying data channel packets and control signaling, such as DRB-1 data packets and MAC CE.
  • the "data channel” may be DRB.
  • control channel may include at least one of the following: SRB0, SRB1, SRB2, SRB3.
  • control signaling is one or more control signaling agreed by the protocol or configured by the network.
  • control signaling type may include at least one of the following:
  • MAC CE such as: MAC CE such as BSR or PHR;
  • UCI such as: UCI carried in PUSCH or PUCCH.
  • control signaling is protocol agreement or network configuration
  • type of "control signaling” includes at least one of the following:
  • C-RNTI MAC CE Configured Grant Confirmation MAC CE, BFR MAC CE, Multiple Entry Configured Grant Confirmation MAC CE, Sidelink Configured Grant Confirmation MAC CE, LBT failure MAC CE, MAC CE for Regular BSR, MAC CE for Regular CE for Padding BSR, MAC CE for Regular SL-BSR, MAC CE for Periodic SL-BSR, MAC CE for Padding SL-BSR, Single Entry PHR MAC CE, Multiple Entry PHR MAC CE, MAC CE for the number of Desired MAC CE for Pre-emptive BSR, MAC CE for Recommended bit rate query.
  • control signaling is protocol agreement or network configuration, and the type of "control signaling” includes at least one of the following: HARQ feedback, CQI report, SR, SRS.
  • control signaling such as type 2/3/4
  • control signaling is a BSR
  • the protocol agreement or network configuration limits the BSR
  • the format is any of the following:
  • BSR format 1 The format indicated by the BS containing 1 logical channel group
  • BSR format 2 A format indicated by a BS containing multiple logical channel groups.
  • the "1 logical channel group” is any of the following protocols or network configurations:
  • the logical channel group corresponding to the data channel packet sent through the uplink sending resource is mapped to the uplink sending resource.
  • the logical channel group corresponding to the control channel packet sent through the uplink transmission resource is mapped to the uplink transmission resource.
  • the logical channel group numbered "0" for example, the network configuration or protocol agreement can restrict the logical channel group number to which the logical channel of the "data channel sent through this uplink transmission resource" belongs must be set to "0".
  • the "BSR format 2" when “the uplink transmission resource” is insufficient to report all the LCG buffer data size indications, the "BSR format 2" is any of the following:
  • Buffer data size indication for logical channel groups other than “logical channel group corresponding to the data channel packet sent through the uplink transmission resource” and “logical channel group corresponding to the control channel packet sent through the uplink transmission resource”;
  • Priority includes the "logical channel group corresponding to the data channel packet sent through the uplink transmission resource" and "the logical channel group corresponding to the control channel packet sent through the uplink transmission resource” "buffer data size indication", and then according to each logical channel
  • the order of the logical channel priority corresponding to the group's cache data indicates "cache data size indication" in turn;
  • the “buffer data size indication” of the “logical channel group numbered “0” is included first, and then the “buffer data size indication” is indicated in turn according to the order of the logical channel priority corresponding to the buffer data of each logical channel group.
  • the protocol agreement or network configuration limits the PHR
  • the format is at least one of the following:
  • PHR format 1 Including the power headroom report of 1 cell
  • PHR format 2 Including power headroom reporting of multiple cells.
  • the "1 cell” is any one of the following agreed by the protocol or configured by the network: PCell, the cell corresponding to the "uplink transmission resource”.
  • the “multiple cells” is any one of the following agreed by the protocol or configured by the network: it includes only the cells under the MCG, and includes both the MCG and the SCG.
  • the “PHR format 2” when “the uplink transmission resource” is insufficient to report the power headroom of all cells, the “PHR format 2" is any of the following:
  • Report in sequence according to the cell number sequence such as: serving cell number sequence; or SCell number sequence.
  • the conditions for the UE to determine to use type 1 include any of the following:
  • the data channel has uplink data transmission, and the size of one uplink transmission resource can accommodate the total size of (data channel packet + control channel packet).
  • DRB-1 has uplink data transmission, and 1 Uplink Grant can accommodate (data channel package + control channel package).
  • the data channel has uplink data transmission, and the uplink data has only one data packet to send, and the size of one uplink transmission resource can accommodate the total size of (data channel packet + control channel packet).
  • DRB-1 only has 1 PDCP SDU to send, and 1 Uplink Grant can accommodate (data channel package + control channel package).
  • the data channel has uplink data sent, and the uplink data has multiple data packets sent.
  • the size of the n uplink sending resources agreed by the protocol or network configuration can accommodate the total size of (data channel packet + control channel packet), among which,
  • the value of n is a positive integer greater than or equal to 1.
  • the data channel has uplink data sent, and the uplink data has multiple data packets sent.
  • every uplink resource must carry a control channel packet, each of the n uplink transmission resources agreed by the protocol or network configuration
  • the size of the resource can accommodate the total size of (data channel packet + control channel packet).
  • DRB-1 has 3 PDCP SDUs to send, and the 3 PDCP SDUs plus 3 SRB0 RRC messages can be sent through 3 uplink transmission resources, where each uplink resource is Includes 1 RRC message of SRB0.
  • the data channel has uplink data transmission, and the size of 1 uplink transmission resource can accommodate the total size of (data channel package + control channel package), and the size of 1 uplink transmission resource cannot accommodate (data channel package + control channel) Packet + control signaling) total size.
  • the data channel has uplink data transmission, and the uplink data has only 1 data packet to send, and the size of 1 uplink transmission resource can accommodate the total size of (data channel packet + control channel packet), and 1 uplink transmission resource The size cannot accommodate the total size of (data channel packet + control channel packet + control signaling).
  • the data channel has uplink data transmission, and the uplink data has multiple data packets sent.
  • the size of the n uplink transmission resources agreed by the protocol or network configuration can accommodate the total size of (data channel packet + control channel packet), and n
  • the size of each uplink transmission resource cannot accommodate the total size (data channel packet + control channel packet + control signaling), where the value of n is a positive integer greater than or equal to 1.
  • the data channel has uplink data transmission, and the uplink data has multiple data packets.
  • the size of the n uplink transmission resources agreed by the protocol or network configuration can accommodate the total size of (data channel packet + control channel packet), when n When it is greater than wait 2, the size of the first uplink transmission resource cannot accommodate the total size (data channel packet + control channel packet + control signaling).
  • the data channel has uplink data sent, and the uplink data has multiple data packets sent.
  • every uplink resource must carry a control channel packet
  • each of the n uplink transmission resources agreed by the protocol or network configuration The size of the resource can accommodate the total size of (data channel packet + control channel packet), and the size of at least one uplink resource of the n uplink transmission resources cannot accommodate the total size of (data channel packet + control channel packet + control signaling) .
  • the data channel has uplink data sent, and the uplink data has multiple data packets sent.
  • every uplink resource must carry a control channel packet, each of the n uplink transmission resources agreed by the protocol or network configuration
  • the size of the resource can accommodate the total size of (data channel packet + control channel packet), and the size of each uplink resource of n uplink transmission resources cannot accommodate the total size of (data channel packet + control channel packet + control signaling) .
  • the data channel has uplink data sent, and the uplink data has multiple data packets sent.
  • every uplink resource must carry a control channel packet
  • the size of the resource can accommodate the total size of (data channel package + control channel package).
  • n is greater than equal to 2
  • the size of the first uplink resource of the n uplink transmission resources cannot accommodate (data channel package + control channel package + control Signaling) total size.
  • the conditions for the UE to determine to use type 2 include any of the following:
  • the data channel has uplink data transmission, and the size of one uplink transmission resource can accommodate the total size of (data channel package + control channel package + control signaling).
  • DRB-1 has uplink data transmission, and 1 Uplink Grant can accommodate (data channel package + control channel package + control signaling).
  • the data channel has uplink data to send, and the uplink data has only one data packet to send, and the size of one uplink transmission resource can accommodate the total size of (data channel packet + control channel packet + control signaling).
  • DRB-1 only has 1 PDCP SDU to send, and 1 Uplink Grant can accommodate (data channel package + control channel package + control signaling).
  • the data channel is sent with uplink data, and the uplink data is sent with multiple data packets.
  • the size of n uplink transmission resources agreed by the protocol or network configuration can accommodate (multiple data channel packets + control channel packets + control signaling)
  • the total size of n where the value of n is a positive integer greater than or equal to 1.
  • the data channel has uplink data to send, and the uplink data has multiple data packets to send.
  • the size of at least 1 of the n uplink sending resources agreed by the protocol or network configuration can accommodate (1 or more data channel packets + The total size of control channel packet + control signaling).
  • DRB-1 has 3 PDCP SDUs to send, and at least one uplink resource can accommodate "1 PDCP SDU” + "1 RRC message of SRB0" + "1 control signaling".
  • the data channel has uplink data transmission, and the uplink data has multiple data packets sent.
  • the size of each of the n uplink transmission resources agreed by the protocol or network configuration can accommodate (1 or more data channel packets + The total size of control channel packet + control signaling).
  • each uplink resource can accommodate "1 PDCP SDU” + "1 RRC message of SRB0" + "1 control signaling".
  • the data channel has uplink data transmission, and the uplink data has multiple data packets sent.
  • the size of the first resource of the n uplink transmission resources specified by the protocol or network configuration can accommodate (1 or more data channel packets + The total size of control channel packet + control signaling).
  • DRB-1 has 3 PDCP SDUs to send, and the first uplink resource can accommodate "1 PDCP SDU” + "1 RRC message of SRB0" + "1 control signaling” .
  • the data channel has uplink data sent, and the uplink data has multiple data packets sent.
  • every uplink resource must carry a control channel packet, each of the n uplink transmission resources agreed by the protocol or network configuration
  • the size of the resource can accommodate the total size of (1 or more data channel packets + control channel packets + control signaling).
  • DRB-1 has 3 PDCP SDUs to send, and the "3 PDCP SDUs" + “3 RRC messages of SRB0" + “3 control signaling” can be transmitted through 3 uplink transmission resources. It can send (where each uplink resource includes "1 RRC message of SRB0" + "1 control signaling".
  • the data channel has uplink data sent, and the uplink data has multiple data packets sent.
  • every uplink resource must carry a control channel packet, at least 1 of the n uplink transmission resources agreed by the protocol or network configuration
  • the size of the resource can accommodate the total size of (1 or more data channel packets + control channel packets + control signaling).
  • DRB-1 has 3 PDCP SDUs to send, and the "3 PDCP SDUs" + “3 RRC messages of SRB0" + “1 control signaling" can be transmitted through 3 uplink transmission resources.
  • Can send (among which, at least one uplink resource includes "1 RRC message of SRB0" + "1 control signaling".
  • the data channel has uplink data sent, and the uplink data has multiple data packets sent.
  • the first of the n uplink transmission resources agreed by the protocol or network configuration The size of the resource can accommodate the total size of (1 or more data channel packets + control channel packets + control signaling).
  • DRB-1 has 3 PDCP SDUs to send, and the "3 PDCP SDUs" + “3 RRC messages of SRB0" + “1 control signaling" can be transmitted through 3 uplink transmission resources.
  • Can send (among which, the first uplink resource includes "1 RRC message of SRB0" + "1 control signaling".
  • the conditions for the UE to determine to use type 3 include any of the following:
  • the size of one uplink transmission resource can accommodate the total size of (control channel packet + control signaling).
  • 1 Uplink Grant can accommodate (control channel package + control signaling)
  • the conditions for the UE to determine to use type 4 include any of the following:
  • the data channel has uplink data transmission, and the size of one uplink transmission resource can accommodate the total size of (data channel packet + control signaling).
  • DRB-1 has uplink data transmission
  • 1 Uplink Grant can accommodate (data channel package + control signaling).
  • the data channel has uplink data transmission, and the uplink data has only one data packet to send, and the size of one uplink transmission resource can accommodate the total size of (data channel packet + control signaling).
  • DRB-1 only has 1 PDCP SDU to send, and 1 Uplink Grant can accommodate (data channel packet + control signaling).
  • the data channel has uplink data transmission, and the uplink data has multiple data packets sent.
  • the size of n uplink transmission resources agreed by the protocol or network configuration can accommodate the total size of (multiple data channel packets + control signaling), Among them, the value of n is a positive integer greater than or equal to 1.
  • the data channel has uplink data to send, and the uplink data has multiple data packets to send.
  • the size of at least 1 of the n uplink sending resources agreed by the protocol or network configuration can accommodate (1 or more data channel packets + The total size of control signaling).
  • DRB-1 has 3 PDCP SDUs to send, and at least one uplink resource can accommodate "1 PDCP SDU” + "1 control signaling".
  • the data channel has uplink data transmission, and the uplink data has multiple data packets sent.
  • the size of each of the n uplink transmission resources agreed by the protocol or network configuration can accommodate (1 or more data channel packets + The total size of control signaling).
  • DRB-1 has 3 PDCP SDUs to send, and each uplink resource can accommodate "1 PDCP SDU" + "1 control signaling".
  • the data channel has uplink data transmission, and the uplink data has multiple data packets sent.
  • the size of the first resource of the n uplink transmission resources specified by the protocol or network configuration can accommodate (1 or more data channel packets + The total size of control signaling).
  • the first uplink resource can accommodate "1 PDCP SDU” + "1 control signaling".
  • the data packet type of the “multiple data packets” includes any of the following: PDCP SDU, PDCP PDU, RLC SDU, RLC PDU, MAC SDU, MAC PDU.
  • the terminal can generate different transmission content types according to different conditions; and according to the size of uplink transmission resources, the format of control signaling such as BSR and PHR is specified.
  • BSR control signaling
  • PHR PHR
  • FIG. 4 is a flowchart of an information sending method provided by an embodiment of the present invention.
  • the information receiving method in the embodiment of the present invention is applied to a network side device.
  • the information receiving method may include the following steps:
  • Step 401 Send resource configuration information to a terminal, where the resource configuration information is used to configure Q uplink transmission resources allowed to be used by the terminal, and Q is a positive integer.
  • Step 402 Receive first information on a target uplink transmission resource, where the target uplink transmission resource is determined based on the Q uplink transmission resources, and the first information includes at least two of the following: a data channel packet, a control channel packet, and control Signaling.
  • the information sending method of this embodiment sends resource configuration information to a terminal, where the resource configuration information is used to configure Q uplink transmission resources allowed to be used by the terminal, and Q is a positive integer; the first information is received on the target uplink transmission resource
  • the target uplink transmission resource is determined based on the Q uplink transmission resources, and the first information includes at least two of the following: a data channel packet, a control channel packet, and control signaling. It can be seen that, in this embodiment, the first information can be received by sending the content of the target uplink transmission resource, thereby improving the information transmission performance.
  • the first information is determined based on target parameters, and the target parameters include at least one of the following:
  • the size of the N uplink transmission resources included in the target uplink transmission resource is the size of the N uplink transmission resources included in the target uplink transmission resource
  • N is a positive integer less than or equal to Q.
  • the method further includes:
  • the BSR satisfies any one of the following:
  • the BSR includes a buffer data size BS indication of the first logical channel group, and the number of logical channel groups included in the first logical channel group is 1;
  • the BSR includes a BS indication of a second logical channel group, and the number of logical channel groups included in the second logical channel group is greater than one.
  • the first logical channel group is any one of the following:
  • the logical channel group corresponding to the data channel packet sent on the target uplink sending resource
  • the logical channel group corresponding to the control channel packet sent on the target uplink transmission resource
  • a logical channel group with a designated number where the designated number is configured by the network side device or agreed upon by a protocol.
  • the receiving the first information on the target uplink transmission resource includes:
  • the logical channel group is selected according to the identifier of the logical channel group.
  • the priority order of the logical channel group satisfies any one of the following: the first target logical channel group has the highest priority, the second target logical channel group has the highest priority, and the third target logical channel group has the highest priority. The highest, the first target logical channel group has the lowest priority, the second target logical channel group has the lowest priority, and the third logical channel has the lowest priority;
  • the first target logical channel group is: the logical channel group corresponding to the data channel packet sent on the target uplink transmission resource; the second target logical channel group is: on the target uplink transmission resource The logical channel group corresponding to the sent control channel packet; the third target logical channel group is: a logical channel group with a designated number, and the designated number is configured by the network side device or agreed upon by a protocol.
  • the PHR satisfies any one of the following:
  • the PHR includes the power headroom of the first cell, and the number of cells included in the first cell is 1;
  • the PHR includes the power headroom of the second cell, and the number of cells included in the second cell is greater than one.
  • the first cell is any one of the following: a primary cell PCell, and a cell corresponding to the target uplink transmission resource.
  • the second cell includes at least one of the following: a cell under the MCG of the primary cell group, and a cell under the SCG of the secondary cell group.
  • the receiving the first information on the target uplink transmission resource includes:
  • the power headroom of the third cell is received on the target uplink transmission resource, and the third cell is determined by at least one of the following rules:
  • the priority of the cell satisfies any one of the following: the PCell has the highest priority, the cell corresponding to the target uplink transmission resource has the highest priority, and the MCG cell has the highest priority.
  • this embodiment is used as an implementation manner of a network side device corresponding to the foregoing method embodiment. Therefore, reference may be made to the relevant description in the foregoing method embodiment, and the same beneficial effects can be achieved. In order to avoid repeating the description, it will not be repeated here.
  • FIG. 5 is one of the structural diagrams of the terminal provided by the embodiment of the present invention. As shown in FIG. 5, the terminal 500 includes:
  • the first receiving module 501 is configured to receive resource configuration information, where the resource configuration information is used to configure Q uplink transmission resources allowed to be used by the terminal, and Q is a positive integer;
  • the first sending module 502 is configured to send first information on a target uplink sending resource, the target uplink sending resource is determined based on the Q uplink sending resources, and the first information includes at least two of the following: data channel packet, Control channel packets and control signaling.
  • the first information is determined based on target parameters, and the target parameters include at least one of the following:
  • the size of the N uplink transmission resources included in the target uplink transmission resource is the size of the N uplink transmission resources included in the target uplink transmission resource
  • N is a positive integer less than or equal to Q.
  • the first sending module 502 is specifically used for at least one of the following:
  • the data channel packet and control signaling are sent on the target uplink sending resource.
  • the satisfaction of the first condition includes at least one of the following:
  • the terminal has P data channel packets to send, and the total size of the N uplink sending resources included in the target uplink sending resource can accommodate the data channel packets and control channel packets to be sent by the terminal;
  • the terminal transmits P data channel packets, each of the N uplink transmission resources included in the target uplink transmission resource transmits at least one control channel packet, and each of the N uplink transmission resources
  • the size of each uplink transmission resource can accommodate the data channel packet and the control channel packet to be transmitted by the terminal;
  • P is a positive integer
  • N is a positive integer less than or equal to Q.
  • the satisfaction of the first condition further includes at least one of the following:
  • the total size of the N uplink sending resources cannot accommodate the data channel packets, control channel packets, and control signaling to be sent by the terminal;
  • the size of the first uplink transmission resource of the N uplink transmission resources cannot accommodate the data channel packets, control channel packets, and control signaling to be sent by the terminal;
  • the size of at least one of the N uplink transmission resources cannot accommodate the data channel packets, control channel packets, and control signaling to be sent by the terminal;
  • the size of each uplink transmission resource in the N uplink transmission resources cannot accommodate the data channel packet, control channel packet, and control signaling to be transmitted by the terminal.
  • the satisfaction of the second condition includes at least one of the following:
  • the terminal has P data channel packets to send, and the total size of the N uplink sending resources included in the target uplink sending resource can accommodate the data channel packets, control channel packets, and control signaling to be sent by the terminal;
  • the terminal has P data channel packets to transmit, and the size of at least one uplink signal resource among the N uplink transmission resources included in the target uplink transmission resource can accommodate the data channel packets, control channel packets, and data channel packets to be sent by the terminal.
  • Control signaling ;
  • the terminal has P data channel packets to send, and the size of each uplink signal resource in the N uplink sending resources included in the target uplink sending resource can accommodate the data channel packets and control channel packets to be sent by the terminal And control signaling;
  • the terminal has P data channel packets to send, and the size of the first uplink signal resource among the N uplink sending resources included in the target uplink sending resource can accommodate the data channel packets and control channel packets to be sent by the terminal And control signaling;
  • P is a positive integer
  • N is a positive integer less than or equal to Q.
  • satisfying the second condition further includes:
  • Each of the N uplink transmission resources included in the target uplink transmission resource transmits at least one control channel packet.
  • the satisfaction of the third condition includes:
  • the total size of the N uplink transmission resources included in the target uplink transmission resource can accommodate the control channel packets and control signaling to be transmitted by the terminal, and N is a positive integer.
  • the satisfaction of the fourth condition includes at least one of the following:
  • the terminal has P data channel packets to send, and the total size of the N uplink sending resources included in the target uplink sending resource can accommodate the data channel packets and control signaling to be sent by the terminal;
  • the terminal has P data channel packets to send, and the size of at least one of the N uplink sending resources included in the target uplink sending resource can accommodate the data channel packets and control signaling to be sent by the terminal;
  • the terminal has P data channel packets to send, and the size of each of the N uplink sending resources included in the target uplink sending resource can accommodate the data channel packets and control signaling to be sent by the terminal;
  • the terminal has P data channel packets to send, and the size of the first uplink sending resource among the N uplink sending resources included in the target uplink sending resource can accommodate the data channel packets and control signaling to be sent by the terminal ;
  • P is a positive integer
  • N is a positive integer less than or equal to Q.
  • the BSR satisfies any one of the following:
  • the BSR includes a buffer data size BS indication of the first logical channel group, and the number of logical channel groups included in the first logical channel group is 1;
  • the BSR includes a BS indication of a second logical channel group, and the number of logical channel groups included in the second logical channel group is greater than one.
  • the first logical channel group is any one of the following:
  • the logical channel group corresponding to the data channel packet sent on the target uplink sending resource
  • the logical channel group corresponding to the control channel packet sent on the target uplink transmission resource
  • a logical channel group with a designated number where the designated number is configured by the network side device or agreed upon by a protocol.
  • the first sending module 302 is specifically configured to:
  • the BS indication of the third logical channel group is sent on the target uplink transmission resource, and the third logical channel group is determined by at least one of the following rules:
  • the logical channel group is selected according to the identifier of the logical channel group.
  • the priority order of the logical channel group satisfies any one of the following: the first target logical channel group has the highest priority, the second target logical channel group has the highest priority, and the third target logical channel group has the highest priority. The highest, the first target logical channel group has the lowest priority, the second target logical channel group has the lowest priority, and the third logical channel has the lowest priority;
  • the first target logical channel group is: the logical channel group corresponding to the data channel packet sent on the target uplink transmission resource; the second target logical channel group is: on the target uplink transmission resource The logical channel group corresponding to the sent control channel packet; the third target logical channel group is: a logical channel group with a designated number, and the designated number is configured by the network side device or agreed upon by a protocol.
  • the PHR satisfies any one of the following:
  • the PHR includes the power headroom of the first cell, and the number of cells included in the first cell is 1;
  • the PHR includes the power headroom of the second cell, and the number of cells included in the second cell is greater than one.
  • the first cell is any one of the following: a primary cell PCell, and a cell corresponding to the target uplink transmission resource.
  • the second cell includes at least one of the following: a cell under the MCG of the primary cell group, and a cell under the SCG of the secondary cell group.
  • the first sending module 302 is specifically configured to:
  • the power headroom of the third cell is sent on the target uplink sending resource, and the third cell is determined by at least one of the following rules:
  • the priority of the cell satisfies any one of the following: the PCell has the highest priority, the cell corresponding to the target uplink transmission resource has the highest priority, and the MCG cell has the highest priority.
  • the terminal 500 can implement various processes that can be implemented by the terminal in the method embodiment of the present invention and achieve the same beneficial effects. To avoid repetition, details are not described herein again.
  • the network side device 600 includes:
  • the second sending module 601 is configured to send resource configuration information to the terminal, where the resource configuration information is used to configure Q uplink transmission resources allowed to be used by the terminal, and Q is a positive integer;
  • the second receiving module 602 is configured to receive first information on a target uplink transmission resource, the target uplink transmission resource is determined based on the Q uplink transmission resources, and the first information includes at least two of the following: data channel packet, Control channel packets and control signaling.
  • the first information is determined based on target parameters, and the target parameters include at least one of the following:
  • the size of the N uplink transmission resources included in the target uplink transmission resource is the size of the N uplink transmission resources included in the target uplink transmission resource
  • N is a positive integer less than or equal to Q.
  • the network side device 300 further includes:
  • the third sending module is configured to send first configuration information, where the first configuration information is used to configure N.
  • the BSR satisfies any one of the following:
  • the BSR includes a buffer data size BS indication of the first logical channel group, and the number of logical channel groups included in the first logical channel group is 1;
  • the BSR includes a BS indication of a second logical channel group, and the number of logical channel groups included in the second logical channel group is greater than one.
  • the first logical channel group is any one of the following:
  • the logical channel group corresponding to the data channel packet sent on the target uplink sending resource
  • the logical channel group corresponding to the control channel packet sent on the target uplink transmission resource
  • a logical channel group with a designated number where the designated number is configured by the network side device or agreed upon by a protocol.
  • the second receiving module 602 is specifically configured to:
  • the logical channel group is selected according to the identifier of the logical channel group.
  • the priority order of the logical channel group satisfies any one of the following: the first target logical channel group has the highest priority, the second target logical channel group has the highest priority, and the third target logical channel group has the highest priority. The highest, the first target logical channel group has the lowest priority, the second target logical channel group has the lowest priority, and the third logical channel has the lowest priority;
  • the first target logical channel group is: the logical channel group corresponding to the data channel packet sent on the target uplink transmission resource; the second target logical channel group is: on the target uplink transmission resource The logical channel group corresponding to the sent control channel packet; the third target logical channel group is: a logical channel group with a designated number, and the designated number is configured by the network side device or agreed upon by a protocol.
  • the PHR satisfies any one of the following:
  • the PHR includes the power headroom of the first cell, and the number of cells included in the first cell is 1;
  • the PHR includes the power headroom of the second cell, and the number of cells included in the second cell is greater than one.
  • the first cell is any one of the following: a primary cell PCell, and a cell corresponding to the target uplink transmission resource.
  • the second cell includes at least one of the following: a cell under the MCG of the primary cell group, and a cell under the SCG of the secondary cell group.
  • the second receiving module 602 is specifically configured to:
  • the power headroom of the third cell is received on the target uplink transmission resource, and the third cell is determined by at least one of the following rules:
  • the priority of the cell satisfies any one of the following: the PCell has the highest priority, the cell corresponding to the target uplink transmission resource has the highest priority, and the MCG cell has the highest priority.
  • the network side device 600 can implement each process that can be implemented by the network side device in the method embodiment of the present invention, and achieve the same beneficial effects. To avoid repetition, details are not described here.
  • FIG. 7 is the second structural diagram of a terminal provided by an embodiment of the present invention.
  • the terminal may be a schematic diagram of a hardware structure of a terminal that implements various embodiments of the present invention.
  • the terminal 700 includes but is not limited to: the electronic device 100 includes but is not limited to: a radio frequency unit 701, a network module 702, an audio output unit 703, an input unit 704, a sensor 705, a display unit 706, and a user input unit 707 , Interface unit 708, memory 709, processor 710 and other components.
  • the electronic device 700 may also include a power source (such as a battery) for supplying power to various components.
  • the power source may be logically connected to the processor 710 through a power management system, so that the power management system can manage charging, discharging, and power management. Consumption management and other functions.
  • the structure of the electronic device shown in FIG. 7 does not constitute a limitation on the electronic device.
  • the electronic device may include more or fewer components than those shown in the figure, or some components may be combined, or different component arrangements, which will not be repeated here. .
  • the radio frequency unit 701 is used for:
  • the first information is sent on a target uplink transmission resource, the target uplink transmission resource is determined based on the Q uplink transmission resources, and the first information includes at least two of the following: a data channel packet, a control channel packet, and control signaling.
  • the first information is determined based on target parameters, and the target parameters include at least one of the following:
  • the size of the N uplink transmission resources included in the target uplink transmission resource is the size of the N uplink transmission resources included in the target uplink transmission resource
  • N is a positive integer less than or equal to Q.
  • the radio frequency unit 701 is specifically used for at least one of the following:
  • the data channel packet and control signaling are sent on the target uplink sending resource.
  • the satisfaction of the first condition includes at least one of the following:
  • the terminal has P data channel packets to send, and the total size of the N uplink sending resources included in the target uplink sending resource can accommodate the data channel packets and control channel packets to be sent by the terminal;
  • the terminal transmits P data channel packets, each of the N uplink transmission resources included in the target uplink transmission resource transmits at least one control channel packet, and each of the N uplink transmission resources
  • the size of each uplink transmission resource can accommodate the data channel packet and the control channel packet to be transmitted by the terminal;
  • P is a positive integer
  • N is a positive integer less than or equal to Q.
  • the satisfaction of the first condition further includes at least one of the following:
  • the total size of the N uplink sending resources cannot accommodate the data channel packets, control channel packets, and control signaling to be sent by the terminal;
  • the size of the first uplink transmission resource of the N uplink transmission resources cannot accommodate the data channel packets, control channel packets, and control signaling to be sent by the terminal;
  • the size of at least one of the N uplink transmission resources cannot accommodate the data channel packets, control channel packets, and control signaling to be sent by the terminal;
  • the size of each uplink transmission resource in the N uplink transmission resources cannot accommodate the data channel packet, control channel packet, and control signaling to be transmitted by the terminal.
  • the satisfaction of the second condition includes at least one of the following:
  • the terminal has P data channel packets to send, and the total size of the N uplink sending resources included in the target uplink sending resource can accommodate the data channel packets, control channel packets, and control signaling to be sent by the terminal;
  • the terminal has P data channel packets to send, and the size of at least one uplink signal resource among the N uplink transmission resources included in the target uplink transmission resource can accommodate the data channel packets, control channel packets, and data channel packets to be sent by the terminal.
  • Control signaling ;
  • the terminal has P data channel packets to send, and the size of each uplink signal resource in the N uplink sending resources included in the target uplink sending resource can accommodate the data channel packets and control channel packets to be sent by the terminal And control signaling;
  • the terminal has P data channel packets to send, and the size of the first uplink signal resource among the N uplink sending resources included in the target uplink sending resource can accommodate the data channel packets and control channel packets to be sent by the terminal And control signaling;
  • P is a positive integer
  • N is a positive integer less than or equal to Q.
  • satisfying the second condition further includes:
  • Each of the N uplink transmission resources included in the target uplink transmission resource transmits at least one control channel packet.
  • the satisfaction of the third condition includes:
  • the total size of the N uplink transmission resources included in the target uplink transmission resource can accommodate the control channel packets and control signaling to be transmitted by the terminal, and N is a positive integer.
  • the satisfaction of the fourth condition includes at least one of the following:
  • the terminal has P data channel packets to send, and the total size of the N uplink sending resources included in the target uplink sending resource can accommodate the data channel packets and control signaling to be sent by the terminal;
  • the terminal has P data channel packets to send, and the size of at least one of the N uplink sending resources included in the target uplink sending resource can accommodate the data channel packets and control signaling to be sent by the terminal;
  • the terminal has P data channel packets to send, and the size of each of the N uplink sending resources included in the target uplink sending resource can accommodate the data channel packets and control signaling to be sent by the terminal;
  • the terminal has P data channel packets to send, and the size of the first uplink sending resource among the N uplink sending resources included in the target uplink sending resource can accommodate the data channel packets and control signaling to be sent by the terminal ;
  • P is a positive integer
  • N is a positive integer less than or equal to Q.
  • the BSR satisfies any one of the following:
  • the BSR includes a buffer data size BS indication of the first logical channel group, and the number of logical channel groups included in the first logical channel group is 1;
  • the BSR includes a BS indication of a second logical channel group, and the number of logical channel groups included in the second logical channel group is greater than one.
  • the first logical channel group is any one of the following:
  • the logical channel group corresponding to the data channel packet sent on the target uplink sending resource
  • the logical channel group corresponding to the control channel packet sent on the target uplink transmission resource
  • a logical channel group with a designated number where the designated number is configured by the network side device or agreed upon by a protocol.
  • the radio frequency unit 701 is specifically configured to:
  • the BS indication of the third logical channel group is sent on the target uplink transmission resource, and the third logical channel group is determined by at least one of the following rules:
  • the logical channel group is selected according to the identifier of the logical channel group.
  • the priority order of the logical channel group satisfies any one of the following: the first target logical channel group has the highest priority, the second target logical channel group has the highest priority, and the third target logical channel group has the highest priority. The highest, the first target logical channel group has the lowest priority, the second target logical channel group has the lowest priority, and the third logical channel has the lowest priority;
  • the first target logical channel group is: the logical channel group corresponding to the data channel packet sent on the target uplink transmission resource; the second target logical channel group is: on the target uplink transmission resource The logical channel group corresponding to the sent control channel packet; the third target logical channel group is: a logical channel group with a designated number, and the designated number is configured by the network side device or agreed upon by a protocol.
  • the PHR satisfies any one of the following:
  • the PHR includes the power headroom of the first cell, and the number of cells included in the first cell is 1;
  • the PHR includes the power headroom of the second cell, and the number of cells included in the second cell is greater than one.
  • the first cell is any one of the following: a primary cell PCell, and a cell corresponding to the target uplink transmission resource.
  • the second cell includes at least one of the following: a cell under the MCG of the primary cell group, and a cell under the SCG of the secondary cell group.
  • the radio frequency unit 701 is specifically configured to:
  • the power headroom of the third cell is sent on the target uplink sending resource, and the third cell is determined by at least one of the following rules:
  • the priority of the cell satisfies any one of the following: the PCell has the highest priority, the cell corresponding to the target uplink transmission resource has the highest priority, and the MCG cell has the highest priority.
  • terminal 700 in this embodiment can implement various processes that can be implemented by the terminal in the method embodiment of the embodiment of the present invention and achieve the same beneficial effects. To avoid repetition, details are not described herein again.
  • an embodiment of the present invention further provides a terminal, including a processor 710, a memory 709, a program or instruction stored on the memory 709 and running on the processor 710, and the program or instruction is executed by the processor 710.
  • a terminal including a processor 710, a memory 709, a program or instruction stored on the memory 709 and running on the processor 710, and the program or instruction is executed by the processor 710.
  • FIG. 8 is the second structural diagram of the network side device provided by the embodiment of the present invention.
  • the network side device 800 includes: a processor 801, a memory 802, a user interface 803, a transceiver 804, and a bus interface.
  • the network side device 800 further includes: a program or instruction that is stored in the memory 802 and can run on the processor 801, and the program or instruction is executed by the processor 801 to implement the following steps:
  • the transceiver 804 receives first information on a target uplink transmission resource, the target uplink transmission resource is determined based on the Q uplink transmission resources, and the first information includes at least two of the following: a data channel packet, a control channel packet, and Control signaling.
  • the first information is determined based on target parameters, and the target parameters include at least one of the following:
  • the size of the N uplink transmission resources included in the target uplink transmission resource is the size of the N uplink transmission resources included in the target uplink transmission resource
  • N is a positive integer less than or equal to Q.
  • the first configuration information is sent through the transceiver 804, and the first configuration information is used to configure N.
  • the BSR satisfies any one of the following:
  • the BSR includes a buffer data size BS indication of the first logical channel group, and the number of logical channel groups included in the first logical channel group is 1;
  • the BSR includes a BS indication of a second logical channel group, and the number of logical channel groups included in the second logical channel group is greater than one.
  • the first logical channel group is any one of the following:
  • the logical channel group corresponding to the data channel packet sent on the target uplink sending resource
  • the logical channel group corresponding to the control channel packet sent on the target uplink transmission resource
  • a logical channel group with a designated number where the designated number is configured by the network side device or agreed upon by a protocol.
  • the following steps are implemented when the program or instruction is executed by the processor 801:
  • the BS indication of the third logical channel group is received on the target uplink transmission resource through the transceiver 804, and the third logical channel group is determined by at least one of the following rules:
  • the logical channel group is selected according to the identifier of the logical channel group.
  • the priority order of the logical channel group satisfies any one of the following: the first target logical channel group has the highest priority, the second target logical channel group has the highest priority, and the third target logical channel group has the highest priority. The highest, the first target logical channel group has the lowest priority, the second target logical channel group has the lowest priority, and the third logical channel has the lowest priority;
  • the first target logical channel group is: the logical channel group corresponding to the data channel packet sent on the target uplink transmission resource; the second target logical channel group is: on the target uplink transmission resource The logical channel group corresponding to the sent control channel packet; the third target logical channel group is: a logical channel group with a designated number, and the designated number is configured by the network side device or agreed upon by a protocol.
  • the PHR satisfies any one of the following:
  • the PHR includes the power headroom of the first cell, and the number of cells included in the first cell is 1;
  • the PHR includes the power headroom of the second cell, and the number of cells included in the second cell is greater than one.
  • the first cell is any one of the following: a primary cell PCell, and a cell corresponding to the target uplink transmission resource.
  • the second cell includes at least one of the following: a cell under the MCG of the primary cell group, and a cell under the SCG of the secondary cell group.
  • the following steps are implemented when the program or instruction is executed by the processor 801:
  • the power headroom of the third cell is received on the target uplink transmission resource through the transceiver 804, and the third cell is determined by at least one of the following rules:
  • the priority of the cell satisfies any one of the following: the PCell has the highest priority, the cell corresponding to the target uplink transmission resource has the highest priority, and the MCG cell has the highest priority.
  • the bus architecture may include any number of interconnected buses and bridges. Specifically, one or more processors represented by the processor 801 and various circuits of the memory represented by the memory 802 are linked together.
  • the bus architecture can also link various other circuits such as peripheral devices, voltage regulators, power management circuits, etc., which are all known in the art, and therefore, no further descriptions are provided herein.
  • the bus interface provides the interface.
  • the transceiver 804 may be a plurality of elements, that is, including a transmitter and a receiver, and provide a unit for communicating with various other devices on the transmission medium.
  • the user interface 803 may also be an interface capable of connecting externally and internally with the required equipment.
  • the connected equipment includes but not limited to a keypad, a display, a speaker, a microphone, a joystick, and the like.
  • the processor 801 is responsible for managing the bus architecture and general processing, and the memory 802 can store data used by the processor 1901 when performing operations.
  • the network side device 800 can implement each process implemented by the network side device in the foregoing method embodiment, and in order to avoid repetition, details are not described herein again.
  • the embodiment of the present invention also provides a readable storage medium on which a program or instruction is stored.
  • a program or instruction is stored.
  • the program or instruction is executed by a processor, each process of the foregoing information sending method embodiment or the foregoing information receiving method embodiment is implemented. , And can achieve the same technical effect, in order to avoid repetition, I will not repeat them here.
  • the readable storage medium such as read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk or optical disk, etc.
  • the embodiment of the present application further provides a chip, the chip includes a processor and a communication interface, the communication interface is coupled with the processor, and the processor is used to run a program or an instruction to implement the foregoing information sending method embodiment or
  • Each process of the above-mentioned information receiving method embodiment can achieve the same technical effect, and in order to avoid repetition, it will not be repeated here.
  • chips mentioned in the embodiments of the present application may also be referred to as system-level chips, system-on-chips, system-on-chips, or system-on-chips.
  • the technical solution of this application essentially or the part that contributes to the existing technology can be embodied in the form of a software product, and the computer software product is stored in a storage medium (such as ROM/RAM, magnetic disk, The optical disc) includes several instructions to make a terminal (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) execute the methods described in the various embodiments of the present application.
  • a terminal which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

La présente invention concerne un procédé d'émission d'informations, un procédé de réception d'informations, un terminal et un dispositif côté réseau. Le procédé d'émission d'informations comprend : la réception d'informations de configuration de ressources, les informations de configuration de ressources étant utilisées pour configurer Q ressources d'émission de liaison montante qu'un terminal est autorisé à utiliser, et Q étant un entier positif ; et l'émission de premières informations sur une ressource d'émission de liaison montante cible, la ressource d'émission de liaison montante cible étant déterminée sur la base des Q ressources d'émission de liaison montante, et les premières informations comprenant au moins deux éléments suivants : un paquet de canal de données, un paquet de canal de commande et une signalisation de commande.
PCT/CN2021/094907 2020-05-20 2021-05-20 Procédé d'émission d'informations, procédé de réception d'informations, terminal, et dispositif côté réseau WO2021233383A1 (fr)

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CN202010432619.5A CN113727426B (zh) 2020-05-20 2020-05-20 信息发送方法、信息接收方法、终端及网络侧设备

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CN110149712B (zh) * 2018-02-13 2021-09-03 华为技术有限公司 一种用于上行授权的方法及装置
CN110831161B (zh) * 2018-08-07 2021-08-31 维沃移动通信有限公司 一种数据传输方法及终端设备
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CN108781446A (zh) * 2016-03-11 2018-11-09 华为技术有限公司 单载波上行控制与多载波上行数据
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