WO2020154833A1 - 一种空口资源调度方法、装置及设备 - Google Patents

一种空口资源调度方法、装置及设备 Download PDF

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Publication number
WO2020154833A1
WO2020154833A1 PCT/CN2019/073367 CN2019073367W WO2020154833A1 WO 2020154833 A1 WO2020154833 A1 WO 2020154833A1 CN 2019073367 W CN2019073367 W CN 2019073367W WO 2020154833 A1 WO2020154833 A1 WO 2020154833A1
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WIPO (PCT)
Prior art keywords
air interface
interface resource
resource configuration
configuration information
narrowband
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PCT/CN2019/073367
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English (en)
French (fr)
Inventor
管鲍
胡军
鲁志兵
张庆利
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Hytera Communications Corp Ltd
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Hytera Communications Corp Ltd
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Priority to PCT/CN2019/073367 priority Critical patent/WO2020154833A1/zh
Publication of WO2020154833A1 publication Critical patent/WO2020154833A1/zh
Anticipated expiration legal-status Critical
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation

Definitions

  • the present invention relates to the technical field of cluster communication, and more specifically, to an air interface resource scheduling method, device and equipment.
  • trunking communication technology has been widely used in the command and dispatch process of public security, government affairs, transportation, ports, medical and other industries.
  • broadband mobile communications With the increasing demand for broadband mobile communications in various industries, traditional narrowband trunking communication systems based on voice and low-speed data transmission can no longer meet the increasing demand for high-speed data services. Therefore, narrowband trunking communication systems and broadband trunking communications The system is used in combination to meet the various needs of industry users.
  • Air interface resources refer to the spectrum resources required to transmit data between user terminals and base stations.
  • Two independent base stations equipped with a narrowband trunking communication system and a broadband trunking communication system can achieve communication between the base station and the user terminal through air interface resources.
  • Two-way data communication for multiple services At present, the total number of air interface resources used by the narrowband trunking communication system and the broadband trunking communication system is fixed, and the number of air interface resources that can be used by the two are also statically allocated and independent of each other.
  • the traffic carried by the narrowband trunking communication system and the broadband trunking communication system varies in real time with the actual size of the data transmitted by the two-way data communication, that is, the resources of the air interface resources actually required by the narrowband trunking communication system and the broadband trunking communication system.
  • the quantity changes dynamically, which results in that when the wide and narrowband trunking communication system uses the existing statically allocated air interface resources for data communication, it is difficult to obtain high air interface resource utilization.
  • the present invention provides an air interface resource scheduling method, device and equipment, which improves the air interface resource utilization rate.
  • the present invention provides the following technical solutions:
  • An air interface resource scheduling method includes:
  • the service data information includes transmission service volume and/or service scheduling conditions
  • the service data information schedule and allocate the total amount of available air interface resources to generate air interface resource configuration information;
  • the air interface resource configuration information includes narrowband air interface resource configuration information and/or broadband air interface resource configuration information;
  • the method further includes:
  • performing data transmission according to the air interface resource configuration information includes:
  • the same radio frequency unit is used to send or receive data.
  • scheduling and assigning the total amount of available air interface resources to generate air interface resource configuration information includes:
  • the service scheduling condition includes: the narrowband channel condition, the broadband channel condition, and the service level.
  • sending the air interface resource configuration information to the terminal includes:
  • the air interface resource configuration signal includes a narrowband resource configuration signal and/or a broadband resource configuration signal
  • An air interface resource scheduling method applied to a terminal, includes:
  • the air interface resource configuration information includes narrowband air interface resource configuration information and/or broadband air interface resource configuration information;
  • Data transmission is performed according to the air interface resource configuration information.
  • performing data transmission according to the air interface resource configuration information includes:
  • the base station According to the data packet transmission resource configuration information, send the first narrowband service data packet and/or the first broadband service data packet to the base station, so that the base station parses the first narrowband service data packet and /Or the first broadband service data packet.
  • performing data transmission according to the air interface resource configuration information includes:
  • An air interface resource scheduling device including:
  • the information determining unit is used to determine service data information between the base station and the terminal; the service data information includes transmission service volume and/or service scheduling conditions;
  • the resource acquisition unit is used to acquire currently available air interface resources
  • the resource allocation unit is configured to schedule and allocate the total amount of available air interface resources according to the service data information to generate air interface resource configuration information;
  • the air interface resource configuration information includes narrowband air interface resource configuration information and/or broadband air interface resource configuration information;
  • the data transmission unit is configured to perform data transmission according to the air interface resource configuration information.
  • it also includes:
  • the information sending unit is used for the resource allocation unit to schedule and allocate the total amount of available air interface resources according to the service data information, and after generating air interface resource configuration information, send the air interface resource configuration information to the terminal to Enabling the terminal to perform data transmission according to the received air interface resource configuration information.
  • the data transmission unit includes:
  • the first transmission unit is configured to use the same radio frequency unit and the same feeder system to send or receive data according to the narrowband air interface resource configuration information and/or the broadband air interface resource configuration information;
  • the second transmission unit is configured to use the same radio frequency unit to send or receive data according to the narrowband air interface resource configuration information and/or the broadband air interface resource configuration information.
  • the resource allocation unit includes:
  • a usage determination unit configured to determine the occupation of narrowband air interface resources and the occupation of broadband air interface resources required for the transmission service volume in the service data information
  • An information generating unit configured to schedule and allocate the total amount of air interface resources according to the narrowband air interface resource occupation, the broadband air interface resource occupation, narrowband channel conditions, broadband channel conditions, and service level, to generate the air interface resources Configuration information;
  • the service scheduling condition includes: the narrowband channel condition, the broadband channel condition, and the service level.
  • the information sending unit includes:
  • An information processing unit configured to perform signal waveform conversion, signal modulation, and frequency conversion on the air interface resource configuration information to generate an air interface resource configuration signal;
  • the air interface resource configuration signal includes a narrowband resource configuration signal and/or a broadband resource configuration signal;
  • the information sending unit is configured to send the air interface resource configuration signal to the terminal.
  • An air interface resource scheduling device applied to a terminal including:
  • An information receiving unit configured to receive air interface resource configuration information sent by the base station; the air interface resource configuration information includes narrowband air interface resource configuration information and/or broadband air interface resource configuration information;
  • the data transmission unit is configured to perform data transmission according to the air interface resource configuration information.
  • the data transmission unit includes:
  • An information determining unit configured to determine data packet transmission resource configuration information corresponding to the air interface resource configuration information
  • a data generating unit configured to generate a first narrowband service data packet corresponding to the narrowband air interface resource configuration information, and/or a first broadband service data packet corresponding to the broadband air interface resource configuration information;
  • the data sending unit is configured to send the first narrowband service data packet and/or the first broadband service data packet to the base station according to the data packet transmission resource configuration information, so that the base station can analyze the first A narrowband service data packet and/or the first broadband service data packet.
  • the data transmission unit includes:
  • a data receiving unit configured to receive, from the base station, a second narrowband service data packet corresponding to the narrowband air interface resource configuration information, and/or a second broadband service data packet corresponding to the broadband air interface resource configuration information;
  • the data analysis unit is configured to analyze the second narrowband service data packet and/or the second broadband service data packet.
  • a scheduling device including: a memory and a processor
  • the memory is used to store programs
  • the processor calls the program and is used to:
  • the service data information includes transmission service volume and/or service scheduling conditions
  • the service data information schedule and allocate the total amount of available air interface resources to generate air interface resource configuration information;
  • the air interface resource configuration information includes narrowband air interface resource configuration information and/or broadband air interface resource configuration information;
  • a terminal including a receiving port and a processor
  • the receiving port is used to receive air interface resource configuration information sent by the base station;
  • the air interface resource configuration information includes narrowband air interface resource configuration information and/or broadband air interface resource configuration information;
  • the processor is configured to perform data transmission according to the air interface resource configuration information.
  • the present invention provides an air interface resource scheduling method, device, and equipment.
  • the total amount of available air interface resources is scheduled and allocated based on the service data information between the base station and the terminal. , Generating air interface resource configuration information including narrowband air interface resource configuration information and/or broadband air interface resource configuration information, and then perform data transmission according to the air interface resource configuration information. It can be seen that according to the actual service data information between the base station and the terminal, the total amount of available air interface resources is flexibly scheduled and allocated, which realizes the on-demand dynamic allocation of air interface resources when two-way data communication is carried out between the base station and the terminal. The utilization rate of air interface resources is improved.
  • FIG. 1 is a method flowchart of an air interface resource scheduling method provided by an embodiment of the present invention
  • Figure 2 is a schematic structural diagram of a scheduling platform provided by an embodiment of the present invention.
  • FIG. 3 is a method flowchart of another air interface resource scheduling method according to an embodiment of the present invention.
  • FIG. 4 is a method flowchart of yet another air interface resource scheduling method provided by an embodiment of the present invention.
  • FIG. 5 is a method flowchart of an air interface resource scheduling method applied to a terminal according to an embodiment of the present invention
  • FIG. 6 is a method flowchart of another air interface resource scheduling method applied to a terminal according to an embodiment of the present invention.
  • FIG. 7 is a method flowchart of still another air interface resource scheduling method applied to a terminal according to an embodiment of the present invention.
  • FIG. 8 is a framework diagram of a unified time-frequency resource provided by an embodiment of the present invention.
  • FIG. 9 is a comparison diagram of an OFDM waveform and an FBMC waveform provided by an embodiment of the present invention.
  • FIG. 10 is a comparison diagram of OFDM and FBMC waveform guardbands provided by an embodiment of the present invention.
  • FIG. 11 is a schematic structural diagram of an air interface resource scheduling apparatus provided by an embodiment of the present invention.
  • FIG. 12 is a schematic structural diagram of an air interface resource scheduling apparatus applied to a terminal according to an embodiment of the present invention.
  • the embodiment of the present invention discloses an air interface resource scheduling method, which is applied to a base station or a core network.
  • the implementation of the present invention uses the base station as an example for description.
  • the method specifically includes the following steps:
  • the service data information includes transmission service volume and/or service scheduling conditions.
  • the transmission service volume between the base station and the terminal refers to the data volume in the wide and narrowband service data packets transmitted between the base station and the terminal during data communication, and mainly includes the uplink transmission service volume and the downlink transmission service volume.
  • the terminal transmits data packets to the base station.
  • the base station can obtain the transmission traffic through the buffer status report reported from the terminal; when the transmission traffic is the downlink transmission traffic, The base station transmits data packets to the terminal.
  • the base station or the core network can obtain the transmission traffic through the background equipment connected to it, such as the broadband and narrowband converged core network system or the cluster scheduling application integrated platform system.
  • Service scheduling conditions include narrowband channel conditions, broadband channel conditions, and service levels.
  • the narrowband channel can refer to the channel used to transmit narrowband service data packets between the base station and the terminal, and the narrowband channel condition can refer to the distance between the narrowband channel and the base station, the transmission speed of the narrowband channel, etc.
  • the broadband channel can refer to the base station
  • the channel used to transmit broadband service data packets with the terminal, and the broadband channel condition may refer to the distance between the broadband channel and the base station, and the transmission speed of the broadband channel.
  • the narrowband channel condition corresponds to the wideband channel condition one to one.
  • the narrowband channel condition is the distance between the narrowband channel and the base station
  • the wideband channel condition is the distance between the wideband channel and the base station.
  • the service level of the terminal can be pre-set based on the type of service data packets that the terminal itself sends more times. If the number of times "video service data packets" are sent more, then the service level of the terminal can be set to "one Level", the number of times of sending "voice service data packets" is more, then the service level of the terminal can be set to "Level 2", where "Level 1" is higher than “Level 2".
  • the service scheduling conditions can be obtained in advance, and the obtaining method can be based on the process of the terminal sending broadband and narrowband service data packets last time; it can also be based on the statistics of the process of sending broadband and narrowband service data packets multiple times by the terminal. Analysis obtained.
  • Air interface resources refer to the spectrum resources occupied by the user terminal and the base station for mutual data transmission.
  • the available air interface resources in this embodiment can be allocated, including all unused narrowband resources and broadband resources.
  • the air interface resource configuration information includes narrowband air interface resource configuration information and/or broadband air interface resource configuration information.
  • the narrowband air interface resource configuration information includes the narrowband air interface resources that need to be used, and the broadband air interface resource configuration information includes the broadband air interface resources that need to be used.
  • the narrowband air interface resources or broadband air interface resources that need to be used may be zero. That is, only broadband air interface resources or narrowband air interface resources can be used for data transmission. In addition, broadband air interface resources and narrowband air interface resources can also be used for data transmission.
  • the sum of the allocation of narrowband air interface resources and the allocation of broadband air interface resources is generally less than or equal to the total available air interface resources.
  • the allocation of narrowband air interface resources corresponds to the occupancy of narrowband air interface resources, which is mainly used as the air interface resources to be occupied by narrowband service data packets in the data communication process;
  • the allocation of broadband air interface resources corresponds to the occupancy of broadband air interface resources, which is mainly used in the data communication process Air interface resources to be occupied by broadband service data packets.
  • the total amount of narrowband air interface resource allocation and broadband air interface resource allocation is greater than the total amount of available air interface resources, the total amount of available air interface resources can be repeated for multiple scheduling allocations, and the remaining after this scheduling allocation
  • the narrowband air interface resource allocation and broadband air interface resource allocation are used as the narrowband air interface resource allocation and broadband air interface resource allocation for the next scheduling and allocation operation, until all narrowband service data packets and all data packets in a data communication process are completed.
  • the transmission of broadband service data packets not only provides sufficient air interface resources for the two-way data communication between the base station and the terminal, but also ensures the data integrity of the two-way data communication.
  • the base station of the embodiment of the present invention integrates a narrowband trunking communication system and a broadband trunking communication system
  • the base station when used for two-way data communication with the terminal, it can be based on the actual narrowband air interface required in the two-way data communication process.
  • Resources and broadband air interface resources are dynamically allocated to the available air interface resources in the base station to maximize the utilization rate of the air interface resources of the base station.
  • the narrowband trunking communication system and the broadband trunking communication system are integrated into one base station, which simplifies the structure of the base station, improves the functions of the base station, and further reduces the construction cost.
  • step S13 may include:
  • the same radio frequency unit is used to send or receive data.
  • the radio frequency units of the broadband trunking communication system and the narrowband trunking communication system are merged, and the two systems use the same radio frequency unit;
  • the antenna feeder system of the broadband trunking communication system and the narrowband trunking communication system are merged, and the two systems use the same feeder system.
  • the broadband trunking communication system and the narrowband trunking communication system can use the same radio frequency unit, and more preferably, in addition to the same radio frequency unit, the same feeder system can also be used.
  • radio resource control RRC layer entities of the broadband trunking communication system and the narrowband trunking communication system are merged to form a converged RRC layer entity, which is uniformly responsible for the management of the air interface resources of the two systems;
  • the media intervention control layer MAC layer entities of the broadband trunking communication system and the narrowband trunking communication system are merged to form a converged MAC layer entity, which is responsible for the scheduling of air interface resources of the two systems.
  • the broadband trunking communication system and the narrowband trunking communication system use their own physical layer and digital intermediate frequency respectively. Therefore, the unified air interface resource scheduling platform includes a converged RRC layer, MAC scheduling layer and radio frequency, as well as separate physical layer and digital intermediate frequency, as shown in Figure 2. Shown.
  • the combined RRC and MAC functional entities will allocate air interface resources in accordance with the actual business requirements of the two systems under the unified time-frequency resource framework to achieve on-demand allocation, thereby increasing limited spectrum resources Utilization rate.
  • the physical layer is divided into multiple processing procedures.
  • the baseband signal waveforms defined by the broadband trunking communication system and the narrowband trunking communication system are respectively generated, and the respective baseband signals are modulated into the allocated time-frequency resource blocks at the digital intermediate frequency.
  • the signals of the broadband trunking communication system and the narrowband trunking communication system are combined, and the antenna feeder system is multiplexed to realize the flexible deployment of the common spectrum.
  • the new unified air interface resource scheduling device breaks the current constraints that cannot be dynamically adjusted according to business needs, and realizes the on-demand dynamic allocation of air interface resources in a wide and narrowband trunking system.
  • the total amount of available air interface resources is scheduled and allocated to generate air interface resource configuration information including narrowband air interface resource configuration information and/or broadband air interface resource configuration information.
  • the air interface resource configuration information is used for data transmission. It can be seen that according to the actual service data information between the base station and the terminal, the total amount of available air interface resources is flexibly scheduled and allocated, which realizes the on-demand dynamic allocation of air interface resources when two-way data communication is performed between the base station and the terminal. The utilization rate of air interface resources is improved.
  • the air interface resource scheduling method of the present invention can be used.
  • the air interface resource scheduling method of the present invention can be used .
  • the air interface resource scheduling method of the present invention can be used.
  • the method may further include:
  • the terminal after the air interface resource configuration information is sent to the terminal, after receiving the air interface resource configuration information, the terminal sends or detects the narrowband service data packet corresponding to the narrowband air interface resource configuration amount, and the corresponding broadband air interface resource configuration amount Broadband service data package;
  • the terminal When the transmission traffic is the uplink transmission traffic, the terminal transmits data packets to the base station.
  • the air interface resource configuration information is mainly used to inform the terminal that the base station has allocated the required wide and narrowband air interface resources at the current moment.
  • the terminal can send the narrowband service data packets and broadband service data packets corresponding to the configuration amount to the base station, so that the base station dynamically adjusts the bandwidth and narrowband air interface resource configuration according to the uplink transmission service volume, and the terminal transmits the bandwidth to the base station.
  • the base station transmits data packets to the terminal.
  • the air interface resource configuration information is used to inform the terminal that the base station has dynamically adjusted according to the wide and narrowband service data packets it wants to send to the terminal at this time
  • the terminal can then receive the corresponding configured amount of narrowband service data packets and broadband service data packets from the base station, and detect the received wide and narrowband service data packets.
  • sending the air interface resource configuration information to the terminal may include:
  • the air interface resource configuration signal includes a narrowband resource configuration signal and/or a broadband resource configuration signal;
  • the terminal is a broadband and narrowband converged terminal, which can receive both broadband signals and narrowband signals. Only one configuration signal can be generated from the air interface resource configuration information and sent to the terminal, which can be broadband or narrowband.
  • the signal waveform conversion is mainly used to make the air interface resource configuration information conform to the baseband signal waveform defined by the broadband and narrowband trunking communication system.
  • Signal modulation is mainly used to modulate the air interface resource configuration information after signal waveform conversion into the corresponding time-frequency resource block.
  • multi-carrier modulation technologies such as filter bank multi-carrier technology (FBMC technology), universal filter multi-carrier technology (UFMC technology), and generalized frequency division multiplexing technology (GFDM technology) can be used to complete signal modulation.
  • Frequency conversion is mainly used to convert the frequency of the air interface resource configuration information applied to the base station after signal modulation to the frequency applicable to the terminal.
  • the narrowband resource configuration signal includes a narrowband air interface resource configuration amount
  • the broadband resource configuration signal includes a broadband air interface resource configuration amount.
  • the signal waveform conversion, signal modulation, and frequency conversion are sequentially performed on the air interface resource configuration information to generate a narrowband resource configuration signal and a broadband resource configuration signal, and send them to the terminal, so that the terminal can receive and carry it from the base station in time.
  • signal waveform conversion, signal modulation, and frequency conversion are performed on the air interface resource configuration information to meet the normal communication requirements between the base station and the terminal.
  • step S13 may include:
  • the transmission service volume between the base station and the terminal refers to the data volume in the wide and narrowband service data packets transmitted during data communication between the base station and the terminal. Therefore, the actual transmission volume can be determined based on the transmission service volume. Broadband air interface resource occupation and narrowband air interface resource occupation required for broadband and narrowband service data packets respectively.
  • S22 According to the narrowband air interface resource occupation, the broadband air interface resource occupation, narrowband channel conditions, broadband channel conditions, and service level, schedule and allocate the total amount of air interface resources to generate the air interface resource configuration information;
  • the service scheduling condition includes: the narrowband channel condition, the broadband channel condition, and the service level.
  • the determined narrowband air interface resource occupancy, broadband air interface resource occupancy, broadband channel condition, narrowband channel condition, and service level are used together as the basis for scheduling and allocation, and the total amount of available air interface resources is scheduled and allocated.
  • To generate broadband air interface resource configuration information and narrowband air interface resource configuration information are used together as the basis for scheduling and allocation, and the total amount of available air interface resources is scheduled and allocated.
  • this embodiment discloses another air interface resource scheduling method applied to a base station , Please refer to Figure 4, the method specifically includes the following steps:
  • S31 Receive a first narrowband service data packet corresponding to a narrowband air interface resource configuration amount and a first broadband service data packet corresponding to a broadband air interface resource configuration amount from the terminal;
  • the allocation amount of narrowband air interface resources and the allocation amount of broadband air interface resources are determined according to the uplink transmission service volume.
  • the base station when the transmission traffic between the base station and the terminal is the uplink transmission traffic, after the base station sends the air interface resource configuration information to the terminal, it will receive the narrowband air interface resource configuration carried by the corresponding air interface resource configuration information from the terminal.
  • the first narrowband service data packet and the first broadband service data packet corresponding to the broadband air interface resource configuration are sent to the terminal, so that the base station dynamically adjusts the bandwidth and narrowband air interface resource configuration according to the uplink transmission traffic.
  • the terminal transmits data communication of broadband and narrowband service data packets to the base station.
  • the base station analyzes the received first narrowband service data packet and the first broadband service data packet, and can identify the data type, data volume and other information in the wide and narrowband service data packets, so as to compare the wide and narrowband service data.
  • the package performs corresponding processing operations.
  • the base station can also forward the first narrowband service data packet and the first broadband service data packet to the background device, such as broadband and narrowband service data packets.
  • the background device such as broadband and narrowband service data packets.
  • the first narrowband service data packet corresponding to the narrowband air interface resource configuration amount and the corresponding broadband air interface resource are received from the terminal Configure the amount of the first broadband service data packet and detect it to realize the on-demand adjustment of the wide and narrowband air interface resources during the data communication process of the terminal transmitting the wide and narrowband service data packets to the base station, thereby increasing the air interface resources Utilization rate.
  • this embodiment discloses another air interface resource scheduling method applied to a base station , The method specifically includes the following steps:
  • the allocation of narrowband air interface resources and the allocation of broadband air interface resources are generated based on the downlink transmission traffic.
  • the base station when the transmission traffic between the base station and the terminal is the downlink transmission traffic, the base station sends the air interface resource configuration information to the terminal before sending the corresponding narrowband air interface resource configuration information carried by the air interface resource configuration information.
  • the second narrowband service data packet and the second broadband service data packet corresponding to the broadband air interface resource configuration are sent to the terminal, so that the base station can dynamically adjust the bandwidth and narrowband air interface resource configuration based on the downlink transmission traffic volume.
  • the terminal transmits data communication of wide and narrowband service data packets.
  • the terminal detects the received second narrowband service data packet and the second broadband service data packet, so that the terminal can identify the width, data type, data volume and other information in the narrowband service data packet, so as to check the bandwidth. , Narrowband business data packets are processed accordingly.
  • the second narrowband service data packet corresponding to the narrowband air interface resource configuration amount and the corresponding broadband air interface resource configuration are sent A large amount of second broadband service data packets are sent to the terminal, which realizes the on-demand adjustment of the wide and narrowband air interface resources during the data communication process of the base station transmitting the wide and narrowband service data packets to the terminal, thereby improving the air interface resource utilization.
  • another embodiment of the present invention discloses an air interface resource scheduling method applied to a terminal. Please refer to FIG. 5, the method specifically includes the following steps:
  • the air interface resource configuration information includes narrowband air interface resource configuration information and/or broadband air interface resource configuration information.
  • step S42 includes two data transmission modes, one is an uplink data transmission mode, and the other is a downlink data transmission mode, which are now separately introduced.
  • step S42 may include:
  • the data packet transmission resource configuration information serves as a transmission basis for the terminal to send the data packet to the base station, which is beneficial to improve the transmission reliability of the broadband and narrowband service data packets.
  • S52 Generate a first narrowband service data packet corresponding to the narrowband air interface resource configuration information, and/or a first broadband service data packet corresponding to the broadband air interface resource configuration information;
  • a first narrowband service data packet corresponding to the configuration amount of narrowband air interface resources in the air interface resource configuration information and a first broadband service data packet corresponding to the configuration amount of broadband air interface resources are generated, and the first narrowband service data packet and the first broadband Service data packets are separately filtered and isolated;
  • the way of filtering isolation can be done by using a filter.
  • the data packet transmission resource configuration information serves as the transmission basis for the terminal to send the filtered and isolated first narrowband service data packet and the first broadband service data packet to the base station, and the filtered and isolated first narrowband service data packet and the first broadband service data
  • the packet is sent to the base station at the same time, which is beneficial for the base station that integrates the narrowband trunking communication system and the broadband trunking communication system to perform independent data processing operations on the transmitted first narrowband service data packet and the first broadband service data packet at the same time, which speeds up the base station
  • the data processing speed of broadband and narrowband business data packets has also improved the utilization of limited air interface resources.
  • the base station transmits data packets to the terminal, and the received air interface resource configuration information is mainly used to inform the terminal that the base station has allocated the required wide and narrowband air interface resources for it at the current moment, and the terminal can Send the first narrowband service data packet and the first broadband service data packet corresponding to the configuration amount to the base station, so as to realize the transmission from the terminal to the base station after the base station dynamically adjusts the bandwidth and narrowband air interface resource configuration according to the uplink transmission service volume Data communication of broadband and narrowband business data packets.
  • step S42 may include:
  • S61 Receive, from the base station, a second narrowband service data packet corresponding to the narrowband air interface resource configuration information, and/or a second broadband service data packet corresponding to the broadband air interface resource configuration information;
  • the base station transmits data packets to the terminal. Therefore, after the base station sends the air interface resource configuration information to the terminal, it also sends the second corresponding to the narrowband air interface resource configuration amount carried by the air interface resource configuration information.
  • the narrowband service data packet and the second broadband service data packet corresponding to the broadband air interface resource configuration are sent to the terminal, so that the base station dynamically adjusts the bandwidth and narrowband air interface resource configuration based on the downlink transmission traffic volume.
  • Data communication that transmits broadband and narrowband business data packets.
  • the terminal detects the received second narrowband service data packet and the second broadband service data packet, so that the terminal can identify the data type, data size and other information in the wide and narrowband service data packets, so as to compare the wide and narrowband service data packets.
  • the business data packets are processed accordingly.
  • the embodiment of the present invention discloses an air interface resource scheduling method, which is applied to a terminal and can realize uplink data transmission and downlink data transmission between the base station and the terminal, thereby realizing the total amount of available air interface resources after the base station is allocated according to flexible scheduling.
  • the purpose of transmitting or receiving the broadband and narrowband service data packets corresponding to the configuration amount to the terminal helps to improve the utilization rate of the air interface resources of the base station and the efficiency of data communication between the terminal and the base station.
  • the air interface resources in the above embodiments use 5G unified time-frequency resources.
  • 5G the size of the air interface time-frequency resource block in 5G is no longer a single specification, but can have multiple flexible configurations.
  • Comply with the period and the cyclic prefix CP length is flexible and variable, so as to meet different business requirements, and it is also conducive to making full use of fragmented spectrum resources.
  • different air interface waveforms can be deployed in these time-frequency resource blocks to meet the requirements and characteristics of different upper-layer services. Such as adapting to Internet services, real-time car networking services, voice call video services, TV/video broadcast/multicast services.
  • the FBMC waveform Compared with the OFDM waveform used in the LTE system, the FBMC waveform has good spectrum isolation characteristics. By designing different filter banks, the passband and stopband of the signal spectrum can be dynamically and flexibly adjusted according to needs. While ensuring the isolation performance, With a narrow transition band, it is ensured that the useful spectrum will not be wasted excessively, as shown in Figure 10.
  • another embodiment of the present invention provides an air interface resource scheduling device.
  • the air interface resource scheduling device can be installed inside the base station or in the core network. internal.
  • the air interface resource scheduling device may include:
  • the information determining unit 101 is configured to determine service data information between a base station and a terminal; the service data information includes transmission service volume and/or service scheduling conditions;
  • the resource acquiring unit 102 is configured to acquire currently available air interface resources
  • the resource allocation unit 103 is configured to schedule and allocate the total amount of available air interface resources according to the service data information to generate air interface resource configuration information;
  • the air interface resource configuration information includes narrowband air interface resource configuration information and/or broadband air interface resources Configuration information;
  • the data transmission unit 104 is configured to perform data transmission according to the air interface resource configuration information.
  • the data transmission unit 104 may include:
  • the first transmission unit is configured to use the same radio frequency unit and the same feeder system to send or receive data according to the narrowband air interface resource configuration information and/or the broadband air interface resource configuration information;
  • the second transmission unit is configured to use the same radio frequency unit to send or receive data according to the narrowband air interface resource configuration information and/or the broadband air interface resource configuration information.
  • the total amount of available air interface resources is scheduled and allocated to generate air interface resource configuration information including narrowband air interface resource configuration information and/or broadband air interface resource configuration information.
  • the air interface resource configuration information is used for data transmission. It can be seen that according to the actual service data information between the base station and the terminal, the total amount of available air interface resources is flexibly scheduled and allocated, which realizes the on-demand dynamic allocation of air interface resources when two-way data communication is performed between the base station and the terminal. The utilization rate of air interface resources is improved.
  • the air interface resource scheduling apparatus further includes:
  • the information sending unit is used for the resource allocation unit to schedule and allocate the total amount of available air interface resources according to the service data information, and after generating air interface resource configuration information, send the air interface resource configuration information to the terminal to Enabling the terminal to perform data transmission according to the received air interface resource configuration information.
  • the information sending unit includes:
  • An information processing unit configured to perform signal waveform conversion, signal modulation, and frequency conversion on the air interface resource configuration information to generate an air interface resource configuration signal;
  • the air interface resource configuration signal includes a narrowband resource configuration signal and/or a broadband resource configuration signal;
  • the information sending unit is configured to send the air interface resource configuration signal to the terminal.
  • signal waveform conversion, signal modulation, and frequency conversion are performed on the air interface resource configuration information to meet the normal communication requirements between the base station and the terminal.
  • the resource allocation unit includes:
  • a usage determination unit configured to determine the occupation of narrowband air interface resources and the occupation of broadband air interface resources required for the transmission service volume in the service data information
  • An information generating unit configured to schedule and allocate the total amount of air interface resources according to the narrowband air interface resource occupation, the broadband air interface resource occupation, narrowband channel conditions, broadband channel conditions, and service level, to generate the air interface resources Configuration information;
  • the service scheduling condition includes: the narrowband channel condition, the broadband channel condition, and the service level.
  • the air interface resource scheduling apparatus may include:
  • the information receiving unit 201 is configured to receive air interface resource configuration information sent by a base station; the air interface resource configuration information includes narrowband air interface resource configuration information and/or broadband air interface resource configuration information;
  • the data transmission unit 202 is configured to perform data transmission according to the air interface resource configuration information.
  • the data transmission unit may include:
  • An information determining unit configured to determine data packet transmission resource configuration information corresponding to the air interface resource configuration information
  • a data generating unit configured to generate a first narrowband service data packet corresponding to the narrowband air interface resource configuration information, and/or a first broadband service data packet corresponding to the broadband air interface resource configuration information;
  • the data sending unit is configured to send the first narrowband service data packet and/or the first broadband service data packet to the base station according to the data packet transmission resource configuration information, so that the base station can analyze the first A narrowband service data packet and/or the first broadband service data packet.
  • the data transmission unit may include:
  • a data receiving unit configured to receive, from the base station, a second narrowband service data packet corresponding to the narrowband air interface resource configuration information, and/or a second broadband service data packet corresponding to the broadband air interface resource configuration information;
  • the data analysis unit is configured to analyze the second narrowband service data packet and/or the second broadband service data packet.
  • the embodiments of the present invention can realize uplink data transmission and downlink data transmission between a base station and a terminal, thereby realizing the total amount of available air interface resources allocated by the base station according to flexible scheduling, and reasonably transmitting or receiving correspondingly configured wide and narrowband service data packets
  • the purpose of reaching the terminal is helpful to improve the utilization rate of the air interface resources of the base station and the efficiency of data communication between the terminal and the base station.
  • another embodiment of the present invention provides a scheduling device, which may be a base station or a core network.
  • the scheduling device may include: a memory and a processor
  • the memory is used to store programs
  • the processor calls the program and is used to:
  • the service data information includes transmission service volume and/or service scheduling conditions
  • the service data information schedule and allocate the total amount of available air interface resources to generate air interface resource configuration information;
  • the air interface resource configuration information includes narrowband air interface resource configuration information and/or broadband air interface resource configuration information;
  • the total amount of available air interface resources is scheduled and allocated to generate air interface resource configuration information including narrowband air interface resource configuration information and/or broadband air interface resource configuration information.
  • the air interface resource configuration information is used for data transmission. It can be seen that according to the actual service data information between the base station and the terminal, the total amount of available air interface resources is flexibly scheduled and allocated, which realizes the on-demand dynamic allocation of air interface resources when two-way data communication is performed between the base station and the terminal. The utilization rate of air interface resources is improved.
  • another embodiment of the present invention provides a terminal, which may include a receiving port and a processor;
  • the receiving port is used to receive air interface resource configuration information sent by the base station;
  • the air interface resource configuration information includes narrowband air interface resource configuration information and/or broadband air interface resource configuration information;
  • the processor is configured to perform data transmission according to the air interface resource configuration information.
  • the embodiments of the present invention can realize uplink data transmission and downlink data transmission between a base station and a terminal, thereby realizing the total amount of available air interface resources allocated by the base station according to flexible scheduling, and reasonably transmitting or receiving correspondingly configured wide and narrowband service data packets
  • the purpose of reaching the terminal is helpful to improve the utilization rate of the air interface resources of the base station and the efficiency of data communication between the terminal and the base station.

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Abstract

本发明提供了一种空口资源调度方法、装置及设备，通过依据基站和终端之间的业务数据信息，将可用空口资源总量进行调度分配，生成包括窄带空口资源配置信息和/或宽带空口资源配置信息的空口资源配置信息，之后依据所述空口资源配置信息，进行数据传输。可见，按照基站和终端之间实际的业务数据信息，对可用空口资源总量进行灵活调度分配，实现了在基站与终端之间进行双向数据通信时，对空口资源的按需动态分配，进而提高了空口资源利用率。

Description

一种空口资源调度方法、装置及设备 技术领域
本发明涉及集群通信技术领域，更具体的说，是涉及一种空口资源调度方法、装置及设备。
背景技术
集群通信技术作为无线通信技术中最具代表性的技术之一，已被广泛应用于公安、政务、交通、港口、医疗等多个行业的指挥调度过程中。而随着多种行业对宽带移动通信需求的日益强烈，仅基于语音和低速数据传输的传统窄带集群通信系统已不能满足日益增长的高速数据业务需求，因此，将窄带集群通信系统与宽带集群通信系统进行结合使用，来满足行业用户的多种需求。
空口资源是指用户终端与基站之间相互传输数据所需占用的频谱资源，而设置有窄带集群通信系统和宽带集群通信系统的两个独立基站，通过空口资源，能够实现基站与用户终端之间多种业务的双向数据通信。目前，窄带集群通信系统与宽带集群通信系统共同使用的空口资源的资源数量总和是固定的，两者各自所能使用的空口资源的资源数量也是静态分配好的，且相互独立。然而窄带集群通信系统与宽带集群通信系统各自所承载的业务量是随双向数据通信实际所传输的数据大小而实时变化的，即窄带集群通信系统与宽带集群通信系统实际所需的空口资源的资源数量是动态变化的，从而导致宽、窄带集群通信系统采用现有的静态分配好的空口资源进行数据通信时，很难获得较高的空口资源利用率。
发明内容
有鉴于此，本发明提供了一种空口资源调度方法、装置及设备，提高了空口资源利用率。
为实现上述目的，本发明提供如下技术方案：
一种空口资源调度方法，所述方法包括：
确定基站和终端之间的业务数据信息；所述业务数据信息包括传输业务量和/或业务调度条件；
获取当前可用空口资源；
依据所述业务数据信息，将所述可用空口资源总量进行调度分配，生成空口资源配置信息；所述空口资源配置信息包括窄带空口资源配置信息和/或宽带空口资源配置信息；
依据所述空口资源配置信息，进行数据传输。
优选地，依据所述业务数据信息，将所述可用空口资源总量进行调度分配，生成空口资源配置信息之后，还包括：
发送所述空口资源配置信息至所述终端，以使所述终端依据接收到的所述空口资源配置信息进行数据传输。
优选地，依据所述空口资源配置信息，进行数据传输，包括：
依据所述窄带空口资源配置信息和/或所述宽带空口资源配置信息，使用同一个射频单元和同一个馈线系统发送或接收数据；
或，依据所述窄带空口资源配置信息和/或所述宽带空口资源配置信息，使用同一个射频单元发送或接收数据。
优选地，依据所述业务数据信息，将所述可用空口资源总量进行调度分配，生成空口资源配置信息，包括：
确定所述业务数据信息中的所述传输业务量所需的窄带空口资源占用量和宽带空口资源占用量；
按照所述窄带空口资源占用量、所述宽带空口资源占用量、窄带信道条件、宽带信道条件以及业务等级，将所述空口资源总量进行调度分配，生成所述空口资源配置信息；
所述业务调度条件包括：所述窄带信道条件、所述宽带信道条件以及所述业务等级。
优选地，发送所述空口资源配置信息至所述终端，包括：
对所述空口资源配置信息进行信号波形转换、信号调制以及频率转换，生成空口资源配置信号；所述空口资源配置信号包括窄带资源配置信号和/ 或宽带资源配置信号；
发送所述空口资源配置信号到所述终端。
一种空口资源调度方法，应用于终端，包括：
接收基站发送的空口资源配置信息；所述空口资源配置信息包括窄带空口资源配置信息和/或宽带空口资源配置信息；
依据所述空口资源配置信息进行数据传输。
优选地，依据所述空口资源配置信息进行数据传输，包括：
确定所述空口资源配置信息对应的数据包传输资源配置信息；
生成对应所述窄带空口资源配置信息的第一窄带业务数据包，和/或对应所述宽带空口资源配置信息的第一宽带业务数据包；
按照所述数据包传输资源配置信息，发送所述第一窄带业务数据包和/或所述第一宽带业务数据包到所述基站，以使所述基站解析所述第一窄带业务数据包和/或所述第一宽带业务数据包。
优选地，依据所述空口资源配置信息进行数据传输，包括：
从所述基站接收对应所述窄带空口资源配置信息的第二窄带业务数据包，和/或对应所述宽带空口资源配置信息的第二宽带业务数据包；
解析所述第二窄带业务数据包和/或所述第二宽带业务数据包。
一种空口资源调度设备，包括：
信息确定单元，用于确定基站和终端之间的业务数据信息；所述业务数据信息包括传输业务量和/或业务调度条件；
资源获取单元，用于获取当前可用空口资源；
资源分配单元，用于依据所述业务数据信息，将所述可用空口资源总量进行调度分配，生成空口资源配置信息；所述空口资源配置信息包括窄带空口资源配置信息和/或宽带空口资源配置信息；
数据传输单元，用于依据所述空口资源配置信息，进行数据传输。
优选地，还包括：
信息发送单元，用于所述资源分配单元依据所述业务数据信息，将所述可用空口资源总量进行调度分配，生成空口资源配置信息之后，发送所述空口资源配置信息至所述终端，以使所述终端依据接收到的所述空口资 源配置信息进行数据传输。
优选地，所述数据传输单元包括：
第一传输单元，用于依据所述窄带空口资源配置信息和/或所述宽带空口资源配置信息，使用同一个射频单元和同一个馈线系统发送或接收数据；
第二传输单元，用于依据所述窄带空口资源配置信息和/或所述宽带空口资源配置信息，使用同一个射频单元发送或接收数据。
优选地，所述资源分配单元包括：
用量确定单元，用于确定所述业务数据信息中的所述传输业务量所需的窄带空口资源占用量和宽带空口资源占用量；
信息生成单元，用于按照所述窄带空口资源占用量、所述宽带空口资源占用量、窄带信道条件、宽带信道条件以及业务等级，将所述空口资源总量进行调度分配，生成所述空口资源配置信息；
所述业务调度条件包括：所述窄带信道条件、所述宽带信道条件以及所述业务等级。
优选地，所述信息发送单元包括：
信息处理单元，用于对所述空口资源配置信息进行信号波形转换、信号调制以及频率转换，生成空口资源配置信号；所述空口资源配置信号包括窄带资源配置信号和/或宽带资源配置信号；
信息发送单元，用于发送所述空口资源配置信号到所述终端。
一种空口资源调度装置，应用于终端，包括：
信息接收单元，用于接收基站发送的空口资源配置信息；所述空口资源配置信息包括窄带空口资源配置信息和/或宽带空口资源配置信息；
数据传输单元，用于依据所述空口资源配置信息进行数据传输。
优选地，所述数据传输单元包括：
信息确定单元，用于确定所述空口资源配置信息对应的数据包传输资源配置信息；
数据生成单元，用于生成对应所述窄带空口资源配置信息的第一窄带业务数据包，和/或对应所述宽带空口资源配置信息的第一宽带业务数据包；
数据发送单元，用于按照所述数据包传输资源配置信息，发送所述第一窄带业务数据包和/或所述第一宽带业务数据包到所述基站，以使所述基站解析所述第一窄带业务数据包和/或所述第一宽带业务数据包。
优选地，所述数据传输单元包括：
数据接收单元，用于从所述基站接收对应所述窄带空口资源配置信息的第二窄带业务数据包，和/或对应所述宽带空口资源配置信息的第二宽带业务数据包；
数据解析单元，用于解析所述第二窄带业务数据包和/或所述第二宽带业务数据包。
一种调度设备，包括：存储器和处理器；
其中，所述存储器用于存储程序；
处理器调用程序并用于：
确定基站和终端之间的业务数据信息；所述业务数据信息包括传输业务量和/或业务调度条件；
获取当前可用空口资源；
依据所述业务数据信息，将所述可用空口资源总量进行调度分配，生成空口资源配置信息；所述空口资源配置信息包括窄带空口资源配置信息和/或宽带空口资源配置信息；
依据所述空口资源配置信息，进行数据传输。
一种终端，包括接收端口和处理器；
其中，所述接收端口，用于接收基站发送的空口资源配置信息；所述空口资源配置信息包括窄带空口资源配置信息和/或宽带空口资源配置信息；
所述处理器，用于依据所述空口资源配置信息进行数据传输。
经由上述的技术方案可知，与现有技术相比，本发明提供了一种空口资源调度方法、装置及设备，通过依据基站和终端之间的业务数据信息，将可用空口资源总量进行调度分配，生成包括窄带空口资源配置信息和/或宽带空口资源配置信息的空口资源配置信息，之后依据所述空口资源配置信息，进行数据传输。可见，按照基站和终端之间实际的业务数据信息， 对可用空口资源总量进行灵活调度分配，实现了在基站与终端之间进行双向数据通信时，对空口资源的按需动态分配，进而提高了空口资源利用率。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本发明实施例提供的一种空口资源调度方法的方法流程图；
图2为本发明实施例提供的一种调度平台的结构示意图；
图3为本发明实施例提供的另一种空口资源调度方法的方法流程图；
图4为本发明实施例提供的再一种空口资源调度方法的方法流程图；
图5为本发明实施例提供的应用于终端的一种空口资源调度方法的方法流程图；
图6为本发明实施例提供的应用于终端的另一种空口资源调度方法的方法流程图；
图7为本发明实施例提供的应用于终端的再一种空口资源调度方法的方法流程图；
图8为本发明实施例提供的一种统一时频资源的框架图；
图9为本发明实施例提供的一种OFDM波形和FBMC波形的对比图；
图10为本发明实施例提供的一种OFDM与FBMC波形保护带的对比图；
图11为本发明实施例提供的一种空口资源调度装置的结构示意图；
图12为本发明实施例提供的一种应用于终端的空口资源调度装置的结构示意图。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，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，都属于本发明保护的范围。
本发明实施例公开了一种空口资源调度方法，应用于基站或核心网，本发明实施利以基站作为举例进行说明。
请参见附图1，所述方法具体包括以下步骤：
S11、确定基站和终端之间的业务数据信息；
其中，所述业务数据信息包括传输业务量和/或业务调度条件。
具体的，基站和终端之间的传输业务量是指基站与终端之间进行数据通信时所传输的宽、窄带业务数据包中数据量的大小，主要包括上行传输业务量和下行传输业务量。当传输业务量为上行传输业务量时，由终端向基站进行数据包传输，此时，基站可通过从终端上报的缓存状态报告来获取传输业务量；当传输业务量为下行传输业务量时，由基站向终端进行数据包传输，此时，基站或核心网可通过与之连接的后台设备，如宽、窄带融合核心网系统或集群调度应用综合平台系统，来获取传输业务量。
业务调度条件包括窄带信道条件、宽带信道条件以及业务等级。其中窄带信道可以是指基站与终端之间用于传输窄带业务数据包的信道，而窄带信道条件可以是指窄带信道与基站之间的距离、窄带通道的传输速度等；宽带信道可以是指基站与终端之间用于传输宽带业务数据包的信道，而宽带信道条件可以是指宽带信道与基站之间的距离、宽带通道的传输速度等。
需要说明的是，窄带信道条件与宽带信道条件一一对应，例如，当窄带信道条件为窄带信道与基站之间的距离时，宽带信道条件为宽带信道与基站之间的距离。
终端的业务等级可以是基于终端自身发送的次数较多的业务数据包种类而预先设定的，如发送“视频类业务数据包”的次数较多，则可设定终端的业务等级为“一级”，发送“语音类业务数据包”的次数较多，则可设定终端的业务等级为“二级”，其中，“一级”高于“二级”。
业务调度条件可以是预先获取的，获取方式既可以是依据终端上一次发送宽、窄带业务数据包的过程而获得的；也可以是依据对终端多次发送宽、窄带业务数据包的过程进行统计分析所获得的。
S12、获取当前可用空口资源；
空口资源是指用户终端与基站之间相互传输数据所需占用的频谱资源。本实施例中的可用空口资源是可以分配的，包含了所有未使用的窄带资源和宽带资源。
S13、依据所述业务数据信息，将所述可用空口资源总量进行调度分配，生成空口资源配置信息；
其中，所述空口资源配置信息包括窄带空口资源配置信息和/或宽带空口资源配置信息。
窄带空口资源配置信息包括需要使用的窄带空口资源，宽带空口资源配置信息中包括需要使用的宽带空口资源。需要使用的窄带空口资源或宽带空口资源可以为零。即仅可以使用宽带空口资源或窄带空口资源进行数据传输。此外，还可以同时使用宽带空口资源和窄带空口资源进行数据传输。
窄带空口资源配置量和宽带空口资源配置量的配置量总和一般小于或等于可用空口资源总量。其中，窄带空口资源配置量对应于窄带空口资源占用量，主要作为数据通信过程中窄带业务数据包所要占用的空口资源；宽带空口资源配置量对应于宽带空口资源占用量，主要作为数据通信过程中宽带业务数据包所要占用的空口资源。
需要说明的是，当窄带空口资源配置量和宽带空口资源配置量的配置量总和大于可用空口资源总量时，可以重复对可用空口资源总量进行多次调度分配，将本次调度分配后剩余的窄带空口资源配置量和宽带空口资源配置量，作为下次执行调度分配操作时的窄带空口资源配置量和宽带空口资源配置量，直到完成了对一次数据通信过程中全部窄带业务数据包和全部宽带业务数据包的传输，既为基站和终端之间的双向数据通信提供了充足的空口资源，又确保了双向数据通信的数据完整性。
需要说明的是，若本发明实施例的基站融合了窄带集群通信系统和宽 带集群通信系统，从而在利用该基站与终端进行双向数据通信时，能够根据双向数据通信过程中实际所需的窄带空口资源和宽带空口资源，动态对基站内的可用空口资源进行分配，以令基站的空口资源的使用率达到最大化。同时，将窄带集群通信系统和宽带集群通信系统融合到一个基站中，简化了基站结构，提升了基站功能，进一步降低了建设成本。
S13、依据所述空口资源配置信息，进行数据传输。
可选的，在本实施例的基础上，步骤S13可以包括：
依据所述窄带空口资源配置信息和/或所述宽带空口资源配置信息，使用同一个射频单元和同一个馈线系统发送或接收数据；
或，依据所述窄带空口资源配置信息和/或所述宽带空口资源配置信息，使用同一个射频单元发送或接收数据。
具体的，宽带集群通信系统和窄带集群通信系统的射频单元合并，两个系统使用相同的射频单元；
进一步，宽带集群通信系统和窄带集群通信系统的天线馈线系统合并，两个系统使用相同的馈线系统。
由此可以看出，宽带集群通信系统和窄带集群通信系统可以使用同一个射频单元，更优选地，除了使用同一个射频单元之外，还可以使用同一个馈线系统。
需要说明的是，宽带集群通信系统和窄带集群通信系统的无线资源控制RRC层实体合并，形成融合的RRC层实体，统一负责两个系统空口资源的管理；
宽带集群通信系统和窄带集群通信系统的媒体介入控制层MAC层实体合并，形成融合的MAC层实体，统一负责两个系统空口资源的调度。
宽带集群通信系统和窄带集群通信系统分别使用各自的物理层和数字中频，因此，统一空口资源调度平台包含融合的RRC层、MAC调度层和射频，以及分离的物理层和数字中频，如图2所示。
在统一空口资源调度平台中，合并后的RRC和MAC功能实体会在统一时频资源框架下，按照两个系统各自实际的业务需求进行空口资源的分配，实现按需分配，从而提升有限频谱资源的利用率。物理层分为多个处理流 程，根据统一调度结果，分别产生宽带集群通信系统和窄带集群通信系统各自定义的基带信号波形，在数字中频将各自基带信号调制到所分配的时频资源块中，在射频阶段合并宽带集群通信系统和窄带集群通信系统信号，复用天线馈线系统，实现共频谱的灵活部署。
新的统一空口资源调度装置打破了目前无法根据业务需求进行动态调整的制约，实现了宽、窄带集群系统空口资源的按需动态分配。
本实施例中，通过依据基站和终端之间的业务数据信息，将可用空口资源总量进行调度分配，生成包括窄带空口资源配置信息和/或宽带空口资源配置信息的空口资源配置信息，之后依据所述空口资源配置信息，进行数据传输。可见，按照基站和终端之间实际的业务数据信息，对可用空口资源总量进行灵活调度分配，实现了在基站与终端之间进行双向数据通信时，对空口资源的按需动态分配，进而提高了空口资源利用率。
本发明实施例的应用场景多种多样，具体如下：
当以语音业务为主的传统窄带集群通信系统(例如泛欧集群无线电TETRA、数字移动无线电标准DMR、警用数字集群PDT等)与以数据业务为主的宽带集群系统(例如通用移动通信技术的长期演进LTE等)同时部署时，可以采用本发明的空口资源调度方法。
在公网中，以语音业务为主的2G系统(例如全球移动通信系统GSM等)与以数据业务为主的4G宽带系统(例如LTE等)同时部署时，可以采用本发明的空口资源调度方法。
未来以语音为主的窄带系统(包括集群系统和2G系统)与宽带局域网(例如WiFi等)同时部署时，可以采用本发明的空口资源调度方法。
可选的，在上述任一空口资源调度方法的实施例的基础上，步骤S12之后，还可以包括：
发送所述空口资源配置信息至所述终端，以使所述终端依据接收到的所述空口资源配置信息进行数据传输。
具体的，将所述空口资源配置信息发送至所述终端后，终端在接收到空口资源配置信息后，发送或检测对应窄带空口资源配置量的窄带业务数据包，以及对应宽带空口资源配置量的宽带业务数据包；
当传输业务量为上行传输业务量时，由终端向基站进行数据包传输，此时，空口资源配置信息主要用于告知终端当前时刻基站已为其分配好其所需的宽、窄带空口资源，终端可发送对应配置量的窄带业务数据包和宽带业务数据包到基站，以实现在基站按照上行传输业务量，动态调整了宽、窄带空口资源配置量的基础上，由终端向基站传输宽、窄带业务数据包的数据通信。
当传输业务量为下行传输业务量时，由基站向终端进行数据包传输，此时，空口资源配置信息用于告知终端当前时刻基站已按照其要向终端发送的宽、窄带业务数据包动态调整了宽、窄带空口资源，之后终端可从基站接收对应配置量的窄带业务数据包和宽带业务数据包，并对接收到的宽、窄带业务数据包进行检测。
可选的，在本实施例的基础上，发送所述空口资源配置信息至所述终端，可以包括：
1)对所述空口资源配置信息进行信号波形转换、信号调制以及频率转换，生成空口资源配置信号；所述空口资源配置信号包括窄带资源配置信号和/或宽带资源配置信号；
其中，终端是宽窄带融合终端，既能接收宽带信号也能接收窄带信号，可以将空口资源配置信息只生成一种配置信号下发到终端，可以是宽带下发，也可以是窄带下发。
2)发送所述空口资源配置信号到所述终端。
具体的，信号波形转换主要用于令空口资源配置信息符合宽、窄带集群通信系统定义的基带信号波形。
信号调制主要用于将经过信号波形转换后的空口资源配置信息调制到对应的时频资源块中。其中，可采用滤波器组多载波技术(FBMC技术)、通用滤波多载波技术(UFMC技术)、广义频分复用技术(GFDM技术)等多载波调制技术，来完成信号调制。频率转换主要用于将适用于基站的经过信号调制后的空口资源配置信息的频率，转换为适用于终端的频率。
窄带资源配置信号包括窄带空口资源配置量，宽带资源配置信号包括宽带空口资源配置量。本发明实施例中，通过对空口资源配置信息依次进 行信号波形转换、信号调制以及频率转换，以生成窄带资源配置信号和宽带资源配置信号，并发送至终端，以令终端及时从基站接收到携带有窄带空口资源配置量和宽带空口资源配置量相关信息的信号，进而提高了终端与基站之间进行宽、窄带业务数据通信的可靠性。
本实施例中，通过对空口资源配置信息进行信号波形转换、信号调制以及频率转换来满足基站与终端之间的正常通信要求。
可选的，在上述任一实施例的基础上，参照图3，步骤S13可以包括：
S21、确定所述业务数据信息中的所述传输业务量所需的窄带空口资源占用量和宽带空口资源占用量；
具体的，基站和终端之间的传输业务量是指基站与终端之间进行数据通信时所传输的宽、窄带业务数据包中数据量的大小，故可以依据传输业务量，确定出实际传输的宽、窄带业务数据包各自所需的宽带空口资源占用量和窄带空口资源占用量。
S22、按照所述窄带空口资源占用量、所述宽带空口资源占用量、窄带信道条件、宽带信道条件以及业务等级，将所述空口资源总量进行调度分配，生成所述空口资源配置信息；
所述业务调度条件包括：所述窄带信道条件、所述宽带信道条件以及所述业务等级。
本发明实施例中，通过将确定出的窄带空口资源占用量、宽带空口资源占用量、宽带信道条件、窄带信道条件以及业务等级，一同作为调度分配依据，对可用空口资源总量进行调度分配，以生成宽带空口资源配置信息和窄带空口资源配置信息。
通过本实施例，既提高了可用空口资源总量进行调度分配的准确度与适用性，又实现了按业务紧急程度优先分配的目的。
当上述附图1所对应实施例中的传输业务量为上行传输业务量时，在上述附图1所对应实施例的基础上，本实施例公开了应用于基站的另一种空口资源调度方法，请参见附图4，所述方法具体包括以下步骤：
S31：从终端接收对应窄带空口资源配置量的第一窄带业务数据包，以及对应宽带空口资源配置量的第一宽带业务数据包；
其中，窄带空口资源配置量和宽带空口资源配置量依据上行传输业务量确定。
具体的，当基站和终端之间的传输业务量为上行传输业务量时，基站在向终端发送了空口资源配置信息后，会从终端接收到对应空口资源配置信息所携带的窄带空口资源配置量的第一窄带业务数据包，以及对应宽带空口资源配置量的第一宽带业务数据包到终端，以实现在基站按照上行传输业务量，动态调整了宽、窄带空口资源配置量的基础上，由终端向基站传输宽、窄带业务数据包的数据通信。
S32：解析第一窄带业务数据包和第一宽带业务数据包；
具体的，基站对接收到的第一窄带业务数据包和第一宽带业务数据包进行解析，可识别宽、窄带业务数据包内的数据种类、数据量大小等信息，以便对宽、窄带业务数据包进行相应处理操作。
需要说明的是，基站在对第一窄带业务数据包和第一宽带业务数据包进行检测之后，还可以将第一窄带业务数据包和第一宽带业务数据包转发至后台设备，如宽、窄带融合核心网系统、集群调度应用综合平台系统。
本发明实施例中，通过在传输业务量为上行传输业务量，且发送了空口资源配置信息到终端之后，从终端接收对应窄带空口资源配置量的第一窄带业务数据包，以及对应宽带空口资源配置量的第一宽带业务数据包，并对其进行检测，实现了对终端向基站传输宽、窄带业务数据包的数据通信过程中，宽、窄带空口资源的按需调整，进而提高了空口资源利用率。
当上述附图1所对应实施例中的传输业务量为下行传输业务量时，在上述附图1所对应实施例的基础上，本实施例公开了应用于基站的另一种空口资源调度方法，所述方法具体包括以下步骤：
发送对应窄带空口资源配置量的第二窄带业务数据包，以及对应宽带空口资源配置量的第二宽带业务数据包到终端，以使终端检测第二窄带业务数据包和第二宽带业务数据包；
其中，窄带空口资源配置量和宽带空口资源配置量依据下行传输业务量生成。
具体的，当基站和终端之间的传输业务量为下行传输业务量时，基站 在向终端发送了空口资源配置信息后，才会发送对应空口资源配置信息所携带的窄带空口资源配置量的第二窄带业务数据包，以及对应宽带空口资源配置量的第二宽带业务数据包到终端，以实现在基站按照下行传输业务量，动态调整了宽、窄带空口资源配置量的基础上，由基站向终端传输宽、窄带业务数据包的数据通信。
需要说明的是，终端对接收到的第二窄带业务数据包和第二宽带业务数据包进行检测，可令终端识别宽、窄带业务数据包内的数据种类、数据量大小等信息，以便对宽、窄带业务数据包进行相应处理操作。
本发明实施例中，通过在传输业务量为下行传输业务量，且发送了空口资源配置信息到终端之后，再发送对应窄带空口资源配置量的第二窄带业务数据包，以及对应宽带空口资源配置量的第二宽带业务数据包到终端，实现了对基站向终端传输宽、窄带业务数据包的数据通信过程中，宽、窄带空口资源的按需调整，进而提高了空口资源利用率。
可选的，在上述空口资源调度方法的实施例的基础上，本发明另一实施例公开了一种应用于终端的空口资源调度方法，请参见附图5，所述方法具体包括以下步骤：
S41、接收基站发送的空口资源配置信息；
其中，所述空口资源配置信息包括窄带空口资源配置信息和/或宽带空口资源配置信息。
S42、依据所述空口资源配置信息进行数据传输。
可选的，在本实施例的基础上，步骤S42包括两种数据传输方式，一种是上行数据传输方式，一种是下行数据传输方式，现分别介绍。
1、上行数据传输方式；
参照图6，步骤S42可以包括：
S51、确定所述空口资源配置信息对应的数据包传输资源配置信息；
具体的，数据包传输资源配置信息作为终端向基站发送数据包的传输依据，有利于提高宽、窄带业务数据包的传输可靠性。
S52、生成对应所述窄带空口资源配置信息的第一窄带业务数据包，和/或对应所述宽带空口资源配置信息的第一宽带业务数据包；
具体的，生成对应空口资源配置信息中窄带空口资源配置量的第一窄带业务数据包，以及对应宽带空口资源配置量的第一宽带业务数据包，并对第一窄带业务数据包和第一宽带业务数据包分别进行滤波隔离；
具体的，由于生成的第一窄带业务数据包和第一宽带业务数据包在同时传输时存在信号的互相干扰，因此，需要对两者分别进行滤波隔离，以消除信号干扰，进而确保宽、窄带业务数据包同时传输的完整性。
其中，滤波隔离的方式可以采用滤波器来完成。
S53、按照所述数据包传输资源配置信息，发送所述第一窄带业务数据包和/或所述第一宽带业务数据包到所述基站，以使所述基站解析所述第一窄带业务数据包和/或所述第一宽带业务数据包。
数据包传输资源配置信息作为终端向基站发送滤波隔离后的第一窄带业务数据包和第一宽带业务数据包的传输依据，将经过滤波隔离后的第一窄带业务数据包和第一宽带业务数据包同时发送至基站，有利于融合了窄带集群通信系统和宽带集群通信系统的基站同时对传输来的第一窄带业务数据包和第一宽带业务数据包独立进行数据处理操作，既加快了基站对宽、窄带业务数据包的数据处理速度，又实现了有限空口资源利用率的提升。
其次，本发明实施例中是由基站向终端进行数据包传输，而接收到的空口资源配置信息主要用于告知终端当前时刻基站已为其分配好其所需的宽、窄带空口资源，终端可发送对应配置量的第一窄带业务数据包和第一宽带业务数据包到基站，以实现在基站按照上行传输业务量，动态调整了宽、窄带空口资源配置量的基础上，由终端向基站传输宽、窄带业务数据包的数据通信。
2、下行数据传输方式；
参照图7，步骤S42可以包括：
S61、从所述基站接收对应所述窄带空口资源配置信息的第二窄带业务数据包，和/或对应所述宽带空口资源配置信息的第二宽带业务数据包；
具体的，本发明实施例中是由基站向终端进行数据包传输，故在基站向终端发送了空口资源配置信息后，还会发送对应空口资源配置信息所携带的窄带空口资源配置量的第二窄带业务数据包，以及对应宽带空口资源 配置量的第二宽带业务数据包到终端，以实现在基站按照下行传输业务量，动态调整了宽、窄带空口资源配置量的基础上，由基站向终端传输宽、窄带业务数据包的数据通信。
S62、解析所述第二窄带业务数据包和/或所述第二宽带业务数据包。
具体的，终端对接收到的第二窄带业务数据包和第二宽带业务数据包进行检测，可令终端识别宽、窄带业务数据包内的数据种类、数据量大小等信息，以便对宽、窄带业务数据包进行相应处理操作。
本发明实施例公开了一种空口资源调度方法，应用于终端，可以实现基站与终端之间的上行数据传输和下行数据传输，从而实现了基站按照灵活调度分配后的可用空口资源总量，合理传输或接收对应配置量的宽、窄带业务数据包到终端的目的，有助于提高基站对空口资源的利用率，以及终端与基站之间的数据通信效率。
上述实施例中的空口资源使用的是5G统一时频资源，具体参照图8，与4G标准不同，5G中空口时频资源块的大小不再是单一规格，而是可以有多种灵活的配置，符合周期和循环前缀CP长度灵活可变、从而满足不同的业务需求，也有利于充分利用零碎的频谱资源。更为重要的是，在这些时频资源块内可以部署不同的空口波形，以适应上层不同业务的需求特点。如适应互联网业务、实时车联网业务、语音通话视频业务、电视/视频广播/组播业务。
在现有的LTE系统中，采用的OFDM波形的旁瓣较大，邻道频谱泄露严重，很难较好地隔离相邻资源块之间的信号。因此为了有效隔离相邻时频资源块内的信号，5G研究提出一些新的多载波调制波形，如FBMC等，如图9所示。
相比LTE系统采用的OFDM波形，FBMC波形具有良好的频谱隔离特性，通过设计不同的滤波器组，可以根据需要动态、灵活地调整信号频谱的通带和阻带，在保证隔离性能的同时，具有较窄的过渡带，保证了有用频谱不会因此被过度浪费，具体如图10所示。
可选的，在上述空口资源调度方法的实施例的基础上，本发明的另一实施例提供了一种空口资源调度设备，该空口资源调度设备可以安装在基 站内部，也可以安装在核心网内部。
参照图11，空口资源调度设备可以包括：
信息确定单元101，用于确定基站和终端之间的业务数据信息；所述业务数据信息包括传输业务量和/或业务调度条件；
资源获取单元102，用于获取当前可用空口资源；
资源分配单元103，用于依据所述业务数据信息，将所述可用空口资源总量进行调度分配，生成空口资源配置信息；所述空口资源配置信息包括窄带空口资源配置信息和/或宽带空口资源配置信息；
数据传输单元104，用于依据所述空口资源配置信息，进行数据传输。
进一步，所述数据传输单元104可以包括：
第一传输单元，用于依据所述窄带空口资源配置信息和/或所述宽带空口资源配置信息，使用同一个射频单元和同一个馈线系统发送或接收数据；
第二传输单元，用于依据所述窄带空口资源配置信息和/或所述宽带空口资源配置信息，使用同一个射频单元发送或接收数据。
本实施例中，通过依据基站和终端之间的业务数据信息，将可用空口资源总量进行调度分配，生成包括窄带空口资源配置信息和/或宽带空口资源配置信息的空口资源配置信息，之后依据所述空口资源配置信息，进行数据传输。可见，按照基站和终端之间实际的业务数据信息，对可用空口资源总量进行灵活调度分配，实现了在基站与终端之间进行双向数据通信时，对空口资源的按需动态分配，进而提高了空口资源利用率。
需要说明的是，本实施例中的各个单元的工作过程，请参照上述实施例中的相应说明，在此不再赘述。
可选的，在上述任一空口资源调度装置的实施例的基础上，还包括：
信息发送单元，用于所述资源分配单元依据所述业务数据信息，将所述可用空口资源总量进行调度分配，生成空口资源配置信息之后，发送所述空口资源配置信息至所述终端，以使所述终端依据接收到的所述空口资源配置信息进行数据传输。
进一步，所述信息发送单元包括：
信息处理单元，用于对所述空口资源配置信息进行信号波形转换、信 号调制以及频率转换，生成空口资源配置信号；所述空口资源配置信号包括窄带资源配置信号和/或宽带资源配置信号；
信息发送单元，用于发送所述空口资源配置信号到所述终端。
本实施例中，通过对空口资源配置信息进行信号波形转换、信号调制以及频率转换来满足基站与终端之间的正常通信要求。
需要说明的是，本实施例中的各个单元的工作过程，请参照上述实施例中的相应说明，在此不再赘述。
可选的，在上述任一空口资源调度装置的实施例的基础上，所述资源分配单元包括：
用量确定单元，用于确定所述业务数据信息中的所述传输业务量所需的窄带空口资源占用量和宽带空口资源占用量；
信息生成单元，用于按照所述窄带空口资源占用量、所述宽带空口资源占用量、窄带信道条件、宽带信道条件以及业务等级，将所述空口资源总量进行调度分配，生成所述空口资源配置信息；
所述业务调度条件包括：所述窄带信道条件、所述宽带信道条件以及所述业务等级。
通过本实施例，既提高了可用空口资源总量进行调度分配的准确度与适用性，又实现了按业务紧急程度优先分配的目的。
需要说明的是，本实施例中的各个单元的工作过程，请参照上述实施例中的相应说明，在此不再赘述。
可选的，在上述应用于终端的空口资源调度方法的实施例的基础上，本发明的另一实施例提供了一种空口资源调度装置，应用于终端，参照图12，空口资源调度装置可以包括：
信息接收单元201，用于接收基站发送的空口资源配置信息；所述空口资源配置信息包括窄带空口资源配置信息和/或宽带空口资源配置信息；
数据传输单元202，用于依据所述空口资源配置信息进行数据传输。
进一步，所述数据传输单元可以包括：
信息确定单元，用于确定所述空口资源配置信息对应的数据包传输资源配置信息；
数据生成单元，用于生成对应所述窄带空口资源配置信息的第一窄带业务数据包，和/或对应所述宽带空口资源配置信息的第一宽带业务数据包；
数据发送单元，用于按照所述数据包传输资源配置信息，发送所述第一窄带业务数据包和/或所述第一宽带业务数据包到所述基站，以使所述基站解析所述第一窄带业务数据包和/或所述第一宽带业务数据包。
进一步，所述数据传输单元可以包括：
数据接收单元，用于从所述基站接收对应所述窄带空口资源配置信息的第二窄带业务数据包，和/或对应所述宽带空口资源配置信息的第二宽带业务数据包；
数据解析单元，用于解析所述第二窄带业务数据包和/或所述第二宽带业务数据包。
本发明实施例可以实现基站与终端之间的上行数据传输和下行数据传输，从而实现了基站按照灵活调度分配后的可用空口资源总量，合理传输或接收对应配置量的宽、窄带业务数据包到终端的目的，有助于提高基站对空口资源的利用率，以及终端与基站之间的数据通信效率。
需要说明的是，本实施例中的各个单元的工作过程，请参照上述实施例中的相应说明，在此不再赘述。
可选的，在上述空口资源调度方法及装置的实施例的基础上，本发明的另一实施例提供了一种调度设备，该调度设备可以是基站或核心网。
调度设备可以包括：存储器和处理器；
其中，所述存储器用于存储程序；
处理器调用程序并用于：
确定基站和终端之间的业务数据信息；所述业务数据信息包括传输业务量和/或业务调度条件；
获取当前可用空口资源；
依据所述业务数据信息，将所述可用空口资源总量进行调度分配，生成空口资源配置信息；所述空口资源配置信息包括窄带空口资源配置信息和/或宽带空口资源配置信息；
依据所述空口资源配置信息，进行数据传输。
本实施例中，通过依据基站和终端之间的业务数据信息，将可用空口资源总量进行调度分配，生成包括窄带空口资源配置信息和/或宽带空口资源配置信息的空口资源配置信息，之后依据所述空口资源配置信息，进行数据传输。可见，按照基站和终端之间实际的业务数据信息，对可用空口资源总量进行灵活调度分配，实现了在基站与终端之间进行双向数据通信时，对空口资源的按需动态分配，进而提高了空口资源利用率。
可选的，在上述空口资源调度方法及装置的实施例的基础上，本发明的另一实施例提供了终端，可以包括接收端口和处理器；
其中，所述接收端口，用于接收基站发送的空口资源配置信息；所述空口资源配置信息包括窄带空口资源配置信息和/或宽带空口资源配置信息；
所述处理器，用于依据所述空口资源配置信息进行数据传输。
本发明实施例可以实现基站与终端之间的上行数据传输和下行数据传输，从而实现了基站按照灵活调度分配后的可用空口资源总量，合理传输或接收对应配置量的宽、窄带业务数据包到终端的目的，有助于提高基站对空口资源的利用率，以及终端与基站之间的数据通信效率。
对所公开的实施例的上述说明，使本领域专业技术人员能够实现或使用本发明。对这些实施例的多种修改对本领域的专业技术人员来说将是显而易见的，本文中所定义的一般原理可以在不脱离本发明的精神或范围的情况下，在其它实施例中实现。因此，本发明将不会被限制于本文所示的这些实施例，而是要符合与本文所公开的原理和新颖特点相一致的最宽的范围。

Claims (18)

  1. 一种空口资源调度方法，其特征在于，所述方法包括：
    确定基站和终端之间的业务数据信息；所述业务数据信息包括传输业务量和/或业务调度条件；
    获取当前可用空口资源；
    依据所述业务数据信息，将所述可用空口资源总量进行调度分配，生成空口资源配置信息；所述空口资源配置信息包括窄带空口资源配置信息和/或宽带空口资源配置信息；
    依据所述空口资源配置信息，进行数据传输。
  2. 根据权利要求1所述的空口资源调度方法，其特征在于，依据所述业务数据信息，将所述可用空口资源总量进行调度分配，生成空口资源配置信息之后，还包括：
    发送所述空口资源配置信息至所述终端，以使所述终端依据接收到的所述空口资源配置信息进行数据传输。
  3. 根据权利要求1所述的空口资源调度方法，其特征在于，依据所述空口资源配置信息，进行数据传输，包括：
    依据所述窄带空口资源配置信息和/或所述宽带空口资源配置信息，使用同一个射频单元和同一个馈线系统发送或接收数据；
    或，依据所述窄带空口资源配置信息和/或所述宽带空口资源配置信息，使用同一个射频单元发送或接收数据。
  4. 根据权利要求1所述的空口资源调度方法，其特征在于，依据所述业务数据信息，将所述可用空口资源总量进行调度分配，生成空口资源配置信息，包括：
    确定所述业务数据信息中的所述传输业务量所需的窄带空口资源占用量和宽带空口资源占用量；
    按照所述窄带空口资源占用量、所述宽带空口资源占用量、窄带信道条件、宽带信道条件以及业务等级，将所述空口资源总量进行调度分配，生成所述空口资源配置信息；
    所述业务调度条件包括：所述窄带信道条件、所述宽带信道条件以及 所述业务等级。
  5. 根据权利要求2所述的集群系统中空口资源调度方法，其特征在于，发送所述空口资源配置信息至所述终端，包括：
    对所述空口资源配置信息进行信号波形转换、信号调制以及频率转换，生成空口资源配置信号；所述空口资源配置信号包括窄带资源配置信号和/或宽带资源配置信号；
    发送所述空口资源配置信号到所述终端。
  6. 一种空口资源调度方法，其特征在于，应用于终端，包括：
    接收基站发送的空口资源配置信息；所述空口资源配置信息包括窄带空口资源配置信息和/或宽带空口资源配置信息；
    依据所述空口资源配置信息进行数据传输。
  7. 根据权利要求6所述的空口资源调度方法，其特征在于，依据所述空口资源配置信息进行数据传输，包括：
    确定所述空口资源配置信息对应的数据包传输资源配置信息；
    生成对应所述窄带空口资源配置信息的第一窄带业务数据包，和/或对应所述宽带空口资源配置信息的第一宽带业务数据包；
    按照所述数据包传输资源配置信息，发送所述第一窄带业务数据包和/或所述第一宽带业务数据包到所述基站，以使所述基站解析所述第一窄带业务数据包和/或所述第一宽带业务数据包。
  8. 根据权利要求6所述的空口资源调度方法，其特征在于，依据所述空口资源配置信息进行数据传输，包括：
    从所述基站接收对应所述窄带空口资源配置信息的第二窄带业务数据包，和/或对应所述宽带空口资源配置信息的第二宽带业务数据包；
    解析所述第二窄带业务数据包和/或所述第二宽带业务数据包。
  9. 一种空口资源调度设备，其特征在于，包括：
    信息确定单元，用于确定基站和终端之间的业务数据信息；所述业务数据信息包括传输业务量和/或业务调度条件；
    资源获取单元，用于获取当前可用空口资源；
    资源分配单元，用于依据所述业务数据信息，将所述可用空口资源总量进行调度分配，生成空口资源配置信息；所述空口资源配置信息包括窄 带空口资源配置信息和/或宽带空口资源配置信息；
    数据传输单元，用于依据所述空口资源配置信息，进行数据传输。
  10. 根据权利要求9所述的空口资源调度装置，其特征在于，还包括：
    信息发送单元，用于所述资源分配单元依据所述业务数据信息，将所述可用空口资源总量进行调度分配，生成空口资源配置信息之后，发送所述空口资源配置信息至所述终端，以使所述终端依据接收到的所述空口资源配置信息进行数据传输。
  11. 根据权利要求9所述的空口资源调度装置，其特征在于，所述数据传输单元包括：
    第一传输单元，用于依据所述窄带空口资源配置信息和/或所述宽带空口资源配置信息，使用同一个射频单元和同一个馈线系统发送或接收数据；
    第二传输单元，用于依据所述窄带空口资源配置信息和/或所述宽带空口资源配置信息，使用同一个射频单元发送或接收数据。
  12. 根据权利要求9所述的空口资源调度装置，其特征在于，所述资源分配单元包括：
    用量确定单元，用于确定所述业务数据信息中的所述传输业务量所需的窄带空口资源占用量和宽带空口资源占用量；
    信息生成单元，用于按照所述窄带空口资源占用量、所述宽带空口资源占用量、窄带信道条件、宽带信道条件以及业务等级，将所述空口资源总量进行调度分配，生成所述空口资源配置信息；
    所述业务调度条件包括：所述窄带信道条件、所述宽带信道条件以及所述业务等级。
  13. 根据权利要求10所述的空口资源调度装置，其特征在于，所述信息发送单元包括：
    信息处理单元，用于对所述空口资源配置信息进行信号波形转换、信号调制以及频率转换，生成空口资源配置信号；所述空口资源配置信号包括窄带资源配置信号和/或宽带资源配置信号；
    信息发送单元，用于发送所述空口资源配置信号到所述终端。
  14. 一种空口资源调度装置，其特征在于，应用于终端，包括：
    信息接收单元，用于接收基站发送的空口资源配置信息；所述空口资 源配置信息包括窄带空口资源配置信息和/或宽带空口资源配置信息；
    数据传输单元，用于依据所述空口资源配置信息进行数据传输。
  15. 根据权利要求14所述的空口资源调度装置，其特征在于，所述数据传输单元包括：
    信息确定单元，用于确定所述空口资源配置信息对应的数据包传输资源配置信息；
    数据生成单元，用于生成对应所述窄带空口资源配置信息的第一窄带业务数据包，和/或对应所述宽带空口资源配置信息的第一宽带业务数据包；
    数据发送单元，用于按照所述数据包传输资源配置信息，发送所述第一窄带业务数据包和/或所述第一宽带业务数据包到所述基站，以使所述基站解析所述第一窄带业务数据包和/或所述第一宽带业务数据包。
  16. 根据权利要求14所述的空口资源调度装置，其特征在于，所述数据传输单元包括：
    数据接收单元，用于从所述基站接收对应所述窄带空口资源配置信息的第二窄带业务数据包，和/或对应所述宽带空口资源配置信息的第二宽带业务数据包；
    数据解析单元，用于解析所述第二窄带业务数据包和/或所述第二宽带业务数据包。
  17. 一种调度设备，其特征在于，包括：存储器和处理器；
    其中，所述存储器用于存储程序；
    处理器调用程序并用于：
    确定基站和终端之间的业务数据信息；所述业务数据信息包括传输业务量和/或业务调度条件；
    获取当前可用空口资源；
    依据所述业务数据信息，将所述可用空口资源总量进行调度分配，生成空口资源配置信息；所述空口资源配置信息包括窄带空口资源配置信息和/或宽带空口资源配置信息；
    依据所述空口资源配置信息，进行数据传输。
  18. 一种终端，其特征在于，包括接收端口和处理器；
    其中，所述接收端口，用于接收基站发送的空口资源配置信息；所述空口资源配置信息包括窄带空口资源配置信息和/或宽带空口资源配置信息；
    所述处理器，用于依据所述空口资源配置信息进行数据传输。
PCT/CN2019/073367 2019-01-28 2019-01-28 一种空口资源调度方法、装置及设备 Ceased WO2020154833A1 (zh)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104601316A (zh) * 2015-02-02 2015-05-06 清华大学 宽窄带融合的多连接集群系统及其传输信道分配方法
US20150222322A1 (en) * 2014-01-31 2015-08-06 Harris Corporation Communication system with narrowband interference mitigation and related methods
CN107835515A (zh) * 2017-12-18 2018-03-23 海能达通信股份有限公司 一种分配带宽资源的方法及基站
CN107872779A (zh) * 2016-09-27 2018-04-03 中兴通讯股份有限公司 资源分配方法及装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150222322A1 (en) * 2014-01-31 2015-08-06 Harris Corporation Communication system with narrowband interference mitigation and related methods
CN104601316A (zh) * 2015-02-02 2015-05-06 清华大学 宽窄带融合的多连接集群系统及其传输信道分配方法
CN107872779A (zh) * 2016-09-27 2018-04-03 中兴通讯股份有限公司 资源分配方法及装置
CN107835515A (zh) * 2017-12-18 2018-03-23 海能达通信股份有限公司 一种分配带宽资源的方法及基站

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