WO2016154920A1 - Resource allocation method and access apparatus - Google Patents
Resource allocation method and access apparatus Download PDFInfo
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- WO2016154920A1 WO2016154920A1 PCT/CN2015/075586 CN2015075586W WO2016154920A1 WO 2016154920 A1 WO2016154920 A1 WO 2016154920A1 CN 2015075586 W CN2015075586 W CN 2015075586W WO 2016154920 A1 WO2016154920 A1 WO 2016154920A1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/02—Access restriction performed under specific conditions
- H04W48/06—Access restriction performed under specific conditions based on traffic conditions
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- the embodiments of the present invention relate to the field of wireless communications technologies, and in particular, to a resource allocation method and an access device.
- the end-to-end service performed by the user in the communication network is shared by the radio access network side and the core network side.
- the UMTS Universal Mobile Telecommunications System
- 3GPP 3rd Generation Partnership Project
- the third-generation partner program stipulates that the base station and the controller (Radio Network Controller (RNC) in the mobile communication network are the wireless access side, and the core network equipment belongs to the core network side, and the terminal between the terminal and the remote server is performed.
- RNC Radio Network Controller
- the terminal establishes a connection with the base station through an air interface with the base station, and then the terminal and the remote server can perform end-to-end services under the support of the base station, the controller, and the core network element.
- the QoS Quality of Service
- the QoS Quality of Service
- the number of network element nodes is small, the transmission bandwidth is easy to provide, and the resource supply is rich. Therefore, the QoS of the core network side is easy to guarantee, and the QoS guarantee mechanism of the radio access network side is relatively difficult, for example, the network deployed on the access network side. In many cases, the location is dispersed, and the terminal services and locations are greatly changed. Therefore, in order to ensure QoS on the radio access network side, there are difficulties in that transmission deployment and upgrade are not easy, bandwidth expansion is difficult, and cost is high.
- the operator usually adopts some resource allocation policies to ensure the QoS of the radio access network side in the end-to-end service as much as possible; For example, different terminals and different services have different QoS requirements on the radio access network side, and resource allocation can be performed according to different ARP (Allocation retention priority) and different TC (Traffic Class) to maintain wireless access. QoS on the network side.
- ARP Address retention priority
- TC Traffic Class
- the embodiments of the present invention provide a resource allocation method and an access device, which are used to make a reasonable allocation of resources for the communication network as a whole, fully utilize the utilization rate of resources in the capacity category, and improve the capacity of the communication network.
- an embodiment of the present invention provides an access device, which is applied in a wireless communication system, and includes:
- An obtaining module configured to obtain a resource capacity priority of each service, where the resource capacity priority of the service is determined according to a capacity corresponding to the service and a resource requirement of the service;
- an allocating module configured to perform resource allocation on each of the services according to resource capacity priority and total resources of each of the services.
- the resource capacity priority of the service is determined according to the capacity corresponding to the service and the resource required by the service, including:
- the resource capacity priority of the service is determined according to the ratio of the capacity corresponding to the service to the resource demand of the service.
- the acquiring module includes:
- a receiving unit configured to receive a resource capacity priority of each service sent by the core network device; the resource capacity priority of each service is determined by the core network device querying the resource allocation information according to the identification information of each service
- the resource allocation information includes a resource capacity priority corresponding to each of the identifier information; the identifier information includes a service identifier of the service, or includes a service identifier of the service and a user level associated with the service.
- the access device when the access device is applied In the universal mobile communication system UMST, the resource capacity priorities of the respective services are carried in the radio bearer cells.
- the resource capacity priority of each service carries the average quality of the evolved radio access bearer. In the cell.
- the acquiring module includes:
- a receiving unit configured to acquire identification information of each of the services
- a determining unit configured to query the resource allocation information according to the identification information of each of the services, and determine a resource capacity priority of the service; where the resource allocation information includes a resource capacity priority corresponding to each identifier information; the identifier information The service identifier of the service, or the service identifier of the service and the user level associated with the service.
- the acquiring module includes:
- a receiving unit configured to receive a resource capacity priority of each service sent by the network management device; the network management device queries the resource allocation information according to the identification information of each service, and determines a resource capacity priority of each of the services;
- the resource allocation information includes a resource capacity priority corresponding to each of the identifier information;
- the identifier information includes a service identifier of the service, or includes a service identifier of the service and a user level associated with the service.
- the allocating module is specifically configured to allocate the resource that is capable of satisfying the resource requirement of the first service in the total resource.
- the first service is preferentially allocated to the first service; the first service is a service with the highest resource capacity priority among the services that are not allocated to resources.
- the allocating module is specifically configured to: release, by using, the resource occupied by the second service in the total resource, Allocated resources in the total resources;
- Allocating a resource that meets the resource requirement of the first service to the first service is preferentially allocated to the first service; the first service is a resource capacity priority of the service that is not allocated to the resource is higher than the first Second business resource capacity priority business.
- the determining module is further configured to: before the resource allocation of each of the services according to the resource capacity priority and the total resource of each of the services, determine, the resource may be allocated in the total resource.
- the amount of resources is less than a preset threshold;
- the total resource includes at least one of the following resources or a combination of multiple resources:
- an embodiment of the present invention provides an access device, which is applied in a wireless communication system, and includes:
- a receiver configured to obtain a resource capacity priority of each service, where a resource capacity priority of the service is determined according to a capacity corresponding to the service and a resource requirement of the service;
- a processor configured to allocate resources to each of the services according to resource capacity priorities and total resources of each of the services.
- the resource capacity priority of the service is determined according to the capacity corresponding to the service and the resource required by the service, including:
- the resource capacity priority of the service is determined according to the ratio of the capacity corresponding to the service to the resource demand of the service.
- the receiver is specifically configured to receive a resource capacity priority of each service sent by the core network device, and a resource capacity priority of each service And determining, by the core network device, the resource allocation information according to the identifier information of each of the services, where the resource allocation information includes a resource capacity priority corresponding to each of the identifier information; and the identifier information includes a service The service identifier, or the service identifier of the service and the user level associated with the service.
- the access device when applied in the universal mobile communication system UMST, the resource capacity priority of each service is carried in the radio bearer cell.
- the resource capacity priority of each service carries the average quality of the evolved radio access bearer. In the cell.
- the treatment tool The entity is configured to trigger the receiver to obtain identification information of each of the services
- the processor is specifically configured to query the resource allocation information according to the identifier information of each of the services, and determine a resource capacity priority of the service, where the resource allocation information includes a resource capacity priority corresponding to each identifier information; the identifier information The service identifier of the service, or the service identifier of the service and the user level associated with the service.
- the receiver when acquiring the resource capacity priority of each service, is specifically configured to receive the resource capacity priority of each service sent by the network management device;
- the network management device queries the resource allocation information according to the identification information of each of the services, and determines a resource capacity priority of each of the services; wherein the resource allocation information includes a resource capacity priority corresponding to each of the identifier information;
- the identification information includes a service identifier of the service, or a service identifier of the service and a user level associated with the service.
- resource allocation is performed for each of the services according to resource capacity priority and total resources of each of the services.
- the processor is specifically configured to preferentially allocate the allocatable resource that meets the resource requirement of the first service to the first service, where the first service is a resource capacity in each service that is not allocated to the resource. The highest priority business.
- resource allocation is performed for each of the services according to resource capacity priority and total resources of each of the services.
- the processor is specifically configured to: update the allocable resource in the total resource by releasing the resource occupied by the second service in the total resource;
- Allocating a resource that meets the resource requirement of the first service to the first service is preferentially allocated to the first service; the first service is a resource capacity priority of the service that is not allocated to the resource is higher than the first Second business resource capacity priority business.
- the processor is further configured to: at the allocation module, according to resource capacity priority and total resources of each of the services Determining, before performing resource allocation on each of the services, that the resource amount of the allocable resources in the total resources is less than a preset threshold; and/or
- the total resource includes at least one of the following resources or a combination of multiple resources:
- an embodiment of the present invention provides a resource allocation method, which is applied in a wireless communication system, and includes:
- the access device obtains the resource capacity priority of each service; wherein the resource capacity priority of the service is determined according to the capacity corresponding to the service and the resource demand of the service;
- the access device allocates resources to each of the services according to the resource capacity priority and the total resources of each of the services.
- the resource capacity priority of the service is determined according to the capacity corresponding to the service and the resource required by the service, including:
- the resource capacity priority of the service is determined according to the ratio of the capacity corresponding to the service to the resource demand of the service.
- the access device obtains a resource capacity priority of each of the services, including:
- the resource capacity priority of each service is determined by the core network device querying the resource allocation information according to the identification information of each service
- the resource allocation information includes a resource capacity priority corresponding to each of the identifier information; the identifier information includes a service identifier of the service, or includes a service identifier of the service and a user level associated with the service.
- the resource capacity priority of each service is carried in the radio bearer cell.
- the resource capacity priority of each service carries the average quality cell of the evolved radio access bearer. In the cell.
- the access device acquires a resource capacity priority of each of the services, including:
- the access device queries the resource allocation information according to the identification information of each of the services, and determines the resource capacity priority of the service; wherein the resource allocation information includes a resource capacity priority corresponding to each identifier information; the identifier information Including the business identifier of the business, or including the business The business identifier and the user level associated with the business.
- the access device obtains a resource capacity priority of each of the services, including:
- the access device receives the resource capacity priority of each service sent by the network management device; the network management device queries the resource allocation information according to the identification information of each service, and determines the resource capacity priority of each of the services;
- the resource allocation information includes a resource capacity priority corresponding to each of the identifier information;
- the identifier information includes a service identifier of the service, or includes a service identifier of the service and a user level associated with the service.
- the access device performs, for each of the services, the resource capacity priority and the total resource of each of the services.
- Resource allocation including:
- the access device preferentially allocates the allocable resource that meets the resource requirement of the first service to the first service, and the first service is the resource capacity priority of each service that is not allocated to the resource. The highest business.
- the access device performs, for each of the services, the resource capacity priority and the total resource of each of the services.
- Resource allocation including:
- the access device updates the allocatable resource in the total resource by releasing the resource occupied by the second service in the total resource;
- the access device preferentially allocates the resource that meets the resource requirement of the first service to the first service, and the first service is the resource capacity priority of each service that is not allocated to the resource. A service that is higher than the resource capacity priority of the second service.
- the access device performs each of the services according to the resource capacity priority and the total resource of each of the services. Before resource allocation, including:
- the access device determines that the delay tolerance value of the service is higher than a preset tolerance value.
- the total resource includes at least one of the following resources or a combination of multiple resources:
- the resource capacity priority is determined according to the capacity corresponding to the service and the resource requirement of the service, and when the access device allocates resources for each service, according to each
- the resource capacity priority of the service allocates resources for each service, fully taking into account the capacity brought by the resources for each service, so that the resources are allocated reasonably for the communication network as a whole, and the utilization of resources in the production area is fully utilized.
- the rate has increased the capacity of the communication network.
- FIG. 1 is a schematic diagram of an application scenario of Embodiment 1 of an access device according to the present invention
- Embodiment 1 of an access device according to the present invention is a schematic structural diagram of Embodiment 1 of an access device according to the present invention.
- Embodiment 2 of an access device according to the present invention is a schematic structural diagram of Embodiment 2 of an access device according to the present invention.
- Embodiment 3 of an access device according to the present invention is a schematic structural diagram of Embodiment 3 of an access device according to the present invention.
- FIG. 5 is a schematic flowchart of Embodiment 1 of a resource allocation method according to the present invention.
- FIG. 6 is a schematic flowchart of Embodiment 2 of a resource allocation method according to the present invention.
- FIG. 7 is a schematic diagram of dividing a value range of the RRR in the second embodiment of the resource allocation method according to the present invention.
- FIG. 8 is a schematic flowchart of Embodiment 3 of a resource allocation method according to the present invention.
- FIG. 9 is a schematic flowchart diagram of Embodiment 4 of a resource allocation method according to the present invention.
- FIG. 1 is a schematic diagram of an application scenario of Embodiment 1 of an access device according to the present invention.
- services in the communication network are carried by the radio access network 100 and the core network 200, and the access device 10 is responsible for accessing the terminal 40 in the radio access network 100.
- the core network device 20 deployed in the core network 200 is responsible for managing the connection of the terminal 40 (for example, connecting with the remote server 30)/mobility, bearer, and the like.
- the core network device 20 may specifically be a GGSN (Gateway General Packet Radio Service Support Node).
- GGSN General Packet Radio Service Support Node
- GPRS Mobility Management Entity
- MME Mobility Management Entity
- access device 10 may be GSM (Global System of Mobile communication) or CDMA (Code Division Multiple Access) BTS (Base Transceiver Station), which may be NB (NodeB, Base Station) in WCDMA (Wideband Code Division Multiple Access), RNC in UMTS, or LTE (Long Term) eNB (Evolutional NodeB) or access point in Evolution, Long Term Evolution, or network side equipment in the future 5G network or future performance
- the network device in the PLMN (Public Land Mobile Network) network; and the terminal 40 accessing the communication network may be referred to as a user equipment (User Equipment), a mobile device, etc., using wireless communication; understandable, A terminal in an access communication network needs to perform communication services based on resources, such as transmission resources, radio resources, scheduling resources, power resources, and antenna resources, and resources required for the services are allocated by the access devices.
- resources such as transmission resources, radio resources, scheduling resources, power resources, and antenna resources
- FIG. 2 is a schematic structural diagram of Embodiment 1 of an access device according to the present invention.
- the embodiment includes an obtaining module 11 for obtaining a resource capacity priority of each service.
- the access device when the access device allocates resources for the service, the access device needs to obtain the resource capacity priority of each service.
- the resource capacity priority of the service is determined according to the capacity corresponding to the service and the resource demand of the service.
- the capacity corresponding to the service can be understood as the service-related indicators completed by the communication network to implement the service, such as the completed user satisfaction, the important value of the service, etc.; and the communication network establishes the service for the terminal, such as between the terminal and the server of the video website.
- the established media stream service requires resources to support the service, that is, each service in the communication network needs to occupy certain resources when it is in progress.
- the communication network usually plans the amount of resources occupied by the service. Taking the bandwidth resources as an example, the user has signed a bandwidth of 8 megabytes (M) with the operator.
- the inbound device requests the 8M bandwidth, that is, the resource requirement of the service is 8M, and the access device maintains the QoS of the service on the wireless network side, and then guarantees 8M bandwidth for the service, so that the user can obtain the 8M bandwidth through the terminal.
- the quality of service for example, the download speed is the download speed corresponding to the 8M bandwidth; however, it can be understood that the interference factor in the communication network is large, and the evaluation of the capacity corresponding to the service such as the user satisfaction and the business important value involves various aspects, for example, more and more
- network services such as WeChat, QQ, etc.
- the user satisfaction of the communication network in achieving network services for users is higher than that of implementing traditional services at the same time delay compared to traditional services (SMS). Satisfaction obtained; therefore, the two services that occupy the same resource may have different capacity. Therefore, in this embodiment, in order to increase the capacity of the communication network and increase the resource utilization of the communication network, in this embodiment, When the access device decides to allocate resources to the service, it refers to the resource capacity priority of the service.
- both the service A and the service B need to occupy the 8M bandwidth of the communication network, but the service A has an important level of 6, and the service B has an importance level of 4. As shown, the 8M bandwidth is used to perform the service B.
- the capacity brought by the communication network is higher than the capacity used for the communication network for the communication network. Therefore, when the capacity of the communication network is increased, resources are preferentially allocated for the service with higher priority of the resource capacity, which may be based on the existing communication network. Resources, fully improve the utilization of resources in the scope of production, thereby increasing the production capacity of the communication network.
- the allocating module 12 is configured to allocate resources to each of the services according to resource capacity priorities and total resources of each of the services.
- the resource capacity priority is determined according to the capacity corresponding to the service and the resource requirement of the service, and when the access device allocates resources for each service, the resource capacity priority of each service is allocated for each service.
- the resources fully take into account the capacity brought by the resources used in each business, so that the resources are allocated reasonably for the communication network as a whole, making full use of the utilization rate of resources in the production area and increasing the production capacity of the communication network.
- FIG. 3 is a schematic structural diagram of Embodiment 2 of an access device according to the present invention. As shown in FIG. 3, this embodiment is further described based on the embodiment shown in FIG. 2.
- the resource capacity priority of the service is based on the capacity corresponding to the service and the service.
- the ratio of resource demand is determined by determining the benefit of unit resources when conducting business. Therefore, when the communication network allocates resources, the capacity of the communication network is considered from the granularity of the unit resources, and the resources can be allocated reasonably. Improve the production capacity of the communication network.
- the obtaining module 11 includes: a receiving unit 111, configured to receive a core network device The priority of the resource capacity of each service to be sent; the priority of the resource capacity of each service is determined by the core network device querying the resource allocation information according to the identification information of each service; wherein the resource allocation information includes a resource capacity priority corresponding to each of the identifier information; the identifier information includes a service identifier of the service, or a service identifier of the service and a user level associated with the service.
- the resource capacity priority of each service is carried in a radio bearer cell (RAB Parameters); when the access device is applied in long-term evolution LTE In the system, the resource capacity priority of each service is carried in an E-RAB Level QoS Parameters of the evolved radio access bearer.
- RAB Parameters radio bearer cell
- E-RAB Level QoS Parameters of the evolved radio access bearer E-RAB Level QoS Parameters of the evolved radio access bearer.
- the obtaining module includes: a receiving unit 111, configured to acquire identification information of each of the services;
- the determining unit 112 is configured to query resource allocation information according to the identification information of each of the services, and determine a resource capacity priority of the service, where the resource allocation information includes a resource capacity priority corresponding to each identifier information;
- the information includes the service identifier of the service, or the service identifier of the service and the user level associated with the service.
- the obtaining module 11 includes: a receiving unit 111, configured to receive a resource capacity priority of each service sent by the network management device; the network management device queries the resource allocation information according to the identification information of each service. Determining a resource capacity priority of each of the services; where the resource allocation information includes a resource capacity priority corresponding to each of the identifier information; the identifier information includes a service identifier of the service, or includes a service identifier of the service The user level associated with the business.
- the allocation module 12 is specifically configured to meet the first service in the total resources.
- the allocateable resource of the resource demand is preferentially allocated to the first service; the first service is a service with the highest resource capacity priority among the services that are not allocated to the resource.
- the allocation module is configured to allocate resources to each of the services according to the resource capacity priority and the total resource of each of the services, and the allocation module is specifically configured to use the second resource by using the second service.
- the resource is released, and the allocatable resource in the total resource is updated;
- the first service is a service in which a resource capacity priority of each service that is not allocated to a resource is higher than a resource capacity priority of the second service.
- the access device further includes a determining module 13 configured to determine, in the total resource, that the allocation module performs resource allocation for each of the services according to resource capacity priority and total resources of each of the services.
- the amount of resources allocated for the resource is less than a preset threshold; and/or determining that the delay tolerance value of the service is higher than a preset tolerance value.
- the total resource includes at least one of the following resources or a combination of multiple resources:
- the resource capacity priority is determined according to the capacity corresponding to the service and the resource required by the service, and the access device allocates resources for each service according to the resource capacity priority of each service when each service is to be established. Taking full account of the capacity brought by the resources in the communication network for the communication network, the resources are allocated reasonably for the communication network as a whole, the capacity of the communication network is improved, and the production capacity of the communication network is improved.
- each module and unit is only a logical function division. In actual implementation, there may be another division manner. For example, multiple modules or units may be combined or further divided into multiple modules or units, or some features may be ignored. .
- there is a communication connection between each module and unit and the communication connection may be realized by indirect coupling or direct coupling through some interfaces, and the communication connection may be in an electrical, mechanical or other form.
- each module in each device embodiment may be integrated into one functional module, or may exist in a separate physical state; and each module may be implemented in the form of hardware and/or software.
- FIG. 4 is a schematic structural diagram of Embodiment 3 of an access device according to the present invention. As shown in FIG. 4, the access device provided in this embodiment is also applied to a wireless communication system, and can be applied to the application scenario shown in FIG.
- the receiver 51 is configured to obtain a resource capacity priority of each service, where the resource capacity priority of the service is determined according to a capacity corresponding to the service and a resource requirement of the service;
- the processor 52 is configured to perform resource allocation on each of the services according to a resource capacity priority and a total resource of each of the services.
- the resource capacity priority of the service is determined according to a ratio of a capacity corresponding to the service to a resource requirement of the service.
- the receiver 51 is specifically configured to receive a resource capacity priority of each service sent by the core network device, where the resource capacity priority of each service is the identity information of the core network device according to each service. Querying the resource allocation information, wherein the resource allocation information includes a resource capacity priority corresponding to each of the identifier information; the identifier information includes a service identifier of the service, or includes a service identifier of the service, and the service Associated user level.
- the resource capacity priority of each service is carried in a radio bearer cell (RAB Parameters); when the access device is applied in long-term evolution LTE In the system, the resource capacity priority of each service is carried in an E-RAB Level QoS Parameters of the evolved radio access bearer.
- RAB Parameters radio bearer cell
- E-RAB Level QoS Parameters of the evolved radio access bearer E-RAB Level QoS Parameters of the evolved radio access bearer.
- the processor 52 is specifically configured to trigger the receiver 51 to obtain identification information of each of the services.
- the processor 52 is specifically configured to query resource allocation information according to the identification information of each of the services, and determine a resource capacity priority of the service, where the resource allocation information includes a resource capacity priority corresponding to each identifier information;
- the identification information includes a service identifier of the service, or a service identifier of the service and a user level associated with the service.
- the receiver 51 is configured to receive a resource capacity priority of each service sent by the network management device, where the network management device queries the location information according to the identification information of each service.
- the resource allocation information is used to determine a resource capacity priority of each of the services; wherein the resource allocation information includes a resource capacity priority corresponding to each of the identifier information; the identifier information includes a service identifier of the service, or includes the The business identifier of the business and the user level associated with the business.
- the processor 52 is specifically configured to meet the resource requirement of the first service in the total resource.
- the allocated resource is preferentially allocated to the first service; the first service is a service with the highest resource capacity priority among the services that are not allocated to the resource.
- the processor 52 is specifically configured to use the resource occupied by the second service in the total resource. Release to update the allocatable resources in the total resource;
- the first service is a resource capacity priority of each service that is not allocated to the resource A service that is higher than the resource capacity priority of the second service.
- processor 52 is further configured to determine, before the resource allocation by using the resource capacity priority and the total resource of each of the services, the resource allocation of the allocable resource in the total resource is smaller than Preset threshold; and/or
- the foregoing total resources include at least one of the following resources or a combination of multiple resources:
- the resource capacity priority is determined according to the capacity corresponding to the service and the resource requirement of the service, and when the access device allocates resources for each service, the resource capacity priority of each service is allocated for each service.
- the resources fully take into account the capacity brought by the resources used in each business, so that the resources are allocated reasonably for the communication network as a whole, making full use of the utilization rate of resources in the production area and increasing the production capacity of the communication network.
- each module or device (such as a receiver or a processor) in the access device shown in FIG. 2 to FIG. 4 corresponds to the corresponding steps in the following method embodiments, and the specific implementation details and beneficial effects. Reference can be made to the various method embodiments described below.
- FIG. 5 is a schematic flowchart diagram of Embodiment 1 of a resource allocation method according to the present invention. As shown in FIG. 5, the embodiment is specifically as follows:
- the access device obtains a resource capacity priority of each service.
- the access device needs to obtain the resource capacity priority of each service when the resource is allocated for the service, where the resource capacity priority of the service is determined according to the capacity corresponding to the service and the resource demand of the service. of;
- the capacity corresponding to the service can be understood as the service-related indicators completed by the communication network to implement the service, such as the completed user satisfaction, the important value of the service, etc.; and the communication network establishes the service for the terminal, such as between the terminal and the server of the video website.
- the established media stream service requires resources to support the service, that is, each service in the communication network needs to occupy certain resources when it is in progress.
- the communication network usually plans the amount of resources occupied by the service. Taking the bandwidth resources as an example, the user has signed a bandwidth of 8 megabytes (M) with the operator.
- the device requests the 8M bandwidth from the access device, that is, the service resource requirement is 8M, and the access device maintains the service.
- the QoS on the wireless network side ensures that 8M bandwidth is allocated for the service, so that the user can obtain the service quality corresponding to the 8M bandwidth through the terminal, for example, the download speed is the download speed corresponding to the 8M bandwidth; but it can be understood that in the communication network
- the interference factor is large, and the evaluation of the capacity corresponding to the service such as user satisfaction and business value involves many aspects. For example, more and more users rely on network services (such as WeChat, QQ, etc.), compared with traditional services (SMS).
- the access device in this embodiment refers to the resource capacity priority of the service when deciding to allocate resources to the service.
- both the service A and the service B need to occupy the 8M bandwidth of the communication network, but the service A has an important level of 6, and the service B has an importance level of 4. As shown, the 8M bandwidth is used to perform the service B.
- the capacity brought by the communication network is higher than the capacity used for the communication network for the communication network. Therefore, when the capacity of the communication network is increased, resources are preferentially allocated for the service with higher priority of the resource capacity, which may be based on the existing communication network. Resources, fully improve the utilization of resources in the scope of production, thereby increasing the production capacity of the communication network.
- the access device allocates resources to each service according to resource capacity priority and total resources of each of the services.
- the foregoing total resources include at least one of the following resources or a combination of multiple resources: a transmission resource, a radio resource, a scheduling resource, a power resource, and an antenna resource.
- the resource capacity priority is determined according to the capacity corresponding to the service and the resource requirement of the service, and when the access device allocates resources for each service, the resource capacity priority of each service is allocated for each service.
- the resources fully take into account the capacity brought by the resources used in each business, so that the resources are allocated reasonably for the communication network as a whole, making full use of the utilization rate of resources in the production area and increasing the production capacity of the communication network.
- FIG. 6 is a schematic flowchart diagram of Embodiment 2 of a resource allocation method according to the present invention. As shown in FIG. 6, the embodiment is further described on the basis of the embodiment shown in FIG. 5, and specifically includes:
- the core network device obtains resource allocation information.
- the resource allocation information may be deployed by the operation and maintenance personnel, or the core network device receives the resource allocation information delivered by the network management device, where the resource allocation information includes a resource capacity priority corresponding to each identifier information, and the identifier information includes a service of the service. Identify, or include the business subject of the business Identify the user level associated with the business.
- UMTS defines four types of services, namely Conversational, Streaming, and Interactive.
- the resource capacity priority of the Conversational service is S1
- the resource capacity priority of the Streaming service is S2
- the resource capacity priority of the Interactive service is S3
- the resource capacity priority of the Background service is S4.
- S1 indicates that the resource capacity has the highest priority
- S4 indicates that the resource capacity has the lowest priority.
- the above four types of services all have their own service identifiers, and the operation and maintenance personnel or network management equipment takes priority according to the service identification of each service and the resource capacity of the service.
- Level, establish resource allocation information, then the resource allocation information can refer to Table 1:
- the identifier information includes the service identifier of the service and the user level associated with the service, and the resource allocation information may refer to the following Table 2:
- the user When a user signs a contract with an operator, the user may be placed at a different level, such as a gold card user, a silver card user, a bronze card user, etc., while a network side device (such as an access device, a core network device, etc.) may be allocated according to an operator.
- the user identifier of the user can identify the user level, wherein the user identifier can be a mobile subscriber number MSISDN (Mobile Subscriber International ISDN/PSTN number, where ISDN is an integrated service digital network, which is an abbreviation of Integrated Service Digital Network) or an international mobile identification code.
- IMSI International Mobile Subscriber Identification Number
- the service-related request directly carries an identifier indicating the user's level.
- the foregoing service-related request may specifically be a service setup request, a service modification request, or the like, which may trigger a process related to resource allocation
- the process related to resource allocation may be a bearer setup process, a bearer modification process, and a multimedia broadcast group. Broadcasting process, etc.
- the resource demand of the service and the capacity corresponding to the service are also different; for example, when the service is performed by the gold medal for the same service type, The bandwidth required by the service is 10M. When the service is performed by the Bronze, the bandwidth required for the service is only 5M.
- the operation and maintenance personnel or the network management device combines different user levels and service types, and the resource allocation information shown in Table 2 above is planned. .
- the priority of the resource capacity is determined according to the ratio of the capacity corresponding to the service to the resource demand of the service, which is equivalent to determining the benefit brought by the unit resource when the service is performed, thereby
- the communication network considers the capacity of the communication network from the granularity of the unit resources, and can rationally allocate resources and increase the capacity of the communication network.
- the business-related capacity involves many aspects, such as User satisfaction, the importance of the business, etc., but considering that when users conduct a certain business, they will pay a corresponding fee in order to obtain a better user experience or to conduct a business with higher importance.
- the ratio of the capacity corresponding to the service to the resource demand of the service is measured by the rate paid by the user for the service, and the ratio of the service charge to the resource demand of the service is specifically (Revenue Resource Ratio, RRR), the above resource capacity priority can also be called resource revenue priority (Resource Reven) Ue Priority (RRP), considering that as the number of services increases, the tariff level will increase accordingly.
- RRR Resource Resource Ratio
- RRP resource revenue priority
- the value range of the RRR can be divided into multiple intervals.
- FIG. 7 is a schematic diagram of dividing the value range of the RRR in the second embodiment of the resource allocation method of the present invention.
- the value range of the RRR is divided into (0, RRR1), (RRR1, RRR2), (RRR2, RRR3), and the interval greater than RRR3.
- Each interval corresponds to a resource revenue priority, which is S1.
- X belongs to the interval (RRR2, RRR3), so the RRP plan for the Streaming service of the network management device is the S2.
- the core network device obtains identification information of each service.
- the identification information of the foregoing service may be obtained by the core network device from the terminal or from the remote server.
- the bearer setup process is used as an example. Generally, the bearer setup process is triggered by the service establishment request received by the core network device, and the service is established. The request carries the service identifier, or carries the service identifier and the user level/user identifier associated with the service, and the core network device can obtain the service identifier, or the service identifier and the user level associated with the service after receiving the service establishment request (the user level) Further, the service establishment request may be sent by the terminal used by the user. For example, if the user needs to obtain the media information provided by the remote server, the service establishment request is sent to the access device. After being transmitted by the access device, it is received by the core network device; or the remote server needs to send the media information subscribed by the user to the terminal used by the user, and then sends a service establishment request to the core network device.
- the core network device queries resource allocation information according to the identification information of each service, and determines a resource capacity priority of each of the services.
- the access device determines the resource capacity priority of the service according to the service identifier query table 1 of the service; when the identification information of a service includes the service identifier of the service and the service The associated user identifier is used by the access device to query the table 2 according to the service identifier of the service and the user identifier associated with the service, and determine the resource capacity priority of the service.
- the core network device notifies the access device of the resource capacity priority of each service.
- the resource capacity priority is specifically represented by a resource revenue priority.
- the access device receives the resource revenue priority of each service notified by the core network device, and the core network device is in the process of establishing the service.
- the bearer allocation request is sent to the access device.
- the identifier of the resource revenue priority of each service may be carried in the bearer allocation request sent by the core network device to the access device (such as the RAB Assignment Request in the UMST scenario, E-RAB Setup Request in LTE, to indicate to the access device the resource revenue priority of each service; flexible, according to the process related to resource allocation, the identifier of the resource revenue priority of each service is carried In the bearer modification request, the bearer reconfiguration request, and the like; for example, in the UMST system, the resource capacity priority of each service is carried in a radio bearer cell (RAB Parameters), that is, the core network device can Use the RAB parameters to indicate the resource revenue priority of the service to the access device, as shown in Table 3:
- RAB Parameters radio bearer cell
- the above table 3 is for the signaling message "RAB Assignment Request” sent by the traffic type "Traffic Class”; and the signaling message “RAB Assignment Request” shown in Table 3 is in the standard protocol "3GPP TS 25.413 UTRAN Iu interface RANAP"
- the parameters of the RAB Parameters cell are extended, that is, the parameter “Resource Revenue Priority” is added, and the parameter “Resource Revenue Priority” ranges from 0 to 255 (the above table 3 has 256 resource benefits)
- the priority level is exemplified), and different values indicate different resource revenue priorities;
- the bearer allocation request is specifically a signaling message “E-RAB Setup Request”, where the resource capacity priority of each service carries the average of the evolved radio access bearers.
- E-RAB Level QoS Parameters that is, the core network device uses the cell “E-RAB Level QoS Parameters” to indicate the resource revenue priority of the service to the access device, as shown in Table 4:
- the signaling message shown in Table 4 above is based on the standard protocol "3GPP TS 36.413 S1 Application Protocol (S1AP)", and the parameters of the cell “E-RAB Level QoS Parameters” are extended, that is, the parameter "Resource Revenue” is added.
- Priority which ranges from 0 to 255 (exemplified by the level of 256 resource revenue priorities in Table 4 above), and different values indicate different resource revenue priorities.
- the access device learns the resource revenue priority of each service indicated by the core network device according to the value of the parameter "Resource Revenue Priority” or the parameter "Resource Revenue Priority”.
- the access device allocates resources to each of the services according to resource capacity priorities and total resources of each of the services.
- the access device preferentially allocates the allocable resource that meets the resource requirement of the first service to the first service, where the first service is a resource in the service that is not allocated to the resource.
- the service with the highest capacity priority taking the transmission resource as an example, only 10M of the total resources of the access device at the current time is unoccupied, and the number of resources that can be allocated (that is, the bandwidth that can be allocated) is 10M, while the existing 2 items
- the service (service A and service B) is to be established, that is, the service to be established is the service that is not allocated to the resource, the transmission resource required by service A is 8M, and the transmission resource required for service B is 10M, according to the foregoing S203. It is determined that the priority of the resource capacity of the service A is higher than the priority of the resource capacity of the service B. Therefore, the 8M bandwidth of the 10M allocateable bandwidth is preferentially allocated to the service A, and the service A is preferentially guaranteed;
- the access device updates the allocatable resource in the total resource by releasing the resource occupied by the second service in the total resource; and then the access device satisfies the updated allocatable resource
- the resource of the resource requirement of the first service is preferentially allocated to the first service;
- the first service is a service in which the resource capacity priority of the service that is not allocated to the resource is higher than the resource capacity priority of the second service
- the total resources of the access device at the current time are 100M bandwidth, of which 80M bandwidth is occupied by service C and service D, service C occupies 50M bandwidth, service D occupies 30M bandwidth, and existing service A and service B is to be established;
- the bandwidth required for service A is 25M, the bandwidth required for service B is 30M, and only 20M of the total resources of the above 100M resources are allocated, which cannot meet the requirements of service A or service B, and service A
- the priority of the resource capacity is determined by the foregoing S203, and the priority of the resource capacity of the service A is higher than that of
- the priority of the resource capacity of the service B is smaller than that of the service C, but the resource capacity of the service A, the service B, and the service C is prioritized.
- the level is smaller than the service D. Therefore, the access device releases the bandwidth occupied by the service C, and obtains the updated allocatable resource as the 70M bandwidth. Then, the 25M bandwidth in the 70M bandwidth is preferentially allocated to the service A.
- the access device further determines whether the resource amount of the allocable resource in the total resource is less than a preset threshold; and/or determining whether the delay tolerance value of the service is higher than a preset tolerance value;
- resource allocation strategies that can be adopted in the communication network. Some are considered for the delay of the service, and some are allocated based on the principle of fairness. It is understandable, usually when the resources are sufficient, in order to balance the access communication.
- Each terminal in the network allocates resources based on the fairness principle; only when the network is congested or the resources are tight, the foregoing S202 to S205 are executed in order to increase the capacity of the communication network as much as possible in the limited resources.
- the resource capacity priority is determined according to the capacity corresponding to the service and the resource requirement of the service, and when the access device allocates resources for each service, the resource capacity priority of each service is allocated for each service.
- the resources fully take into account the capacity brought by the resources used in each business, so that the resources are allocated reasonably for the communication network as a whole, making full use of the utilization rate of resources in the production area and increasing the production capacity of the communication network.
- FIG. 8 is a schematic flowchart diagram of Embodiment 3 of a resource allocation method according to the present invention. As shown in FIG. 8, the embodiment is further described on the basis of the embodiment shown in FIG. 5, and specifically includes:
- the access device acquires resource allocation information.
- the foregoing resource allocation information may be deployed by the operation and maintenance personnel, or the core network device receives the resource allocation information delivered by the network management device.
- the resource allocation information is deployed in the access device.
- the resource allocation involves the participation of multiple network devices in multiple communication networks. If the communication network introduces a new resource allocation policy, it may be related to the existing one.
- the resource allocation process is incompatible; however, in this embodiment, the resource allocation is performed on the access device of the wireless access side, so the resource allocation information is deployed in the access device, and the foregoing embodiment shown in FIG.
- the access device does not need to rely on the core network device to determine the resource capacity priority of the service, so that the present implementation does not make an existing resource allocation process when the resource capacity priority of the service is introduced. Large changes to avoid incompatibilities.
- the access device acquires identification information of each service.
- the identification information of the foregoing service may be obtained by the access device from the terminal or from the remote server.
- the bearer setup process is used as an example. Generally, the bearer setup process is triggered by the service setup request, and the service setup request carries the service. Identifying, or carrying the service identifier and the user level/user identifier associated with the service, and the access device may obtain the service identifier, or the service identifier and the user level associated with the service after receiving the service establishment request (the user level may be directly obtained, or Further, the service establishment request may be sent by the terminal used by the user. For example, if the user needs to obtain the media information provided by the remote server, the service establishment request is sent to the access device and transmitted by the access device. After receiving the media information subscribed by the user, the remote server needs to send the service establishment request to the core network device, so that the core network device initiates the bearer establishment process and informs the access device service. Identification information.
- the access device queries the resource allocation information according to the identification information of each service, and determines the resource capacity priority of each of the services.
- the access device determines the resource capacity priority of the service according to the service identifier query table 1 of the service; when the identification information of a service includes the service identifier of the service and the service The associated user level, the access device queries the table 2 according to the service identifier of the service and the user level associated with the service, and determines the resource capacity priority of the service.
- the access device allocates resources to each of the services according to resource capacity priorities and total resources of each of the services.
- the foregoing S301 needs to be performed to obtain the resource allocation information, but when the access device service allocates the resource, the S301 may not be executed because the resource allocation information has been obtained.
- the resource capacity priority is determined according to the capacity corresponding to the service and the resource required by the service, and the access device allocates resources for each service according to the resource capacity priority of each service when each service is to be established. Taking full account of the capacity brought by the resources in the communication network for the communication network, the resources are allocated reasonably for the communication network as a whole, the capacity of the communication network is improved, and the production capacity of the communication network is improved.
- FIG. 9 is a schematic flowchart diagram of Embodiment 4 of a resource allocation method according to the present invention. As shown in FIG. 9, the embodiment is further described on the basis of the embodiment shown in FIG. 5, and specifically includes:
- the access device acquires identification information of each service.
- the identification information of the foregoing service may be obtained by the access device from the terminal or from the remote server.
- the bearer setup process is used as an example. Generally, the bearer setup process is triggered by the service setup request, and the service setup request carries the service. Identifying, or carrying the service identifier and the user level/user identifier associated with the service, and the access device may obtain the service identifier, or the service identifier and the user level associated with the service after receiving the service establishment request (the user level may be directly obtained, or Further, the service establishment request may be sent by the terminal used by the user. For example, if the user needs to obtain the media information provided by the remote server, the service establishment request is sent to the access device and transmitted by the access device. After receiving the media information subscribed by the user, the remote server needs to send the service establishment request to the core network device, so that the core network device initiates the bearer establishment process and informs the access device service. Identification information.
- the access device sends the identifier information of each service to the network management device.
- the network management device determines the resource capacity priority of the service according to the service identifier query table 1 of the service; when the identification information of the service includes the service identifier of the service and the service association For the user level, the network management device queries Table 2 according to the service identifier of the service and the user level associated with the service, and determines the resource capacity priority of the service.
- the access device receives the resource capacity priority of each service delivered by the network management device.
- the resource allocation information in the embodiment is deployed in the network management device, and is managed and maintained by the network management device, and is not delivered to the core network device or the access device, and the access device needs to know the resource capacity of the service.
- the priority is obtained by the network management device.
- the access device and the core network device do not need to bear the storage of resource allocation information, thereby reducing the storage burden of the access device and the core network device, and the implementation is implemented.
- the medium access device determines the resource capacity priority of the service from the network management device, and can determine the priority of the resource capacity of the service without relying on the core network device, thereby When the resource capacity priority of the service is introduced, the implementation does not make major changes to the existing resource allocation process to avoid incompatibility.
- the access device queries resource allocation information according to the identification information of each service, and determines a resource capacity priority of each of the services.
- the access device determines the resource capacity priority of the service according to the service identifier query table 1 of the service; when the identification information of a service includes the service identifier of the service and the service The associated user level, the access device queries the table 2 according to the service identifier of the service and the user level associated with the service, and determines the resource capacity priority of the service.
- the access device allocates resources to each of the services according to resource capacity priorities and total resources of each of the services.
- the resource capacity priority is determined according to the capacity corresponding to the service and the resource required by the service, and the access device allocates resources for each service according to the resource capacity priority of each service when each service is to be established. Taking full account of the capacity brought by the resources in the communication network for the communication network, the resources are allocated reasonably for the communication network as a whole, the capacity of the communication network is improved, and the production capacity of the communication network is improved.
- the foregoing program may be stored in a computer readable storage medium, and the program is executed when executed.
- the foregoing steps include the steps of the foregoing method embodiments; and the foregoing storage medium includes: a medium that can store program codes, such as a ROM, a RAM, a magnetic disk, or an optical disk.
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Abstract
Provided in the embodiments of the present invention are a resource allocation method and access apparatus applied in a radio communication system. The access apparatus allocates resources for each service according to a resource capacity priority of said service and total resources, wherein the resource capacity priority of the service is determined by a capacity corresponding to the service and a requested amount of resources of the service. Thereby, the access apparatus enables reasonable allocation of resources with respect to the overall communication network.
Description
本发明实施例涉及无线通信技术领域,尤其涉及一种资源分配方法和接入设备。The embodiments of the present invention relate to the field of wireless communications technologies, and in particular, to a resource allocation method and an access device.
通信网络中用户采用终端进行的端到端业务是由无线接入网侧和核心网侧共同承担,以UMTS(Universal Mobile Telecommunications System,通用移动通信***)为例,3GPP(3rd Generation Partnership Project,第三代合作伙伴计划)标准组织规定移动通信网络中基站、控制器(Radio Network Controller,RNC)为无线接入侧,核心网设备属于核心网侧,在进行终端与远端服务器之间的端到端通信时,终端通过与基站之间的空口与基站建立连接,随后在基站、控制器及核心网网元的支持下,终端和远端服务器可进行端到端业务。针对终端与远端服务器进行的端到端业务,其QoS(Quality of Service,服务质量)至少由无线接入网侧的QoS和核心网侧的QoS共同维护;而移动核心网侧中由于核心网网元节点数量少、传输带宽提供容易,资源供应较为丰富,因此,核心网侧的QoS容易保证,而无线接入网侧的QoS的保证机制相对较难,例如因接入网侧部署的网元多且位置分散,且终端业务、位置等变动较大,故而为了保证无线接入网侧的QoS时,存在传输部署升级不易,带宽扩大不易及提升成本高等困难。The end-to-end service performed by the user in the communication network is shared by the radio access network side and the core network side. The UMTS (Universal Mobile Telecommunications System) is taken as an example, 3GPP (3rd Generation Partnership Project, The third-generation partner program) standard organization stipulates that the base station and the controller (Radio Network Controller (RNC) in the mobile communication network are the wireless access side, and the core network equipment belongs to the core network side, and the terminal between the terminal and the remote server is performed. During the communication, the terminal establishes a connection with the base station through an air interface with the base station, and then the terminal and the remote server can perform end-to-end services under the support of the base station, the controller, and the core network element. For the end-to-end service between the terminal and the remote server, the QoS (Quality of Service) is maintained by at least the QoS of the radio access network side and the QoS of the core network side; and the core network of the mobile core network side The number of network element nodes is small, the transmission bandwidth is easy to provide, and the resource supply is rich. Therefore, the QoS of the core network side is easy to guarantee, and the QoS guarantee mechanism of the radio access network side is relatively difficult, for example, the network deployed on the access network side. In many cases, the location is dispersed, and the terminal services and locations are greatly changed. Therefore, in order to ensure QoS on the radio access network side, there are difficulties in that transmission deployment and upgrade are not easy, bandwidth expansion is difficult, and cost is high.
由于在保证无线接入网侧的QoS时存在的困难较多,故而在现有技术中运营商通常采用一些资源分配策略,尽可能地在端到端业务中保证无线接入网侧的QoS;例如不同终端、不同业务对无线接入网侧的QoS的需求不同,可以依据不同ARP(Allocation retention priority,资源预留优先级)、不同的TC(Traffic Class)进行资源分配,以维护无线接入网侧的QoS。Because there are many difficulties in ensuring the QoS of the radio access network side, in the prior art, the operator usually adopts some resource allocation policies to ensure the QoS of the radio access network side in the end-to-end service as much as possible; For example, different terminals and different services have different QoS requirements on the radio access network side, and resource allocation can be performed according to different ARP (Allocation retention priority) and different TC (Traffic Class) to maintain wireless access. QoS on the network side.
但本领域技术人员采用上述资源分配策略进行资源分配时发现,对于整体的通信网络来说,其产能趋于为较低的水平,例如无线接入网侧的资源有限时,若基于现有的资源分配策略,有限的资源可能仅能用于实现1个重要
等级较高的业务,也可以说此时整个通信网络仅完成了一个业务的实施,而重要等级较低的多个业务却未能建立起来;或者,有限的资源可能分配给5个优先级较高的终端,而与此同时可能存在数目在40个以上优先级较低的终端不能获得无线接入网侧的资源,不能完成通信业务,即通信网络在整体上产能较低,可以理解的,随着通信网络的发展,采用现有技术提供的资源分配策略,产能较低的通信网络是不能满足日益增长用户数量及用户越来越多的业务需求。However, those skilled in the art use the resource allocation strategy described above to allocate resources, and find that the overall communication network tends to have a lower level of capacity, for example, when the resources on the radio access network side are limited, based on existing Resource allocation strategy, limited resources may only be used to achieve 1 important
For a higher-level service, it can be said that the entire communication network has only completed the implementation of one service at this time, but multiple services with lower importance levels have not been established; or, limited resources may be allocated to five priorities. A high terminal, and at the same time, there may be a number of terminals with a lower priority of 40 or more that cannot obtain resources on the radio access network side, and cannot complete the communication service, that is, the communication network has a low overall productivity, which is understandable. With the development of communication networks, the resource allocation strategy provided by the prior art, the communication network with lower capacity cannot meet the increasing number of users and more and more business needs of users.
发明内容Summary of the invention
本发明实施例提供一种资源分配方法和接入设备,用于使资源针对通信网络整体而言,得到合理的分配,充分利用了资源在产能范畴的利用率,提升了通信网络的产能。The embodiments of the present invention provide a resource allocation method and an access device, which are used to make a reasonable allocation of resources for the communication network as a whole, fully utilize the utilization rate of resources in the capacity category, and improve the capacity of the communication network.
第一方面,本发明实施例提供一种接入设备,应用在无线通信***中,包括:In a first aspect, an embodiment of the present invention provides an access device, which is applied in a wireless communication system, and includes:
获取模块,用于获取各个业务的资源产能优先级;其中,所述业务的资源产能优先级是根据该业务对应的产能与该业务的资源需求量确定的;An obtaining module, configured to obtain a resource capacity priority of each service, where the resource capacity priority of the service is determined according to a capacity corresponding to the service and a resource requirement of the service;
分配模块,用于根据各个所述业务的资源产能优先级和总资源,对各个所述业务进行资源分配。And an allocating module, configured to perform resource allocation on each of the services according to resource capacity priority and total resources of each of the services.
结合第一方面,在第一实施方式中,所述业务的资源产能优先级是根据该业务对应的产能与该业务需求的资源确定的,包括:With reference to the first aspect, in the first embodiment, the resource capacity priority of the service is determined according to the capacity corresponding to the service and the resource required by the service, including:
所述业务的资源产能优先级是根据该业务对应的产能与该业务的资源需求量的比值确定的。The resource capacity priority of the service is determined according to the ratio of the capacity corresponding to the service to the resource demand of the service.
结合第一方面或第一方面第一实施方式,在第二实施方式中,所述获取模块包括:With reference to the first aspect or the first embodiment of the first aspect, in the second implementation, the acquiring module includes:
接收单元,用于接收核心网设备发送的各个业务的资源产能优先级;所述各个业务的资源产能优先级是所述核心网设备根据各个所述业务的标识信息查询所述资源分配信息确定的;其中,所述资源分配信息包括各个所述标识信息对应的资源产能优先级;所述标识信息包括业务的业务标识,或者包括所述业务的业务标识和该业务关联的用户等级。a receiving unit, configured to receive a resource capacity priority of each service sent by the core network device; the resource capacity priority of each service is determined by the core network device querying the resource allocation information according to the identification information of each service The resource allocation information includes a resource capacity priority corresponding to each of the identifier information; the identifier information includes a service identifier of the service, or includes a service identifier of the service and a user level associated with the service.
结合第一方面第二实施方式,在第三实施方式中,当所述接入设备应用
在通用移动通信***UMST中,所述各个业务的资源产能优先级携带在无线承载信元中。In conjunction with the second embodiment of the first aspect, in the third embodiment, when the access device is applied
In the universal mobile communication system UMST, the resource capacity priorities of the respective services are carried in the radio bearer cells.
结合第一方面第二实施方式,在第四实施方式中,当所述接入设备应用在长期演进LTE***中,所述各个业务的资源产能优先级携带在演进型无线接入承载的平均质量信元信元中。With reference to the second embodiment of the first aspect, in the fourth embodiment, when the access device is applied in a long term evolution LTE system, the resource capacity priority of each service carries the average quality of the evolved radio access bearer. In the cell.
结合第一方面或第一方面第一实施方式,在第五实施方式中,所述获取模块包括:With reference to the first aspect or the first embodiment of the first aspect, in the fifth implementation, the acquiring module includes:
接收单元,用于获取各个所述业务的标识信息;a receiving unit, configured to acquire identification information of each of the services;
确定单元,用于根据各个所述业务的标识信息查询资源分配信息,确定所述业务的资源产能优先级;其中,所述资源分配信息包括各个标识信息对应的资源产能优先级;所述标识信息包括业务的业务标识,或者包括所述业务的业务标识和该业务关联的用户等级。a determining unit, configured to query the resource allocation information according to the identification information of each of the services, and determine a resource capacity priority of the service; where the resource allocation information includes a resource capacity priority corresponding to each identifier information; the identifier information The service identifier of the service, or the service identifier of the service and the user level associated with the service.
结合第一方面或第一方面第一实施方式,在第六实施方式中,所述获取模块包括:With reference to the first aspect or the first embodiment of the first aspect, in the sixth implementation, the acquiring module includes:
接收单元,用于接收网管设备发送的各个业务的资源产能优先级;所述网管设备是根据各个所述业务的标识信息查询所述资源分配信息,确定各个所述业务的资源产能优先级;其中,所述资源分配信息包括各个所述标识信息对应的资源产能优先级;所述标识信息包括业务的业务标识,或者包括所述业务的业务标识和该业务关联的用户等级。a receiving unit, configured to receive a resource capacity priority of each service sent by the network management device; the network management device queries the resource allocation information according to the identification information of each service, and determines a resource capacity priority of each of the services; The resource allocation information includes a resource capacity priority corresponding to each of the identifier information; the identifier information includes a service identifier of the service, or includes a service identifier of the service and a user level associated with the service.
结合第一方面至第一方面第六实施方式中的任意一种实施方式,在第七实施方式中,分配模块具体用于将所述总资源中满足第一业务的资源需求量的可分配资源优先分配给所述第一业务;所述第一业务为各个未分配到资源的业务中资源产能优先级最高的业务。With reference to any one of the first aspect to the sixth embodiment of the first aspect, in the seventh embodiment, the allocating module is specifically configured to allocate the resource that is capable of satisfying the resource requirement of the first service in the total resource. The first service is preferentially allocated to the first service; the first service is a service with the highest resource capacity priority among the services that are not allocated to resources.
结合第一方面至第一方面第六实施方式中的任意一种实施方式,在第八实施方式中,分配模块具体用于通过将所述总资源中由第二业务占用的资源进行释放,更新所述总资源中的可分配资源;With reference to any one of the first aspect to the sixth embodiment of the first aspect, in the eighth implementation, the allocating module is specifically configured to: release, by using, the resource occupied by the second service in the total resource, Allocated resources in the total resources;
将更新后的可分配资源中满足第一业务的资源需求量的资源优先分配给所述第一业务;所述第一业务为各个未分配到资源的业务中资源产能优先级高于所述第二业务的资源产能优先级的业务。Allocating a resource that meets the resource requirement of the first service to the first service is preferentially allocated to the first service; the first service is a resource capacity priority of the service that is not allocated to the resource is higher than the first Second business resource capacity priority business.
结合第一方面至第一方面第八实施方式中的任意一种实施方式,在第九
实施方式中,还包括确定模块,用于在所述分配模块根据各个所述业务的资源产能优先级和总资源,对各个所述业务进行资源分配之前,确定所述总资源中可分配资源的资源量小于预设阈值;和/或Combining the first aspect to any one of the eighth embodiments of the first aspect, at the ninth
In an embodiment, the determining module is further configured to: before the resource allocation of each of the services according to the resource capacity priority and the total resource of each of the services, determine, the resource may be allocated in the total resource. The amount of resources is less than a preset threshold; and/or
确定所述业务的时延容忍值高于预设容忍值。Determining that the delay tolerance value of the service is higher than a preset tolerance value.
结合第一方面至第一方面第九实施方式中的任意一种实施方式,在第十实施方式中,所述总资源至少包括下述一项资源或多项资源的组合:With reference to any one of the first aspect to the ninth embodiment of the first aspect, in the tenth embodiment, the total resource includes at least one of the following resources or a combination of multiple resources:
传输资源、无线资源、调度资源、功率资源和天线资源。Transmission resources, radio resources, scheduling resources, power resources, and antenna resources.
第二方面,本发明实施例提供一种接入设备,应用在无线通信***中,包括:In a second aspect, an embodiment of the present invention provides an access device, which is applied in a wireless communication system, and includes:
接收器,用于获取各个业务的资源产能优先级;其中,所述业务的资源产能优先级是根据该业务对应的产能与该业务的资源需求量确定的;a receiver, configured to obtain a resource capacity priority of each service, where a resource capacity priority of the service is determined according to a capacity corresponding to the service and a resource requirement of the service;
处理器,用于根据各个所述业务的资源产能优先级和总资源,对各个所述业务进行资源分配。And a processor, configured to allocate resources to each of the services according to resource capacity priorities and total resources of each of the services.
结合第二方面,在第一实施方式中,所述业务的资源产能优先级是根据该业务对应的产能与该业务需求的资源确定的,包括:With reference to the second aspect, in the first embodiment, the resource capacity priority of the service is determined according to the capacity corresponding to the service and the resource required by the service, including:
所述业务的资源产能优先级是根据该业务对应的产能与该业务的资源需求量的比值确定的。The resource capacity priority of the service is determined according to the ratio of the capacity corresponding to the service to the resource demand of the service.
结合第二方面或第二方面第一实施方式,在第二实施方式中,所述接收器具体用于接收核心网设备发送的各个业务的资源产能优先级;所述各个业务的资源产能优先级是所述核心网设备根据各个所述业务的标识信息查询所述资源分配信息确定的;其中,所述资源分配信息包括各个所述标识信息对应的资源产能优先级;所述标识信息包括业务的业务标识,或者包括所述业务的业务标识和该业务关联的用户等级。With reference to the second aspect, or the first embodiment of the second aspect, in the second implementation, the receiver is specifically configured to receive a resource capacity priority of each service sent by the core network device, and a resource capacity priority of each service And determining, by the core network device, the resource allocation information according to the identifier information of each of the services, where the resource allocation information includes a resource capacity priority corresponding to each of the identifier information; and the identifier information includes a service The service identifier, or the service identifier of the service and the user level associated with the service.
结合第二方面第二实施方式,在第三实施方式中,当所述接入设备应用在通用移动通信***UMST中,所述各个业务的资源产能优先级携带在无线承载信元中。With reference to the second embodiment of the second aspect, in the third embodiment, when the access device is applied in the universal mobile communication system UMST, the resource capacity priority of each service is carried in the radio bearer cell.
结合第二方面第二实施方式,在第四实施方式中,当所述接入设备应用在长期演进LTE***中,所述各个业务的资源产能优先级携带在演进型无线接入承载的平均质量信元中。With reference to the second embodiment of the second aspect, in the fourth embodiment, when the access device is applied in a long term evolution LTE system, the resource capacity priority of each service carries the average quality of the evolved radio access bearer. In the cell.
结合第二方面或第二方面第一实施方式,在第五实施方式中,处理器具
体用于触发所述接收器获取各个所述业务的标识信息;With reference to the second aspect or the first embodiment of the second aspect, in the fifth embodiment, the treatment tool
The entity is configured to trigger the receiver to obtain identification information of each of the services;
处理器具体用于根据各个所述业务的标识信息查询资源分配信息,确定所述业务的资源产能优先级;其中,所述资源分配信息包括各个标识信息对应的资源产能优先级;所述标识信息包括业务的业务标识,或者包括所述业务的业务标识和该业务关联的用户等级。The processor is specifically configured to query the resource allocation information according to the identifier information of each of the services, and determine a resource capacity priority of the service, where the resource allocation information includes a resource capacity priority corresponding to each identifier information; the identifier information The service identifier of the service, or the service identifier of the service and the user level associated with the service.
结合第二方面或第一方面第一实施方式,在第六实施方式中,在获取各个业务的资源产能优先级时,接收器具体用于接收网管设备发送的各个业务的资源产能优先级;所述网管设备是根据各个所述业务的标识信息查询所述资源分配信息,确定各个所述业务的资源产能优先级;其中,所述资源分配信息包括各个所述标识信息对应的资源产能优先级;所述标识信息包括业务的业务标识,或者包括所述业务的业务标识和该业务关联的用户等级。With reference to the second aspect or the first embodiment of the first aspect, in the sixth embodiment, when acquiring the resource capacity priority of each service, the receiver is specifically configured to receive the resource capacity priority of each service sent by the network management device; The network management device queries the resource allocation information according to the identification information of each of the services, and determines a resource capacity priority of each of the services; wherein the resource allocation information includes a resource capacity priority corresponding to each of the identifier information; The identification information includes a service identifier of the service, or a service identifier of the service and a user level associated with the service.
结合第二方面至第二方面第六实施方式中的任意一种实施方式,在第七实施方式中,在根据各个所述业务的资源产能优先级和总资源,对各个所述业务进行资源分配时,处理器具体用于将所述总资源中满足第一业务的资源需求量的可分配资源优先分配给所述第一业务;所述第一业务为各个未分配到资源的业务中资源产能优先级最高的业务。With reference to any one of the second aspect to the sixth embodiment of the second aspect, in the seventh embodiment, resource allocation is performed for each of the services according to resource capacity priority and total resources of each of the services. The processor is specifically configured to preferentially allocate the allocatable resource that meets the resource requirement of the first service to the first service, where the first service is a resource capacity in each service that is not allocated to the resource. The highest priority business.
结合第二方面至第二方面第六实施方式中的任意一种实施方式,在第八实施方式中,在根据各个所述业务的资源产能优先级和总资源,对各个所述业务进行资源分配时,可选的,处理器具体用于通过将所述总资源中由第二业务占用的资源进行释放,更新所述总资源中的可分配资源;With reference to any one of the second aspect to the sixth embodiment of the second aspect, in the eighth embodiment, resource allocation is performed for each of the services according to resource capacity priority and total resources of each of the services. Optionally, the processor is specifically configured to: update the allocable resource in the total resource by releasing the resource occupied by the second service in the total resource;
将更新后的可分配资源中满足第一业务的资源需求量的资源优先分配给所述第一业务;所述第一业务为各个未分配到资源的业务中资源产能优先级高于所述第二业务的资源产能优先级的业务。Allocating a resource that meets the resource requirement of the first service to the first service is preferentially allocated to the first service; the first service is a resource capacity priority of the service that is not allocated to the resource is higher than the first Second business resource capacity priority business.
结合第二方面至第二方面第八实施方式中的任意一种实施方式,在第九实施方式中,处理器还用于在所述分配模块根据各个所述业务的资源产能优先级和总资源,对各个所述业务进行资源分配之前,确定所述总资源中可分配资源的资源量小于预设阈值;和/或With reference to any one of the second aspect to the eighth embodiment of the second aspect, in the ninth embodiment, the processor is further configured to: at the allocation module, according to resource capacity priority and total resources of each of the services Determining, before performing resource allocation on each of the services, that the resource amount of the allocable resources in the total resources is less than a preset threshold; and/or
确定所述业务的时延容忍值高于预设容忍值。Determining that the delay tolerance value of the service is higher than a preset tolerance value.
结合第二方面至第二方面第九实施方式中的任意一种实施方式,在第十实施方式中,上述总资源至少包括下述一项资源或多项资源的组合:
With reference to any one of the second aspect to the ninth embodiment of the second aspect, in the tenth embodiment, the total resource includes at least one of the following resources or a combination of multiple resources:
传输资源、无线资源、调度资源、功率资源和天线资源。Transmission resources, radio resources, scheduling resources, power resources, and antenna resources.
第三方面,本发明实施例提供一种资源分配方法,应用在无线通信***中,包括:In a third aspect, an embodiment of the present invention provides a resource allocation method, which is applied in a wireless communication system, and includes:
接入设备获取各个业务的资源产能优先级;其中,所述业务的资源产能优先级是根据该业务对应的产能与该业务的资源需求量确定的;The access device obtains the resource capacity priority of each service; wherein the resource capacity priority of the service is determined according to the capacity corresponding to the service and the resource demand of the service;
接入设备根据各个所述业务的资源产能优先级和总资源,对各个所述业务进行资源分配。The access device allocates resources to each of the services according to the resource capacity priority and the total resources of each of the services.
结合第三方面,在第一实施方式中,所述业务的资源产能优先级是根据该业务对应的产能与该业务需求的资源确定的,包括:With reference to the third aspect, in the first embodiment, the resource capacity priority of the service is determined according to the capacity corresponding to the service and the resource required by the service, including:
所述业务的资源产能优先级是根据该业务对应的产能与该业务的资源需求量的比值确定的。The resource capacity priority of the service is determined according to the ratio of the capacity corresponding to the service to the resource demand of the service.
结合第三方面或第一方面第一实施方式,在第二实施方式中,所述接入设备获取各个所述业务的资源产能优先级,包括:With reference to the third aspect or the first implementation manner of the first aspect, in the second implementation manner, the access device obtains a resource capacity priority of each of the services, including:
所述接入设备接收核心网设备发送的各个业务的资源产能优先级;所述各个业务的资源产能优先级是所述核心网设备根据各个所述业务的标识信息查询所述资源分配信息确定的;其中,所述资源分配信息包括各个所述标识信息对应的资源产能优先级;所述标识信息包括业务的业务标识,或者包括所述业务的业务标识和该业务关联的用户等级。Receiving, by the access device, a resource capacity priority of each service sent by the core network device; the resource capacity priority of each service is determined by the core network device querying the resource allocation information according to the identification information of each service The resource allocation information includes a resource capacity priority corresponding to each of the identifier information; the identifier information includes a service identifier of the service, or includes a service identifier of the service and a user level associated with the service.
结合第三方面第二实施方式,在第三实施方式中,当所述方法应用在通用移动通信***UMST中,所述各个业务的资源产能优先级携带在无线承载信元中。In conjunction with the second embodiment of the third aspect, in the third embodiment, when the method is applied in the universal mobile communication system UMST, the resource capacity priority of each service is carried in the radio bearer cell.
结合第三方面第二实施方式,在第四实施方式中,当所述方法应用在长期演进LTE***中,所述各个业务的资源产能优先级携带在演进型无线接入承载的平均质量信元信元中。With reference to the second embodiment of the third aspect, in the fourth embodiment, when the method is applied in a long term evolution LTE system, the resource capacity priority of each service carries the average quality cell of the evolved radio access bearer. In the cell.
结合第三方面或第三方面第一实施方式,在第五实施方式中,所述接入设备获取各个所述业务的资源产能优先级,包括:With reference to the third aspect or the first implementation manner of the third aspect, in the fifth implementation manner, the access device acquires a resource capacity priority of each of the services, including:
所述接入设备获取各个所述业务的标识信息;Obtaining, by the access device, identification information of each of the services;
所述接入设备根据各个所述业务的标识信息查询资源分配信息,确定所述业务的资源产能优先级;其中,所述资源分配信息包括各个标识信息对应的资源产能优先级;所述标识信息包括业务的业务标识,或者包括所述业务
的业务标识和该业务关联的用户等级。The access device queries the resource allocation information according to the identification information of each of the services, and determines the resource capacity priority of the service; wherein the resource allocation information includes a resource capacity priority corresponding to each identifier information; the identifier information Including the business identifier of the business, or including the business
The business identifier and the user level associated with the business.
结合第三方面或第三方面第一实施方式,在第六实施方式中,所述接入设备获取各个所述业务的资源产能优先级,包括:With reference to the third aspect or the first implementation manner of the third aspect, in the sixth implementation manner, the access device obtains a resource capacity priority of each of the services, including:
所述接入设备接收网管设备发送的各个业务的资源产能优先级;所述网管设备是根据各个所述业务的标识信息查询所述资源分配信息,确定各个所述业务的资源产能优先级;其中,所述资源分配信息包括各个所述标识信息对应的资源产能优先级;所述标识信息包括业务的业务标识,或者包括所述业务的业务标识和该业务关联的用户等级。The access device receives the resource capacity priority of each service sent by the network management device; the network management device queries the resource allocation information according to the identification information of each service, and determines the resource capacity priority of each of the services; The resource allocation information includes a resource capacity priority corresponding to each of the identifier information; the identifier information includes a service identifier of the service, or includes a service identifier of the service and a user level associated with the service.
结合第三方面至第三方面第六实施方式中的任意一种实施方式,在第七实施方式中,接入设备根据各个所述业务的资源产能优先级和总资源,对各个所述业务进行资源分配,包括:With reference to any one of the third to third embodiments, in the seventh embodiment, the access device performs, for each of the services, the resource capacity priority and the total resource of each of the services. Resource allocation, including:
所述接入设备将所述总资源中满足第一业务的资源需求量的可分配资源优先分配给所述第一业务;所述第一业务为各个未分配到资源的业务中资源产能优先级最高的业务。The access device preferentially allocates the allocable resource that meets the resource requirement of the first service to the first service, and the first service is the resource capacity priority of each service that is not allocated to the resource. The highest business.
结合第三方面至第三方面第六实施方式中的任意一种实施方式,在第八实施方式中,接入设备根据各个所述业务的资源产能优先级和总资源,对各个所述业务进行资源分配,包括:With reference to any one of the third to third embodiments, in the eighth embodiment, the access device performs, for each of the services, the resource capacity priority and the total resource of each of the services. Resource allocation, including:
所述接入设备通过将所述总资源中由第二业务占用的资源进行释放,更新所述总资源中的可分配资源;The access device updates the allocatable resource in the total resource by releasing the resource occupied by the second service in the total resource;
所述接入设备将更新后的可分配资源中满足第一业务的资源需求量的资源优先分配给所述第一业务;所述第一业务为各个未分配到资源的业务中资源产能优先级高于所述第二业务的资源产能优先级的业务。The access device preferentially allocates the resource that meets the resource requirement of the first service to the first service, and the first service is the resource capacity priority of each service that is not allocated to the resource. A service that is higher than the resource capacity priority of the second service.
结合第三方面至第三方面第八实施方式中的任意一种实施方式,在第九实施方式中,接入设备根据各个所述业务的资源产能优先级和总资源,对各个所述业务进行资源分配之前,包括:With reference to any one of the third aspect to the third embodiment of the third aspect, in the ninth embodiment, the access device performs each of the services according to the resource capacity priority and the total resource of each of the services. Before resource allocation, including:
所述接入设备确定所述总资源中可分配资源的资源量小于预设阈值;和/或Determining, by the access device, that the amount of resources of the allocable resource in the total resource is less than a preset threshold; and/or
所述接入设备确定所述业务的时延容忍值高于预设容忍值。The access device determines that the delay tolerance value of the service is higher than a preset tolerance value.
结合第三方面至第三方面第九实施方式中的任意一种实施方式,在第十实施方式中,所述总资源至少包括下述一项资源或多项资源的组合:
With reference to any one of the third aspect to the ninth embodiment of the third aspect, in the tenth embodiment, the total resource includes at least one of the following resources or a combination of multiple resources:
传输资源、无线资源、调度资源、功率资源和天线资源。Transmission resources, radio resources, scheduling resources, power resources, and antenna resources.
本发明实施例提供的资源分配方法和接入设备,由于资源产能优先级是根据该业务对应的产能与该业务的资源需求量确定的,则接入设备为各个业务分配资源时,是根据各个业务的资源产能优先级为各个业务分配资源,充分考虑到资源用于各个业务时带来的产能,从而使资源针对通信网络整体而言,得到合理的分配,充分利用了资源在产能范畴的利用率,提升了通信网络的产能。According to the resource allocation method and the access device provided by the embodiment of the present invention, the resource capacity priority is determined according to the capacity corresponding to the service and the resource requirement of the service, and when the access device allocates resources for each service, according to each The resource capacity priority of the service allocates resources for each service, fully taking into account the capacity brought by the resources for each service, so that the resources are allocated reasonably for the communication network as a whole, and the utilization of resources in the production area is fully utilized. The rate has increased the capacity of the communication network.
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一简单地介绍,显而易见地,下面描述中的附图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性的前提下,还可以根据这些附图获得其他的附图。In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, a brief description of the drawings used in the embodiments or the prior art description will be briefly described below. Obviously, the drawings in the following description It is a certain embodiment of the present invention, and other drawings can be obtained from those skilled in the art without any inventive labor.
图1为本发明接入设备实施例一的应用场景示意图;FIG. 1 is a schematic diagram of an application scenario of Embodiment 1 of an access device according to the present invention;
图2为本发明接入设备实施例一的结构示意图;2 is a schematic structural diagram of Embodiment 1 of an access device according to the present invention;
图3为本发明接入设备实施例二的结构示意图;3 is a schematic structural diagram of Embodiment 2 of an access device according to the present invention;
图4为本发明接入设备实施例三的结构示意图;4 is a schematic structural diagram of Embodiment 3 of an access device according to the present invention;
图5为本发明资源分配方法实施例一的流程示意图;FIG. 5 is a schematic flowchart of Embodiment 1 of a resource allocation method according to the present invention;
图6为本发明资源分配方法实施例二的流程示意图;FIG. 6 is a schematic flowchart of Embodiment 2 of a resource allocation method according to the present invention;
图7为本发明资源分配方法实施例二中RRR的取值范围的划分示意图;FIG. 7 is a schematic diagram of dividing a value range of the RRR in the second embodiment of the resource allocation method according to the present invention;
图8为本发明资源分配方法实施例三的流程示意图;FIG. 8 is a schematic flowchart of Embodiment 3 of a resource allocation method according to the present invention;
图9为本发明资源分配方法实施例四的流程示意图。FIG. 9 is a schematic flowchart diagram of Embodiment 4 of a resource allocation method according to the present invention.
为使本发明实施例的目的、技术方案和优点更加清楚,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作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。
The technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the drawings in the embodiments of the present invention. It is a partial embodiment of the invention, and not all of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.
图1为本发明接入设备实施例一的应用场景示意图。如图1所示,本实施例的应用场景中,通信网络中业务由无线接入网100和核心网200承担,在无线接入网100中由接入设备10负责将终端40接入,而核心网200中部署的核心网设备20则负责管理终端40的连接(例如与远端服务器30连接)/移动性、承载等;其中核心网设备20具体可以为GGSN(Gateway General Packet Radio Service Support Node,网关GPRS支持节点)、MME(Mobility Management Entity,移动管理实体)等;而接入设备10可以是GSM(Global System of Mobile communication,全球移动通讯)或CDMA(Code Division Multiple Access,码分多址)中的BTS(Base Transceiver Station,基站),也可以是WCDMA(Wideband Code Division Multiple Access,宽带码分多址)中的NB(NodeB,基站),UMTS中的RNC,还可以是LTE(Long Term Evolution,长期演进)中的eNB(Evolutional NodeB,演进型基站)或接入点,或者未来5G网络中的网络侧设备或者未来演进的PLMN(Public Land Mobile Network,公共陆地移动网络)网络中的网络设备;而接入通信网络的终端40可以称为用户设备(User Equipment)、移动设备等采用无线通信的设备;可以理解的,接入通信网络中的终端需要基于资源,如传输资源、无线资源、调度资源、功率资源和天线资源等进行通信业务,而业务所需的资源是由接入设备分配的。图2为本发明接入设备实施例一的结构示意图。如图2所示,本实施例包括获取模块11,用于获取各个业务的资源产能优先级;本实施例中,接入设备在为业务分配资源时,需获取各个业务的资源产能优先级,其中,所述业务的资源产能优先级是根据该业务对应的产能与该业务的资源需求量确定的。FIG. 1 is a schematic diagram of an application scenario of Embodiment 1 of an access device according to the present invention. As shown in FIG. 1 , in the application scenario of the embodiment, services in the communication network are carried by the radio access network 100 and the core network 200, and the access device 10 is responsible for accessing the terminal 40 in the radio access network 100. The core network device 20 deployed in the core network 200 is responsible for managing the connection of the terminal 40 (for example, connecting with the remote server 30)/mobility, bearer, and the like. The core network device 20 may specifically be a GGSN (Gateway General Packet Radio Service Support Node). , GPRS (Mobility Management Entity), MME (Mobility Management Entity), etc.; and access device 10 may be GSM (Global System of Mobile communication) or CDMA (Code Division Multiple Access) BTS (Base Transceiver Station), which may be NB (NodeB, Base Station) in WCDMA (Wideband Code Division Multiple Access), RNC in UMTS, or LTE (Long Term) eNB (Evolutional NodeB) or access point in Evolution, Long Term Evolution, or network side equipment in the future 5G network or future performance The network device in the PLMN (Public Land Mobile Network) network; and the terminal 40 accessing the communication network may be referred to as a user equipment (User Equipment), a mobile device, etc., using wireless communication; understandable, A terminal in an access communication network needs to perform communication services based on resources, such as transmission resources, radio resources, scheduling resources, power resources, and antenna resources, and resources required for the services are allocated by the access devices. FIG. 2 is a schematic structural diagram of Embodiment 1 of an access device according to the present invention. As shown in FIG. 2, the embodiment includes an obtaining module 11 for obtaining a resource capacity priority of each service. In this embodiment, when the access device allocates resources for the service, the access device needs to obtain the resource capacity priority of each service. The resource capacity priority of the service is determined according to the capacity corresponding to the service and the resource demand of the service.
业务对应的产能可以理解为通信网络实施该业务而完成的业务相关指标,例如完成的用户满意度、业务重要值等;而通信网络为终端建立业务时,如为终端与视频网站的服务器之间建立的媒体流业务,是需要资源支撑业务的进行,也就是通信网络中各个业务在进行时均需占用一定的资源,通常来说,业务占用的资源越大,业务的流畅度、质量等会越好,但由于通信网络中接入的终端及其需进行的业务较多,通信网络通常会规划业务占用的资源量,以带宽资源为例,用户与运营商签约了8兆(M)带宽资源,则用户通过终端发起业务的建立,或者远端服务器针对终端发起业务建立时,会向接
入设备请求8M带宽,即业务的资源需求量为8M,而接入设备为维护该业务在无线网侧的QoS,则会保证为该业务分配8M带宽,从而用户通过终端可获得与8M带宽相应的服务质量,例如下载速度为8M带宽对应的下载速度;但可以理解的,通信网络中干扰因素大,且用户满意度、业务重要值等业务对应的产能的评估涉及多方面,例如越来越多的用户依赖网络业务(如微信、QQ等),则相对于传统业务(短信),在相同的时延下,通信网络在为用户实现网络业务所获得的用户满意度是高于实现传统业务所获得的满意度;因此可能的,占用相同资源的两项业务,其对应的产能会不相同,因此本实施例为了提升通信网络的产能,增加通信网络的资源利用率,故本实施例中接入设备在决定向业务分配资源时,会参考业务的资源产能优先级。The capacity corresponding to the service can be understood as the service-related indicators completed by the communication network to implement the service, such as the completed user satisfaction, the important value of the service, etc.; and the communication network establishes the service for the terminal, such as between the terminal and the server of the video website. The established media stream service requires resources to support the service, that is, each service in the communication network needs to occupy certain resources when it is in progress. Generally speaking, the larger the resources occupied by the service, the smoothness and quality of the service, etc. The better, but because the terminals connected to the communication network and the services they need to perform, the communication network usually plans the amount of resources occupied by the service. Taking the bandwidth resources as an example, the user has signed a bandwidth of 8 megabytes (M) with the operator. Resources, when the user initiates the establishment of the service through the terminal, or the remote server initiates the service establishment for the terminal,
The inbound device requests the 8M bandwidth, that is, the resource requirement of the service is 8M, and the access device maintains the QoS of the service on the wireless network side, and then guarantees 8M bandwidth for the service, so that the user can obtain the 8M bandwidth through the terminal. The quality of service, for example, the download speed is the download speed corresponding to the 8M bandwidth; however, it can be understood that the interference factor in the communication network is large, and the evaluation of the capacity corresponding to the service such as the user satisfaction and the business important value involves various aspects, for example, more and more When many users rely on network services (such as WeChat, QQ, etc.), the user satisfaction of the communication network in achieving network services for users is higher than that of implementing traditional services at the same time delay compared to traditional services (SMS). Satisfaction obtained; therefore, the two services that occupy the same resource may have different capacity. Therefore, in this embodiment, in order to increase the capacity of the communication network and increase the resource utilization of the communication network, in this embodiment, When the access device decides to allocate resources to the service, it refers to the resource capacity priority of the service.
以带宽资源为例,进行业务A和业务B均需占用通信网络的8M带宽,但业务A的重要等级为6,而业务B的重要等级为4,对比可知,8M带宽用于进行业务B为通信网络带来的产能比用于进行业务A为通信网络带来的产能高,故在提高通信网络的产能时,优先为资源产能优先级较高的业务分配资源,可基于通信网络已有的资源,充分提升资源在产能范畴上的利用率,从而提升通信网络的产能。Taking the bandwidth resource as an example, both the service A and the service B need to occupy the 8M bandwidth of the communication network, but the service A has an important level of 6, and the service B has an importance level of 4. As shown, the 8M bandwidth is used to perform the service B. The capacity brought by the communication network is higher than the capacity used for the communication network for the communication network. Therefore, when the capacity of the communication network is increased, resources are preferentially allocated for the service with higher priority of the resource capacity, which may be based on the existing communication network. Resources, fully improve the utilization of resources in the scope of production, thereby increasing the production capacity of the communication network.
分配模块12,用于根据各个所述业务的资源产能优先级和总资源,对各个所述业务进行资源分配。The allocating module 12 is configured to allocate resources to each of the services according to resource capacity priorities and total resources of each of the services.
本实施例中,资源产能优先级是根据该业务对应的产能与该业务的资源需求量确定的,则接入设备为各个业务分配资源时,是根据各个业务的资源产能优先级为各个业务分配资源,充分考虑到资源用于各个业务时带来的产能,从而使资源针对通信网络整体而言,得到合理的分配,充分利用了资源在产能范畴的利用率,提升了通信网络的产能。In this embodiment, the resource capacity priority is determined according to the capacity corresponding to the service and the resource requirement of the service, and when the access device allocates resources for each service, the resource capacity priority of each service is allocated for each service. The resources fully take into account the capacity brought by the resources used in each business, so that the resources are allocated reasonably for the communication network as a whole, making full use of the utilization rate of resources in the production area and increasing the production capacity of the communication network.
图3为本发明接入设备实施例二的结构示意图。如图3所示,本实施例是在图2所示的实施例的基础上,做出进一步的描述,可选的,所述业务的资源产能优先级是根据该业务对应的产能与该业务的资源需求量的比值确定的,相当于确定了进行业务时单位资源带来的效益,从而通信网络在分配资源时,从单位资源的粒度考虑通信网络的产能,可以合理的对资源进行分配,提升通信网络的产能。FIG. 3 is a schematic structural diagram of Embodiment 2 of an access device according to the present invention. As shown in FIG. 3, this embodiment is further described based on the embodiment shown in FIG. 2. Optionally, the resource capacity priority of the service is based on the capacity corresponding to the service and the service. The ratio of resource demand is determined by determining the benefit of unit resources when conducting business. Therefore, when the communication network allocates resources, the capacity of the communication network is considered from the granularity of the unit resources, and the resources can be allocated reasonably. Improve the production capacity of the communication network.
可选的,所述获取模块11包括:接收单元111,用于接收核心网设备发
送的各个业务的资源产能优先级;所述各个业务的资源产能优先级是所述核心网设备根据各个所述业务的标识信息查询所述资源分配信息确定的;其中,所述资源分配信息包括各个所述标识信息对应的资源产能优先级;所述标识信息包括业务的业务标识,或者包括所述业务的业务标识和该业务关联的用户等级。Optionally, the obtaining module 11 includes: a receiving unit 111, configured to receive a core network device
The priority of the resource capacity of each service to be sent; the priority of the resource capacity of each service is determined by the core network device querying the resource allocation information according to the identification information of each service; wherein the resource allocation information includes a resource capacity priority corresponding to each of the identifier information; the identifier information includes a service identifier of the service, or a service identifier of the service and a user level associated with the service.
进一步的,当所述接入设备应用在通用移动通信***UMST中,所述各个业务的资源产能优先级携带在无线承载信元(RAB Parameters)中;当所述接入设备应用在长期演进LTE***中,所述各个业务的资源产能优先级携带在演进型无线接入承载的平均质量信元(E-RAB Level QoS Parameters)中。Further, when the access device is applied in the universal mobile communication system UMST, the resource capacity priority of each service is carried in a radio bearer cell (RAB Parameters); when the access device is applied in long-term evolution LTE In the system, the resource capacity priority of each service is carried in an E-RAB Level QoS Parameters of the evolved radio access bearer.
或者,可选的,所述获取模块包括:接收单元111,用于获取各个所述业务的标识信息;Alternatively, the obtaining module includes: a receiving unit 111, configured to acquire identification information of each of the services;
确定单元112,用于根据各个所述业务的标识信息查询资源分配信息,确定所述业务的资源产能优先级;其中,所述资源分配信息包括各个标识信息对应的资源产能优先级;所述标识信息包括业务的业务标识,或者包括所述业务的业务标识和该业务关联的用户等级。The determining unit 112 is configured to query resource allocation information according to the identification information of each of the services, and determine a resource capacity priority of the service, where the resource allocation information includes a resource capacity priority corresponding to each identifier information; The information includes the service identifier of the service, or the service identifier of the service and the user level associated with the service.
或者可选的,所述获取模块11包括:接收单元111,用于接收网管设备发送的各个业务的资源产能优先级;所述网管设备是根据各个所述业务的标识信息查询所述资源分配信息,确定各个所述业务的资源产能优先级;其中,所述资源分配信息包括各个所述标识信息对应的资源产能优先级;所述标识信息包括业务的业务标识,或者包括所述业务的业务标识和该业务关联的用户等级。Alternatively, the obtaining module 11 includes: a receiving unit 111, configured to receive a resource capacity priority of each service sent by the network management device; the network management device queries the resource allocation information according to the identification information of each service. Determining a resource capacity priority of each of the services; where the resource allocation information includes a resource capacity priority corresponding to each of the identifier information; the identifier information includes a service identifier of the service, or includes a service identifier of the service The user level associated with the business.
进一步的,分配模块在根据各个所述业务的资源产能优先级和总资源,对各个所述业务进行资源分配时,可选的,分配模块12具体用于将所述总资源中满足第一业务的资源需求量的可分配资源优先分配给所述第一业务;所述第一业务为各个未分配到资源的业务中资源产能优先级最高的业务。Further, when the allocation module allocates resources to each of the services according to the resource capacity priority and the total resources of each of the services, the allocation module 12 is specifically configured to meet the first service in the total resources. The allocateable resource of the resource demand is preferentially allocated to the first service; the first service is a service with the highest resource capacity priority among the services that are not allocated to the resource.
或者分配模块在根据各个所述业务的资源产能优先级和总资源,对各个所述业务进行资源分配时,可选的,分配模块具体用于通过将所述总资源中由第二业务占用的资源进行释放,更新所述总资源中的可分配资源;Or the allocation module is configured to allocate resources to each of the services according to the resource capacity priority and the total resource of each of the services, and the allocation module is specifically configured to use the second resource by using the second service. The resource is released, and the allocatable resource in the total resource is updated;
将更新后的可分配资源中满足第一业务的资源需求量的资源优先分配给
所述第一业务;所述第一业务为各个未分配到资源的业务中资源产能优先级高于所述第二业务的资源产能优先级的业务。Priority is given to the resources of the updated allocatable resources that satisfy the resource requirements of the first service
The first service is a service in which a resource capacity priority of each service that is not allocated to a resource is higher than a resource capacity priority of the second service.
进一步的,接入设备还包括确定模块13,用于在所述分配模块根据各个所述业务的资源产能优先级和总资源,对各个所述业务进行资源分配之前,确定所述总资源中可分配资源的资源量小于预设阈值;和/或确定所述业务的时延容忍值高于预设容忍值。Further, the access device further includes a determining module 13 configured to determine, in the total resource, that the allocation module performs resource allocation for each of the services according to resource capacity priority and total resources of each of the services. The amount of resources allocated for the resource is less than a preset threshold; and/or determining that the delay tolerance value of the service is higher than a preset tolerance value.
进一步的,所述总资源至少包括下述一项资源或多项资源的组合:Further, the total resource includes at least one of the following resources or a combination of multiple resources:
传输资源、无线资源、调度资源、功率资源和天线资源。Transmission resources, radio resources, scheduling resources, power resources, and antenna resources.
本实施例中,资源产能优先级是根据该业务对应的产能与该业务需求的资源确定的,则接入设备在各个业务待建立时,根据各个业务的资源产能优先级为各个业务分配资源,充分考虑到通信网络中资源为通信网络带来的产能,使资源针对通信网络整体而言,得到合理的分配,提升了通信网络的产能,利于提高通信网络的产能。In this embodiment, the resource capacity priority is determined according to the capacity corresponding to the service and the resource required by the service, and the access device allocates resources for each service according to the resource capacity priority of each service when each service is to be established. Taking full account of the capacity brought by the resources in the communication network for the communication network, the resources are allocated reasonably for the communication network as a whole, the capacity of the communication network is improved, and the production capacity of the communication network is improved.
需要说明的是,需要说明的是,上述图2和图3所示的设备可以通过其它的方式实现。其中各个模块及单元的划分,仅仅为一种逻辑功能划分,实际实现时可以有另外的划分方式,例如多个模块或单元可以结合或者进一步可以分为多个模块或单元,或一些特征可以忽略。另一点,各个模块、单元之间存在通信连接,具体可通过一些接口,以间接耦合或直接耦合的方式实现通信连接,该通信连接可以是电性,机械或其它的形式。It should be noted that it should be noted that the foregoing devices shown in FIG. 2 and FIG. 3 can be implemented in other manners. The division of each module and unit is only a logical function division. In actual implementation, there may be another division manner. For example, multiple modules or units may be combined or further divided into multiple modules or units, or some features may be ignored. . In another point, there is a communication connection between each module and unit, and the communication connection may be realized by indirect coupling or direct coupling through some interfaces, and the communication connection may be in an electrical, mechanical or other form.
另外,各个设备实施例中的各个模块可以集成在一个功能模块中,也可以是单独物理存在;且各个模块既可以采用硬件和/或软件的形式实现。In addition, each module in each device embodiment may be integrated into one functional module, or may exist in a separate physical state; and each module may be implemented in the form of hardware and/or software.
图4为本发明接入设备实施例三的结构示意图。如图4所示,本实施例提供的接入设备也是应用在无线通信***中,可应用于图1所示的应用场景中,具体的,包括:FIG. 4 is a schematic structural diagram of Embodiment 3 of an access device according to the present invention. As shown in FIG. 4, the access device provided in this embodiment is also applied to a wireless communication system, and can be applied to the application scenario shown in FIG.
接收器51,用于获取各个业务的资源产能优先级;其中,所述业务的资源产能优先级是根据该业务对应的产能与该业务的资源需求量确定的;The receiver 51 is configured to obtain a resource capacity priority of each service, where the resource capacity priority of the service is determined according to a capacity corresponding to the service and a resource requirement of the service;
处理器52,用于根据各个所述业务的资源产能优先级和总资源,对各个所述业务进行资源分配。The processor 52 is configured to perform resource allocation on each of the services according to a resource capacity priority and a total resource of each of the services.
其中,所述业务的资源产能优先级是根据该业务对应的产能与该业务的资源需求量的比值确定的。
The resource capacity priority of the service is determined according to a ratio of a capacity corresponding to the service to a resource requirement of the service.
进一步可选的,所述接收器51具体用于接收核心网设备发送的各个业务的资源产能优先级;所述各个业务的资源产能优先级是所述核心网设备根据各个所述业务的标识信息查询所述资源分配信息确定的;其中,所述资源分配信息包括各个所述标识信息对应的资源产能优先级;所述标识信息包括业务的业务标识,或者包括所述业务的业务标识和该业务关联的用户等级。Further, the receiver 51 is specifically configured to receive a resource capacity priority of each service sent by the core network device, where the resource capacity priority of each service is the identity information of the core network device according to each service. Querying the resource allocation information, wherein the resource allocation information includes a resource capacity priority corresponding to each of the identifier information; the identifier information includes a service identifier of the service, or includes a service identifier of the service, and the service Associated user level.
进一步的,当所述接入设备应用在通用移动通信***UMST中,所述各个业务的资源产能优先级携带在无线承载信元(RAB Parameters)中;当所述接入设备应用在长期演进LTE***中,所述各个业务的资源产能优先级携带在演进型无线接入承载的平均质量信元(E-RAB Level QoS Parameters)中。Further, when the access device is applied in the universal mobile communication system UMST, the resource capacity priority of each service is carried in a radio bearer cell (RAB Parameters); when the access device is applied in long-term evolution LTE In the system, the resource capacity priority of each service is carried in an E-RAB Level QoS Parameters of the evolved radio access bearer.
或者可选的,处理器52具体用于触发所述接收器51获取各个所述业务的标识信息;Alternatively, the processor 52 is specifically configured to trigger the receiver 51 to obtain identification information of each of the services.
随后处理器52具体用于根据各个所述业务的标识信息查询资源分配信息,确定所述业务的资源产能优先级;其中,所述资源分配信息包括各个标识信息对应的资源产能优先级;所述标识信息包括业务的业务标识,或者包括所述业务的业务标识和该业务关联的用户等级。The processor 52 is specifically configured to query resource allocation information according to the identification information of each of the services, and determine a resource capacity priority of the service, where the resource allocation information includes a resource capacity priority corresponding to each identifier information; The identification information includes a service identifier of the service, or a service identifier of the service and a user level associated with the service.
或者可选的,在获取各个业务的资源产能优先级时,接收器51具体用于接收网管设备发送的各个业务的资源产能优先级;所述网管设备是根据各个所述业务的标识信息查询所述资源分配信息,确定各个所述业务的资源产能优先级;其中,所述资源分配信息包括各个所述标识信息对应的资源产能优先级;所述标识信息包括业务的业务标识,或者包括所述业务的业务标识和该业务关联的用户等级。Alternatively, the receiver 51 is configured to receive a resource capacity priority of each service sent by the network management device, where the network management device queries the location information according to the identification information of each service. The resource allocation information is used to determine a resource capacity priority of each of the services; wherein the resource allocation information includes a resource capacity priority corresponding to each of the identifier information; the identifier information includes a service identifier of the service, or includes the The business identifier of the business and the user level associated with the business.
进一步的,在根据各个所述业务的资源产能优先级和总资源,对各个所述业务进行资源分配时,处理器52具体用于将所述总资源中满足第一业务的资源需求量的可分配资源优先分配给所述第一业务;所述第一业务为各个未分配到资源的业务中资源产能优先级最高的业务。Further, when the resource allocation is performed on each of the services according to the resource capacity priority and the total resource of each of the services, the processor 52 is specifically configured to meet the resource requirement of the first service in the total resource. The allocated resource is preferentially allocated to the first service; the first service is a service with the highest resource capacity priority among the services that are not allocated to the resource.
或者在根据各个所述业务的资源产能优先级和总资源,对各个所述业务进行资源分配时,可选的,处理器52具体用于通过将所述总资源中由第二业务占用的资源进行释放,更新所述总资源中的可分配资源;Or, when the resource allocation is performed on each of the services according to the resource capacity priority and the total resource of each of the services, the processor 52 is specifically configured to use the resource occupied by the second service in the total resource. Release to update the allocatable resources in the total resource;
将更新后的可分配资源中满足第一业务的资源需求量的资源优先分配给所述第一业务;所述第一业务为各个未分配到资源的业务中资源产能优先级
高于所述第二业务的资源产能优先级的业务。Allocating resources of the updated allocatable resources that satisfy the resource demand of the first service to the first service; the first service is a resource capacity priority of each service that is not allocated to the resource
A service that is higher than the resource capacity priority of the second service.
另外,处理器52还用于在所述分配模块根据各个所述业务的资源产能优先级和总资源,对各个所述业务进行资源分配之前,确定所述总资源中可分配资源的资源量小于预设阈值;和/或In addition, the processor 52 is further configured to determine, before the resource allocation by using the resource capacity priority and the total resource of each of the services, the resource allocation of the allocable resource in the total resource is smaller than Preset threshold; and/or
确定所述业务的时延容忍值高于预设容忍值。Determining that the delay tolerance value of the service is higher than a preset tolerance value.
可选的,上述总资源至少包括下述一项资源或多项资源的组合:Optionally, the foregoing total resources include at least one of the following resources or a combination of multiple resources:
传输资源、无线资源、调度资源、功率资源和天线资源。Transmission resources, radio resources, scheduling resources, power resources, and antenna resources.
本实施例中,资源产能优先级是根据该业务对应的产能与该业务的资源需求量确定的,则接入设备为各个业务分配资源时,是根据各个业务的资源产能优先级为各个业务分配资源,充分考虑到资源用于各个业务时带来的产能,从而使资源针对通信网络整体而言,得到合理的分配,充分利用了资源在产能范畴的利用率,提升了通信网络的产能。In this embodiment, the resource capacity priority is determined according to the capacity corresponding to the service and the resource requirement of the service, and when the access device allocates resources for each service, the resource capacity priority of each service is allocated for each service. The resources fully take into account the capacity brought by the resources used in each business, so that the resources are allocated reasonably for the communication network as a whole, making full use of the utilization rate of resources in the production area and increasing the production capacity of the communication network.
需要说明的是,图2~图4所示的接入设备中的各个模块或器件(如接收器或处理器)对应执行下述各个方法实施例中的对应步骤,具体的实施细节及有益效果可参照下述各个方法实施例。It should be noted that each module or device (such as a receiver or a processor) in the access device shown in FIG. 2 to FIG. 4 corresponds to the corresponding steps in the following method embodiments, and the specific implementation details and beneficial effects. Reference can be made to the various method embodiments described below.
图5为本发明资源分配方法实施例一的流程示意图。如图5所示,本实施例具体如下:FIG. 5 is a schematic flowchart diagram of Embodiment 1 of a resource allocation method according to the present invention. As shown in FIG. 5, the embodiment is specifically as follows:
S101、接入设备获取各个业务的资源产能优先级。S101. The access device obtains a resource capacity priority of each service.
本实施例中,接入设备在为业务分配资源时,需获取各个业务的资源产能优先级,其中,所述业务的资源产能优先级是根据该业务对应的产能与该业务的资源需求量确定的;In this embodiment, the access device needs to obtain the resource capacity priority of each service when the resource is allocated for the service, where the resource capacity priority of the service is determined according to the capacity corresponding to the service and the resource demand of the service. of;
业务对应的产能可以理解为通信网络实施该业务而完成的业务相关指标,例如完成的用户满意度、业务重要值等;而通信网络为终端建立业务时,如为终端与视频网站的服务器之间建立的媒体流业务,是需要资源支撑业务的进行,也就是通信网络中各个业务在进行时均需占用一定的资源,通常来说,业务占用的资源越大,业务的流畅度、质量等会越好,但由于通信网络中接入的终端及其需进行的业务较多,通信网络通常会规划业务占用的资源量,以带宽资源为例,用户与运营商签约了8兆(M)带宽资源,则用户通过终端发起业务的建立,或者远端服务器针对终端发起业务建立时,会向接入设备请求8M带宽,即业务的资源需求量为8M,而接入设备为维护该业务
在无线网侧的QoS,则会保证为该业务分配8M带宽,从而用户通过终端可获得与8M带宽相应的服务质量,例如下载速度为8M带宽对应的下载速度;但可以理解的,通信网络中干扰因素大,且用户满意度、业务重要值等业务对应的产能的评估涉及多方面,例如越来越多的用户依赖网络业务(如微信、QQ等),则相对于传统业务(短信),在相同的时延下,通信网络在为用户实现网络业务所获得的用户满意度是高于实现传统业务所获得的满意度;因此可能的,占用相同资源的两项业务,其对应的产能会不相同,因此本实施例为了提升通信网络的产能,增加通信网络的资源利用率,故本实施例中接入设备在决定向业务分配资源时,会参考业务的资源产能优先级。The capacity corresponding to the service can be understood as the service-related indicators completed by the communication network to implement the service, such as the completed user satisfaction, the important value of the service, etc.; and the communication network establishes the service for the terminal, such as between the terminal and the server of the video website. The established media stream service requires resources to support the service, that is, each service in the communication network needs to occupy certain resources when it is in progress. Generally speaking, the larger the resources occupied by the service, the smoothness and quality of the service, etc. The better, but because the terminals connected to the communication network and the services they need to perform, the communication network usually plans the amount of resources occupied by the service. Taking the bandwidth resources as an example, the user has signed a bandwidth of 8 megabytes (M) with the operator. If the user initiates the service establishment through the terminal, or the remote server initiates the service establishment for the terminal, the device requests the 8M bandwidth from the access device, that is, the service resource requirement is 8M, and the access device maintains the service.
The QoS on the wireless network side ensures that 8M bandwidth is allocated for the service, so that the user can obtain the service quality corresponding to the 8M bandwidth through the terminal, for example, the download speed is the download speed corresponding to the 8M bandwidth; but it can be understood that in the communication network The interference factor is large, and the evaluation of the capacity corresponding to the service such as user satisfaction and business value involves many aspects. For example, more and more users rely on network services (such as WeChat, QQ, etc.), compared with traditional services (SMS). Under the same time delay, the user satisfaction of the communication network in realizing the network service for the user is higher than the satisfaction obtained by realizing the traditional service; therefore, it is possible that the two services occupying the same resource, the corresponding capacity will be In this embodiment, in order to increase the capacity of the communication network and increase the resource utilization of the communication network, the access device in this embodiment refers to the resource capacity priority of the service when deciding to allocate resources to the service.
以带宽资源为例,进行业务A和业务B均需占用通信网络的8M带宽,但业务A的重要等级为6,而业务B的重要等级为4,对比可知,8M带宽用于进行业务B为通信网络带来的产能比用于进行业务A为通信网络带来的产能高,故在提高通信网络的产能时,优先为资源产能优先级较高的业务分配资源,可基于通信网络已有的资源,充分提升资源在产能范畴上的利用率,从而提升通信网络的产能。Taking the bandwidth resource as an example, both the service A and the service B need to occupy the 8M bandwidth of the communication network, but the service A has an important level of 6, and the service B has an importance level of 4. As shown, the 8M bandwidth is used to perform the service B. The capacity brought by the communication network is higher than the capacity used for the communication network for the communication network. Therefore, when the capacity of the communication network is increased, resources are preferentially allocated for the service with higher priority of the resource capacity, which may be based on the existing communication network. Resources, fully improve the utilization of resources in the scope of production, thereby increasing the production capacity of the communication network.
S102、接入设备根据各个所述业务的资源产能优先级和总资源,对各个业务进行资源分配。S102. The access device allocates resources to each service according to resource capacity priority and total resources of each of the services.
可选的,上述总资源至少包括下述一项资源或多项资源的组合:传输资源、无线资源、调度资源、功率资源和天线资源等。Optionally, the foregoing total resources include at least one of the following resources or a combination of multiple resources: a transmission resource, a radio resource, a scheduling resource, a power resource, and an antenna resource.
本实施例中,资源产能优先级是根据该业务对应的产能与该业务的资源需求量确定的,则接入设备为各个业务分配资源时,是根据各个业务的资源产能优先级为各个业务分配资源,充分考虑到资源用于各个业务时带来的产能,从而使资源针对通信网络整体而言,得到合理的分配,充分利用了资源在产能范畴的利用率,提升了通信网络的产能。In this embodiment, the resource capacity priority is determined according to the capacity corresponding to the service and the resource requirement of the service, and when the access device allocates resources for each service, the resource capacity priority of each service is allocated for each service. The resources fully take into account the capacity brought by the resources used in each business, so that the resources are allocated reasonably for the communication network as a whole, making full use of the utilization rate of resources in the production area and increasing the production capacity of the communication network.
图6为本发明资源分配方法实施例二的流程示意图。如图6所示,本实施例是在图5所示的实施例的基础上,做出进一步的描述,具体包括:FIG. 6 is a schematic flowchart diagram of Embodiment 2 of a resource allocation method according to the present invention. As shown in FIG. 6, the embodiment is further described on the basis of the embodiment shown in FIG. 5, and specifically includes:
S201、核心网设备获取资源分配信息。S201. The core network device obtains resource allocation information.
上述资源分配信息可以由运维人员部署,或者核心网设备接收了网管设备下发的资源分配信息,所述资源分配信息包括各个标识信息对应的资源产能优先级;所述标识信息包括业务的业务标识,或者包括所述业务的业务标
识和该业务关联的用户等级。The resource allocation information may be deployed by the operation and maintenance personnel, or the core network device receives the resource allocation information delivered by the network management device, where the resource allocation information includes a resource capacity priority corresponding to each identifier information, and the identifier information includes a service of the service. Identify, or include the business subject of the business
Identify the user level associated with the business.
举例来说,根据3GPP(3rd Generation Partnership Project,第三代合作伙伴计划)标准,UMTS定义了四种类型业务,分别为Conversational(会话业务)、Streaming(流续业务)、Interactive(交互式业务)和Background(背景业务),本实施例规划Conversational业务的资源产能优先级为S1,Streaming业务的资源产能优先级为S2,Interactive业务的资源产能优先级为S3,Background业务的资源产能优先级为S4;其中S1表示资源产能优先级最高,S4表示资源产能优先级最低;上述四种类型业务均有其各自的业务标识,则运维人员或网管设备根据各个业务的业务标识和业务的资源产能优先级,建立资源分配信息,则资源分配信息可参照表1:For example, according to the 3GPP (3rd Generation Partnership Project) standard, UMTS defines four types of services, namely Conversational, Streaming, and Interactive. For the background, the resource capacity priority of the Conversational service is S1, the resource capacity priority of the Streaming service is S2, the resource capacity priority of the Interactive service is S3, and the resource capacity priority of the Background service is S4. S1 indicates that the resource capacity has the highest priority, and S4 indicates that the resource capacity has the lowest priority. The above four types of services all have their own service identifiers, and the operation and maintenance personnel or network management equipment takes priority according to the service identification of each service and the resource capacity of the service. Level, establish resource allocation information, then the resource allocation information can refer to Table 1:
表1Table 1
ConversationalConversational | S1S1 |
StreamingStreaming | S2S2 |
InteractiveInteractive | S3S3 |
BackgroundBackground | S4S4 |
或者可选的,标识信息包括所述业务的业务标识和该业务关联的用户等级,则资源分配信息可参照下述表2:Alternatively, the identifier information includes the service identifier of the service and the user level associated with the service, and the resource allocation information may refer to the following Table 2:
表2Table 2
金牌gold medal | 银牌silver medal | 铜牌bronze medal | |
ConversationalConversational | S1S1 | S1S1 | S1S1 |
StreamingStreaming | S2S2 | S2S2 | S3S3 |
InteractiveInteractive | S3S3 | S2S2 | S3S3 |
BackgroundBackground | S3S3 | S4S4 | S4S4 |
在用户在与运营商签约时,该用户可能被置为不同的等级,如金牌用户、银牌用户、铜牌用户等,而网络侧设备(如接入设备、核心网设备等)可根据运营商分配给用户的用户标识可以识别用户等级,其中用户标识可以为移动用户号码MSISDN(Mobile Subscriber International ISDN/PSTN number,其中ISDN即是综合业务数字网,是Integrated Service Digital Network的简称)或国际移动识别码IMSI(International Mobile Subscriber Identification
Number);或者与业务相关的请求中直接携带表示用户等级的标识。When a user signs a contract with an operator, the user may be placed at a different level, such as a gold card user, a silver card user, a bronze card user, etc., while a network side device (such as an access device, a core network device, etc.) may be allocated according to an operator. The user identifier of the user can identify the user level, wherein the user identifier can be a mobile subscriber number MSISDN (Mobile Subscriber International ISDN/PSTN number, where ISDN is an integrated service digital network, which is an abbreviation of Integrated Service Digital Network) or an international mobile identification code. IMSI (International Mobile Subscriber Identification
Number); or the service-related request directly carries an identifier indicating the user's level.
进一步的,上述业务相关的请求具体可以为业务建立请求、业务修改请求等可触发与资源分配相关的过程的请求,而与资源分配相关的过程可以为承载建立过程、承载修改过程、多媒体广播组播过程等。Further, the foregoing service-related request may specifically be a service setup request, a service modification request, or the like, which may trigger a process related to resource allocation, and the process related to resource allocation may be a bearer setup process, a bearer modification process, and a multimedia broadcast group. Broadcasting process, etc.
以承载建立过程为例,同一个业务被不同等级的用户请求建立时,该业务的资源需求量、及该业务对应的产能也是不同的;例如,针对同一个业务类型,金牌进行该业务时,该业务需求的带宽为10M,而铜牌进行该业务时,该业务需求的带宽仅为5M;运维人员或网管设备结合不同的用户等级和业务类型,规划了上述表2所示的资源分配信息。Taking the bearer establishment process as an example, when the same service is requested by users of different levels, the resource demand of the service and the capacity corresponding to the service are also different; for example, when the service is performed by the gold medal for the same service type, The bandwidth required by the service is 10M. When the service is performed by the Bronze, the bandwidth required for the service is only 5M. The operation and maintenance personnel or the network management device combines different user levels and service types, and the resource allocation information shown in Table 2 above is planned. .
进一步的,在规划资源产能优先级时,可选的,根据业务对应的产能与该业务的资源需求量的比值确定资源产能优先级,相当于确定了进行业务时单位资源带来的效益,从而通信网络在分配资源时,从单位资源的粒度考虑通信网络的产能,可以合理的对资源进行分配,提升通信网络的产能;以表2为例,由于业务对应的产能涉及的方面较多,如用户的满意度,该业务的重要性等,但考虑到用户在进行某项业务时,会为了获得更好的用户体验,或为了进行重要性较高的业务会相应的付出相应的资费,故本实施例为了便于描述,以用户为业务所付的资费度量该业务对应的产能,则业务对应的产能与该业务的资源需求量的比值具体为业务的资费与该业务的资源需求量的比值(Revenue Resource Ratio,RRR),上述资源产能优先级也可称为资源收益优先级(Resource Revenue Priority,RRP),考虑到随着业务类型的不断增多,资费等级也相应的会越来越多,为了将RRR映射为RRP,可将RRR的取值范围划分为多个区间,现以4个区间为例,图7为本发明资源分配方法实施例二中RRR的取值范围的划分示意图。如图7所示,RRR的取值范围划分为(0,RRR1]、(RRR1,RRR2]、(RRR2,RRR3]和大于RRR3的区间,每一个区间对应一个资源收益优先级,分别为S1、S2、S3和S4,其中S1表示资源收益优先级最高,S4表示资源收益优先级最低;例如规划金牌用户在开通Streaming类业务时签约带宽为X兆,且付费Y元,经计算,确定Y/X属于区间(RRR2,RRR3],从而网管设备为金牌用户的Streaming类业务的RRP规划为S2。Further, when planning the resource capacity priority, the priority of the resource capacity is determined according to the ratio of the capacity corresponding to the service to the resource demand of the service, which is equivalent to determining the benefit brought by the unit resource when the service is performed, thereby When allocating resources, the communication network considers the capacity of the communication network from the granularity of the unit resources, and can rationally allocate resources and increase the capacity of the communication network. Taking Table 2 as an example, the business-related capacity involves many aspects, such as User satisfaction, the importance of the business, etc., but considering that when users conduct a certain business, they will pay a corresponding fee in order to obtain a better user experience or to conduct a business with higher importance. In this embodiment, for the convenience of description, the ratio of the capacity corresponding to the service to the resource demand of the service is measured by the rate paid by the user for the service, and the ratio of the service charge to the resource demand of the service is specifically (Revenue Resource Ratio, RRR), the above resource capacity priority can also be called resource revenue priority (Resource Reven) Ue Priority (RRP), considering that as the number of services increases, the tariff level will increase accordingly. In order to map the RRR to RRP, the value range of the RRR can be divided into multiple intervals. For example, FIG. 7 is a schematic diagram of dividing the value range of the RRR in the second embodiment of the resource allocation method of the present invention. As shown in Figure 7, the value range of the RRR is divided into (0, RRR1), (RRR1, RRR2), (RRR2, RRR3), and the interval greater than RRR3. Each interval corresponds to a resource revenue priority, which is S1. S2, S3, and S4, where S1 indicates that the resource income has the highest priority, and S4 indicates that the resource income has the lowest priority; for example, when the planned gold medal user opens the Streaming service, the subscription bandwidth is X megabytes, and the paid Y yuan is calculated, and Y/ is determined. X belongs to the interval (RRR2, RRR3), so the RRP plan for the Streaming service of the network management device is the S2.
S202、核心网设备获取各个所述业务的标识信息。
S202. The core network device obtains identification information of each service.
上述业务的标识信息可以是核心网设备从终端处获取,也可以从远端服务器处获取;以承载建立过程为例,通常承载建立过程是由核心网设备接收的业务建立请求触发,而业务建立请求中会携带业务标识,或者携带业务标识和业务关联的用户等级/用户标识,而核心网设备在接收到业务建立请求后可获知业务标识,或业务标识和业务关联的用户等级(该用户等级可直接获取,或根据用户标识识别);进一步的,上述业务建立请求可以是用户使用的终端发送的,例如用户需要获取远端服务器提供的媒体信息,则会向接入设备发送业务建立请求,经接入设备传递后由核心网设备接收;或者远端服务器需要向用户使用的终端发送用户订阅的媒体信息,则会向核心网设备发送业务建立请求。The identification information of the foregoing service may be obtained by the core network device from the terminal or from the remote server. The bearer setup process is used as an example. Generally, the bearer setup process is triggered by the service establishment request received by the core network device, and the service is established. The request carries the service identifier, or carries the service identifier and the user level/user identifier associated with the service, and the core network device can obtain the service identifier, or the service identifier and the user level associated with the service after receiving the service establishment request (the user level) Further, the service establishment request may be sent by the terminal used by the user. For example, if the user needs to obtain the media information provided by the remote server, the service establishment request is sent to the access device. After being transmitted by the access device, it is received by the core network device; or the remote server needs to send the media information subscribed by the user to the terminal used by the user, and then sends a service establishment request to the core network device.
S203、核心网设备根据各个所述业务的标识信息查询资源分配信息,确定各个所述业务的资源产能优先级。S203. The core network device queries resource allocation information according to the identification information of each service, and determines a resource capacity priority of each of the services.
当某项业务的标识信息包括业务的业务标识,则接入设备根据该业务的业务标识查询表1确定该业务的资源产能优先级;当某项业务的标识信息包括业务的业务标识和该业务关联的用户标识,则接入设备根据业务的业务标识和该业务关联的用户标识,查询表2,确定该业务的资源产能优先级。When the identification information of a service includes the service identifier of the service, the access device determines the resource capacity priority of the service according to the service identifier query table 1 of the service; when the identification information of a service includes the service identifier of the service and the service The associated user identifier is used by the access device to query the table 2 according to the service identifier of the service and the user identifier associated with the service, and determine the resource capacity priority of the service.
S204、核心网设备向接入设备通知各个业务的资源产能优先级。S204. The core network device notifies the access device of the resource capacity priority of each service.
具体的,上述资源产能优先级具体以资源收益优先级为表征形式,在执行S204时,接入设备接收核心网设备通知的各个业务的资源收益优先级,由于业务的建立过程中,核心网设备会向接入设备发送承载分配请求,可选的,上述各个业务的资源收益优先级的标识可携带在核心网设备向接入设备发送的承载分配请求中(如UMST场景中的RAB Assignment Request、LTE中的E-RAB Setup Request),以向接入设备指示各个业务的资源收益优先级;灵活的,根据与资源分配相关的过程的不同,上述各个业务的资源收益优先级的标识还会携带在承载修改请求、承载重配置请求等中;举例来说,在UMST***中,所述各个业务的资源产能优先级携带在无线承载信元(RAB Parameters)中,也就是说,核心网设备可以使用RAB Parameters向接入设备指示业务的资源收益优先级,具体如表3:Specifically, the resource capacity priority is specifically represented by a resource revenue priority. When the S204 is executed, the access device receives the resource revenue priority of each service notified by the core network device, and the core network device is in the process of establishing the service. The bearer allocation request is sent to the access device. Optionally, the identifier of the resource revenue priority of each service may be carried in the bearer allocation request sent by the core network device to the access device (such as the RAB Assignment Request in the UMST scenario, E-RAB Setup Request in LTE, to indicate to the access device the resource revenue priority of each service; flexible, according to the process related to resource allocation, the identifier of the resource revenue priority of each service is carried In the bearer modification request, the bearer reconfiguration request, and the like; for example, in the UMST system, the resource capacity priority of each service is carried in a radio bearer cell (RAB Parameters), that is, the core network device can Use the RAB parameters to indicate the resource revenue priority of the service to the access device, as shown in Table 3:
表3
table 3
上述表3是针对业务类型为“Traffic Class”所发送的信令消息“RAB Assignment Request”;而表3所示的信令消息“RAB Assignment Request”是在标准协议“3GPP TS 25.413 UTRAN Iu interface RANAP signaling”规定的基础上,扩展了RAB Parameters信元的参数,即增加了参数“Resource Revenue Priority”,参数“Resource Revenue Priority”的取值范围为0~255(上述表3中以256个资源收益优先级的级别进行示例),不同的取值表示不同的资源收益优先级;The above table 3 is for the signaling message "RAB Assignment Request" sent by the traffic type "Traffic Class"; and the signaling message "RAB Assignment Request" shown in Table 3 is in the standard protocol "3GPP TS 25.413 UTRAN Iu interface RANAP" Based on the signaling requirement, the parameters of the RAB Parameters cell are extended, that is, the parameter "Resource Revenue Priority" is added, and the parameter "Resource Revenue Priority" ranges from 0 to 255 (the above table 3 has 256 resource benefits) The priority level is exemplified), and different values indicate different resource revenue priorities;
或者,在LTE***中,上述承载分配请求具体为信令消息“E-RAB Setup Request”,在该信令消息中,所述各个业务的资源产能优先级携带在演进型无线接入承载的平均质量信元信元(E-RAB Level QoS Parameters)中,也就是说,核心网设备采用信元“E-RAB Level QoS Parameters”向接入设备指示业务的资源收益优先级,具体如表4:Or, in the LTE system, the bearer allocation request is specifically a signaling message “E-RAB Setup Request”, where the resource capacity priority of each service carries the average of the evolved radio access bearers. In the E-RAB Level QoS Parameters, that is, the core network device uses the cell “E-RAB Level QoS Parameters” to indicate the resource revenue priority of the service to the access device, as shown in Table 4:
表4
Table 4
上述表4所示的信令消息是在标准协议“3GPP TS 36.413 S1 Application Protocol(S1AP)”规定基础上,扩展了信元“E-RAB Level QoS Parameters”的参数,即增加了参数“Resource Revenue Priority”,其取值范围为0~255(上述表4中以256个资源收益优先级的级别进行示例),不同的数值表示不同的资源收益优先级。The signaling message shown in Table 4 above is based on the standard protocol "3GPP TS 36.413 S1 Application Protocol (S1AP)", and the parameters of the cell "E-RAB Level QoS Parameters" are extended, that is, the parameter "Resource Revenue" is added. Priority", which ranges from 0 to 255 (exemplified by the level of 256 resource revenue priorities in Table 4 above), and different values indicate different resource revenue priorities.
接入设备根据参数“Resource Revenue Priority”或参数“Resource Revenue Priority”的取值,获知核心网设备指示的各个业务的资源收益优先级。The access device learns the resource revenue priority of each service indicated by the core network device according to the value of the parameter "Resource Revenue Priority" or the parameter "Resource Revenue Priority".
S205、接入设备根据各个所述业务的资源产能优先级和总资源,对各个所述业务进行资源分配。S205. The access device allocates resources to each of the services according to resource capacity priorities and total resources of each of the services.
具体的,所述接入设备将所述总资源中满足第一业务的资源需求量的可分配资源优先分配给所述第一业务;所述第一业务为各个未分配到资源的业务中资源产能优先级最高的业务;以传输资源为例,当前时刻接入设备的总资源中仅有10M带宽未被占用,即可分配资源(即可分配带宽)的数量为10M,而现有2项业务(业务A和业务B)待建立,即该待建立的业务即为未分配到资源的业务,业务A所需的传输资源为8M,业务B所需的传输资源为10M,经前述S203,确定业务A的资源产能优先级高于业务B的资源产能优先级,故将上述10M可分配带宽中的8M带宽优先分配给业务A,优先保证业务A的进行;
Specifically, the access device preferentially allocates the allocable resource that meets the resource requirement of the first service to the first service, where the first service is a resource in the service that is not allocated to the resource. The service with the highest capacity priority; taking the transmission resource as an example, only 10M of the total resources of the access device at the current time is unoccupied, and the number of resources that can be allocated (that is, the bandwidth that can be allocated) is 10M, while the existing 2 items The service (service A and service B) is to be established, that is, the service to be established is the service that is not allocated to the resource, the transmission resource required by service A is 8M, and the transmission resource required for service B is 10M, according to the foregoing S203. It is determined that the priority of the resource capacity of the service A is higher than the priority of the resource capacity of the service B. Therefore, the 8M bandwidth of the 10M allocateable bandwidth is preferentially allocated to the service A, and the service A is preferentially guaranteed;
或者,所述接入设备通过将所述总资源中由第二业务占用的资源进行释放,更新所述总资源中的可分配资源;随后所述接入设备将更新后的可分配资源中满足第一业务的资源需求量的资源优先分配给所述第一业务;所述第一业务为各个未分配到资源的业务中资源产能优先级高于所述第二业务的资源产能优先级的业务;以传输资源为例,当前时刻接入设备的总资源共100M带宽,其中80M带宽已被业务C和业务D占用,业务C占用50M带宽,业务D占用30M带宽,而现有业务A和业务B待建立;业务A所需的带宽为25M,业务B所需的带宽为30M,而上述100M总资源中仅余20M的可分配资源,不能满足业务A或业务B的需求,而业务A的资源产能优先级经前述S203,确定业务A的资源产能优先级高于业务B与业务C,业务B的资源产能优先级小于业务C,但业务A、业务B和业务C的资源产能优先级均小于业务D,故接入设备将业务C占用的带宽释放,获得更新后的可分配资源为70M带宽,随后在70M带宽中的25M带宽优先向业务A分配。Or the access device updates the allocatable resource in the total resource by releasing the resource occupied by the second service in the total resource; and then the access device satisfies the updated allocatable resource The resource of the resource requirement of the first service is preferentially allocated to the first service; the first service is a service in which the resource capacity priority of the service that is not allocated to the resource is higher than the resource capacity priority of the second service Taking the transmission resource as an example, the total resources of the access device at the current time are 100M bandwidth, of which 80M bandwidth is occupied by service C and service D, service C occupies 50M bandwidth, service D occupies 30M bandwidth, and existing service A and service B is to be established; the bandwidth required for service A is 25M, the bandwidth required for service B is 30M, and only 20M of the total resources of the above 100M resources are allocated, which cannot meet the requirements of service A or service B, and service A The priority of the resource capacity is determined by the foregoing S203, and the priority of the resource capacity of the service A is higher than that of the service B and the service C. The priority of the resource capacity of the service B is smaller than that of the service C, but the resource capacity of the service A, the service B, and the service C is prioritized. The level is smaller than the service D. Therefore, the access device releases the bandwidth occupied by the service C, and obtains the updated allocatable resource as the 70M bandwidth. Then, the 25M bandwidth in the 70M bandwidth is preferentially allocated to the service A.
可选的,在S203之前,接入设备还判断总资源中可分配资源的资源量是否小于预设阈值;和/或判断所述业务的时延容忍值是否高于预设容忍值;具体的,通信网络中可以采用的资源分配策略较多,有些是出于业务的时延角度考虑的,有些是基于公平原则进行分配的,可以理解的,通常在资源较充足时,为了兼顾接入通信网络中的各个终端,则会基于公平原则分配资源;只有在网络拥塞或资源紧张时,为了在有限的资源中尽可能的提升通信网络的产能,才会执行前述S202~S205。Optionally, before the S203, the access device further determines whether the resource amount of the allocable resource in the total resource is less than a preset threshold; and/or determining whether the delay tolerance value of the service is higher than a preset tolerance value; There are many resource allocation strategies that can be adopted in the communication network. Some are considered for the delay of the service, and some are allocated based on the principle of fairness. It is understandable, usually when the resources are sufficient, in order to balance the access communication. Each terminal in the network allocates resources based on the fairness principle; only when the network is congested or the resources are tight, the foregoing S202 to S205 are executed in order to increase the capacity of the communication network as much as possible in the limited resources.
本实施例中,资源产能优先级是根据该业务对应的产能与该业务的资源需求量确定的,则接入设备为各个业务分配资源时,是根据各个业务的资源产能优先级为各个业务分配资源,充分考虑到资源用于各个业务时带来的产能,从而使资源针对通信网络整体而言,得到合理的分配,充分利用了资源在产能范畴的利用率,提升了通信网络的产能。In this embodiment, the resource capacity priority is determined according to the capacity corresponding to the service and the resource requirement of the service, and when the access device allocates resources for each service, the resource capacity priority of each service is allocated for each service. The resources fully take into account the capacity brought by the resources used in each business, so that the resources are allocated reasonably for the communication network as a whole, making full use of the utilization rate of resources in the production area and increasing the production capacity of the communication network.
图8为本发明资源分配方法实施例三的流程示意图。如图8所示,本实施例是在图5所示的实施例的基础上,做出进一步的描述,具体包括:FIG. 8 is a schematic flowchart diagram of Embodiment 3 of a resource allocation method according to the present invention. As shown in FIG. 8, the embodiment is further described on the basis of the embodiment shown in FIG. 5, and specifically includes:
S301、接入设备获取资源分配信息。S301. The access device acquires resource allocation information.
上述资源分配信息可以由运维人员部署,或者核心网设备接收了网管设备下发的资源分配信息,具体过程可参见前述S201;但需说明的是,本实施
例中资源分配信息是部署在接入设备中的,可以理解的,资源分配会涉及多个通信网络中多个网络设备的参与,若通信网络引入新的资源分配策略,可能会与现有的资源分配过程不兼容;但本实施例考虑到资源分配的执行主体为属于无线接入侧的接入设备,故将上述资源分配信息部署在接入设备中,与前述图6所示的实施例相比,本实施例中接入设备不需依赖核心网设备便可确定业务的资源产能优先级,从而本实施在引入业务的资源产能优先级时,不会对现有的资源分配过程做出较大改动,避免出现不兼容的情况。The foregoing resource allocation information may be deployed by the operation and maintenance personnel, or the core network device receives the resource allocation information delivered by the network management device. For the specific process, refer to the foregoing S201;
In the example, the resource allocation information is deployed in the access device. It can be understood that the resource allocation involves the participation of multiple network devices in multiple communication networks. If the communication network introduces a new resource allocation policy, it may be related to the existing one. The resource allocation process is incompatible; however, in this embodiment, the resource allocation is performed on the access device of the wireless access side, so the resource allocation information is deployed in the access device, and the foregoing embodiment shown in FIG. In contrast, in this embodiment, the access device does not need to rely on the core network device to determine the resource capacity priority of the service, so that the present implementation does not make an existing resource allocation process when the resource capacity priority of the service is introduced. Large changes to avoid incompatibilities.
S302、接入设备获取各个所述业务的标识信息。S302. The access device acquires identification information of each service.
上述业务的标识信息可以是接入设备从终端处获取,也可以从远端服务器处获取;以承载建立过程为例,通常承载建立过程是由业务建立请求触发,而业务建立请求中会携带业务标识,或者携带业务标识和业务关联的用户等级/用户标识,而接入设备在接收到业务建立请求后可获知业务标识,或业务标识和业务关联的用户等级(该用户等级可直接获取,或根据用户标识识别);进一步的,上述业务建立请求可以是用户使用的终端发送的,例如用户需要获取远端服务器提供的媒体信息,则会向接入设备发送业务建立请求,经接入设备传递后由核心网设备接收;或者远端服务器需要向用户使用的终端发送用户订阅的媒体信息,则会向核心网设备发送业务建立请求,从而核心网设备发起承载建立过程,告知接入设备业务的标识信息。The identification information of the foregoing service may be obtained by the access device from the terminal or from the remote server. The bearer setup process is used as an example. Generally, the bearer setup process is triggered by the service setup request, and the service setup request carries the service. Identifying, or carrying the service identifier and the user level/user identifier associated with the service, and the access device may obtain the service identifier, or the service identifier and the user level associated with the service after receiving the service establishment request (the user level may be directly obtained, or Further, the service establishment request may be sent by the terminal used by the user. For example, if the user needs to obtain the media information provided by the remote server, the service establishment request is sent to the access device and transmitted by the access device. After receiving the media information subscribed by the user, the remote server needs to send the service establishment request to the core network device, so that the core network device initiates the bearer establishment process and informs the access device service. Identification information.
S303、接入设备根据各个所述业务的标识信息查询资源分配信息,确定各个所述业务的资源产能优先级。S303. The access device queries the resource allocation information according to the identification information of each service, and determines the resource capacity priority of each of the services.
当某项业务的标识信息包括业务的业务标识,则接入设备根据该业务的业务标识查询表1确定该业务的资源产能优先级;当某项业务的标识信息包括业务的业务标识和该业务关联的用户等级,则接入设备根据业务的业务标识和该业务关联的用户等级,查询表2,确定该业务的资源产能优先级。When the identification information of a service includes the service identifier of the service, the access device determines the resource capacity priority of the service according to the service identifier query table 1 of the service; when the identification information of a service includes the service identifier of the service and the service The associated user level, the access device queries the table 2 according to the service identifier of the service and the user level associated with the service, and determines the resource capacity priority of the service.
S304、接入设备根据各个所述业务的资源产能优先级和总资源,对各个所述业务进行资源分配。S304. The access device allocates resources to each of the services according to resource capacity priorities and total resources of each of the services.
具体可参见前述S205。For details, refer to the foregoing S205.
另外,接入设备初次确定业务的资源产能等级之前,需要执行前述S301,以获取到资源分配信息,但随后接入设备业务分配资源时,由于已获取到资源分配信息,可以不再执行S301。
In addition, before the access device first determines the resource capacity level of the service, the foregoing S301 needs to be performed to obtain the resource allocation information, but when the access device service allocates the resource, the S301 may not be executed because the resource allocation information has been obtained.
本实施例中,资源产能优先级是根据该业务对应的产能与该业务需求的资源确定的,则接入设备在各个业务待建立时,根据各个业务的资源产能优先级为各个业务分配资源,充分考虑到通信网络中资源为通信网络带来的产能,使资源针对通信网络整体而言,得到合理的分配,提升了通信网络的产能,利于提高通信网络的产能。In this embodiment, the resource capacity priority is determined according to the capacity corresponding to the service and the resource required by the service, and the access device allocates resources for each service according to the resource capacity priority of each service when each service is to be established. Taking full account of the capacity brought by the resources in the communication network for the communication network, the resources are allocated reasonably for the communication network as a whole, the capacity of the communication network is improved, and the production capacity of the communication network is improved.
图9为本发明资源分配方法实施例四的流程示意图。如图9所示,本实施例是在图5所示的实施例的基础上,做出进一步的描述,具体包括:FIG. 9 is a schematic flowchart diagram of Embodiment 4 of a resource allocation method according to the present invention. As shown in FIG. 9, the embodiment is further described on the basis of the embodiment shown in FIG. 5, and specifically includes:
S401、接入设备获取各个所述业务的标识信息。S401. The access device acquires identification information of each service.
上述业务的标识信息可以是接入设备从终端处获取,也可以从远端服务器处获取;以承载建立过程为例,通常承载建立过程是由业务建立请求触发,而业务建立请求中会携带业务标识,或者携带业务标识和业务关联的用户等级/用户标识,而接入设备在接收到业务建立请求后可获知业务标识,或业务标识和业务关联的用户等级(该用户等级可直接获取,或根据用户标识识别);进一步的,上述业务建立请求可以是用户使用的终端发送的,例如用户需要获取远端服务器提供的媒体信息,则会向接入设备发送业务建立请求,经接入设备传递后由核心网设备接收;或者远端服务器需要向用户使用的终端发送用户订阅的媒体信息,则会向核心网设备发送业务建立请求,从而核心网设备发起承载建立过程,告知接入设备业务的标识信息。The identification information of the foregoing service may be obtained by the access device from the terminal or from the remote server. The bearer setup process is used as an example. Generally, the bearer setup process is triggered by the service setup request, and the service setup request carries the service. Identifying, or carrying the service identifier and the user level/user identifier associated with the service, and the access device may obtain the service identifier, or the service identifier and the user level associated with the service after receiving the service establishment request (the user level may be directly obtained, or Further, the service establishment request may be sent by the terminal used by the user. For example, if the user needs to obtain the media information provided by the remote server, the service establishment request is sent to the access device and transmitted by the access device. After receiving the media information subscribed by the user, the remote server needs to send the service establishment request to the core network device, so that the core network device initiates the bearer establishment process and informs the access device service. Identification information.
S402、接入设备向网管设备发送各个业务的标识信息。S402. The access device sends the identifier information of each service to the network management device.
当某项业务的标识信息包括业务的业务标识,则网管设备根据该业务的业务标识查询表1确定该业务的资源产能优先级;当某项业务的标识信息包括业务的业务标识和该业务关联的用户等级,则网管设备根据业务的业务标识和该业务关联的用户等级,查询表2,确定该业务的资源产能优先级。When the identification information of a service includes the service identifier of the service, the network management device determines the resource capacity priority of the service according to the service identifier query table 1 of the service; when the identification information of the service includes the service identifier of the service and the service association For the user level, the network management device queries Table 2 according to the service identifier of the service and the user level associated with the service, and determines the resource capacity priority of the service.
S403、接入设备接收网管设备下发的各个业务的资源产能优先级。S403. The access device receives the resource capacity priority of each service delivered by the network management device.
通过上述S402~S403可知,本实施例中资源分配信息部署在网管设备中,由网管设备管理与维护,并未下发至核心网设备或接入设备,当接入设备需要获知业务的资源产能优先级时,可以由网管设备处获知;在本实施例中,接入设备和核心网设备不需负担资源分配信息的存储,减小了接入设备和核心网设备的存储负担,而且本实施中接入设备是从网管设备处确定业务的资源产能优先级,不需依赖核心网设备便可确定业务的资源产能优先级,从而
本实施在引入业务的资源产能优先级时,不会对现有的资源分配过程做出较大改动,避免出现不兼容的情况。As shown in the foregoing S402 to S403, the resource allocation information in the embodiment is deployed in the network management device, and is managed and maintained by the network management device, and is not delivered to the core network device or the access device, and the access device needs to know the resource capacity of the service. The priority is obtained by the network management device. In this embodiment, the access device and the core network device do not need to bear the storage of resource allocation information, thereby reducing the storage burden of the access device and the core network device, and the implementation is implemented. The medium access device determines the resource capacity priority of the service from the network management device, and can determine the priority of the resource capacity of the service without relying on the core network device, thereby
When the resource capacity priority of the service is introduced, the implementation does not make major changes to the existing resource allocation process to avoid incompatibility.
S404、接入设备根据各个所述业务的标识信息查询资源分配信息,确定各个所述业务的资源产能优先级。S404. The access device queries resource allocation information according to the identification information of each service, and determines a resource capacity priority of each of the services.
当某项业务的标识信息包括业务的业务标识,则接入设备根据该业务的业务标识查询表1确定该业务的资源产能优先级;当某项业务的标识信息包括业务的业务标识和该业务关联的用户等级,则接入设备根据业务的业务标识和该业务关联的用户等级,查询表2,确定该业务的资源产能优先级。When the identification information of a service includes the service identifier of the service, the access device determines the resource capacity priority of the service according to the service identifier query table 1 of the service; when the identification information of a service includes the service identifier of the service and the service The associated user level, the access device queries the table 2 according to the service identifier of the service and the user level associated with the service, and determines the resource capacity priority of the service.
S405、接入设备根据各个所述业务的资源产能优先级和总资源,对各个所述业务进行资源分配。S405. The access device allocates resources to each of the services according to resource capacity priorities and total resources of each of the services.
具体可参见前述S205。For details, refer to the foregoing S205.
本实施例中,资源产能优先级是根据该业务对应的产能与该业务需求的资源确定的,则接入设备在各个业务待建立时,根据各个业务的资源产能优先级为各个业务分配资源,充分考虑到通信网络中资源为通信网络带来的产能,使资源针对通信网络整体而言,得到合理的分配,提升了通信网络的产能,利于提高通信网络的产能。In this embodiment, the resource capacity priority is determined according to the capacity corresponding to the service and the resource required by the service, and the access device allocates resources for each service according to the resource capacity priority of each service when each service is to be established. Taking full account of the capacity brought by the resources in the communication network for the communication network, the resources are allocated reasonably for the communication network as a whole, the capacity of the communication network is improved, and the production capacity of the communication network is improved.
需要说明的是:对于前述的各方法实施例,为了简单描述,故将其都表述为一系列的动作组合,但是本领域技术人员应该知悉,本发明并不受所描述的动作顺序的限制,因为依据本发明,某些步骤可以采用其他顺序或者同时进行。其次,本领域技术人员也应该知悉,说明书中所描述的实施例均属于优选实施例,所涉及的动作和模块并不一定是本发明所必须的。It should be noted that, for the foregoing method embodiments, for the sake of simple description, they are all expressed as a series of action combinations, but those skilled in the art should understand that the present invention is not limited by the described action sequence. Because certain steps may be performed in other sequences or concurrently in accordance with the present invention. In addition, those skilled in the art should also understand that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the present invention.
在上述实施例中,对各个实施例的描述都各有侧重,某个实施例中没有详述的部分,可以参见其他实施例的相关描述。In the above embodiments, the descriptions of the various embodiments are different, and the details that are not detailed in a certain embodiment can be referred to the related descriptions of other embodiments.
本领域普通技术人员可以理解:实现上述方法实施例的全部或部分步骤可以通过程序指令相关的硬件来完成,前述的程序可以存储于一计算机可读取存储介质中,该程序在执行时,执行包括上述方法实施例的步骤;而前述的存储介质包括:ROM、RAM、磁碟或者光盘等各种可以存储程序代码的介质。A person skilled in the art can understand that all or part of the steps of implementing the above method embodiments may be completed by using hardware related to the program instructions. The foregoing program may be stored in a computer readable storage medium, and the program is executed when executed. The foregoing steps include the steps of the foregoing method embodiments; and the foregoing storage medium includes: a medium that can store program codes, such as a ROM, a RAM, a magnetic disk, or an optical disk.
最后应说明的是:以上各实施例仅用以说明本发明的技术方案,而非对其限制;尽管参照前述各实施例对本发明进行了详细的说明,本领域的普通
技术人员应当理解:其依然可以对前述各实施例所记载的技术方案进行修改,或者对其中部分或者全部技术特征进行等同替换;而这些修改或者替换,并不使相应技术方案的本质脱离本发明各实施例技术方案的范围。
Finally, it should be noted that the above embodiments are only for explaining the technical solutions of the present invention, and are not limited thereto; although the present invention has been described in detail with reference to the foregoing embodiments, common in the art
The skilled person should understand that the technical solutions described in the foregoing embodiments may be modified, or some or all of the technical features may be equivalently replaced; and the modifications or substitutions do not deviate from the essence of the corresponding technical solutions. The scope of the technical solutions of the various embodiments.
Claims (22)
- 一种接入设备,应用在无线通信***中,其特征在于,包括:An access device, which is used in a wireless communication system, and includes:获取模块,用于获取各个业务的资源产能优先级;其中,所述业务的资源产能优先级是根据该业务对应的产能与该业务的资源需求量确定的;An obtaining module, configured to obtain a resource capacity priority of each service, where the resource capacity priority of the service is determined according to a capacity corresponding to the service and a resource requirement of the service;分配模块,用于根据各个所述业务的资源产能优先级和总资源,对各个所述业务进行资源分配。And an allocating module, configured to perform resource allocation on each of the services according to resource capacity priority and total resources of each of the services.
- 根据权利要求1所述的接入设备,其特征在于,所述业务的资源产能优先级是根据该业务对应的产能与该业务需求的资源确定的,包括:The access device according to claim 1, wherein the resource capacity priority of the service is determined according to the capacity corresponding to the service and the resource required by the service, including:所述业务的资源产能优先级是根据该业务对应的产能与该业务的资源需求量的比值确定的。The resource capacity priority of the service is determined according to the ratio of the capacity corresponding to the service to the resource demand of the service.
- 根据权利要求1或2所述的接入设备,其特征在于,所述获取模块包括:The access device according to claim 1 or 2, wherein the obtaining module comprises:接收单元,用于接收核心网设备发送的各个业务的资源产能优先级;所述各个业务的资源产能优先级是所述核心网设备根据各个所述业务的标识信息查询所述资源分配信息确定的;其中,所述资源分配信息包括各个所述标识信息对应的资源产能优先级;所述标识信息包括业务的业务标识,或者包括所述业务的业务标识和该业务关联的用户等级。a receiving unit, configured to receive a resource capacity priority of each service sent by the core network device; the resource capacity priority of each service is determined by the core network device querying the resource allocation information according to the identification information of each service The resource allocation information includes a resource capacity priority corresponding to each of the identifier information; the identifier information includes a service identifier of the service, or includes a service identifier of the service and a user level associated with the service.
- 根据权利要求3所述的接入设备,其特征在于,当所述接入设备应用在通用移动通信***UMTS中,所述各个业务的资源产能优先级携带在无线承载信元中。The access device according to claim 3, wherein when the access device is applied in the universal mobile communication system UMTS, the resource capacity priority of each service is carried in the radio bearer cell.
- 根据权利要求3所述的接入设备,其特征在于,当所述接入设备应用在长期演进LTE***中,所述各个业务的资源产能优先级携带在演进型无线接入承载的平均质量信元信元中。The access device according to claim 3, wherein when the access device is applied in a Long Term Evolution (LTE) system, the resource capacity priority of each service carries an average quality signal of the evolved radio access bearer. Yuan Xinyuan.
- 根据权利要求1或2所述的接入设备,其特征在于,所述获取模块包括:The access device according to claim 1 or 2, wherein the obtaining module comprises:接收单元,用于获取各个所述业务的标识信息;a receiving unit, configured to acquire identification information of each of the services;确定单元,用于根据各个所述业务的标识信息查询资源分配信息,确定所述业务的资源产能优先级;其中,所述资源分配信息包括各个标识信息对应的资源产能优先级;所述标识信息包括业务的业务标识,或者包括所述业务的业务标识和该业务关联的用户等级。 a determining unit, configured to query the resource allocation information according to the identification information of each of the services, and determine a resource capacity priority of the service; where the resource allocation information includes a resource capacity priority corresponding to each identifier information; the identifier information The service identifier of the service, or the service identifier of the service and the user level associated with the service.
- 根据权利要求1或2所述的接入设备,其特征在于,所述获取模块包括:The access device according to claim 1 or 2, wherein the obtaining module comprises:接收单元,用于接收网管设备发送的各个业务的资源产能优先级;所述网管设备是根据各个所述业务的标识信息查询所述资源分配信息,确定各个所述业务的资源产能优先级;其中,所述资源分配信息包括各个所述标识信息对应的资源产能优先级;所述标识信息包括业务的业务标识,或者包括所述业务的业务标识和该业务关联的用户等级。a receiving unit, configured to receive a resource capacity priority of each service sent by the network management device; the network management device queries the resource allocation information according to the identification information of each service, and determines a resource capacity priority of each of the services; The resource allocation information includes a resource capacity priority corresponding to each of the identifier information; the identifier information includes a service identifier of the service, or includes a service identifier of the service and a user level associated with the service.
- 根据权利要求1~7任一项所述的接入设备,其特征在于,分配模块具体用于将所述总资源中满足第一业务的资源需求量的可分配资源优先分配给所述第一业务;所述第一业务为各个未分配到资源的业务中资源产能优先级最高的业务。The access device according to any one of claims 1 to 7, wherein the allocating module is configured to preferentially allocate the allocable resource that satisfies the resource requirement of the first service to the first resource. The first service is a service with the highest priority of resource capacity in each service that is not allocated to resources.
- 根据权利要求1~7任一项所述的接入设备,其特征在于,分配模块具体用于通过将所述总资源中由第二业务占用的资源进行释放,更新所述总资源中的可分配资源;The access device according to any one of claims 1 to 7, wherein the allocating module is specifically configured to update the total resource in the total resource by releasing the resource occupied by the second service. resource allocation;将更新后的可分配资源中满足第一业务的资源需求量的资源优先分配给所述第一业务;所述第一业务为各个未分配到资源的业务中资源产能优先级高于所述第二业务的资源产能优先级的业务。Allocating a resource that meets the resource requirement of the first service to the first service is preferentially allocated to the first service; the first service is a resource capacity priority of the service that is not allocated to the resource is higher than the first Second business resource capacity priority business.
- 根据权利要求1~9任一项所述的接入设备,其特征在于,还包括确定模块,用于在所述分配模块根据各个所述业务的资源产能优先级和总资源,对各个所述业务进行资源分配之前,确定所述总资源中可分配资源的资源量小于预设阈值;和/或The access device according to any one of claims 1 to 9, further comprising a determining module, configured to: in the allocation module, according to a resource capacity priority and a total resource of each of the services Before the service performs resource allocation, determining that the resource amount of the allocable resource in the total resource is less than a preset threshold; and/or确定所述业务的时延容忍值高于预设容忍值。Determining that the delay tolerance value of the service is higher than a preset tolerance value.
- 根据权利要求1~10任一项所述的接入设备,其特征在于,所述总资源至少包括下述一项资源或多项资源的组合:The access device according to any one of claims 1 to 10, wherein the total resource includes at least one of the following resources or a combination of multiple resources:传输资源、无线资源、调度资源、功率资源和天线资源。Transmission resources, radio resources, scheduling resources, power resources, and antenna resources.
- 一种资源分配方法,应用在无线通信***中,其特征在于,包括:A resource allocation method, which is applied in a wireless communication system, and includes:接入设备获取各个业务的资源产能优先级;其中,所述业务的资源产能优先级是根据该业务对应的产能与该业务的资源需求量确定的;The access device obtains the resource capacity priority of each service; wherein the resource capacity priority of the service is determined according to the capacity corresponding to the service and the resource demand of the service;接入设备根据各个所述业务的资源产能优先级和总资源,对各个所述业务进行资源分配。 The access device allocates resources to each of the services according to the resource capacity priority and the total resources of each of the services.
- 根据权利要求12所述的方法,其特征在于,所述业务的资源产能优先级是根据该业务对应的产能与该业务需求的资源确定的,包括:The method according to claim 12, wherein the resource capacity priority of the service is determined according to the capacity corresponding to the service and the resource required by the service, including:所述业务的资源产能优先级是根据该业务对应的产能与该业务的资源需求量的比值确定的。The resource capacity priority of the service is determined according to the ratio of the capacity corresponding to the service to the resource demand of the service.
- 根据权利要求12或13所述的方法,其特征在于,所述接入设备获取各个所述业务的资源产能优先级,包括:The method according to claim 12 or 13, wherein the access device obtains a resource capacity priority of each of the services, including:所述接入设备接收核心网设备发送的各个业务的资源产能优先级;所述各个业务的资源产能优先级是所述核心网设备根据各个所述业务的标识信息查询所述资源分配信息确定的;其中,所述资源分配信息包括各个所述标识信息对应的资源产能优先级;所述标识信息包括业务的业务标识,或者包括所述业务的业务标识和该业务关联的用户等级。Receiving, by the access device, a resource capacity priority of each service sent by the core network device; the resource capacity priority of each service is determined by the core network device querying the resource allocation information according to the identification information of each service The resource allocation information includes a resource capacity priority corresponding to each of the identifier information; the identifier information includes a service identifier of the service, or includes a service identifier of the service and a user level associated with the service.
- 根据权利要求14所述的方法,其特征在于,当所述方法应用在通用移动通信***UMTS中,所述各个业务的资源产能优先级携带在无线承载信元中。The method according to claim 14, wherein when the method is applied in a universal mobile communication system UMTS, resource capacity priorities of the respective services are carried in radio bearer cells.
- 根据权利要求14所述的方法,其特征在于,当所述方法应用在长期演进LTE***中,所述各个业务的资源产能优先级携带在演进型无线接入承载的平均质量信元信元中。The method according to claim 14, wherein when the method is applied in a Long Term Evolution (LTE) system, resource capacity priorities of the respective services are carried in an average quality cell of an evolved radio access bearer. .
- 根据权利要求12或13所述方法,其特征在于,所述接入设备获取各个所述业务的资源产能优先级,包括:The method according to claim 12 or 13, wherein the access device obtains a resource capacity priority of each of the services, including:所述接入设备获取各个所述业务的标识信息;Obtaining, by the access device, identification information of each of the services;所述接入设备根据各个所述业务的标识信息查询资源分配信息,确定所述业务的资源产能优先级;其中,所述资源分配信息包括各个标识信息对应的资源产能优先级;所述标识信息包括业务的业务标识,或者包括所述业务的业务标识和该业务关联的用户等级。The access device queries the resource allocation information according to the identification information of each of the services, and determines the resource capacity priority of the service; wherein the resource allocation information includes a resource capacity priority corresponding to each identifier information; the identifier information The service identifier of the service, or the service identifier of the service and the user level associated with the service.
- 根据权利要求12或13所述的方法,其特征在于,所述接入设备获取各个所述业务的资源产能优先级,包括:The method according to claim 12 or 13, wherein the access device obtains a resource capacity priority of each of the services, including:所述接入设备接收网管设备发送的各个业务的资源产能优先级;所述网管设备是根据各个所述业务的标识信息查询所述资源分配信息,确定各个所述业务的资源产能优先级;其中,所述资源分配信息包括各个所述标识信息对应的资源产能优先级;所述标识信息包括业务的业务标识,或者包括所述 业务的业务标识和该业务关联的用户等级。The access device receives the resource capacity priority of each service sent by the network management device; the network management device queries the resource allocation information according to the identification information of each service, and determines the resource capacity priority of each of the services; The resource allocation information includes a resource capacity priority corresponding to each of the identifier information; the identifier information includes a service identifier of the service, or includes the The business identifier of the business and the user level associated with the business.
- 根据权利要求12~18任一项所述的方法,其特征在于,接入设备根据各个所述业务的资源产能优先级和总资源,对各个所述业务进行资源分配,包括:The method according to any one of claims 12 to 18, wherein the access device allocates resources to each of the services according to resource capacity priority and total resources of each of the services, including:所述接入设备将所述总资源中满足第一业务的资源需求量的可分配资源优先分配给所述第一业务;所述第一业务为各个未分配到资源的业务中资源产能优先级最高的业务。The access device preferentially allocates the allocable resource that meets the resource requirement of the first service to the first service, and the first service is the resource capacity priority of each service that is not allocated to the resource. The highest business.
- 根据权利要求12~18任一项所述的方法,其特征在于,接入设备根据各个所述业务的资源产能优先级和总资源,对各个所述业务进行资源分配,包括:The method according to any one of claims 12 to 18, wherein the access device allocates resources to each of the services according to resource capacity priority and total resources of each of the services, including:所述接入设备通过将所述总资源中由第二业务占用的资源进行释放,更新所述总资源中的可分配资源;The access device updates the allocatable resource in the total resource by releasing the resource occupied by the second service in the total resource;所述接入设备将更新后的可分配资源中满足第一业务的资源需求量的资源优先分配给所述第一业务;所述第一业务为各个未分配到资源的业务中资源产能优先级高于所述第二业务的资源产能优先级的业务。The access device preferentially allocates the resource that meets the resource requirement of the first service to the first service, and the first service is the resource capacity priority of each service that is not allocated to the resource. A service that is higher than the resource capacity priority of the second service.
- 根据权利要求12~20任一项所述的方法,其特征在于,接入设备根据各个所述业务的资源产能优先级和总资源,对各个所述业务进行资源分配之前,包括:The method according to any one of claims 12 to 20, wherein before the resource allocation is performed on each of the services according to the resource capacity priority and the total resource of each of the services, the access device includes:所述接入设备确定所述总资源中可分配资源的资源量小于预设阈值;和/或Determining, by the access device, that the amount of resources of the allocable resource in the total resource is less than a preset threshold; and/or所述接入设备确定所述业务的时延容忍值高于预设容忍值。The access device determines that the delay tolerance value of the service is higher than a preset tolerance value.
- 根据权利要求12~21任一项所述的方法,其特征在于,所述总资源至少包括下述一项资源或多项资源的组合:The method according to any one of claims 12 to 21, wherein the total resource comprises at least one of the following resources or a combination of resources:传输资源、无线资源、调度资源、功率资源和天线资源。 Transmission resources, radio resources, scheduling resources, power resources, and antenna resources.
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CN101651975A (en) * | 2008-08-15 | 2010-02-17 | 华为技术有限公司 | Method, system and device for controlling access of user equipment |
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