WO2020221078A1 - 激活/去激活配置的方法、网络设备及终端 - Google Patents

激活/去激活配置的方法、网络设备及终端 Download PDF

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Publication number
WO2020221078A1
WO2020221078A1 PCT/CN2020/086092 CN2020086092W WO2020221078A1 WO 2020221078 A1 WO2020221078 A1 WO 2020221078A1 CN 2020086092 W CN2020086092 W CN 2020086092W WO 2020221078 A1 WO2020221078 A1 WO 2020221078A1
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WIPO (PCT)
Prior art keywords
configuration
information
activation
field
transmission configurations
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PCT/CN2020/086092
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English (en)
French (fr)
Inventor
白伟
高雪娟
邢艳萍
王磊
Original Assignee
大唐移动通信设备有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
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Application filed by 大唐移动通信设备有限公司 filed Critical 大唐移动通信设备有限公司
Priority to KR1020217038677A priority Critical patent/KR20220005533A/ko
Priority to US17/607,836 priority patent/US20220232612A1/en
Priority to EP20798472.5A priority patent/EP3965510B1/en
Publication of WO2020221078A1 publication Critical patent/WO2020221078A1/zh

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/23Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053Allocation of signaling, i.e. of overhead other than pilot signals
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/0091Signaling for the administration of the divided path
    • H04L5/0096Indication of changes in allocation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • H04W76/20Manipulation of established connections
    • H04W76/27Transitions between radio resource control [RRC] states

Definitions

  • the present disclosure relates to the field of communication technologies, and in particular, to a method, network equipment and terminal for activation/deactivation configuration.
  • 5G NR new wireless communication systems
  • 5G NR 5 Generation New RAT
  • 5G NR 5 Generation New RAT
  • URLLC Ultra Reliable Low Latency Communications, ultra-reliable and low-latency communications
  • the scheduling-free scheme is adopted, and in order to increase the reliability, the repeated transmission scheme is adopted.
  • the configuration period is defined in the uplink scheduling-free repeated transmission scheme. At the same time, it is required that after the terminal starts transmission in a period, it must end within the period and cannot cross the period, which will cause actual repetition.
  • the number of transmissions is less than the configured number of repeated transmissions, which affects reliability.
  • multiple parallel configurations are used, and each configuration has a stagger at the beginning of the cycle, that is, a multiple configuration scheme.
  • the configuration needs to be activated through Downlink Control Information (DCI).
  • DCI Downlink Control Information
  • Activating a configuration through one DCI causes a high overhead for the Physical Downlink Control Channel (PDCCH).
  • PDCCH Physical Downlink Control Channel
  • the configuration needs to be activated only when the PDCCH is available, and there is a time delay.
  • the present disclosure provides a method, network device and terminal for activating/deactivating configuration, which solves the problem of high overhead and time delay when multiple transmission configurations are activated.
  • some embodiments of the present disclosure provide a method for activating/deactivating configuration, including:
  • the multiple transmission configurations are associated with the configuration information of the activation/deactivation information, or the first field of the activation/deactivation information is used to indicate that the activation/deactivation of the multiple transmission configurations is the same The first configuration information.
  • the first field is used for at least one of the following:
  • the first configuration index group includes configuration indexes of the multiple transmission configurations
  • the second configuration index group includes the configuration indexes of the multiple transmission configurations
  • the first element corresponds to the configuration index of the first transmission configuration in the plurality of transmission configurations arranged in sequence and the number of the plurality of transmission configurations.
  • the multiple transmission configurations are transmission configurations associated with the first search space SS or the first core set CORESET in the configuration information of the activation/deactivation information;
  • the first SS is the SS that detects the activation/deactivation information
  • the first CORESET is the CORESET that detects the activation/deactivation information.
  • the activation information used to indicate activation of the multiple transmission configurations includes a second field, and the second field is used to indicate activation of second configuration information that is different among the multiple transmission configurations.
  • the second configuration information includes at least one of the following:
  • the second field is used for at least one of the following:
  • Second configuration information indicating the activated first transmission configuration; the first transmission configuration is the first transmission configuration among the multiple activated transmission configurations arranged in sequence;
  • the first element corresponds to the second configuration information of the first transmission configuration and the offsets of the multiple transmission configurations.
  • the first field or the second field or the verification field in the activation/deactivation information is at least one of the following downlink control information DCI:
  • Time domain resource allocation TDRA field
  • a padding bit field of predetermined length is predetermined.
  • some embodiments of the present disclosure also provide a network device, including: a transceiver, a memory, a processor, and a program stored in the memory and running on the processor, and the processor executes the program When implementing the following steps:
  • the multiple transmission configurations are associated with the configuration information of the activation/deactivation information, or the first field of the activation/deactivation information is used to indicate that the activation/deactivation of the multiple transmission configurations is the same The first configuration information.
  • the first field is used for at least one of the following:
  • the first configuration index group includes configuration indexes of the multiple transmission configurations
  • the second configuration index group includes the configuration indexes of the multiple transmission configurations
  • the first element corresponds to the configuration index of the first transmission configuration in the plurality of transmission configurations arranged in sequence and the number of the plurality of transmission configurations.
  • the multiple transmission configurations are transmission configurations associated with the first search space SS or the first core set CORESET in the configuration information of the activation/deactivation information;
  • the first SS is the SS that detects the activation/deactivation information
  • the first CORESET is the CORESET that detects the activation/deactivation information.
  • the activation information used to indicate activation of the multiple transmission configurations includes a second field, and the second field is used to indicate activation of second configuration information that is different among the multiple transmission configurations.
  • the second configuration information includes at least one of the following:
  • the second field is used for at least one of the following:
  • the first transmission configuration is the first transmission configuration of the multiple activated transmission configurations arranged in sequence;
  • the first element corresponds to the second configuration information of the first transmission configuration and the offsets of the multiple transmission configurations.
  • the first field or the second field or the verification field in the activation/deactivation information is at least one of the following downlink control information DCI:
  • Time domain resource allocation TDRA field
  • a padding bit field of predetermined length is predetermined.
  • some embodiments of the present disclosure also provide a network device, including:
  • the sending module is used to send activation/deactivation information for indicating activation/deactivation of multiple transmission configurations to the terminal;
  • the multiple transmission configurations are associated with the configuration information of the activation/deactivation information, or the first field of the activation/deactivation information is used to indicate that the activation/deactivation of the multiple transmission configurations is the same The first configuration information.
  • some embodiments of the present disclosure also provide a method for activating/deactivating configuration, including:
  • the first field of the deactivation information is used to indicate the activation of the same first configuration information among the multiple transmission configurations;
  • the first field is used for at least one of the following:
  • the first configuration index group includes configuration indexes of the multiple transmission configurations
  • the second configuration index group includes the configuration indexes of the multiple transmission configurations
  • the first element corresponds to the configuration index of the first transmission configuration in the plurality of transmission configurations arranged in sequence and the number of the plurality of transmission configurations.
  • the multiple transmission configurations are transmission configurations associated with the first search space SS or the first core set CORESET in the configuration information of the activation/deactivation information;
  • the first SS is the SS that detects the activation/deactivation information
  • the first CORESET is the CORESET that detects the activation/deactivation information.
  • the activation information used to indicate activation of the multiple transmission configurations includes a second field, and the second field is used to indicate activation of second configuration information that is different among the multiple transmission configurations.
  • the second configuration information includes at least one of the following:
  • the second field is used for at least one of the following:
  • Second configuration information indicating the activated first transmission configuration; the first transmission configuration is the first transmission configuration among the multiple activated transmission configurations arranged in sequence;
  • the first element corresponds to the second configuration information of the first transmission configuration and the offsets of the multiple transmission configurations.
  • the first field or the second field or the verification field in the activation/deactivation information is at least one of the following downlink control information DCI:
  • Time domain resource allocation TDRA field
  • a padding bit field of predetermined length is predetermined.
  • some embodiments of the present disclosure also provide a terminal, including: a transceiver, a memory, a processor, and a program stored in the memory and running on the processor.
  • a terminal including: a transceiver, a memory, a processor, and a program stored in the memory and running on the processor.
  • the first field of the deactivation information is used to indicate the activation of the same first configuration information among the multiple transmission configurations;
  • the first field is used for at least one of the following:
  • the first configuration index group includes configuration indexes of the multiple transmission configurations
  • the second configuration index group includes the configuration indexes of the multiple transmission configurations
  • the first element corresponds to the configuration index of the first transmission configuration in the plurality of transmission configurations arranged in sequence and the number of the plurality of transmission configurations.
  • the multiple transmission configurations are transmission configurations associated with the first search space SS or the first core set CORESET in the configuration information of the activation/deactivation information;
  • the first SS is the SS that detects the activation/deactivation information
  • the first CORESET is the CORESET that detects the activation/deactivation information.
  • the activation information used to indicate activation of the multiple transmission configurations includes a second field, and the second field is used to indicate activation of second configuration information that is different among the multiple transmission configurations.
  • the second configuration information includes at least one of the following:
  • the second field is used for at least one of the following:
  • Second configuration information indicating the activated first transmission configuration; the first transmission configuration is the first transmission configuration among the multiple activated transmission configurations arranged in sequence;
  • the first element corresponds to the second configuration information of the first transmission configuration and the offsets of the multiple transmission configurations.
  • the first field or the second field or the verification field in the activation/deactivation information is at least one of the following downlink control information DCI:
  • Time domain resource allocation TDRA field
  • a padding bit field of predetermined length is predetermined.
  • some embodiments of the present disclosure also provide a terminal, including:
  • the receiving module is configured to receive activation/deactivation information for indicating activation/deactivation of multiple transmission configurations sent by a network device; wherein the multiple transmission configurations are associated with the configuration information of the activation/deactivation information, or ,
  • the first field of the activation/deactivation information is used to indicate to activate the same first configuration information among the multiple transmission configurations.
  • the activation/deactivation module is configured to activate/deactivate the multiple transmission configurations according to the activation/deactivation information.
  • some embodiments of the present disclosure also provide a computer-readable storage medium on which a computer program is stored.
  • the computer program is executed by a processor, the steps of the method for activating/deactivating configuration as described above are realized. .
  • the beneficial effect of the above technical solution of the present disclosure is: by sending activation/deactivation information for indicating activation/deactivation of multiple transmission configurations to the terminal; configuration information of the multiple transmission configurations and the activation/deactivation information Associate, or indicate activation/deactivation of the same first configuration information among the multiple transmission configurations through the first field of the activation/deactivation information, so that multiple transmission configurations can be activated through one activation/deactivation information , Which solves the problem of high overhead and delay when multiple transmission configurations are activated.
  • FIG. 1 shows a flowchart of a method for activation/deactivation configuration on the network device side of some embodiments of the present disclosure
  • Figure 2 shows a block diagram of a network device of some embodiments of the present disclosure
  • Figure 3 shows a structural block diagram of a network device of some embodiments of the present disclosure
  • Fig. 4 shows a flowchart of a method for activation/deactivation configuration on the terminal side of some embodiments of the present disclosure
  • Figure 5 shows a block diagram of a terminal of some embodiments of the present disclosure.
  • Fig. 6 shows a structural block diagram of a terminal according to some embodiments of the present disclosure.
  • B corresponding to A means that B is associated with A, and B can be determined according to A.
  • determining B according to A does not mean that B is determined only according to A, and B can also be determined according to A and/or other information.
  • the form of the access network is not limited, and may include macro base station (Macro Base Station), micro base station (Pico Base Station), Node B (name of 3G mobile base station), enhanced base station (eNB ), home enhanced base station (Femto eNB or Home eNode B or Home eNB or HeNB), relay station, access point, RRU (Remote Radio Unit, remote radio frequency module), RRH (Remote Radio Head, remote radio head), etc. Access network.
  • macro base station Micro Base Station
  • micro base station Pico Base Station
  • Node B name of 3G mobile base station
  • eNB enhanced base station
  • eNB home enhanced base station
  • Femto eNB or Home eNode B or Home eNB or HeNB relay station
  • access point RRU (Remote Radio Unit, remote radio frequency module), RRH (Remote Radio Head, remote radio head), etc.
  • RRU Remote Radio Unit
  • RRH Remote Radio Head, remote radio head
  • the user terminal can be a mobile phone (or cell phone), or other equipment capable of sending or receiving wireless signals, including user equipment, personal digital assistants (PDA), wireless modems, wireless communication devices, handheld devices, laptop computers, cordless phones , Wireless Local Loop (WLL) station, CPE (Customer Premise Equipment, customer terminal) that can convert mobile signals into WiFi signals, or mobile smart hotspots, smart home appliances, or other spontaneous communication with mobile communication networks without human operation Equipment, etc.
  • PDA personal digital assistants
  • WLL Wireless Local Loop
  • CPE Customer Premise Equipment, customer terminal
  • the embodiments of the present disclosure provide an information transmission method, which solves the problems of high overhead and time delay in configuration activation during information transmission in related technologies.
  • the embodiment of the present disclosure provides a method for activating/deactivating configuration, which specifically includes the following steps:
  • Step 11 Send activation/deactivation information for indicating activation/deactivation of multiple transmission configurations to the terminal.
  • the multiple transmission configurations are associated with the configuration information of the activation/deactivation information, or the first field of the activation/deactivation information is used to indicate that the activation/deactivation of the multiple transmission configurations is the same The first configuration information.
  • the transmission configuration is used for uplink data transmission or downlink data transmission.
  • the activation/deactivation information may be uplink control information or downlink control information. That is, the method of activation/deactivation configuration in some embodiments of the present disclosure can be applied to the activation/deactivation of the transmission configuration of uplink data transmission. Deactivation can also be applied to the activation/deactivation of the transmission configuration of downlink data transmission.
  • the multiple transmission configurations are associated with the configuration information of the activation/deactivation information, or through all
  • the first field of the activation/deactivation information indicates activation/deactivation of the same first configuration information among the multiple transmission configurations, so that multiple transmission configurations can be activated through activation/deactivation information, which solves the problem of activating multiple transmission configurations.
  • the first field indicates to activate the same first configuration information among the multiple transmission configurations.
  • the first field may be a newly added field in DCI, or may be one of the following items in DCI:
  • Hybrid Automatic Repeat Request (Hybrid Automatic Repeat Request, HARQ) process number field
  • Demodulation reference signal (De-Modulation Reference Signal, DMRS) configuration field
  • Time domain resource assignment (TDRA) field TDRA Time domain resource assignment
  • Frequency domain resource assignment Frequency domain resource assignment (Frequency domain resource assignment, FDRA) field
  • Transmit Power Control Transmit Power Control, TPC
  • Modulation and coding scheme Modulation and coding scheme, MCS
  • MSB the most significant bit
  • a padding bit field of predetermined length is predetermined.
  • the first field is used for at least one of the following:
  • the first configuration index group includes configuration indexes of the multiple transmission configurations
  • the second configuration index group includes the configuration indexes of the multiple transmission configurations
  • the first element corresponds to the configuration index of the first transmission configuration in the plurality of transmission configurations arranged in sequence and the number of the plurality of transmission configurations.
  • Manner 1 The first field is used to indicate a bitmap of the correspondence between configuration indexes and bits corresponding to the multiple transmission configurations; one of the bits corresponds to one configuration index.
  • the first field may adopt a bitmap (Bitmap) manner.
  • a bit in the bitmap corresponds to a transmission configuration, for example, a transmission configuration is identified by a configuration index (configuration index), the bit is 1 to indicate that the corresponding transmission configuration is activated, and the bit is 0 to indicate the corresponding transmission configuration Not activated.
  • the first field is used to indicate a first configuration index group; the first configuration index group includes configuration indexes of the multiple transmission configurations.
  • the first field may be used to indicate the first configuration index group among multiple configuration index groups, where one configuration index group includes multiple configuration indexes, that is, one configuration index group includes at least two configuration indexes.
  • RRC Radio Resource Control
  • activation index activation index
  • the activation indicator in the RRC signaling The transmission configuration with the same field as the first field in the activation information will be activated.
  • the deactivation method is the same as the above method, and will not be repeated here.
  • the first field is used to indicate the number of the second configuration index group; the second configuration index group includes the configuration indexes of the multiple transmission configurations.
  • multiple configuration index groups may be pre-configured through RRC signaling, and one configuration index group includes at least one configuration index; different configuration index groups have different combinations of configuration indexes.
  • the first field is used to indicate the number of the second configuration index group in one or more configuration index groups, thereby activating/deactivating the transmission configuration corresponding to all the configuration indexes in the configuration index group corresponding to the number of the second configuration index group .
  • a configuration index list can also be pre-configured through RRC, and each row of the configuration index list contains at least one configuration index; different rows of the configuration index list have different combinations of configuration indexes.
  • the first field is used to indicate the first number in the configuration index list, that is, the row number, so as to activate/deactivate the transmission configuration corresponding to all the configuration indexes included in the row.
  • Manner 4 The first field is used to indicate the configuration index corresponding to the initial transmission configuration among the multiple transmission configurations arranged in sequence.
  • the first field is used to indicate the starting first configuration index, so that the transmission configuration corresponding to the N configuration indexes arranged continuously starting from the first configuration index is activated.
  • N is a positive integer.
  • N can be pre-set or pre-configured by RRC signaling. For example: when the configuration index indicated by the first field is 2; the preset or RRC configured N is 4, then the actual activation/deactivation transmission configuration is: four transmission configurations with configuration indexes 2, 3, 4, and 5 .
  • Manner 5 The first field is used to indicate the configuration index corresponding to the initial transmission configuration in the multiple transmission configurations arranged in sequence and the number of the multiple transmission configurations.
  • the first field may also be used to indicate the initial second configuration index and the number N of configuration indexes, so that the transmission configuration corresponding to the N configuration indexes arranged continuously starting from the second configuration index is activated/deactivated. For example: when the configuration index indicated by the first field is 2 and the number of configuration indexes is 4, then the actual activated/deactivated transmission configuration is: four transmission configurations with configuration indexes 2, 3, 4, and 5.
  • the first field is used to indicate the number of the first element in the configuration index set; the first element corresponds to the configuration index of the first transmission configuration in the multiple transmission configurations arranged in sequence and the multiple transmissions The number of configurations.
  • a configuration index set can be preset or preconfigured through RRC, and one element in the configuration index set corresponds to a vector (the initial third configuration index, the number of configuration indexes M); different elements in the configuration index set
  • the combination of the corresponding initial third configuration index and the number of configuration indexes is different, that is, any combination of the different initial third configuration index and the number of different configuration indexes constitutes the configuration index set, which can be used to configure the index set.
  • M is a positive integer.
  • the first field is used to indicate the number of the first element in the configuration index set, so that all transmission configurations corresponding to the element corresponding to the third number are activated, that is, the element corresponding to the third configuration index
  • the transmission configuration corresponding to the first and consecutively arranged M configuration indexes is activated.
  • the deactivation method is the same as the above method, and will not be repeated here.
  • activation/deactivation information for instructing activation/deactivation of multiple transmission configurations is sent to the terminal; the multiple transmission configurations are associated with the configuration information of the activation/deactivation information.
  • the multiple transmission configurations are transmission configurations associated with the first search space (SS) or the first core set (CORESET) in the configuration information of the activation/deactivation information;
  • the first SS is the detection
  • the first CORESET is the CORESET where the activation/deactivation information is detected.
  • the activation/deactivation information may be DCI, and DCI configuration information: including SS and CORESET of DCI.
  • the transmission configuration for activation/deactivation can be determined according to the corresponding relationship between SS or CORESET and the configuration index. Among them, the correspondence between SS or CORESET and configuration index may be configured by RRC, and one SS or CORESET may correspond to one or more configuration indexes.
  • the DCI is detected in the first SS or the first CORESET, it is determined that the transmission configuration corresponding to the configuration index corresponding to the first SS or the first CORESET is activated/deactivated.
  • the DCI configuration information includes two CORESETs: CORESET1, 2.
  • the preset configuration index 1 corresponds to CORESET 1
  • the configuration index 2 corresponds to CORESET 2. If activation/deactivation information is detected in CORESET 1, ie DCI, the activated/deactivated configuration is the transmission configuration corresponding to configuration index 1; if activation/deactivation information is detected in CORESET 2, ie DCI, then it is activated
  • the /deactivated configuration is the transmission configuration corresponding to configuration index 2.
  • Example 2 Pre-set configuration indexes 1, 2, 3, and 4 correspond to CORESET 1, and configuration indexes 5 and 6 correspond to core set 2. If activation/deactivation information is detected in CORESET 1, that is, DCI, then the activated configuration is the transmission configuration corresponding to configuration indexes 1, 2, 3, and 4; if activation/deactivation information is detected in CORESET2, that is, DCI, Then the activated/deactivated configuration is the corresponding transmission configuration of configuration index 5 and 6.
  • the activation information used to indicate activation of the multiple transmission configurations includes a second field, and the second field is used to indicate activation of one of the multiple transmission configurations. Second configuration information that is different from each other.
  • the second configuration information includes at least one of the following:
  • the first field may be a newly added field in DCI, or may be one of the following items in DCI:
  • a padding bit field of predetermined length is predetermined.
  • the second field is used for at least one of the following:
  • Second configuration information indicating the activated first transmission configuration; the first transmission configuration is the first transmission configuration among the multiple activated transmission configurations arranged in sequence;
  • the first element corresponds to the second configuration information of the first transmission configuration and the offsets of the multiple transmission configurations.
  • Manner 1 The second field is used to indicate the second configuration information corresponding to each of the multiple activated transmission configurations.
  • the three transmission configurations are: transmission configuration 1, 2, 3; the second field is used to directly indicate the activation of the second configuration 1 of the transmission configuration 1, the second configuration information 2 of the transmission configuration 2, and the second configuration of the transmission configuration 3.
  • Information 3 may be an independent indication field indicating the second configuration information, and the total field length is determined by the maximum number of transmission configurations corresponding to a first field.
  • Manner 2 The second field is used to indicate the number of the first configuration information group; wherein, the first configuration information group includes second configuration information of the multiple transmission configurations.
  • multiple configuration information groups may be preset through RRC, and one configuration information group includes multiple second configuration information.
  • the second field is used to indicate the number of the first configuration information group to activate the multiple transmission configurations corresponding to the second configuration information in the first configuration information group.
  • Manner 3 The second field is used to indicate the second configuration information of the activated first transmission configuration; the first transmission configuration is the first transmission configuration among the multiple activated transmission configurations arranged in sequence.
  • the second field is used to indicate the first transmission configuration of the activated multiple transmission configurations arranged in sequence, so that starting from the first transmission configuration, according to the multiple transmission configurations
  • the second configuration information of the multiple transmission configurations is activated.
  • the offsets of the multiple transmission configurations may be preset or pre-configured by RRC signaling.
  • the second field is used to indicate the second configuration information of the first transmission configuration and the offsets of the multiple transmission configurations.
  • the second field is used to indicate the first transmission configuration of the activated multiple transmission configurations arranged in sequence, so that starting from the first transmission configuration, according to the multiple transmission configurations
  • the second configuration information of the multiple transmission configurations is activated.
  • the second field is used to indicate the number of the first element in the configuration information set; the first element corresponds to the second configuration information of the first transmission configuration and the offsets of the multiple transmission configurations.
  • a configuration information set can be preset or preconfigured through RRC, and one element in the configuration information set corresponds to a vector (the second configuration information of the initial first transmission configuration, the bias of the multiple transmission configurations).
  • the combination of the second configuration information of the initial first transmission configuration and the offsets of the multiple transmission configurations corresponding to different elements in the configuration information set are different.
  • the second field is used to indicate that the second field is used to indicate the number of the first element in the configuration information set, so that the number corresponding to the first element starts from the first transmission configuration and is based on the number of the multiple transmission configurations.
  • the offset is used to activate the second configuration information of the multiple transmission configurations.
  • Example 1 The second field is used to indicate DMRS information for activating the multiple transmission configurations.
  • the second field can be used to directly indicate the DMRS information corresponding to each of the multiple transmission configurations; for example, it is preset that the number from the first transmission configuration to the Nth transmission configuration in the multiple (N) transmission configurations
  • the DMRS are arranged in sequence, or the second field directly indicates each configured DMRS information, such as antenna port (antenna port) number, and the total field length is determined by the maximum number of transmission configurations corresponding to the first field.
  • the second field may also be used to indicate the number of the first configuration information group, where the first configuration information group includes DMRS information of the multiple transmission configurations.
  • the first configuration information group includes DMRS information of the multiple transmission configurations.
  • multiple DMRS information groups from the first transmission configuration to the Nth transmission configuration are defined in the RRC signaling.
  • the second field is used to indicate the use of the DMRS information group.
  • the second field can also be used to indicate the DMRS information and the number of configurations of the first transmission configuration among the activated multiple transmission configurations arranged in sequence. For example, to indicate antenna port 2 and 4 configurations, then 4 is activated.
  • the two configured DMRS are antenna ports 2, 3, 4, and 5.
  • the second field is used to indicate the manner of activating the DMRS information of the multiple transmission configurations, and any one of the above-mentioned second field indicating manners may be adopted, which will not be repeated here.
  • Example 2 The second field is used to indicate the time domain offset (time domain offset) amount for activating the multiple transmission configurations.
  • time domain offset group can be ⁇ 0 1 2 3 4 5 6 7 ⁇ , ⁇ 0 2 4 6 ⁇ , ⁇ 0 1 2 3 ⁇ , ⁇ 0 4 5 6 7 ⁇ , etc., allowing sufficient flexibility.
  • the second field can be used to indicate the number of the time domain offset group.
  • the second field may also be used to directly indicate a basic offset value, and the actual offset corresponding to each of the multiple transmission configurations may be obtained by multiplying the basic offset value by the configuration index of the transmission configuration.
  • the second field is used to indicate the manner of activating the time domain offset (time domain offset) of the multiple transmission configurations, and any one of the above-mentioned second field indicating manners may be adopted, which will not be repeated here.
  • the activation information is DCI.
  • the first field of the DCI (such as the activation index field) has a total of 16 bits, corresponding to configuration indexes 1 to 16, respectively, and no more configurations can be configured.
  • the first field may adopt a bitmap (Bitmap) manner.
  • a bit in the bitmap corresponds to a transmission configuration, for example, a transmission configuration is identified by a configuration index (configuration index), the bit is 1 to indicate that the corresponding transmission configuration is activated, and the bit is 0 to indicate the corresponding transmission configuration Not activated.
  • the second field (such as the DMRS pattern field) has a total of 5 bits, indicating 32 DMRS patterns.
  • the time-domain offset mode can be designed the same as the DMRS mode.
  • the first field (such as the activation index field) may also be used to indicate one of multiple transmission configuration index groups.
  • the activation index field in addition to the configuration index, there is also an activation index (activation index) field.
  • activation index activation index
  • the DCI 4 bits are used to indicate an activation index.
  • the RRC signaling of the transmission configuration The transmission configuration whose activation index is consistent with the activation index indicated in the activation information will be activated.
  • the second field (such as the DMRS pattern field) has a total of 5 bits and indicates 32 DMRS patterns. Among the 32 DMRS patterns, the length of each pattern is 16, corresponding to 16 DMRS. For the multiple transmission configurations that are activated by the first field, the DMRS corresponding to each of the multiple transmission configurations are taken from the pattern indicated by the second field in the descending order of the configuration index; similarly, the time domain offset The pattern can be designed the same as the DMRS pattern.
  • the first field (such as the activation index field) indicates a starting configuration index, and at the same time indicates the number of an activated transmission configuration. It is determined that multiple consecutively numbered configuration indexes starting with the indicated configuration index are Activation, where the number of activated transmission configurations may be indicated by the bit field in the activation information, may also be preset, or preconfigured by RRC. For example, when the configuration index is 2 and the number of active configurations is 4, then the configuration indexes of the actual active transmission configuration are four configurations of 2, 3, 4, and 5.
  • the second field can indicate the DMRS configuration information of the first configuration.
  • the DMRS of the transmission configuration is obtained.
  • the DMRS configuration information indicating the first configuration is antenna port 2 and 4 configurations.
  • the 4 activated DMRS configurations are antenna ports 2, 3, 4, and 5.
  • the time-domain offset mode can be designed the same as the DMRS mode.
  • a network device 200 including:
  • the sending module 210 is configured to send activation/deactivation information for indicating activation/deactivation of multiple transmission configurations to the terminal;
  • the multiple transmission configurations are associated with the configuration information of the activation/deactivation information, or the first field of the activation/deactivation information is used to indicate that the activation/deactivation of the multiple transmission configurations is the same The first configuration information.
  • the first field is used for at least one of the following:
  • the first configuration index group includes configuration indexes of the multiple transmission configurations
  • the second configuration index group includes the configuration indexes of the multiple transmission configurations
  • the first element corresponds to the configuration index of the first transmission configuration in the plurality of transmission configurations arranged in sequence and the number of the plurality of transmission configurations.
  • the multiple transmission configurations are transmission configurations associated with the first search space SS or the first core set CORESET in the configuration information of the activation/deactivation information;
  • the first SS is the SS that detects the activation/deactivation information
  • the first CORESET is the CORESET that detects the activation/deactivation information.
  • the activation information used to indicate the activation of the multiple transmission configurations includes a second field, and the second field is used to indicate the activation of second configuration information that is different among the multiple transmission configurations.
  • the second configuration information includes at least one of the following:
  • the second field is used for at least one of the following:
  • Second configuration information indicating the activated first transmission configuration; the first transmission configuration is the first transmission configuration among the multiple activated transmission configurations arranged in sequence;
  • the first element corresponds to the second configuration information of the first transmission configuration and the offsets of the multiple transmission configurations.
  • the first field or the second field or the verification field in the activation/deactivation information is at least one of the following downlink control information DCI:
  • Time domain resource allocation TDRA field
  • a padding bit field of predetermined length is predetermined.
  • the embodiment of the network device of the present disclosure corresponds to the embodiment of the above method, and all the implementation means in the embodiment of the above method are applicable to the embodiment of the network device, and the same technical effect can be achieved.
  • the network device 200 in some embodiments of the present disclosure sends activation/deactivation information for instructing activation/deactivation of multiple transmission configurations to the terminal; the multiple transmission configurations and the configuration of the activation/deactivation information Information association, or indicating activation/deactivation of the same first configuration information between the multiple transmission configurations through the first field of the activation/deactivation information, so that multiple transmissions can be activated through one activation/deactivation information Configuration, which solves the problems of high overhead and delay when multiple transmission configurations are activated.
  • the present disclosure also provides a network device, which includes: a processor 300; a memory 320 connected to the processor 300 through a bus interface, and A transceiver 310 connected to the processor 300 through a bus interface; the memory 320 is used to store programs and data used by the processor when performing operations; the transceiver 310 sends data information or pilots, and also The uplink control channel is received through the transceiver 310; when the processor 300 calls and executes the programs and data stored in the memory 320, the following functions are realized.
  • the processor 300 is used to read the program in the memory 320 and execute the following process:
  • the multiple transmission configurations are associated with the configuration information of the activation/deactivation information, or the first field of the activation/deactivation information is used to indicate that the activation/deactivation of the multiple transmission configurations is the same The first configuration information.
  • the first field is used for at least one of the following:
  • the first configuration index group includes configuration indexes of the multiple transmission configurations
  • the second configuration index group includes the configuration indexes of the multiple transmission configurations
  • the first element corresponds to the configuration index of the first transmission configuration in the plurality of transmission configurations arranged in sequence and the number of the plurality of transmission configurations.
  • the multiple transmission configurations are transmission configurations associated with the first search space SS or the first core set CORESET in the configuration information of the activation/deactivation information;
  • the first SS is the SS that detects the activation/deactivation information
  • the first CORESET is the CORESET that detects the activation/deactivation information.
  • the activation information used to indicate activation of the multiple transmission configurations includes a second field, and the second field is used to indicate activation of second configuration information that is different among the multiple transmission configurations.
  • the second configuration information includes at least one of the following:
  • the second field is used for at least one of the following:
  • Second configuration information indicating the activated first transmission configuration; the first transmission configuration is the first transmission configuration among the multiple activated transmission configurations arranged in sequence;
  • the first element corresponds to the second configuration information of the first transmission configuration and the offsets of the multiple transmission configurations.
  • the first field or the second field or the verification field in the activation/deactivation information is at least one of the following downlink control information DCI:
  • Time domain resource allocation TDRA field
  • a padding bit field of predetermined length is predetermined.
  • the transceiver 310 is configured to receive and send data under the control of the processor 300.
  • the bus architecture may include any number of interconnected buses and bridges. Specifically, one or more processors represented by the processor 300 and various circuits of the memory represented by the memory 320 are linked together.
  • the bus architecture can also link various other circuits such as peripherals, 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 310 may be a plurality of elements, including a transmitter and a transceiver, and provide a unit for communicating with various other devices on a transmission medium.
  • the processor 300 is responsible for managing the bus architecture and general processing, and the memory 320 can store data used by the processor 300 when performing operations.
  • Some embodiments of the present disclosure also provide a computer-readable storage medium on which a computer program is stored.
  • the computer program is executed by a processor, each process of the above-mentioned information transmission method embodiment is realized, and the same In order to avoid repetition, I won’t repeat them here.
  • the computer readable storage medium such as read-only memory (Read-Only Memory, ROM for short), random access memory (Random Access Memory, RAM for short), magnetic disk or optical disk, etc.
  • some embodiments of the present disclosure provide a method for activating/deactivating configuration, including:
  • Step 41 Receive activation/deactivation information for indicating activation/deactivation of multiple transmission configurations sent by the network device.
  • the multiple transmission configurations are associated with the configuration information of the activation/deactivation information, or the first field of the activation/deactivation information is used to indicate the activation of the same first among the multiple transmission configurations.
  • Configuration information is used to indicate the activation of the same first among the multiple transmission configurations.
  • Step 42 Activate/deactivate the multiple transmission configurations according to the activation/deactivation information.
  • the transmission configuration is used for uplink data transmission or downlink data transmission.
  • the activation/deactivation information may be uplink control information or downlink control information. That is, the method of activation/deactivation configuration in some embodiments of the present disclosure can be applied to the activation/deactivation of the transmission configuration of uplink data transmission. Deactivation can also be applied to the activation/deactivation of the transmission configuration of downlink data transmission.
  • the multiple transmission configurations are associated with the configuration information of the activation/deactivation information, or, Indicate activation/deactivation of the same first configuration information among the multiple transmission configurations through the first field of the activation/deactivation information, so that multiple transmission configurations can be activated through activation/deactivation information, which solves the problem of activation When there are multiple transmission configurations, there are problems of high overhead and delay.
  • the first field indicates to activate the same first configuration information among the multiple transmission configurations.
  • the first field may be a newly added field in DCI, or may be one of the following items in DCI:
  • a padding bit field of predetermined length is predetermined.
  • the first field is used for at least one of the following:
  • the first configuration index group includes configuration indexes of the multiple transmission configurations
  • the second configuration index group includes the configuration indexes of the multiple transmission configurations
  • the first element corresponds to the configuration index of the first transmission configuration in the plurality of transmission configurations arranged in sequence and the number of the plurality of transmission configurations.
  • activation/deactivation information for instructing activation/deactivation of multiple transmission configurations is sent to the terminal; the multiple transmission configurations are associated with the configuration information of the activation/deactivation information.
  • the multiple transmission configurations are transmission configurations associated with the first search space (SS) or the first core set (CORESET) in the configuration information of the activation/deactivation information;
  • the first SS is the detection
  • the first CORESET is the CORESET where the activation/deactivation information is detected.
  • the activation/deactivation information may be DCI, and DCI configuration information: including SS and CORESET of DCI.
  • the transmission configuration for activation/deactivation can be determined according to the corresponding relationship between SS or CORESET and the configuration index. Among them, the correspondence between SS or CORESET and configuration index may be configured by RRC, and one SS or CORESET may correspond to one or more configuration indexes.
  • the DCI is detected in the first SS or the first CORESET, it is determined that the transmission configuration corresponding to the configuration index corresponding to the first SS or the first CORESET is activated/deactivated.
  • the activation information used to indicate activation of the multiple transmission configurations includes a second field, and the second field is used to indicate activation of one of the multiple transmission configurations. Second configuration information that is different from each other.
  • the second configuration information includes at least one of the following:
  • the first field may be a newly added field in DCI, or may be one of the following items in DCI:
  • a padding bit field of predetermined length is predetermined.
  • the second field is used for at least one of the following:
  • Second configuration information indicating the activated first transmission configuration; the first transmission configuration is the first transmission configuration among the multiple activated transmission configurations arranged in sequence;
  • the first element corresponds to the second configuration information of the first transmission configuration and the offsets of the multiple transmission configurations.
  • the indication method of the second field please refer to the example description on the network device side, which will not be repeated here.
  • the first step After the network device (gNB) establishes a connection with the terminal, the network device performs the second type of semi-static configuration of the terminal for uplink scheduling-free transmission, and the configuration information includes: resource configuration period, etc.
  • Step 2 The network device generates the first part of the activation information, the first field and the second field; such as: frequency domain resource allocation, time domain resource allocation, MCS, etc., also including activation index, and/or DMRS mode, and / Or, time domain offset mode.
  • Step 3 The network device generates the second part of the activation information, that is, the verification field.
  • Step 4 The network device uses CS-RNTI to scramble the PDCCH, and at the same time sets the NDI field to 0.
  • Step 5 The network device sends the generated PDCCH to activate the second type of uplink scheduling-free transmission.
  • Step 6 The terminal receives the PDCCH, and the CRC check bit is descrambled using CS-RNTI to check whether the NDI field is set to 0; after the above conditions are met, the terminal will further verify the verification field of the PDCCH according to the activation information.
  • Step 7 After the terminal verifies that the activation information is passed, it obtains the signaling of the second type of uplink transmission without scheduling.
  • Step 8 After being activated, the network equipment and terminal can periodically use the configured time-frequency resources to transmit data.
  • the terminal will periodically send data on the designated semi-persistent scheduling resource, and the network equipment will be scheduled in the designated semi-persistent scheduling.
  • the resource receives data periodically.
  • Step 9 After the second type of scheduling-free uplink transmission is completed, the terminal sends deactivation information (release signaling). After the terminal correctly detects and obtains the release signaling, the second type of scheduling-free uplink transmission ends.
  • a terminal 500 including:
  • the receiving module 510 is configured to receive activation/deactivation information for indicating activation/deactivation of multiple transmission configurations sent by a network device; wherein the multiple transmission configurations are associated with the configuration information of the activation/deactivation information, Alternatively, the first field of the activation/deactivation information is used to indicate the activation of the same first configuration information among the multiple transmission configurations;
  • the activation/deactivation module 520 is configured to activate/deactivate the multiple transmission configurations according to the activation/deactivation information.
  • the first field is used for at least one of the following:
  • the first configuration index group includes configuration indexes of the multiple transmission configurations
  • the second configuration index group includes the configuration indexes of the multiple transmission configurations
  • the first element corresponds to the configuration index of the first transmission configuration in the plurality of transmission configurations arranged in sequence and the number of the plurality of transmission configurations.
  • the multiple transmission configurations are transmission configurations associated with the first search space SS or the first core set CORESET in the configuration information of the activation/deactivation information;
  • the first SS is the SS that detects the activation/deactivation information
  • the first CORESET is the CORESET that detects the activation/deactivation information.
  • the activation information used to indicate the activation of the multiple transmission configurations includes a second field, and the second field is used to indicate the activation of second configuration information that is different among the multiple transmission configurations.
  • the second configuration information includes at least one of the following:
  • the second field is used for at least one of the following:
  • Second configuration information indicating the activated first transmission configuration; the first transmission configuration is the first transmission configuration among the multiple activated transmission configurations arranged in sequence;
  • the first element corresponds to the second configuration information of the first transmission configuration and the offsets of the multiple transmission configurations.
  • the first field or the second field or the verification field in the activation/deactivation information is at least one of the following downlink control information DCI:
  • Time domain resource allocation TDRA field
  • a padding bit field of predetermined length is predetermined.
  • the terminal embodiment of the present disclosure corresponds to the embodiment of the above method, and all implementation means in the above method embodiment are applicable to the embodiment of the terminal, and the same technical effect can also be achieved.
  • the terminal 500 in some embodiments of the present disclosure receives activation/deactivation information sent by a network device for instructing activation/deactivation of multiple transmission configurations; the multiple transmission configurations and the activation/deactivation information
  • the configuration information is associated, or the activation/deactivation of the same first configuration information among the multiple transmission configurations is indicated through the first field of the activation/deactivation information, so that multiple activation/deactivation information can be activated through one
  • the transmission configuration solves the problems of high overhead and delay when multiple transmission configurations are activated.
  • this embodiment provides a terminal, including:
  • a processor 61 and a memory 63 connected to the processor 61 through a bus interface 62, the memory 63 is used to store programs and data used by the processor 61 when performing operations, when the processor 61 calls and When executing the programs and data stored in the memory 63, the following process is executed.
  • the transceiver 64 is connected to the bus interface 62 for receiving and sending data under the control of the processor 61.
  • processor 61 implements the following steps when executing the program:
  • the first field of the deactivation information is used to indicate to activate the same first configuration information among the multiple transmission configurations; according to the activation/deactivation information, activate/deactivate the multiple transmission configurations.
  • the first field is used for at least one of the following:
  • the first configuration index group includes configuration indexes of the multiple transmission configurations
  • the second configuration index group includes the configuration indexes of the multiple transmission configurations
  • the first element corresponds to the configuration index of the first transmission configuration in the plurality of transmission configurations arranged in sequence and the number of the plurality of transmission configurations.
  • the multiple transmission configurations are transmission configurations associated with the first search space SS or the first core set CORESET in the configuration information of the activation/deactivation information;
  • the first SS is the SS that detects the activation/deactivation information
  • the first CORESET is the CORESET that detects the activation/deactivation information.
  • the activation information used to indicate activation of the multiple transmission configurations includes a second field, and the second field is used to indicate activation of second configuration information that is different among the multiple transmission configurations.
  • the second configuration information includes at least one of the following:
  • the second field is used for at least one of the following:
  • Second configuration information indicating the activated first transmission configuration; the first transmission configuration is the first transmission configuration among the multiple activated transmission configurations arranged in sequence;
  • the first element corresponds to the second configuration information of the first transmission configuration and the offsets of the multiple transmission configurations.
  • the first field or the second field or the verification field in the activation/deactivation information is at least one of the following downlink control information DCI:
  • Time domain resource allocation TDRA field
  • a padding bit field of predetermined length is predetermined.
  • the bus architecture may include any number of interconnected buses and bridges. Specifically, one or more processors represented by the processor 61 and various circuits of the memory represented by the memory 63 are linked together.
  • the bus architecture can also link various other circuits such as peripherals, 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 64 may be a plurality of elements, including a transmitter and a transceiver, and provide a unit for communicating with various other devices on the transmission medium.
  • the user interface 65 may also be an interface capable of connecting externally and internally with required equipment.
  • the connected equipment includes but not limited to a keypad, a display, a speaker, a microphone, a joystick, etc.
  • the processor 61 is responsible for managing the bus architecture and general processing, and the memory 63 can store data used by the processor 61 when performing operations.
  • Some embodiments of the present disclosure also provide a computer-readable storage medium on which a computer program is stored.
  • the computer program is executed by a processor, each process of the above-mentioned information transmission method embodiment is realized, and the same In order to avoid repetition, I won’t repeat them here.
  • the computer readable storage medium such as read-only memory (Read-Only Memory, ROM for short), random access memory (Random Access Memory, RAM for short), magnetic disk or optical disk, etc.
  • modules, units, sub-modules, sub-units, etc. can be implemented in one or more application specific integrated circuits (ASICs), digital signal processors (Digital Signal Processing, DSP), digital signal processing equipment ( DSP Device, DSPD), Programmable Logic Device (PLD), Field-Programmable Gate Array (Field-Programmable Gate Array, FPGA), general-purpose processors, controllers, microcontrollers, microprocessors, Other electronic units or combinations thereof that perform the functions described in the present disclosure.
  • ASICs application specific integrated circuits
  • DSP Digital Signal Processing
  • DSP Device digital signal processing equipment
  • PLD Programmable Logic Device
  • 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 through 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.
  • the purpose of the present disclosure can also be realized by running a program or a group of programs on any computing device.
  • the computing device may be a well-known general-purpose device. Therefore, the purpose of the present disclosure can also be achieved only by providing a program product containing program code for implementing the method or device. That is, such a program product also constitutes the present disclosure, and a storage medium storing such a program product also constitutes the present disclosure.
  • the storage medium may be any well-known storage medium or any storage medium developed in the future. It should also be pointed out that, in the device and method of the present disclosure, obviously, each component or each step can be decomposed and/or recombined.
  • each component or each step can be decomposed and/or recombined.
  • decomposition and/or recombination should be regarded as equivalent solutions of the present disclosure.
  • the steps of performing the above series of processing can naturally be performed in a time sequence in the order of description, but do not necessarily need to be performed in a time sequence, and some steps can be performed in parallel or independently of each other.
  • the purpose of the present disclosure can also be realized by running a program or a group of programs on any computing device.
  • the computing device may be a well-known general-purpose device. Therefore, the purpose of the present disclosure can also be achieved only by providing a program product containing program code for implementing the method or device. That is, such a program product also constitutes the present disclosure, and a storage medium storing such a program product also constitutes the present disclosure.
  • the storage medium may be any well-known storage medium or any storage medium developed in the future. It should also be pointed out that, in the device and method of the present disclosure, obviously, each component or each step can be decomposed and/or recombined.

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Abstract

本公开提供了一种激活/去激活配置的方法、网络设备及终端,包括:向终端发送用于指示激活/去激活多个传输配置的激活/去激活信息;其中,所述多个传输配置与所述激活/去激活信息的配置信息关联,或者,所述激活/去激活信息的第一字段用于指示激活/去激活所述多个传输配置之间相同的第一配置信息。

Description

激活/去激活配置的方法、网络设备及终端
相关申请的交叉引用
本申请主张在2019年4月30日在中国提交的中国专利申请号No.201910365360.4的优先权,其全部内容通过引用包含于此。
技术领域
本公开涉及通信技术领域,尤其涉及一种激活/去激活配置的方法、网络设备及终端。
背景技术
随着移动通信业务需求的发展变化,未来移动通信系统都开始研究新的无线通信系统(即5G NR,5 Generation New RAT)。在5G NR系统中,一个重要的需求是低时延、高可靠的通信,出现了URLLC(Ultra Reliable Low Latency Communications,超可靠度和低时延通信)等传输方案。例如:在URLLC的上行传输方案中,为了降低时延,采用免调度方案,为了增加可靠性,采用重复传输方案。
由于终端侧数据的到达是随机的,在上行免调度重复传输方案中定义了配置周期,同时要求在一个周期内终端开始传输后,必须在周期内结束,不能跨周期,这会造成实际的重复传输次数小于所配置的重复传输次数,也就影响了可靠性。在保证数据到达后尽早传输的前提下,为了提高可靠性,采用多个并行配置,各个配置之间在周期起始位置上有一个错开,即多配置方案。
在第二类上行免调度传输时,需要通过下行控制信息(Downlink Control Information,DCI)来激活配置。通过一个DCI激活一个配置,造成物理下行控制信道(Physical Downlink Control Channel,PDCCH)的开销大。当PDCCH的资源不足时,需要等到有PDCCH可用时,才能激活配置,存在时延。
发明内容
本公开提供一种激活/去激活配置的方法、网络设备及终端,解决了激活多个传输配置时,存在开销大和时延的问题。
第一方面,本公开的一些实施例提供了一种激活/去激活配置的方法,包括:
向终端发送用于指示激活/去激活多个传输配置的激活/去激活信息;
其中,所述多个传输配置与所述激活/去激活信息的配置信息关联,或者,所述激活/去激活信息的第一字段用于指示激活/去激活所述多个传输配置之间相同的第一配置信息。
其中,所述第一字段用于以下至少一项:
指示所述多个传输配置对应的配置索引与比特之间对应关系的位图;其中一个所述比特对应一个所述配置索引;
指示第一配置索引组;所述第一配置索引组包括所述多个传输配置的配置索引;
指示第二配置索引组的编号;所述第二配置索引组中包含所述多个传输配置的配置索引;
指示按序排列的所述多个传输配置中起始的传输配置对应的配置索引;
指示按序排列的所述多个传输配置中起始的传输配置对应的配置索引以及所述多个传输配置的数量;
指示配置索引集合中第一元素的编号;所述第一元素对应按序排列的所述多个传输配置中起始的传输配置的配置索引以及所述多个传输配置的数量。
其中,所述多个传输配置是与所述激活/去激活信息的配置信息中第一搜索空间SS或第一核心集CORESET关联的传输配置;
所述第一SS是检测到所述激活/去激活信息的SS,所述第一CORESET是检测到所述激活/去激活信息的CORESET。
其中,用于指示激活所述多个传输配置的激活信息包括第二字段,所述第二字段用于指示激活所述多个传输配置之间不同的第二配置信息。
其中,所述第二配置信息包括以下至少一项:
解调参考信号DMRS的配置信息;
时域偏移量;
相对时域偏移量;
混合自动重复请求HARQ进程号的偏移量。
其中,所述第二字段用于以下至少一项:
指示激活的所述多个传输配置各自对应的第二配置信息;
指示第一配置信息组的编号;其中,所述第一配置信息组包括所述多个传输配置的第二配置信息;
指示激活的第一传输配置的第二配置信息;所述第一传输配置是按序排列的所述激活的多个传输配置中的第一个传输配置;
指示所述第一传输配置的第二配置信息以及所述多个传输配置的偏移量;
指示配置信息集合中第一元素的编号;所述第一元素对应所述第一传输配置的第二配置信息以及所述多个传输配置的偏移量。
其中,所述第一字段或所述第二字段或所述激活/去激活信息中的验证字段为以下下行控制信息DCI中的至少一项:
HARQ进程号字段;
DMRS配置字段;
时域资源分配TDRA字段;
频域资源分配FDRA字段;
冗余版本RV字段;
发射功率控制TPC字段;
调制和编码方案MCS中的最重要比特MSB;
调制和编码方案MCS字段;
预定长度的填充比特字段。
第二方面,本公开的一些实施例还提供了一种网络设备,包括:收发机、存储器、处理器及存储在存储器上并可在处理器上运行的程序,所述处理器执行所述程序时实现以下步骤:
向终端发送用于指示激活/去激活多个传输配置的激活/去激活信息;
其中,所述多个传输配置与所述激活/去激活信息的配置信息关联,或者,所述激活/去激活信息的第一字段用于指示激活/去激活所述多个传输配置之 间相同的第一配置信息。
其中,所述第一字段用于以下至少一项:
指示所述多个传输配置对应的配置索引与比特之间对应关系的位图;其中一个所述比特对应一个所述配置索引;
指示第一配置索引组;所述第一配置索引组包括所述多个传输配置的配置索引;
指示第二配置索引组的编号;所述第二配置索引组中包含所述多个传输配置的配置索引;
指示按序排列的所述多个传输配置中起始的传输配置对应的配置索引;
指示按序排列的所述多个传输配置中起始的传输配置对应的配置索引以及所述多个传输配置的数量;
指示配置索引集合中第一元素的编号;所述第一元素对应按序排列的所述多个传输配置中起始的传输配置的配置索引以及所述多个传输配置的数量。
其中,所述多个传输配置是与所述激活/去激活信息的配置信息中第一搜索空间SS或第一核心集CORESET关联的传输配置;
所述第一SS是检测到所述激活/去激活信息的SS,所述第一CORESET是检测到所述激活/去激活信息的CORESET。
其中,用于指示激活所述多个传输配置的激活信息包括第二字段,所述第二字段用于指示激活所述多个传输配置之间不同的第二配置信息。
其中,所述第二配置信息包括以下至少一项:
解调参考信号DMRS的配置信息;
时域偏移量;
相对时域偏移量;
混合自动重复请求HARQ进程号的偏移量。
其中,所述第二字段用于以下至少一项:
指示激活的所述多个传输配置各自对应的第二配置信息;
指示第一配置信息组的编号;其中,所述第一配置信息组包括所述多个传输配置的第二配置信息;
指示激活的第一传输配置的第二配置信息;所述第一传输配置是按序排 列的所述激活的多个传输配置中的第一个传输配置;
指示所述第一传输配置的第二配置信息以及所述多个传输配置的偏移量;
指示配置信息集合中第一元素的编号;所述第一元素对应所述第一传输配置的第二配置信息以及所述多个传输配置的偏移量。
其中,所述第一字段或所述第二字段或所述激活/去激活信息中的验证字段为以下下行控制信息DCI中的至少一项:
HARQ进程号字段;
DMRS配置字段;
时域资源分配TDRA字段;
频域资源分配FDRA字段;
冗余版本RV字段;
发射功率控制TPC字段;
调制和编码方案MCS中的最重要比特MSB;
调制和编码方案MCS字段;
预定长度的填充比特字段。
第三方面,本公开的一些实施例还提供了一种网络设备,包括:
发送模块,用于向终端发送用于指示激活/去激活多个传输配置的激活/去激活信息;
其中,所述多个传输配置与所述激活/去激活信息的配置信息关联,或者,所述激活/去激活信息的第一字段用于指示激活/去激活所述多个传输配置之间相同的第一配置信息。
第四方面,本公开的一些实施例还提供了一种激活/去激活配置的方法,包括:
接收网络设备发送的用于指示激活/去激活多个传输配置的激活/去激活信息;其中,所述多个传输配置与所述激活/去激活信息的配置信息关联,或者,所述激活/去激活信息的第一字段用于指示激活所述多个传输配置之间相同的第一配置信息;
根据所述激活/去激活信息,激活/去激活所述多个传输配置。
其中,所述第一字段用于以下至少一项:
指示所述多个传输配置对应的配置索引与比特之间对应关系的位图;其中一个所述比特对应一个所述配置索引;
指示第一配置索引组;所述第一配置索引组包括所述多个传输配置的配置索引;
指示第二配置索引组的编号;所述第二配置索引组中包含所述多个传输配置的配置索引;
指示按序排列的所述多个传输配置中起始的传输配置对应的配置索引;
指示按序排列的所述多个传输配置中起始的传输配置对应的配置索引以及所述多个传输配置的数量;
指示配置索引集合中第一元素的编号;所述第一元素对应按序排列的所述多个传输配置中起始的传输配置的配置索引以及所述多个传输配置的数量。
其中,所述多个传输配置是与所述激活/去激活信息的配置信息中第一搜索空间SS或第一核心集CORESET关联的传输配置;
所述第一SS是检测到所述激活/去激活信息的SS,所述第一CORESET是检测到所述激活/去激活信息的CORESET。
其中,用于指示激活所述多个传输配置的激活信息包括第二字段,所述第二字段用于指示激活所述多个传输配置之间不同的第二配置信息。
其中,所述第二配置信息包括以下至少一项:
解调参考信号DMRS的配置信息;
时域偏移量;
相对时域偏移量;
混合自动重复请求HARQ进程号的偏移量。
其中,所述第二字段用于以下至少一项:
指示激活的所述多个传输配置各自对应的第二配置信息;
指示第一配置信息组的编号;其中,所述第一配置信息组包括所述多个传输配置的第二配置信息;
指示激活的第一传输配置的第二配置信息;所述第一传输配置是按序排列的所述激活的多个传输配置中的第一个传输配置;
指示所述第一传输配置的第二配置信息以及所述多个传输配置的偏移量;
指示配置信息集合中第一元素的编号;所述第一元素对应所述第一传输配置的第二配置信息以及所述多个传输配置的偏移量。
其中,所述第一字段或所述第二字段或所述激活/去激活信息中的验证字段为以下下行控制信息DCI中的至少一项:
混合自动重复请求HARQ进程号字段;
解调参考信号DMRS配置字段;
时域资源分配TDRA字段;
频域资源分配FDRA字段;
冗余版本RV字段;
发射功率控制TPC字段;
调制和编码方案MCS中的最重要比特MSB;
调制和编码方案MCS字段;
预定长度的填充比特字段。
第五方面,本公开的一些实施例还提供了一种终端,包括:收发机、存储器、处理器及存储在存储器上并可在处理器上运行的程序,所述处理器执行所述程序时实现以下步骤:
接收网络设备发送的用于指示激活/去激活多个传输配置的激活/去激活信息;其中,所述多个传输配置与所述激活/去激活信息的配置信息关联,或者,所述激活/去激活信息的第一字段用于指示激活所述多个传输配置之间相同的第一配置信息;
根据所述激活/去激活信息,激活/去激活所述多个传输配置。
其中,所述第一字段用于以下至少一项:
指示所述多个传输配置对应的配置索引与比特之间对应关系的位图;其中一个所述比特对应一个所述配置索引;
指示第一配置索引组;所述第一配置索引组包括所述多个传输配置的配置索引;
指示第二配置索引组的编号;所述第二配置索引组中包含所述多个传输配置的配置索引;
指示按序排列的所述多个传输配置中起始的传输配置对应的配置索引;
指示按序排列的所述多个传输配置中起始的传输配置对应的配置索引以及所述多个传输配置的数量;
指示配置索引集合中第一元素的编号;所述第一元素对应按序排列的所述多个传输配置中起始的传输配置的配置索引以及所述多个传输配置的数量。
其中,所述多个传输配置是与所述激活/去激活信息的配置信息中第一搜索空间SS或第一核心集CORESET关联的传输配置;
所述第一SS是检测到所述激活/去激活信息的SS,所述第一CORESET是检测到所述激活/去激活信息的CORESET。
其中,用于指示激活所述多个传输配置的激活信息包括第二字段,所述第二字段用于指示激活所述多个传输配置之间不同的第二配置信息。
其中,所述第二配置信息包括以下至少一项:
解调参考信号DMRS的配置信息;
时域偏移量;
相对时域偏移量;
混合自动重复请求HARQ进程号的偏移量。
其中,所述第二字段用于以下至少一项:
指示激活的所述多个传输配置各自对应的第二配置信息;
指示第一配置信息组的编号;其中,所述第一配置信息组包括所述多个传输配置的第二配置信息;
指示激活的第一传输配置的第二配置信息;所述第一传输配置是按序排列的所述激活的多个传输配置中的第一个传输配置;
指示所述第一传输配置的第二配置信息以及所述多个传输配置的偏移量;
指示配置信息集合中第一元素的编号;所述第一元素对应所述第一传输配置的第二配置信息以及所述多个传输配置的偏移量。
其中,所述第一字段或所述第二字段或所述激活/去激活信息中的验证字段为以下下行控制信息DCI中的至少一项:
混合自动重复请求HARQ进程号字段;
解调参考信号DMRS配置字段;
时域资源分配TDRA字段;
频域资源分配FDRA字段;
冗余版本RV字段;
发射功率控制TPC字段;
调制和编码方案MCS中的最重要比特MSB;
调制和编码方案MCS字段;
预定长度的填充比特字段。
第六方面,本公开的一些实施例还提供了一种终端,包括:
接收模块,用于接收网络设备发送的用于指示激活/去激活多个传输配置的激活/去激活信息;其中,所述多个传输配置与所述激活/去激活信息的配置信息关联,或者,所述激活/去激活信息的第一字段用于指示激活所述多个传输配置之间相同的第一配置信息。
激活/去激活模块,用于根据所述激活/去激活信息,激活/去激活所述多个传输配置。
第七方面,本公开的一些实施例还提供了一种计算机可读存储介质,其上存储有计算机程序,该计算机程序被处理器执行时实现如上所述的激活/去激活配置的方法的步骤。
本公开的上述技术方案的有益效果是:通过向终端发送用于指示激活/去激活多个传输配置的激活/去激活信息;所述多个传输配置与所述激活/去激活信息的配置信息关联,或者,通过所述激活/去激活信息的第一字段指示激活/去激活所述多个传输配置之间相同的第一配置信息,实现通过一个通过激活/去激活信息激活多个传输配置,解决了激活多个传输配置时,存在开销大和时延的问题。
附图说明
图1表示本公开的一些实施例的网络设备侧的激活/去激活配置的方法的流程图;
图2表示本公开的一些实施例的网络设备的框图;
图3表示本公开的一些实施例的网络设备的结构框图;
图4表示本公开的一些实施例的终端侧的激活/去激活配置的方法的流 程图;
图5表示本公开的一些实施例的终端的框图;以及
图6表示本公开的一些实施例的终端的结构框图。
具体实施方式
为使本公开要解决的技术问题、技术方案和优点更加清楚,下面将结合附图及具体实施例进行详细描述。在下面的描述中,提供诸如具体的配置和组件的特定细节仅仅是为了帮助全面理解本公开的实施例。因此,本领域技术人员应该清楚,可以对这里描述的实施例进行各种改变和修改而不脱离本公开的范围和精神。另外,为了清楚和简洁,省略了对已知功能和构造的描述。
应理解,说明书通篇中提到的“一个实施例”或“一实施例”意味着与实施例有关的特定特征、结构或特性包括在本公开的至少一个实施例中。因此,在整个说明书各处出现的“在一个实施例中”或“在一实施例中”未必一定指相同的实施例。此外,这些特定的特征、结构或特性可以任意适合的方式结合在一个或多个实施例中。
在本公开的各种实施例中,应理解,下述各过程的序号的大小并不意味着执行顺序的先后,各过程的执行顺序应以其功能和内在逻辑确定,而不应对本公开的一些实施例的实施过程构成任何限定。
另外,本文中术语“系统”和“网络”在本文中常可互换使用。
在本申请所提供的实施例中,应理解,“与A相应的B”表示B与A相关联,根据A可以确定B。但还应理解,根据A确定B并不意味着仅仅根据A确定B,还可以根据A和/或其它信息确定B。
本公开的一些实施例中,接入网的形式不限,可以是包括宏基站(Macro Base Station)、微基站(Pico Base Station)、Node B(3G移动基站的称呼)、增强型基站(eNB)、家庭增强型基站(Femto eNB或Home eNode B或Home eNB或HeNB)、中继站、接入点、RRU(Remote Radio Unit,远端射频模块)、RRH(Remote Radio Head,射频拉远头)等的接入网。用户终端可以是移动电话(或手机),或者其他能够发送或接收无线信号的设备,包括用户 设备、个人数字助理(PDA)、无线调制解调器、无线通信装置、手持装置、膝上型计算机、无绳电话、无线本地回路(WLL)站、能够将移动信号转换为WiFi信号的CPE(Customer Premise Equipment,客户终端)或移动智能热点、智能家电、或其他不通过人的操作就能自发与移动通信网络通信的设备等。
具体地,本公开的实施例提供了一种信息传输方法,解决了相关技术中信息传输时配置的激活存在开销大和时延的问题。
如图1所示,本公开的实施例提供了一种激活/去激活配置的方法,具体包括以下步骤:
步骤11:向终端发送用于指示激活/去激活多个传输配置的激活/去激活信息。
其中,所述多个传输配置与所述激活/去激活信息的配置信息关联,或者,所述激活/去激活信息的第一字段用于指示激活/去激活所述多个传输配置之间相同的第一配置信息。
可选的,所述传输配置用于上行数据传输或者下行数据传输。
可选的,激活/去激活信息可以是上行控制信息,也可以是下行控制信息,即本公开的一些实施例中的激活/去激活配置的方法可以应用于上行数据传输的传输配置的激活/去激活,也可以应用于下行数据传输的传输配置的激活/去激活。
该实施例中,通过向终端发送用于指示激活/去激活多个传输配置的激活/去激活信息;所述多个传输配置与所述激活/去激活信息的配置信息关联,或者,通过所述激活/去激活信息的第一字段指示激活/去激活所述多个传输配置之间相同的第一配置信息,实现通过一个通过激活/去激活信息激活多个传输配置,解决了激活多个传输配置时,存在开销大和时延的问题。
作为一种实现方式,通过第一字段指示激活所述多个传输配置之间相同的第一配置信息。
可选的,该激活/去激活信息为下行控制信息(Downlink control information,DCI)的情况下,该第一字段可以是DCI中新增加的字段,也可以是DCI中的以下一项:
混合自动重复请求(Hybrid Automatic Repeat Request,HARQ)进程号字段;
解调参考信号(De-Modulation Reference Signal,DMRS)配置字段;
时域资源分配(Time domain resource assignment,TDRA)字段;
频域资源分配(Frequency domain resource assignment,FDRA)字段;
冗余版本(Redundancy version,RV)字段;
发射功率控制(Transmit Power Control,TPC)字段;
调制和编码方案(Modulation and coding scheme,MCS)中的最重要比特(Most Significant Bit,MSB);
MCS字段;
预定长度的填充比特字段。
其中,第一字段用于以下至少一项:
指示所述多个传输配置对应的配置索引与比特之间对应关系的位图;其中一个所述比特对应一个所述配置索引;
指示第一配置索引组;所述第一配置索引组包括所述多个传输配置的配置索引;
指示第二配置索引组的编号;所述第二配置索引组中包含所述多个传输配置的配置索引;
指示按序排列的所述多个传输配置中起始的传输配置对应的配置索引;
指示按序排列的所述多个传输配置中起始的传输配置对应的配置索引以及所述多个传输配置的数量。
指示配置索引集合中第一元素的编号;所述第一元素对应按序排列的所述多个传输配置中起始的传输配置的配置索引以及所述多个传输配置的数量。
以下对第一字段的指示方式进行说明:
方式一:所述第一字段用于指示所述多个传输配置对应的配置索引与比特之间对应关系的位图;其中一个所述比特对应一个所述配置索引。
具体的,第一字段可以采用位图(Bit map)的方式。其中,位图中的一个比特对应一个传输配置,如:传输配置以配置索引(configuration index)来标识,所述比特为1标识对应的传输配置被激活,所述比特为0标识对应 的传输配置不被激活。
方式二:第一字段用于指示第一配置索引组;所述第一配置索引组包括所述多个传输配置的配置索引。
具体的,第一字段可以用于指示多个配置索引组中的第一配置索引组,其中一个配置索引组中包括多个配置索引,也就是说一个配置索引组中包括至少两个配置索引。例如,在每个传输配置的无线资源控制(Radio Resource Control,RRC)信令中,除了包含该传输配置对应的配置索引,都还有一个激活指数(activation index)字段,RRC信令中激活指示字段与激活信息中第一字段一致的传输配置,都会被激活。此外,去激活的方法与上述方法相同,此处不再赘述。
方式三:第一字段用于指示第二配置索引组的编号;所述第二配置索引组中包含所述多个传输配置的配置索引。
具体的,可以通过RRC信令预先配置多个配置索引组,一个配置索引组包含至少一个配置索引;不同配置索引组之间,配置索引的组合不同。所述第一字段用于指示一个多个配置索引组中的第二配置索引组的编号,从而激活/去激活该第二配置索引组的编号对应的配置索引组中所有配置索引对应的传输配置。
此外,还可以通过RRC预先配置一个配置索引列表,配置索引列表的每一行包含至少一个配置索引;配置索引列表不同行之间,配置索引的组合不同。所述第一字段用于指示配置索引列表中的第一编号,即行号,从而激活/去激活行包含的所有配置索引对应的传输配置。
方式四:第一字段用于指示按序排列的所述多个传输配置中起始的传输配置对应的配置索引。
具体的,第一字段用于指示起始的第一配置索引,以使从该第一配置索引开始、连续排列的N个配置索引对应的传输配置被激活。其中,N为正整数。N可以是预先设定的,也可以是RRC信令预先配置的。例如:当第一字段指示的配置索引为2;预先设定或RRC配置的N为4,那么实际激活/去激活的传输配置是:配置索引为2,3,4,5的四个传输配置。
方式五:第一字段用于指示按序排列的所述多个传输配置中起始的传输 配置对应的配置索引以及所述多个传输配置的数量。
第一字段还可以用于指示起始的第二配置索引和配置索引的数量N,以使从该第二配置索引开始、连续排列的N个配置索引对应的传输配置被激活/去激活。例如:当第一字段指示的配置索引为2,配置索引的数量为4,那么实际激活/去激活的传输配置是:配置索引为2,3,4,5的四个传输配置。
方式六:第一字段用于指示配置索引集合中第一元素的编号;所述第一元素对应按序排列的所述多个传输配置中起始的传输配置的配置索引以及所述多个传输配置的数量。
具体的,可以预先设定或者通过RRC预先配置一个配置索引集合,该配置索引集合中的一个元素对应一个向量(起始的第三配置索引、配置索引的数量M);配置索引集合中不同元素对应的起始的第三配置索引、配置索引的数量的组合不同,也即不同起始的第三配置索引和不同配置索引的数量的任意组合,构成了该配置索引集合,可以对配置索引集合进行裁剪。M为正整数。
该第一字段用于指示所述该配置索引集合中第一元素的编号,以使该第三编号对应的元素所对应的所有传输配置被激活,即所述元素对应的从该第三配置索引开始、连续排列的M个配置索引对应的传输配置被激活。此外,去激活的方法与上述方法相同,此处不再赘述。
作为另一种实现方式,向终端发送用于指示激活/去激活多个传输配置的激活/去激活信息;所述多个传输配置与所述激活/去激活信息的配置信息关联。
具体的,所述多个传输配置是与所述激活/去激活信息的配置信息中第一搜索空间(SS)或第一核心集(CORESET)关联的传输配置;所述第一SS是检测到所述激活/去激活信息的SS,所述第一CORESET是检测到所述激活/去激活信息的CORESET。
例如:该激活/去激活信息可以为DCI,DCI的配置信息:包括DCI的SS、CORESET等。可以根据SS或CORESET与配置索引的对应关系,确定激活/去激活的传输配置。其中,SS或CORESET与配置索引的对应关系可以是RRC配置的,一个SS或CORESET可以对应一个或多个配置索引。当 在第一SS或第一CORESET中检测到所述DCI时,确定与第一SS或第一CORESET对应的配置索引对应的传输配置被激活/去激活。
以下以CORESET为例具体说明:
示例一:DCI的配置信息包括2个CORESET为:CORESET1,2,预先设定配置索引1对应CORESET 1,配置索引2对应CORESET 2。如果在CORESET 1检测到了激活/去激活信息,即DCI,则被激活/去激活的配置是配置索引1对应的传输配置;如果在CORESET 2检测到了激活/去激活信息,即DCI,那么被激活/去激活的配置是配置索引2对应的传输配置。
示例二:预先设定配置索引1、2、3、4对应CORESET 1,配置索引5、6对应核心集2。若在CORESET 1检测到了激活/去激活信息,即DCI,那么被激活的配置是配置索引1,2,3,4各自对应的传输配置;若在CORESET2检测到了激活/去激活信息,即DCI,那么被激活/去激活的配置是配置索引5,6各自对应的传输配置。
进一步地,在采用以上方式激活多个传输配置的情况下,用于指示激活所述多个传输配置的激活信息包括第二字段,所述第二字段用于指示激活所述多个传输配置之间不同的第二配置信息。
其中,所述第二配置信息包括以下至少一项:
DMRS的配置信息;
时域偏移量;
相对时域偏移量;
HARQ进程号的偏移量。
可选的,该激活/去激活信息为DCI的情况下,该第一字段可以是DCI中新增加的字段,也可以是DCI中的以下一项:
HARQ进程号字段;
DMRS配置字段;
TDRA字段;
FDRA字段;
RV字段;
TPC字段;
MCS中的MSB;
MCS字段;
预定长度的填充比特字段。
其中,所述第二字段用于以下中的至少一项:
指示激活的所述多个传输配置各自对应的第二配置信息;
指示第一配置信息组的编号;其中,所述第一配置信息组包括所述多个传输配置的第二配置信息;
指示激活的第一传输配置的第二配置信息;所述第一传输配置是按序排列的所述激活的多个传输配置中的第一个传输配置;
指示所述第一传输配置的第二配置信息以及所述多个传输配置的偏移量;
指示配置信息集合中第一元素的编号;所述第一元素对应所述第一传输配置的第二配置信息以及所述多个传输配置的偏移量。
以下对第二字段的指示方式进行说明:
方式一:第二字段用于指示激活的所述多个传输配置各自对应的第二配置信息。
例如:三个传输配置为:传输配置1,2,3;第二字段用于直接指示激活传输配置1的第二配置1,传输配置2的第二配置信息2,传输配置3的第二配置信息3。此外,也可以是针对每个被激活的配置都有一个独立的指示域指示第二配置信息,总字段长度由一个第一字段对应的传输配置数的最大值确定。
方式二:第二字段用于指示第一配置信息组的编号;其中,所述第一配置信息组包括所述多个传输配置的第二配置信息。
具体的,可以通过RRC预先设置多个配置信息组,一个配置信息组包含多个第二配置信息。第二字段用于指示第一配置信息组的编号,以激活所述多个传输配置对应于第一配置信息组中的第二配置信息。
方式三:第二字段用于指示激活的第一传输配置的第二配置信息;所述第一传输配置是按序排列的所述激活的多个传输配置中的第一个传输配置。
具体的,第二字段用于指示起始的按序排列的所述激活的多个传输配置中的第一个传输配置,以使从该第一个传输配置开始、按照所述多个传输配 置的偏移量,激活所述多个传输配置的第二配置信息。其中,所述多个传输配置的偏移量可以是预先设定的,也可以是RRC信令预先配置的。
方式四:第二字段用于指示所述第一传输配置的第二配置信息以及所述多个传输配置的偏移量。
具体的,第二字段用于指示起始的按序排列的所述激活的多个传输配置中的第一个传输配置,以使从该第一个传输配置开始、按照所述多个传输配置的偏移量,激活所述多个传输配置的第二配置信息。
方式五:第二字段用于指示配置信息集合中第一元素的编号;所述第一元素对应所述第一传输配置的第二配置信息以及所述多个传输配置的偏移量。
具体的,可以预先设定或者通过RRC预先配置一个配置信息集合,该配置信息集合中的一个元素对应一个向量(起始的第一传输配置的第二配置信息、所述多个传输配置的偏移量);配置信息集合中不同元素对应的起始的第一传输配置的第二配置信息、所述多个传输配置的偏移量的组合不同。
第二字段用于指示第二字段用于指示配置信息集合中第一元素的编号,以使该第一元素的编号所对应的从该第一个传输配置开始、按照所述多个传输配置的偏移量,激活所述多个传输配置的第二配置信息。
以下结合具体示例,对第二字段的指示方式进行说明:
示例一:第二字段用于指示激活所述多个传输配置的DMRS信息。
具体的,第二字段可以用于直接指示多个传输配置各自对应的DMRS信息;如:预先设定,所述多个(N个)传输配置中第一个传输配置到第N个传输配置的DMRS依次排列,或者第二字段直接指示各个配置的DMRS信息,比如天线端口(antenna port)号,总字段长度由第一字段对应的传输配置数的最大值决定。
第二字段还可以用于指示第一配置信息组的编号,其中所述第一配置信息组包括所述多个传输配置的DMRS信息。如:在RRC信令中定义多个第一个传输配置到第N个传输配置的DMRS信息组。第二字段用于指示使用DMRS信息组。
第二字段还可以用于指示按序排列的所述激活的多个传输配置中的第一个传输配置的DMRS信息以及配置个数,比如指示天线端口2和4个配置, 那么被激活的4个配置的DMRS为天线端口2,3,4,5。当然,第二字段用于指示激活所述多个传输配置的DMRS信息的方式,可以采用以上述第二字段指示方式中的任意一个,这里不再赘述。
示例二:第二字段用于指示激活所述多个传输配置的时域偏移(time domain offset)量。
具体的,在RRC信令中配置多个第一个传输配置到第N个传输配置的时域偏移量的组,偏移量的单位是传输机会(TO)或时域符号(OFDM)或时隙等。如:时域偏移量的组可以为{0 1 2 3 4 5 6 7}、{0 2 4 6}、{0 1 2 3}、{0 4 5 6 7}等,允许足够灵活。第二字段可以用于指示时域偏移量的组的编号。
第二字段还可以用于直接指示一个基本的偏移量值,所述多个传输配置各自对应的实际偏移量,可以根据传输配置的配置索引和该基本的偏移量值相乘获得。当然,第二字段用于指示激活所述多个传输配置的时域偏移(time domain offset)量的方式,可以采用以上述第二字段指示方式中的任意一个,这里不再赘述。
以下结合具体示例,对上述第一字段和第二字段的指示方式进行说明:
示例一:激活信息为DCI,DCI的第一字段(如:activation index字段)共有16比特,分别对应配置索引1~16,不能配置更多的配置。第一字段可以采用位图(Bit map)的方式。其中,位图中的一个比特对应一个传输配置,如:传输配置以配置索引(configuration index)来标识,所述比特为1标识对应的传输配置被激活,所述比特为0标识对应的传输配置不被激活。
第二字段(如:DMRS pattern字段)共有5个比特,指示32种DMRS的模式(pattern)。32种DMRS的模式,可能存在:有的模式仅包含一个DMRS配置,用于结合第一字段中仅有1个比特为1的情况;有的模式仅包含两个DMRS配置,用于结合第一字段中有2个比特为1的情况;有的模式仅包含16个DMRS配置,用于结合第一字段中16个比特为1的情况。同样,时域偏移模式可以和DMRS模式一样设计。
示例二:第一字段(如:activation index字段)也可以用于指示多个传输配置索引组中的一个。例如,在每个传输配置的RRC信令中,除了有配置 索引,都还有一个激活指数(activation index)字段,在DCI中用4比特指示一个激活指数,所述传输配置的RRC信令中的激活指数与激活信息中指示的激活指数一致的传输配置,都会被激活。
第二字段(如DMRS pattern字段)共有5比特,指示32种DMRS的模式。32种DMRS的模式中,每个模式的长度都是16,对应16个DMRS。被第一字段指示激活的多个传输配置,按照配置索引从小到大的顺序,分别从第二字段指示的一个模式中顺序取所述多个传输配置各自对应的DMRS;同样,时域偏移模式可以和DMRS模式一样设计。
示例三:第一字段(如:activation index字段)指示一个起始的配置索引,同时指示一个激活的传输配置的个数,确定以指示的配置索引为起始的多个连续编号的配置索引被激活,其中,激活的传输配置的个数可以是该激活信息中的比特域指示的,也可以是预先设定的,还可以是RRC预先配置的。比如,当配置索引为2,激活配置的个数为4,那么实际激活传输配置的配置索引为2,3,4,5这四个配置。
第二字段中可以指示第一个配置的DMRS配置信息,根据所述激活的传输配置的个数,得到传输配置的DMRS,比如指示第一个配置的DMRS配置信息为天线端口2和4个配置,那么被激活的4个配置的DMRS为天线端口2,3,4,5。同样,时域偏移模式可以和DMRS模式一样设计。
需要说明的是,以上示例均为示意性举例,第一字段的上述指示方式、第二字段的上述指示方式之间可以组合,本公开不以此为限。
以上实施例就本公开的网络设备侧的激活/去激活配置的方法做出介绍,下面本实施例将结合附图对其对应的网络设备做进一步说明。
具体地,如图2所示,本公开的一些实施例提供了一种网络设备200,包括:
发送模块210,用于向终端发送用于指示激活/去激活多个传输配置的激活/去激活信息;
其中,所述多个传输配置与所述激活/去激活信息的配置信息关联,或者,所述激活/去激活信息的第一字段用于指示激活/去激活所述多个传输配置之间相同的第一配置信息。
可选的,所述第一字段用于以下至少一项:
指示所述多个传输配置对应的配置索引与比特之间对应关系的位图;其中一个所述比特对应一个所述配置索引;
指示第一配置索引组;所述第一配置索引组包括所述多个传输配置的配置索引;
指示第二配置索引组的编号;所述第二配置索引组中包含所述多个传输配置的配置索引;
指示按序排列的所述多个传输配置中起始的传输配置对应的配置索引;
指示按序排列的所述多个传输配置中起始的传输配置对应的配置索引以及所述多个传输配置的数量;
指示配置索引集合中第一元素的编号;所述第一元素对应按序排列的所述多个传输配置中起始的传输配置的配置索引以及所述多个传输配置的数量。
可选的,所述多个传输配置是与所述激活/去激活信息的配置信息中第一搜索空间SS或第一核心集CORESET关联的传输配置;
所述第一SS是检测到所述激活/去激活信息的SS,所述第一CORESET是检测到所述激活/去激活信息的CORESET。
可选的,用于指示激活所述多个传输配置的激活信息包括第二字段,所述第二字段用于指示激活所述多个传输配置之间不同的第二配置信息。
可选的,所述第二配置信息包括以下至少一项:
解调参考信号DMRS的配置信息;
时域偏移量;
相对时域偏移量;
混合自动重复请求HARQ进程号的偏移量。
可选的,所述第二字段用于以下至少一项:
指示激活的所述多个传输配置各自对应的第二配置信息;
指示第一配置信息组的编号;其中,所述第一配置信息组包括所述多个传输配置的第二配置信息;
指示激活的第一传输配置的第二配置信息;所述第一传输配置是按序排列的所述激活的多个传输配置中的第一个传输配置;
指示所述第一传输配置的第二配置信息以及所述多个传输配置的偏移量;
指示配置信息集合中第一元素的编号;所述第一元素对应所述第一传输配置的第二配置信息以及所述多个传输配置的偏移量。
可选的,所述第一字段或所述第二字段或所述激活/去激活信息中的验证字段为以下下行控制信息DCI中的至少一项:
HARQ进程号字段;
DMRS配置字段;
时域资源分配TDRA字段;
频域资源分配FDRA字段;
冗余版本RV字段;
发射功率控制TPC字段;
调制和编码方案MCS中的最重要比特MSB;
调制和编码方案MCS字段;
预定长度的填充比特字段。
本公开的网络设备实施例是与上述方法的实施例对应的,上述方法实施例中的所有实现手段均适用于该网络设备的实施例中,也能达到相同的技术效果。
本公开的一些实施例中的网络设备200,通过向终端发送用于指示激活/去激活多个传输配置的激活/去激活信息;所述多个传输配置与所述激活/去激活信息的配置信息关联,或者,通过所述激活/去激活信息的第一字段指示激活/去激活所述多个传输配置之间相同的第一配置信息,实现通过一个通过激活/去激活信息激活多个传输配置,解决了激活多个传输配置时,存在开销大和时延的问题。
为了更好的实现上述目的,如图3所示,本公开的还提供了一种网络设备,该网络设备包括:处理器300;通过总线接口与所述处理器300相连接的存储器320,以及通过总线接口与处理器300相连接的收发机310;所述存储器320用于存储所述处理器在执行操作时所使用的程序和数据;通过所述收发机310发送数据信息或者导频,还通过所述收发机310接收上行控制信道;当处理器300调用并执行所述存储器320中所存储的程序和数据时,实 现如下的功能。
处理器300用于读取存储器320中的程序,执行下列过程:
向终端发送用于指示激活/去激活多个传输配置的激活/去激活信息;
其中,所述多个传输配置与所述激活/去激活信息的配置信息关联,或者,所述激活/去激活信息的第一字段用于指示激活/去激活所述多个传输配置之间相同的第一配置信息。
其中,所述第一字段用于以下至少一项:
指示所述多个传输配置对应的配置索引与比特之间对应关系的位图;其中一个所述比特对应一个所述配置索引;
指示第一配置索引组;所述第一配置索引组包括所述多个传输配置的配置索引;
指示第二配置索引组的编号;所述第二配置索引组中包含所述多个传输配置的配置索引;
指示按序排列的所述多个传输配置中起始的传输配置对应的配置索引;
指示按序排列的所述多个传输配置中起始的传输配置对应的配置索引以及所述多个传输配置的数量。
指示配置索引集合中第一元素的编号;所述第一元素对应按序排列的所述多个传输配置中起始的传输配置的配置索引以及所述多个传输配置的数量。
其中,所述多个传输配置是与所述激活/去激活信息的配置信息中第一搜索空间SS或第一核心集CORESET关联的传输配置;
所述第一SS是检测到所述激活/去激活信息的SS,所述第一CORESET是检测到所述激活/去激活信息的CORESET。
其中,用于指示激活所述多个传输配置的激活信息包括第二字段,所述第二字段用于指示激活所述多个传输配置之间不同的第二配置信息。
其中,所述第二配置信息包括以下至少一项:
解调参考信号DMRS的配置信息;
时域偏移量;
相对时域偏移量;
混合自动重复请求HARQ进程号的偏移量。
其中,所述第二字段用于以下至少一项:
指示激活的所述多个传输配置各自对应的第二配置信息;
指示第一配置信息组的编号;其中,所述第一配置信息组包括所述多个传输配置的第二配置信息;
指示激活的第一传输配置的第二配置信息;所述第一传输配置是按序排列的所述激活的多个传输配置中的第一个传输配置;
指示所述第一传输配置的第二配置信息以及所述多个传输配置的偏移量;
指示配置信息集合中第一元素的编号;所述第一元素对应所述第一传输配置的第二配置信息以及所述多个传输配置的偏移量。
其中,所述第一字段或所述第二字段或所述激活/去激活信息中的验证字段为以下下行控制信息DCI中的至少一项:
HARQ进程号字段;
DMRS配置字段;
时域资源分配TDRA字段;
频域资源分配FDRA字段;
冗余版本RV字段;
发射功率控制TPC字段;
调制和编码方案MCS中的最重要比特MSB;
调制和编码方案MCS字段;
预定长度的填充比特字段。
收发机310,用于在处理器300的控制下接收和发送数据。
其中,在图3中,总线架构可以包括任意数量的互联的总线和桥,具体由处理器300代表的一个或多个处理器和存储器320代表的存储器的各种电路链接在一起。总线架构还可以将诸如外围设备、稳压器和功率管理电路等之类的各种其他电路链接在一起,这些都是本领域所公知的,因此,本文不再对其进行进一步描述。总线接口提供接口。收发机310可以是多个元件,即包括发送机和收发机,提供用于在传输介质上与各种其他装置通信的单元。处理器300负责管理总线架构和通常的处理,存储器320可以存储处理器300在执行操作时所使用的数据。
本领域技术人员可以理解,实现上述实施例的全部或者部分步骤可以通过硬件来完成,也可以通过计算机程序来指示相关的硬件来完成,所述计算机程序包括执行上述方法的部分或者全部步骤的指令;且该计算机程序可以存储于一可读存储介质中,存储介质可以是任何形式的存储介质。
本公开的一些实施例还提供一种计算机可读存储介质,计算机可读存储介质上存储有计算机程序,该计算机程序被处理器执行时实现上述信息传输方法实施例的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。其中,所述的计算机可读存储介质,如只读存储器(Read-Only Memory,简称ROM)、随机存取存储器(Random Access Memory,简称RAM)、磁碟或者光盘等。
以上从网络侧介绍了本公开的一些实施例的激活/去激活配置的方法,下面将结合附图对终端侧的激活/去激活配置的方法做进一步说明。
如图4所示,本公开的一些实施例提供了一种激活/去激活配置的方法,包括:
步骤41:接收网络设备发送的用于指示激活/去激活多个传输配置的激活/去激活信息。
其中,所述多个传输配置与所述激活/去激活信息的配置信息关联,或者,所述激活/去激活信息的第一字段用于指示激活所述多个传输配置之间相同的第一配置信息。
步骤42:根据所述激活/去激活信息,激活/去激活所述多个传输配置。
可选的,所述传输配置用于上行数据传输或者下行数据传输。
可选的,激活/去激活信息可以是上行控制信息,也可以是下行控制信息,即本公开的一些实施例中的激活/去激活配置的方法可以应用于上行数据传输的传输配置的激活/去激活,也可以应用于下行数据传输的传输配置的激活/去激活。
该实施例中,通过接收网络设备发送的用于指示激活/去激活多个传输配置的激活/去激活信息;所述多个传输配置与所述激活/去激活信息的配置信息关联,或者,通过所述激活/去激活信息的第一字段指示激活/去激活所述多个传输配置之间相同的第一配置信息,实现通过一个通过激活/去激活信息 激活多个传输配置,解决了激活多个传输配置时,存在开销大和时延的问题。
作为一种实现方式,通过第一字段指示激活所述多个传输配置之间相同的第一配置信息。
可选的,该激活/去激活信息为下行控制信息(Downlink control information,DCI)的情况下,该第一字段可以是DCI中新增加的字段,也可以是DCI中的以下一项:
HARQ进程号字段;
DMRS配置字段;
TDRA字段;
FDRA字段;
RV字段;
TPC字段;
MCS中的MSB;
MCS字段;
预定长度的填充比特字段。
其中,第一字段用于以下至少一项:
指示所述多个传输配置对应的配置索引与比特之间对应关系的位图;其中一个所述比特对应一个所述配置索引;
指示第一配置索引组;所述第一配置索引组包括所述多个传输配置的配置索引;
指示第二配置索引组的编号;所述第二配置索引组中包含所述多个传输配置的配置索引;
指示按序排列的所述多个传输配置中起始的传输配置对应的配置索引;
指示按序排列的所述多个传输配置中起始的传输配置对应的配置索引以及所述多个传输配置的数量。
指示配置索引集合中第一元素的编号;所述第一元素对应按序排列的所述多个传输配置中起始的传输配置的配置索引以及所述多个传输配置的数量。
具体的,第一字段的具体指示方式可参见网络设备侧的示例,这里不再赘述。
作为另一种实现方式,向终端发送用于指示激活/去激活多个传输配置的激活/去激活信息;所述多个传输配置与所述激活/去激活信息的配置信息关联。
具体的,所述多个传输配置是与所述激活/去激活信息的配置信息中第一搜索空间(SS)或第一核心集(CORESET)关联的传输配置;所述第一SS是检测到所述激活/去激活信息的SS,所述第一CORESET是检测到所述激活/去激活信息的CORESET。
例如:该激活/去激活信息可以为DCI,DCI的配置信息:包括DCI的SS、CORESET等。可以根据SS或CORESET与配置索引的对应关系,确定激活/去激活的传输配置。其中,SS或CORESET与配置索引的对应关系可以是RRC配置的,一个SS或CORESET可以对应一个或多个配置索引。当在第一SS或第一CORESET中检测到所述DCI时,确定与第一SS或第一CORESET对应的配置索引对应的传输配置被激活/去激活。
具体示例可参见网络设备侧的示例说明,这里不再赘述。
进一步地,在采用以上方式激活多个传输配置的情况下,用于指示激活所述多个传输配置的激活信息包括第二字段,所述第二字段用于指示激活所述多个传输配置之间不同的第二配置信息。
其中,所述第二配置信息包括以下至少一项:
DMRS的配置信息;
时域偏移量;
相对时域偏移量;
HARQ进程号的偏移量。
可选的,该激活/去激活信息为DCI的情况下,该第一字段可以是DCI中新增加的字段,也可以是DCI中的以下一项:
HARQ进程号字段;
DMRS配置字段;
TDRA字段;
FDRA字段;
RV字段;
TPC字段;
MCS中的MSB;
MCS字段;
预定长度的填充比特字段。
其中,所述第二字段用于以下中的至少一项:
指示激活的所述多个传输配置各自对应的第二配置信息;
指示第一配置信息组的编号;其中,所述第一配置信息组包括所述多个传输配置的第二配置信息;
指示激活的第一传输配置的第二配置信息;所述第一传输配置是按序排列的所述激活的多个传输配置中的第一个传输配置;
指示所述第一传输配置的第二配置信息以及所述多个传输配置的偏移量;
指示配置信息集合中第一元素的编号;所述第一元素对应所述第一传输配置的第二配置信息以及所述多个传输配置的偏移量。
具体的,第二字段的指示方式可参见网络设备侧的示例说明,这里不再赘述。
以下结合上行传输,对网络设备侧和终端侧的激活/去激活配置的方法进行说明:
第一步:网络设备(gNB)与终端建立连接后,网络设备对终端进行第二类上行免调度传输的半静态配置,配置信息包括:资源配置周期等。
第二步:网络设备生成激活信息的第一部分信息,第一字段和第二字段;如:频域资源分配、时域资源分配、MCS等,还包括激活指数,和/或,DMRS模式,和/或,时域偏移模式。
第三步:网络设备生成激活信息的第二部分信息,即验证字段。
第四步:网络设备使用CS-RNTI对PDCCH进行加扰,同时将NDI字段设置为0。
第五步:网络设备发送生成的PDCCH,用于激活第二类上行免调度的传输。
第六步:终端接收PDCCH,CRC校验位使用CS-RNTI进行解扰,检验NDI字段是否设置为0;满足了上述条件后,终端还会根据激活信息进一步 验证PDCCH的验证字段。
第七步:终端验证激活信息通过后,获得第二类上行免调度的传输的信令。
第八步:在被激活后,网络设备和终端就可以周期性地使用配置的时频资源来传输数据,终端会在指定的半静态调度资源上周期发送数据,网络设备在指定的半静态调度资源上周期接收数据。
第九步:第二类免调度上行传输完成后,终端发送去激活信息(释放信令),终端正确检测获得释放信令后,结束第二类上行免调度的传输。
以上实施例分别就本公开的终端侧的激活/去激活配置的方法做出介绍,下面本实施例将结合附图对其对应的终端做进一步说明。
如图5,本公开的一些实施例提供了一种终端500,包括:
接收模块510,用于接收网络设备发送的用于指示激活/去激活多个传输配置的激活/去激活信息;其中,所述多个传输配置与所述激活/去激活信息的配置信息关联,或者,所述激活/去激活信息的第一字段用于指示激活所述多个传输配置之间相同的第一配置信息;
激活/去激活模块520,用于根据所述激活/去激活信息,激活/去激活所述多个传输配置。
可选的,所述第一字段用于以下至少一项:
指示所述多个传输配置对应的配置索引与比特之间对应关系的位图;其中一个所述比特对应一个所述配置索引;
指示第一配置索引组;所述第一配置索引组包括所述多个传输配置的配置索引;
指示第二配置索引组的编号;所述第二配置索引组中包含所述多个传输配置的配置索引;
指示按序排列的所述多个传输配置中起始的传输配置对应的配置索引;
指示按序排列的所述多个传输配置中起始的传输配置对应的配置索引以及所述多个传输配置的数量。
指示配置索引集合中第一元素的编号;所述第一元素对应按序排列的所述多个传输配置中起始的传输配置的配置索引以及所述多个传输配置的数量。
可选的,所述多个传输配置是与所述激活/去激活信息的配置信息中第一搜索空间SS或第一核心集CORESET关联的传输配置;
所述第一SS是检测到所述激活/去激活信息的SS,所述第一CORESET是检测到所述激活/去激活信息的CORESET。
可选的,用于指示激活所述多个传输配置的激活信息包括第二字段,所述第二字段用于指示激活所述多个传输配置之间不同的第二配置信息。
可选的,所述第二配置信息包括以下至少一项:
解调参考信号DMRS的配置信息;
时域偏移量;
相对时域偏移量;
混合自动重复请求HARQ进程号的偏移量。
可选的,所述第二字段用于以下至少一项:
指示激活的所述多个传输配置各自对应的第二配置信息;
指示第一配置信息组的编号;其中,所述第一配置信息组包括所述多个传输配置的第二配置信息;
指示激活的第一传输配置的第二配置信息;所述第一传输配置是按序排列的所述激活的多个传输配置中的第一个传输配置;
指示所述第一传输配置的第二配置信息以及所述多个传输配置的偏移量;
指示配置信息集合中第一元素的编号;所述第一元素对应所述第一传输配置的第二配置信息以及所述多个传输配置的偏移量。
可选的,所述第一字段或所述第二字段或所述激活/去激活信息中的验证字段为以下下行控制信息DCI中的至少一项:
混合自动重复请求HARQ进程号字段;
解调参考信号DMRS配置字段;
时域资源分配TDRA字段;
频域资源分配FDRA字段;
冗余版本RV字段;
发射功率控制TPC字段;
调制和编码方案MCS中的最重要比特MSB;
调制和编码方案MCS字段;
预定长度的填充比特字段。
本公开的终端实施例是与上述方法的实施例对应的,上述方法实施例中的所有实现手段均适用于该终端的实施例中,也能达到相同的技术效果。
本公开的一些实施例中的终端500,通过接收网络设备发送的用于指示激活/去激活多个传输配置的激活/去激活信息;所述多个传输配置与所述激活/去激活信息的配置信息关联,或者,通过所述激活/去激活信息的第一字段指示激活/去激活所述多个传输配置之间相同的第一配置信息,实现通过一个通过激活/去激活信息激活多个传输配置,解决了激活多个传输配置时,存在开销大和时延的问题。
如图6所示,本实施例提供一种终端,包括:
处理器61;以及通过总线接口62与所述处理器61相连接的存储器63,所述存储器63用于存储所述处理器61在执行操作时所使用的程序和数据,当处理器61调用并执行所述存储器63中所存储的程序和数据时,执行下列过程。
其中,收发机64与总线接口62连接,用于在处理器61的控制下接收和发送数据。
其中,所述处理器61执行所述程序时实现以下步骤:
接收网络设备发送的用于指示激活/去激活多个传输配置的激活/去激活信息;其中,所述多个传输配置与所述激活/去激活信息的配置信息关联,或者,所述激活/去激活信息的第一字段用于指示激活所述多个传输配置之间相同的第一配置信息;根据所述激活/去激活信息,激活/去激活所述多个传输配置。
其中,所述第一字段用于以下至少一项:
指示所述多个传输配置对应的配置索引与比特之间对应关系的位图;其中一个所述比特对应一个所述配置索引;
指示第一配置索引组;所述第一配置索引组包括所述多个传输配置的配置索引;
指示第二配置索引组的编号;所述第二配置索引组中包含所述多个传输 配置的配置索引;
指示按序排列的所述多个传输配置中起始的传输配置对应的配置索引;
指示按序排列的所述多个传输配置中起始的传输配置对应的配置索引以及所述多个传输配置的数量。
指示配置索引集合中第一元素的编号;所述第一元素对应按序排列的所述多个传输配置中起始的传输配置的配置索引以及所述多个传输配置的数量。
其中,所述多个传输配置是与所述激活/去激活信息的配置信息中第一搜索空间SS或第一核心集CORESET关联的传输配置;
所述第一SS是检测到所述激活/去激活信息的SS,所述第一CORESET是检测到所述激活/去激活信息的CORESET。
其中,用于指示激活所述多个传输配置的激活信息包括第二字段,所述第二字段用于指示激活所述多个传输配置之间不同的第二配置信息。
其中,所述第二配置信息包括以下至少一项:
解调参考信号DMRS的配置信息;
时域偏移量;
相对时域偏移量;
混合自动重复请求HARQ进程号的偏移量。
其中,所述第二字段用于以下至少一项:
指示激活的所述多个传输配置各自对应的第二配置信息;
指示第一配置信息组的编号;其中,所述第一配置信息组包括所述多个传输配置的第二配置信息;
指示激活的第一传输配置的第二配置信息;所述第一传输配置是按序排列的所述激活的多个传输配置中的第一个传输配置;
指示所述第一传输配置的第二配置信息以及所述多个传输配置的偏移量;
指示配置信息集合中第一元素的编号;所述第一元素对应所述第一传输配置的第二配置信息以及所述多个传输配置的偏移量。
其中,所述第一字段或所述第二字段或所述激活/去激活信息中的验证字段为以下下行控制信息DCI中的至少一项:
混合自动重复请求HARQ进程号字段;
解调参考信号DMRS配置字段;
时域资源分配TDRA字段;
频域资源分配FDRA字段;
冗余版本RV字段;
发射功率控制TPC字段;
调制和编码方案MCS中的最重要比特MSB;
调制和编码方案MCS字段;
预定长度的填充比特字段。
需要说明的是,在图6中,总线架构可以包括任意数量的互联的总线和桥,具体由处理器61代表的一个或多个处理器和存储器63代表的存储器的各种电路链接在一起。总线架构还可以将诸如外围设备、稳压器和功率管理电路等之类的各种其他电路链接在一起,这些都是本领域所公知的,因此,本文不再对其进行进一步描述。总线接口提供接口。收发机64可以是多个元件,即包括发送机和收发机,提供用于在传输介质上与各种其他装置通信的单元。针对不同的终端,用户接口65还可以是能够外接内接需要设备的接口,连接的设备包括但不限于小键盘、显示器、扬声器、麦克风、操纵杆等。处理器61负责管理总线架构和通常的处理,存储器63可以存储处理器61在执行操作时所使用的数据。
本领域技术人员可以理解,实现上述实施例的全部或者部分步骤可以通过硬件来完成,也可以通过计算机程序来指示相关的硬件来完成,所述计算机程序包括执行上述方法的部分或者全部步骤的指令;且该计算机程序可以存储于一可读存储介质中,存储介质可以是任何形式的存储介质。
本公开的一些实施例还提供一种计算机可读存储介质,计算机可读存储介质上存储有计算机程序,该计算机程序被处理器执行时实现上述信息传输方法实施例的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。其中,所述的计算机可读存储介质,如只读存储器(Read-Only Memory,简称ROM)、随机存取存储器(Random Access Memory,简称RAM)、磁碟或者光盘等。
可以理解的是,本公开实施例描述的这些实施例可以用硬件、软件、固 件、中间件、微码或其组合来实现。对于硬件实现,模块、单元、子模块、子单元等可以实现在一个或多个专用集成电路(Application Specific Integrated Circuits,ASIC)、数字信号处理器(Digital Signal Processing,DSP)、数字信号处理设备(DSP Device,DSPD)、可编程逻辑设备(Programmable Logic Device,PLD)、现场可编程门阵列(Field-Programmable Gate Array,FPGA)、通用处理器、控制器、微控制器、微处理器、用于执行本公开所述功能的其它电子单元或其组合中。
对于软件实现,可通过执行本公开实施例所述功能的模块(例如过程、函数等)来实现本公开实施例所述的技术。软件代码可存储在存储器中并通过处理器执行。存储器可以在处理器中或在处理器外部实现。
因此,本公开的目的还可以通过在任何计算装置上运行一个程序或者一组程序来实现。所述计算装置可以是公知的通用装置。因此,本公开的目的也可以仅仅通过提供包含实现所述方法或者装置的程序代码的程序产品来实现。也就是说,这样的程序产品也构成本公开,并且存储有这样的程序产品的存储介质也构成本公开。显然,所述存储介质可以是任何公知的存储介质或者将来所开发出来的任何存储介质。还需要指出的是,在本公开的装置和方法中,显然,各部件或各步骤是可以分解和/或重新组合的。这些分解和/或重新组合应视为本公开的等效方案。并且,执行上述系列处理的步骤可以自然地按照说明的顺序按时间顺序执行,但是并不需要一定按照时间顺序执行。某些步骤可以并行或彼此独立地执行。
此外,需要指出的是,在本公开的装置和方法中,显然,各部件或各步骤是可以分解和/或重新组合的。这些分解和/或重新组合应视为本公开的等效方案。并且,执行上述系列处理的步骤可以自然地按照说明的顺序按时间顺序执行,但是并不需要一定按照时间顺序执行,某些步骤可以并行或彼此独立地执行。对本领域的普通技术人员而言,能够理解本公开的方法和装置的全部或者任何步骤或者部件,可以在任何计算装置(包括处理器、存储介质等)或者计算装置的网络中,以硬件、固件、软件或者它们的组合加以实现,这是本领域普通技术人员在阅读了本公开的说明的情况下运用他们的基本编程技能就能实现的。
因此,本公开的目的还可以通过在任何计算装置上运行一个程序或者一组程序来实现。所述计算装置可以是公知的通用装置。因此,本公开的目的也可以仅仅通过提供包含实现所述方法或者装置的程序代码的程序产品来实现。也就是说,这样的程序产品也构成本公开,并且存储有这样的程序产品的存储介质也构成本公开。显然,所述存储介质可以是任何公知的存储介质或者将来所开发出来的任何存储介质。还需要指出的是,在本公开的装置和方法中,显然,各部件或各步骤是可以分解和/或重新组合的。这些分解和/或重新组合应视为本公开的等效方案。并且,执行上述系列处理的步骤可以自然地按照说明的顺序按时间顺序执行,但是并不需要一定按照时间顺序执行。某些步骤可以并行或彼此独立地执行。
以上所述是本公开的可选实施方式,应当指出,对于本技术领域的普通技术人员来说,在不脱离本公开所述原理的前提下,还可以作出若干改进和润饰,这些改进和润饰也应视为本公开的保护范围。

Claims (31)

  1. 一种激活/去激活配置的方法,包括:
    向终端发送用于指示激活/去激活多个传输配置的激活/去激活信息;
    其中,所述多个传输配置与所述激活/去激活信息的配置信息关联,或者,所述激活/去激活信息的第一字段用于指示激活/去激活所述多个传输配置之间相同的第一配置信息。
  2. 根据权利要求1所述的激活/去激活配置的方法,其中,所述第一字段用于以下至少一项:
    指示所述多个传输配置对应的配置索引与比特之间对应关系的位图;其中一个所述比特对应一个所述配置索引;
    指示第一配置索引组;所述第一配置索引组包括所述多个传输配置的配置索引;
    指示第二配置索引组的编号;所述第二配置索引组中包含所述多个传输配置的配置索引;
    指示按序排列的所述多个传输配置中起始的传输配置对应的配置索引;
    指示按序排列的所述多个传输配置中起始的传输配置对应的配置索引以及所述多个传输配置的数量;
    指示配置索引集合中第一元素的编号;所述第一元素对应按序排列的所述多个传输配置中起始的传输配置的配置索引以及所述多个传输配置的数量。
  3. 根据权利要求1所述的激活/去激活配置的方法,其中,所述多个传输配置是与所述激活/去激活信息的配置信息中第一搜索空间SS或第一核心集CORESET关联的传输配置;
    所述第一SS是检测到所述激活/去激活信息的SS,所述第一CORESET是检测到所述激活/去激活信息的CORESET。
  4. 根据权利要求1所述的激活/去激活配置的方法,其中,用于指示激活所述多个传输配置的激活信息包括第二字段,所述第二字段用于指示激活所述多个传输配置之间不同的第二配置信息。
  5. 根据权利要求4所述的激活/去激活配置的方法,其中,所述第二配 置信息包括以下至少一项:
    解调参考信号DMRS的配置信息;
    时域偏移量;
    相对时域偏移量;
    混合自动重复请求HARQ进程号的偏移量。
  6. 根据权利要求4或5所述的激活/去激活配置的方法,其中,所述第二字段用于以下至少一项:
    指示激活的所述多个传输配置各自对应的第二配置信息;
    指示第一配置信息组的编号;其中,所述第一配置信息组包括所述多个传输配置的第二配置信息;
    指示激活的第一传输配置的第二配置信息;所述第一传输配置是按序排列的所述激活的多个传输配置中的第一个传输配置;
    指示所述第一传输配置的第二配置信息以及所述多个传输配置的偏移量;
    指示配置信息集合中第一元素的编号;所述第一元素对应所述第一传输配置的第二配置信息以及所述多个传输配置的偏移量。
  7. 根据权利要求4所述的激活/去激活配置的方法,其中,所述第一字段或所述第二字段或所述激活/去激活信息中的验证字段为以下下行控制信息DCI中的至少一项:
    HARQ进程号字段;
    DMRS配置字段;
    时域资源分配TDRA字段;
    频域资源分配FDRA字段;
    冗余版本RV字段;
    发射功率控制TPC字段;
    调制和编码方案MCS中的最重要比特MSB;
    调制和编码方案MCS字段;
    预定长度的填充比特字段。
  8. 一种网络设备,包括:收发机、存储器、处理器及存储在存储器上并可在处理器上运行的程序,其中,所述处理器执行所述程序时实现以下步骤:
    向终端发送用于指示激活/去激活多个传输配置的激活/去激活信息;
    其中,所述多个传输配置与所述激活/去激活信息的配置信息关联,或者,所述激活/去激活信息的第一字段用于指示激活/去激活所述多个传输配置之间相同的第一配置信息。
  9. 根据权利要求8所述的网络设备,其中,所述第一字段用于以下至少一项:
    指示所述多个传输配置对应的配置索引与比特之间对应关系的位图;其中一个所述比特对应一个所述配置索引;
    指示第一配置索引组;所述第一配置索引组包括所述多个传输配置的配置索引;
    指示第二配置索引组的编号;所述第二配置索引组中包含所述多个传输配置的配置索引;
    指示按序排列的所述多个传输配置中起始的传输配置对应的配置索引;
    指示按序排列的所述多个传输配置中起始的传输配置对应的配置索引以及所述多个传输配置的数量;
    指示配置索引集合中第一元素的编号;所述第一元素对应按序排列的所述多个传输配置中起始的传输配置的配置索引以及所述多个传输配置的数量。
  10. 根据权利要求8所述的网络设备,其中,所述多个传输配置是与所述激活/去激活信息的配置信息中第一搜索空间SS或第一核心集CORESET关联的传输配置;
    所述第一SS是检测到所述激活/去激活信息的SS,所述第一CORESET是检测到所述激活/去激活信息的CORESET。
  11. 根据权利要求8所述的网络设备,其中,用于指示激活所述多个传输配置的激活信息包括第二字段,所述第二字段用于指示激活所述多个传输配置之间不同的第二配置信息。
  12. 根据权利要求11所述的网络设备,其中,所述第二配置信息包括以下至少一项:
    解调参考信号DMRS的配置信息;
    时域偏移量;
    相对时域偏移量;
    混合自动重复请求HARQ进程号的偏移量。
  13. 根据权利要求11或12所述的网络设备,其中,所述第二字段用于以下至少一项:
    指示激活的所述多个传输配置各自对应的第二配置信息;
    指示第一配置信息组的编号;其中,所述第一配置信息组包括所述多个传输配置的第二配置信息;
    指示激活的第一传输配置的第二配置信息;所述第一传输配置是按序排列的所述激活的多个传输配置中的第一个传输配置;
    指示所述第一传输配置的第二配置信息以及所述多个传输配置的偏移量;
    指示配置信息集合中第一元素的编号;所述第一元素对应所述第一传输配置的第二配置信息以及所述多个传输配置的偏移量。
  14. 根据权利要求11所述的网络设备,其中,所述第一字段或所述第二字段或所述激活/去激活信息中的验证字段为以下下行控制信息DCI中的至少一项:
    HARQ进程号字段;
    DMRS配置字段;
    时域资源分配TDRA字段;
    频域资源分配FDRA字段;
    冗余版本RV字段;
    发射功率控制TPC字段;
    调制和编码方案MCS中的最重要比特MSB;
    调制和编码方案MCS字段;
    预定长度的填充比特字段。
  15. 一种网络设备,包括:
    发送模块,用于向终端发送用于指示激活/去激活多个传输配置的激活/去激活信息;
    其中,所述多个传输配置与所述激活/去激活信息的配置信息关联,或者,所述激活/去激活信息的第一字段用于指示激活/去激活所述多个传输配置之 间相同的第一配置信息。
  16. 一种激活/去激活配置的方法,包括:
    接收网络设备发送的用于指示激活/去激活多个传输配置的激活/去激活信息;其中,所述多个传输配置与所述激活/去激活信息的配置信息关联,或者,所述激活/去激活信息的第一字段用于指示激活所述多个传输配置之间相同的第一配置信息;
    根据所述激活/去激活信息,激活/去激活所述多个传输配置。
  17. 根据权利要求16所述的激活/去激活配置的方法,其中,所述第一字段用于以下至少一项:
    指示所述多个传输配置对应的配置索引与比特之间对应关系的位图;其中一个所述比特对应一个所述配置索引;
    指示第一配置索引组;所述第一配置索引组包括所述多个传输配置的配置索引;
    指示第二配置索引组的编号;所述第二配置索引组中包含所述多个传输配置的配置索引;
    指示按序排列的所述多个传输配置中起始的传输配置对应的配置索引;
    指示按序排列的所述多个传输配置中起始的传输配置对应的配置索引以及所述多个传输配置的数量;
    指示配置索引集合中第一元素的编号;所述第一元素对应按序排列的所述多个传输配置中起始的传输配置的配置索引以及所述多个传输配置的数量。
  18. 根据权利要求16所述的激活/去激活配置的方法,其中,所述多个传输配置是与所述激活/去激活信息的配置信息中第一搜索空间SS或第一核心集CORESET关联的传输配置;
    所述第一SS是检测到所述激活/去激活信息的SS,所述第一CORESET是检测到所述激活/去激活信息的CORESET。
  19. 根据权利要求16所述的激活/去激活配置的方法,其中,用于指示激活所述多个传输配置的激活信息包括第二字段,所述第二字段用于指示激活所述多个传输配置之间不同的第二配置信息。
  20. 根据权利要求19所述的激活/去激活配置的方法,其中,所述第二 配置信息包括以下至少一项:
    解调参考信号DMRS的配置信息;
    时域偏移量;
    相对时域偏移量;
    混合自动重复请求HARQ进程号的偏移量。
  21. 根据权利要求19或20所述的激活/去激活配置的方法,其中,所述第二字段用于以下至少一项:
    指示激活的所述多个传输配置各自对应的第二配置信息;
    指示第一配置信息组的编号;其中,所述第一配置信息组包括所述多个传输配置的第二配置信息;
    指示激活的第一传输配置的第二配置信息;所述第一传输配置是按序排列的所述激活的多个传输配置中的第一个传输配置;
    指示所述第一传输配置的第二配置信息以及所述多个传输配置的偏移量;
    指示配置信息集合中第一元素的编号;所述第一元素对应所述第一传输配置的第二配置信息以及所述多个传输配置的偏移量。
  22. 根据权利要求19所述的激活/去激活配置的方法,其中,所述第一字段或所述第二字段或所述激活/去激活信息中的验证字段为以下下行控制信息DCI中的至少一项:
    混合自动重复请求HARQ进程号字段;
    解调参考信号DMRS配置字段;
    时域资源分配TDRA字段;
    频域资源分配FDRA字段;
    冗余版本RV字段;
    发射功率控制TPC字段;
    调制和编码方案MCS中的最重要比特MSB;
    调制和编码方案MCS字段;
    预定长度的填充比特字段。
  23. 一种终端,包括:收发机、存储器、处理器及存储在存储器上并可在处理器上运行的程序,其中,所述处理器执行所述程序时实现以下步骤:
    接收网络设备发送的用于指示激活/去激活多个传输配置的激活/去激活信息;其中,所述多个传输配置与所述激活/去激活信息的配置信息关联,或者,所述激活/去激活信息的第一字段用于指示激活所述多个传输配置之间相同的第一配置信息;
    根据所述激活/去激活信息,激活/去激活所述多个传输配置。
  24. 根据权利要求23所述的终端,其中,所述第一字段用于以下至少一项:
    指示所述多个传输配置对应的配置索引与比特之间对应关系的位图;其中一个所述比特对应一个所述配置索引;
    指示第一配置索引组;所述第一配置索引组包括所述多个传输配置的配置索引;
    指示第二配置索引组的编号;所述第二配置索引组中包含所述多个传输配置的配置索引;
    指示按序排列的所述多个传输配置中起始的传输配置对应的配置索引;
    指示按序排列的所述多个传输配置中起始的传输配置对应的配置索引以及所述多个传输配置的数量;
    指示配置索引集合中第一元素的编号;所述第一元素对应按序排列的所述多个传输配置中起始的传输配置的配置索引以及所述多个传输配置的数量。
  25. 根据权利要求23所述的终端,其中,所述多个传输配置是与所述激活/去激活信息的配置信息中第一搜索空间SS或第一核心集CORESET关联的传输配置;
    所述第一SS是检测到所述激活/去激活信息的SS,所述第一CORESET是检测到所述激活/去激活信息的CORESET。
  26. 根据权利要求23所述的终端,其中,用于指示激活所述多个传输配置的激活信息包括第二字段,所述第二字段用于指示激活所述多个传输配置之间不同的第二配置信息。
  27. 根据权利要求26所述的终端,其中,所述第二配置信息包括以下至少一项:
    解调参考信号DMRS的配置信息;
    时域偏移量;
    相对时域偏移量;
    混合自动重复请求HARQ进程号的偏移量。
  28. 根据权利要求26或27所述的终端,其中,所述第二字段用于以下至少一项:
    指示激活的所述多个传输配置各自对应的第二配置信息;
    指示第一配置信息组的编号;其中,所述第一配置信息组包括所述多个传输配置的第二配置信息;
    指示激活的第一传输配置的第二配置信息;所述第一传输配置是按序排列的所述激活的多个传输配置中的第一个传输配置;
    指示所述第一传输配置的第二配置信息以及所述多个传输配置的偏移量;
    指示配置信息集合中第一元素的编号;所述第一元素对应所述第一传输配置的第二配置信息以及所述多个传输配置的偏移量。
  29. 根据权利要求26所述的终端,其中,所述第一字段或所述第二字段或所述激活/去激活信息中的验证字段为以下下行控制信息DCI中的至少一项:
    混合自动重复请求HARQ进程号字段;
    解调参考信号DMRS配置字段;
    时域资源分配TDRA字段;
    频域资源分配FDRA字段;
    冗余版本RV字段;
    发射功率控制TPC字段;
    调制和编码方案MCS中的最重要比特MSB;
    调制和编码方案MCS字段;
    预定长度的填充比特字段。
  30. 一种终端,包括:
    接收模块,用于接收网络设备发送的用于指示激活/去激活多个传输配置的激活/去激活信息;其中,所述多个传输配置与所述激活/去激活信息的配置信息关联,或者,所述激活/去激活信息的第一字段用于指示激活所述多个 传输配置之间相同的第一配置信息;
    激活/去激活模块,用于根据所述激活/去激活信息,激活/去激活所述多个传输配置。
  31. 一种计算机可读存储介质,其上存储有计算机程序,其中,该计算机程序被处理器执行时实现如权利要求1至7、16至22中任一项所述的激活/去激活配置的方法的步骤。
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