WO2021027266A1 - 一种上行调度资源多配置数据传送方法、设备和系统 - Google Patents

一种上行调度资源多配置数据传送方法、设备和系统 Download PDF

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Publication number
WO2021027266A1
WO2021027266A1 PCT/CN2020/073699 CN2020073699W WO2021027266A1 WO 2021027266 A1 WO2021027266 A1 WO 2021027266A1 CN 2020073699 W CN2020073699 W CN 2020073699W WO 2021027266 A1 WO2021027266 A1 WO 2021027266A1
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Prior art keywords
uplink
data
indication information
control information
uplink data
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PCT/CN2020/073699
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English (en)
French (fr)
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焦慧颖
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中国信息通信研究院
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network

Definitions

  • This application relates to the field of mobile communication technology, and in particular to a method, device and system for transmitting uplink scheduling resource multiple configuration data.
  • the high-level parameter configuration includes time domain resources, frequency domain resources, demodulation reference signal (DM RS), open loop power control, modulation and coding scheme (MCS), waveform, redundancy All transmission resources and transmission parameters including remaining version (RV), number of repetitions, frequency hopping, number of HARQ processes, etc.
  • DM RS demodulation reference signal
  • MCS modulation and coding scheme
  • RV remaining version
  • the UE can immediately use the configured transmission parameters to perform uplink data transmission on the configured time-frequency resources.
  • Enhanced low-latency and high-reliability (eURLLC) services such as remote driving.
  • the traffic models of these two types of business can be abstracted as half-period behaviors, such as the period is constant, the packet size is rapidly changing, or the packet size and period are both changing.
  • This application proposes a method, device and system for transmitting uplink scheduling resource multiple configuration data, which solves the problem of communication between terminal equipment and network equipment under the condition of multiple configuration uplink scheduling resources.
  • an embodiment of the present application provides a method for transmitting uplink scheduling resource multiple configuration data, which is used for terminal equipment.
  • the uplink scheduling resource includes multiple configurations, the uplink scheduling resource transmission period and frequency resources of the multiple configurations are the same , The starting time is different, the method of this application is that the uplink control information is multiplexed into the currently configured uplink data; the uplink control information includes the first indication information; the first indication information is used to identify the currently configured Uplink scheduling resources.
  • the first indication information is a configuration identifier, and each configuration identifier corresponds to a configuration.
  • the first indication information includes at least one of a new data indication and a redundancy version; the new data indication is used to indicate whether the currently configured uplink data is new data or retransmitted data; the redundancy version is used To indicate the number of retransmissions of the currently configured uplink data.
  • the corresponding HARQ offset value is determined according to the configuration identifier, and the relationship between the configuration identifier and the HARQ offset value is preset or configured through signaling; the HARQ process ID can be further calculated.
  • the uplink control information further includes second indication information, and the second indication information indicates a HARQ process ID value or a HARQ offset value.
  • the uplink control information is mapped on the symbol after the first DM RS of the uplink data.
  • the redundancy version sequence number used by the terminal in the current configuration for repeatedly sending uplink data is configured by a high-level parameter.
  • a code rate compensation factor is introduced to reduce the code rate of the uplink control information.
  • an embodiment of the present application proposes a method for transmitting uplink scheduling resource multi-configuration data, which is used in network equipment.
  • the uplink scheduling resource includes multiple configurations, the transmission period and frequency resource of the multiple configurations are the same.
  • the starting time is different, the method of this application is: demultiplexing and receiving uplink control information in the currently configured uplink data; the uplink control information includes the first indication information; the first indication information is used to identify the current Configured uplink scheduling resources.
  • the first indication information is a configuration identifier, and each configuration identifier corresponds to a configuration.
  • the first indication information includes at least one of a new data indication and a redundancy version; the new data indication is used to indicate whether the currently configured uplink data is new data or retransmitted data; the redundancy version is used To indicate the number of retransmissions of the currently configured uplink data.
  • the corresponding HARQ offset value is determined according to the configuration identifier, the relationship between the configuration identifier and the HARQ offset value is preset or configured through signaling, and the HARQ process ID can be calculated.
  • the uplink control information further includes second indication information, and the second indication information indicates the HARQ process ID value or the HARQ offset value.
  • the demultiplexing manner is: searching for uplink control information on the symbol after the first DM RS of the uplink data.
  • the redundancy version sequence number used by the network device to identify the uplink data that is currently configured to be repeatedly sent is configured by a high-level parameter.
  • a plurality of the uplink data is received, and the redundant information is combined according to the first indication information and or the second indication information.
  • an embodiment of the present application proposes a terminal device for use in the method described in any one of the embodiments of the first aspect of the present application.
  • the terminal device includes a control module and a sending module; wherein the control module is used to generate The uplink control information; a sending module for sending the uplink control information and the uplink data.
  • an embodiment of the present application also proposes a network device for use in the method described in any one of the embodiments of the second aspect of the present application.
  • the network device includes a receiving module and a determining module; wherein, the receiving module, Used to receive the uplink data and uplink control information; the determining module is used to identify the first indication information, determine the HARQ process ID and the currently configured uplink scheduling resource.
  • an embodiment of the present application also proposes a mobile communication system, including at least one terminal device as described in the embodiment of the third aspect of the present application and at least one network device as described in the embodiment of the fourth aspect of the present application.
  • the network device needs to know which scheduling resource the terminal is sending on, so as to receive and combine the uplink data.
  • the method of multiplexing the uplink control information on multiple retransmitted uplink data By introducing the method of multiplexing the uplink control information on multiple retransmitted uplink data, defining the arrangement method of the uplink control information multiplexing in the uplink data, it unifies the sending position of the network equipment and the terminal to the uplink control information, and can also notify the network Which scheduling retransmission corresponds to the data of the device, whether the corresponding data is new data or retransmitted data, and the redundancy version number of the corresponding uplink data solves the problem that the network device cannot distinguish multiple configured uplink scheduling data.
  • Figure 1 is a schematic diagram of a multi-configured uplink scheduling resource
  • Figure 2 is a schematic diagram of multi-configured uplink scheduling resources, uplink data and uplink control information
  • Figure 3 is a schematic diagram of the multiplexing of uplink control information in uplink data
  • Figure 4 is a flowchart of the method of the present invention applied to terminal equipment
  • Figure 5 is a flowchart of the method of the present invention applied to network equipment
  • Fig. 6 is a schematic diagram of the mobile communication system of the present invention.
  • Figure 1 is a schematic diagram of a multi-configured uplink scheduling resource.
  • Multiple configured uplink scheduling resources can reduce the transmission delay of randomly arriving uplink data, as shown in Figure 1:
  • 4 uplink scheduling resources (Config1 ⁇ 4) are configured, and they The sending period and frequency resource of the s are the same, and the starting time of sending is different, ensuring that the low-latency service arrives randomly and can find the resources for uplink sending with the lowest delay.
  • the terminal selects the most suitable uplink scheduling resource according to the service transmission needs.
  • the R15 existing technology only configures one scheduling resource for the terminal, and does not require network equipment (such as a base station) to distinguish which scheduling resource the terminal is transmitting on; and when multiple scheduling resources are configured for the terminal here, the network equipment needs to know the specific location of the terminal. Which scheduling resource to send in order to receive and combine uplink data.
  • the redundancy version number is associated with a periodic transmission timing, so the network device can identify the redundancy version number of the transmission timing.
  • the initial sending timing of multiple configuration resources is flexible, and how to notify the network device of the redundancy version number is also a problem that needs to be solved.
  • the retransmitted data may be lost on the network device side.
  • the network device does not know which transmissions are initial transmissions and which are retransmissions. Which retransmission data is combined.
  • the network device receives the uplink data at the third transmission timing shown in Figure 1, and does not know that it is the retransmission data of the first uplink scheduling resource configuration (Config 1). Second transmission), the retransmission data of the second uplink scheduling resource (Config 2) (the second transmission of Config 2), or the initial transmission data of the third uplink scheduling resource (Config 3) (the first transmission of Config 3) ). Therefore, the terminal device should notify the network device whether the uplink data is new data or retransmitted data.
  • Figure 2 is a schematic diagram of multi-configured uplink scheduling resources, uplink data and uplink control information.
  • the uplink scheduling resource contains multiple configurations, the transmission period and frequency resource of the multiple configurations are the same, and the starting time is different.
  • the method of this application is that the uplink control information is multiplexed in the currently configured uplink data;
  • the uplink control information includes first indication information; the first indication information is used to identify the currently configured uplink scheduling resource.
  • the first indication information includes at least one of a new data indication and a redundancy version; the new data indication is used to indicate whether the currently configured uplink data is new data or retransmitted data; the redundancy version is used for Indicates the number of retransmissions of the currently configured uplink data.
  • the second indication information is the HARQ process ID value.
  • the terminal sends uplink control information to the network device, and the uplink control information includes: HARQ process ID, new data indication, and redundancy version.
  • the uplink control information is multiplexed in the uplink data of the configured N scheduling resources, and the multiplexing method is a rate matching method.
  • the bit sequence after the rate matching of the uplink control information is mapped to the uplink data in a frequency domain first manner.
  • the code rate compensation factor is introduced to reduce the code rate of the uplink control information and improve the transmission reliability of the uplink control information.
  • the higher layer configures the code rate compensation factor.
  • the first indication information is a configuration identifier
  • each configuration identifier corresponds to a configuration, that is, the uplink scheduling resource corresponding to the configuration.
  • the network device uses the HARQ offset values (HARQ_offset) of different configurations to distinguish the HARQ process ID numbers of different configurations. It should be noted that the corresponding HARQ offset value is determined according to the configuration identifier.
  • the relationship between the configuration identifier and the HARQ offset value is preset or configured through signaling.
  • the RV sequence number used by the terminal for K repeated transmissions is configured by high-level parameters.
  • the RV associated with the kth transmission opportunity is determined by the [mod(n-1,4)+1]th value in the configured RV sequence.
  • the second indication information may be used to indicate the HARQ process ID value or the HARQ offset value; when the first indication information is the configuration identifier, it may also be based on the preset HARQ offset value corresponding to the configuration identifier , Calculate the HARQ process ID value.
  • the network device is configured with up to 8 authorized schedules, and 8 sets of high-level parameters are configured for authorized scheduling.
  • the terminal sends uplink data on any one of the 4 sets of parameters (Config 1 ⁇ 4) and retransmits the corresponding resources.
  • the number of times is 4.
  • Figure 3 is a schematic diagram of the multiplexing of uplink control information in uplink data.
  • the multiplexing method is a rate matching method, and the bit sequence after the rate matching of the uplink control information is mapped to the data symbol after the first uplink reference signal of the uplink data in a frequency domain first manner.
  • the horizontal axis represents the time domain and the vertical axis represents the frequency domain.
  • the position of the uplink control information is on the data symbol after the first uplink reference signal, and the frequency is arranged from low to high.
  • Figure 4 is a flowchart of the method of the present invention applied to terminal equipment.
  • the embodiment of the application provides a method for transmitting uplink scheduling resource multi-configuration data, which is used for terminal equipment.
  • the uplink scheduling resource includes multiple configurations, the transmission period and frequency resource of the multiple configurations are the same, and the starting time Different, the method of this application includes the following steps:
  • Step 101 Generate uplink control information
  • the uplink control information includes first indication information; the first indication information is used to identify the currently configured uplink scheduling resource.
  • the first indication information is a configuration identifier, and each configuration identifier corresponds to a configuration, that is, a group of uplink scheduling resources.
  • the first indication information includes at least one of a new data indication and a redundancy version; the new data indication is used to indicate whether the currently configured uplink data is new data or retransmitted data; the redundancy version is used To indicate the number of retransmissions of the currently configured uplink data.
  • the uplink control information further includes second indication information, and the second indication information indicates a HARQ process ID value or a HARQ offset value.
  • the corresponding HARQ offset value is determined according to the configuration identifier, and the relationship between the configuration identifier and the HARQ offset value is preset or configured through signaling. Further, the HARQ process ID is calculated using formula (2) according to the HARQ offset value.
  • the redundancy version sequence number used by the terminal in the current configuration of the uplink data repeatedly sent is configured by a high-level parameter.
  • Step 102 The uplink control information is multiplexed in the currently configured uplink data
  • the uplink control information is rate-matched with the uplink data, it is mapped on the symbol after the first DM RS of the uplink data (see the embodiment shown in FIG. 3).
  • a code rate compensation factor is introduced to reduce the code rate of the uplink control information.
  • the code rate compensation factor is introduced to reduce the code rate of the uplink control information and improve the transmission reliability of the uplink control information.
  • the formula for calculating the number of occupied REs for uplink control information is:
  • Q'UCI is the code rate of uplink control information.
  • formula It is the code rate compensation factor.
  • TS38.213 standard Vf.6.0
  • the code rate compensation factor used by the terminal in the current configuration is configured by high-level parameters.
  • Step 103 Send uplink control information and uplink data.
  • the terminal when the terminal sends uplink data, it sends uplink control information of the corresponding data.
  • the uplink control information includes HARQ process number, new data indication and redundancy version information.
  • the uplink control information in this embodiment includes HARQ process number (4 bits), new data indicator (1 bit), redundancy version (2 bits), 7 bits in total.
  • the terminal when the terminal sends uplink data, it sends uplink control information of the corresponding data.
  • the uplink control information includes 2-bit information for indicating the configuration identifier of the uplink data specifically sent to the network device terminal.
  • Figure 5 is a flowchart of the method of the present invention applied to network equipment.
  • the embodiment of the application proposes a method for transmitting uplink scheduling resource multi-configuration data, which is used in network equipment.
  • the uplink scheduling resource includes multiple configurations, the transmission period and frequency resource of the multiple configurations are the same, and the starting time Different, the method of this application includes the following steps:
  • Step 201 Receive uplink data and uplink control information
  • the demultiplexing method is: searching for uplink control information on the symbol after the first DM RS of the uplink data.
  • Step 202 Receive the first instruction information, or further receive the second instruction information
  • the uplink control information includes first indication information; the first indication information is used to identify the currently configured uplink scheduling resource.
  • the first indication information is a configuration identifier, and each configuration corresponds to a configuration identifier.
  • the first indication information includes at least one of a new data indication and a redundancy version; the new data indication is used to indicate whether the currently configured uplink data is new data or retransmitted data; the redundancy version is used for Indicates the number of retransmissions of the currently configured uplink data.
  • the network device determines whether multiple uplink data uses the same uplink scheduling resource configuration according to the first indication information.
  • the corresponding HARQ offset value is determined according to the configuration identifier, and the relationship between the configuration identifier and the HARQ offset value is preset or configured through signaling. Further, formula (2) is used to calculate the HARQ process ID according to the HARQ offset value.
  • the uplink control information further includes second indication information, and the second indication information indicates a HARQ process ID value or a HARQ offset value.
  • the second indication information is the HARQ process ID value.
  • the second indication information is a HARQ offset value, and each of the configurations corresponds to a HARQ offset value (HARQ_offset).
  • HARQ_offset HARQ offset value
  • HARQ Process ID The method of calculating HARQ Process ID (HARQ Process ID) is:
  • HARQ Process ID [floor(CURRENT_symbol/periodicity)]modulo nrofHARQ-Processes+HARQ_offset (2)
  • HARQ_offsett is an integer value used to provide the offset of the specified configuration ID.
  • nrofHARQ_Processes is the number of processes scheduled by each configuration (see TS38.321 standard (Vf.6.0) section 5.3 .1).
  • SFN is the data frame number
  • numberOfSlotsPerFrame and numberOfSymbolsPerSlot respectively refer to the number of consecutive time slots in each frame and the number of consecutive symbols in each time slot.
  • CURRENT_symbol refers to the symbol index of the first retransmission of repeated transmission.
  • Periodicity refers to the period of uplink configuration.
  • Each configured uplink scheduling data configures a corresponding HARQ process, and the HARQ process ID is less than nrofHARQ-Processes.
  • each HARQ process ID configured for scheduling can be selected from its own HARQ process IDs resource pool, thereby avoiding conflicts.
  • the redundancy version sequence number used by the network device to identify the uplink data that is currently configured to be repeatedly sent is configured by a high-level parameter.
  • the RV sequence number used by the terminal for K repeated transmissions is configured by high-level parameters.
  • the RV associated with the kth transmission opportunity is determined by the [mod(n-1,4)+1]th value in the configured RV sequence, and the first starting position in the repeated transmission corresponds to the RV.
  • Step 203 The network device receives a plurality of the uplink data, and combines the redundant information according to the second indication information and the first indication information.
  • Fig. 6 is a schematic diagram of the mobile communication system of the present invention.
  • the embodiment of the present application proposes a terminal device 10 used in the method described in the embodiment of the present application.
  • the terminal device includes a control module 11 and a sending module 12.
  • the control module is used to generate the uplink control information;
  • the sending module is used to send the uplink control information and the uplink data.
  • the uplink control information includes second indication information and first indication information.
  • the second indication information is used to determine the HARQ process ID; the first indication information is used to identify the currently configured uplink scheduling resource.
  • the first indication information is a configuration identifier, and each configuration identifier corresponds to a configured uplink scheduling resource.
  • Each of the configurations corresponds to a HARQ offset value. .
  • the first indication information includes at least one of a new data indication and a redundant version.
  • the new data indication is used to indicate whether the currently configured uplink data is new data or retransmitted data.
  • the redundancy version is used to indicate the number of retransmissions of the currently configured uplink data.
  • the HARQ process ID is used to indicate the HARQ process ID of the resource where the scheduling is configured.
  • New data indicator used to indicate whether the scheduled uplink data is new data or retransmitted data. If it is new data, the value of this field will be reversed, that is, the value of the uplink control information under the same HARQ process number that was detected last time different.
  • Redundancy version used to indicate the redundancy version information of the scheduled data.
  • the corresponding HARQ offset value is determined according to the configuration identifier, and the relationship between the configuration identifier and the HARQ offset value is preset or configured through signaling. Further, formula (2) is used to calculate the HARQ process ID according to the HARQ offset value.
  • the uplink control information further includes second indication information, and the second indication information indicates a HARQ process ID value or a HARQ process ID offset value.
  • the sending module after rate matching the uplink control information with the uplink data, it is mapped on the symbol after the first DM RS of the uplink data. Introduce a code rate compensation factor to reduce the code rate of uplink control information.
  • the terminal equipment includes a configuration module 13.
  • the redundancy version sequence number and the code rate compensation factor used by the terminal in the current configuration of the uplink data repeatedly sent are configured by the parameters of the higher layer signaling.
  • the embodiment of the present application also proposes a network device 20 used in the method described in the embodiment of the present application.
  • the network device includes a receiving module 21 and a determining module 22; wherein, the receiving module is configured to receive the uplink data and Uplink control information; the determining module is used to identify the second indication information and the first indication information, and determine the HARQ process ID and current configuration.
  • the uplink control information is received by demultiplexing in the currently configured uplink data; the uplink control information includes the first indication information; preferably, the receiving module is used for demultiplexing, in the On the symbol after the first DM RS of the uplink data, search for uplink control information.
  • the determining module according to the first indication information, it is recognized whether a plurality of uplink data uses the same uplink scheduling resource configuration.
  • the first indication information includes the configuration identifier of the uplink data.
  • the receiving module demultiplexes the first uplink control information from the first uplink data, and the first uplink control information includes the first indication information.
  • the determining module identifies the current configuration of the first uplink data as Config1 according to the first indication information; when the network device receives the second uplink data, the receiving module demultiplexes the second uplink data from the second uplink data Control information, the second uplink control information includes the first indication information, and the determining module recognizes according to the first indication information that the current configuration of the second uplink data is still Config 1; therefore, the determining module can identify The first uplink data and the second uplink data use the same uplink scheduling resource configuration;
  • the determining module can identify that the first uplink data and the second uplink data use different uplink scheduling resource configurations.
  • the first indication information includes a new data indication and a redundant version.
  • the determining module can determine whether two or more uplink data uses the same uplink scheduling resource configuration according to at least one of the new data indication, the redundancy version, and the transmission timing of the uplink data.
  • the receiving module demultiplexes the first uplink control information from the first uplink data, and the first uplink control information includes the first indication information.
  • the determining module recognizes that the first uplink data is new data transmission according to the new data indication in the first indication information; at the next transmission opportunity, when the network device receives the second uplink data, the receiving module receives the second uplink data from the In demultiplexing the second uplink control information, the second uplink control information contains the first indication information, and the determining module identifies that the second uplink data is the second time according to the redundancy version in the first indication information Therefore, the determining module can identify that the first uplink data and the second uplink data use the same uplink scheduling resource configuration;
  • the first uplink data and the second uplink data use different uplink scheduling resource configurations
  • the first uplink data and the second uplink data use different uplink scheduling resource configurations .
  • the determining module is further configured to combine redundant information according to the first indication information or combining the first indication information and the second indication information. Specifically, the determining module is applied to combine the retransmitted data of the same data according to the first indication information; according to the second indication information, to combine the uplink data belonging to the same HARQ process ID.
  • the network device includes a configuration module 23, and the configuration module includes a redundancy version serial number.
  • the redundancy version serial number used by the network device to identify the uplink data repeatedly sent in the current configuration is configured by a high-level parameter.
  • An embodiment of the present application also proposes a mobile communication system, including at least one terminal device described in the embodiment and at least one network device described in the embodiment.
  • the network device configures N uplink scheduling resources for the terminal for scheduling-free transmission of uplink data.
  • Uplink control information the content of the uplink control information includes HARQ process ID number, new data transmission indication, redundancy version indication. In order to reduce the overhead of uplink control information, only the identifier of the scheduling resource used in the current configuration may be reported.
  • the uplink control information is multiplexed in the uplink data retransmitted K times.
  • the multiplexing method is a rate matching method.
  • the bit sequence after the rate matching of the uplink control information is mapped to the data symbol after the first DM RS of the uplink data in a frequency domain first manner.
  • the code rate compensation factor is introduced to reduce the code rate of the uplink control information and improve the transmission reliability of the uplink control information.
  • the higher layer configures the code rate compensation factor.
  • the network device receives the uplink data, demultiplexes the uplink control information, and recognizes whether multiple uplink data use the same configuration.
  • K retransmitted uplink data when at least one uplink data is lost, according to the second indication information in the received remaining uplink data, it can be determined whether the remaining uplink data uses the same configuration or whether the remaining uplink data is used Which configuration is it.
  • High-level configuration parameters such as code rate compensation factor, redundancy version serial number, and configured uplink scheduling resources, can be obtained by the network device through the device interface, can be sent to the terminal device through the network device, or sent to the terminal device in other ways.
  • the present invention can be implemented by means of software plus the necessary general hardware platform, and of course it can also be implemented by hardware, but in many cases the former is a better implementation. the way.
  • the technical solution of the present invention essentially or the part that contributes to the prior art can be embodied in the form of a software product.
  • the computer software product is stored in a storage medium and includes several instructions to make a A terminal device (which may be a mobile phone, a personal computer, a server, or a network device, etc.) executes the method described in each embodiment of the present invention.

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Abstract

本申请公开了一种上行调度资源多配置数据传送方法、设备和系统。当上行调度资源包含多个配置时，所述多个配置的上行调度资源发送周期、频率资源相同，起始时刻不同，本申请的方法是，上行控制信息复用在当前配置的上行数据中；所述上行控制信息包含第1指示信息；所述第1指示信息用于识别所述当前配置。本申请还包含应用所述方法的终端设备、网络设备和系统。本申请解决了网络设备无法区分多个配置的上行调度数据的问题。

Description

一种上行调度资源多配置数据传送方法、设备和系统
本申请要求于2019年08月15日提交中国国家知识产权局、申请号为201910755167.1、发明名称为“一种上行调度资源多配置数据传送方法、设备和系统”的中国专利申请的优先权，该在先申请的全部内容通过引用结合在本申请中。
技术领域
本申请涉及移动通信技术领域，尤其涉及一种上行调度资源多配置数据传送方法、设备和系统。
背景技术
为更好的支持低时延数据发送，NR在上行引入了上行免调度传输。基于第一类配置授权的上行数据传输中，由高层参数配置包括时域资源、频域资源、解调用参考信号(DM RS)、开环功控、调制编码方案(MCS)、波形、冗余版本(RV)、重复次数、跳频、HARQ进程数等在内的全部传输资源和传输参数。UE接收到该高层参数后，可立即使用所配置的传输参数在配置的时频资源上进行上行数据传输。
由于业务类型的多样性，需要多个配置的资源，来满足不同业务的需求。例如以下两种业务类型：1、半持续周期业务，比如LTE和NR V2X；2、增强低时延高可靠(eURLLC)类型的业务，例如远程驾驶。这两种业务类型的流量模型可以抽象为半周期的行为，比如周期是恒定、包大小是快速变化的，或者包大小和周期都是变化的。由于数据流到达时刻、周期或者数据的传输长度不同，因此用多个配置满足不同的流量条件，多个不同配置的参数不同，来满足不同业务流的业务质量需求，这样利于某些配置的快速激活和去激活来更好的适应流量条件。
但是，在多配置条件下，网络设备如何获知终端在哪个配置资源上发送上行数据，是需要解决的问题。由于起始位置有多个选择，导致一个配置下重传 数据和另一配置下起始数据或重传数据在时间上冲突，导致冗余版本混乱。
发明内容
本申请提出一种上行调度资源多配置数据传送方法、设备和系统，解决多配置的上行调度资源条件下终端设备和网络设备通信的问题。
第一方面，本申请实施例提供一种上行调度资源多配置数据传送方法，用于终端设备，当上行调度资源包含多个配置时，所述多个配置的上行调度资源发送周期、频率资源相同，起始时刻不同，本申请的方法是，上行控制信息复用在当前配置的上行数据中；所述上行控制信息包含第1指示信息；所述第1指示信息用于识别所述当前配置的上行调度资源。
优选地，所述第1指示信息为配置标识，每一个所述配置标识对应一个配置。
优选地，所述第1指示信息包含新数据指示和冗余版本中至少一个；所述新数据指示，用于指示当前配置的上行数据是新数据还是重传数据；所述冗余版本，用于指示当前配置的上行数据的重传次数。
优选地，根据所述配置标识确定对应的HARQ偏置值，配置标识和HARQ偏置值之间的关系是预设的或通过信令配置的；可进一步计算HARQ进程ID。
在上述任意一个实施例中，优选地，所述上行控制信息还包含第2指示信息，所述第2指示信息表示HARQ进程ID值或HARQ偏置值。
在上述第一方面任意一个实施例中，优选地，将上行控制信息与上行数据进行速率匹配后，映射在所述上行数据的第一个DM RS后的符号上。
在上述第一方面任意一个实施例中，优选地，终端在当前配置重复发送的上行数据所使用的冗余版本序列号由高层参数配置。
在上述第一方面任意一个实施例中，优选地，引入码率补偿因子，降低上行控制信息的码率。
第二方面，本申请实施例提出一种上行调度资源多配置数据传送方法，用于网络设备，当上行调度资源包含多个配置时，所述多个配置的上行调度资源发送周期、频率资源相同，起始时刻不同，本申请的方法是：在当前配置的上行数据中解复用接收上行控制信息；所述上行控制信息包含第1指示信息；所述第1指示信息用于识别所述当前配置的上行调度资源。
优选地，所述第1指示信息为配置标识，每一个所述配置标识对应一个配置。
优选地，所述第1指示信息包含新数据指示和冗余版本中至少一个；所述新数据指示，用于指示当前配置的上行数据是新数据还是重传数据；所述冗余版本，用于指示当前配置的上行数据的重传次数。
根据所述配置标识确定对应的HARQ偏置值，配置标识和HARQ偏置值之间的关系是预设的或通过信令配置的，可计算得到HARQ进程ID。
在上述第二方面任意一个实施例中，所述上行控制信息还包含第2指示信息，所述第2指示信息表示HARQ进程ID值或HARQ偏置值。
在上述第二方面任意一个实施例中，优选地，所述解复用的方式是：在所述上行数据的第一个DM RS后的符号上，搜索上行控制信息。
在上述第二方面任意一个实施例中，优选地，网络设备识别当前配置重复发送的上行数据所使用的冗余版本序列号由高层参数配置。
在上述第二方面任意一个实施例中，优选地，接收多个所述上行数据，根据第1指示信息和或第2指示信息对冗余信息进行合并。
第三方面，本申请实施例提出一种终端设备，用于本申请第一方面任意一项实施例所述方法，所述终端设备包含控制模块、发送模块；其中，控制模块，用于生成所述上行控制信息；发送模块，用于发送所述上行控制信息和所述上行数据。
第四方面，本申请实施例还提出一种网络设备，用于本申请第二方面任意 一项实施例所述方法，所述网路设备包含接收模块、确定模块；其中，所述接收模块，用于接收所述上行数据和上行控制信息；所述确定模块，用于识别所述第1指示信息，确定HARQ进程ID和当前配置的上行调度资源。
第五方面，本申请实施例还提出一种移动通信系统，包含至少一个如本申请第三方面实施例所述终端设备和至少一个如本申请第四方面实施例所述网络设备。
本申请实施例采用的上述至少一个技术方案能够达到以下有益效果：
终端配置多个调度资源的情况下，网络设备需要知道终端具体在哪个调度资源上发送，以便上行数据的接收和合并。
通过引入上行控制信息在多个重传的上行数据上复用的方法，定义上行控制信息复用在上行数据的排列方法，统一了网络设备和终端对上行控制信息的发送位置，还可以通知网络设备对应数据是哪个调度重传、相应数据是新数据还是重传数据、以及对应上行数据的冗余版本号，解决了网络设备无法区分多个配置的上行调度数据的问题。
附图说明
图1为多配置的上行调度资源示意图；
图2为多配置的上行调度资源，上行数据和上行控制信息示意图；
图3为上行控制信息在上行数据中的复用示意图；
图4为本发明方法用于终端设备的流程图；
图5为本发明方法用于网络设备的流程图；
图6为本发明移动通信系统示意图。
具体实施方式
为使本申请的目的、技术方案和优点更加清楚，下面将结合本申请具体实施例及相应的附图对本申请技术方案进行清楚、完整地描述。显然，所描述的实施例仅是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施 例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
以下结合附图，详细说明本申请各实施例提供的技术方案。
图1为多配置的上行调度资源示意图。
多个配置的上行调度资源可以降低随机到达的上行数据的发送时延，如图1所示：当终端有低时延业务发送的时候，配置了4个上行调度资源(Config1～4)，它们的发送周期和频率资源相同，发送的起始时刻不同，保证低时延业务随机到达能够最低时延的找到上行发送的资源。终端根据业务传送需要，选择最合适的上行调度资源。
R15已有技术只给终端配置一个调度资源，不需要网络设备(如基站)区分终端是在哪个调度资源上发送；而这里给终端配置多个调度资源的情况下，网络设备需要知道终端具体在哪个调度资源上发送，以便接收和合并上行数据。
单个配置的调度资源，冗余版本号和一个周期的发送时机关联，因此网络设备能够识别发送时机的冗余版本号。多个配置资源的起始发送时机是灵活的，如何通知网络设备冗余版本号也是需要解决的问题。
具体地说，多个配置的调度资源，由于起始位置很灵活，重传数据可能会在网络设备侧丢掉，导致网络设备因为不知道哪些传输是初始发送，哪些是重传发送，不知道该合并哪些重传数据，例如，网络设备在图1所示的第3次传输时机接收到上行数据，不知晓其为第1上行调度资源配置(Config 1)的重传数据(Config 1的第3次传输)、还是第2上行调度资源(Config 2)的重传数据(Config 2的第2次传输)、还是第3上行调度资源(Config 3)的初始发送数据(Config 3的第1次传输)。因此终端设备要通知网络设备该上行数据是新数据还是重传数据。
图2为多配置的上行调度资源，上行数据和上行控制信息示意图。
当上行调度资源包含多个配置时，所述多个配置的上行调度资源发送周期、频率资源相同，起始时刻不同，本申请的方法是，上行控制信息复用在当前配置的上行数据中；所述上行控制信息包含第1指示信息；所述第1指示信息用于识别所述当前配置的上行调度资源。
例如，所述第1指示信息包含新数据指示和冗余版本中至少一个；所述新数据指示，用于指示当前配置的上行数据是新数据还是重传数据；所述冗余版本，用于指示当前配置的上行数据的重传次数。所述第2指示信息为HARQ进程ID值，例如，终端发送上行控制信息给网络设备，上行控制信息包括：HARQ进程ID，新数据指示，冗余版本。所述上行控制信息复用在配置的N个调度资源的上行数据中，复用的方式是速率匹配的方法，将上行控制信息速率匹配后的比特序列按照频域优先的方式，映射在上行数据的第一个DM RS后的数据符号上。引入码率补偿因子，降低上行控制信息的码率，提高上行控制信息的传输可靠性。高层配置所述码率补偿因子。
再例如，所述第1指示信息为配置标识，每一个所述配置标识对应一个配置，也就是对应该配置的上行调度资源。例如，为降低上行控制信息的开销，上行控制信息只需要发送具体是哪个配置，比如有N个配置调度的上行资源，只需要log 2N比特即可指示给网络设备，具体所使用的调度配置n(n＝[1，2，...，N])。网络设备知道了第n个配置调度后，利用不同配置的HARQ偏置值(HARQ_offset)来区分不同配置的HARQ进程ID号，需要说明的是，根据所述配置标识确定对应的HARQ偏置值，配置标识和HARQ偏置值之间的关系是预设的或通过信令配置的。另外，终端进行K次重复发送所使用的RV序列号由高层参数配置。第k个传输时机关联的RV由所配置的RV序列中的第[mod(n-1,4)+1]个值确定。
在本申请的实施例中，可以用第2指示信息表示HARQ进程ID值或HARQ偏置值；当第1指示信息是配置标识时，也可以根据预设的与配置标识对应的 HARQ偏置值，计算HARQ进程ID值。
如图2，网络设备配置最多8个授权调度，配置了8组高层参数用于授权调度，终端在其中4组参数(Config 1～4)中任意1组对应的资源上发送上行数据，重传次数为4。
图3为上行控制信息在上行数据中的复用示意图。
上行控制信息，复用的方式是速率匹配的方法，将上行控制信息速率匹配后的比特序列按照频域优先的方式，映射在上行数据的第1个上行参考信号后的数据符号上。例如图3中的数据块，横轴表示时间域，纵向表示频率域。上行控制信息(灰色信息体)位置在第1个上行参考信号后的数据符号上，频率由低到高排列。
图4为本发明方法用于终端设备的流程图。
本申请实施例提供一种上行调度资源多配置数据传送方法，用于终端设备，当上行调度资源包含多个配置时，所述多个配置的上行调度资源发送周期、频率资源相同，起始时刻不同，本申请的方法包含以下步骤：
步骤101、生成上行控制信息；
所述上行控制信息包含第1指示信息；所述第1指示信息用于识别当前配置的上行调度资源。
例如，所述第1指示信息为配置标识，每一个所述配置标识对应一个配置，即一组上行调度资源。再例如，所述第1指示信息包含新数据指示和冗余版本中至少一个；所述新数据指示，用于指示当前配置的上行数据是新数据还是重传数据；所述冗余版本，用于指示当前配置的上行数据的重传次数。
优选地，所述上行控制信息还包含第2指示信息，所述第2指示信息表示HARQ进程ID值或HARQ偏置值。
优选地，根据所述配置标识确定对应的HARQ偏置值，配置标识和HARQ偏置值之间的关系是预设的或通过信令配置的。进一步地，根据HARQ偏置 值用公式(2)计算HARQ进程ID。
在本申请任意一个实施例中，优选地，终端在当前配置重复发送的上行数据所使用的冗余版本序列号由高层参数配置。
步骤102、上行控制信息复用在当前配置的上行数据中；
例如将上行控制信息与上行数据进行速率匹配后，映射在所述上行数据的第一个DM RS后的符号上(见图3所示实施例)。
在本申请任意一个实施例中，优选地，引入码率补偿因子，降低上行控制信息的码率。
引入码率补偿因子，降低上行控制信息的码率，提高上行控制信息的传输可靠性。具体的，上行控制信息的占用RE个数计算公式为：
Figure PCTCN2020073699-appb-000001
Q′ UCI为上行控制信息的码率。公式中
Figure PCTCN2020073699-appb-000002
为码率补偿因子，其他变量及表达式见TS38.213标准(Vf.6.0)第6.3.2.4.1.1节。
优选地，终端在当前配置所使用的码率补偿因子由高层参数配置。
步骤103、发送上行控制信息和上行数据；
例如，终端在发送上行数据的时候，发送相应数据的上行控制信息。该上行控制信息包含HARQ进程号，新数据指示和冗余版本信息。本实施例中的上行控制信息，包括HARQ进程号(4比特)，新数据指示器(1比特)，冗余版本(2比特)，总共7比特。
再例如，终端在发送上行数据的时候，发送相应数据的上行控制信息，该上行控制信息包含2比特信息，用于指示给网络设备终端具体发送的上行数据的配置标识。
图5为本发明方法用于网络设备的流程图。
本申请实施例提出一种上行调度资源多配置数据传送方法，用于网络设备，当上行调度资源包含多个配置时，所述多个配置的上行调度资源发送周期、频率资源相同，起始时刻不同，本申请的方法包含以下步骤：
步骤201、接收上行数据和上行控制信息；
在当前配置的上行数据中解复用接收上行控制信息；
优选地，所述解复用的方式是：在所述上行数据的第一个DM RS后的符号上，搜索上行控制信息。
步骤202、接收第1指示信息，或者，进一步接收第2指示信息；
所述上行控制信息包含第1指示信息；所述第1指示信息用于识别所述当前配置的上行调度资源。
优选地，所述第1指示信息为配置标识，每一个所述配置对应一个配置标识。或者，所述第1指示信息包含新数据指示和冗余版本中至少一个；所述新数据指示，用于指示当前配置的上行数据是新数据还是重传数据；所述冗余版本，用于指示当前配置的上行数据的重传次数。
网络设备根据第1指示信息，确定多个上行数据是否使用相同的上行调度资源配置。
优选地，根据所述配置标识确定对应的HARQ偏置值，配置标识和HARQ偏置值之间的关系是预设的或通过信令配置的。进一步地，根据HARQ偏置值用公式(2)计算HARQ进程ID。
优选地，所述上行控制信息还包含第2指示信息，所述第2指示信息表示HARQ进程ID值或HARQ偏置值。例如，所述第2指示信息即为HARQ进程ID值。或者，所述第2指示信息为HARQ偏置值，每一个所述配置对应一个HARQ偏置值(HARQ_offset)。网络设备知道了第n个配置调度后，利用不同配置的HARQ_offset来区分不同配置的HARQ进程ID号，使得每个配置的HARQ进程ID的资源池互相独立来避免HARQ进程ID的冲突。
计算HARQ进程ID(HARQ Process ID)的方法为：
HARQ Process ID＝[floor(CURRENT_symbol/periodicity)]modulo nrofHARQ-Processes+HARQ_offset   (2)
本申请提出的HARQ_offsett是一个整数值，用于提供指定配置ID的偏置，公式(2)的其余部分，nrofHARQ_Processes是每个配置调度的进程数(见TS38.321标准(Vf.6.0)第5.3.1节)。公式(2)中除HARQ_offset外其他参数见TS 38.321 V f.6.0，这里CURRENT_symbol＝(SFN×numberOfSlotsPerFrame×numberOfSymbolsPerSlot+slot number in the frame×numberOfSymbolsPerSlot+symbol number in the slot)，如TS38.211定义的，SFN是数据帧号，numberOfSlotsPerFrame和numberOfSymbolsPerSlot分别指的是每个帧的连续时隙的数目和每个时隙中连续符号的数目。CURRENT_symbol指的是重复传输的第一次重传的符号系数(index)。periodicity指的是上行配置的周期。每个配置的上行调度数据配置相应的HARQ进程，并且HARQ进程ID小于nrofHARQ-Processes。
通过这个变换，每个配置调度的HARQ进程ID就可以从各自的HARQ进程IDs资源池里选择，从而避免冲突。
在上述任意一个实施例中，优选地，网络设备识别当前配置重复发送的上行数据所使用的冗余版本序列号由高层参数配置。网络设备知道了第n个配置调度后，终端进行K次重复发送所使用的RV序列号由高层参数配置。第k个传输时机关联的RV由所配置的RV序列中的第[mod(n-1,4)+1]个值确定，重复传输中的首次起始位置和RV是对应的。
步骤203、网络设备接收多个所述上行数据，根据第2指示信息和第1指示信息对冗余信息进行合并。
图6为本发明移动通信系统示意图。
本申请实施例提出一种终端设备10，用于本申请实施例所述方法，所述 终端设备包含控制模块11、发送模块12。其中，控制模块，用于生成所述上行控制信息；发送模块，用于发送所述上行控制信息和所述上行数据。
在所述控制模块中，所述上行控制信息包含第2指示信息、第1指示信息。所述第2指示信息用于确定HARQ进程ID；所述第1指示信息用于识别所述当前配置的上行调度资源。
例如，所述第1指示信息为配置标识，每一个所述配置标识对应一个配置的上行调度资源。每一个所述配置对应一个HARQ偏置值。。
再例如，所述第1指示信息包含新数据指示和冗余版本中至少一个。所述新数据指示，用于指示当前配置的上行数据是新数据还是重传数据。所述冗余版本，用于指示当前配置的上行数据的重传次数。具体的，HARQ进程号，用于指示所配置调度所在资源的HARQ进程号。新数据指示器：用于指示调度上行数据是新数据还是重传数据，若为新数据则此字域的值进行翻转，即与上一次检测到相同HARQ进程号下的上行控制信息的取值不同。冗余版本：用于指示调度的数据的冗余版本信息。
优选地，根据所述配置标识确定对应的HARQ偏置值，配置标识和HARQ偏置值之间的关系是预设的或通过信令配置的。进一步地，根据HARQ偏置值用公式(2)计算HARQ进程ID。
优选地，所述上行控制信息还包含第2指示信息，所述第2指示信息表示HARQ进程ID值或HARQ进程ID偏置值。
在所述发送模块中，将上行控制信息与上行数据进行速率匹配后，映射在所述上行数据的第一个DM RS后的符号上。引入码率补偿因子，降低上行控制信息的码率。
进一步地，所述终端设备包含配置模块13，优选地，终端在当前配置重复发送的上行数据所使用的冗余版本序列号、码率补偿因子，由高层信令的参数配置。
本申请实施例还提出一种网络设备20，用于本申请实施例所述方法，所述网络设备包含接收模块21、确定模块22；其中，所述接收模块，用于接收所述上行数据和上行控制信息；所述确定模块，用于识别所述第2指示信息、第1指示信息，确定HARQ进程ID和当前配置。
在所述接收模块中，在当前配置的上行数据中解复用接收上行控制信息；所述上行控制信息包含第1指示信息；优选地，所述接收模块，用于解复用，在所述上行数据的第一个DM RS后的符号上，搜索上行控制信息。
在所述确定模块中，根据根据第1指示信息，识别多个上行数据是否使用同一上行调度资源配置。
例如，第1指示信息包含上行数据的配置标识。所述网络设备接收第1个上行数据时，所述接收模块从第1个上行数据中解复用第1个上行控制信息，所述第1个上行控制信息中包含第1指示信息，所述确定模块根据第1指示信息识别第1个上行数据的当前配置为Config 1；所述网络设备接收第2个上行数据时，所述接收模块从第2个上行数据中解复用第2个上行控制信息，所述第2个上行控制信息中包含第1指示信息，所述确定模块根据第1指示信息识别第2个上行数据的当前配置仍旧为Config 1；因此，确定模块能够识别，所述第1个上行数据和第2个上行数据使用同一上行调度资源配置；
如果第2个上行数据的当前配置为Config 2，确定模块能够识别，所述第1个上行数据和第2个上行数据使用不同的上行调度资源配置。
再例如，所述第1指示信息包含新数据指示、冗余版本。所述确定模块能够根据所述新数据指示、冗余版本中至少一个信息，及上行数据的传输时机，判断2个或多个上行数据是否使用相同的上行调度资源配置。所述网络设备接收第1个上行数据时，所述接收模块从第1个上行数据中解复用第1个上行控制信息，所述第1个上行控制信息中包含第1指示信息，所述确定模块根据第1指示信息中的新数据指示识别第1个上行数据为新数据传送；在下一传输时 机，所述网络设备接收第2个上行数据时，所述接收模块从第2个上行数据中解复用第2个上行控制信息，所述第2个上行控制信息中包含第1指示信息，所述确定模块根据第1指示信息中的冗余版本识别第2个上行数据为第2次发送，因此，确定模块能够识别，所述第1个上行数据和第2个上行数据使用同一上行调度资源配置；
如果根据第1指示信息中的新数据指示识别第2个上行数据仍为新数据发送，则所述第1个上行数据和第2个上行数据使用不同的上行调度资源配置；
如果根据第1指示信息中的冗余版本识别第2个上行数据虽为重复发送，但不是第2次发送，则所述第1个上行数据和第2个上行数据使用不同的上行调度资源配置。
所述确定模块，还用于根据第1指示信息、或结合第1指示信息和第2指示信息对冗余信息进行合并。具体地，所述确定模块，应用于根据第1指示信息，对相同数据的重发数据进行合并；根据第2指示信息，合并属于同一HARQ进程ID的上行数据。
进一步地，所述网络设备包含配置模块23，所述配置模块包含冗余版本序列号，网络设备识别当前配置重复发送的上行数据所使用的冗余版本序列号由高层参数配置。
本申请实施例还提出一种移动通信系统，包含至少一个实施例所述终端设备和至少一个实施例所述网络设备。
系统工作时，例如网络设备向终端配置N个上行调度资源，用于上行数据免调度发送，终端在所配置的n(n＝1，…，N)个调度资源上发送上行数据的同时，发送上行控制信息，上行控制信息的内容包括HARQ进程ID号，新数据传输指示，冗余版本指示。为降低上行控制信息的开销，可以只上报当前配置所用的调度资源的标识。
上行控制信息复用在K次重传的上行数据中。复用的方式是速率匹配的 方法，将上行控制信息速率匹配后的比特序列按照频域优先的方式，映射在上行数据的第一个DM RS后的数据符号上。引入码率补偿因子，降低上行控制信息的码率，提高上行控制信息的传输可靠性。高层配置所述码率补偿因子。
网络设备接收上行数据、解复用出上行控制信息，识别多个上行数据是否使用同一配置。当接收K次重传的上行数据，当至少一次上行数据丢失后，根据接收的剩余上行数据中的第二指示信息，能够确定剩余上行数据所使用的是否同一配置和或确定剩余上行数据所使用的是哪一个配置。
高层配置的参数，例如码率补偿因子、冗余版本序号、配置的上行调度资源，网络设备可以通过设备接口获得，可通过网络设备发送给终端设备，也可以通过其他方式发送给终端设备。
还需要说明的是，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、商品或者设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、商品或者设备所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括所述要素的过程、方法、商品或者设备中还存在另外的相同要素。
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到本发明可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件，但很多情况下前者是更佳的实施方式。基于这样的理解，本发明的技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括若干指令用以使得一台终端设备(可以是手机，个人计算机，服务器，或者网络设备等)执行本发明各个实施例所述的方法。
以上所述仅是本发明的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本发明原理的前提下，还可以做出若干改进和润饰， 这些改进和润饰也应视本发明的保护范围。

Claims (35)

  1. 一种上行调度资源多配置数据传送方法，当上行调度资源包含多个配置时，所述多个配置的上行调度资源发送周期、频率资源相同，起始时刻不同，其特征在于，
    上行控制信息复用在当前配置的上行数据中；
    所述上行控制信息包含第1指示信息；
    所述第1指示信息用于识别所述当前配置的上行调度资源。
  2. 如权利要求1所述方法，其特征在于，
    所述第1指示信息为配置标识，每一个所述配置标识对应一个配置。
  3. 如权利要求1所述方法，其特征在于，
    所述第1指示信息包含新数据指示和冗余版本中至少一个；
    所述新数据指示，用于指示当前配置的上行数据是新数据还是重传数据；
    所述冗余版本，用于指示当前配置的上行数据的重传次数。
  4. 如权利要求2所述方法，其特征在于，
    根据所述配置标识确定对应的HARQ偏置值，配置标识和HARQ偏置值之间的关系是预设的或通过信令配置的。
  5. 如权利要求1～3任意一项所述方法，其特征在于，所述上行控制信息还包含第2指示信息，所述第2指示信息表示HARQ进程ID值或HARQ偏 置值。
  6. 如权利要求1～4任意一项所述方法，其特征在于，所述复用的方式是：
    将上行控制信息与上行数据进行速率匹配后，映射在所述上行数据的第一个DM RS后的符号上。
  7. 如权利要求1～4任意一项所述方法，其特征在于，终端在当前配置重复发送的上行数据所使用的冗余版本序列号由高层参数配置。
  8. 如权利要求1～4任意一项所述方法，其特征在于，引入码率补偿因子，降低上行控制信息的码率。
  9. 一种上行调度资源多配置数据传送方法，当上行调度资源包含多个配置时，所述多个配置的上行调度资源发送周期、频率资源相同，起始时刻不同，其特征在于，
    在当前配置的上行数据中解复用接收上行控制信息；
    所述上行控制信息包含第1指示信息；
    所述第1指示信息用于识别所述当前配置的上行调度资源。
  10. 如权利要求9所述方法，其特征在于，
    所述第1指示信息为配置标识，每一个所述配置标识对应一个配置。
  11. 如权利要求9所述方法，其特征在于，
    所述第1指示信息包含新数据指示和冗余版本中至少一个；
    所述新数据指示，用于指示当前配置的上行数据是新数据还是重传数据；
    所述冗余版本，用于指示当前配置的上行数据的重传次数。
  12. 如权利要求10所述方法，其特征在于，
    根据所述配置标识确定对应的HARQ偏置值，配置标识和HARQ偏置值之间的关系是预设的或通过信令配置的。
  13. 如权利要求9～11任意一项所述方法，其特征在于，所述上行控制信息还包含第2指示信息，所述第2指示信息表示HARQ进程ID值或HARQ偏置值。
  14. 如权利要求9～11任意一项所述方法，其特征在于，所述解复用的方式是：
    在所述上行数据的第一个DM RS后的符号上，搜索上行控制信息。
  15. 如权利要求9～11任意一项所述方法，其特征在于，网络设备识别当前配置重复发送的上行数据所使用的冗余版本序列号由高层参数配置。
  16. 如权利要求9～11任意一项所述方法，其特征在于，
    接收多个所述上行数据，根据第1指示信息和或第2指示信息对冗余信息进行合并。
  17. 一种终端设备，其特征在于，所述终端设备用于：
    当上行调度资源包含多个配置时，所述多个配置的上行调度资源发送周期、频率资源相同，起始时刻不同；
    上行控制信息复用在当前配置的上行数据中；
    所述上行控制信息包含第1指示信息；
    所述第1指示信息用于识别所述当前配置的上行调度资源。
  18. 如权利要求17所述终端设备，其特征在于，
    所述第1指示信息为配置标识，每一个所述配置标识对应一个配置。
  19. 如权利要求17所述终端设备，其特征在于，
    所述第1指示信息包含新数据指示和冗余版本中至少一个；
    所述新数据指示，用于指示当前配置的上行数据是新数据还是重传数据；
    所述冗余版本，用于指示当前配置的上行数据的重传次数。
  20. 如权利要求18所述终端设备，其特征在于，
    根据所述配置标识确定对应的HARQ偏置值，配置标识和HARQ偏置值之间的关系是预设的或通过信令配置的。
  21. 如权利要求17～19任意一项所述终端设备，其特征在于，所述上行控制信息还包含第2指示信息，所述第2指示信息表示HARQ进程ID值或HARQ偏置值。
  22. 如权利要求17～20任意一项所述终端设备，其特征在于，所述复用的方式是：
    将上行控制信息与上行数据进行速率匹配后，映射在所述上行数据的第一 个DM RS后的符号上。
  23. 如权利要求17～20任意一项所述终端设备，其特征在于，在当前配置重复发送的上行数据所使用的冗余版本序列号由高层参数配置。
  24. 如权利要求17～20任意一项所述终端设备，其特征在于，引入码率补偿因子，降低上行控制信息的码率。
  25. 如权利要求17～24任意一项所述终端设备，，其特征在于，包含控制模块、发送模块；
    控制模块，用于生成所述上行控制信息；
    发送模块，用于发送所述上行控制信息和所述上行数据。
  26. 一种网络设备，其特征在于，所述网络设备用于：
    当上行调度资源包含多个配置时，所述多个配置的上行调度资源发送周期、频率资源相同，起始时刻不同，
    在当前配置的上行数据中解复用接收上行控制信息；所述上行控制信息包含第1指示信息；所述第1指示信息用于识别所述当前配置的上行调度资源。
    识别所述第1指示信息，确定HARQ进程ID和当前配置的上行调度资源。
  27. 如权利要求26所述网络设备，其特征在于，
    所述第1指示信息为配置标识，每一个所述配置标识对应一个配置。
  28. 如权利要求26所述网络设备，其特征在于，
    所述第1指示信息包含新数据指示和冗余版本中至少一个；
    所述新数据指示，用于指示当前配置的上行数据是新数据还是重传数据；
    所述冗余版本，用于指示当前配置的上行数据的重传次数。
  29. 如权利要求27所述网络设备，其特征在于，
    根据所述配置标识确定对应的HARQ偏置值，配置标识和HARQ偏置值之间的关系是预设的或通过信令配置的。
  30. 如权利要求26～28任意一项所述网络设备，其特征在于，所述上行控制信息还包含第2指示信息，所述第2指示信息表示HARQ进程ID值或HARQ偏置值。
  31. 如权利要求26～28任意一项所述网络设备，其特征在于，所述解复用的方式是：
    在所述上行数据的第一个DM RS后的符号上，搜索上行控制信息。
  32. 如权利要求26～28任意一项所述网络设备，其特征在于，网络设备识别当前配置重复发送的上行数据所使用的冗余版本序列号由高层参数配置。
  33. 如权利要求26～28任意一项所述网络设备，其特征在于，
    接收多个所述上行数据，根据第1指示信息和或第2指示信息对冗余信息进行合并。
  34. 如权利要求26～33任意一项所述网络设备，其特征在于，包含接收模块、确定模块；
    所述接收模块，用于接收所述上行数据和上行控制信息；
    所述确定模块，用于识别所述第1指示信息，确定HARQ进程ID和当前配置的上行调度资源。
  35. 一种移动通信系统，包含至少1个如权利要求17～25任意一项所述终端设备和至少1个如权利要求26～34任意一项所述网络设备。
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