WO2015135338A1 - 一种资源分配方法及基站控制器 - Google Patents

一种资源分配方法及基站控制器 Download PDF

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Publication number
WO2015135338A1
WO2015135338A1 PCT/CN2014/091938 CN2014091938W WO2015135338A1 WO 2015135338 A1 WO2015135338 A1 WO 2015135338A1 CN 2014091938 W CN2014091938 W CN 2014091938W WO 2015135338 A1 WO2015135338 A1 WO 2015135338A1
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WO
WIPO (PCT)
Prior art keywords
sector
antenna
data traffic
base station
listening period
Prior art date
Application number
PCT/CN2014/091938
Other languages
English (en)
French (fr)
Inventor
何佳
余子明
张苗苗
Original Assignee
华为技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to KR1020167024303A priority Critical patent/KR20160117577A/ko
Priority to EP14885183.5A priority patent/EP3119146B1/en
Priority to CN201480076141.XA priority patent/CN106105349A/zh
Priority to JP2016556764A priority patent/JP2017512444A/ja
Priority to RU2016139433A priority patent/RU2016139433A/ru
Priority to SG11201606746SA priority patent/SG11201606746SA/en
Publication of WO2015135338A1 publication Critical patent/WO2015135338A1/zh
Priority to US15/263,097 priority patent/US20160381678A1/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/29—Control channels or signalling for resource management between an access point and the access point controlling device
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/52—Allocation or scheduling criteria for wireless resources based on load
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/53—Allocation or scheduling criteria for wireless resources based on regulatory allocation policies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • H04W88/085—Access point devices with remote components
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/12—Access point controller devices

Definitions

  • the present invention relates to the field of communications, and in particular, to a resource allocation method and a base station controller.
  • the generalized base station is an abbreviation of a BSS (Base Station Subsystem), and includes a base station controller and a base station antenna.
  • the base station antenna is further divided into an access antenna, a backhaul antenna, and a listening antenna.
  • the listening antenna is used.
  • the reference signal sent by the user equipment is received during the listening period, so as to detect the reference signal of the active user equipment, thereby determining the location of the active user, and the access antenna and the return antenna are antennas for performing service communication, and the receiving antenna It is an antenna for performing communication between the base station and the user, and the return antenna is an antenna for transmitting data between the base station and the base station.
  • the access antenna and the backhaul antenna are two different components in a base station, and the resources of the access antenna and the resources of the backhaul antenna are both fixed values, and the resources and backhaul of the access antenna are selected.
  • the resources of the antenna are in a resource-intensive manner.
  • the resource is redundant.
  • the resources of the access antenna and the return antenna are set to be two to three times the actual amount of resources, or larger, to avoid data traffic bursts of user equipment.
  • the occurrence of a sudden situation such as a 100-element unit access antenna and a 150-element unit return antenna enables the user equipment in the area where the base station is located to operate normally. In fact, the antenna is accessed.
  • the amount of resources will be set to 200 array units, and the amount of resources for the return antenna will be set to 300 array units. However, if the user equipment does not have such a sudden situation for a long time, the resources of the redundant part are idle for a long time, which causes waste of resources of the base station antenna, and the resource utilization of the base station is low.
  • Embodiments of the present invention provide a resource allocation method and a base station controller, which can improve resource utilization.
  • a base station controller including:
  • a receiving unit configured to receive a reference signal of a first sector in a current listening period sent by all active user equipments, where the first sector is any sector of a base station antenna in a base station where the base station controller is located;
  • a determining unit configured to determine all active user equipments according to the reference signal
  • a first acquiring unit configured to acquire, according to the all active user equipments, total data traffic of the first sector in the current listening period
  • a determining unit configured to determine, according to the total data traffic of the first sector in the current listening period, a resource amount of the access antenna and a resource amount of the backhaul antenna adjusted in resources of the base station antenna;
  • a generating unit configured to generate control information, where the control information includes the adjusted resource amount of the access antenna and the resource amount of the backhaul antenna;
  • a first sending unit configured to send the control information to the base station antenna, where the control information includes the adjusted resource amount of the access antenna and the resource amount of the backhaul antenna, so that the base station antenna is configured according to the The control information adjusts resources of the access antenna and resources of the backhaul antenna.
  • the resources of the initial base station antenna allocate resources according to preset ratios of the access antenna, the backhaul antenna, and the listening antenna.
  • the determining unit is specifically configured to:
  • the determining unit is further configured to:
  • the total data traffic of the first sector in the previous listening period is less than or equal to a preset peak value of the first sector, according to the total data of the first sector in the current listening period.
  • the flow difference between the traffic and the preset average data traffic of the first sector is obtained
  • the amount of resources of the corresponding backhaul antenna is reduced and the amount of resources of the corresponding access antenna is increased.
  • the adjustment resource is also used to:
  • the difference between the total data traffic and the preset average data traffic of the first sector is obtained by increasing the amount of resources of the corresponding backhaul antenna and reducing the amount of resources of the corresponding access antenna.
  • the base station controller further includes:
  • a second acquiring unit configured to acquire a total number of all the active user equipments
  • a determining unit configured to determine whether the total number of all active user equipments is 0;
  • a second sending unit configured to: when the total number of all the active user equipments is 0, send a shutdown indication to the base station antenna, to indicate that all access antennas in the first sector are closed.
  • the second aspect provides a resource allocation method, which is applied to a base station controller, and includes:
  • the first sector is any sector of a base station antenna in a base station where the base station controller is located;
  • control information includes the adjusted resource amount of the access antenna and the resource amount of the backhaul antenna
  • control information Transmitting the control information to the base station antenna, where the control information includes the adjusted resource amount of the access antenna and the resource amount of the backhaul antenna, so as to facilitate the base station antenna Adjusting resources of the access antenna and resources of the backhaul antenna according to the control information.
  • the resources of the initial base station antenna allocate resources according to a preset ratio of the access antenna, the backhaul antenna, and the listening antenna.
  • the parameter of the listening antenna is preset by the base station controller, and the parameter of the listening antenna includes a beamwidth of the listening antenna. , beam angle, listening period, and listening time.
  • Determining, according to the total number of active user equipments of the first sector and the total data traffic of the active user equipment of the first sector, the amount of resources of the access antenna adjusted in the resources of the base station antenna and The amount of resources returned by the antenna also includes:
  • the traffic difference between the traffic and the preset average data traffic of the first sector is reduced by reducing the amount of resources of the corresponding backhaul antenna and increasing the amount of resources of the corresponding access antenna.
  • the resource allocation method further includes:
  • the difference between the total data traffic and the preset average data traffic of the first sector is increased by increasing the amount of resources of the corresponding backhaul antenna and reducing the corresponding access antenna. Resources.
  • the resource allocation method further includes:
  • An embodiment of the present invention provides a resource acquisition method and a base station controller, including: receiving a reference signal sent by all active user equipments of a first sector in a current listening period, where the first sector is the base station controller Any sector of the base station antenna in the base station; determining, according to the reference signal, all active user equipments; acquiring, according to the all active user equipments, total data traffic of the first sector in the current listening period; according to the current detection And determining, according to the total data traffic of the first sector in the period, the resource amount of the access antenna and the resource amount of the backhaul antenna adjusted in the resource of the base station antenna; generating control information, where the control information includes Adjusting the amount of resources of the access antenna and the amount of resources of the backhaul antenna; transmitting the control information to the base station antenna.
  • the base station console can adjust the resources of the access antenna and the resources of the backhaul antenna according to the total number of active user equipments in the current listening period and the total data traffic of the first sector, thereby improving the resources of the base station antenna.
  • the utilization rate saves the resources of the base station.
  • FIG. 1 is a schematic structural diagram of a base station controller according to an embodiment of the present disclosure
  • FIG. 2 is a schematic structural diagram of another base station controller according to an embodiment of the present invention.
  • FIG. 3 is a schematic structural diagram of still another base station controller according to an embodiment of the present disclosure.
  • FIG. 4 is a flowchart of a resource allocation method according to an embodiment of the present invention.
  • FIG. 5 is a flowchart of another resource allocation method according to an embodiment of the present invention.
  • the embodiment of the present invention provides a base station controller 10, as shown in FIG. 1, including:
  • the receiving unit 101 is configured to receive a reference signal sent by all active user equipments of the first sector in the current listening period, where the first sector is any sector of the base station antenna in the base station where the base station controller is located.
  • the first determining unit 102 is configured to determine all active user equipments according to the reference signal.
  • the second determining unit 104 is configured to determine, according to the total data traffic of the first sector in the current listening period, the resource amount of the access antenna and the resource of the backhaul antenna adjusted in the resource of the base station antenna. the amount.
  • the parameter of the listening antenna is preset by the base station controller, and the parameters of the listening antenna include a beam width, a beam angle, a listening period, and a listening time of the listening antenna.
  • the generating unit 105 is configured to generate control information, where the control information includes the adjusted resource amount of the access antenna and the resource amount of the backhaul antenna.
  • the first sending unit 106 is configured to send the control information to the base station antenna, where the control information includes the adjusted resource amount of the access antenna and the resource amount of the backhaul antenna, so that the base station antenna is configured according to the The control information adjusts resources of the access antenna and resources of the backhaul antenna.
  • the base station console can be based on the active user equipment of the current listening period.
  • the total number of data and the total data traffic of the first sector adjust the amount of resources of the access antenna and the amount of resources of the backhaul antenna, thereby improving the utilization of resources of the base station antenna and saving resources of the base station.
  • the resources of the initial base station antenna allocate resources according to a preset proportion of the access antenna, the backhaul antenna, and the listening antenna.
  • each base station antenna can allocate resources for the access antenna and the backhaul antenna at the same time, instead of only one of the access antenna and the backhaul antenna, thereby saving resources of the base station antenna and enabling access.
  • the antenna and the return antenna are in the same base station, and the integration of the base station antenna is realized.
  • the determining unit 104 is specifically configured to:
  • the determining unit 104 is further configured to:
  • adjustment resource 104 is further configured to:
  • the difference between the total data traffic and the preset average data traffic of the first sector is obtained by increasing the amount of resources of the corresponding backhaul antenna and reducing the amount of resources of the corresponding access antenna.
  • the base station controller 10 further includes:
  • the second obtaining unit 107 is configured to acquire the total number of all active user equipments.
  • the second sending unit 109 is configured to send a shutdown indication to the base station antenna to indicate that all access antennas in the first sector are closed if the total number of all active user equipments is zero.
  • the embodiment of the present invention provides a base station controller 20, as shown in FIG. 3, including:
  • the receiver 201 is configured to receive a reference signal sent by all active user equipments of the first sector in the current listening period, where the first sector is any sector of the base station antenna in the base station where the base station controller is located.
  • the processor 202 is configured to determine all active user equipments according to the reference signal.
  • the processor 202 is further configured to acquire, according to the all active user equipments, total data traffic of the first sector in the current listening period.
  • the processor 202 is further configured to determine, according to the total data traffic of the first sector in the current listening period, the resource amount of the access antenna and the backhaul antenna adjusted in the resource of the base station antenna. Resources.
  • the parameter of the listening antenna is preset by the base station controller, and the parameters of the listening antenna include a beam width, a beam angle, a listening period, and a listening time of the listening antenna.
  • the transmitter 203 is configured to send the control information to the base station antenna, where the control information includes the adjusted resource amount of the access antenna and the resource amount of the backhaul antenna, so that the base station antenna is controlled according to the The information adjusts resources of the access antenna and resources of the backhaul antenna.
  • the resources of the initial base station antenna allocate resources according to a preset proportion of the access antenna, the backhaul antenna, and the listening antenna.
  • each base station antenna can allocate resources for the access antenna and the backhaul antenna at the same time, instead of only one of the access antenna and the backhaul antenna, thereby saving resources of the base station antenna and enabling access.
  • the antenna and the return antenna are in the same base station, and the integration of the base station antenna is realized.
  • the processor 202 is further configured to:
  • processor 202 is further configured to:
  • the traffic difference between the traffic and the preset average data traffic of the first sector is reduced by reducing the amount of resources of the corresponding backhaul antenna and increasing the amount of resources of the corresponding access antenna.
  • processor 202 is further configured to:
  • the preset average data traffic of the first sector is obtained according to the traffic difference between the total data traffic of the first sector and the preset average data traffic of the first sector in the current listening period. Increasing the amount of resources of the corresponding backhaul antenna and reducing the amount of resources of the corresponding access antenna.
  • the base station controller 10 further includes:
  • the processor 202 is further configured to acquire the total number of all active user equipments.
  • the processor 202 is further configured to determine whether the total number of all active user equipments is zero.
  • the embodiment of the invention provides a resource allocation method, which is applied to a base station controller.
  • the specific steps are as shown in FIG. 4, and include:
  • Step 301 Receive a reference signal sent by all active user equipments in a first sector in a current listening period, where the first sector is any sector of a base station antenna in a base station where the base station controller is located.
  • the listening antenna is configured to receive a reference new signal sent by the active user equipment, and then send the reference signal to the base station controller, where the parameter of the listening antenna is preset by the base station controller, where the listening antenna is The parameter includes a beam width, a beam angle, a listening period, and a listening time of the listening antenna, where the active user equipment is a user equipment that performs data service with the base station, and the silent user equipment has the capability of performing data services with the base station, User equipment for data services.
  • Step 302 Determine all active user equipments according to the reference signal.
  • Step 304 Determine, according to the total data traffic of the first sector in the current listening period, the amount of resources of the access antenna and the amount of resources of the backhaul antenna adjusted in the resources of the base station antenna.
  • Step 305 Generate control information, where the control information includes the adjusted resource amount of the access antenna and the resource amount of the backhaul antenna.
  • Step 306 Send control information to the base station antenna.
  • the resources of the antenna allocate resources according to a preset proportion of the access antenna, the back-transmitting antenna and the listening antenna.
  • the base station console can adjust the resources of the access antenna and the resources of the backhaul antenna according to the total number of active user equipments in the current listening period and the total data traffic of the first sector, thereby improving the resources of the base station antenna.
  • the utilization rate saves the resources of the base station.
  • the resource allocation method further includes: receiving, by the base station controller, a registration request sent by the first user equipment, where the first user equipment is any one of all unregistered user equipments; The first user equipment allocates a registration identifier, where the registration identifier is in one-to-one correspondence with the first user equipment, and sends registration response information to the first user equipment, where the registration response information includes the registration identifier.
  • step 304 according to the total number of the active user equipments and the total data traffic of the first sector, determining the resource amount of the access antenna and the backhaul antenna adjusted in the resources of the base station antenna
  • the amount of resources including:
  • the base station controller may obtain the preset average data traffic of the first sector, and determine whether the total data traffic of the first sector in the current listening period is greater than a preset average data traffic of the first sector. Obtaining a preset peak value of the first sector if the total data traffic of the first sector in the current listening period is greater than a preset average data traffic of the first sector; determining the current detection Whether the total data traffic of the first sector in the listening period is greater than a preset peak value of the first sector;
  • the total data traffic of the first sector in the current listening period is greater than a preset peak value of the first sector, acquiring total data traffic of the first sector in the previous listening period; determining the Whether the total data traffic of the first sector in the previous listening period is greater than a preset peak value of the first sector; if the total data traffic of the first sector in the previous listening period is less than or Equal to the preset peak of the first sector, sending a protocol to other base stations And the work request, so that the other base station performs information transmission with the user equipment in the first sector according to the collaborative work request.
  • the resource allocation method further includes:
  • the difference between the total data traffic and the preset average data traffic of the first sector is obtained by increasing the amount of resources of the corresponding backhaul antenna and reducing the amount of resources of the corresponding access antenna.
  • the resource allocation method further includes:
  • the base station antenna Sending a shutdown indication for instructing to close all access antennas in the first sector.
  • the resources of the initial base station antenna allocate resources according to a preset ratio of the access antenna, the backhaul antenna, and the listening antenna.
  • each base station antenna can allocate resources for the access antenna and the backhaul antenna at the same time, instead of only one of the access antenna and the backhaul antenna, thereby saving resources of the base station antenna and enabling access.
  • the antenna and the return antenna are in the same base station, and the integration of the base station antenna is realized.
  • the embodiment of the present invention provides a resource allocation method, which is applied to a base station controller.
  • the base station starts working as an example, and the user equipment is a mobile phone, and the mobile phone includes an active mobile phone and a silent mobile phone.
  • the specific steps are as shown in FIG. 5 . include:
  • Step 401 Receive a registration request sent by each mobile phone.
  • the registration request is received by the base station antenna and transmitted to the base station controller.
  • Step 402 Assign a registration identifier to each mobile phone according to the registration request, and the registration identifier is in one-to-one correspondence with each mobile phone.
  • Step 403 Send a registration response to each mobile phone.
  • the registration response carries the registration identifier of the mobile phone, and the base station controller sends the registration response to the corresponding mobile phone through the base station antenna.
  • Step 404 Receive a reference signal sent by all active mobile phones of the first sector in the current listening period.
  • the listening antenna sends the reference signal to the base station controller, where the reference signal of the active mobile phone is received through the monitoring antenna.
  • the parameters of the listening antenna are preset by the base station controller, and the parameters of the listening antenna include the beam width of the listening antenna, the beam angle, the listening period, and the listening time.
  • Step 405 Determine all active mobile phones according to the reference signal.
  • the active mobile phone can receive the wireless local area hotspot signal and obtain wireless
  • the signal strength of the local area hotspot is sent to the base station controller as a reference signal, and the base station controller can calculate the strength of the signal and the preset signal strength of the wireless local area network hotspot to obtain the mobile phone location to the transmitting end of the wireless local area network hotspot.
  • Distance if there are multiple wireless local area network hotspots, you can get the distance of the mobile phone from each transmitting end, and then calculate the position coordinates of the active mobile phone according to the position coordinates of the transmitting end of each wireless local area network hotspot to obtain the first fan.
  • the range of the area determines whether the location coordinates of the active mobile phone are within the range of the first sector, and the active mobile phone is the active mobile phone of the first sector. It should be noted that there are many methods for obtaining the position of the active mobile phone of the first sector, for example, the direction of arrival angle estimation method.
  • Step 406 Acquire total data traffic of the first sector in the current listening period according to all active mobile phones.
  • Step 407 Determine, according to the total data traffic of the first sector in the current listening period, the amount of resources of the access antenna and the amount of resources of the backhaul antenna adjusted in the resources of the base station antenna.
  • the base station controller first obtains a preset average data traffic of the first sector, and then determines whether the total data traffic of the first sector in the current listening period is greater than a preset average data traffic of the first sector; The total data traffic of the first sector in the listening period is greater than the preset average data traffic of the first sector, and the base station controller first acquires the preset peak value of the first sector, and then determines the first sector of the current listening period. Whether the total data traffic is greater than a preset peak value of the first sector;
  • the base station controller may obtain the total data traffic of the first sector in the previous listening period, and determine the previous interception. Whether the total data traffic of the first sector in the period is greater than a preset peak value, and if the data traffic of the first sector in the previous listening period is less than or equal to the preset peak value, the base station controller may send a cooperative working request to other base stations, so that According to the cooperative operation request, the base station controller performs a difference between the total data traffic of the first sector in the current listening period and the preset peak of the first sector to obtain a traffic difference, according to the traffic. The difference is selected by one or more base stations for allocation, and the resource allocation methods of other base stations are the same as the base station;
  • the base station controller may obtain the total data traffic of the first sector in the previous listening period; Whether the data traffic of the listening period is greater than the preset peak of the first sector; if the data traffic of the previous listening period is greater than the preset peak of the first sector, the base station controller sends a coordinated stop request to other base stations, so as to facilitate The other base station stops the mobile phone information transmission in the first sector according to the coordinated stop request, and uses the total data traffic of the first sector in the current listening period and the preset average data traffic of the first sector.
  • the traffic difference is obtained, and the resource amount of the resource is obtained according to the traffic difference, thereby increasing the resource amount of the corresponding access antenna and reducing the resource amount of the corresponding back-transmitting antenna; if the data traffic of the previous listening period is less than or Equal to the preset peak value of the first sector, the total data traffic of the first sector in the current listening period is compared with the preset average data traffic of the first sector, and the traffic difference is obtained, and the traffic is obtained according to the traffic difference.
  • Resource amount the corresponding increase in the amount of resources to obtain access to the antenna and a reduced amount of resources corresponding backhaul antenna.
  • the difference between the total data traffic and the preset average data traffic of the first sector is obtained by increasing the amount of resources of the corresponding backhaul antenna and reducing the amount of resources of the corresponding access antenna.
  • Step 408 Generate control information.
  • the control information includes: increasing a resource amount of the corresponding backhaul antenna and reducing a resource amount of the corresponding access antenna; or reducing a resource amount of the corresponding backhaul antenna and increasing a resource amount of the corresponding access antenna to generate control information. .
  • Step 409 Send control information to the base station antenna, so as to adjust the ratio of resources of the base station antenna.
  • the controller can obtain the total data traffic of the first sector in the current listening period, obtain the preset average data traffic of the first sector, acquire the preset peak value of the first sector, and assume the first sector in the current listening period.
  • Total data traffic is greater than Predetermining the average data traffic, and determining whether the total data traffic of the first sector in the current listening period is greater than a preset peak value of the first sector, and if so, obtaining the total data traffic of the first sector in the previous listening period, If the total data traffic of the first sector in the previous listening period is less than or equal to the data traffic of the first listening period, the coordinated request is sent to other base stations; when the soccer event ends, the base station controller may acquire the current listening period.
  • the total data traffic of the first sector acquires the preset average data traffic of the first sector, and assumes that the total data traffic of the first sector in the current listening period is greater than the preset average data traffic, and then determines the current listening period.
  • the coordinated stop request is sent to other base stations.
  • the base station controller can obtain the current The total data traffic of the first sector in the listening period is obtained, and the preset average data traffic of the first sector is obtained, and the total data traffic of the first sector in the current listening period is less than or equal to the preset average data traffic, and the base station is adjusted.
  • the resources of the antenna increase the resources of the corresponding back-transmitting antenna and reduce the resources of the corresponding access antenna; when the soccer field tube is closed, there is no active mobile phone in the first sector, and the base station controller sends a shutdown indication to the base station antenna, It is used to instruct to close the access antenna corresponding to the first sector.
  • An embodiment of the present invention provides a resource acquisition method and a base station controller, including: receiving a reference signal sent by all active user equipments of a first sector in a current listening period, where the first sector is the base station controller Any sector of the base station antenna in the base station; determining, according to the reference signal, all active user equipments; obtaining, according to the all active user equipments, total data traffic of the first sector in the current listening period; according to the current listening period a total data traffic of the first sector, determining a resource amount of the access antenna and a resource amount of the backhaul antenna adjusted in resources of the base station antenna; generating control information, where the control information includes the adjusted access The amount of resources of the antenna and the amount of resources of the backhaul antenna; the control information is sent to the base station antenna.
  • the base station console can The resource amount of the access antenna and the resource of the back-transmitting antenna are adjusted according to the total number of active user equipments in the current listening period and the total data traffic of the first sector, thereby improving the utilization of resources of the base station antenna and saving the base station. resource of.
  • 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

本发明提供一种资源分配方法及基站控制器，涉及通信领域，能够提高资源的利用率，包括：接收当前侦听周期内第一扇区的所有活跃用户设备发送的参考信号，所述第一扇区是所述基站控制器所在基站中的基站天线的任意一个扇区；根据所述参考信号确定所有活跃用户设备；根据所述所有活跃用户设备获取当前侦听周期内第一扇区的总数据流量；根据所述当前侦听周期内所述第一扇区的总数据流量，确定在所述基站天线的资源中调整的接入天线的资源量和回传天线的资源量；生成控制信息，所述控制信息包括所述调整的接入天线的资源量和回传天线的资源量；向所述基站天线发送所述控制信息。本发明应用于基站天线的资源分配。

Description

一种资源分配方法及基站控制器
本申请要求于2014年3月12日提交中国专利局、申请号为201410091149.5、发明名称为“一种资源分配方法及基站控制器”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本发明涉及通信领域，尤其涉及一种资源分配方法及基站控制器。
背景技术
广义的基站是BSS(Base Station Subsystem，基站子系统)的简称，包括基站控制器和基站天线，基站天线又分为接入天线、回传天线中和侦听天线三种天线，该侦听天线用于在侦听周期内接收用户设备发送的参考信号，以便于检测活跃用户设备的参考信号，从而确定活跃用户的位置，接入天线和回传天线是用来进行业务通信的天线，接收天线是基站与用户之间进行业务通信的天线，回传天线是基站和基站之间传输数据的天线。
现有技术中，接入天线和回传天线是一个基站中的两个不同组成部分，接入天线的资源量和回传天线的资源量都是固定值，选取接入天线的资源和回传天线的资源采用资源冗佘的方式，资源冗佘的方式是接入天线和回传天线的资源量会设置为实际资源量的两到三倍，或者更大，以避免用户设备的数据流量爆发式增长这样的突发情况的发生，例如，100个阵元单位接入天线和150个阵元单位的回传天线就能够使得此基站所在的区域的用户设备正常工作，实际上，接入天线的资源量会设为200个阵元单位，回传天线的资源量会设为300个阵元单位。但是若用户设备长期没有出现该种突发状况，则冗佘部分的资源就长期空闲，这样就造成了基站天线的资源浪费，使得基站的资源利用率较低。
发明内容
本发明的实施例提供一种资源分配方法及基站控制器，能够提高资源的利用率。
为达到上述目的，本发明的实施例采用如下技术方案：
第一方面，提供一种基站控制器，包括：
接收单元，用于接收所有活跃用户设备发送的当前侦听周期内第一扇区的参考信号，所述第一扇区是所述基站控制器所在基站中的基站天线的任意一个扇区；
确定单元，用于根据所述参考信号确定所有活跃用户设备；
第一获取单元，用于根据所述所有活跃用户设备获取当前侦听周期内第一扇区的总数据流量；
确定单元，用于根据所述当前侦听周期内所述第一扇区的总数据流量，确定在所述基站天线的资源中调整的接入天线的资源量和回传天线的资源量；
生成单元，用于生成控制信息，所述控制信息包括所述调整的接入天线的资源量和回传天线的资源量；
第一发送单元，用于向所述基站天线发送所述控制信息，所述控制信息包括所述调整的接入天线的资源量和回传天线的资源量，以便于所述基站天线根据所述控制信息调整所述接入天线的资源和回传天线的资源。
结合第一方面，在第一种可实现方式中，所述初始的基站天线的资源按照接入天线、回传天线和侦听天线的预设比例分配资源。
结合第一种可实现方式，在第二种可实现方式中，所述侦听天线的参数是所述基站控制器预先设置的，所述侦听天线的参数包括所述侦听天线的波束宽度、波束角度、侦听周期和侦听时间。
结合第二种可实现方式，在第三种可实现方式中，
所述确定单元，具体用于：
获取所述第一扇区的预设平均数据流量；
判断所述当前侦听周期内所述第一扇区的总数据流量是否大于所述第一扇区的预设平均数据流量；
若所述当前侦听周期内所述第一扇区的总数据流量大于所述第一扇区的预设平均数据流量，获取所述第一扇区的预设峰值；
判断所述当前侦听周期内所述第一扇区的总数据流量是否大于所述第一扇区的预设峰值；
若所述当前侦听周期内所述第一扇区的总数据流量大于所述第一扇区的预设峰值，则获取前一侦听周期内第一扇区的总数据流量；
判断所述前一侦听周期内所述第一扇区的总数据流量是否大于所述第一扇区的预设峰值；
若所述前一侦听周期内所述第一扇区的总数据流量小于或等于所述第一扇区的预设峰值，则向其他基站发送协同工作请求，以便于所述其他基站根据所述协同工作请求与所述第一扇区内的用户设备进行信息传输。
结合第三种可实现方式，在第四种可实现方式中，
所述确定单元，还用于：
若所述当前侦听周期内所述第一扇区的总数据流量小于或等于所述第一扇区的预设峰值，则获取前一侦听周期内第一扇区的总数据流量；
判断所述前一侦听周期内所述第一扇区的总数据流量是否大于所述第一扇区的预设峰值；
若所述前一侦听周期内所述第一扇区的总数据流量大于所述第一扇区的预设峰值，则向其他基站发送协同停止请求，以便于所述其他基站根据所述协同停止请求停止与所述第一扇区内的用户设备信息传输；
根据所述当前侦听周期内所述第一扇区的总数据流量和所述第一扇区的预设平均数据流量的流量差，得到减少相应的回传天线的资源量和增大相应的接入天线的资源量；
若所述前一侦听周期内所述第一扇区的总数据流量小于或等于所述第一扇区的预设峰值，根据所述当前侦听周期内所述第一扇区的总数据流量和所述第一扇区的预设平均数据流量的流量差，得到 减少相应的回传天线的资源量和增大相应的接入天线的资源量。
结合第三种可实现方式，在第五种可实现方式中，
所述调整资源，还用于：
若所述当前侦听周期内所述第一扇区的总数据流量小于或等于所述第一扇区的预设平均数据流量，则根据所述当前侦听周期内所述第一扇区的总数据流量和所述第一扇区的预设平均数据流量的流量差，得到增大相应的回传天线的资源量和减少相应的接入天线的资源量。
结合第五种可实现方式，在第六种可实现方式中，
所述基站控制器还包括：
第二获取单元，用于获取所述所有活跃用户设备的总数量；
判断单元，用于判断所述所有活跃用户设备的总数量是否为0；
第二发送单元，用于若所述所有活跃用户设备的总数量为0时，则向所述基站天线发送关闭指示，用于指示关闭所述第一扇区内所有接入天线。
第二方面、提供一种资源分配方法，应用于基站控制器，包括：
接收当前侦听周期内第一扇区的所有活跃用户设备的发送的参考信号，所述第一扇区是所述基站控制器所在基站中的基站天线的任意一个扇区；
根据所述参考信号确定所有活跃用户设备；
根据所述所有活跃用户设备获取当前侦听周期内第一扇区的总数据流量；
根据所述当前侦听周期内所述第一扇区的总数据流量，确定在所述基站天线的资源中调整的接入天线的资源量和回传天线的资源量；
生成控制信息，所述控制信息包括所述调整的接入天线的资源量和回传天线的资源量；
向所述基站天线发送所述控制信息，所述控制信息包括所述调整的接入天线的资源量和回传天线的资源量，以便于所述基站天线 根据所述控制信息调整所述接入天线的资源和回传天线的资源。
结合第二方面，在第一种可实现方式中，在所述根据所述当前侦听周期内所述第一扇区的总数据流量，确定在所述基站天线的资源中调整的接入天线的资源量和回传天线的资源量之前，所述初始的基站天线的资源按照接入天线、回传天线和侦听天线的预设比例分配资源。
结合第一种可实现方式，在第二种可实现方式中，所述侦听天线的参数是所述基站控制器预先设置的，所述侦听天线的参数包括所述侦听天线的波束宽度、波束角度、侦听周期和侦听时间。
结合第二种可实现方式，在第三种可实现方式中，
根据所述当前侦听周期内所述第一扇区的总数据流量，确定在所述基站天线的资源中调整的接入天线的资源量和回传天线的资源量，包括：
获取所述第一扇区的预设平均数据流量；
判断所述当前侦听周期内所述第一扇区的总数据流量是否大于所述第一扇区的预设平均数据流量；
若所述当前侦听周期内所述第一扇区的总数据流量大于所述第一扇区的预设平均数据流量，获取所述第一扇区的预设峰值；
判断所述当前侦听周期内所述第一扇区的总数据流量是否大于所述第一扇区的预设峰值；
若所述当前侦听周期内所述第一扇区的总数据流量大于所述第一扇区的预设峰值，则获取前一侦听周期内第一扇区的总数据流量；
判断所述前一侦听周期内所述第一扇区的总数据流量是否大于所述第一扇区的预设峰值；
若所述前一侦听周期内所述第一扇区的总数据流量小于或等于所述第一扇区的预设峰值，则向其他基站发送协同工作请求，以便于所述其他基站根据所述协同工作请求与所述第一扇区内的用户设备进行信息传输。
结合第三种可实现方式，在第四种可实现方式中，
在所述判断所述当前侦听周期内所述第一扇区的总数据流量是否大于所述第一扇区的预设峰值之后，
所述根据所述第一扇区的活跃用户设备的总数量和所述第一扇区的活跃用户设备的总数据流量，确定在所述基站天线的资源中调整的接入天线的资源量和回传天线的资源量，还包括：
若所述当前侦听周期内所述第一扇区的总数据流量小于或等于所述第一扇区的预设峰值，则获取前一侦听周期内第一扇区的总数据流量；
判断所述前一侦听周期内所述第一扇区的总数据流量是否大于所述第一扇区的预设峰值；
若所述前一侦听周期内所述第一扇区的总数据流量大于所述第一扇区的预设峰值，则向其他基站发送协同停止请求，以便于所述其他基站根据所述协同停止请求停止与所述第一扇区内的用户设备信息传输；
根据所述当前侦听周期内所述第一扇区的总数据流量和所述第一扇区的预设平均数据流量的流量差，得到减少相应的回传天线的资源量和增大相应的接入天线的资源量；
若所述前一侦听周期内所述第一扇区的总数据流量小于或等于所述第一扇区的预设峰值，根据所述当前侦听周期内所述第一扇区的总数据流量和所述第一扇区的预设平均数据流量的流量差，得到减少相应的回传天线的资源量和增大相应的接入天线的资源量。
结合第三种可实现方式，在第五种可实现方式中，
在所述判断所述当前侦听周期内所述第一扇区的总数据流量是否大于所述第一扇区的预设平均数据流量之后，所述资源分配方法还包括：
若所述当前侦听周期内所述第一扇区的总数据流量小于或等于所述第一扇区的预设平均数据流量，则根据所述当前侦听周期内所述第一扇区的总数据流量和所述第一扇区的预设平均数据流量的流量差，得到增大相应的回传天线的资源量和减少相应的接入天线的 资源量。
结合第五种可实现方式，在第六种可实现方式中，
用于根据所述参考信号确定所有活跃用户设备，所述资源分配方法还包括：
获取所述所有活跃用户设备的总数量；
判断所述所有活跃用户设备的总数量是否为0；
若所述所有活跃用户设备的总数量为0时，则向所述基站天线发送关闭指示，用于指示关闭所述第一扇区内所有接入天线。
本发明实施例提供了一种资源获取方法及基站控制器，包括：接收当前侦听周期内第一扇区的所有活跃用户设备发送的参考信号，所述第一扇区是所述基站控制器所在基站中的基站天线的任意一个扇区；根据所述参考信号确定所有活跃用户设备；根据所述所有活跃用户设备获取当前侦听周期内第一扇区的总数据流量；根据所述当前侦听周期内所述第一扇区的总数据流量，确定在所述基站天线的资源中调整的接入天线的资源量和回传天线的资源量；生成控制信息，所述控制信息包括所述调整的接入天线的资源量和回传天线的资源量；向所述基站天线发送所述控制信息。这样一来，基站控制台可以根据当前侦听周期的活跃用户设备的总数量和第一扇区的总数据流量调整接入天线的资源量和回传天线的资源量，提高了基站天线的资源的利用率，节约了基站的资源。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本发明实施例提供的一种基站控制器的结构示意图；
图2为本发明实施例提供的另一种基站控制器的结构示意图；
图3为本发明实施例提供的再一种基站控制器的结构示意图；
图4为本发明实施例提供的一种资源分配方法的流程图；
图5为本发明实施例提供的另一种资源分配方法的流程图。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
本发明实施例提供一种基站控制器10，如图1所示，包括：
接收单元101，用于接收当前侦听周期内第一扇区的所有活跃用户设备发送的参考信号，所述第一扇区是所述基站控制器所在基站中的基站天线的任意一个扇区。
第一确定单元102，用于根据所述参考信号确定所有活跃用户设备。
第一获取单元103，用于根据所述所有活跃用户设备获取当前侦听周期内第一扇区的总数据流量。
第二确定单元104，用于根据所述当前侦听周期内所述第一扇区的总数据流量，确定在所述基站天线的资源中调整的接入天线的资源量和回传天线的资源量。
所述侦听天线的参数是所述基站控制器预先设置的，所述侦听天线的参数包括所述侦听天线的波束宽度、波束角度、侦听周期和侦听时间。
生成单元105，用于生成控制信息，所述控制信息包括所述调整的接入天线的资源量和回传天线的资源量。
第一发送单元106，用于向所述基站天线发送所述控制信息，所述控制信息包括所述调整的接入天线的资源量和回传天线的资源量，以便于所述基站天线根据所述控制信息调整所述接入天线的资源和回传天线的资源。
这样一来，基站控制台可以根据当前侦听周期的活跃用户设备 的总数量和第一扇区的总数据流量调整接入天线的资源量和回传天线的资源量，提高了基站天线的资源的利用率，节约了基站的资源。
所述初始的基站天线的资源按照接入天线、回传天线和侦听天线的预设比例分配资源。相较于现有技术，每个基站天线能够同时为接入天线和回传天线分配资源，而不是只为接入天线和回传天线的一种，从而节约了基站天线的资源，使接入天线和回传天线在同一基站，实现了基站天线的一体化。
所述确定单元104，具体用于：
获取所述第一扇区的预设平均数据流量；
判断所述当前侦听周期内所述第一扇区的总数据流量是否大于所述第一扇区的预设平均数据流量；
若所述当前侦听周期内所述第一扇区的总数据流量大于所述第一扇区的预设平均数据流量，获取所述第一扇区的预设峰值；
判断所述当前侦听周期内所述第一扇区的总数据流量是否大于所述第一扇区的预设峰值；
若所述当前侦听周期内所述第一扇区的总数据流量大于所述第一扇区的预设峰值，则获取前一侦听周期内第一扇区的总数据流量；
判断所述前一侦听周期内所述第一扇区的总数据流量是否大于所述第一扇区的预设峰值；
若所述前一侦听周期内所述第一扇区的总数据流量小于或等于所述第一扇区的预设峰值，则向其他基站发送协同工作请求，以便于所述其他基站根据所述协同工作请求与所述第一扇区内的用户设备进行信息传输。
进一步的，所述确定单元104，还用于：
若所述当前侦听周期内所述第一扇区的总数据流量小于或等于所述第一扇区的预设峰值，则获取前一侦听周期内第一扇区的总数据流量；
判断所述前一侦听周期内所述第一扇区的总数据流量是否大于所述第一扇区的预设峰值；
若所述前一侦听周期内所述第一扇区的总数据流量大于所述第一扇区的预设峰值，则向其他基站发送协同停止请求，以便于所述其他基站根据所述协同停止请求停止与所述第一扇区内的用户设备信息传输；
根据所述当前侦听周期内所述第一扇区的总数据流量和所述第一扇区的预设平均数据流量的流量差，得到减少相应的回传天线的资源量和增大相应的接入天线的资源量；
若所述前一侦听周期内所述第一扇区的总数据流量小于或等于所述第一扇区的预设峰值，根据所述当前侦听周期内所述第一扇区的总数据流量和所述第一扇区的预设平均数据流量的流量差，得到减少相应的回传天线的资源量和增大相应的接入天线的资源量。
进一步的，所述调整资源104，还用于：
若所述当前侦听周期内所述第一扇区的总数据流量小于或等于所述第一扇区的预设平均数据流量，则根据所述当前侦听周期内所述第一扇区的总数据流量和所述第一扇区的预设平均数据流量的流量差，得到增大相应的回传天线的资源量和减少相应的接入天线的资源量。
如图2所示，所述基站控制器10还包括：
第二获取单元107，用于获取所述所有活跃用户设备的总数量。
判断单元108，用于判断所述所有活跃用户设备的总数量是否为0。
第二发送单元109，用于若所述所有活跃用户设备的总数量为0时，则向所述基站天线发送关闭指示，用于指示关闭所述第一扇区内所有接入天线。
本发明实施例提供一种基站控制器20，如图3所示，包括：
接收机201，用于接收当前侦听周期内第一扇区的所有活跃用户设备发送的参考信号，所述第一扇区是所述基站控制器所在基站中的基站天线的任意一个扇区。
处理器202，用于根据所述参考信号确定所有活跃用户设备。
所述处理器202，还用于根据所述所有活跃用户设备获取当前侦听周期内第一扇区的总数据流量。
所述处理器202，还用于根据所述当前侦听周期内所述第一扇区的总数据流量，确定在所述基站天线的资源中调整的接入天线的资源量和回传天线的资源量。
所述侦听天线的参数是所述基站控制器预先设置的，所述侦听天线的参数包括所述侦听天线的波束宽度、波束角度、侦听周期和侦听时间。
所述处理器202，还用于生成控制信息，所述控制信息包括所述调整的接入天线的资源量和回传天线的资源量。
发射机203，用于向所述基站天线发送所述控制信息，所述控制信息包括所述调整的接入天线的资源量和回传天线的资源量，以便于所述基站天线根据所述控制信息调整所述接入天线的资源和回传天线的资源。
这样一来，基站控制台可以根据当前侦听周期的活跃用户设备的总数量和第一扇区的总数据流量调整接入天线的资源量和回传天线的资源量，提高了基站天线的资源的利用率，节约了基站的资源。
值得说明的是，所述初始的基站天线的资源按照接入天线、回传天线和侦听天线的预设比例分配资源。相较于现有技术，每个基站天线能够同时为接入天线和回传天线分配资源，而不是只为接入天线和回传天线的一种，从而节约了基站天线的资源，使接入天线和回传天线在同一基站，实现了基站天线的一体化。
所述处理器202还用于：
获取所述第一扇区的预设平均数据流量；
判断所述当前侦听周期内所述第一扇区的总数据流量是否大于所述第一扇区的预设平均数据流量；
若所述当前侦听周期内所述第一扇区的总数据流量大于所述第一扇区的预设平均数据流量，获取所述第一扇区的预设峰值；
判断所述当前侦听周期内所述第一扇区的总数据流量是否大于所述第一扇区的预设峰值；
若所述当前侦听周期内所述第一扇区的总数据流量大于所述第一扇区的预设峰值，则获取前一侦听周期内第一扇区的总数据流量；
判断所述前一侦听周期内所述第一扇区的总数据流量是否大于所述第一扇区的预设峰值；
若所述前一侦听周期内所述第一扇区的总数据流量小于或等于所述第一扇区的预设峰值，则向其他基站发送协同工作请求，以便于所述其他基站根据所述协同工作请求与所述第一扇区内的用户设备进行信息传输。
进一步的，所述处理器202还用于：
若所述当前侦听周期内所述第一扇区的总数据流量小于或等于所述第一扇区的预设峰值，则获取前一侦听周期内第一扇区的总数据流量；
判断所述前一侦听周期内所述第一扇区的总数据流量是否大于所述第一扇区的预设峰值；
若所述前一侦听周期内所述第一扇区的总数据流量大于所述第一扇区的预设峰值，则向其他基站发送协同停止请求，以便于所述其他基站根据所述协同停止请求停止与所述第一扇区内的用户设备信息传输；
根据所述当前侦听周期内所述第一扇区的总数据流量和所述第一扇区的预设平均数据流量的流量差，得到减少相应的回传天线的资源量和增大相应的接入天线的资源量；
若所述前一侦听周期内所述第一扇区的总数据流量小于或等于所述第一扇区的预设峰值，根据所述当前侦听周期内所述第一扇区的总数据流量和所述第一扇区的预设平均数据流量的流量差，得到减少相应的回传天线的资源量和增大相应的接入天线的资源量。
进一步的，所述处理器202还用于：
若所述当前侦听周期内所述第一扇区的总数据流量小于或等于 所述第一扇区的预设平均数据流量，则根据所述当前侦听周期内所述第一扇区的总数据流量和所述第一扇区的预设平均数据流量的流量差，得到增大相应的回传天线的资源量和减少相应的接入天线的资源量。
如图3所示，所述基站控制器10还包括：
所述处理器202，还用于获取所述所有活跃用户设备的总数量。
所述处理器202，还用于判断所述所有活跃用户设备的总数量是否为0。
所述发射机203，还用于若所述所有活跃用户设备的总数量为0时，则向所述基站天线发送关闭指示，用于指示关闭所述第一扇区内所有接入天线。
本发明实施例提供一种资源分配方法，应用于基站控制器，具体步骤如图4所示，包括：
步骤301、接收当前侦听周期内第一扇区的所有活跃用户设备发送的参考信号，所述第一扇区是所述基站控制器所在基站中的基站天线的任意一个扇区。
侦听天线用于接收活跃用户设备发送的参考新信号，再将所述参考信号发送至基站控制器，所述侦听天线的参数是所述基站控制器预先设置的，所述侦听天线的参数包括所述侦听天线的波束宽度、波束角度、侦听周期和侦听时间，所述活跃用户设备是与基站进行数据业务的用户设备，静默用户设备是具有和基站进行数据业务能力，未进行数据业务的用户设备。
步骤302、根据参考信号确定所有活跃用户设备。
步骤303、根据所有活跃用户设备获取当前侦听周期内第一扇区的总数据流量。
步骤304、根据当前侦听周期内第一扇区的总数据流量，确定在所述基站天线的资源中调整的接入天线的资源量和回传天线的资源量。
步骤305、生成控制信息，所述控制信息包括所述调整的接入天线的资源量和回传天线的资源量。
步骤306、向基站天线发送控制信息。
值得说明的是，调整接入天线的资源量和回传天线的资源量之前，所述天线的资源按照接入天线、回传天线和侦听天线的预设比例分配资源。
这样一来，基站控制台可以根据当前侦听周期的活跃用户设备的总数量和第一扇区的总数据流量调整接入天线的资源量和回传天线的资源量，提高了基站天线的资源的利用率，节约了基站的资源。
在步骤301之前，所述资源分配方法还包括：基站控制器接收第一用户设备发送的注册请求，所述第一用户设备是所有未注册的用户设备中的任意一个；根据所述注册请求为所述第一用户设备分配注册标识，所述注册标识与所述第一用户设备一一对应；向所述第一用户设备发送注册响应信息，所述注册响应信息包括所述注册标识。
进一步的，在步骤304中根据所述活跃用户设备的总数量和所述第一扇区的总数据流量，确定在所述基站天线的资源中调整的接入天线的资源量和回传天线的资源量，包括：
基站控制器可以获取所述第一扇区的预设平均数据流量；判断所述当前侦听周期内所述第一扇区的总数据流量是否大于所述第一扇区的预设平均数据流量；若所述当前侦听周期内所述第一扇区的总数据流量大于所述第一扇区的预设平均数据流量，获取所述第一扇区的预设峰值；判断所述当前侦听周期内所述第一扇区的总数据流量是否大于所述第一扇区的预设峰值；
若所述当前侦听周期内所述第一扇区的总数据流量大于所述第一扇区的预设峰值，则获取前一侦听周期内第一扇区的总数据流量；判断所述前一侦听周期内所述第一扇区的总数据流量是否大于所述第一扇区的预设峰值；若所述前一侦听周期内所述第一扇区的总数据流量小于或等于所述第一扇区的预设峰值，则向其他基站发送协 同工作请求，以便于所述其他基站根据所述协同工作请求与所述第一扇区内的用户设备进行信息传输。
若所述当前侦听周期内所述第一扇区的总数据流量小于或等于所述第一扇区的预设峰值，则获取前一侦听周期内第一扇区的总数据流量；判断所述前一侦听周期内所述第一扇区的总数据流量是否大于所述第一扇区的预设峰值；若所述前一侦听周期内所述第一扇区的总数据流量大于所述第一扇区的预设峰值，则向其他基站发送协同停止请求，以便于所述其他基站根据所述协同停止请求停止与所述第一扇区内的用户设备信息传输；根据所述当前侦听周期内所述第一扇区的总数据流量和所述第一扇区的预设平均数据流量的流量差，得到减少相应的回传天线的资源量和增大相应的接入天线的资源量；若所述前一侦听周期内所述第一扇区的总数据流量小于或等于所述第一扇区的预设峰值，根据所述当前侦听周期内所述第一扇区的总数据流量和所述第一扇区的预设平均数据流量的流量差，得到减少相应的回传天线的资源量和增大相应的接入天线的资源量。
在所述判断所述当前侦听周期内所述第一扇区的总数据流量是否大于所述第一扇区的预设平均数据流量之后，所述资源分配方法还包括：
若所述当前侦听周期内所述第一扇区的总数据流量小于或等于所述第一扇区的预设平均数据流量，则根据所述当前侦听周期内所述第一扇区的总数据流量和所述第一扇区的预设平均数据流量的流量差，得到增大相应的回传天线的资源量和减少相应的接入天线的资源量。
用于根据所述参考信号确定所有活跃用户设备，所述资源分配方法还包括：
获取所述所有活跃用户设备的总数量。
判断所述所有活跃用户设备的总数量是否为0。
若所述所有活跃用户设备的总数量为0时，则向所述基站天线 发送关闭指示，用于指示关闭所述第一扇区内所有接入天线。
在所述根据所述当前侦听周期内所述第一扇区的总数据流量，确定在所述基站天线的资源中调整的接入天线的资源量和回传天线的资源量之前，所述初始的基站天线的资源按照接入天线、回传天线和侦听天线的预设比例分配资源。相较于现有技术，每个基站天线能够同时为接入天线和回传天线分配资源，而不是只为接入天线和回传天线的一种，从而节约了基站天线的资源，使接入天线和回传天线在同一基站，实现了基站天线的一体化。
本发明实施例提供一种资源分配方法，应用于基站控制器，本实施例以基站开始工作为例，假设用户设备是手机，该手机包括活跃手机和静默手机，具体步骤如图5所示，包括：
步骤401、接收每个手机发送注册请求。
由于基站控制器不能直接接收外界信息，所以注册请求是由基站天线接收之后，发送至基站控制器。
步骤402、根据该注册请求为每个手机分配注册标识，该注册标识与每个手机一一对应。
步骤403、向每个手机发送注册响应。
该注册响应携带有手机的注册标识，基站控制器通过基站天线将该注册响应发送至对应的手机。
步骤404、接收当前侦听周期内第一扇区的所有活跃手机发送的参考信号。
具体的，当前侦听周期内侦听天线发送的第一扇区的所有活跃手机的参考信号，侦听天线再将该参考信号发送至基站控制器，该活跃手机的参考信号是通过监听天线接收到的，侦听天线的参数是基站控制器预先设置的，侦听天线的参数包括侦听天线的波束宽度、波束角度、侦听周期和侦听时间。
步骤405、根据所述参考信号确定所有活跃手机。
具体的，活跃手机可以接收无线局域网热点的信号，得到无线 局域网热点的信号强度，将该信号强度作为参考信号发送至基站控制器，基站控制器根据该信号的强度和无线局域网热点的预设信号强度对比计算，可以得到手机位置到无线局域网热点的发射端的距离，若有多个无线局域网热点的发射端，就可以得到手机距离每个发射端的距离，再根据每个无线局域网热点的发射端的位置坐标，从而计算出活跃手机的位置坐标，获取第一扇区的范围，判断活跃手机的位置坐标是否在第一扇区的范围内，该活跃手机是第一扇区的活跃手机。值得说明的是，本发明得到第一扇区的活跃手机的位置的方法还有很多种，例如，波达方向角估计法。
步骤406、根据所有活跃手机获取当前侦听周期内第一扇区的总数据流量。
步骤407、根据当前侦听周期内第一扇区的总数据流量，确定在基站天线的资源中调整的接入天线的资源量和回传天线的资源量。
具体的，基站控制器先获取第一扇区的预设平均数据流量，再判断当前侦听周期内第一扇区的总数据流量是否大于第一扇区的预设平均数据流量；若当前侦听周期内第一扇区的总数据流量大于第一扇区的预设平均数据流量，则基站控制器先获取第一扇区的预设峰值，再判断当前侦听周期内第一扇区的总数据流量是否大于第一扇区的预设峰值；
若当前侦听周期内第一扇区的总数据流量大于第一扇区的预设峰值，则基站控制器可以获取前一侦听周期内第一扇区的总数据流量，判断前一侦听周期内第一扇区的总数据流量是否大于预设峰值，若前一侦听周期内第一扇区的数据流量小于或等于预设峰值，基站控制器可以向其他基站发送协同工作请求，以便于所述其他基站根据所述协同工作请求，具体的，基站控制器将当前侦听周期内第一扇区的总数据流量和第一扇区的预设峰值作差，得到流量差，根据流量差选择合适的一个或多个基站进行调配，其他基站的资源分配方法与该基站相同；
若当前侦听周期内第一扇区的总数据流量小于或等于第一扇区的预设峰值，基站控制器可以获取前一侦听周期内第一扇区的总数据流量；再判断前一侦听周期的数据流量是否大于第一扇区的预设峰值；若前一侦听周期的数据流量是大于第一扇区的预设峰值，基站控制器向其他基站发送协同停止请求，以便于所述其他基站根据所述协同停止请求停止与所述第一扇区内的手机信息传输，将当前侦听周期内第一扇区的总数据流量和第一扇区的预设平均数据流量作差，得到流量差，在根据流量差得到资源的资源量，得到增大相应的接入天线的资源量和减少相应的回传天线的资源量；若前一侦听周期的数据流量是小于或等于第一扇区的预设峰值，将当前侦听周期内第一扇区的总数据流量和第一扇区的预设平均数据流量作差，得到流量差，在根据流量差得到资源的资源量，得到增大相应的接入天线的资源量和减少相应的回传天线的资源量。
若所述当前侦听周期内所述第一扇区的总数据流量小于或等于所述第一扇区的预设平均数据流量，则根据所述当前侦听周期内所述第一扇区的总数据流量和所述第一扇区的预设平均数据流量的流量差，得到增大相应的回传天线的资源量和减少相应的接入天线的资源量。
步骤408、生成控制信息。
该控制信息包括：增大相应的回传天线的资源量和减少相应的接入天线的资源量；或减少相应的回传天线的资源量和增大相应的接入天线的资源量生成控制信息。
步骤409、向基站天线发送控制信息，以便于基站天线调整资源的配比。
示例的，假设第一扇的对应的小区范围内存在一个可以容纳2万人的足球场，当办足球赛事时，当前侦听周期内该第一扇区内的人数将出现爆发式增长，基站控制器可以获取当前侦听周期内第一扇区的总数据流量，获取第一扇区的预设平均数据流量；获取第一扇区的预设峰值，假设当前侦听周期内第一扇区的总数据流量大于 预设平均数据流量，再判断当前侦听周期内第一扇区的总数据流量是否大于第一扇区的预设峰值，若是，获取前一侦听周期内第一扇区的总数据流量，若前一侦听周期内第一扇区的总数据流量小于或等于第一侦听周期的数据流量，则向其他基站发送协同请求；当足球赛事结束，基站控制器可以获取当前侦听周期内第一扇区的总数据流量，获取第一扇区的预设平均数据流量，假设当前侦听周期内第一扇区的总数据流量大于预设平均数据流量，再判断当前侦听周期内第一扇区的总数据流量是否大于第一扇区的预设峰值，若否，获取前一侦听周期内第一扇区的总数据流量，判断前一侦听周期内第一扇区的总数据流量是否大于第一侦听周期的数据流量，若前一侦听周期内第一扇区的总数据流量大于第一侦听周期的数据流量，则向其他基站发送协同停止请求，并根据当前侦听周期内第一扇区的总数据流量与预设峰值之差，调整基站天线的资源；当比赛结束一个小时之后，足球场内人越来越少，基站控制器可以获取当前侦听周期内第一扇区的总数据流量，获取第一扇区的预设平均数据流量，假设当前侦听周期内第一扇区的总数据流量小于或等于预设平均数据流量，调整基站天线的资源，增大相应的回传天线的资源量和减少相应的接入天线的资源量；当足球场管关闭，第一扇区内没有活跃手机，基站控制器向基站天线发送关闭指示，用于指示关闭第一扇区对应的接入天线。
本发明实施例提供了一种资源获取方法及基站控制器，包括：接收当前侦听周期内第一扇区的所有活跃用户设备发送的参考信号，所述第一扇区是所述基站控制器所在基站中的基站天线的任意一个扇区；根据所述参考信号确定所有活跃用户设备；根据所述所有活跃用户设备获取当前侦听周期内第一扇区的总数据流量；根据当前侦听周期内第一扇区的总数据流量，确定在所述基站天线的资源中调整的接入天线的资源量和回传天线的资源量；生成控制信息，所述控制信息包括所述调整的接入天线的资源量和回传天线的资源量；向所述基站天线发送所述控制信息。这样一来，基站控制台可 以根据当前侦听周期的活跃用户设备的总数量和第一扇区的总数据流量调整接入天线的资源量和回传天线的资源量，提高了基站天线的资源的利用率，节约了基站的资源。
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。
需要说明的是，本发明实施例提供的资源分配方法步骤的先后顺序可以进行适当调整，步骤也可以根据情况进行相应增减，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，可轻易想到变化的方法，都应涵盖在本发明的保护范围之内，因此不再赘述。
以上所述，仅为本发明的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本发明的保护范围之内。因此，本发明的保护范围应以所述权利要求的保护范围为准。

Claims (14)

  1. 一种基站控制器，其特征在于，包括：
    接收单元，用于接收当前侦听周期内第一扇区的所有活跃用户设备发送的参考信号，所述第一扇区是所述基站控制器所在基站中的基站天线的任意一个扇区；
    确定单元，用于根据所述参考信号确定所有活跃用户设备；
    第一获取单元，用于根据所述所有活跃用户设备获取当前侦听周期内第一扇区的总数据流量；
    确定单元，用于根据所述当前侦听周期内所述第一扇区的总数据流量，确定在所述基站天线的资源中调整的接入天线的资源量和回传天线的资源量；
    生成单元，用于生成控制信息，所述控制信息包括所述调整的接入天线的资源量和回传天线的资源量；
    第一发送单元，用于向所述基站天线发送所述控制信息，以便于所述基站天线根据所述控制信息调整所述接入天线的资源和回传天线的资源。
  2. 根据权利要求1所述的基站控制器，其特征在于，所述初始的基站天线的资源按照接入天线、回传天线和侦听天线的预设比例分配资源。
  3. 根据权利要求2所述的基站控制器，其特征在于，所述侦听天线的参数是所述基站控制器预先设置的，所述侦听天线的参数包括所述侦听天线的波束宽度、波束角度、侦听周期和侦听时间。
  4. 根据权利要求3所述的基站控制器，其特征在于，所述确定单元，具体用于：
    获取所述第一扇区的预设平均数据流量；
    判断所述当前侦听周期内所述第一扇区的总数据流量是否大于所述第一扇区的预设平均数据流量；
    若所述当前侦听周期内所述第一扇区的总数据流量大于所述第一扇区的预设平均数据流量，获取所述第一扇区的预设峰值；
    判断所述当前侦听周期内所述第一扇区的总数据流量是否大于所述第一扇区的预设峰值；
    若所述当前侦听周期内所述第一扇区的总数据流量大于所述第一扇区的预设峰值，则获取前一侦听周期内第一扇区的总数据流量；
    判断所述前一侦听周期内所述第一扇区的总数据流量是否大于所述第一扇区的预设峰值；
    若所述前一侦听周期内所述第一扇区的总数据流量小于或等于所述第一扇区的预设峰值，则向其他基站发送协同工作请求，以便于所述其他基站根据所述协同工作请求与所述第一扇区内的用户设备进行信息传输。
  5. 根据权利要求4所述的基站控制器，其特征在于，
    所述确定单元，还用于：
    若所述当前侦听周期内所述第一扇区的总数据流量小于或等于所述第一扇区的预设峰值，则获取前一侦听周期内第一扇区的总数据流量；
    判断所述前一侦听周期内所述第一扇区的总数据流量是否大于所述第一扇区的预设峰值；
    若所述前一侦听周期内所述第一扇区的总数据流量大于所述第一扇区的预设峰值，则向其他基站发送协同停止请求，以便于所述其他基站根据所述协同停止请求停止与所述第一扇区内的用户设备信息传输；
    根据所述当前侦听周期内所述第一扇区的总数据流量和所述第一扇区的预设平均数据流量的流量差，得到减少相应的回传天线的资源量和增大相应的接入天线的资源量；
    若所述前一侦听周期内所述第一扇区的总数据流量小于或等于所述第一扇区的预设峰值，根据所述当前侦听周期内所述第一扇区的总数据流量和所述第一扇区的预设平均数据流量的流量差，得到减少相应的回传天线的资源量和增大相应的接入天线的资源量。
  6. 根据权利要求4所述的基站控制器，其特征在于，所述调整 资源，还用于：
    若所述当前侦听周期内所述第一扇区的总数据流量小于或等于所述第一扇区的预设平均数据流量，则根据所述当前侦听周期内所述第一扇区的总数据流量和所述第一扇区的预设平均数据流量的流量差，得到增大相应的回传天线的资源量和减少相应的接入天线的资源量。
  7. 根据权利要求6所述的基站控制器，其特征在于，所述基站控制器还包括：
    第二获取单元，用于获取所述所有活跃用户设备的总数量；
    判断单元，用于判断所述所有活跃用户设备的总数量是否为0；
    第二发送单元，用于若所述所有活跃用户设备的总数量为0时，则向所述基站天线发送关闭指示，用于指示关闭所述第一扇区内所有接入天线。
  8. 一种资源分配方法，其特征在于，应用于基站控制器，包括：
    接收当前侦听周期内第一扇区的所有活跃用户设备发送的参考信号，所述第一扇区是所述基站控制器所在基站中的基站天线的任意一个扇区；
    根据所述参考信号确定所有活跃用户设备；
    根据所述所有活跃用户设备获取当前侦听周期内第一扇区的总数据流量；
    根据所述当前侦听周期内所述第一扇区的总数据流量，确定在所述基站天线的资源中调整的接入天线的资源量和回传天线的资源量；
    生成控制信息，所述控制信息包括所述调整的接入天线的资源量和回传天线的资源量；
    向所述基站天线发送所述控制信息，所述控制信息包括所述调整的接入天线的资源量和回传天线的资源量，以便于所述基站天线根据所述控制信息调整所述接入天线的资源和回传天线的资源。
  9. 根据权利要求8所述的资源分配方法，其特征在于，在所述根据所述当前侦听周期内所述第一扇区的总数据流量，确定在所述基 站天线的资源中调整的接入天线的资源量和回传天线的资源量之前，所述初始的基站天线的资源按照接入天线、回传天线和侦听天线的预设比例分配资源。
  10. 根据权利要求9所述的资源分配方法，其特征在于，所述侦听天线的参数是所述基站控制器预先设置的，所述侦听天线的参数包括所述侦听天线的波束宽度、波束角度、侦听周期和侦听时间。
  11. 根据权利要求10所述的资源分配方法，其特征在于，根据所述当前侦听周期内所述第一扇区的总数据流量，确定在所述基站天线的资源中调整的接入天线的资源量和回传天线的资源量，包括：
    获取所述第一扇区的预设平均数据流量；
    判断所述当前侦听周期内所述第一扇区的总数据流量是否大于所述第一扇区的预设平均数据流量；
    若所述当前侦听周期内所述第一扇区的总数据流量大于所述第一扇区的预设平均数据流量，获取所述第一扇区的预设峰值；
    判断所述当前侦听周期内所述第一扇区的总数据流量是否大于所述第一扇区的预设峰值；
    若所述当前侦听周期内所述第一扇区的总数据流量大于所述第一扇区的预设峰值，则获取前一侦听周期内第一扇区的总数据流量；
    判断所述前一侦听周期内所述第一扇区的总数据流量是否大于所述第一扇区的预设峰值；
    若所述前一侦听周期内所述第一扇区的总数据流量小于或等于所述第一扇区的预设峰值，则向其他基站发送协同工作请求，以便于所述其他基站根据所述协同工作请求与所述第一扇区内的用户设备进行信息传输。
  12. 根据权利要求11所述的资源分配方法，其特征在于，在所述判断所述当前侦听周期内所述第一扇区的总数据流量是否大于所述第一扇区的预设峰值之后，
    所述根据所述第一扇区的活跃用户设备的总数量和所述第一扇区的活跃用户设备的总数据流量，确定在所述基站天线的资源中调整 的接入天线的资源量和回传天线的资源量，还包括：
    若所述当前侦听周期内所述第一扇区的总数据流量小于或等于所述第一扇区的预设峰值，则获取前一侦听周期内第一扇区的总数据流量；
    判断所述前一侦听周期内所述第一扇区的总数据流量是否大于所述第一扇区的预设峰值；
    若所述前一侦听周期内所述第一扇区的总数据流量大于所述第一扇区的预设峰值，则向其他基站发送协同停止请求，以便于所述其他基站根据所述协同停止请求停止与所述第一扇区内的用户设备信息传输；
    根据所述当前侦听周期内所述第一扇区的总数据流量和所述第一扇区的预设平均数据流量的流量差，得到减少相应的回传天线的资源量和增大相应的接入天线的资源量；
    若所述前一侦听周期内所述第一扇区的总数据流量小于或等于所述第一扇区的预设峰值，根据所述当前侦听周期内所述第一扇区的总数据流量和所述第一扇区的预设平均数据流量的流量差，得到减少相应的回传天线的资源量和增大相应的接入天线的资源量。
  13. 根据权利要求11所述的资源分配方法，其特征在于，在所述判断所述当前侦听周期内所述第一扇区的总数据流量是否大于所述第一扇区的预设平均数据流量之后，所述资源分配方法还包括：
    若所述当前侦听周期内所述第一扇区的总数据流量小于或等于所述第一扇区的预设平均数据流量，则根据所述当前侦听周期内所述第一扇区的总数据流量和所述第一扇区的预设平均数据流量的流量差，得到增大相应的回传天线的资源量和减少相应的接入天线的资源量。
  14. 根据权利要求13所述的资源分配方法，其特征在于，在根据所述参考信号确定所有活跃用户设备之后，所述资源分配方法还包括：
    获取所述所有活跃用户设备的总数量；
    判断所述所有活跃用户设备的总数量是否为0；
    若所述所有活跃用户设备的总数量为0时，则向所述基站天线发送关闭指示，用于指示关闭所述第一扇区内所有接入天线。
PCT/CN2014/091938 2014-03-12 2014-11-21 一种资源分配方法及基站控制器 WO2015135338A1 (zh)

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US20160381678A1 (en) 2016-12-29
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CN104918328A (zh) 2015-09-16
RU2016139433A (ru) 2018-04-09

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