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WO2017118129A1 - Procédé et appareil de partage de ressource de spectre - Google Patents

Procédé et appareil de partage de ressource de spectre Download PDF

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Publication number
WO2017118129A1
WO2017118129A1 PCT/CN2016/101389 CN2016101389W WO2017118129A1 WO 2017118129 A1 WO2017118129 A1 WO 2017118129A1 CN 2016101389 W CN2016101389 W CN 2016101389W WO 2017118129 A1 WO2017118129 A1 WO 2017118129A1
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WIPO (PCT)
Prior art keywords
access device
app
shared
spectrum resource
standard
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Ceased
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PCT/CN2016/101389
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English (en)
Chinese (zh)
Inventor
陶永光
朱正南
王海峰
于慰
施灵健
袁肖
徐燕君
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ZTE Corp
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ZTE Corp
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Publication date
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Publication of WO2017118129A1 publication Critical patent/WO2017118129A1/fr
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Ceased legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14—Spectrum sharing arrangements between different networks

Definitions

  • the present disclosure relates to the field of communication technologies, for example, to a method and apparatus for sharing spectrum resources.
  • the spectrum resource demand of each cell is rapidly changing, but the allocation mode of the spectrum resources of each cell is fixed, and some spectrum resources cannot be fully utilized, thereby causing waste of spectrum resources.
  • LTE Long Term Evolution
  • 2G/3G standard data services are shrinking, but the demand for 2G and 3G voice services is still large.
  • the amount of voice traffic in the 2G/3G system during the day is large, the demand for spectrum resources in the 2G/3G system is large, the data service in the LTE system is small, and the spectrum resources under the LTE system are small; but the voice in the 2G/3G system at night
  • the traffic volume is small, and the demand for spectrum resources in the 2G/3G system is small, while the data service in the LTE standard is large, and the spectrum resource requirements under the LTE system are small.
  • the idle spectrum resources can only be shared in the same system, and the idle spectrum resources of a certain standard service cannot be shared with other standard services, that is, the idle spectrum resources cannot be shared among different standard access devices, and the spectrum resource utilization rate is low.
  • a method for sharing spectrum resources provided by the disclosure includes:
  • the idle spectrum resource of the access device is used.
  • the source is defined as a shared spectrum resource of the corresponding device of the access device, and is used by other standard access devices whose spectrum resources in the geographical area where the access device is located is tight.
  • the method further includes:
  • the spectrum resource information is a spectrum resource request
  • the other system shared spectrum resources of the geographic area where the access device is located are shared with the access device.
  • the method before the determining, according to the spectrum resource information sent by the access device, the type of the access device and the type of the spectrum resource information, the method further includes:
  • the determining, according to the spectrum resource information sent by the access device, the type of the access device and the type of the spectrum resource information including:
  • the selected APP Invoking the selected APP to perform the spectrum resource release request, and defining the idle spectrum resource of the access device as the corresponding standard shared spectrum resource of the access device, where the access device is located
  • the spectrum resource information is a spectrum resource application
  • the other system sharing spectrum resources of the geographical area where the access device is located are shared with the access device.
  • the spectrum resource release request is at least one of: a frequency band resource release request and a frequency point resource release request; and the spectrum resource request is at least one of the following: a frequency band resource application, a frequency point resource application; and the sharing The spectrum resource is at least one of the following: a shared frequency band and a shared frequency point.
  • the APP includes at least one of the following: a bandwidth level sharing class APP, a frequency point level sharing class APP, and a dynamic frequency point allocation class APP.
  • the method for sharing the spectrum resource when the selected APP is a bandwidth level shared APP, the spectrum resource information is a frequency band resource application, and the selected bandwidth level sharing type APP performs the geographical location of the access device. Sharing of other shared spectrum resources of the area to the access device includes:
  • the selected bandwidth-level shared-type APP defines the access device as a local access device according to the frequency band resource application; and monitors, in real time, whether a geographical shared area of the access device has a standard shared frequency band corresponding to another standard local access device;
  • the shared frequency band corresponding to the other local access device is detected in the geographic area where the access device is located, the shared frequency band corresponding to the other standard local access device is selected from the geographic region where the access device is located. Said access device.
  • the method for sharing a spectrum resource when the selected APP is a frequency-level shared APP, the spectrum resource information is a frequency point resource application, and the selected frequency-level shared class APP performs the access
  • the operation of sharing the shared spectrum resources provided by other standard access devices in the geographic area of the device to the access device is specifically as follows:
  • the selected frequency point-level shared-type APP defines the access device as a local access device according to the frequency band resource application; and monitors in real time whether the geographical area of the access device has a standard sharing frequency corresponding to other standard local access devices. point;
  • the dynamic frequency allocation class APP creates a frequency point pool of a corresponding standard for each standard access device in advance; when the selected APP is a dynamic frequency point allocation APP, the spectrum resource information is a frequency point resource application. ;
  • the selected dynamic frequency allocation type APP performs the definition of the idle spectrum resource of the access device as the corresponding standard shared spectrum resource of the access device, including:
  • the selected dynamic frequency allocation type APP defines the access device as a local access device according to the frequency band resource application, and defines that the idle frequency of the access device is a corresponding standard shared frequency of the access device. And the shared frequency point is included in the frequency pool of the corresponding standard.
  • the method for sharing a spectrum resource when the selected APP is a dynamic frequency point allocation APP, the spectrum resource information is a frequency point resource application;
  • the operation of the selected dynamic frequency allocation class APP to share the other shared spectrum resources of the geographic area where the access device is located to the access device is:
  • the selected dynamic frequency allocation type APP defines the access device as a local access device according to the frequency band resource application, and monitors the frequency point pool M of the corresponding standard local access device in the geographical area of the access device in real time. Whether there is a shared frequency point in it;
  • the interference value between the cell where the corresponding local access device of the shared frequency of the shared frequency point is located and the cell where the access device is located is calculated.
  • the shared frequency point corresponding to the minimum interference value is allocated to the access device.
  • the method for sharing the spectrum resource further includes:
  • the method for sharing the spectrum resource further includes:
  • the new APP acquires corresponding characteristic data from each local access device according to the basic information. In order to reach the state before the failure APP fails.
  • the present disclosure also provides an apparatus for sharing spectrum resources, where the apparatus for sharing spectrum resources includes:
  • An acknowledgment module configured to determine, according to the spectrum resource information sent by the access device, a type of the access device and a type of the spectrum resource information
  • a processing module configured to: when the spectrum resource information is a spectrum resource release request, the idle spectrum resource of the access device is defined as a corresponding standard shared spectrum resource of the access device, where the access device is located The use of other standard access devices with tight spectrum resources.
  • the processing module is further configured to: when the spectrum resource information is a spectrum resource application, share the other shared spectrum resources of the geographic area where the access device is located to the access device.
  • the device for sharing the spectrum resource further includes:
  • APP application
  • the confirming module is configured to determine, according to the spectrum resource information sent by the access device, a type of the access device and a type of the spectrum resource information, and select a policy according to the type of the APP module, Select one APP module among multiple APP modules;
  • the processing module is configured to invoke the selected APP module to perform the spectrum resource release request, and define the idle spectrum resource of the access device as the corresponding standard shared spectrum resource of the access device, for When the spectrum resource information is a spectrum resource application, the spectrum resource request is shared, and the other system shared spectrum resources of the geographic area where the access device is located are shared to the Access device operation.
  • the spectrum resource release request is at least one of: a frequency band resource release request and a frequency point resource release request; and the spectrum resource request is at least one of the following: a frequency band resource application, a frequency point resource application; and the sharing The spectrum resource is at least one of the following: a shared frequency band and a shared frequency point.
  • the APP module includes at least one of the following: a bandwidth level sharing class APP unit, a frequency point level sharing class APP unit, and a dynamic frequency point allocation class APP unit.
  • the device for sharing the spectrum resource when the selected APP module is a bandwidth level shared APP unit, the spectrum resource information is a frequency band resource application, and the selected bandwidth level shared APP unit is set according to the The frequency band resource application defines that the access device is a local access device; and real-time monitoring whether the geographical area of the access device exists in a standard shared frequency band corresponding to other standard local access devices; when the geographical location of the access device is detected A standard shared frequency band corresponding to the local access device of the other device is used in the area, and a shared frequency band corresponding to the other local access device is selected from the geographical area of the access device to be shared with the access device.
  • the device for sharing the spectrum resource when the selected APP module is a frequency point level shared APP unit, the spectrum resource information is a frequency point resource application, and the selected frequency point level shared APP unit is set to Determining, according to the application for the frequency band resource, that the access device is a local access device; and monitoring, in real time, whether a geographic sharing area corresponding to another standard local access device exists in a geographical area where the access device is located; If there is a standard sharing frequency point corresponding to the local access device of the other device in the geographical area of the device, the system sharing frequency corresponding to the other local access device is selected from the geographical area of the access device to be shared with the access device. .
  • the dynamic frequency allocation type APP unit is configured to create a frequency pool of a corresponding standard for each standard access device in advance;
  • the selected APP module is a dynamic frequency point allocation type APP unit
  • the spectrum resource information is a frequency point resource application
  • the selected dynamic frequency point allocation type APP unit is set to define the access according to the frequency band resource application.
  • the device is a local access device; and the idle frequency of the access device is defined as a corresponding frequency shared frequency of the access device, and the shared frequency is included in the frequency pool of the corresponding standard.
  • the device for sharing the spectrum resource when the selected APP module is a dynamic frequency allocation class
  • the APP unit where the spectrum resource information is a frequency point resource application
  • the selected dynamic frequency allocation type APP unit is configured to define the access device as a local access device according to the frequency band resource application, and monitor the corresponding standard local access device corresponding to the geographical area of the access device in real time. Whether there is a shared frequency point in the frequency pool M; when it is detected that the frequency pool M has a shared frequency point, calculate a cell of the corresponding standard local access device of each shared frequency point in the frequency pool M and The interference value between the cells in which the access device is located; the shared frequency point corresponding to the minimum interference value is allocated to the access device.
  • the device for sharing the spectrum resource further includes:
  • the load monitoring module is configured to monitor the load condition of each APP module in real time. When the load value of an APP module reaches the maximum load of the APP module, the creation module is called to create an APP module of the type for subsequent connection. The spectrum resource information sent by the ingress device and the APP module type selection policy are selected.
  • the device for sharing the spectrum resource further includes:
  • the running status monitoring module is configured to monitor the running status of each APP module in real time; when an APP module fails, the creating module is called to create a new APP module of the type, and the local APP of the fault APP module is fed back to the new APP module.
  • the new APP module is configured to acquire corresponding characteristic data from each local access device according to the basic information to reach a state before the faulty APP module fails.
  • a non-transitory storage medium storing computer-executable instructions configured to perform the above-described method of spectrum resource sharing is provided.
  • a computer program product comprising a computer program stored on a non-transitory computer readable storage medium, the computer program comprising program instructions, when the program instructions Causing the computer to perform the above-described spectrum when executed by a computer The method of resource sharing.
  • an electronic device comprising at least one processor and a memory communicatively coupled to the at least one processor, the memory for storing instructions executable by the at least one processor And the method of causing the at least one processor to perform the foregoing sharing of spectrum resources when the instructions are executed by the at least one processor.
  • the method and device for sharing spectrum resources provided by the disclosure can realize spectrum resource sharing between different standard access devices in the same geographical area, and improve utilization of spectrum resources.
  • FIG. 1 is a schematic flowchart diagram of a method for sharing spectrum resources according to an embodiment of the present disclosure
  • FIG. 2 is a schematic diagram of a process in which a bandwidth-level shared APP of the present disclosure shares other standard shared spectrum resources of a geographic area in which the access device is located to the access device;
  • FIG. 3 is a schematic flowchart of sharing, by the frequency-spot sharing APP of the present disclosure, another shared spectrum resource of a geographic area in which the access device is located to the access device;
  • FIG. 4 is a schematic flowchart of sharing, by the selected dynamic frequency allocation type APP, the other system shared spectrum resources of the geographic area where the access device is located, to the access device;
  • FIG. 5 is a schematic structural block diagram of an apparatus for sharing spectrum resources according to an embodiment of the present disclosure
  • FIG. 6 is a schematic structural block diagram of an apparatus for spectrum resource sharing according to another embodiment of the present disclosure.
  • FIG. 7 is a schematic structural block diagram of an APP module of the present disclosure.
  • FIG. 8 is a schematic structural block diagram of an apparatus for spectrum resource sharing according to still another embodiment of the present disclosure.
  • FIG. 9 is a schematic structural block diagram of an apparatus for spectrum resource sharing according to still another embodiment of the present disclosure.
  • FIG. 10 is a structural block diagram of an electronic device according to an embodiment of the present disclosure.
  • FIG. 1 is a schematic flowchart diagram of a method for sharing spectrum resources according to an embodiment of the present disclosure.
  • the method for sharing spectrum resources includes:
  • Step S10 Determine, according to the spectrum resource information sent by the access device, the type of the access device and the type of the spectrum resource information.
  • the types of the access device include, but are not limited to, a 2G standard access device, a 3G standard access device, and a 4G standard access device, and the 2G standard access device and the 3G standard access device in the present disclosure.
  • the 2G standard access device and the 4G standard access device are other standard access devices than the 3G standard access device; the 3G standard access device and the 4G standard access device.
  • the spectrum resource information type includes: a spectrum resource release request and a spectrum resource application.
  • Step S20 When the spectrum resource information is a spectrum resource release request, the idle spectrum resource of the access device is defined as a corresponding standard shared spectrum resource of the access device, and the spectrum of the geographic area where the access device is located Use of other standard access devices with tight resources.
  • the spectrum resource release request in the step S20 is: a frequency band resource release request or a frequency point resource release request; the shared spectrum resource is: a shared frequency band or a shared frequency point.
  • the spectrum resource release request is frequency a segment resource release request
  • the idle band resource of the access device is defined as a corresponding standard shared frequency band of the access device, and other standard access devices for the frequency band resource in the geographical region where the access device is located are tight. use.
  • the spectrum resource release request is a frequency point resource release request
  • the step S20 defines the idle frequency resource of the access device as the corresponding standard shared frequency point of the access device, where the access device is located in the geographic area. Other standard access devices with tight frequency resources are used.
  • the step S10 further includes: processing, sharing, by using the other standard shared spectrum resources of the geographic area where the access device is located, Access device.
  • the spectrum resource application in the embodiment is at least one of the following: a frequency band resource application and a frequency point resource application; the shared spectrum resource is at least one of the following: a shared frequency band and a shared frequency point.
  • the spectrum resource application is a frequency band resource application
  • the other system shared frequency band resources of the geographic area where the access device is located are shared with the access device.
  • the spectrum resource application is a frequency point resource application
  • the other system sharing frequency point resources of the geographic area where the access device is located are shared with the access device.
  • the type of the access device and the type of the spectrum resource information are determined according to the spectrum resource information sent by the access device; when the spectrum resource information is a spectrum resource release request, the access device is
  • the idle spectrum resource is defined as a corresponding shared spectrum resource of the access device, and is used by other standard access devices in which the spectrum resource of the geographical area of the access device is tight, and can implement different standard access in the same geographical area.
  • the sharing of spectrum resources between devices greatly improves the utilization of spectrum resources.
  • Another embodiment of the present disclosure provides a method for sharing a spectrum resource, where the determining, according to the spectrum resource information sent by the access device, the type of the access device and the type of the spectrum resource information, The method also includes the following processing: dividing the geographical area, creating more for each geographical area APP, and APP category selection strategy. Step S10: determining, according to the spectrum resource information sent by the access device, the type of the access device and the type of the spectrum resource information, where the determining, according to the spectrum resource information sent by the access device, determining the access The type of the device and the type of the spectrum resource information are selected from the plurality of APPs according to the APP type selection policy.
  • the idle spectrum resource of the access device is defined as the corresponding standard shared spectrum resource of the access device, where the access device is located.
  • the spectrum resource information is a spectrum resource application
  • the other shared spectrum resources of the geographic area in which the access device is located are shared with the access device.
  • the idle spectrum resource of the 4G access device is defined as a shared spectrum resource of the 4G standard.
  • the APP category selection policy is a first APP category selection policy; a second APP category selection policy; or a third APP category selection policy.
  • the first APP category selection policy is: selecting a frequency point level sharing type APP in a first time period of the day, and selecting a bandwidth level sharing type APP in the second time period.
  • the first time period is the day time period
  • the second time period is the night time period; wherein the specific time range can be set according to actual needs, for example, the first time period can be set to (00:60, 18:00), that is, from 00:60 to 18:00, including time 18:00, but not including time point 00:60; the second time period can be set to (00:00, 06:00) and [18:00, 24:00] , where (00:00,06:00) means from 00:00 to 06:00, including time point 06:00, but does not include time point 00:00; where (18:00, 24:00) means from 18 : 00 to 24:00, including the time of 24:00, but does not include the time of 18:00.
  • the second APP type selection policy is: when the spectrum resource occupation information of the access device changes greatly, the frequency-level sharing APP is selected; the spectrum resource occupation information of the access device does not change much, and the bandwidth-level sharing APP is selected; the access device obtains After the frequency-level sharing of the spectrum resources allocated by the APP or the bandwidth-level shared APP, it cannot be normal. Use the allocated spectrum resource, then select the dynamic frequency allocation class APP.
  • the third APP category selection strategy is: selecting an APP of a corresponding category according to a selection instruction input by the user.
  • the idle spectrum resource of the access device is defined as the corresponding standard shared spectrum resource of the access device
  • the access device cannot use the corresponding standard to share the spectrum resource, if the access device is currently If the spectrum resource is tight, and the corresponding standard shared spectrum resource needs to be recovered, the spectrum resource recovery application needs to be sent to the selected APP, and the selected APP first determines, according to the real-time spectrum resource recovery application, the corresponding standard shared spectrum resource. Whether it is occupied, if it is occupied, the recovery failure information is fed back to the access device, and if it is not occupied, the corresponding shared spectrum resource is returned to the access device, and the access device is deleted.
  • the idle spectrum resource is defined as the correlation of the corresponding standard shared spectrum resource of the access device.
  • the APP in this embodiment includes at least one of the following: a bandwidth level sharing class APP, a frequency point level sharing class APP, and a dynamic frequency point allocation class APP.
  • the selected APP is a bandwidth-level shared-type APP
  • the spectrum resource information is a frequency band resource application
  • the selected bandwidth-level shared-type APP performs sharing of other standard shared spectrum resources of the geographic area where the access device is located to the access
  • the operation of the device includes the following processing: the selected bandwidth level sharing type APP defines the access device as a local access device according to the frequency band resource application; and monitors whether the local area of the access device exists in the local area in real time.
  • the standard shared frequency band corresponding to the device when it is detected that the geographical area of the access device exists in the standard shared frequency band corresponding to the other local access device, the local access device corresponding to the other device is selected from the geographic region where the access device is located.
  • the shared frequency band of the system is shared with the access device.
  • FIG. 2 is a schematic flowchart of a bandwidth-level sharing APP of the present disclosure sharing other system shared spectrum resources of a geographic area where the access device is located to the access device.
  • the process includes:
  • Step S21 The selected bandwidth-level shared-type APP defines the access device as a local access device according to the application for the frequency band resource, and determines whether there is another standard local area in the geographical area where the access device is located.
  • the shared frequency band corresponding to the access device of the access device if there is a standard shared frequency band corresponding to the local access device of the other standard in the geographic area where the access device is located, the process proceeds to step S23; if there is no other local standard in the geographical area where the access device is located If the standard shared frequency band corresponding to the access device is used, the process proceeds to step S22.
  • Step S22 Record that the access device is in a state of being in a spectrum resource state, and monitor in real time whether there is a standard shared frequency band corresponding to the local access device of the other standard in the geographical area where the access device is located; when the geographical area where the access device is located is detected If there is a standard shared frequency band corresponding to the local access device of another system, the process proceeds to step S23.
  • Step S23 Select a standard shared frequency band corresponding to a local access device of the other device from the geographical area of the access device to be shared with the access device.
  • an APP is selected according to the APP type selection policy, and the access device is considered to be the local access device of the selected APP.
  • the other types of local access devices in the present embodiment are for the access device.
  • the standard type of the access device is a 3G standard
  • the standard types of the other local access devices are Refers to other standards than the 3G system, such as the 2G system and the 4G system
  • the standard shared frequency band corresponding to the local access device of the other system refers to the shared frequency band other than the 3G standard shared frequency band, such as the 2G standard shared frequency band and 4G.
  • the system shares the frequency band.
  • the idle band resources can be utilized to the maximum extent, and the effect of fully utilizing the idle band resources can be achieved.
  • the selected APP when the selected APP is a frequency-level shared-type APP, the spectrum resource information is a frequency point resource application, and the selected frequency-level shared-type APP performs other systems for accessing the geographic area where the access device is located.
  • the operation of sharing the shared spectrum resource provided by the device to the access device includes the following steps: the selected frequency point-level shared-type APP defines the access device as a local access device according to the frequency band resource application; Whether there is a system corresponding to other standard local access devices in the geographical area where the access device is located.
  • FIG. 3 is a schematic flowchart of sharing the other standard shared spectrum resources of the geographic area where the access device is located to the access device by the frequency-spot sharing APP of the present disclosure. The process includes:
  • Step S31 The selected frequency point-level shared-type APP defines the access device as a local access device according to the frequency band resource application, and determines whether the geographical area where the access device is located has a corresponding corresponding local access device. If the access device has a shared frequency point corresponding to the local access device of the standard, the process proceeds to step S33; if the geographic area of the access device does not exist, the local access of the standard is not available. The system corresponding frequency sharing point of the device, proceeds to step S32;
  • Step S32 Record that the access device is in a state of being in a spectrum resource state, and monitor in real time whether the geographical area of the access device has a standard sharing frequency point corresponding to another standard local access device; when the geographical location of the access device is detected If there is a standard sharing frequency point corresponding to the local access device of the other system in the area, the process proceeds to step S33.
  • Step S33 Select a standard sharing frequency point corresponding to a local access device of another standard from the geographical area where the access device is located, and share the frequency to the access device.
  • the other types of local access devices in the embodiment are for the access device.
  • the standard type of the access device is a 3G standard
  • the standard type of the other local access devices refers to Other systems other than the 3G system, such as the 2G system and the 4G system
  • the standard shared frequency points corresponding to the local access devices of the other systems refer to other modes of sharing frequencies other than the 3G standard shared frequency points, such as the 2G standard shared frequency band and 4G standard sharing frequency.
  • the dynamic frequency allocation class APP creates a corresponding system for each standard access device in advance.
  • the dynamic frequency allocation type APP creates a 2G standard frequency point pool for the 2G standard access device, creates a 3G standard frequency point pool for the 3G standard access device, and creates a 4G standard frequency for the 4G standard access device. Point pool.
  • the selected APP is a dynamic frequency allocation type APP
  • the spectrum resource information is a frequency point resource application.
  • the selected dynamic frequency allocation type APP performs to define the idle spectrum resource of the access device as the corresponding standard shared spectrum resource of the access device, specifically: the selected dynamic frequency point allocation type APP is applied according to the frequency band resource,
  • the access device is defined as a local access device; and the idle frequency of the access device is defined as a corresponding frequency shared frequency of the access device, and the shared frequency is included in a frequency pool of the corresponding standard.
  • the type of the access device is 4G
  • the idle frequency of the 4G access device is defined as a shared frequency of the 4G standard.
  • the spectrum resource information is a frequency point resource application.
  • the operation of the selected dynamic frequency allocation class APP to share the other system shared spectrum resources of the geographic area in which the access device is located to the access device includes the following processing: the selected dynamic frequency allocation class APP is according to the The frequency band resource application defines that the access device is a local access device; in real time, whether there is a shared frequency point in the frequency pool M of the corresponding standard local access device in the geographical area of the access device; The frequency point pool M has a shared frequency point, and the interference value between the cell where the corresponding local access device of the corresponding frequency in the frequency pool M is located and the cell where the access device is located is calculated.
  • FIG. 4 is a schematic flowchart of a shared dynamic frequency allocation type APP of the present disclosure sharing other system shared spectrum resources of a geographical area where the access device is located to the access device. The process includes:
  • Step S41 The selected dynamic frequency allocation type APP defines the access device as a local access device according to the frequency band resource application, and determines the frequency of the corresponding standard local access device in the geographical area where the access device is located. Whether there is a shared frequency point in the point pool M; if there is no shared frequency point in the frequency point pool M of the corresponding standard local access device in the geographical area of the access device, the process proceeds to step S42; If there is a shared frequency point in the frequency pool M of the corresponding standard local access device in the geographic area where the access device is located, the process proceeds to step S43.
  • the frequency point pool M is configured to receive a local access device corresponding to the local frequency pool standard system in the geographical area where the access device is located (the type of the local access device corresponding to the current frequency pool standard system and the access mode) If the access device is a 2G standard access device, the frequency pool M includes: a 3G system frequency point pool and/or a 4G system frequency point pool.
  • the 3G standard frequency point pool is used for accommodating the idle frequency of the 3G standard local access device in the geographical area where the access device is located, and the idle frequency point is defined as the 3G standard shared frequency point;
  • the 4G standard frequency point pool is used for the storage place The idle frequency of the 4G standard local access device in the geographic area where the access device is located, and the idle frequency is defined as the shared frequency of the 4G standard.
  • Step S42 Real-time monitoring whether the frequency point pool M is included in the shared frequency point, and monitoring that the frequency point pool M is included in the shared frequency point, and then proceeds to step S43.
  • Step S43 Calculate an interference value between a cell where the local access device of the corresponding standard of the shared frequency point in the frequency pool M is located and a cell where the access device is located.
  • Step S44 Allocating a shared frequency point corresponding to the minimum interference value to the access device.
  • the shared frequency point corresponding to the minimum interference value is allocated to the access device, and the signal interference of the access device is reduced on the basis of fully utilizing the frequency point resource, thereby ensuring the experience effect of the access device user.
  • a further embodiment of the present disclosure provides a method for sharing spectrum resources.
  • the method for sharing spectrum resources further includes: monitoring load status of each APP in real time, when an APP is used. If the load reaches the maximum load of the APP, an APP of the type is created for subsequent selection according to the spectrum resource information sent by the access device and the APP type selection policy. This setting ensures that each APP's workload is within the set range, thus ensuring the responsiveness of each app.
  • An access device that strains spectrum resources can quickly use idle spectrum resources released by other access devices.
  • a further embodiment of the present disclosure provides a method for sharing spectrum resources.
  • the method for sharing spectrum resources further includes: monitoring the running status of each APP in real time; In the event of a failure, a new APP of this type is created and the basic information of the local access device of the failed APP is fed back to the new APP.
  • the new APP acquires corresponding characteristic data from each local access device according to the basic information to reach a state before the failure APP fails. This setting ensures that in the presence of idle spectrum resources, access devices with tight spectrum resources can apply for idle spectrum resources for normal operation.
  • FIG. 5 is a schematic structural block diagram of an apparatus for sharing spectrum resources according to an embodiment of the present disclosure.
  • the apparatus 100 for sharing spectrum resources includes: a confirmation module 110 and a processing module 120.
  • the confirmation module is configured to determine a type of the access device and a type of the spectrum resource information according to the spectrum resource information sent by the access device.
  • the processing module 120 is configured to: when the spectrum resource information is a spectrum resource release request, the idle spectrum resource of the access device is defined as a corresponding standard shared spectrum resource of the access device, where the access device is located. The use of other standard access devices where the spectrum resources of the area are tight.
  • the types of the access device include, but are not limited to, a 2G standard access device, a 3G standard access device, and a 4G standard access device, and the 2G standard access device and the 3G standard access device in the present disclosure.
  • the 2G standard access device and the 4G standard access device are other standard access devices than the 3G standard access device; the 3G standard access device and the 4G standard access device.
  • the spectrum resource information type package Including: spectrum resource release request, spectrum resource application.
  • the spectrum resource release request in the embodiment is at least one of the following: a frequency band resource release request and a frequency point resource release request; the shared spectrum resource is at least one of the following: a shared frequency band and a shared frequency point.
  • the processing module 120 is configured to define the idle frequency band resource of the access device as the corresponding standard shared frequency band of the access device, where the access device is located. The use of other standard access devices with tight band resources.
  • the processing module 120 is configured to define an idle frequency resource of the access device as a corresponding standard shared frequency point of the access device, where the access device is used. The use of other standard access devices with tight frequency resources in the geographical area.
  • the processing module 120 is further configured to: when the spectrum resource information is a spectrum resource application, share the other shared spectrum resources of the geographic area where the access device is located to the Into the device.
  • the application for the spectrum resource is at least one of the following: a frequency band resource application and a frequency point resource application; and the shared spectrum resource is at least one of the following: a shared frequency band and a shared frequency point.
  • the spectrum resource application is a frequency band resource application
  • the processing module 120 is configured to share other standard shared frequency band resources of the geographic area where the access device is located to the access device.
  • the processing module 120 is configured to share other standard shared frequency resources of the geographic area where the access device is located to the access device.
  • the type of the access device and the type of the spectrum resource information are determined according to the spectrum resource information sent by the access device; when the spectrum resource information is a spectrum resource release request, the access device is
  • the idle spectrum resource is defined as a corresponding shared spectrum resource of the access device, and is used by other standard access devices in which the spectrum resource of the geographical area of the access device is tight, and can implement different standard access in the same geographical area.
  • the sharing of spectrum resources between devices greatly improves the utilization of spectrum resources.
  • FIG. 6 is a schematic structural block diagram of an apparatus for sharing spectrum resources according to another embodiment of the present disclosure.
  • the apparatus 100 for sharing spectrum resources further includes: a creating module 130.
  • the creating module 130 is configured to divide a geographic area, and for each geographic area, a plurality of APP modules 140 and an APP module 140 category selection policy are created.
  • the confirmation module 110 is configured to determine, according to the spectrum resource information sent by the access device, the type of the access device and the type of the spectrum resource information, and select a policy according to the type of the APP module 140, from the multiple APPs. An APP module is selected in the module 140.
  • the processing module 120 is configured to invoke the selected APP module 140 to perform the spectrum resource release request, and define the idle spectrum resource of the access device as the corresponding standard shared spectrum resource of the access device, For other standard access devices in which the spectrum resources of the access device are located are tight; when the spectrum resource information is a spectrum resource application, the other shared spectrum resources of the geographic area where the access device is located are shared with the The operation of the access device. For example, when the type of the access device is 4G, the idle spectrum resource of the 4G access device is defined as a shared spectrum resource of the 4G standard.
  • the access device cannot use the corresponding standard to share the spectrum resource, if the access device is currently If the spectrum resource is tight, and the corresponding standard shared spectrum resource needs to be recovered, the spectrum resource recovery application needs to be sent to the selected APP, and the selected APP first determines, according to the real-time spectrum resource recovery application, the corresponding standard shared spectrum resource. If the corresponding shared spectrum resource is occupied, the recovery failure information is fed back to the access device, and if the corresponding shared spectrum resource is not occupied, the corresponding shared spectrum resource is returned. Giving the access device, and deleting the idle spectrum resource of the access device as a corresponding standard shared spectrum resource of the access device Within the relevant source.
  • FIG. 7 is a schematic structural block diagram of an APP module of the present disclosure.
  • the APP module 140 in the embodiment includes at least one of the following: a bandwidth level sharing class APP unit 141, a frequency point level sharing class APP unit 142, and a dynamic frequency point allocation class APP unit 143.
  • the selected APP module is the bandwidth-level shared-type APP unit 141
  • the spectrum resource information is a frequency band resource request
  • the selected bandwidth-level shared-type APP unit 141 is configured to define the access device according to the frequency band resource application.
  • a local access device in real time, it is monitored whether there is a standard shared frequency band corresponding to the local access device of the other standard in the geographical area where the access device is located; and a standard corresponding to the local access device of the other standard is detected in the geographical area where the access device is located
  • the shared frequency band is selected from the geographical area of the access device, and the shared mode of the standard access mode of the other standard local access device is shared with the access device.
  • the inbound device is a local access device; and it is determined whether there is another standard shared frequency band in the geographical area where the access device is located; if there is another standard shared frequency band in the geographical area where the access device is located, the geographical region where the access device is located Selecting a shared frequency band corresponding to a standard local access device to share the access If the access device is located in the geographical area where the access device is located, the access device is in a state of being in a spectrum resource state, and the local area of the access device is monitored in real time.
  • the shared frequency band of the standard access mode is selected; when the shared frequency band corresponding to the local access device of the other standard is detected in the geographical area where the access device is located, the standard shared frequency band corresponding to the local access device of another standard is selected and shared by the access device. .
  • the access device after receiving the spectrum resource information of an access device and selecting an APP according to the APP type selection policy, the access device is considered to be the local access device of the selected APP.
  • the other type of local access device in the embodiment is for the access device.
  • the standard type of the access device is a 3G system
  • the standard type of the other local access device refers to Other than the 3G system, such as the 2G system and the 4G system
  • the standard shared frequency band corresponding to the local access device of the other system is It refers to the shared frequency bands other than the shared band of the 3G system, such as the 2G standard shared frequency band and the 4G standard shared frequency band.
  • the idle band resources can be utilized to the maximum extent, and the effect of fully utilizing the idle band resources can be achieved.
  • the APP module 140 category selection policy is a first APP category selection policy; a second APP category selection policy; or a third APP category selection policy.
  • the first APP category selection policy is: selecting a frequency point level sharing class APP unit 142 and a second time period selecting bandwidth level sharing class APP unit 141 in a first time period of the day.
  • the first time period is the day time period
  • the second time period is the night time period; wherein the specific time range can be set according to actual needs, for example, the first time period can be set to (00:60, 18:00), that is, from 00:60 to 18:00, including time 18:00, but not including time point 00:60; the second time period can be set to (00:00, 06:00) and [18:00, 24:00] , where (00:00,06:00) means from 00:00 to 06:00, including time point 06:00, but does not include time point 00:00; where (18:00, 24:00) means from 18 : 00 to 24:00, including the time of 24:00, but does not include the time of 18:00.
  • the second APP type selection policy is: when the spectrum resource occupation information of the access device changes greatly, the frequency point level sharing APP unit 142 is selected; the spectrum resource occupation information of the access device does not change much, and the bandwidth level sharing type APP unit 141 is selected; After the access device obtains the spectrum resource allocated by the frequency-level shared APP unit 142 or the bandwidth-level shared APP unit 141, and the allocated spectrum resource cannot be used normally, the dynamic frequency allocation class APP unit 143 is selected.
  • the third APP category selection strategy is: selecting an APP of a corresponding category according to a selection instruction input by the user.
  • the selected APP module is the frequency point level sharing type APP unit 142
  • the spectrum resource information is a frequency point resource application
  • the selected frequency point level sharing type APP unit 142 is set to apply according to the frequency band resource.
  • the system sharing frequency points corresponding to the other local access devices are located in the geographical area of the device, and the standard sharing frequency corresponding to the other local access devices is selected from the geographical area of the access device to be shared with the access device.
  • the access device is defined as a local access device; and the geographic area of the access device is determined to be a shared frequency of the standard corresponding to the local access device of the other standard; If the access area of the access device is in the geographic area of the access device, the system sharing frequency point corresponding to the other local access device is selected from the geographical area of the access device.
  • the area has a standard sharing frequency point corresponding to the local access device of the other system; when it is detected that there is a standard sharing frequency point corresponding to the local access device of the other standard in the geographical area where the access device is located, then another local standard access device is selected.
  • the corresponding standard sharing frequency is shared to the access device.
  • the other type of local access device is for the access device.
  • the standard type of the access device is a 3G standard
  • the standard type of the other local access device refers to a 3G standard.
  • Other standards such as 2G system and 4G system
  • the standard sharing frequency points corresponding to the local access devices of the other systems refer to the shared frequency points other than the shared frequency of the 3G system, such as the 2G standard shared frequency band and the 4G standard. Share frequency points.
  • the dynamic frequency allocation type APP unit 143 in this embodiment is configured to create a frequency pool of a corresponding standard for each standard access device in advance.
  • the dynamic frequency allocation class APP creates a 2G standard frequency point pool for the 2G standard access device, a 3G standard frequency point pool for the 3G standard access device, and a 4G standard frequency point pool for the 4G standard access device.
  • the spectrum resource information is a frequency point resource release request; then the selected dynamic frequency point allocation class APP unit 143 is set to be based on The frequency band resource application, the access device is defined as a local access device, and the idle frequency of the access device is defined as a corresponding frequency shared frequency of the access device, and the shared frequency point is included in the corresponding The frequency of the system is in the pool.
  • the type of the access device is 4G
  • the idle frequency of the 4G access device is defined as a shared frequency of the 4G standard.
  • the selected APP module is a dynamic frequency allocation type APP unit 143
  • the spectrum resource information is a frequency point resource application.
  • the selected dynamic frequency allocation class APP unit 413 is further configured to: according to the frequency band resource application, the access device is defined as a local access device; and the real-time monitoring of the local device of the other device in the geographic region where the access device is located Whether there is a shared frequency point in the frequency point pool M of the system; when it is detected that the frequency point pool M has a shared frequency point, the corresponding standard local access device of each shared frequency point in the frequency point pool M is calculated. The interference value between the cell and the cell where the access device is located; the shared frequency point corresponding to the minimum interference value is allocated to the access device.
  • the access device is defined as a local access device; and whether the frequency point pool M of the corresponding standard local access device in the geographic region of the access device is present exists.
  • the frequency of the shared frequency point is calculated; if there is a shared frequency point in the frequency point pool M of the corresponding standard local access device in the geographical area of the access device, the corresponding standard of each shared frequency point in the frequency point pool M is calculated.
  • the interference value between the cell where the local access device is located and the cell where the access device is located; the shared frequency point corresponding to the minimum interference value is allocated to the access device; if the access device is located in the geographical area of the access device, other systems are locally accessed.
  • the real time monitoring whether the frequency point pool M is included in the shared frequency point, and calculating the frequency point pool after monitoring the frequency point pool M to be included in the shared frequency point The interference value between the cell in which the corresponding standard access device of the shared frequency point is located and the cell in which the access device is located; and the shared frequency point corresponding to the minimum interference value is allocated to the access device .
  • the frequency point pool M is configured to receive a local access device corresponding to the local frequency pool standard system in the geographical area where the access device is located (the type of the local access device corresponding to the current frequency pool standard system and the access mode)
  • the idle frequency point of the device type is different, for example, if the access device is a 2G standard access device, the frequency pool M package Including: 3G system frequency point pool and / or 4G system frequency point pool.
  • the 3G standard frequency point pool is used for accommodating the idle frequency of the 3G standard local access device in the geographical area where the access device is located, and the idle frequency point is defined as the 3G standard shared frequency point;
  • the 4G standard frequency point pool is used for the storage place
  • the idle frequency of the 4G standard local access device in the geographic area where the access device is located, and the idle frequency is defined as the shared frequency of the 4G standard.
  • the shared frequency point corresponding to the minimum interference value is allocated to the access device, and the signal interference of the access device is reduced on the basis of fully utilizing the frequency point resource, thereby ensuring the experience effect of the access device user. .
  • FIG. 8 is a schematic structural diagram of an apparatus for sharing spectrum resources according to still another embodiment of the present disclosure.
  • the apparatus 100 for sharing spectrum resources further includes: a load monitoring module 150.
  • the load monitoring module 150 is configured to monitor the load condition of each APP module 140 in real time. When the load value of a certain APP module 140 reaches the maximum load of the APP module 140, the creation module is invoked to create an APP module of the type. 140.
  • the method further selects according to the spectrum resource information sent by the access device and the APP module 140 type selection policy. This setting ensures that each APP workload is within the set range, thereby ensuring the response speed of each APP, enabling the access equipment with tight spectrum resources to quickly use the idle spectrum resources released by other access devices.
  • FIG. 9 is a schematic block diagram of an apparatus for sharing spectrum resources according to still another embodiment of the present disclosure.
  • the apparatus 100 for sharing spectrum resources further includes: an operation status monitoring module 160.
  • the running status monitoring module 160 is configured to monitor the running status of each APP module 140 in real time; when a certain APP module 140 fails, the calling module creates a new APP module 140 of the type and feeds back to the new APP module 140.
  • the new APP module 140 is configured to monitor the running status of each APP module 140 in real time; when a certain APP module 140 fails, the calling module creates a new APP module 140 of the type and feeds back to the new APP module 140.
  • Basic information of the local access device of the fault APP module 140 The new APP module 140.
  • the method is configured to acquire, according to the basic information, corresponding characteristic data to each local access device to reach a state before the faulty APP module 140 fails. This setting ensures that in the presence of idle spectrum resources, access devices with tight spectrum resources can apply for idle spectrum resources for normal operation.
  • the present disclosure also provides a non-transitory storage medium storing computer executable instructions arranged to perform the method of spectrum resource sharing of the above embodiments.
  • the present disclosure also provides a computer program product comprising a computer program stored on a non-transitory computer readable storage medium, the computer program comprising program instructions, when the program instructions are executed by a computer, A method of causing the computer to perform spectrum resource sharing of the above embodiments.
  • FIG. 10 is a structural block diagram of an electronic device according to an embodiment of the present disclosure.
  • the electronic device may include a processor 51 and a memory 53, and may further include a communication interface 52 and a bus 54.
  • the processor 51, the communication interface 52, and the memory 53 can complete communication with each other through the bus 54.
  • Communication interface 52 can be used for information transmission.
  • the processor 51 can call the logic instructions in the memory 53 to perform the method of spectrum resource sharing of the above embodiments.
  • the logic instructions in the memory 53 described above may be implemented in the form of a software functional unit and sold or used as a stand-alone product, and may be stored in a computer readable storage medium.
  • the technical solution of the present disclosure may be embodied in the form of a software product stored in a storage medium, including a plurality of instructions for causing a computer device (which may be a personal computer, a server, or a network) The device or the like) performs all or part of the steps of the method described in various embodiments of the present disclosure.
  • the foregoing storage medium may be a non-transitory storage medium, including: a USB flash drive, a mobile hard disk, a read-only memory (ROM), and a random access memory (RAM). Random Access Memory), a disk or a disc, and other media that can store program code, or a transient storage medium.
  • the method and device for sharing spectrum resources provided by the disclosure can realize spectrum resource sharing between different standard access devices in the same geographical area, and improve utilization of spectrum resources.

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

Abstract

L'invention concerne un procédé de partage de ressource de spectre. Le procédé consiste : selon des informations de ressource de spectre envoyées par un dispositif d'accès, à déterminer le type de modèle du dispositif d'accès et le type d'informations de ressource de spectre ; et lorsque les informations de ressource de spectre sont une requête de libération de ressource de spectre, à définir une ressource de spectre au repos du dispositif d'accès comme étant une ressource de spectre partagée du dispositif d'accès dans le modèle correspondant.
PCT/CN2016/101389 2016-01-04 2016-09-30 Procédé et appareil de partage de ressource de spectre Ceased WO2017118129A1 (fr)

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CN112584501B (zh) * 2019-09-29 2022-05-31 成都鼎桥通信技术有限公司 单向频段配对处理方法、装置、基站设备和可读存储介质
CN113498065B (zh) * 2020-03-20 2025-08-26 中兴通讯股份有限公司 频谱资源调度方法、装置、计算机设备及计算机可读介质
CN114554499B (zh) * 2020-11-11 2025-05-06 南京中兴新软件有限责任公司 频谱共享方法及装置、基站、网络控制器及存储介质

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