WO2015149451A1 - 一种共享网络的方法、装置、系统和计算机存储介质 - Google Patents

一种共享网络的方法、装置、系统和计算机存储介质 Download PDF

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Publication number
WO2015149451A1
WO2015149451A1 PCT/CN2014/082634 CN2014082634W WO2015149451A1 WO 2015149451 A1 WO2015149451 A1 WO 2015149451A1 CN 2014082634 W CN2014082634 W CN 2014082634W WO 2015149451 A1 WO2015149451 A1 WO 2015149451A1
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Prior art keywords
bandwidth
information
operator
shared network
access user
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PCT/CN2014/082634
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English (en)
French (fr)
Inventor
许倩倩
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中兴通讯股份有限公司
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Application filed by 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Priority to EP14888239.2A priority Critical patent/EP3128778B1/en
Priority to JP2016560672A priority patent/JP6420361B2/ja
Publication of WO2015149451A1 publication Critical patent/WO2015149451A1/zh

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W16/00Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14Spectrum sharing arrangements between different networks
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08Configuration management of networks or network elements
    • H04L41/0896Bandwidth or capacity management, i.e. automatically increasing or decreasing capacities
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00Arrangements for monitoring or testing data switching networks
    • H04L43/08Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • H04L43/0876Network utilisation, e.g. volume of load or congestion level
    • H04L43/0894Packet rate
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W16/00Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/02Resource partitioning among network components, e.g. reuse partitioning
    • H04W16/10Dynamic resource partitioning
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/50Allocation or scheduling criteria for wireless resources
    • H04W72/52Allocation or scheduling criteria for wireless resources based on load
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/50Allocation or scheduling criteria for wireless resources
    • H04W72/54Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/543Allocation or scheduling criteria for wireless resources based on quality criteria based on requested quality, e.g. QoS

Definitions

  • the invention relates to the field of mobile communications, and in particular to a method, an apparatus, a system and a computer storage medium for sharing a network in the field of LTE (Long Time Evolution).
  • LTE Long Time Evolution
  • a shared network means that multiple operators can share one base station or a joint network. That is, a communication network composed of one base station or multiple base stations allows access to users of multiple operators. Each operator's bandwidth occupation criterion is between operators. Negotiated and determined.
  • each user can occupy an integer number of RBs.
  • the embodiments of the present invention are directed to a method, an apparatus, a system, and a computer storage medium for sharing a network, so as to solve the problem that a plurality of operators can flexibly share a network by scheduling without uniformly allocating a specific frequency band.
  • the first aspect of the present invention provides a method for sharing a network, where the method includes: acquiring access user information and sharing bandwidth of a shared network operator And determining, according to the access user, information to access the user service execution order information; correcting the shared network operator bandwidth occupation information; performing the sequence information according to the access user service and the modified shared network operator bandwidth occupation information Allocating bandwidth resources; statistic actual bandwidth resource information, performing service balancing between base stations according to the statistics of the actual bandwidth resource information, or determining a new bandwidth correction value for the next modification of the bandwidth occupation information of the shared network operator.
  • the second aspect of the present disclosure provides an apparatus for sharing a network, where the apparatus includes: an acquiring module, configured to acquire access user information and bandwidth occupation information of a shared network operator, and determine information according to the access user.
  • the user service execution order information is configured to modify the shared network operator bandwidth occupation information
  • the scheduling module is configured to allocate the bandwidth resource according to the access user service execution order information and the modified shared network operator bandwidth occupation information. And collecting actual bandwidth resource information, performing service balancing between the base stations according to the statistical actual bandwidth resource information, or determining a new bandwidth correction value;
  • the new bandwidth correction is used for the next modification of the shared network operator bandwidth occupation information.
  • a third aspect of the embodiments of the present invention provides a system for sharing a network, where the system includes a base station and a sharing device, and the base station includes an acquiring module and a scheduling module.
  • the sharing device is configured to modify the bandwidth occupation information of the shared network operator and perform service balancing between the base stations according to the actual bandwidth resource information.
  • a fourth aspect of the embodiments of the present invention provides a computer storage medium, where the computer storage medium stores computer executable instructions, where the computer executable instructions are used in at least one of the methods described in the first aspect of the embodiments of the present invention.
  • the computer storage medium stores computer executable instructions, where the computer executable instructions are used in at least one of the methods described in the first aspect of the embodiments of the present invention.
  • the need for multiple operators to share the network improves the utilization of spectrum resources and further reduces the investment cost of operators, thereby further adapting to the needs of multi-operator hybrid scheduling in the future.
  • FIG. 1 is a schematic flowchart of a method for sharing a network according to an embodiment of the present invention
  • FIG. 2 is a schematic flowchart of a method for sharing a network according to an embodiment of the present invention
  • FIG. FIG. 4 is a schematic structural diagram of another apparatus for sharing a network according to an embodiment of the present invention
  • FIG. 5 is a schematic structural diagram of a system for sharing a network according to an embodiment of the present invention
  • FIG. 7 is a schematic structural diagram of another apparatus for sharing a network according to an embodiment of the present invention.
  • the embodiments of the present invention provide a method, an apparatus, and a system for sharing a network, and performing resource scheduling according to the operator information of the access user, the request service information, the bandwidth occupation information negotiated by multiple operators, and the service ranking information of the operator. Thereby achieving network sharing.
  • An embodiment of the present invention discloses a method for sharing a network. As shown in FIG. 1, the method is:
  • Step S101 Obtain the access user information and the shared network operator bandwidth occupation information, and determine the access user service execution order information.
  • the determining the access user service execution sequence may specifically be: determining, according to the obtained access user information.
  • Step S102 Correcting bandwidth occupation information of the shared network operator
  • Step S103 Allocating bandwidth resources according to the access user service execution order information and the modified shared network operator bandwidth occupation information
  • Step S104 Calculate the actual bandwidth resource information for equalization or determine a new bandwidth correction value for the next correction.
  • the balancing of the actual bandwidth resource information includes the statistics of the actual bandwidth resource information, and performing service balancing among the base stations according to the actual bandwidth resource information.
  • the bandwidth correction value determined in step S104 is used to correct the shared network operator bandwidth occupation information at the next execution of step S102.
  • the method for sharing a network disclosed in the embodiment of the present invention specifically includes the following steps, as shown in FIG. 2: Step 101: Acquire access user information;
  • Step 102 Determine access user service execution order information according to the obtained access user information and the service ranking information of the shared network operator.
  • Step 103 Allocate bandwidth resources according to the access user service execution order information and the modified shared network operator bandwidth occupation information.
  • Step 104 Count the actual occupied bandwidth resource information of all access users under the shared network operator
  • Step 105 Determine a bandwidth correction value according to information about actual occupied bandwidth resources of all access users of the shared network operator and bandwidth occupation information of the shared network operator.
  • Step 106 Equilibrate the services under different base stations by using the bandwidth correction value or correct the next scheduling opportunity to share the network operator bandwidth occupation information.
  • the access user information includes the access user request service information and the associated carrier information.
  • the access user request service information refers to the attribute information of the request service, including the service delay, and the service ARP (Allocation and Retention Priority). And the priority of the service, such as the priority between the GBR (Guaranteed Bit Rate) service and the non-guaranteed bit rate (NonGBR) service; Access information of the carrier to which the user belongs.
  • the service ordering information of the shared network operator refers to the information that the operator performs the service ordering on the terminal user according to the attributes of the requested service by the terminal user accessing the network. The operator can configure different services according to the service requirements of different base stations. Sort information. If multiple operators of the shared network select the same service ordering policy, all the access users of different operators can be uniformly ordered during scheduling; otherwise, the access users of different operators can be placed in different user queues during scheduling. Sort.
  • the carrier bandwidth usage information mainly includes the following two aspects:
  • Bandwidth correction value This value contains two levels of information. Firstly, in a certain scheduling opportunity, the bandwidth of an operator is not allocated, and the remaining bandwidth resources are allowed to be used by other operators. The rate (the average resource usage of the cell scheduling/the total bandwidth of the cell) is of course. It is hoped that all resources will be utilized, but the needs of the operators should also be considered. Further, the operation is allowed in the case of allowing the remaining bandwidth resources to be occupied by each other. The difference between the bandwidth resource actually occupied by the quotient and the upper limit of the usable bandwidth.
  • the bandwidth correction value may also be considered to be 0 when other operators are not allowed to occupy the remaining resources; if an operator's resources are not used up and other operators are allowed to occupy the remaining resources, the bandwidth correction value is a certain The difference between the bandwidth resource actually occupied by an operator and the upper limit of the available bandwidth.
  • Another aspect of the embodiment of the present invention further discloses an apparatus for sharing a network, where the apparatus includes an obtaining module, a sharing module, and a scheduling module:
  • the acquisition module is configured to obtain access user information and shared network operator bandwidth occupation information. And determining the access sequence information of the access user service; determining the user service execution order information at this time is determined according to the acquired access user information.
  • the sharing module is configured to modify the shared network operator bandwidth occupation information; the scheduling module is configured to allocate bandwidth resources according to the access user service execution order information and the modified shared network operator bandwidth occupation information, and collect actual bandwidth resource information. Used to equalize or determine new bandwidth correction values. If the bandwidth occupation criterion does not allow the operators to occupy the remaining resources, then there is no need to calculate the bandwidth correction value.
  • the scheduling module is configured to collect actual bandwidth resource information for equalization, and is specifically configured to collect actual bandwidth resource information, and perform service balancing among the base stations according to the actual bandwidth resource information.
  • the new bandwidth correction is used for the next modification of the shared network operator bandwidth occupation information.
  • the shared module can be embedded in the scheduling module to become a shared submodule.
  • the embodiment of the present invention also discloses a system for sharing a network, where the system includes a base station and a sharing device, and the base station includes an acquiring module and a scheduling module, where the sharing device is configured to operate on a shared network.
  • the bandwidth usage information is corrected and balanced.
  • the sharing device is specifically configured to perform service balancing between the base stations by modifying the shared network operator bandwidth occupation information and according to the actual bandwidth resource information.
  • the specific structure of the device for sharing the network may be as shown in FIG. 7.
  • the device includes a processor 302, a storage medium 304, and at least one external communication interface 301.
  • the processor 302, the storage medium 304, and the external communication interface 301 are both Connected via bus 303.
  • the processor 302 can be an electronic component having processing functions such as a microprocessor, a central processing unit, a digital signal processor, or a programmable logic array.
  • Computer-executable instructions are stored on the storage medium 304; the processor 302 executing the computer-executable instructions stored in the storage medium 304 can implement the following steps: Obtaining access user information and sharing network operator bandwidth occupation information, and determining access user service execution order information;
  • the actual bandwidth resource information is calculated, and the service equalization is performed between the base stations according to the statistics of the actual bandwidth resource information, or a new bandwidth correction value is determined to perform the next modification of the bandwidth occupation information of the shared network operator.
  • the embodiment of the present invention further provides a storage medium, where the computer storage medium stores computer executable instructions, and the computer executable instructions are used to execute at least one of the methods for sharing the network according to the embodiment of the present invention.
  • the storage medium may specifically be a storage medium such as a magnetic tape, a DVD, an optical disk, a mobile hard disk or a USB flash drive, and is preferably a non-transitory storage medium.
  • Embodiment 1 a storage medium such as a magnetic tape, a DVD, an optical disk, a mobile hard disk or a USB flash drive, and is preferably a non-transitory storage medium.
  • the two carriers share one base station.
  • the two operators share 20MHz and 100 RB network bandwidth resources.
  • the carrier A bandwidth occupation ratio is 50%, the carrier B bandwidth occupation ratio is 30%, and the shared bandwidth ratio is 20%. ; Allows to occupy each other's remaining resources that are not used by other carriers;
  • the carrier business sorting strategy is the same.
  • Step 201 The base station acquires operator information and request service information of the access user.
  • Step 202 The base station determines access user service execution order information. Because the operator's service ranking strategy is the same, two operators access users to queue together.
  • Step 203 The base station corrects the shared network operator bandwidth occupation information.
  • the upper limit of the allocated bandwidth is the maximum bandwidth that each operator can theoretically occupy, so the upper limit can exceed 100 RBs that the system can provide.
  • the current scheduling opportunity operator A can use a bandwidth limit of 70 RBs, and carrier B can use a bandwidth limit of 50 RBs.
  • Step 204 The base station allocates resources to users in the sorting queue.
  • the bandwidth occupation information such as the bandwidth limit and the access user service execution order information
  • the operator can allocate resources according to the sorting queue result, first allocate the GBR service queue, and then allocate the NonGBR service queue:
  • the resources of 100 RBs have been allocated or the end time of this scheduling opportunity has been reached, and the following steps are performed.
  • Step 205 The base station calculates, according to the resource allocation result, the actual access of all operators of each operator. The sum of the occupied bandwidth. Carrier A actually occupies 80 RBs of bandwidth; Carrier B actually occupies 20 RBs of bandwidth.
  • Step 206 The base station calculates a bandwidth correction value according to the actual occupied bandwidth of the operator and the upper limit of the available bandwidth.
  • Carrier A actually occupies 80 RBs, which exceeds its available bandwidth limit of 10
  • Embodiment 2 is a diagrammatic representation of Embodiment 1:
  • the two base stations share the base station, and the two operators share 20 MHz and 100 RB network bandwidth resources.
  • the bandwidth ratio of the carrier A is 50%
  • the bandwidth ratio of the operator B is 30%
  • the proportion of the shared bandwidth is 20%. Allows to occupy each other's remaining resources that are not used by other carriers. Both operators use the same business sequencing strategy.
  • Step 301 The base station acquires operator information and request service information of the access user.
  • Step 303 The base station corrects the bandwidth occupation information of the shared network operator. Due to the bandwidth correction value
  • the sum of the bandwidth upper limits of all operators can be 100 RBs.
  • Step 304 The base station allocates resources to the users in the sorting queue. According to the bandwidth occupation information such as the bandwidth limit and the access user service execution order information, the resources are allocated according to the sorting queue result, and the GBR service queue is first allocated, and then the NonGBR service queue is allocated:
  • a user with UE ID 2 can allocate 10 RBs.
  • the resources of 100 RBs have been allocated or the end time of this scheduling opportunity has been reached, and the following steps are performed.
  • Step 305 The base station calculates the sum of the actual occupied bandwidth of all the access users of each operator according to the resource allocation result: the actual occupied bandwidth of the operator A is 35 RBs; the actual occupied bandwidth of the operator B is 65 RBs.
  • Step 306 The base station calculates the bandwidth correction value according to the actual occupied bandwidth of the operator and the bandwidth limit that the operator can use:
  • the actual occupied bandwidth of the operator A is 35 RBs, which is lower than the upper limit of the available bandwidth by 5 RBs.
  • the next scheduling opportunity repeat the steps 301-306 using the obtained information.
  • Embodiment 3
  • the two carriers share the base station, and the two operators share 20MHz and 100 RB network bandwidth resources.
  • the carrier A bandwidth usage ratio is 50%
  • the carrier B bandwidth occupation ratio is 30%
  • the common occupied bandwidth ratio is 20%.
  • the remaining resources are allowed to occupy each other, and the operator service ranking policy is the same.
  • Step 403 The base station initializes the bandwidth correction.
  • Carrier A's allocated bandwidth is a bandwidth range: [50, 70];
  • Step 404 The base station allocates resources to the users in the sorting queue.
  • the base station allocates resources according to the bandwidth occupation information such as the upper limit of the available bandwidth and the order of the access user service, and sequentially allocates the resources according to the sorting queue result, first allocates the GBR service queue, and then allocates the NonGBR service queue:
  • a user with UE ID 2 can allocate 20 RBs.
  • the resources of 100 RBs have been allocated or the end time of this scheduling opportunity has been reached, and the following steps are performed.
  • Step 405 The base station calculates the sum of the actual occupied bandwidth of all the access users of each operator according to the resource allocation result: the actual occupied bandwidth of the operator A is 75 RBs; the actual occupied bandwidth of the operator B is 25 RBs.
  • Step 406 The base station calculates the bandwidth correction value according to the actual occupied bandwidth of the operator and the bandwidth that the operator can use:
  • Embodiment 4 is a diagrammatic representation of Embodiment 4:
  • the three carriers share the base station, the three operators share 20 ⁇ , 100 RB network bandwidth resources, the carrier A bandwidth occupation ratio is 30%, the operator B bandwidth occupation ratio is 30%, and the operator C bandwidth occupation ratio is 40%. ; It is not allowed to occupy the remaining resources with each other; the operator business sorting strategy is different.
  • Step 503 The base station initializes the bandwidth correction.
  • the bandwidth of the carrier A is 30 RBs
  • the bandwidth of the carrier B is 30 RBs
  • the bandwidth of the carrier C is 40 RBs.
  • Operators A, B, and C do not allow each other to occupy the remaining resources and do not need bandwidth correction values. Each operator can use the same bandwidth limit as the allocated bandwidth limit.
  • Step 504 The base station allocates resources to the users in the sorting queue.
  • the resources are allocated according to the sort queue result according to the bandwidth occupation information such as the bandwidth limit and the access user service execution order information.
  • the GBR service queue is allocated first, and then the NonGBR service queue is allocated:
  • Step 505 The base station calculates the sum of the actual occupied bandwidth of all the access users of each operator according to the resource allocation result: the carrier A occupies 30 RBs; the carrier B occupies 30 RBs; the carrier C occupies 30 RBs. .
  • the bandwidth occupation criterion stipulates: It is not allowed to occupy the remaining resources, so the remaining 10 RBs of the operator C cannot be used by the operators A and B, and the bandwidth correction value is not required to be calculated.
  • Step 506 The base station calculates the bandwidth correction value according to the actual occupied bandwidth of the operator and the bandwidth limit that the operator can use: Since the bandwidth occupation criterion stipulates: the remaining resources are not allowed to occupy each other, the remaining 10 RBs of the operator C cannot be used by the operator. A and B are used, and there is no need to calculate the bandwidth correction value.
  • Embodiment 5 An apparatus for sharing a network, as shown in FIG. 3, the apparatus includes: an acquiring module: configured to acquire access user information and share network operator bandwidth occupation information, and determine an access user service execution. Order information
  • a sharing module configured to modify a shared network operator bandwidth occupation information
  • a scheduling module configured to allocate bandwidth resources according to the access user service execution sequence information and the modified shared network operator bandwidth occupation information, and collect actual bandwidth resource information for equalizing or determining a new bandwidth correction value.
  • bandwidth occupation criterion does not allow the operators to occupy the remaining resources, then there is no need to calculate the bandwidth correction value.
  • the shared module can be embedded into the scheduling module to become a shared submodule.
  • Embodiment 6 as shown in Figure 5:
  • Step 601 The sharing device determines the queuing sequence information of the access user according to the operator information, the request service information, and the operator ranking policy of the access user.
  • Step 602 The sharing device initializes the bandwidth correction.
  • B allocates a bandwidth of 50 RBs.
  • the upper limit of the bandwidth that can be used by the current scheduling opportunity operator is corrected according to the bandwidth correction value: Since the bandwidth correction value is 0, the current scheduling opportunity operator A can use the bandwidth upper limit of 50 RBs, and the operator B can use the bandwidth upper limit of 50 RBs.
  • Step 603 The base station performs resource allocation according to the bandwidth occupation information such as the bandwidth limit of the operator and the access user queuing sequence information.
  • Step 604 The base station calculates, according to the resource allocation result, the sum of the actual occupied bandwidth of all the access users of each operator:
  • Base station 1 The user of the operator 1 can allocate 60 RBs;
  • Base station 2 Users of operator 1 can allocate 70 RBs;
  • Carrier 2 Users of Carrier 2 can allocate 30 RBs;
  • Base station 3 The user of the operator 1 can allocate 50 RBs;
  • Carrier 2 Users of Carrier 2 can allocate 40 RBs;
  • the base station 3 has the smallest resource base station: Base station 3, the resource occupancy rate is 50%, and the bandwidth occupation ratio has been reached. This indicates that the service demand of the carrier 1 in the whole network is large, and each base station satisfies the occupation ratio and is unbalanced.
  • the service of the operator 1 is used to balance the service of the operator 2 in the base station 2, and find the base station with the smallest resource occupied by the operator 2 in the whole network: the base station 1 has a resource occupancy rate of 20%, and the service of the operator 2 in the base station 2 is transmitted to the base station. 1 balance.
  • the number of base stations here may be any number depending on the specific situation.
  • FIG. 6 shows a system in which multiple operators share a network, and the number of networks shown in the figure may be one or more; the n in FIG. 6 is an integer greater than 1; wherein, the network n may Representing the nth network; the network n-1 may represent the n-1th network, and the system of the shared network may be used to perform the following steps:
  • Step 701 The sharing device determines the access user service execution sequence information by acquiring the operator information and the request service information of the access user, and determines the shared network operator bandwidth occupation information and the initialization bandwidth correction.
  • Step 702 Each base station in the network separately schedules users under each operator of the base station according to the bandwidth occupation information such as the upper limit of the occupied bandwidth and the information about the execution order of the access user.
  • Step 703 Each base station in the network collects the actual occupied bandwidth of each operator, and notifies the shared network device.
  • Step 704 The sharing device acquires the actual occupied bandwidth of each operator in each base station, and corrects the upper limit of the occupied bandwidth of each operator in each base station according to the operator bandwidth occupation criterion.
  • Step 705 The sharing device notifies each base station in the network of the operator occupation bandwidth upper limit correction result.

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  • Signal Processing (AREA)
  • Environmental & Geological Engineering (AREA)
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  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

本发明公开了一种共享网络的方法、装置、系统和计算及存储介质。所述方法包括:获取接入用户信息和共享网络运营商带宽占用信息,并确定接入用户业务执行顺序信息;对共享网络运营商带宽占用信息进行修正;根据接入用户业务执行顺序信息和修正后的共享网络运营商带宽占用信息分配带宽资源;统计实际带宽资源信息,依据统计的所述实际带宽资源信息在基站间进行业务进行均衡或者确定新的带宽修正值进行下一次对共享网络运营商带宽占用信息的修正。

Description

一种共享网络的方法、 装置、 系统和计算机存储介盾 技术领域
发明涉及移动通信领域, 尤其涉及 LTE(Long Time Evolution, 长期演 进)领域中的一种共享网络的方法、 装置、 系统和计算机存储介质。
背景技术
为了降低投资成本和运营成本, 运营商在组网时可以通过合作实现共 享网络, 也称为频带复用。 共享网络是指多个运营商可以共享一个基站或 者联合组网, 即一个基站或者多个基站组成的通信网络允许接入多个运营 商的用户, 每个运营商带宽占用准则由运营商之间协商确定。
在 LTE系统中,有 20MHz的频谱带宽资源,包括 100个资源块( esource Block, 简称 RB ), 运营商间可以协商这些资源的占用情况, 基站根据用户 的业务需求和运营商协商的准则, 分配这些资源, 每个用户可以占用整数 个 RB。
现有技术中虽然有频带共享的方案, 但是这些方案都是建立在运营商 带宽载频固定的基础上, 未能解决某一运营商所占用的网络资源过剩而别 的运营商资源不足的情况下实现灵活的调度从而提高频谱资源利用率。
发明内容
有鉴于此, 本发明实施例期望提供一种共享网络的方法、 装置、 系统 和计算机存储介质, 以解决在不固定分配具体频带的前提下, 通过调度, 实现多个运营商灵活地共享网络。 为解决该技术问题, 本发明实施例釆用了如下技术方案: 本发明实施例第一方面提供一种共享网络的方法, 所述的方法包含: 获取接入用户信息和共享网络运营商带宽占用信息, 并依据所述接入用户 将信息确定接入用户业务执行顺序信息; 对共享网络运营商带宽占用信息 进行修正; 根据接入用户业务执行顺序信息和修正后的共享网络运营商带 宽占用信息分配带宽资源; 统计实际带宽资源信息, 依据统计的所述实际 带宽资源信息在基站间进行业务均衡或者确定新的带宽修正值进行下一次 对共享网络运营商带宽占用信息的修正。
本实施例第二方面提供一种共享网络的装置, 所述的装置包括: 获取 模块, 配置为获取接入用户信息和共享网络运营商带宽占用信息, 并依据 所述接入用户将信息确定接入用户业务执行顺序信息; 共享模块, 配置为 对共享网络运营商带宽占用信息进行修正; 调度模块, 配置为根据接入用 户业务执行顺序信息和修正后的共享网络运营商带宽占用信息分配带宽资 源, 并统计实际带宽资源信息, 依据统计的实际带宽资源信息在基站间进 行业务均衡或确定新的带宽修正值;
其中, 所述新的带宽修正用于下一次对共享网络运营商带宽占用信息 的修正。
本发明实施例第三方面提供一种共享网络的系统, 所述的系统包含基 站和共享装置; 所述的基站包含了获取模块和调度模块;
所述的共享装置, 配置为对共享网络运营商带宽占用信息进行修正及 依据统计的所述实际带宽资源信息在基站间进行业务均衡。
本发明实施例第四方面提供一种计算机存储介质, 所述计算机存储介 质中存储有计算机可执行指令, 所述计算机可执行指令用于本发明实施例 第一方面所述的方法的至少其中之一。
釆用本发明实施例所述的方法、 装置、 系统或计算机存储介质, 满足 了多个运营商共享网络的需求, 提高了频谱资源利用率, 进一步降低了运 营商的投资成本, 从而更加适应未来多运营商混合调度的需求。
附图说明
图 1是本发明实施例提供的一种共享网络的方法的流程示意图; 图 2是本发明实施例提供的一种共享网络的方法的流程示意图; 图 3是本发明实施例提供的一种共享网络的装置的结构示意图; 图 4是本发明实施例提供的另一种共享网络的装置的结构示意图; 图 5是本发明实施例提供的一种共享网络的系统的结构示意图; 图 6是本发明实施例提供的另一种共享网络的系统的结构示意图; 图 7是本发明实施例提供的另一种共享网络的装置的结构示意图。
具体实施方式
以下结合附图对本发明的优选实施例进行详细说明, 应当理解, 以下 所说明的优选实施例仅用于说明和解释本发明, 并不用于限定本发明。
本发明实施例提供了一种共享网络的方法、 装置和系统, 根据接入用 户所属运营商信息、 请求业务信息、 多个运营商协商的带宽占用信息和运 营商的业务排序信息完成资源调度, 从而实现网络共享。
本发明实施例一方面公开了一种共享网络的方法, 如图 1 所示, 所述 方法为:
步骤 S101 : 获取接入用户信息和共享网络运营商带宽占用信息, 并确 定接入用户业务执行顺序信息; 此处, 确定接入用户业务执行顺序具体可 为: 依据获取的接入用户信息确定接入用户业务执行顺序信息;
步骤 S102: 对共享网络运营商带宽占用信息进行修正; 步骤 S103 : 根据接入用户业务执行顺序信息和修正后的共享网络运营 商带宽占用信息分配带宽资源;
步骤 S104: 统计实际带宽资源信息进行均衡或者确定新的带宽修正值 进行下一次的修正。 所述统计实际带宽资源信息进行均衡包括统计实际带 宽资源信息, 依据统计的实际带宽资源信息在基站间进行业务均衡。
在步骤 S104中确定的带宽修正值用于下一次执行步骤 S102时对共享 网络运营商带宽占用信息进行修正。
本发明实施例公开的共享网络的方法具体包括以下步骤, 如图 2所示: 步骤 101 : 获取接入用户信息;
步骤 102:根据获得的接入用户信息和共享网络运营商的业务排序信息 确定接入用户业务执行顺序信息;
步骤 103:根据接入用户业务执行顺序信息和修正后的共享网络运营商 带宽占用信息分配带宽资源;
步骤 104:统计共享网络运营商下所有接入用户的实际占用带宽资源信 息;
步骤 105:根据共享网络运营商所有接入用户实际占用带宽资源信息和 共享网络运营商带宽占用信息确定带宽修正值。
步骤 106:利用带宽修正值均衡不同基站下的业务或修正下一调度机会 共享网络运营商带宽占用信息。
其中接入用户信息包括接入用户请求业务信息和所属运营商信息, 接 入用户请求业务信息是指请求业务的属性信息,包括业务时延,业务的 ARP ( Allocation and Retention Priority, 分配保留优先级) 以及业务优先级, 例 如各种 GBR ( Guaranteed Bit Rate, 保证比特速率)业务和 NonGBR ( Non Guaranteed Bit Rate, 非保证比特速率) 业务之间的优先级等; 接入用户所 属运营商信息是指接入用户所属的运营商的信息。 共享网络运营商的业务排序信息是指运营商对接入其网络的终端用户 根据其请求业务的属性对终端用户执行业务排序的信息, 运营商可以根据 其业务需要在不同的基站配置不同的业务排序信息。 如果共享网络的多个 运营商选择相同的业务排序策略, 那么调度时可以对不同运营商所有接入 用户统一排序; 否则, 调度时可以将不同运营商的接入用户放入不同用户 队列, 分别排序。
运营商带宽占用信息主要包括如下两方面:
带宽占用比例: 表示每个运营商占用全带宽的比例, 同时还包括了所 有运营商可以共同占用的带宽比例。 例如 2个运营商共享一个基站, 运营 商 A带宽占用比例为 50%, 运营商 B带宽占用比例为 30%, 共同占用带宽 比例为 20%,对于 20MHz的频带,运营商 A可占用 20*( 50%+20% )=14MHz, 对应 LTE系统中的 70个 RB, 该值仅表示带宽的大小, 不代表带宽所属频 带的位置。
带宽修正值: 该值包含两个层次的信息, 首先是指在某个调度机会内, 某个运营商的带宽没有分配完, 剩余的带宽资源是否允许其他运营商使用, 从提高小区频谱资源利用率 (小区调度平均使用资源 /小区总带宽资源) 的 角度, 当然希望资源全部被利用, 但是也要考虑运营商的需求; 进一步的 是指在允许相互占用剩余的带宽资源的情况下某一运营商实际占用的带宽 资源与可使用带宽上限的差额。 在不允许其他运营商占用剩余资源的情况 下也可以认为带宽修正值为 0;在某一运营商的资源没有用完且允许其他运 营商占用该剩余资源的情况下, 则带宽修正值是某一运营商实际占用的带 宽资源与可使用带宽上限的差额。
本发明实施例另一方面还公开了一种共享网络的装置, 所述的装置包 括获取模块、 共享模块和调度模块:
获取模块: 配置为获取接入用户信息和共享网络运营商带宽占用信息, 并确定接入用户业务执行顺序信息; 此时确定用户业务执行顺序信息是依 据所获取的接入用户信息来确定的。
共享模块, 配置为对共享网络运营商带宽占用信息进行修正; 调度模块, 配置为根据接入用户业务执行顺序信息和修正后的共享网 络运营商带宽占用信息分配带宽资源, 并统计实际带宽资源信息用于均衡 或确定新的带宽修正值。 如果带宽占用准则中, 运营商间不允许相互占用 剩余资源, 那么这里不需要计算带宽修正值。
此处, 所述调度模块配置为统计实际带宽资源信息用于均衡时, 具体 配置为统计实际带宽资源信息, 依据统计的实际带宽资源信息在基站间进 行业务均衡。
其中, 所述新的带宽修正用于下一次对共享网络运营商带宽占用信息 的修正。
该共享模块可以嵌入到调度模块中, 成为一个共享子模块。
本发明实施例同时还还公开了一种共享网络的系统, 所述的系统包含 基站和共享装置, 所述的基站包含了获取模块和调度模块, 所述的共享装 置除了配置为对共享网络运营商带宽占用信息进行修正外还进行均衡。
所述共享装置具体配置为对共享网络运营商带宽占用信息进行修正外 及依据统计的所述实际带宽资源信息在基站间进行业务均衡。
上述的共享网络的装置的具体结构可如图 7所示, 所述装置包括处理器 302、 存储介质 304以及至少一个外部通信接口 301 ; 所述处理器 302、 存储 介质 304以及外部通信接口 301均通过总线 303连接。 所述处理器 302可为微 处理器、 中央处理器、 数字信号处理器或可编程逻辑阵列等具有处理功能 的电子元器件。
所述存储介质 304上存储有计算机可执行指令; 所述处理器 302执行所 述存储介质 304中存储的所述计算机可执行指令可实现以下步骤: 获取接入用户信息和共享网络运营商带宽占用信息, 并确定接入用户 业务执行顺序信息;
对共享网络运营商带宽占用信息进行修正;
根据接入用户业务执行顺序信息和修正后的共享网络运营商带宽占用 信息分配带宽资源;
统计实际带宽资源信息, 依据统计的所述实际带宽资源信息在基站间 进行业务均衡或者确定新的带宽修正值进行下一次对共享网络运营商带宽 占用信息的修正。
本发明实施例还提供一种存储介质, 所述计算机存储介质中存储有计 算机可执行指令, 所述计算机可执行指令用于执行本发明实施例所述的共 享网络的方法的至少其中之一。
所述存储介质具体可为磁带、 DVD、 光盘、 移动硬盘或 U盘等存储介 质, 优选为非瞬间存储介质。 实施例一:
为两个运营商共享一个基站, 两个运营商共享 20MHz, 100个 RB网络 带宽资源,运营商 A带宽占用比例为 50%,运营商 B带宽占用比例为 30%, 共同占用带宽比例为 20%; 允许相互占用其他运营商未使用的剩余资源; 运营商业务排序策略相同。 运营商 A带宽修正值初始化为 Δ = 0。
在以上信息的基础上对共享网络的方法步骤做详细的说明:
步骤 201 : 基站获取接入用户所属运营商信息和请求业务信息。运营商 A接入 3个用户: UE ID=1的用户接入一种 NonGBR业务; UE ID=2的用 户接入一种 NonGBR业务; UE ID=3的用户接入一种 GBR业务。运营商 B 接入 2个用户: UE ID=4的用户接入一种 GBR业务, UE ID=5的用户接入 一种 NonGBR业务。 步骤 202: 基站确定接入用户业务执行顺序信息。 因为运营商业务排序 策略相同, 2个运营商接入用户一起排队。根据业务优先保证级别, UE ID=3 和 4 的用户业务级别相同一起排序, 排序结果可以为: UE ID=4 → UE ID=3。 UE ID=1, 2, 5的用户业务级别相同一起排序, 排序结果可以为: UE ID=2 → UE ID=5 → UE ID=10
步骤 203 : 基站修正共享网络运营商带宽占用信息。 2个运营商仅需 要 1个带宽修正值, 运营商 A带宽修正值初始化为 = (), 不需要修正。 运 营商 A分配带宽上限为: 100* ( 50%+20% ) =70个 RB; 运营商 B分配带 宽上限为: 100* ( 30%+20% ) =50个 RB, 此时对于运营商 A, 其分配带宽 是一个带宽范围: [50, 70] ; 运营商 B分配带宽也是一个范围: [30, 50]。 分配带宽上限为各个运营商理论上可以占用的带宽最大值, 故其上限加总 可以超过系统可以提供的 100个 RB。
故当前调度机会运营商 A可使用带宽上限为 70个 RB, 运营商 B可使 用带宽上限为 50个 RB。
步骤 204: 基站分配资源给排序队列中的用户。根据运营商可使用带宽 上限等带宽占用信息以及接入用户业务执行顺序信息依次按照排序队列结 果分配资源, 先分配 GBR业务队列, 再分配 NonGBR业务队列:
UE ID=4的用户可以分配 5个 RB;
UE ID=3的用户可以分配 25个 RB;
UE ID=2的用户可以分配 30个 RB;
UE ID=5的用户可以分配 15个 RB;
UE ID=1的用户可以分配 25个 RB。
100个 RB的资源已分配完或者到达本调度机会结束时间,执行后面的 步骤。
步骤 205: 基站根据资源分配结果, 统计每个运营商所有接入用户实际 占用带宽之和。 运营商 A实际占用带宽 80个 RB; 运营商 B实际占用带宽 20个 RB。
步骤 206: 基站根据运营商实际占用带宽和可使用带宽上限, 计算带宽 修正值。 运营商 A实际占用带宽 80个 RB, 超过其可使用带宽上限 10个
RB, 因此带宽修正值为 = 70-80 = -10
下一个调度机会, 利用获得的信息重复 201-206步骤
实施例二:
为两个运营商共享基站, 2个运营商共享 20MHz, 100个 RB网络带宽 资源, 运营商 A带宽占用比例为 50%, 运营商 B带宽占用比例为 30%, 共 同占用带宽比例为 20%; 允许相互占用其他运营商未使用的剩余资源。 两 个运营商釆用相同的业务排序策略。 上一个调度机会的带宽修正值 10。
在以上信息的基础上对共享网络的方法步骤做详细的说明:
步骤 301 : 基站获取接入用户所属运营商信息和请求业务信息。运营商 A接入 3个用户: UE ID=1的用户接入一种 NonGBR业务; UE ID=2的用 户接入一种 NonGBR业务; UE ID=3的用户接入一种 GBR业务。运营商 B 接入 2个用户: UE ID=4的用户接入一种 GBR业务, UE ID=5的用户接入 一种 NonGBR业务。
步骤 302: 基站确定接入用户业务执行顺序信息。 因为两个运营商业务 排序策略相同, 2 个运营商接入用户一起排队。 根据业务优先保证级别, UE ID=3 , 4的用户业务级别相同一起排序, 排序结果可以为: UE ID=3 → UE ID=4。 UE ID=1, 2, 5的用户业务级别相同一起排序,排序结果可以为: UE ID=5 → UE ID=1 → UE ID=2B
步骤 303: 基站修正共享网络运营商带宽占用信息。 由于带宽修正值为
Δ^" = "10 , 表明上一调度机会 Α运营商完全占用了可以共同占用的带宽, 当前调度机会中该运营商不能再占用可以共同占用带宽。 运营商 A的分配 带宽是一个带宽范围: [50, 70]; 运营商 B其分配带宽也是一个范围: [30, 50]。 故运营商 A可使用带宽上限为: 其分配带宽下限加上带宽修正值, 即 为 50-10=40个 RB, 运营商 B可使用带宽上限为: 全带宽减去运营商 A占 用带宽上限, 即为 100-40=60个 RB。
此时因为调整了可以共同占用的带宽的占用方式, 故所有运营商可使 用带宽上限之和为 100个 RB。
步骤 304: 基站分配资源给排序队列中的用户。根据可使用带宽上限等 带宽占用信息以及接入用户业务执行顺序信息依次按照排序队列结果分配 资源, 先分配 GBR业务队列, 再分配 NonGBR业务队列:
UE ID=3的用户可以分配 5个 RB;
UE ID=4的用户可以分配 20个 RB;
UE ID=5的用户可以分配 45个 RB;
UE ID=1的用户可以分配 20个 RB;
UE ID=2的用户可以分配 10个 RB。
100个 RB的资源已分配完或者到达本调度机会结束时间,执行后面步 骤。
步骤 305: 基站根据资源分配结果, 统计每个运营商所有接入用户实际 占用带宽之和: 运营商 A实际占用带宽 35个 RB; 运营商 B实际占用带宽 65个 RB。
步骤 306: 基站根据运营商实际占用带宽和运营商可使用带宽上限, 计 算带宽修正值: 运营商 A实际占用带宽 35个 RB, 低于其可使用带宽上限 5 个 RB (该运营商可使用带宽上限为 40 个 RB ), 因此带宽修正值为 „+1 = 40 - 35 = 5。 下一个调度机会, 利用获得的信息重复 301-306步骤 实施例三:
两个运营商共享基站, 2个运营商共享 20MHz, 100个 RB网络带宽资 源, 运营商 A带宽占用比例为 50%, 运营商 B带宽占用比例为 30%, 共同 占用带宽比例为 20%。 允许相互占用剩余资源, 运营商业务排序策略相同。 上一个调度机会的带宽修正值 Δ„ = 5。
在以上信息的基础上对共享网络的方法步骤做详细的说明:
步骤 401 : 基站获取接入用户所属运营商信息和请求业务信息,运营商 Α接入 3个用户: UE ID=1的用户接入一种 NonGBR业务; UE ID=2的用 户接入一种 NonGBR业务; UE ID=3的用户接入一种 GBR业务。运营商 B 接入 2个用户: UE ID=4的用户接入一种 GBR业务, UE ID=5的用户接入 一种 NonGBR业务。
步骤 402: 基站确定接入用户业务执行顺序信息。 因为两个运营商业务 排序策略相同, 2 个运营商接入用户一起排队。 根据业务优先保证级别, UE ID=3 , 4的用户业务级别相同一起排序, 排序结果可以为: UE ID=4 → UE ID=3。 UE ID=1, 2, 5的用户业务级别相同一起排序,排序结果可以为: UE ID=1 → UE ID=2 → UE ID=5B
步骤 403: 基站初始化带宽修正。 运营商 A其分配带宽是一个带宽范 围: [50, 70]; 运营商 B其分配带宽也是一个范围: [30, 50]。 由于带宽修 正值为 ,《 = 5, 当前调度机会运营商 A可使用带宽上限为: 其分配带宽上 限加上带宽修正值, 即为 70+5=75个 RB,运营商 B可使用带宽上限为: 全 带宽减去运营商 A占用带宽上限, 即为 100-75=25个 RB。
步骤 404: 基站分配资源给排序队列中的用户。基站根据可使用带宽上 限等带宽占用信息以及接入用户业务执行顺序信息依次按照排序队列结果 分配资源, 先分配 GBR业务队列, 再分配 NonGBR业务队列:
UE ID=3的用户可以分配 20个 RB; UE ID=4的用户可以分配 10个 RB;
UE ID=5的用户可以分配 15个 RB;
UE ID=1的用户可以分配 35个 RB;
UE ID=2的用户可以分配 20个 RB。
100个 RB的资源已分配完或者到达本调度机会结束时间,执行后面步 骤。
步骤 405: 基站根据资源分配结果, 统计每个运营商所有接入用户实际 占用带宽之和: 运营商 A实际占用带宽 75个 RB; 运营商 B实际占用带宽 25个 RB。
步骤 406: 基站根据运营商实际占用带宽和运营商可使用带宽, 计算带 宽修正值: 运营商 A实际占用带宽 75个 RB, 其可使用带宽上限也为 75 个 RB, 因此带宽修正值为 Δ ,„+1 = ΔΛ„- 5 = 0。
下一个调度机会, 利用获得的信息重复 401-406步骤
实施例四:
三个运营商共享基站, 3个运营商共享 20ΜΗζ, 100个 RB网络带宽资 源, 运营商 A带宽占用比例为 30%, 运营商 B带宽占用比例为 30%, 运营 商 C带宽占用比例为 40%; 不允许相互占用剩余资源;运营商业务排序策 略不相同。
在以上信息的基础上对共享网络的方法步骤做详细的说明:
步骤 501 : 基站获取接入用户所属运营商信息和请求业务信息, 运营商 A接入 2个用户: UE ID=1的用户接入一种 NonGBR业务; UE ID=2的用 户接入一种 GBR业务。运营商 B接入 3个用户: UE ID=3的用户接入一种 NonGB 业务, UE ID=4的用户接入一种 NonGBR业务, UE ID=5的用户 接入一种 GBR业务; 运营商 C接入 2个用户: UE ID=6的用户接入一种 NonGB 业务, UE ID=7的用户接入一种 GBR业务。 步骤 502: 基站确定接入用户排队序列。 因为运营商业务排序策略不相 同, 3个运营商接入用户分开排队。 根据业务优先保证级别, 运营商 A的 用户排序结果可以为: UE ID=2 → UE ID=1 ; 运营商 B的用户排序结果可 以为: UE ID=5 → UE ID=4 → UE ID=3; 运营商 C的用户排序结果可以 为: UE K 7 → UE ID=60
步骤 503: 基站初始化带宽修正。 运营商 A分配带宽上限为: 100*30% = 30个 RB; 运营商 B分配带宽上限为: 100 * 30% = 30个 RB, 运营商 B 分配带宽上限为: 100 * 40% = 40个 RB, 此时对于运营商 A所属带宽为 30 个 RB, 运营商 B所属带宽为 30个 RB, 运营商 C所属带宽为 40个 RB。
运营商 A, B, C不允许相互占用剩余资源, 不需要带宽修正值。 各个 运营商可使用带宽上限跟分配带宽上限相同。
步骤 504: 基站分配资源给排序队列中的用户。 根据可使用带宽上限 等带宽占用信息以及接入用户业务执行顺序信息依次按照排序队列结果分 配资源。 先分配 GBR业务队列, 再分配 NonGBR业务队列:
运营商 A:
UE ID=2的用户可以分配 10个 RB;
UE ID=1的用户可以分配 20个 RB;
运营商 B:
UE ID=5的用户可以分配 5个 RB;
UE ID=4的用户可以分配 15个 RB;
UE ID=3的用户可以分配 10个 RB。
运营商 C:
UE ID=7的用户可以分配 10个 RB;
UE ID=6的用户可以分配 20个 RB;
100个 RB的资源已分配完或者到达本调度机会结束时间,执行后面步 骤。
步骤 505: 基站根据资源分配结果, 统计每个运营商所有接入用户实际 占用带宽之和:运营商 A占用带宽 30个 RB;运营商 B占用带宽 30个 RB; 运营商 C占用带宽 30个 RB。 由于带宽占用准则规定: 不允许相互占用剩 余资源, 因此运营商 C剩余的 10个 RB, 不能被运营商 A和 B使用, 不需 要计算带宽修正值。
步骤 506: 基站根据运营商实际占用带宽和运营商可使用带宽上限, 计 算带宽修正值: 由于带宽占用准则规定: 不允许相互占用剩余资源, 因此 运营商 C剩余的 10个 RB, 不能被运营商 A和 B使用, 不需要计算带宽修 正值。
下一个调度机会, 利用获得的信息重复 501-506步骤
实施例五: 为一种共享网络的装置, 如图 3所示, 所述的装置包括: 获取模块: 用于获取接入用户信息和共享网络运营商带宽占用信息, 并确定接入用户业务执行顺序信息;
共享模块, 用于对共享网络运营商带宽占用信息进行修正;
调度模块, 用于根据接入用户业务执行顺序信息和修正后的共享网络 运营商带宽占用信息分配带宽资源, 并统计实际带宽资源信息用于均衡或 确定新的带宽修正值。
如果带宽占用准则中, 运营商间不允许相互占用剩余资源, 那么这里 不需要计算带宽修正值。
如图 4所示, 该共享模块可以嵌入到调度模块中, 成为一个共享子模 块。
实施例六, 如图 5所示:
2个运营商联合组网, 共享网络下的 3个基站。 运营商 A带宽占用比 例为 50%, 运营商 B带宽占用比例为 50%; 允许相互占用剩余资源;带宽修 正值为 0 。
在以上信息的基础上对共享网络的方法步骤做详细的说明:
步骤 601 : 共享装置根据接入用户所属运营商信息、请求业务信息和运 营商排序策略, 确定接入用户排队序列信息。
步骤 602: 共享装置初始化带宽修正。 2个运营商仅需要 1个带宽修正 值, 运营商 A带宽修正值初始化为 = Q。 每个基站中运营商 A分配带宽 上限为: 100*50%=50个 RB; 运营商 B分配带宽上限为: 100*50%=50个 RB ,运营商 A分配带宽为 50个 RB; 运营商 B分配带宽为 50个 RB。根据 带宽修正值修正当前调度机会运营商可使用带宽上限: 由于带宽修正值为 0, 当前调度机会运营商 A可使用带宽上限为 50个 RB, 运营商 B可使用 带宽上限为 50个 RB。
步骤 603:基站按照运营商可使用带宽上限等带宽占用信息以及接入用 户排队序列信息进行资源分配。
步骤 604: 基站根据资源分配结果, 统计每个运营商所有接入用户实际 占用带宽之和:
基站 1 : 运营商 1的用户可以分配 60个 RB;
运营商 2的用户可以分配 20个 RB;
基站 2: 运营商 1的用户可以分配 70个 RB;
运营商 2的用户可以分配 30个 RB;
基站 3: 运营商 1的用户可以分配 50个 RB;
运营商 2的用户可以分配 40个 RB;
运营商 1的平均资源占用率为 (60+70+50 ) I 3 I 100=60%; 运营商 2 的平均资源占用率为 ( 20+30+40 ) / 3 / 100=30%。
步骤 605: 基站根据运营商实际占用带宽和运营商可使用带宽, 计算带 宽修正值: 运营商 A实际占用带宽 60%, 超过其带宽可使用带宽比例上限 10% (该运营商可使用带宽比例为 50% ), 因此带宽修正值为 = -10%。 步骤 606: 共享装置均衡不同基站业务。 该装置查找全网中运营商 1 占 用资源最多的基站: 基站 2, 基站 2的资源全部占用完毕, 说明基站 2的业 务需求是最多的, 需要将基站 2 的业务均衡到其他基站, 查找全网中运营 商 1 占用资源最小的基站: 基站 3, 资源占用率为 50%, 已经达到其带宽占 用比例, 说明全网中运营商 1的业务需求较大, 每个基站都满足占用比例, 不均衡运营商 1的业务, 均衡基站 2中运营商 2的业务, 查找全网中运营 商 2占用资源最小的基站: 基站 1, 资源占用率为 20%, 将基站 2中运营商 2的业务向基站 1均衡。
这里的基站个数可以根据具体的情况为任意个数。
实施例七: 图 6 所示为多个运营商共享网络的系统, 图中所示的网络 个数可以 1或多个; 图 6中的所述 n为大于 1的整数; 其中, 网络 n可表 示第 n个网络; 所述网络 n-1可表示第 n-1个网络, 所述的共享网络的系统 可用于执行以下步骤:
步骤 701 :共享装置通过获取接入用户所属运营商信息和请求业务信息 确定接入用户业务执行顺序信息, 并确定共享网络运营商带宽占用信息和 初始化带宽修正。
步骤 702: 网络中每个基站根据可使用占用带宽上限等带宽占用信息以 及接入用户业务执行顺序信息, 分别调度该基站下每个运营商下的用户。
步骤 703: 网络中每个基站统计每个运营商实际占用带宽, 通知共享网 络装置。
步骤 704: 共享装置获取每个基站下每个运营商实际占用带宽, 根据运 营商带宽占用准则修正下次调度每个基站中每个运营商占用带宽上限。
步骤 705:共享装置将运营商占用带宽上限修正结果通知网络中每个基 站。 以上所述, 仅为本发明的较佳实施例而已, 并非用于限定本发明的保 护范围。 凡按照本发明原理所作的修改, 都应当理解为落入本发明的保护 范围。

Claims

权利要求书
1、 一种共享网络的方法, 所述方法包括:
获取接入用户信息和共享网络运营商带宽占用信息, 并依据所述接入 用户将信息确定接入用户业务执行顺序信息;
对共享网络运营商带宽占用信息进行修正;
根据接入用户业务执行顺序信息和修正后的共享网络运营商带宽占用 信息分配带宽资源;
统计实际带宽资源信息, 依据统计的所述实际带宽资源信息在基站间 进行业务均衡或者确定新的带宽修正值进行下一次对共享网络运营商带宽 占用信息的修正。
2、 如权利要求 1所述的方法, 其中, 所述的获取接入用户信息为获取 接入用户的所属运营商信息和请求业务信息。
3、 如权利要求 2所述的方法, 其中, 所述的确定接入用户业务执行顺 序信息具体是根据获得的所述接入用户信息和共享网络运营商的业务执行 排序信息确定所述接入用户业务执行顺序信息。
4、 如权利要求 1所述的方法, 其中, 所述确定新的带宽修正值包含如 下步骤:
统计共享网络运营商下所有接入用户的实际占用带宽资源信息; 根据共享网络运营商所有接入用户的实际占用带宽资源信息和所述共 享网络运营商带宽占用信息确定带宽修正值。
5、 如权利要求 1所述的方法, 其中, 所述的带宽占用信息为带宽占用 的数值或为带宽占用的比例。
6、 一种实现共享网络的装置, 所述的装置包括:
获取模块, 配置为获取接入用户信息和共享网络运营商带宽占用信息, 并依据所述接入用户将信息确定接入用户业务执行顺序信息; 共享模块, 配置为对共享网络运营商带宽占用信息进行修正; 调度模块, 配置为根据接入用户业务执行顺序信息和修正后的共享网 络运营商带宽占用信息分配带宽资源, 并统计实际带宽资源信息, 依据统 计的实际带宽资源信息在基站间进行业务均衡或确定新的带宽修正值; 其中, 所述新的带宽修正用于下一次对共享网络运营商带宽占用信息 的修正。
7、 如权利要求 6所述的装置, 其中, 所述的共享模块为嵌入到所述调 度模块中的共享子模块。
8、 一种实现共享网络的系统, 所述的系统包含基站和共享装置, 所述的基站包含了获取模块和调度模块;
所述的共享装置, 配置为对共享网络运营商带宽占用信息进行修正外 及依据统计的所述实际带宽资源信息在基站间进行业务均衡。
9、 一种计算机存储介质, 所述计算机存储介质中存储有计算机可执行 指令, 所述计算机可执行指令用于执行权利要求 1至 5所述的方法的至少 其中之一。
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