WO2021197193A1 - 传输控制方法及设备 - Google Patents
传输控制方法及设备 Download PDFInfo
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- WO2021197193A1 WO2021197193A1 PCT/CN2021/082949 CN2021082949W WO2021197193A1 WO 2021197193 A1 WO2021197193 A1 WO 2021197193A1 CN 2021082949 W CN2021082949 W CN 2021082949W WO 2021197193 A1 WO2021197193 A1 WO 2021197193A1
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- 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
- H04W52/06—TPC algorithms
- H04W52/14—Separate analysis of uplink or downlink
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0473—Wireless resource allocation based on the type of the allocated resource the resource being transmission power
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- 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
- H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
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- 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
- H04W52/06—TPC algorithms
- H04W52/14—Separate analysis of uplink or downlink
- H04W52/143—Downlink power control
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- 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
- H04W52/06—TPC algorithms
- H04W52/14—Separate analysis of uplink or downlink
- H04W52/146—Uplink power control
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- 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
- H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
- H04W52/346—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading distributing total power among users or channels
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- 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
- H04W52/38—TPC being performed in particular situations
- H04W52/42—TPC being performed in particular situations in systems with time, space, frequency or polarisation diversity
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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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/15—Setup of multiple wireless link connections
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/15—Setup of multiple wireless link connections
- H04W76/16—Involving different core network technologies, e.g. a packet-switched [PS] bearer in combination with a circuit-switched [CS] bearer
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
- H04W8/24—Transfer of terminal data
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- 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
Definitions
- the embodiment of the present invention relates to the field of communication technology, and in particular to a method and device for transmission control.
- the terminal for example, User Equipment (UE)
- UE User Equipment
- the terminal can be provided with resources of two network nodes (access network elements), one of which is called the master node (Master node, MN), and the other One is called a secondary node (Secondary node, SN).
- Master node MN
- secondary node Secondary node
- carrier aggregation is used, that is, a series of serving cells controlled by the node are configured for the UE, which is also called a cell group (CG).
- the cell group controlled by the MN is the master cell group (Master Cell Group, MCG)
- the cell group controlled by the secondary node is the secondary cell group (Secondary Cell Group, SCG).
- Each cell group includes a special cell (Special Cell, SpCell) and a series of secondary cells (Secondary Cell, Scell).
- the special cell in the MCG is called the primary cell (Primary Cell, PCell), and the special cell in the SCG is called the primary and secondary cell (Primary Secondary Cell, PSCell).
- the SpCell uses the primary carrier
- other secondary cells use the secondary carrier
- resource scheduling in a cell group is performed by the SpCell.
- the UE In the dual-connection uplink power sharing mechanism, the UE needs to adjust its uplink transmission power in MCG or SCG to ensure that when the uplink transmission of MCG and SCG is performed simultaneously, the sum of the two does not exceed the maximum uplink transmission power of the terminal.
- the network side does not know the uplink transmission power in the MCG or SCG used by the terminal in the adjustment process, and thus cannot perform transmission control accordingly.
- An object of the embodiments of the present invention is to provide a method and device for transmission control to solve the problem that the network side does not know the uplink transmission power in the MCG or SCG used by the terminal in the adjustment process, and thus cannot perform transmission control accordingly.
- an embodiment of the present invention provides a transmission control method, which is applied to a terminal, and includes:
- Sending first information where the first information is used to notify the primary node and/or the secondary node of the terminal of the power control parameters used by the terminal in the dual-connection uplink power sharing mechanism.
- an embodiment of the present invention also provides a transmission control method, which is applied to a network device, and includes:
- transmission control is performed on the terminal.
- an embodiment of the present invention also provides a terminal, including:
- the first sending module is configured to send first information, and the first information is used to notify the primary node and/or the secondary node of the terminal of the power control parameters used by the terminal in the dual-connection uplink power sharing mechanism.
- an embodiment of the present invention also provides a network device, including:
- a receiving module configured to receive first information from a terminal, where the first information is used to notify a master node and/or a secondary node of the terminal of the power control parameters used by the terminal in a dual-connection uplink power sharing mechanism;
- the control module is configured to perform transmission control on the terminal according to the first information.
- an embodiment of the present invention also provides a communication device, including: a processor, a memory, and a program stored on the memory and capable of running on the processor.
- a communication device including: a processor, a memory, and a program stored on the memory and capable of running on the processor.
- an embodiment of the present invention also provides a computer-readable storage medium having a computer program stored on the computer-readable storage medium. The steps of the method of transmission control.
- an embodiment of the present invention also provides a computer program product, the computer program product is stored in a nonvolatile storage medium, and the program product is configured to be executed by at least one processor to implement the first The steps of the transmission control method described in the aspect or the second aspect.
- an embodiment of the present invention also provides a communication device configured to perform the transmission control method according to the first aspect or the second aspect.
- the primary node and/or secondary node of the terminal can obtain the power control parameters used by the terminal in the dual-connection uplink power sharing mechanism based on the first information reported by the terminal, so that the primary node and/or the secondary node of the terminal
- the secondary node can perform transmission control according to the power allocation of the terminal, such as performing power control on the uplink transmission in the MCG or SCG, optimizing network scheduling, etc., so as to improve the uplink transmission quality of the terminal.
- FIG. 1 is a schematic diagram of the architecture of a wireless communication system according to an embodiment of the present invention
- FIG. 2 is one of the schematic diagrams of the transmission control method according to the embodiment of the present invention.
- Fig. 3 is a second schematic diagram of a transmission control method according to an embodiment of the present invention.
- Figure 4 is a schematic diagram of a terminal according to an embodiment of the present invention.
- Figure 5 is a schematic diagram of a network device according to an embodiment of the present invention.
- Fig. 6 is a schematic diagram of a communication device according to an embodiment of the present invention.
- DC dual connectivity
- EPC Evolved Packet Core
- EN-DC uses Evolved Node B (eNB) as the MN, EN-gNB (under the non-independent networking architecture of the Option3 series, and the fourth generation mobile communication technology (fourth)
- the fifth generation (4G) mobile communication technology (fifth generation, 5G) base station connected to the core network is called en-gNB), which is the multi-rat dual connectivity (MR-DC) architecture of SN;
- en-gNB 5G core network
- 5G Core, 5GC 5G Core
- NR-DC NR NR Dual Connectivity
- MN MN
- gNB gNB
- NR-E-UTRA Dual Connectivity NE-DC
- gNB MN
- next generation base station Next Generation eNodeB, NG-eNB
- Multi-Rat Dual Connectivity MR-DC
- the UE needs to adjust the uplink transmission power of the MCG or the SCG to ensure that the sum of the two does not exceed P total .
- the UE calculates pwr_SCG at time T0 according to the following method:
- the UE Before the time T0-T_offset, the UE monitors the Physical Downlink Control Channel (PDCCH) of the MCG:
- PDCCH Physical Downlink Control Channel
- the UE does not want the PDCCH of the MCG to schedule the UE to perform MCG uplink transmission that overlaps with the SCG uplink transmission at time T0.
- T_offset is the time offset used by the UE in the uplink power sharing mechanism. The following describes the value of T_offset:
- T_offset is in Is the UE’s maximum preparation time in MCG, It is the maximum preparation time of the UE in the SCG.
- the value is T proc,2 ,T proc,CSI , and / or The maximum value in "Without look-ahead”, The value of is T proc,2 ,T proc,CSI , and / or The maximum value in.
- ⁇ T proc,2 is the physical uplink shared channel (Physical Uplink Shared Channel, PUSCH) processing time of the terminal in MCG or SCG;
- PUSCH Physical Uplink Shared Channel
- processing time can be understood as preparation time, processing time, preparation delay or processing delay, etc.
- CSI is the preparation time of the channel state information (Channel State Information, CSI) of the terminal in the MCG or SCG;
- ⁇ For the terminal to send semi-persistent scheduling (Semi-Persistent Scheduling, SPS) physical downlink shared channel (Physical Downlink Shared Channel, PDSCH) released PUSCH or physical uplink control channel (Physical Uplink Control Channel, PUCCH) and other PUCCHs on MCG or SCG And/or SPS PDSCH release preparation time when PUSCH is multiplexed;
- SPS semi-persistent scheduling
- Physical Downlink shared channel Physical Downlink Shared Channel
- PUCCH Physical Uplink Control Channel
- PUCCH Physical Uplink Control Channel
- the UE can calculate the above with And then get T_offset. Because during the period of [T0-T_offset, T0], the MN scheduling the UE will have a certain risk (the UE may not monitor the MN's uplink scheduling during this period). It can be understood that during the period of [T0-T_offset, T0], if the MCG chooses not to schedule the UE, there will be a certain loss, and the greater the value of T_offset, the greater the loss suffered by the uplink transmission of the MCG.
- the SN configures the SCG configuration for the UE, there are two ways to transmit it to the UE:
- Method 1 Transmitted to UE via MN SRB1;
- Method 2 SN is transmitted to UE through SRB3.
- method 1 when the MN transmits the SCG configuration information, it can use the same method as the UE to obtain with And T_offset.
- the MN cannot obtain the SCG configuration and therefore cannot calculate with And T_offset.
- the UE Since the UE needs to monitor the PDCCH of the MCG to determine whether there is overlap transmission before the time T0-T_offset, if there is, the uplink transmission power of the MCG needs to be prioritized and the uplink transmission power of the SCG needs to be adjusted.
- words such as “exemplary” or “for example” are used to represent examples, illustrations, or illustrations. Any embodiment or design solution described as “exemplary” or “for example” in the embodiments of the present invention should not be construed as being more preferable or advantageous than other embodiments or design solutions. To be precise, words such as “exemplary” or “for example” are used to present related concepts in a specific manner.
- LTE Long Time Evolution
- LTE-A Long Time Evolution
- CDMA Code Division Multiple Access
- TDMA Time Division Multiple Access
- FDMA Frequency Division Multiple Access
- OFDMA Orthogonal Frequency Division Multiple Access
- SC-FDMA Single Carrier Frequency Single-carrier Frequency-Division Multiple Access
- the terms “system” and “network” are often used interchangeably.
- the CDMA system can implement radio technologies such as CDMA2000 and Universal Terrestrial Radio Access (UTRA).
- UTRA includes Wideband Code Division Multiple Access (WCDMA) and other CDMA variants.
- the TDMA system can implement radio technologies such as the Global System for Mobile Communication (GSM).
- OFDMA system can realize such as Ultra Mobile Broadband (UMB), Evolved UTRA (Evolution-UTRA, E-UTRA), IEEE 802.11 (Wireless Fidelity, Wi-Fi), IEEE 802.16 (Global Microwave) Access interoperability (Worldwide Interoperability for Microwave Access, WiMAX), IEEE 802.20, Flash-OFDM and other radio technologies.
- UTRA and E-UTRA are part of Universal Mobile Telecommunications System (UMTS).
- LTE and more advanced LTE (such as LTE-A) are new UMTS versions that use E-UTRA.
- UTRA, E-UTRA, UMTS, LTE, LTE-A, and GSM are described in documents from an organization named "3rd Generation Partnership Project” (3GPP).
- CDMA2000 and UMB are described in documents from an organization named "3rd Generation Partnership Project 2" (3GPP2).
- the techniques described in this article can be used for the systems and radio technologies mentioned above, as well as other systems and radio technologies.
- FIG. 1 it is a schematic diagram of the architecture of a wireless communication system according to an embodiment of the present invention.
- the wireless communication system may include: a network device 10, a network device 11, and a terminal 12.
- the terminal 12 may be denoted as UE12, and the terminal 12 may communicate with the network device 10 and the network device 11 (transmitting signaling or transmitting data).
- the connection between the above-mentioned various devices may be a wireless connection.
- a solid line is shown in FIG. 1.
- the network equipment 10 and the network equipment 11 provided in the embodiments of the present invention may be base stations, which may be commonly used base stations, evolved node base stations (eNB), or network equipment in a 5G system (For example, next-generation base station (next generation node base station, gNB) or transmission and reception point (transmission and reception point, TRP)) and other equipment.
- base stations which may be commonly used base stations, evolved node base stations (eNB), or network equipment in a 5G system (For example, next-generation base station (next generation node base station, gNB) or transmission and reception point (transmission and reception point, TRP)) and other equipment.
- eNB evolved node base stations
- gNB next generation node base station
- TRP transmission and reception point
- the terminal 12 provided by the embodiment of the present invention may be a mobile phone, a tablet computer, a notebook computer, an ultra-mobile personal computer (Ultra-Mobile Personal Computer, UMPC), a netbook or a personal digital assistant (Personal Digital Assistant, PDA), a mobile Internet device (Mobile Internet Device (MID), Wearable Device (Wearable Device), or in-vehicle equipment, etc.
- an embodiment of the present invention also provides a transmission control method.
- the method is executed by a terminal and includes: step 201.
- Step 201 Send first information, the first information is used to notify the master node (Master Node, MN) and/or secondary node (Secondary Node, SN) of the terminal that the terminal is in the dual-connection uplink power sharing mechanism
- the used power control parameters are used to enable the primary node and/or the secondary node to perform transmission control according to the first information, such as performing power control on uplink transmission in MCG or SCG, optimizing network scheduling, and the like.
- the terminal directly sends at least part of the first information to the primary node or secondary node, and the first information is used to notify the primary node of the terminal that the terminal uses the dual-connection uplink power sharing mechanism.
- Power control parameters or, the terminal sends at least part of the first information to the secondary node through the master node, and the first information is used to notify the secondary node of the terminal that the terminal uses the dual-connection uplink power sharing mechanism
- the terminal sends at least part of the first information to the master node through the secondary node, and the first information is used to notify the master node of the terminal that the terminal is in the dual-connection uplink power sharing mechanism Power control parameters used.
- the terminal sends the first information through one of the following: (a) terminal assistance information; (b) radio resource control (Radio Resource Control, RRC) reconfiguration complete message; (c) terminal capabilities ; (D) RRC connection recovery complete message; and (e) RRC connection establishment complete message. That is, the terminal may carry the first information in one of (a) to (e) and report it to the network device.
- RRC Radio Resource Control
- the first information may include at least one of the following:
- T_offset used by the uplink power sharing mechanism
- the MN can obtain T_offset through the first information, and the MN can optimize network scheduling according to T_offset to avoid the loss of MCG uplink transmission.
- the SN can obtain T_offset through the first information, and the SN can schedule the UE to perform SCG uplink transmission at an appropriate time to avoid loss of SCG uplink transmission.
- the MN can calculate T_offset according to the maximum preparation time of the terminal in the SCG, thereby optimizing network scheduling, such as scheduling the UE to perform MCG uplink transmission at an appropriate time to avoid loss of MCG uplink transmission.
- the SN can calculate T_offset according to the maximum preparation time of the terminal in the MCG, and the SN can know whether the UE can use the maximum total uplink power for SCG uplink transmission, thereby optimizing network scheduling, such as scheduling the UE for SCG uplink transmission at an appropriate time. Avoid loss of SCG uplink transmission.
- the MN may send the maximum preparation time of the terminal in the MCG to the SN, or the terminal may send the maximum preparation time of the terminal in the MCG to the SN.
- the SN can calculate T_offset according to the maximum preparation time of the terminal in the MCG, and the SN can know whether the UE can use the maximum total uplink power for SCG uplink transmission, thereby optimizing network scheduling, such as scheduling the UE for SCG uplink transmission at an appropriate time. Avoid loss of SCG uplink transmission.
- a second parameter set which is used to calculate the maximum preparation time of the SCG.
- the MN can calculate T_offset according to the maximum preparation time of the terminal in the SCG, thereby optimizing network scheduling, such as scheduling the UE to perform MCG uplink transmission at an appropriate time to avoid loss of MCG uplink transmission. It is understandable that sending at least part of the content of the first information is equivalent to sending one or more of the above power control parameters (1) to (5), or sending the above first parameter set or second parameter set. At least part of the parameter set.
- the first parameter set includes at least one of the following:
- the PUSCH preparation time is the time from when the terminal receives the last symbol of the PDCCH for scheduling the PUSCH to when the UE starts to send the PUSCH.
- PUSCHs may refer to PUSCHs other than the PUSCH of MCG.
- PUCCH or PUSCH refers to PUCCH or PUSCH other than PUCCH or PUSCH for sending CSI on MCG.
- the other PUCCH or PUSCH refers to PUCCH or PUSCH other than the PUCCH or PUSCH that sends the SPS PDSCH release on the MCG.
- the third parameter which is used by the terminal to calculate one or more of the following:
- the PUSCH preparation time, CSI preparation time or SPS PDSCH release preparation time when the PUCCH or PUSCH of the MCG is multiplexed with other PUCCH and/or PUSCH.
- PUCCH or PUSCH refers to PUCCH or PUSCH other than PUCCH or PUSCH of MCG.
- the third parameter may not be limited to one, but may be more than one.
- the second parameter set includes at least one of the following:
- the fourth parameter which is used by the terminal to calculate one or more of the following:
- the PUSCH preparation time, CSI preparation time or SPS PDSCH release preparation time when the PUCCH or PUSCH of the SCG is multiplexed with other PUCCH and/or PUSCH.
- the fourth parameter may not be limited to one, but may be more than one.
- the terminal reports the power control parameters used in the dual-connection uplink power sharing mechanism to the network side, so that the primary node and/or secondary node of the terminal can perform transmission control according to the power allocation of the terminal, for example, Uplink transmission in MCG or SCG performs power control, optimizes network scheduling, etc. to improve the quality of uplink transmission.
- an embodiment of the present invention also provides a transmission control method.
- the method is executed by a network device, and includes: step 301 and step 302.
- Step 301 Receive first information from a terminal, where the first information is used to notify the primary node and/or secondary node of the terminal of the power control parameters used by the terminal in the dual-connection uplink power sharing mechanism.
- the network device is a secondary node of the terminal, and the secondary node may receive at least part of the first information from the terminal through the primary node.
- the first information may include at least one of the following:
- the MN can obtain T_offset through the first information, and the MN can optimize network scheduling according to T_offset to avoid the loss of MCG uplink transmission.
- the SN can obtain T_offset through the first information, and the SN can schedule the UE to perform SCG uplink transmission at an appropriate time to avoid loss of SCG uplink transmission.
- the MN can calculate T_offset according to the maximum preparation time of the terminal in the SCG, thereby optimizing network scheduling, such as scheduling the UE to perform MCG uplink transmission at an appropriate time to avoid loss of MCG uplink transmission.
- the SN can calculate T_offset according to the maximum preparation time of the terminal in the MCG, and the SN can know whether the UE can use the maximum total uplink power for SCG uplink transmission, thereby optimizing network scheduling, such as scheduling the UE for SCG uplink transmission at an appropriate time. Avoid loss of SCG uplink transmission.
- the SN can calculate T_offset according to the maximum preparation time of the terminal in the MCG, and the SN can know whether the UE can use the maximum total uplink power for SCG uplink transmission, thereby optimizing network scheduling, such as scheduling the UE for SCG uplink transmission at an appropriate time. Avoid loss of SCG uplink transmission.
- a second parameter set which is used to calculate the maximum preparation time of the SCG.
- the MN can calculate T_offset according to the maximum preparation time of the terminal in the SCG, thereby optimizing network scheduling, such as scheduling the UE to perform MCG uplink transmission at an appropriate time to avoid loss of MCG uplink transmission.
- first parameter set and the second parameter set can refer to the embodiment shown in FIG. 2.
- Step 302 Perform transmission control on the terminal according to the first information.
- the performing transmission control on the terminal includes at least one of the following:
- controlling the uplink transmission power of the terminal in any serving cell in the primary cell group For example, controlling the uplink transmission power of the terminal in any serving cell in the primary cell group
- controlling the uplink transmission power of any serving cell in the terminal secondary cell group For example, controlling the uplink transmission power of any serving cell in the terminal secondary cell group.
- the network device is the primary node of the terminal, and the method further includes: sending second information to the secondary node of the terminal, where the second information includes at least one of the following:
- the fifth parameter which is used by the terminal to calculate one or more of the following:
- the fifth parameter may not be limited to one, but may be more than one.
- sixth parameter may not be limited to one, but may be multiple.
- the secondary node obtains the PDCCH configuration of the terminal in the MCG, it can infer whether the UE can use the maximum total uplink power for SCG uplink transmission, and then the secondary node optimizes network scheduling or controls transmission power based on this information.
- the network device is a secondary node of the terminal, and the method further includes: sending third information to the primary node of the terminal, where the third information includes at least one of the following:
- the seventh parameter which is used by the terminal to calculate one or more of the following:
- the seventh parameter may not be limited to one, but may be more than one.
- the eighth parameter, the eighth parameter is used by the secondary node to obtain the configuration information of the physical downlink control channel of the terminal in the SCG.
- the eighth parameter may not be limited to one, but may be multiple.
- the primary node and/or secondary node of the terminal can perform transmission control according to the power allocation reported by the terminal, such as performing power control on the uplink transmission in MCG or SCG, optimizing network scheduling, etc., to improve MCG or SCG The uplink transmission quality in the.
- Embodiment 1 Embodiment 1, Embodiment 2, Embodiment 3, and Embodiment 4.
- Step 1 MN sends MCG configuration to UE in MCG signaling radio bearers (Signaling Radio Bearers, SRB) 1;
- Step 2 After receiving the MCG configuration, the UE calculates T proc, 2 , T proc, CSI , according to the configuration parameters in the MCG configuration and the parameter values agreed by some protocols One or more of them, and take the maximum of them as
- Step 3 SN sends SCG configuration to UE through SRB3;
- Step 4 After receiving the SCG configuration, the UE calculates T proc, 2 , T proc, CSI , according to the configuration parameters in the SCG configuration and the parameter values agreed by some protocols And take the maximum value as
- Step 5 UE will with The maximum value in is set to T_offset
- Step 6 The UE sends information A to the MN, and the information A includes T_offset;
- Step 7 MN performs network scheduling according to T_offset.
- Step 8 Optionally, the UE sends information B to the SN, and the information B includes T_offset;
- information B can be sent through MCG SRB1 or SRB3.
- Step 9 SN performs network scheduling according to T_offset.
- Step 1 MN sends MCG configuration to UE in MCG SRB1;
- Step 2 After receiving the MCG configuration, the UE calculates T proc, 2 , T proc, CSI , according to the configuration parameters in the MCG configuration and the parameter values agreed by some protocols And take the maximum value as
- Step 3 SN sends SCG configuration to UE through SRB3;
- Step 4 After receiving the SCG configuration, the UE calculates T proc, 2 , T proc, CSI , according to the configuration parameters in the SCG configuration and the parameter values agreed by some protocols And take the maximum value as
- Step 5 UE will with The maximum value in is set to T_offset
- Step 6 The UE will send information A to the MN, and the information A includes at least one of the following: T proc,2 , T proc,CSI , corresponding to SCG
- Step 7 MN performs network scheduling according to information A
- Step 8 The UE will send information B to the SN, and the information B includes at least one of the following: T proc, 2 , T proc, CSI , corresponding to MCG
- Step 9 SN performs network scheduling according to information B.
- Step 1 UE will send information A to MN;
- the information A includes at least one of the following: T proc, 2 , T proc, CSI , corresponding to MCG T proc,2 , T proc,CSI , corresponding to SCG
- Step 2 MN sends information B to SN;
- the information B includes at least one of the following: T_offset, T proc, 2 , T proc, CSI , corresponding to MCG PDCCH configuration information of MCG;
- the PDCCH configuration information includes one of the following:
- Step 3 The SN obtains the MCG PDCCH configuration in the information B, and learns that the UE receives an MCG uplink transmission on the MCG PDCCH before T0-T_offset, and this transmission overlaps with the SCG uplink transmission at time T0, according to the dual-connection power sharing mechanism , The uplink transmission power of the UE in the SCG will be reduced.
- the SN can schedule the UE to perform maximum uplink power transmission during the subsequent period, and avoid low-power transmission at time T0.
- Step 1 MN sends MCG configuration to UE in MCG SRB1;
- Step 2 After receiving the MCG configuration, the UE calculates T proc, 2 , T proc, CSI , according to the configuration parameters in the MCG configuration and the parameter values agreed by some protocols And take the maximum value as
- Step 3 SN sends SCG configuration to UE through SRB3;
- Step 4 After the UE receives the SCG configuration, it calculates T proc,2 , T proc,CSI , And take the maximum value as
- Step 5 UE will with The maximum value in is set to T_offset
- Step 6 The UE will send information A to the MN, which contains at least one of the following: Calculate T proc,2 , T proc,CSI , corresponding to the SCG Necessary parameters, such as sub-carrier spacing, parameters, etc.;
- Step 7 MN performs network scheduling according to information B;
- Step 8 UE will send information B to SN, which contains at least one of the following: calculate T proc,2 , T proc,CSI , corresponding to MCG Necessary parameters, such as sub-carrier spacing, parameters, etc.;
- Step 9 SN performs network scheduling according to information B.
- an embodiment of the present invention also provides a terminal, and the terminal 400 includes:
- the first sending module 401 is configured to send first information, and the first information is used to notify the master node and/or the secondary node of the terminal of the power control parameters used by the terminal in the dual-connection uplink power sharing mechanism to Enabling the primary node and/or the secondary node to perform transmission control according to the first information.
- the first sending module 401 may directly send the first information to the primary node; or, the first sending module 401 may send the first information to the secondary node through the primary node.
- the terminal sends the first information through one of the following messages: (a) terminal assistance information; (b) RRC reconfiguration complete message; (c) terminal capabilities; (d) RRC connection restoration complete Message; and (e) RRC connection establishment complete message.
- the first information may include at least one of the following:
- a second parameter set which is used to calculate the maximum preparation time of the SCG.
- the first parameter set includes at least one of the following:
- the PUSCH preparation time is the time from when the terminal receives the last symbol of the PDCCH for scheduling the PUSCH to when the UE starts to send the PUSCH.
- the third parameter which is used by the terminal to calculate one or more of the following:
- the PUSCH preparation time, CSI preparation time or SPS PDSCH release preparation time when the PUCCH or PUSCH of the MCG is multiplexed with other PUCCH and/or PUSCH.
- the third parameter may not be limited to one, but may be more than one.
- the second parameter set includes at least one of the following:
- the fourth parameter which is used by the terminal to calculate one or more of the following:
- the PUSCH preparation time, CSI preparation time or SPS PDSCH release preparation time when the PUCCH or PUSCH of the SCG is multiplexed with other PUCCH and/or PUSCH.
- the fourth parameter may not be limited to one, but may be more than one.
- the terminal provided in the embodiment of the present invention can execute the method embodiment shown in FIG. 2 above, and its implementation principles and technical effects are similar, and details are not described herein again in this embodiment.
- an embodiment of the present invention also provides a network device, and the network device 500 includes:
- the receiving module 501 is configured to receive first information from a terminal, where the first information is used to notify a master node and/or a secondary node of the terminal of the power control parameters used by the terminal in the dual-connection uplink power sharing mechanism;
- the network device is a secondary node of the terminal, and the receiving module 501 may receive at least part of the first information from the terminal through the primary node.
- the control module 502 is configured to perform transmission control on the terminal according to the first information.
- At least one of the following is performed on the terminal for transmission control:
- controlling the uplink transmission power of the terminal in any serving cell in the primary cell group For example, controlling the uplink transmission power of the terminal in any serving cell in the primary cell group
- controlling the uplink transmission power of any serving cell in the terminal secondary cell group For example, controlling the uplink transmission power of any serving cell in the terminal secondary cell group.
- the network device 500 is the master node of the terminal, and the network device 500 further includes:
- the second sending module is configured to send second information to the secondary node of the terminal, where the second information includes at least one of the following:
- the fifth parameter which is used by the terminal to calculate one or more of the following:
- the fifth parameter may not be limited to one, but may be more than one.
- sixth parameter may not be limited to one, but may be multiple.
- the network device 500 is a secondary node of the terminal, and the network device 500 further includes:
- the third sending module sends third information to the master node of the terminal, where the third information includes at least one of the following:
- the seventh parameter which is used by the terminal to calculate one or more of the following:
- the seventh parameter may not be limited to one, but may be more than one.
- the eighth parameter, the eighth parameter is used by the secondary node to obtain the configuration information of the physical downlink control channel of the terminal in the SCG.
- the eighth parameter may not be limited to one, but may be multiple.
- the network device provided in the embodiment of the present invention can execute the method embodiment shown in FIG. 3, and its implementation principles and technical effects are similar, and details are not described herein again in this embodiment.
- FIG. 6 is a structural diagram of a communication device applied in an embodiment of the present invention.
- a communication device 600 includes: a processor 601, a transceiver 602, a memory 603, and a bus interface, where:
- the communication device 600 further includes: a computer program that is stored in the memory 603 and can run on the processor 601, and the computer program is executed by the processor 601 to implement the embodiment shown in FIG. 2 or FIG. 3 Steps in.
- the bus architecture may include any number of interconnected buses and bridges. Specifically, one or more processors represented by the processor 601 and various circuits of the memory represented by the memory 603 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, will not be further described herein.
- the bus interface provides the interface.
- the transceiver 602 may be a plurality of components, including a transmitter and a receiver, and provide a unit for communicating with various other devices on the transmission medium. It should be understood that the transceiver 602 is an optional component.
- the processor 601 is responsible for managing the bus architecture and general processing, and the memory 603 can store data used by the processor 601 when performing operations.
- the communication device provided by the embodiment of the present invention can execute the method embodiment shown in FIG. 2 or FIG.
- the steps of the method or algorithm described in conjunction with the disclosure of the present invention can be implemented in a hardware manner, or can be implemented in a manner that a processor executes software instructions.
- Software instructions can be composed of corresponding software modules, which can be stored in random access memory (Random Access Memory, RAM), flash memory, read-only memory (Read-Only Memory, ROM), erasable programmable read-only memory (Erasable PROM, EPROM), Electrically Erasable Programmable Read-Only Memory (Electrically EPROM, EEPROM), registers, hard disk, mobile hard disk, CD-ROM, or any other form of storage medium known in the art.
- An exemplary storage medium is coupled to the processor, so that the processor can read information from the storage medium and can write information to the storage medium.
- the storage medium may also be an integral part of the processor.
- the processor and the storage medium may be located in an application specific integrated circuit (ASIC).
- ASIC application specific integrated circuit
- the ASIC may be located in the core network interface device.
- the processor and the storage medium may also exist as discrete components in the core network interface device.
- the functions described in the present invention can be implemented by hardware, software, firmware, or any combination thereof.
- these functions can be stored in a computer-readable medium or transmitted as one or more instructions or codes on the computer-readable medium.
- the computer-readable medium includes a computer storage medium and a communication medium, where the communication medium includes any medium that facilitates the transfer of a computer program from one place to another.
- the storage medium may be any available medium that can be accessed by a general-purpose or special-purpose computer.
- the embodiments of the present invention may be provided as a method, a system, or a computer program product. Therefore, the embodiments of the present invention may adopt the form of a complete hardware embodiment, a complete software embodiment, or an embodiment combining software and hardware. Moreover, the embodiments of the present invention may adopt the form of computer program products implemented on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer-usable program codes.
- computer-usable storage media including but not limited to disk storage, CD-ROM, optical storage, etc.
- These computer program instructions can be provided to the processor of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing equipment to generate a machine, so that the instructions executed by the processor of the computer or other programmable data processing equipment are used to generate It is a device that realizes the functions specified in one process or multiple processes in the flowchart and/or one block or multiple blocks in the block diagram.
- These computer program instructions can also be stored in a computer-readable memory that can guide a computer or other programmable data processing equipment to work in a specific manner, so that the instructions stored in the computer-readable memory produce an article of manufacture including the instruction device.
- the device implements the functions specified in one process or multiple processes in the flowchart and/or one block or multiple blocks in the block diagram.
- These computer program instructions can also be loaded on a computer or other programmable data processing equipment, so that a series of operation steps are executed on the computer or other programmable equipment to produce computer-implemented processing, so as to execute on the computer or other programmable equipment.
- the instructions provide steps for implementing the functions specified in one process or multiple processes in the flowchart and/or one block or multiple blocks in the block diagram.
- the disclosed device and method may be implemented in other ways.
- the device embodiments described above are only illustrative.
- the division of the units is only a logical function division, and there may be other divisions in actual implementation, for example, multiple units or components may be combined or It can be integrated into another system, or some features can be ignored or not implemented.
- the displayed or discussed mutual coupling or direct coupling or communication connection may be indirect coupling or communication connection through some interfaces, devices or units, and may be in electrical, mechanical or other forms.
- the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
- the functional units in the various embodiments of the present disclosure may be integrated into one processing unit, or each unit may exist alone physically, or two or more units may be integrated into one unit.
- the technical solution of the present invention 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 a number of instructions to enable a terminal (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) to execute the method described in each embodiment of the present invention.
- a terminal which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.
- the program can be stored in a computer readable storage medium. When executed, it may include the procedures of the above-mentioned method embodiments.
- the storage medium may be a magnetic disk, an optical disc, a read-only memory (Read-Only Memory, ROM), or a random access memory (Random Access Memory, RAM), etc.
- modules, units, and sub-units can be implemented in one or more Application Specific Integrated Circuits (ASIC), Digital Signal Processor (DSP), Digital Signal Processing Device (DSP Device, DSPD) ), programmable logic devices (Programmable Logic Device, PLD), Field-Programmable Gate Array (Field-Programmable Gate Array, FPGA), general-purpose processors, controllers, microcontrollers, microprocessors, used to execute the present disclosure Other electronic units or a combination of the functions described above.
- ASIC Application Specific Integrated Circuits
- DSP Digital Signal Processor
- DSP Device Digital Signal Processing Device
- DSPD Digital Signal Processing Device
- PLD programmable logic devices
- Field-Programmable Gate Array Field-Programmable Gate Array
- FPGA Field-Programmable Gate Array
- the technology described in the embodiments of the present disclosure can be implemented by modules (for example, procedures, functions, etc.) that perform the functions described in the embodiments of the present disclosure.
- the software codes can be stored in the memory and executed by the processor.
- the memory can be implemented in the processor or external to the processor.
Abstract
Description
Claims (24)
- 一种传输控制的方法,应用于终端,包括:发送第一信息,所述第一信息用于通知所述终端的主节点和/或辅节点所述终端在双连接上行功率共享机制中使用的功率控制参数。
- 根据权利要求1所述的方法,其中,所述第一信息包括以下至少一项:所述上行功率共享机制所使用的时间偏移量;所述终端在主小区组MCG的最大准备时间;所述终端在辅小区组SCG的最大准备时间;第一参数集合,所述第一参数集合用于计算所述终端在所述MCG的最大准备时间;第二参数集合,所述第二参数集合用于计算所述终端在所述SCG的最大准备时间。
- 根据权利要求2所述的方法,其中,所述第一参数集合包括以下至少一项:所述终端在所述MCG的物理上行共享信道PUSCH准备时间;所述终端在所述MCG的信道状态信息CSI准备时间;所述终端在所述MCG的PUSCH与物理上行控制信道PUCCH和/或其他PUSCH复用时的PUSCH准备时间;所述终端在所述MCG上发送CSI的PUSCH或PUCCH与其他PUCCH和/或PUSCH复用时的CSI准备时间;所述终端在所述MCG上发送半持续性调度物理下行共享信道释放SPS PDSCH release的PUSCH或PUCCH与其他PUCCH和/或PUSCH复用时的SPS PDSCH release准备时间;第三参数,所述第三参数用于所述终端计算以下一项或多项:在所述MCG的PUSCH准备时间或CSI准备时间;所述MCG的PUCCH或PUSCH与其他PUCCH和/或PUSCH复用时的PUSCH准备时间、CSI准备时间或SPS PDSCH release准备时间。
- 根据权利要求2所述的方法,其中,所述第二参数集合包括以下至少 一项:所述终端在所述SCG的PUSCH准备时间;所述终端在所述SCG的CSI准备时间;所述终端在所述SCG的PUSCH与PUCCH和/或其他PUSCH复用时的PUSCH准备时间;所述终端在所述SCG上发送CSI的PUSCH或PUCCH与其他PUCCH和/或PUSCH复用时的CSI准备时间;所述终端在所述SCG上发送SPS PDSCH release的PUSCH或PUCCH与其他PUCCH和/或PUSCH复用时的SPS PDSCH release准备时间;第四参数,所述第四参数用于所述终端计算以下一项或多项:所述SCG的PUSCH准备时间或CSI准备时间;所述SCG的PUCCH或PUSCH与其他PUCCH和/或PUSCH复用时的PUSCH准备时间、CSI准备时间或SPS PDSCH release准备时间。
- 根据权利要求1所述的方法,其中,所述发送第一信息,包括:向所述主节点或所述辅节点发送所述第一信息中的至少部分内容;或者,通过所述主节点向所述辅节点发送所述第一信息中的至少部分内容;或者,通过所述辅节点向所述主节点发送所述第一信息中的至少部分内容。
- 根据权利要求1所述的方法,其中,所述终端通过以下之一发送所述第一信息:终端辅助信息、无线资源控制RRC重配置完成消息、终端能力、RRC连接恢复完成消息、以及RRC连接建立完成消息。
- 一种传输控制的方法,应用于网络设备,包括:从终端接收第一信息,所述第一信息用于通知所述终端的主节点和/或辅节点所述终端在双连接上行功率共享机制中使用的功率控制参数;根据所述第一信息,对所述终端进行传输控制。
- 根据权利要求7所述的方法,其中,所述网络设备为所述终端的辅节点,所述从终端接收第一信息,包括:通过主节点从所述终端接收所述第一信息中的至少部分内容。
- 根据权利要求7所述的方法,其中,所述网络设备为所述终端的主节点,所述方法还包括:向所述终端的辅节点发送第二信息,所述第二信息包括以下至少一项:所述终端在所述上行功率共享机制所使用的时间偏移量;所述终端在MCG的最大准备时间;所述终端在所述MCG的PUSCH准备时间;所述终端在所述MCG的CSI准备时间;所述终端在所述MCG的PUSCH与PUCCH和/或其他PUSCH复用时的PUSCH准备时间;所述终端在所述MCG上发送CSI的PUSCH或PUCCH与其他PUCCH和/或PUSCH复用时的CSI准备时间;所述终端在所述MCG上发送SPS PDSCH release的PUSCH或PUCCH与其他PUCCH和/或PUSCH复用时的SPS PDSCH release准备时间;第五参数,所述第五参数用于所述终端计算以下一项或多项:所述MCG的PUSCH准备时间或CSI准备时间;所述MCG的PUCCH或PUSCH与其他PUCCH和/或PUSCH复用时的PUSCH准备时间、CSI准备时间或SPS PDSCH release准备时间;第六参数,所述第六参数用于所述辅节点获取所述终端在所述MCG的物理下行控制信道的相关配置信息。
- 根据权利要求7所述的方法,其中,所述网络设备为所述终端的辅节点,所述方法还包括:向所述终端的主节点发送第三信息,所述第三信息包括以下至少一项:所述终端在所述上行功率共享机制所使用的时间偏移量;所述终端在SCG的最大准备时间;;所述终端在所述SCG的PUSCH准备时间;所述终端在所述SCG的CSI准备时间;所述终端在所述SCG的PUSCH与PUCCH和/或其他PUSCH复用时的PUSCH准备时间;所述终端在所述SCG上发送CSI的PUSCH或PUCCH与其他PUCCH和/或PUSCH复用时的CSI准备时间;所述终端在所述SCG上发送SPS PDSCH release的PUSCH或PUCCH与其他PUCCH和/或PUSCH复用时的SPS PDSCH release准备时间;第七参数,所述第七参数用于所述终端计算以下一项或多项:所述SCG的PUSCH准备时间或CSI准备时间;所述SCG的PUCCH或PUSCH与其他PUCCH和/或PUSCH复用时的PUSCH准备时间、CSI准备时间或SPS PDSCH release准备时间;第八参数,所述第八参数用于所述辅节点获取所述终端在所述SCG的物理下行控制信道的相关配置信息。
- 一种终端,包括:第一发送模块,用于发送第一信息,所述第一信息用于通知所述终端的主节点和/或辅节点所述终端在双连接上行功率共享机制中使用的功率控制参数。
- 根据权利要求11所述的终端,其中,所述第一信息包括以下至少一项:所述上行功率共享机制所使用的时间偏移量;所述终端在主小区组MCG的最大准备时间;所述终端在辅小区组SCG的最大准备时间;第一参数集合,所述第一参数集合用于计算所述终端在所述MCG的最大准备时间;第二参数集合,所述第二参数集合用于计算所述终端在所述SCG的最大准备时间。
- 根据权利要求12所述的终端,其中,所述第一参数集合包括以下至少一项:所述终端在所述MCG的物理上行共享信道PUSCH准备时间;所述终端在所述MCG的信道状态信息CSI准备时间;所述终端在所述MCG的PUSCH与物理上行控制信道PUCCH和/或其他PUSCH复用时的PUSCH准备时间;所述终端在所述MCG上发送CSI的PUSCH或PUCCH与其他PUCCH和/或PUSCH复用时的CSI准备时间;所述终端在所述MCG上发送半持续性调度物理下行共享信道释放SPS PDSCH release的PUSCH或PUCCH与其他PUCCH和/或PUSCH复用时的SPS PDSCH release准备时间;第三参数,所述第三参数用于所述终端计算以下一项或多项:在所述MCG的PUSCH准备时间或CSI准备时间;所述MCG的PUCCH或PUSCH与其他PUCCH和/或PUSCH复用时的PUSCH准备时间、CSI准备时间或SPS PDSCH release准备时间。
- 根据权利要求12所述的终端,其中,所述第二参数集合包括以下至少一项:所述终端在所述SCG的PUSCH准备时间;所述终端在所述SCG的CSI准备时间;所述终端在所述SCG的PUSCH与PUCCH和/或其他PUSCH复用时的PUSCH准备时间;所述终端在所述SCG上发送CSI的PUSCH或PUCCH与其他PUCCH和/或PUSCH复用时的CSI准备时间;所述终端在所述SCG上发送SPS PDSCH release的PUSCH或PUCCH与其他PUCCH和/或PUSCH复用时的SPS PDSCH release准备时间;第四参数,所述第四参数用于所述终端计算以下一项或多项:所述SCG的PUSCH准备时间或CSI准备时间;所述SCG的PUCCH或PUSCH与其他PUCCH和/或PUSCH复用时的PUSCH准备时间、CSI准备时间或SPS PDSCH release准备时间。
- 根据权利要求11所述的终端,其中,所述第一发送模块向所述主节点或所述辅节点发送所述第一信息中的至少部分内容;或者,所述第一发送模块通过所述主节点向所述辅节点发送所述第一信息中的至少部分内容;或者,所述第一发送模块通过所述辅节点向所述主节点发送所述第一信息中的至少部分内容。
- 根据权利要求11所述的终端,其中,所述终端通过以下之一发送所述第一信息:终端辅助信息、无线资源控制RRC重配置完成消息、终端能力、RRC连接恢复完成消息、以及RRC连接建立完成消息。
- 一种网络设备,包括:接收模块,用于从终端接收第一信息,所述第一信息用于通知所述终端的主节点和/或辅节点所述终端在双连接上行功率共享机制中使用的功率控制参数;控制模块,用于根据所述第一信息,对所述终端进行传输控制。
- 根据权利要求17所述的网络设备,其中,所述网络设备为所述终端的辅节点,所述接收模块用于:通过主节点从所述终端接收所述第一信息中的至少部分内容。
- 根据权利要求17所述的网络设备,其中,所述网络设备为所述终端的主节点,所述网络设备还包括:第二发送模块,用于向所述终端的辅节点发送第二信息,所述第二信息包括以下至少一项:所述终端在所述上行功率共享机制所使用的时间偏移量;所述终端在MCG的最大准备时间;所述终端在所述MCG的PUSCH准备时间;所述终端在所述MCG的CSI准备时间;所述终端在所述MCG的PUSCH与PUCCH和/或其他PUSCH复用时的PUSCH准备时间;所述终端在所述MCG上发送CSI的PUSCH或PUCCH与其他PUCCH和/或PUSCH复用时的CSI准备时间;所述终端在所述MCG上发送SPS PDSCH release的PUSCH或PUCCH与其他PUCCH和/或PUSCH复用时的SPS PDSCH release准备时间;第五参数,所述第五参数用于所述终端计算以下一项或多项:所述MCG的PUSCH准备时间或CSI准备时间;所述MCG的PUCCH或PUSCH与其他PUCCH和/或PUSCH复用时的PUSCH准备时间、CSI准备时间或SPS PDSCH release准备时间;第六参数,所述第六参数用于所述辅节点获取所述终端在所述MCG的物理下行控制信道的相关配置信息。
- 根据权利要求17所述的网络设备,其中,所述网络设备为所述终端的辅节点,所述网络设备还包括:第三发送模块,用于向所述终端的主节点发送第三信息,所述第三信息包括以下至少一项:所述终端在所述上行功率共享机制所使用的时间偏移量;所述终端在SCG的最大准备时间;;所述终端在所述SCG的PUSCH准备时间;所述终端在所述SCG的CSI准备时间;所述终端在所述SCG的PUSCH与PUCCH和/或其他PUSCH复用时的PUSCH准备时间;所述终端在所述SCG上发送CSI的PUSCH或PUCCH与其他PUCCH和/或PUSCH复用时的CSI准备时间;所述终端在所述SCG上发送SPS PDSCH release的PUSCH或PUCCH与其他PUCCH和/或PUSCH复用时的SPS PDSCH release准备时间;第七参数,所述第七参数用于所述终端计算以下一项或多项:所述SCG的PUSCH准备时间或CSI准备时间;所述SCG的PUCCH或PUSCH与其他PUCCH和/或PUSCH复用时的PUSCH准备时间、CSI准备时间或SPS PDSCH release准备时间;第八参数,所述第八参数用于所述辅节点获取所述终端在所述SCG的物理下行控制信道的相关配置信息。
- 一种通信设备,包括:处理器、存储器及存储在所述存储器上并可在所述处理器上运行的程序,所述程序被所述处理器执行时实现如权利要求1至9中任一项所述的传输控制的方法的步骤。
- 一种计算机可读存储介质,所述计算机可读存储介质上存储有计算机程序,所述计算机程序被处理器执行时实现如权利要求1至9中任一项所述的传输控制的方法的步骤。
- 一种计算机程序产品,所述计算机程序产品被存储在非易失的存储介质中,所述程序产品被配置成被至少一个处理器执行以实现如权利要求1至9中任一项所述的传输控制的方法的步骤。
- 一种通信设备,所述通信设备被配置成用于执行如权利要求1至9中任一项所述的传输控制的方法。
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JP2022560035A JP2023520070A (ja) | 2020-03-30 | 2021-03-25 | 伝送制御方法及び機器 |
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EP4132123A4 (en) | 2023-09-27 |
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