WO2016044969A1 - 控制站点开启的方法和装置 - Google Patents

控制站点开启的方法和装置 Download PDF

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Publication number
WO2016044969A1
WO2016044969A1 PCT/CN2014/087049 CN2014087049W WO2016044969A1 WO 2016044969 A1 WO2016044969 A1 WO 2016044969A1 CN 2014087049 W CN2014087049 W CN 2014087049W WO 2016044969 A1 WO2016044969 A1 WO 2016044969A1
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WIPO (PCT)
Prior art keywords
site
service
candidate
sites
target
Prior art date
Application number
PCT/CN2014/087049
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English (en)
French (fr)
Inventor
黄帆
庄宏成
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 EP14902296.4A priority Critical patent/EP3190834B1/en
Priority to CN201480067557.5A priority patent/CN105814951B/zh
Priority to PCT/CN2014/087049 priority patent/WO2016044969A1/zh
Publication of WO2016044969A1 publication Critical patent/WO2016044969A1/zh
Priority to US15/464,792 priority patent/US10045289B2/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0203—Power saving arrangements in the radio access network or backbone network of wireless communication networks
    • H04W52/0206—Power saving arrangements in the radio access network or backbone network of wireless communication networks in access points, e.g. base stations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/32—Hierarchical cell structures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the present invention relates to the field of communications and, more particularly, to a method and apparatus for controlling the opening of a station.
  • the macro station In the high-density macro-hybrid network (Dense HetNet), the macro station is responsible for a wide range of coverage problems, while the small station is mainly responsible for absorbing the data service transmission requirements of the local area.
  • Dense HetNet the high-density macro-hybrid network
  • Embodiments of the present invention provide a method and apparatus for controlling a site to be opened, which can reduce energy consumption of a communication system.
  • a device for controlling site opening is provided, the device being configured in a communication system including at least two sites, the device comprising: a coverage determining unit, configured to determine coverage of the at least two sites; a transmission rate determining unit, configured to determine a desired transmission rate of all services accessed through the communication system; and a target service determining unit, configured to use, according to coverage ranges of the at least two sites and a desired transmission rate of the entire service, from the total In the service, determining at least one target service that meets a preset condition, where one target service only corresponds to one of the at least two sites, and the preset condition includes a first preset condition or a second preset condition, The first preset condition is: for the first target service corresponding to the first site, in the at least two sites, only the first site can meet the expected transmission rate of the first target service, and accessing the first The user equipment of a target service is located in the coverage of the first site, and the second preset condition is: targeting the second site Second object corresponding service
  • the target service determining unit is specifically configured to: according to a sum of a desired transmission rate of each target service corresponding to each site, and a first preset threshold, And determining, by the at least two sites, a target site that is an open site, where a sum of expected transmission rates of the target services corresponding to the target site is greater than or equal to the first preset threshold.
  • the target service determining unit is specifically configured to use, according to a sum of a desired transmission rate of each target service corresponding to each site, and each of the The transmission rate that the station can provide, and the target station that is the open site is determined from the at least two stations, wherein the target station can provide a transmission rate greater than or equal to a second preset threshold.
  • the second preset condition is specifically: for the second target service corresponding to the second site, at the at least two sites
  • the user equipment of the second target service is not in the coverage of the at least two overlapping sites including the second site, where
  • the second site is the site with the highest transmission rate that can be provided in the at least two overlapping sites.
  • the open site determining unit is further configured to determine a to-be-processed service, where the to-be-processed service is corresponding to the target site. a service other than the target service; for determining an alternate site, the candidate site is a site other than the target site of the at least two sites; and determining each device according to the coverage of each candidate site Selecting a to-be-processed service corresponding to the site, where the user equipment of the to-be-processed service corresponding to the candidate site is located in the coverage of the candidate site, and is configured to be used according to each to-be-processed service corresponding to each candidate site.
  • the sum of the expected transmission rates controls the opening of the alternate site.
  • the open site determining unit is specifically configured to use, according to a sum of expected transmission rates of the to-be-processed services corresponding to the candidate sites, Determining a first candidate site, wherein the first candidate site is a site in the candidate site, where a sum of a desired transmission rate of each of the to-be-processed services is the largest; and determining the first remaining service, the first The remaining services are the ones of the to-be-processed service except the first candidate site.
  • a service other than the to-be-processed service configured to determine, according to the coverage of each of the candidate sites, a first remaining service corresponding to the candidate site, where the user equipment of the first remaining service corresponding to the candidate site is located Within the coverage of the candidate site; determining a second candidate site according to a sum of desired transmission rates of the first remaining services corresponding to each of the candidate sites, wherein the second candidate site is the candidate a site in which the sum of the expected transmission rates of the first remaining services corresponding to the site is the largest; and the third candidate site is determined according to the sum of the expected transmission rates of the to-be-processed services corresponding to the candidate sites.
  • the third candidate site is a site in which the coverage area overlaps with the first candidate site, and the sum of the expected transmission rates of the corresponding to-be-processed services is the largest; and the second remaining service is used to determine the second remaining service.
  • the service is a service other than the to-be-processed service corresponding to the third candidate site in the to-be-processed service; and is used according to the requirements of each second remaining service corresponding to each candidate site And determining, by the sum of the transmission rates, the fourth candidate site, wherein the fourth candidate site is the site in the candidate site, where the sum of the expected transmission rates of the respective second remaining services is the largest; And a second statistical rate, where the first statistical rate is a sum of a desired transmission rate of each to-be-processed service corresponding to the first candidate site and a first remaining service corresponding to the second candidate site a sum of transmission rates, the second statistical rate is a sum of a desired transmission rate of each to-be-processed service corresponding to the third candidate site,
  • the target service determining unit is specifically configured to determine, according to the coverage of the at least two sites, the coverage in each of the sites a non-overlapping portion that overlaps coverage of other sites, and from the entire service, determines a first candidate service accessed by the user equipment located in the non-overlapping portion; for a desired transmission rate according to the first candidate service From the first alternative service, determine the service belonging to the target service.
  • the target service determining unit is specifically configured to determine, according to the coverage of the at least two sites, a The coverage of the other sites overlaps the overlapping portion, and from the entire service, the second candidate service accessed by the user equipment located in the overlapping portion is determined; for the desired transmission rate according to the second candidate service, from the In the second alternative service, the service belonging to the target service is determined.
  • a method of controlling site opening is provided, the method being performed in a communication system including at least two sites, the method comprising: determining coverage of the at least two sites; determining access through the communication system The expected transmission rate of all services; determining, according to the coverage of the at least two sites and the expected transmission rate of the entire service, at least one target service that meets the preset condition, wherein one target service only Corresponding to one of the at least two sites, the preset condition includes a first preset condition or a second preset condition, where the first target condition is: for the first target service corresponding to the first site, Among the at least two sites, only the first site can meet the expected transmission rate of the first target service, and the user equipment accessing the first target service is located in the coverage of the first site, the second preset condition For the second target service corresponding to the second site, none of the at least two sites can satisfy the second target The expected transmission rate of the service, and the user equipment accessing the second target service is located in the coverage of the second site; according to
  • the target station that is the open site is determined from the at least two sites according to the sum of the expected transmission rates of the target services corresponding to the sites.
  • the method includes: determining, according to a sum of a desired transmission rate of each target service corresponding to each site, and a first preset threshold, determining a target site as the open site from the at least two sites, where each target site corresponds to The sum of the expected transmission rates of the target services is greater than or equal to the first preset threshold.
  • the sum of the expected transmission rates of the target services corresponding to the sites is determined to be started from the at least two sites.
  • the target site of the site includes: determining, according to a sum of a desired transmission rate of each target service corresponding to each site, and a transmission rate that each site can provide, determining a target site as the open site from the at least two sites, where The target station can provide a transmission rate greater than or equal to a second preset threshold.
  • the second preset condition is specifically: for the second target service corresponding to the second site, at the at least two sites
  • the user equipment of the second target service is not in the coverage of the at least two overlapping sites including the second site, where
  • the second site is the site with the highest transmission rate that can be provided in the at least two overlapping sites.
  • the method further includes: determining a to-be-processed service, where the to-be-processed service is a target corresponding to the target site in the entire service a service other than the service; determining an alternate site, the candidate site is a site other than the target site of the at least two sites; determining, according to the coverage of each candidate site, a pending node corresponding to the candidate site.
  • the service device wherein the user equipment of the to-be-processed service corresponding to the candidate site is located in the coverage of the candidate site; and the device is controlled according to the sum of the expected transmission rates of the to-be-processed services corresponding to the candidate sites. Select the site to open.
  • the controlling the opening of the candidate site according to the sum of the expected transmission rates of the to-be-processed services corresponding to the candidate sites includes: determining, according to a sum of expected transmission rates of the to-be-processed services corresponding to the candidate sites, the first candidate site, where the first candidate site is the candidate site, and the corresponding candidate Processing a service with a maximum sum of the expected transmission rates of the service; determining a first remaining service, where the first remaining service is a service other than the to-be-processed service corresponding to the first candidate site in the to-be-processed service; Determining the coverage of the candidate site, determining the first remaining service corresponding to the candidate site, where the user equipment of the first remaining service corresponding to the candidate site is located in the coverage of the candidate site; Determining, by the sum of the expected transmission rates of the first remaining services corresponding to the candidate sites, the second candidate site, wherein the
  • the coverage is determined according to the coverage of the at least two sites and the expected transmission rate of the entire service.
  • the at least one target service of the condition includes: determining, according to the coverage of the at least two sites, a non-overlapping portion of the coverage of each site that does not overlap with the coverage of the other site, and from the entire service, Determining a first candidate service accessed by the user equipment located in the non-overlapping portion; determining, according to a desired transmission rate of the first candidate service, a service belonging to the target service from the first candidate service.
  • the coverage is determined according to the coverage of the at least two sites and the expected transmission rate of the entire service.
  • the at least one target service of the condition includes: determining, according to the coverage of the at least two sites, an overlapping portion of the coverage of each site that overlaps with the coverage of the other site, and determining, from the entire service, The second candidate service accessed by the user equipment of the overlapping portion; determining, according to the expected transmission rate of the second candidate service, the service belonging to the target service from the second candidate service.
  • the target service corresponding to each site can be determined, and the constraint of the preset condition is adopted.
  • the expected transmission rate of a target service can be satisfied only at the corresponding site, or can not be satisfied at any site, so that the amount of traffic processed by a single site can be determined, reflecting the change of the service distribution and the system.
  • FIG. 1 is a schematic flowchart of a method for controlling a site to be opened according to an embodiment of the present invention.
  • Figure 2 is a diagram showing the traffic distribution of the communication system of the method for controlling the opening of the control station of the present invention.
  • FIG. 3 is a schematic block diagram of an apparatus for controlling a site to be turned on, in accordance with an embodiment of the present invention.
  • FIG. 4 is a schematic block diagram of an apparatus for controlling a site to be turned on, in accordance with an embodiment of the present invention.
  • GSM Global System of Mobile Communication
  • CDMA Code Division Multiple Access
  • WCDMA Wideband Code Division Multiple Access
  • GPRS General Packet Radio Service
  • LTE Long Term Evolution
  • a User Equipment which may also be called a Mobile Terminal, a mobile user equipment, or the like, may communicate with one or more core networks via a radio access network (eg, RAN, Radio Access Network).
  • the user equipment may be a mobile terminal, such as a mobile phone (or "cellular" phone) and a computer with a mobile terminal, for example, a portable, pocket, handheld, computer built-in or in-vehicle mobile device,
  • the wireless access network exchanges languages and/or data.
  • the station in the embodiment of the present invention may be a macro cell base station controller (RNC, Radio Network Controller) or a base station (NodeB), and may be a base station (BTS, Base Transceiver Station) or a base station controller in GSM or CDMA, or may be
  • RNC Radio Network Controller
  • NodeB base station controller
  • BTS Base Transceiver Station
  • GSM Global System for Mobile Communications
  • CDMA Code Division Multiple Access
  • the base station (NodeB) or the base station controller in WCDMA may also be an evolved base station (eNB or e-NodeB, evolutional Node B) in LTE, which is not limited in the present invention.
  • eNB evolved base station
  • e-NodeB evolutional Node B
  • the station in the embodiment of the present invention may be a micro cell base station, which may be a micro base station (Micro), a pico base station (Pico), or a home base station, or a femto cell base station (femto). Or an access point (AP, Access Point), the invention is not limited.
  • the controller may be a controller capable of signaling interaction with each station, and the controller can send the information to each station.
  • Command or shutdown instructions to achieve control of the opening of each site and
  • the transmission of the foregoing signaling may be implemented by a wireless communication technology, that is, the controller is wirelessly connected to each station, or the signaling may be transmitted through a physical communication medium such as a cable optical cable, that is, the controller and each
  • the site wired communication connection is not particularly limited in the present invention.
  • the controller may be independently provided in the communication system or may be replaced by a station (for example, a macro base station) that integrates the function of the controller, and the present invention is not particularly limited.
  • FIG. 1 shows a schematic flowchart of a method 100 of controlling a site open according to an embodiment of the present invention.
  • the method 100 is implemented in a communication system including at least two sites. As shown in FIG. 1, the method 100 includes:
  • the preset condition includes a first preset condition or a second preset condition
  • the first preset condition is: for the first target service corresponding to the first site, in the at least two sites, only the first site can meet the expected transmission rate of the target service, and access the first target
  • the user equipment of the service is located within the coverage of the first site.
  • the second preset condition is that, for the second target service corresponding to the second site, any one of the at least two sites cannot meet the expected transmission rate of the target service, and accessing the second target
  • the user equipment of the service is located within the coverage of the second site;
  • S140 Determine, as the target site of the open site, from the at least two sites according to a sum of desired transmission rates of the target services corresponding to the sites.
  • the controller may determine the coverage of each site, and it should be noted that, in the embodiment of the present invention, the coverage of a site is only the coverage of the site capable of data transmission, that is, located at the site.
  • the user equipment in the coverage area of A can detect not only the pilot signal of the station A but also the data transmission with the station A.
  • the controller may determine the coverage of the carrier according to the antenna configuration information of each station, for example, the tilt angle of the beam direction of the carrier transmitted by the antenna in the vertical direction, and further cover the carrier.
  • the coverage of the site the coverage of each site may be determined by the above-mentioned antenna configuration information, and the interference between the adjacent sites may be determined.
  • the current location of the user equipment may be determined, and the user equipment is received. From site A The signal to interference and noise ratio in the signal, if the signal to interference and noise ratio is close to the preset threshold, the user equipment can be considered to be located at the boundary of the coverage of the station A, so that the area between the location and the station A can be determined to belong to Site A's coverage.
  • the controller can determine the desired transmission rate of all services existing in the system.
  • the expected transmission rate of the service may be determined according to the minimum transmission rate required to maintain the service.
  • the minimum transmission rate required to maintain the service may be used as the expected transmission rate of the service.
  • the controller may perform statistics on the minimum transmission rate required by the service of each service type, so that when the method 100 is executed, the service is determined to be maintained according to the type of the service.
  • the minimum transmission rate required for example, can determine that the real-time type of service has a higher expected rate, can determine that the non-real-time type of service has a lower expected rate, and, as a real-time type of service, can cite, online games, Online video, video call and other services, as non-real-time type of business, can be listed, web browsing, data download and other services.
  • the foregoing enumerated methods for determining the expected transmission rate of the service are merely exemplary, and the present invention is not limited thereto, and may also be based on the user's subscription information, user level, etc., based on the minimum transmission speed required by the above services.
  • the user information determines the expected transmission rate of the service accessed by the user, and the process may be similar to the prior art. Here, in order to avoid redundancy, detailed description thereof is omitted.
  • the controller may determine the target service corresponding to each site.
  • the existing services in the system may be classified into the following two categories:
  • Class A the user equipment of the service is only within the coverage of one site.
  • Class B the user equipment of the service is located in the coverage overlap of two or more sites.
  • the at least one target service that meets the preset condition is determined from the total service according to the coverage of the at least two sites and the expected transmission rate of the entire service, including:
  • the controller may determine, according to the coverage of each station, a non-overlapping coverage area in each site system, that is, the non-overlapping coverage area belongs only to the coverage of the only one site, and thus, the non-overlapping location may be determined to be located.
  • the services accessed by the user equipment in the coverage area belong to the category A service.
  • Class A service #1 if the user equipment accessing the Class A service #1 is within the coverage of the Site #1, the controller may It is determined that the class A service #1 corresponds to the site #1, that is, the class A service #1 belongs to the target service corresponding to the site #1.
  • the site #1 may be a site that can meet its desired transmission rate, or a site that cannot meet its desired transmission rate, and the present invention does not. Specially limited. That is, for the type A service, it may be a service that satisfies the first preset condition described above, or may be a service that satisfies the second preset condition.
  • the at least one target service that meets the preset condition is determined from the total service according to the coverage of the at least two sites and the expected transmission rate of the entire service, including:
  • the controller may determine, according to the coverage of each station, an overlapping coverage area in each site system, that is, the overlapping coverage area belongs to the coverage of at least two sites, and thus, may be determined to be located in the overlapping coverage area.
  • the service accessed by the user equipment belongs to the category B service.
  • Class B Service #1 a Class B service (for ease of understanding, the following is written as Class B Service #1):
  • the user equipment accessing the Class B service #1 is within the coverage of, for example, Site #2 and Site #3, and only Site #2 can satisfy the desired transmission rate of the Class B Service #1.
  • the controller may determine that the class B service #1 corresponds to the site #2, that is, the class B service #1 belongs to the target service corresponding to the site #2, that is, for the class B service #1, it may be A service that satisfies the above first preset condition.
  • the user equipment accessing the Class B service #2 is within the coverage of, for example, Site #4 and Site #5, and both Site #4 and Site #5 are able to satisfy the desired transmission rate of the Class B Service #2.
  • the controller can determine that the class B service #2 does not belong to the target service.
  • the user equipment accessing the Class B service #3 is within the coverage of, for example, Site #4 and Site #5, and neither Site #4 nor Site #5 can satisfy the expected transmission rate of the Class B Service #3.
  • the controller can determine that the Class B service #3 belongs to the Site #4 or Site #5 target service.
  • the second preset condition is specifically:
  • any one of the at least two sites cannot meet the expected transmission rate of the target service, and the user equipment accessing the second target service is located to include the first Within the coverage of at least two overlapping sites, including the second site, wherein the second site is the site with the highest transmission rate that can be provided in the at least two overlapping sites.
  • the controller can determine the transmission rate that station #4 can provide, and the transmission rate that station #5 can provide, for example, if station #4 can provide a transmission rate greater than and site #5 can provide.
  • the transmission rate that is, the site #4 is the site with the highest transmission rate that can be provided in the site of the user equipment covering the class B service #3, the controller can belong to the class #4 service #3. That is, for the class B service #3, it may be a service that satisfies the above second preset condition.
  • the controller may determine that the required transmission needs to be started according to the sum of the expected transmission rates of the target services corresponding to the sites (also referred to as the traffic volume of each target service).
  • Site the target site.
  • the target station that is the open site is determined from the at least two sites according to the sum of the expected transmission rates of the target services corresponding to the sites, including:
  • the controller may determine a sum of the expected transmission rates of the target services corresponding to the sites, and the sum of the expected transmission rates of the corresponding target services is greater than the first preset threshold.
  • the site serves as the target site mentioned above.
  • the specific value of the first preset threshold may be obtained according to statistics or experiments, and the present invention is not particularly limited.
  • the target station that is the open site is determined from the at least two sites according to the sum of the expected transmission rates of the target services corresponding to the sites, including:
  • the controller may determine the sum of the expected transmission rates of the target services corresponding to the sites, so that the sum of the expected transmission rates of the target services corresponding to the multiple sites may be similar (for example, In the case where the difference between the expected transmission rates of the target services corresponding to the sites is within a preset range, these sites are referred to as similar sites for ease of understanding and explanation, in which case the controller
  • the transmission rate that the similar site can provide can be determined, and the site(s) that can provide the transmission rate in the similar sites mentioned above can be used as the target site.
  • the similar site may be determined in the site where the sum of the expected transmission rates of the corresponding target services is greater than the first preset threshold, and the present invention is not particularly limited.
  • the controller can continue to determine the site to be opened from the site that has not been determined as the target site.
  • the method further includes:
  • the to-be-processed service is a service other than each target service corresponding to the target site in the entire service
  • the opening of the candidate site is controlled according to the sum of the expected transmission rates of the respective to-be-processed services corresponding to the candidate sites.
  • the controller may remove the target site from each site in the system according to the target site determined as described above, as an alternative site that needs to be determined whether to turn on next.
  • the controller may determine the target service within the coverage of the target site (ie, the target service corresponding to the target site) according to the coverage of the target site determined as described above, and remove each target from all current tasks of the system.
  • the target service corresponding to the site to obtain the pending service, as the basis for determining whether the candidate site is opened next.
  • the controller may determine, according to the coverage of the candidate site determined as described above, the to-be-processed service (ie, the to-be-processed service corresponding to the target site) in the coverage of the target site.
  • the to-be-processed service ie, the to-be-processed service corresponding to the target site
  • FIG. 2 shows an example of the service distribution of the communication system.
  • the site A, the site B, the site C, and the site D serve as candidate sites, wherein the coverage of the site A is in FIG. 2 .
  • the numbers in each coverage indicate the sum of the expected transmission rates of the respective to-be-processed services in the coverage (which may also be referred to as the traffic of each service to be processed).
  • FIG. 2 shows a case where the coverage of the site A and the site B overlap, and the desired transmission of the to-be-processed service within the overlapping range The sum of the rates is 45, and FIG. 2 shows a case where the coverage of the site B and the site C overlap, and the sum of the desired transmission rates of the to-be-processed traffic within the overlapping range is 35.
  • the sum of the expected transmission rates of the to-be-processed services corresponding to the site A is 40 (the sum of the expected transmission rates of the to-be-processed services covered only by the site A) +45 (by the site)
  • the sum of the expected transmission rates of the to-be-processed services that A and Site B jointly cover) 85;
  • the sum of the expected transmission rates of the to-be-processed services corresponding to the site D is 50.
  • each candidate site shown in FIG. 2 ie, the circular shape
  • the present invention is not limited thereto.
  • the unit of the sum of the expected transmission rates of the to-be-processed services corresponding to the candidate sites listed above is not shown, and may be arbitrarily determined, for example, may be Kb/s, Mb/s, etc. .
  • the controller may perform the following steps to determine whether each candidate site is enabled, that is,
  • the controller may sort each candidate site according to the sum of the expected transmission rates of the to-be-processed services corresponding to the candidate sites. For example, in descending order, the following sequence may be obtained: Site B, Site A, Site C, Site D.
  • the candidate site ie, site B having the largest sum of the desired transmission rates may be determined as the site that needs to be opened according to the above sorting.
  • step A3 the sum of the expected transmission rates of the to-be-processed services of the remaining candidate sites is recalculated. Specifically, the pending service that is jointly covered by the site A and the site B after the site B is opened, the to-be-processed service that is jointly covered by the site B and the site C can be accessed through the site B. Therefore, the site A needs to be processed.
  • the sum of the expected transmission rates of the to-be-processed services is changed to 40, and the sum of the expected transmission rates of the to-be-processed services to be processed by the site C is changed to 40. Moreover, the sum of the expected transmission rates of the to-be-processed services corresponding to the site D is still 50.
  • control may repeat step A2 and step A3 according to the coverage requirement of the system (for example, the number of sites that need to be opened, or the ratio of the services covered by the site and the services covered by the unopened site), until step A2 and step A3 are repeated.
  • the coverage requirement of the system for example, the number of sites that need to be opened, or the ratio of the services covered by the site and the services covered by the unopened site.
  • the coverage of the to-be-processed service is It is expected that the sum of the transmission rates can reach 160, and the sum of the desired transmission rates of the remaining services to be processed is only 70, and the effect is better.
  • the following steps may also be performed to determine whether each candidate site is enabled, that is,
  • controlling the opening of the candidate site according to the sum of the expected transmission rates of the to-be-processed services corresponding to the candidate sites including:
  • the first remaining service is a service other than the to-be-processed service corresponding to the first candidate site in the to-be-processed service
  • the second remaining service is a service other than the to-be-processed service corresponding to the third candidate site in the to-be-processed service
  • first statistical rate is a sum of a desired transmission rate of each to-be-processed service corresponding to the first candidate site and each first remaining corresponding to the second candidate site a sum of a desired transmission rate of the service
  • second statistical rate is a sum of a desired transmission rate of each to-be-processed service corresponding to the third candidate site, and a second remaining service corresponding to the fourth candidate site
  • the controller may sort each candidate site according to the sum of the expected transmission rates of the to-be-processed services corresponding to the candidate sites. For example, in descending order, the following sequence may be obtained. B, Site A, Site C, Site D.
  • the candidate site with the largest sum of the desired transmission rates which is the site B, can be determined according to the above sorting.
  • the site B is opened, the to-be-processed service that is jointly covered by the site A and the site B, and the to-be-processed service that is jointly covered by the site B and the site C can be accessed through the site B. Therefore, the site A needs to be processed.
  • the sum of the expected transmission rates of the pending services will be changed to 40, and the sum of the expected transmission rates of the pending services to be processed by Site C will be changed to 40.
  • the sum of the expected transmission rates of the to-be-processed services corresponding to the site D is still 50.
  • the site B is turned on, the sum of the expected transmission rates of the to-be-processed services corresponding to the site D is the largest among the remaining candidate sites.
  • Site B and Site D can be determined as Combination 1.
  • the candidate site with the largest sum of transmission rates is the site B, it can be determined that the site with the largest coverage among the sites adjacent to the site B is the site A, and if the site A is opened, the site A and The to-be-processed services that are shared by the site B can be accessed through the site A. Therefore, the sum of the expected transmission rates of the to-be-processed services to be processed by the site B is changed to 55. Moreover, since the site C and the site D and the site A do not have a common service to be covered, the sum of the expected transmission rates of the site C to be processed is still 75. The sum of the expected transmission rates of the services to be processed corresponding to the site D is still 50.
  • the site A is turned on, the sum of the expected transmission rates of the to-be-processed services corresponding to the site C is the largest among the remaining candidate sites.
  • Site A and Site C can be determined as Combination 2.
  • the station A may be determined. To open the site.
  • step B2 the sum of the expected transmission rates of the to-be-processed services of the remaining candidate sites is recalculated. Specifically, after the site A is opened, the to-be-processed service that is jointly covered by the site A and the site B can be accessed through the site A. Therefore, the desired transmission of the to-be-processed service to be processed by the site B is required. The sum of the rates is changed to 55.
  • control may repeat step B1 and step B2 according to the coverage requirement of the system (for example, the number of sites that need to be opened, or the ratio of the services covered by the site and the services covered by the unopened site), until step B1 and step B2 are repeated.
  • the coverage requirement of the system for example, the number of sites that need to be opened, or the ratio of the services covered by the site and the services covered by the unopened site.
  • the target service corresponding to each site can be determined, and the constraint of the preset condition is used to make one
  • the expected transmission rate of the target service can only be satisfied at the corresponding site, or can not be satisfied at any site, so that the traffic volume processed by the unique site can be determined, reflecting the change of the service distribution and the system pair.
  • FIGS. 1 and 2 a method of controlling a site opening according to an embodiment of the present invention is described in detail with reference to FIGS. 1 and 2.
  • a device for controlling a site to be opened according to an embodiment of the present invention will be described in detail with reference to FIG.
  • FIG. 3 is a block diagram showing the structure of an apparatus 200 for controlling a site to be turned on according to an embodiment of the present invention.
  • the apparatus 200 is configured in a communication system including at least two stations, as shown in FIG. 3, the apparatus 200 includes:
  • a coverage determining unit 210 configured to determine coverage of the at least two sites
  • a desired transmission rate determining unit 220 configured to determine a desired transmission rate of all services accessed through the communication system
  • the target service determining unit 230 is configured to determine, according to the coverage range of the at least two sites and the expected transmission rate of the all services, at least one target service that meets a preset condition, where one target service is only related to Corresponding to one of the at least two sites, the preset condition includes a first preset condition or a second preset condition,
  • the first preset condition is: for the first target service corresponding to the first site, in the at least two sites, only the first site can meet the expected transmission rate of the target service, and access the first target
  • the user equipment of the service is located within the coverage of the first site.
  • the second preset condition is that, for the second target service corresponding to the second site, any one of the at least two sites cannot meet the expected transmission rate of the target service, and accessing the The user equipment of the second target service is located in the coverage of the second site;
  • the open site determining unit 240 is configured to determine, as the target site of the open site, from the at least two sites according to the sum of the expected transmission rates of the target services corresponding to the sites.
  • the target service determining unit 230 is specifically configured to determine, according to the sum of the expected transmission rates of the target services corresponding to the sites, and the first preset threshold, determine the target as the open site from the at least two sites. a site, wherein a sum of expected transmission rates of the target services corresponding to the target site is greater than or equal to the first preset threshold.
  • the target service determining unit 230 is specifically configured to determine, according to a sum of a desired transmission rate of each target service corresponding to each site, and a transmission rate that each site can provide, from the at least two sites.
  • the second preset condition is specifically:
  • any one of the at least two sites cannot meet the expected transmission rate of the target service, and the user equipment accessing the second target service is located to include the first Within the coverage of at least two overlapping sites, including the second site, wherein the second site is the site with the highest transmission rate that can be provided in the at least two overlapping sites.
  • the open site determining unit 240 is further configured to determine a to-be-processed service, where the to-be-processed service is a service of the entire service except the target service corresponding to the target site;
  • the open site determining unit 240 is specifically configured to determine, according to a sum of expected transmission rates of the to-be-processed services corresponding to the candidate sites, the first candidate site, where the first candidate site is the In the alternative site, the corresponding site with the largest sum of expected transmission rates of each service to be processed;
  • first remaining service is a service other than the to-be-processed service corresponding to the first candidate site in the to-be-processed service
  • the second remaining service is a service other than the to-be-processed service corresponding to the third candidate site in the to-be-processed service
  • the first statistical rate is a sum of a desired transmission rate of each to-be-processed service corresponding to the first candidate site, and a corresponding number of the second candidate site a sum of the sum of the expected transmission rates of the remaining services
  • the second statistical rate being the sum of the expected transmission rates of the respective to-be-processed services corresponding to the third candidate site and the second corresponding to the fourth candidate site The sum of the sum of the expected transmission rates of the remaining services
  • the target service determining unit 230 is specifically configured to determine, according to coverage of the at least two sites, non-overlapping portions of the coverage of each site that do not overlap with coverage of other sites, and from all In the service, determining a first candidate service accessed by the user equipment located in the non-overlapping portion;
  • the target service determining unit 230 is specifically configured to determine, according to the coverage of the at least two sites, an overlap that overlaps with coverage of other sites in the coverage of each site. And determining, from the entire service, a second candidate service accessed by the user equipment located in the overlapping portion;
  • the apparatus 200 for controlling the opening of a station according to an embodiment of the present invention may correspond to an implementation body of the method 100 for controlling the opening of a site according to an embodiment of the present invention, for example, the above controller, and each unit in the apparatus 200 in which the control station is turned on
  • the other operations and/or functions described above are respectively implemented in order to implement the corresponding process of the method 100 in FIG. 1 , and are not described herein for brevity.
  • the device that controls the opening of the site can determine the target service corresponding to each site according to the coverage of each site, the expected transmission rate of each service, and the preset condition, and make a constraint by the preset condition.
  • the expected transmission rate of the target service can only be satisfied at the corresponding site, or can not be satisfied at any site, so that the traffic volume processed by the unique site can be determined, reflecting the change of the service distribution and the system pair.
  • FIG. 1 a method of controlling a site opening according to an embodiment of the present invention is described in detail with reference to FIG. 1 and FIG. 2.
  • a device for controlling a site to be opened according to an embodiment of the present invention will be described in detail with reference to FIG.
  • FIG. 4 shows a device 300 for controlling a site to be opened in an embodiment of the present invention.
  • the device 300 is configured in a communication system including at least two sites. As shown in FIG. 4, the device 300 includes:
  • processor 320 connected to the bus 310;
  • a memory 330 connected to the bus 310;
  • transceiver 340 connected to the bus 310;
  • the processor 320 calls, by using the bus 310, a program stored in the memory 330 for determining coverage of the at least two sites;
  • the preset condition includes a first preset condition Or the second preset condition
  • the first preset condition is: for the first target service corresponding to the first site, in the at least two sites, only the first site can meet the expected transmission rate of the target service, and access the first target
  • the user equipment of the service is located within the coverage of the first site.
  • the second preset condition is that, for the second target service corresponding to the second site, any one of the at least two sites cannot meet the expected transmission rate of the target service, and accessing the second target
  • the user equipment of the service is located within the coverage of the second site;
  • the processor 320 is specifically configured to determine, according to a sum of a desired transmission rate of each target service corresponding to each site, and a first preset threshold, determine a target site that is the open site from the at least two sites, The sum of the expected transmission rates of the target services corresponding to the target site is greater than or equal to the first preset threshold.
  • the processor 320 is specifically configured to determine, as the open site, the at least two sites according to a sum of a desired transmission rate of each target service corresponding to each site, and a transmission rate that each site can provide.
  • the second preset condition is specifically:
  • any one of the at least two sites cannot meet the expected transmission rate of the target service, and the user equipment accessing the second target service is located to include the first Within the coverage of at least two overlapping sites, including the second site, wherein the second site is the site with the highest transmission rate that can be provided in the at least two overlapping sites.
  • the processor 320 is further configured to determine a service to be processed, where the to-be-processed service is a service other than each target service corresponding to the target site in the entire service;
  • the processor 320 is specifically configured to determine, according to a sum of expected transmission rates of the to-be-processed services corresponding to the candidate sites, the first candidate site, where the first candidate site is the candidate The site in which the sum of the expected transmission rates of the respective to-be-processed services is the largest;
  • first remaining service is a service other than the to-be-processed service corresponding to the first candidate site in the to-be-processed service
  • the second remaining service is a service other than the to-be-processed service corresponding to the third candidate site in the to-be-processed service
  • the first statistical rate is a sum of a desired transmission rate of each to-be-processed service corresponding to the first candidate site, and a corresponding number of the second candidate site a sum of the sum of the expected transmission rates of the remaining services
  • the second statistical rate being the sum of the expected transmission rates of the respective to-be-processed services corresponding to the third candidate site and the second corresponding to the fourth candidate site The sum of the sum of the expected transmission rates of the remaining services
  • the processor 320 is specifically configured to determine, according to the coverage of the at least two sites, non-overlapping portions of the coverage of each site that do not overlap with coverage of other sites, and from the entire service. Determining the first candidate industry access to the user equipment located in the non-overlapping portion Business
  • the processor 320 is specifically configured to determine, according to coverage of the at least two sites, an overlapping portion of the coverage of each site that overlaps with coverage of other sites, and determine, from the entire service, a second alternative service accessed by the user equipment located in the overlapping portion;
  • the processing unit may also be referred to as a CPU.
  • the memory can include read only memory and random access memory and provides instructions and data to the processor. A portion of the memory may also include non-volatile line random access memory (NVRAM).
  • NVRAM non-volatile line random access memory
  • the device for transmitting data may be embedded or may be a standard Ethernet communication device such as a personal computer.
  • the modules of the device for transmitting data are coupled together by a bus system, wherein the bus system includes a data bus. In addition, it includes a power bus, a control bus, and a status signal bus.
  • the processor may implement or perform the steps and logic blocks disclosed in the method embodiments of the present invention.
  • the general purpose processor may be a microprocessor or the processor or any conventional processor, decoder or the like.
  • the steps of the method disclosed in the embodiments of the present invention may be directly implemented by the hardware processor, or may be performed by a combination of hardware and software modules in the decoding processor.
  • the software module can be located in a conventional storage medium such as random access memory, flash memory, read only memory, programmable read only memory or electrically erasable programmable memory, registers, and the like.
  • the storage medium is located in the memory, and the decoding unit or the processing unit reads the information in the memory, and completes the steps of the above method in combination with the hardware thereof.
  • the processor may be a central processing unit (“CPU"), and the processor may also be other general-purpose processors, digital signal processors (DSPs), and dedicated processors. Integrated circuit (ASIC), off-the-shelf programmable gate array (FPGA) or other programmable logic device, discrete gate or transistor logic device, discrete hardware component, etc.
  • the general purpose processor may be a microprocessor or the processor or any conventional processor or the like.
  • each step of the above method may be completed by an integrated logic circuit of hardware in a processor or an instruction in a form of software.
  • the steps of the method disclosed in the embodiments of the present invention may be directly implemented as a hardware processor, or may be performed by a combination of hardware and software modules in the processor.
  • Software modules can be located in random access memory, flash memory, read-only memory, programmable read-only memory Memory or electrically erasable programmable memory, registers, etc. are well-established in the storage medium of the art.
  • the storage medium is located in the memory, and the processor reads the information in the memory and combines the hardware to complete the steps of the above method. To avoid repetition, it will not be described in detail here.
  • the device 300 for controlling the site opening may correspond to the controller in the method of the embodiment of the present invention, and the modules in the device 300 that are controlled by the control site, that is, the modules and the other operations and/or functions described above are respectively In order to implement the corresponding process of the method 100 in FIG. 1, for brevity, details are not described herein again.
  • the device that controls the site is opened, and according to the coverage of each site, the expected transmission rate of each service, and the preset condition, the target service corresponding to each site can be determined, and the constraint of the preset condition is used to make a
  • the expected transmission rate of the target service can only be satisfied at the corresponding site, or can not be satisfied at any site, so that the traffic volume processed by the unique site can be determined, reflecting the change of the service distribution and the system pair.
  • the size of the sequence numbers of the above processes does not mean the order of execution, and the order of execution of each process should be determined by its function and internal logic, and should not be taken to the embodiments of the present invention.
  • the implementation process constitutes any limitation.
  • the disclosed systems, devices, and methods may be implemented in other manners.
  • the device embodiments described above are merely illustrative.
  • the division of the unit is only a logical function division.
  • there may be another division manner for example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored or not executed.
  • Another point that is shown or discussed between each other The coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
  • each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the functions may be stored in a computer readable storage medium if implemented in the form of a software functional unit and sold or used as a standalone product.
  • the technical solution of the present invention which is essential or contributes to the prior art, or a part of the technical solution, may be embodied in the form of a software product, which is stored in a storage medium, including
  • the instructions are used to cause a computer device (which may be a personal computer, server, or network device, etc.) to perform all or part of the steps of the methods described in various embodiments of the present invention.
  • the foregoing storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk, and the like. .

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Abstract

本发明提供一种控制站点开启的方法，包括：根据至少两个站点的覆盖范围和全部业务的期望传输速率，确定满足预设条件的至少一个目标业务，其中，预设条件包括第一预设条件或第二预设条件，第一预设条件为：针对与第一站点相对应的第一目标业务，仅第一站点能够满足第一目标业务的期望传输速率，且访问第一目标业务的用户设备位于第一站点的覆盖范围内，第二预设条件为：针对与第二站点相对应的第二目标业务，任一站点均不能够满足第二目标业务的期望传输速率，且访问第二目标业务的用户设备位于第二站点的覆盖范围内；根据各站点所对应的各目标业务的期望传输速率之和，从至少两个站点中确定作为开启站点的目标站点。

Description

控制站点开启的方法和装置 技术领域
本发明涉及通信领域，并且更具体地，涉及控制站点开启的方法和装置。
背景技术
在高密度宏微混合网络(Dense HetNet)中，宏站负责大范围的覆盖问题，而小站则主要负责吸收局部区域的数据业务传输需求。
由于在小范围内业务分布变化较快，在布网阶段，通常需要设置足够多的小站。随着小站硬件成本的下降，甚至可以考虑在所有能布站的地方都设置一个小站。
但是，由于业务分布的动态变化，如果使所有站点(包括宏站和小站)在任一时刻均保持开启状态，则可能出现某些站点在某个时段，需要处理的业务较少，甚至没有需要处理的业务，导致对能源的严重浪费，进而导致通信系统的能耗增大。
发明内容
本发明实施例提供一种控制站点开启的方法和装置，能够降低通信系统的能耗。
第一方面，提供了一种控制站点开启的装置，该装置配置在包括至少两个站点的通信系统中，该装置包括：覆盖范围确定单元，用于确定该至少两个站点的覆盖范围；期望传输速率确定单元，用于确定通过该通信系统进行访问的全部业务的期望传输速率；目标业务确定单元，用于根据该至少两个站点的覆盖范围和该全部业务的期望传输速率，从该全部业务中，确定满足预设条件的至少一个目标业务，其中，一个目标业务仅与该至少两个站点中的一个站点相对应，该预设条件包括第一预设条件或第二预设条件，该第一预设条件为：针对与第一站点相对应的第一目标业务，在该至少两个站点中，仅该第一站点能够满足该第一目标业务的期望传输速率，且访问该第一目标业务的用户设备位于该第一站点的覆盖范围内，该第二预设条件为：针对与第二站点相对应的第二目标业务，在该至少两个站点中，任一站点均不能够满足该第二目标业务的期望传输速率，且访问该第二目标业务的用户设备位 于该第二站点的覆盖范围内；开启站点确定单元，用于根据各该站点所对应的各目标业务的期望传输速率之和，从该至少两个站点中确定作为开启站点的目标站点。
结合第一方面，在第一方面的第一种实现方式中，该目标业务确定单元具体用于根据各该站点所对应的各目标业务的期望传输速率之和，以及第一预设门限，从该至少两个站点中确定作为开启站点的目标站点，其中，该目标站点所对应的各目标业务的期望传输速率之和大于等于该第一预设门限。
结合第一方面及其上述实现方式，在第一方面的第二种实现方式中，该目标业务确定单元具体用于根据各该站点所对应的各目标业务的期望传输速率之和，以及各该站点能够提供的传输速率，从该至少两个站点中确定作为开启站点的目标站点，其中，该目标站点能够提供的传输速率大于等于第二预设门限。
结合第一方面及其上述实现方式，在第一方面的第三种实现方式中，该第二预设条件具体为：针对与第二站点相对应的第二目标业务，在该至少两个站点中，任一站点均不能够满足该第二目标业务的期望传输速率，且访问该第二目标业务的用户设备位于包括该第二站点在内的至少两个重叠站点的覆盖范围内，其中，该第二站点是该至少两个重叠站点中能够提供的传输速率最大的站点。
结合第一方面及其上述实现方式，在第一方面的第四种实现方式中，该开启站点确定单元还用于确定待处理业务，该待处理业务是该全部业务中除该目标站点所对应的各目标业务以外的业务；用于确定备选站点，该备选站点是该至少两个站点中除该目标站点以外的站点；用于根据各该备选站点的覆盖范围，确定各该备选站点所对应的待处理业务，其中，一个备选站点所对应的待处理业务的用户设备位于该备选站点的覆盖范围内；用于根据各该备选站点所对应的各待处理业务的期望传输速率之和，控制该备选站点的开启。
结合第一方面及其上述实现方式，在第一方面的第五种实现方式中，该开启站点确定单元具体用于根据各该备选站点所对应的各待处理业务的期望传输速率之和，确定第一备选站点，其中，该第一备选站点是该备选站点中，所对应的各待处理业务的期望传输速率之和最大的站点；用于确定第一剩余业务，该第一剩余业务是该待处理业务中除该第一备选站点所对应的各 待处理业务以外的业务；用于根据各该备选站点的覆盖范围，确定各该备选站点所对应的第一剩余业务，其中，一个备选站点所对应的第一剩余业务的用户设备位于该备选站点的覆盖范围内；用于根据各该备选站点所对应的第一剩余业务的期望传输速率之和，确定第二备选站点，其中，该第二备选站点是该备选站点中，所对应的各第一剩余业务的期望传输速率之和最大的站点；用于根据各该备选站点所对应的各待处理业务的期望传输速率之和，确定第三备选站点，该第三备选站点是覆盖范围与该第一备选站点发生重叠的站点中，所对应的待处理业务的期望传输速率之和最大的站点；用于确定第二剩余业务，该第二剩余业务是该待处理业务中除该第三备选站点所对应的各待处理业务以外的业务；用于根据各该备选站点所对应的各第二剩余业务的期望传输速率之和，确定第四备选站点，其中，该第四备选站点是该备选站点中，所对应的各第二剩余业务的期望传输速率之和最大的站点；用于确定第一统计速率和第二统计速率，该第一统计速率是该第一备选站点所对应的各待处理业务的期望传输速率之和与该第二备选站点所对应的各第一剩余业务的期望传输速率之和的总和，该第二统计速率是该第三备选站点所对应的各待处理业务的期望传输速率之和与该第四备选站点所对应的各第二剩余业务的期望传输速率之和的总和；用于如果该第一统计速率大于该第二统计速率，则确定该第一备选站点为开启站点；用于如果该第一统计速率小于该第二统计速率，则确定该第三备选站点为开启站点。
结合第一方面及其上述实现方式，在第一方面的第六种实现方式中，该目标业务确定单元具体用于根据该至少两个站点的覆盖范围，确定各该站点的覆盖范围中的不与其他站点的覆盖范围发生重叠的非重叠部分，并从该全部业务中，确定位于该非重叠部分的用户设备访问的第一备选业务；用于根据该第一备选业务的期望传输速率，从该第一备选业务中，确定属于该目标业务的业务。
结合第一方面及其上述实现方式，在第一方面的第七种实现方式中，该目标业务确定单元具体用于根据该至少两个站点的覆盖范围，确定各该站点的覆盖范围中的与其他站点的覆盖范围发生重叠的重叠部分，并从该全部业务中，确定位于该重叠部分的用户设备访问的第二备选业务；用于根据该第二备选业务的期望传输速率，从该第二备选业务中，确定属于该目标业务的业务。
第二方面，提供了一种控制站点开启的方法，该方法在包括至少两个站点的通信系统中执行，该方法包括：确定该至少两个站点的覆盖范围；确定通过该通信系统进行访问的全部业务的期望传输速率；根据该至少两个站点的覆盖范围和该全部业务的期望传输速率，从该全部业务中，确定满足预设条件的至少一个目标业务，其中，一个目标业务仅与该至少两个站点中的一个站点相对应，该预设条件包括第一预设条件或第二预设条件，该第一预设条件为：针对与第一站点相对应的第一目标业务，在该至少两个站点中，仅该第一站点能够满足该第一目标业务的期望传输速率，且访问该第一目标业务的用户设备位于该第一站点的覆盖范围内，该第二预设条件为：针对与第二站点相对应的第二目标业务，在该至少两个站点中，任一站点均不能够满足该第二目标业务的期望传输速率，且访问该第二目标业务的用户设备位于该第二站点的覆盖范围内；根据各该站点所对应的各目标业务的期望传输速率之和，从该至少两个站点中确定作为开启站点的目标站点。
结合第二方面，在第二方面的第一种实现方式中，该根据各该站点所对应的各目标业务的期望传输速率之和，从该至少两个站点中确定作为开启站点的目标站点，包括：根据各该站点所对应的各目标业务的期望传输速率之和，以及第一预设门限，从该至少两个站点中确定作为开启站点的目标站点，其中，该目标站点所对应的各目标业务的期望传输速率之和大于等于该第一预设门限。
结合第二方面及其上述实现方式，在第二方面的第二种实现方式中，该根据各该站点所对应的各目标业务的期望传输速率之和，从该至少两个站点中确定作为开启站点的目标站点，包括：根据各该站点所对应的各目标业务的期望传输速率之和，以及各该站点能够提供的传输速率，从该至少两个站点中确定作为开启站点的目标站点，其中，该目标站点能够提供的传输速率大于等于第二预设门限。
结合第二方面及其上述实现方式，在第二方面的第三种实现方式中，该第二预设条件具体为：针对与第二站点相对应的第二目标业务，在该至少两个站点中，任一站点均不能够满足该第二目标业务的期望传输速率，且访问该第二目标业务的用户设备位于包括该第二站点在内的至少两个重叠站点的覆盖范围内，其中，该第二站点是该至少两个重叠站点中能够提供的传输速率最大的站点。
结合第二方面及其上述实现方式，在第二方面的第四种实现方式中，该方法还包括：确定待处理业务，该待处理业务是该全部业务中除该目标站点所对应的各目标业务以外的业务；确定备选站点，该备选站点是该至少两个站点中除该目标站点以外的站点；根据各该备选站点的覆盖范围，确定各该备选站点所对应的待处理业务，其中，一个备选站点所对应的待处理业务的用户设备位于该备选站点的覆盖范围内；根据各该备选站点所对应的各待处理业务的期望传输速率之和，控制该备选站点的开启。
结合第二方面及其上述实现方式，在第二方面的第五种实现方式中，该根据各该备选站点所对应的各待处理业务的期望传输速率之和，控制该备选站点的开启，包括：根据各该备选站点所对应的各待处理业务的期望传输速率之和，确定第一备选站点，其中，该第一备选站点是该备选站点中，所对应的各待处理业务的期望传输速率之和最大的站点；确定第一剩余业务，该第一剩余业务是该待处理业务中除该第一备选站点所对应的各待处理业务以外的业务；根据各该备选站点的覆盖范围，确定各该备选站点所对应的第一剩余业务，其中，一个备选站点所对应的第一剩余业务的用户设备位于该备选站点的覆盖范围内；根据各该备选站点所对应的第一剩余业务的期望传输速率之和，确定第二备选站点，其中，该第二备选站点是该备选站点中，所对应的各第一剩余业务的期望传输速率之和最大的站点；根据各该备选站点所对应的各待处理业务的期望传输速率之和，确定第三备选站点，该第三备选站点是覆盖范围与该第一备选站点发生重叠的站点中，所对应的待处理业务的期望传输速率之和最大的站点；确定第二剩余业务，该第二剩余业务是该待处理业务中除该第三备选站点所对应的各待处理业务以外的业务；根据各该备选站点所对应的各第二剩余业务的期望传输速率之和，确定第四备选站点，其中，该第四备选站点是该备选站点中，所对应的各第二剩余业务的期望传输速率之和最大的站点；确定第一统计速率和第二统计速率，该第一统计速率是该第一备选站点所对应的各待处理业务的期望传输速率之和与该第二备选站点所对应的各第一剩余业务的期望传输速率之和的总和，该第二统计速率是该第三备选站点所对应的各待处理业务的期望传输速率之和与该第四备选站点所对应的各第二剩余业务的期望传输速率之和的总和；如果该第一统计速率大于该第二统计速率，则确定该第一备选站点为开启站点；如果该第一统计速率小于该第二统计速率，则确定该第三备选站点为开 启站点。
结合第二方面及其上述实现方式，在第二方面的第六种实现方式中，该根据该至少两个站点的覆盖范围和该全部业务的期望传输速率，从该全部业务中，确定满足预设条件的至少一个目标业务，包括：根据该至少两个站点的覆盖范围，确定各该站点的覆盖范围中的不与其他站点的覆盖范围发生重叠的非重叠部分，并从该全部业务中，确定位于该非重叠部分的用户设备访问的第一备选业务；根据该第一备选业务的期望传输速率，从该第一备选业务中，确定属于该目标业务的业务。
结合第二方面及其上述实现方式，在第二方面的第七种实现方式中，该根据该至少两个站点的覆盖范围和该全部业务的期望传输速率，从该全部业务中，确定满足预设条件的至少一个目标业务，包括：根据该至少两个站点的覆盖范围，确定各该站点的覆盖范围中的与其他站点的覆盖范围发生重叠的重叠部分，并从该全部业务中，确定位于该重叠部分的用户设备访问的第二备选业务；根据该第二备选业务的期望传输速率，从该第二备选业务中，确定属于该目标业务的业务。
根据本发明实施例的控制站点开启的方法和装置，根据各站点的覆盖范围、各业务的期望传输速率和预设条件，能够确定各站点所对应的目标业务，通过该预设条件的约束，使一个目标业务的期望传输速率仅在所对应的站点能够得到满足，或者在任一站点均不能得到满足，从而，可以确定由唯一的一个站点进行处理的业务量，反映出业务分布的变化与系统对各站点的需求程度之间的对应关系，进而，通过根据各站点所对应的各目标业务的期望传输速率之和确定开启站点，能够响应业务分布的变化，使开启的站点与当前的业务分布相吻合，减少对能源的浪费，降低通信系统的能耗。
附图说明
为了更清楚地说明本发明实施例的技术方案，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是根据本发明一实施例的控制站点开启的方法的示意性流程图。
图2是表示执行本发明的控制站点开启的方法的通信系统的业务分布的 一例的示意图。
图3是根据本发明一实施例的控制站点开启的装置的示意性框图。
图4是根据本发明一实施例的控制站点开启的装置的示意性框图。
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。
本发明的技术方案，可以应用于各种通信系统，例如：全球移动通讯系统(GSM，Global System of Mobile communication)，码分多址(CDMA，Code Division Multiple Access)系统，宽带码分多址(WCDMA，Wideband Code Division Multiple Access Wireless)，通用分组无线业务(GPRS，General Packet Radio Service)，长期演进(LTE，Long Term Evolution)等。
用户设备(UE，User Equipment)，也可称之为移动终端(Mobile Terminal)、移动用户设备等，可以经无线接入网(例如，RAN，Radio Access Network)与一个或多个核心网进行通信，用户设备可以是移动终端，如移动电话(或称为“蜂窝”电话)和具有移动终端的计算机，例如，可以是便携式、袖珍式、手持式、计算机内置的或者车载的移动装置，它们与无线接入网交换语言和/或数据。
本发明实施例中的站点可以是宏小区基站控制器(RNC，Radio Network Controller)或基站(NodeB)，可以是GSM或CDMA中的基站(BTS，Base Transceiver Station)或基站控制器，也可以是WCDMA中的基站(NodeB)或基站控制器，还可以是LTE中的演进型基站(eNB或e-NodeB，evolutional Node B)，本发明并不限定。
或者，本发明实施例中的站点可以是微小区基站，可以是微基站(Micro)，也可以是微微基站(Pico)，还可以是家庭基站，也可称之为毫微微蜂窝基站(femto)或接入点(AP，Access Point)，本发明并不限定。
在本发明实施例中，作为该控制站点开启的方法的执行主体，或者说，控制站点开启的装置，可以是能够与各站点进行信令交互的控制器，该控制器能够向各站点发送开启指令或关闭指令，实现对各站点的开启的控制，并 且，上述信令的传输可以通过无线通信技术实现，即，上述控制器与各站点无线通信连接，或者，上述信令的传输也可以通过电缆光缆等物理通信介质实现，即上述控制器与各站点有线通信连接，本发明并未特别限定。并且，该控制器可以独立设置于通信系统中，也可以由集成该控制器功能的站点(例如，宏基站)代替，本发明并未特别限定。
图1示出了根据本发明一实施例的控制站点开启的方法100的示意性流程图，该方法100在包括至少两个站点的通信系统中执行，如图1所示，该方法100包括：
S110，确定该至少两个站点的覆盖范围；
S120，确定通过该通信系统进行访问的全部业务的期望传输速率；
S130，根据该至少两个站点的覆盖范围和该全部业务的期望传输速率，从该全部业务中，确定满足预设条件的至少一个目标业务，其中，一个目标业务仅与该至少两个站点中的一个站点相对应，该预设条件包括第一预设条件或第二预设条件，
该第一预设条件为：针对与第一站点相对应的第一目标业务，在该至少两个站点中，仅该第一站点能够满足该目标业务的期望传输速率，且访问该第一目标业务的用户设备位于该第一站点的覆盖范围内，
该第二预设条件为：针对与第二站点相对应的第二目标业务，在该至少两个站点中，任一站点均不能够满足该目标业务的期望传输速率，且访问该第二目标业务的用户设备位于该第二站点的覆盖范围内；
S140，根据各该站点所对应的各目标业务的期望传输速率之和，从该至少两个站点中确定作为开启站点的目标站点。
具体地说，在S110，控制器可以确定各站点的覆盖范围，需要说明的是，在本发明实施例中，一个站点的覆盖范围只是该站点的能够进行数据传输的覆盖范围，即，位于站点A的覆盖范围内的用户设备，不仅能够检测到该站点A的导频信号，而且能够与该站点A进行数据传输。
在本发明实施例中，控制器可以根据各站点的天线配置信息，例如，天线所发射的载波的波束方向在垂直方向上的倾斜角度，确定该载波的覆盖范围，进而将该载波的覆盖范围作为该站点的覆盖范围，也可以通过上述天线配置信息，结合相邻站点彼此之间的干扰情况，确定各站点的覆盖范围，例如，可以确定用户设备的当前位置，并获取用户设备所接收到的来自站点A 的信号中的信干噪比，如果该信干噪比接近预设门限，则可以认为该用户设备位于站点A的覆盖范围的边界，从而，可以确定该位置与该站点A之间的区域属于站点A的覆盖范围。
应理解，以上列举的确定站点的覆盖范围的方法仅为示例性说明，本发明并未特别限定。并且，上述具体过程也可以与现有技术相似，这里，为了避免赘述，省略其详细说明。
在S120，控制器可以确定系统现有的全部业务的期望传输速率。在本发明实施例中，业务的期望传输速率可以根据维持该业务进行所需要的最低传输速率确定，例如，可以将维持该业务进行所需要的最低传输速率，作为该业务的期望传输速率。
另外，作为示例而非限定，在本发明实施例中，控制器可以对各业务类型的业务需要的最低传输速率进行统计，从而，在执行该方法100时，根据业务的类型确定维持该业务进行所需要的最低传输速率，例如，可以确定实时类型的业务具有较高的期望速率，可以确定非实时类型的业务具有较低的期望速率，并且，作为实时类型的业务，可以列举，在线游戏、在线视频、视频通话等业务，作为非实时类型的业务，可以列举，网页浏览、数据下载等业务。
应理解，以上列举的确定业务的期望传输速率的方法仅为示例性说明，本发明并未限定于此，还可以在上述业务需要的最低传输速的基础上，根据用户签约信息和用户等级等用户信息，确定该用户所访问的业务的期望传输速率，该过程可以与现有技术相似，这里，为了避免赘述，省略其详细说明。
在S130，控制器可以确定各站点所对应的目标业务。
在本发明实施例中，由于各站点的覆盖范围可能发生重叠，因此，对于系统中既存的业务，可以分为以下两类：
A类，该业务的用户设备仅位于一个站点的覆盖范围内。
B类，该业务的用户设备位于两个或两个以上站点所重叠的覆盖范围内。
下面，分别对从以上两类业务中确定目标业务的方法进行说明。
针对A类业务
可选地，该根据该至少两个站点的覆盖范围和该全部业务的期望传输速率，从该全部业务中，确定满足预设条件的至少一个目标业务，包括：
根据该至少两个站点的覆盖范围，确定各该站点的覆盖范围中的不与其他站点的覆盖范围发生重叠的非重叠部分，并从该全部业务中，确定位于该非重叠部分的用户设备访问的第一备选业务；
根据该第一备选业务的期望传输速率，从该第一备选业务中，确定属于该目标业务的业务。
具体地说，控制器可以根据各站点的覆盖范围，确定各站点系统中的非重叠覆盖区域，即，该非重叠覆盖区域仅属于唯一的一个站点的覆盖范围，从而，可以确定位于该非重叠覆盖区域内的用户设备所访问的业务属于A类业务。
不失一般性，对于一个A类业务(为了便于理解，以下记做A类业务#1)，如果访问该A类业务#1的用户设备处于该站点#1的覆盖范围内，则控制器可以确定A类业务#1与站点#1相对应，即，该A类业务#1属于站点#1所对应的目标业务。
需要说明的是，在本发明实施例中，对于该A类业务#1，站点#1可以是能够满足其期望传输速率的站点，也可以是不能满足其期望传输速率的站点，本发明并未特别限定。即，对于A类业务，其可以是满足上述第一预设条件的业务，也可以是满足上述第二预设条件的业务。
针对B类业务
可选地，该根据该至少两个站点的覆盖范围和该全部业务的期望传输速率，从该全部业务中，确定满足预设条件的至少一个目标业务，包括：
根据该至少两个站点的覆盖范围，确定各该站点的覆盖范围中的与其他站点的覆盖范围发生重叠的重叠部分，并从该全部业务中，确定位于该重叠部分的用户设备访问的第二备选业务；
根据该第二备选业务的期望传输速率，从该第二备选业务中，确定属于该目标业务的业务。
具体地说，控制器可以根据各站点的覆盖范围，确定各站点系统中的重叠覆盖区域，即，该重叠覆盖区域属于至少两个站点的覆盖范围，从而，可以确定位于该重叠覆盖区域内的用户设备所访问的业务属于B类业务。
不失一般性，对于一个B类业务(为了便于理解，以下记做B类业务#1)可能存在以下三种情况：
情况1
访问该B类业务#1的用户设备处于例如，站点#2和站点#3的覆盖范围内，且，只有站点#2能够满足该B类业务#1的期望传输速率。
此情况下，控制器可以确定B类业务#1与站点#2相对应，即，该B类业务#1属于站点#2所对应的目标业务，即，对于B类业务#1，其可以是满足上述第一预设条件的业务。
情况2
访问该B类业务#2的用户设备处于例如，站点#4和站点#5的覆盖范围内，且，站点#4和站点#5均能够满足该B类业务#2的期望传输速率。
此情况下，控制器可以确定B类业务#2不属于目标业务。
情况3
访问该B类业务#3的用户设备处于例如，站点#4和站点#5的覆盖范围内，且，站点#4和站点#5均不能够满足该B类业务#3的期望传输速率。
此情况下，控制器可以确定B类业务#3属于站点#4或站点#5目标业务。
可选地，该第二预设条件具体为：
针对与第二站点相对应的第二目标业务，在该至少两个站点中，任一站点均不能够满足该目标业务的期望传输速率，且访问该第二目标业务的用户设备位于包括该第二站点在内的至少两个重叠站点的覆盖范围内，其中，该第二站点是该至少两个重叠站点中能够提供的传输速率最大的站点。
具体地说，在情况3下，控制器可以确定站点#4能够提供的传输速率，以及站点#5能够提供的传输速率，例如，如果站点#4能够提供的传输速率大于以及站点#5能够提供的传输速率，即，站点#4是覆盖范围覆盖了B类业务#3的用户设备的站点中能够提供的传输速率最大的站点，则控制器可以B类业务#3属于站点#4。即，对于B类业务#3，其可以是满足上述第二预设条件的业务。
在S140，控制器在确定了各站点所对应的目标业务之后，可以根据各站点所对应的各目标业务的期望传输速率之和(也可以称为，各目标业务的业务量)，确定需要开启的站点，即目标站点。
可选地，该根据各该站点所对应的各目标业务的期望传输速率之和，从该至少两个站点中确定作为开启站点的目标站点，包括：
根据各该站点所对应的各目标业务的期望传输速率之和，以及第一预设门限，从该至少两个站点中确定作为开启站点的目标站点，其中，该目标站 点所对应的各目标业务的期望传输速率之和大于等于该第一预设门限。
具体地说，在本发明实施例中，控制器可以确定各站点所对应的目标业务的期望传输速率之和，并将该所对应的目标业务的期望传输速率之和大于第一预设门限的站点作为上述目标站点。需要说明的是，在本发明实施例中，该第一预设门限的具体数值可以根据统计或实验得出，本发明并未特别限定。
可选地，该根据各该站点所对应的各目标业务的期望传输速率之和，从该至少两个站点中确定作为开启站点的目标站点，包括：
根据各该站点所对应的各目标业务的期望传输速率之和，以及各该站点能够提供的传输速率，从该至少两个站点中确定作为开启站点的目标站点，其中，该目标站点所对应的能够提供的传输速率大于等于该第二预设门限。
具体地说，在本发明实施例中，控制器可以确定各站点所对应的目标业务的期望传输速率之和，从而，可能出现多个站点所对应的目标业务的期望传输速率之和相似(例如，该各站点所对应的目标业务的期望传输速率之和彼此之间的差值在预设范围内)的情况，为了便于理解和说明，将这些站点称为相似站点，此情况下，控制器可以确定该相似站点能够提供的传输速率，并将上述相似站点中能够提供的传输速率较大的站点(一个或多个)，作为目标站点。
需要说明的，在上述确定目标站点的方式中，也可以在所对应的目标业务的期望传输速率之和大于第一预设门限的站点中，确定上述相似站点，本发明并未特别限定。
如上所述，可以确定作为开启站点的目标站点，其后，控制器还可以从未被确定为目标站点的站点中，继续确定需要开启的站点。
可选地，该方法还包括：
确定待处理业务，该待处理业务是该全部业务中除该目标站点所对应的各目标业务以外的业务；
确定备选站点，该备选站点是该至少两个站点中除该目标站点以外的站点；
根据各该备选站点的覆盖范围，确定各该备选站点所对应的待处理业务，其中，一个备选站点所对应的待处理业务的用户设备位于该备选站点的覆盖范围内；
根据各该备选站点所对应的各待处理业务的期望传输速率之和，控制该备选站点的开启。
具体地说，控制器可以根据如上所述确定的目标站点，从系统中的各站点中去除该目标站点，作为接下来需要判定是否开启的备选站点。
控制器可以根据如上所述确定的目标站点的覆盖范围，确定该目标站点的覆盖范围内的目标业务(即，目标站点所对应的目标业务)，并从系统的当前的全部任务中去除各目标站点所对应的目标业务，以获得待处理业务，作为接下来判定备选站点是否开启的依据。
并且，控制器可以根据如上所述确定的备选站点的覆盖范围，确定该目标站点的覆盖范围内的待处理业务(即，目标站点所对应的待处理业务)。
图2示出了通信系统的业务分布的一例，在图2所示业务分布示例中，站点A、站点B、站点C和站点D作为备选站点，其中，站点A的覆盖范围为图2中的范围A，站点B的覆盖范围为图2中的范围B，站点C的覆盖范围为图2中的范围C，站点D的覆盖范围为图2中的范围D。各覆盖范围内的数字表示处于该覆盖范围的各待处理业务的期望传输速率之和(也可以称为，各待处理业务的业务量)。
另外，存在各备选站点的覆盖范围发生重叠的情况，例如，图2示出了站点A和站点B的覆盖范围发生重叠的情况，并且，处于该重叠的范围内的待处理业务的期望传输速率之和为45，并且，图2示出了站点B和站点C的覆盖范围发生重叠的情况，并且，处于该重叠的范围内的待处理业务的期望传输速率之和为35。
因此，在图2所示业务分布示例中，站点A所对应的待处理业务的期望传输速率之和为40(仅由站点A覆盖的待处理业务的期望传输速率之和)+45(由站点A和站点B共同覆盖的待处理业务的期望传输速率之和)＝85；
站点B所对应的待处理业务的期望传输速率之和为20(仅由站点B覆盖的待处理业务的期望传输速率之和)+45(由站点A和站点B共同覆盖的待处理业务的期望传输速率之和)+35(由站点B和站点C共同覆盖的待处理业务的期望传输速率之和)＝100；
站点C所对应的待处理业务的期望传输速率之和为40(仅由站点C覆盖的待处理业务的期望传输速率之和)+35(由站点B和站点C共同覆盖的待处理业务的期望传输速率之和)＝75；
站点D所对应的待处理业务的期望传输速率之和为50。
需要说明的是，图2中示出的各备选站点的覆盖范围的形态(即，圆形)仅为示例性说明，本发明并不限定于此。并且，在本发明实施例中，未示出以上列举的各备选站点所对应的待处理业务的期望传输速率之和的单位，可以任意确定，例如，可以是Kb/s，Mb/s等。
在本发明实施例中控制器可以执行以下步骤，以确定各备选站点是否开启，即
步骤A1，控制器可以根据各备选站点所对应的待处理业务的期望传输速率之和，对各备选站点进行排序，例如，按降序排列，则可以得到以下顺序，站点B、站点A、站点C、站点D。
步骤A2，可以根据上述排序，将期望传输速率之和最大的备选站点(即，站点B)确定为需要开启的站点。
步骤A3，重新计算剩余的备选站点的待处理业务的期望传输速率之和。具体地说，由于站点B开启后，由站点A和站点B共同覆盖的待处理业务，由站点B和站点C共同覆盖的待处理业务均可以经由站点B访问，因此，站点A的需要处理的待处理业务的期望传输速率之和变更为40，站点C的需要处理的待处理业务的期望传输速率之和变更为40。并且，站点D与站点B的没有共同覆盖的待处理业务，站点D所对应的待处理业务的期望传输速率之和仍然为50。
并且，其后，控制其可以根据系统的覆盖要求(例如，需要开启的站点的数量，或者，开启站点覆盖的业务与未开启站点覆盖的业务的比例)，重复执行步骤A2和步骤A3，直至能够满足系统的覆盖要求。应理解，以上列举的系统的覆盖要求的具体参数仅为示例性说明，本发明并未特别限定。
如按如上所述步骤，如果仅选择了两个备选站点作为开启站点，将会依次选取站点B(所对应的待处理业务的期望传输速率之和为100)和站点D(所对应的待处理业务的期望传输速率之和为50)，因此，覆盖的待处理业务的期望传输速率之和为150，剩余的待处理业务的期望传输速率之和为80；
但是，如果依次选取站点A(所对应的待处理业务的期望传输速率之和为85)和站点C(所对应的待处理业务的期望传输速率之和为75)，则覆盖的待处理业务的期望传输速率之和能够达到160，剩余的待处理业务的期望传输速率之和仅为70，效果更优。
鉴于，以上情况，在本发明实施例中，还可以执行以下步骤，以确定各备选站点是否开启，即
可选地，该根据各该备选站点所对应的各待处理业务的期望传输速率之和，控制该备选站点的开启，包括：
根据各该备选站点所对应的各待处理业务的期望传输速率之和，确定第一备选站点，其中，该第一备选站点是该备选站点中，所对应的各待处理业务的期望传输速率之和最大的站点；
确定第一剩余业务，该第一剩余业务是该待处理业务中除该第一备选站点所对应的各待处理业务以外的业务；
根据各该备选站点的覆盖范围，确定各该备选站点所对应的第一剩余业务，其中，一个备选站点所对应的第一剩余业务的用户设备位于该备选站点的覆盖范围内；
根据各该备选站点所对应的第一剩余业务的期望传输速率之和，确定第二备选站点，其中，该第二备选站点是该备选站点中，所对应的各第一剩余业务的期望传输速率之和最大的站点；
根据各该备选站点所对应的各待处理业务的期望传输速率之和，确定第三备选站点，该第三备选站点是覆盖范围与该第一备选站点发生重叠的站点中，所对应的待处理业务的期望传输速率之和最大的站点；
确定第二剩余业务，该第二剩余业务是该待处理业务中除该第三备选站点所对应的各待处理业务以外的业务；
根据各该备选站点所对应的各第二剩余业务的期望传输速率之和，确定第四备选站点，其中，该第四备选站点是该备选站点中，所对应的各第二剩余业务的期望传输速率之和最大的站点；
确定第一统计速率和第二统计速率，该第一统计速率是该第一备选站点所对应的各待处理业务的期望传输速率之和与该第二备选站点所对应的各第一剩余业务的期望传输速率之和的总和，该第二统计速率是该第三备选站点所对应的各待处理业务的期望传输速率之和与该第四备选站点所对应的各第二剩余业务的期望传输速率之和的总和；
如果该第一统计速率大于该第二统计速率，则确定该第一备选站点为开启站点；
如果该第一统计速率小于该第二统计速率，则确定该第三备选站点为开 启站点。
具体地说，在步骤B1，控制器可以根据各备选站点所对应的待处理业务的期望传输速率之和，对各备选站点进行排序，例如，按降序排列，则可以得到以下顺序，站点B、站点A、站点C、站点D。
并且，可以根据上述排序，确定期望传输速率之和最大的备选站点，这里，为站点B。
其后，如果站点B开启，则由站点A和站点B共同覆盖的待处理业务，由站点B和站点C共同覆盖的待处理业务，均可以经由站点B访问，因此，站点A的需要处理的待处理业务的期望传输速率之和将变更为40，站点C的需要处理的待处理业务的期望传输速率之和将变更为40。并且，站点D与站点B的没有共同覆盖的待处理业务，站点D所对应的待处理业务的期望传输速率之和仍然为50。
即，如果站点B开启，则在剩余的备选站点中，站点D所对应的待处理业务的期望传输速率之和最大。
从而，可以将站点B和站点D确定为组合1。
并且，由于期望传输速率之和最大的备选站点为站点B，因此，可以确定与该站点B相邻的站点中，覆盖范围最大的站点为站点A，如果站点A开启，则由站点A和站点B共同覆盖的待处理业务，均可以经由站点A访问，因此，站点B的需要处理的待处理业务的期望传输速率之和将变更为55。并且，由于站点C和站点D与站点A的没有共同覆盖的待处理业务，因此，站点C的需要处理的待处理业务的期望传输速率之和仍然为75。站点D所对应的待处理业务的期望传输速率之和仍然为50。
即，如果站点A开启，则在剩余的备选站点中，站点C所对应的待处理业务的期望传输速率之和最大。
从而，可以将站点A和站点C确定为组合2。
由于组合2所对应的所对应的待处理业务的期望传输速率之和(160)大于组合2所对应的所对应的待处理业务的期望传输速率之和(150)，因此，可以将站点A确定为开启站点。
步骤B2，重新计算剩余的备选站点的待处理业务的期望传输速率之和。具体地说，由于站点A开启后，由站点A和站点B共同覆盖的待处理业务，可以经由站点A访问，因此，站点B的需要处理的待处理业务的期望传输 速率之和变更为55。
并且，其后，控制其可以根据系统的覆盖要求(例如，需要开启的站点的数量，或者，开启站点覆盖的业务与未开启站点覆盖的业务的比例)，重复执行步骤B1和步骤B2，直至能够满足系统的覆盖要求。应理解，以上列举的系统的覆盖要求的具体参数仅为示例性说明，本发明并未特别限定。
根据本发明实施例的控制站点开启的方法，根据各站点的覆盖范围、各业务的期望传输速率和预设条件，能够确定各站点所对应的目标业务，通过该预设条件的约束，使一个目标业务的期望传输速率仅在所对应的站点能够得到满足，或者在任一站点均不能得到满足，从而，可以确定由唯一的一个站点进行处理的业务量，反映出业务分布的变化与系统对各站点的需求程度之间的对应关系，进而，通过根据各站点所对应的各目标业务的期望传输速率之和确定开启站点，能够响应业务分布的变化，使开启的站点与当前的业务分布相吻合，减少对能源的浪费，降低通信系统的能耗增大。
上文中，结合图1和图2，详细描述了根据本发明实施例的控制站点开启的方法，下面，将结合图3，详细描述根据本发明实施例的控制站点开启的装置。
图3是本发明一个实施例的控制站点开启的装置200的结构框图。该装置200配置在包括至少两个站点的通信系统中，如图3所示，该装置200包括：
覆盖范围确定单元210，用于确定该至少两个站点的覆盖范围；
期望传输速率确定单元220，用于确定通过该通信系统进行访问的全部业务的期望传输速率；
目标业务确定单元230，用于根据该至少两个站点的覆盖范围和该全部业务的期望传输速率，从该全部业务中，确定满足预设条件的至少一个目标业务，其中，一个目标业务仅与该至少两个站点中的一个站点相对应，该预设条件包括第一预设条件或第二预设条件，
该第一预设条件为：针对与第一站点相对应的第一目标业务，在该至少两个站点中，仅该第一站点能够满足该目标业务的期望传输速率，且访问该第一目标业务的用户设备位于该第一站点的覆盖范围内，
该第二预设条件为：针对与第二站点相对应的第二目标业务，在该至少两个站点中，任一站点均不能够满足该目标业务的期望传输速率，且访问该 第二目标业务的用户设备位于该第二站点的覆盖范围内；
开启站点确定单元240，用于根据各该站点所对应的各目标业务的期望传输速率之和，从该至少两个站点中确定作为开启站点的目标站点。
可选地，该目标业务确定单元230具体用于根据各该站点所对应的各目标业务的期望传输速率之和，以及第一预设门限，从该至少两个站点中确定作为开启站点的目标站点，其中，该目标站点所对应的各目标业务的期望传输速率之和大于等于该第一预设门限。
可选地，该目标业务确定单元230具体用于根据各该站点所对应的各目标业务的期望传输速率之和，以及各该站点能够提供的传输速率，从该至少两个站点中确定作为开启站点的目标站点，其中，该目标站点所对应的能够提供的传输速率大于等于该第二预设门限。
可选地，该第二预设条件具体为：
针对与第二站点相对应的第二目标业务，在该至少两个站点中，任一站点均不能够满足该目标业务的期望传输速率，且访问该第二目标业务的用户设备位于包括该第二站点在内的至少两个重叠站点的覆盖范围内，其中，该第二站点是该至少两个重叠站点中能够提供的传输速率最大的站点。
可选地，该开启站点确定单元240还用于确定待处理业务，该待处理业务是该全部业务中除该目标站点所对应的各目标业务以外的业务；
用于确定备选站点，该备选站点是该至少两个站点中除该目标站点以外的站点；
用于根据各该备选站点的覆盖范围，确定各该备选站点所对应的待处理业务，其中，一个备选站点所对应的待处理业务的用户设备位于该备选站点的覆盖范围内；
用于根据各该备选站点所对应的各待处理业务的期望传输速率之和，控制该备选站点的开启。
可选地，该开启站点确定单元240具体用于根据各该备选站点所对应的各待处理业务的期望传输速率之和，确定第一备选站点，其中，该第一备选站点是该备选站点中，所对应的各待处理业务的期望传输速率之和最大的站点；
用于确定第一剩余业务，该第一剩余业务是该待处理业务中除该第一备选站点所对应的各待处理业务以外的业务；
用于根据各该备选站点的覆盖范围，确定各该备选站点所对应的第一剩余业务，其中，一个备选站点所对应的第一剩余业务的用户设备位于该备选站点的覆盖范围内；
用于根据各该备选站点所对应的第一剩余业务的期望传输速率之和，确定第二备选站点，其中，该第二备选站点是该备选站点中，所对应的各第一剩余业务的期望传输速率之和最大的站点；
用于根据各该备选站点所对应的各待处理业务的期望传输速率之和，确定第三备选站点，该第三备选站点是覆盖范围与该第一备选站点发生重叠的站点中，所对应的待处理业务的期望传输速率之和最大的站点；
用于确定第二剩余业务，该第二剩余业务是该待处理业务中除该第三备选站点所对应的各待处理业务以外的业务；
用于根据各该备选站点所对应的各第二剩余业务的期望传输速率之和，确定第四备选站点，其中，该第四备选站点是该备选站点中，所对应的各第二剩余业务的期望传输速率之和最大的站点；
用于确定第一统计速率和第二统计速率，该第一统计速率是该第一备选站点所对应的各待处理业务的期望传输速率之和与该第二备选站点所对应的各第一剩余业务的期望传输速率之和的总和，该第二统计速率是该第三备选站点所对应的各待处理业务的期望传输速率之和与该第四备选站点所对应的各第二剩余业务的期望传输速率之和的总和；
用于如果该第一统计速率大于该第二统计速率，则确定该第一备选站点为开启站点；
用于如果该第一统计速率小于该第二统计速率，则确定该第三备选站点为开启站点。
可选地，该目标业务确定单元230具体用于根据该至少两个站点的覆盖范围，确定各该站点的覆盖范围中的不与其他站点的覆盖范围发生重叠的非重叠部分，并从该全部业务中，确定位于该非重叠部分的用户设备访问的第一备选业务；
用于根据该第一备选业务的期望传输速率，从该第一备选业务中，确定属于该目标业务的业务。
可选地，该目标业务确定单元230具体用于根据该至少两个站点的覆盖范围，确定各该站点的覆盖范围中的与其他站点的覆盖范围发生重叠的重叠 部分，并从该全部业务中，确定位于该重叠部分的用户设备访问的第二备选业务；
用于根据该第二备选业务的期望传输速率，从该第二备选业务中，确定属于该目标业务的业务。
根据本发明实施例的控制站点开启的装置200可对应于本发明实施例的控制站点开启的方法100的实施主体，例如，上述控制器，并且，该控制站点开启的装置200中的各单元和上述其他操作和/或功能分别为了实现图1中的方法100的相应流程，为了简洁，在此不再赘述。
根据本发明实施例的控制站点开启的装置，根据各站点的覆盖范围、各业务的期望传输速率和预设条件，能够确定各站点所对应的目标业务，通过该预设条件的约束，使一个目标业务的期望传输速率仅在所对应的站点能够得到满足，或者在任一站点均不能得到满足，从而，可以确定由唯一的一个站点进行处理的业务量，反映出业务分布的变化与系统对各站点的需求程度之间的对应关系，进而，通过根据各站点所对应的各目标业务的期望传输速率之和确定开启站点，能够响应业务分布的变化，使开启的站点与当前的业务分布相吻合，减少对能源的浪费，降低通信系统的能耗增大。
上文中，结合图1和图2，详细描述了根据本发明实施例的控制站点开启的方法，下面，将结合图4，详细描述根据本发明实施例的控制站点开启的设备。
图4示出了本发明实施例的控制站点开启的设备300，该设备300配置在包括至少两个站点的通信系统中，如图4所示，该设备300包括：
总线310；
与所述总线310相连的处理器320；
与所述总线310相连的存储器330；
与所述总线310相连的收发器340；
其中，该处理器320通过所述总线310，调用所述存储器330中存储的程序，以用于确定该至少两个站点的覆盖范围；
用于确定通过该通信系统进行访问的全部业务的期望传输速率；
用于根据该至少两个站点的覆盖范围和该全部业务的期望传输速率，从该全部业务中，确定满足预设条件的至少一个目标业务，其中，一个目标业务仅与该至少两个站点中的一个站点相对应，该预设条件包括第一预设条件 或第二预设条件，
该第一预设条件为：针对与第一站点相对应的第一目标业务，在该至少两个站点中，仅该第一站点能够满足该目标业务的期望传输速率，且访问该第一目标业务的用户设备位于该第一站点的覆盖范围内，
该第二预设条件为：针对与第二站点相对应的第二目标业务，在该至少两个站点中，任一站点均不能够满足该目标业务的期望传输速率，且访问该第二目标业务的用户设备位于该第二站点的覆盖范围内；
用于根据各该站点所对应的各目标业务的期望传输速率之和，从该至少两个站点中确定作为开启站点的目标站点。
可选地，该处理器320具体用于根据各该站点所对应的各目标业务的期望传输速率之和，以及第一预设门限，从该至少两个站点中确定作为开启站点的目标站点，其中，该目标站点所对应的各目标业务的期望传输速率之和大于等于该第一预设门限。
可选地，该处理器320具体用于根据各该站点所对应的各目标业务的期望传输速率之和，以及各该站点能够提供的传输速率，从该至少两个站点中确定作为开启站点的目标站点，其中，该目标站点所对应的能够提供的传输速率大于等于该第二预设门限。
可选地，该第二预设条件具体为：
针对与第二站点相对应的第二目标业务，在该至少两个站点中，任一站点均不能够满足该目标业务的期望传输速率，且访问该第二目标业务的用户设备位于包括该第二站点在内的至少两个重叠站点的覆盖范围内，其中，该第二站点是该至少两个重叠站点中能够提供的传输速率最大的站点。
可选地，该处理器320还用于确定待处理业务，该待处理业务是该全部业务中除该目标站点所对应的各目标业务以外的业务；
用于确定备选站点，该备选站点是该至少两个站点中除该目标站点以外的站点；
用于根据各该备选站点的覆盖范围，确定各该备选站点所对应的待处理业务，其中，一个备选站点所对应的待处理业务的用户设备位于该备选站点的覆盖范围内；
用于根据各该备选站点所对应的各待处理业务的期望传输速率之和，控制该备选站点的开启。
可选地，该处理器320具体用于根据各该备选站点所对应的各待处理业务的期望传输速率之和，确定第一备选站点，其中，该第一备选站点是该备选站点中，所对应的各待处理业务的期望传输速率之和最大的站点；
用于确定第一剩余业务，该第一剩余业务是该待处理业务中除该第一备选站点所对应的各待处理业务以外的业务；
用于根据各该备选站点的覆盖范围，确定各该备选站点所对应的第一剩余业务，其中，一个备选站点所对应的第一剩余业务的用户设备位于该备选站点的覆盖范围内；
用于根据各该备选站点所对应的第一剩余业务的期望传输速率之和，确定第二备选站点，其中，该第二备选站点是该备选站点中，所对应的各第一剩余业务的期望传输速率之和最大的站点；
用于根据各该备选站点所对应的各待处理业务的期望传输速率之和，确定第三备选站点，该第三备选站点是覆盖范围与该第一备选站点发生重叠的站点中，所对应的待处理业务的期望传输速率之和最大的站点；
用于确定第二剩余业务，该第二剩余业务是该待处理业务中除该第三备选站点所对应的各待处理业务以外的业务；
用于根据各该备选站点所对应的各第二剩余业务的期望传输速率之和，确定第四备选站点，其中，该第四备选站点是该备选站点中，所对应的各第二剩余业务的期望传输速率之和最大的站点；
用于确定第一统计速率和第二统计速率，该第一统计速率是该第一备选站点所对应的各待处理业务的期望传输速率之和与该第二备选站点所对应的各第一剩余业务的期望传输速率之和的总和，该第二统计速率是该第三备选站点所对应的各待处理业务的期望传输速率之和与该第四备选站点所对应的各第二剩余业务的期望传输速率之和的总和；
用于如果该第一统计速率大于该第二统计速率，则确定该第一备选站点为开启站点；
用于如果该第一统计速率小于该第二统计速率，则确定该第三备选站点为开启站点。
可选地，该处理器320具体用于根据该至少两个站点的覆盖范围，确定各该站点的覆盖范围中的不与其他站点的覆盖范围发生重叠的非重叠部分，并从该全部业务中，确定位于该非重叠部分的用户设备访问的第一备选业 务；
用于根据该第一备选业务的期望传输速率，从该第一备选业务中，确定属于该目标业务的业务。
可选地，该处理器320具体用于根据该至少两个站点的覆盖范围，确定各该站点的覆盖范围中的与其他站点的覆盖范围发生重叠的重叠部分，并从该全部业务中，确定位于该重叠部分的用户设备访问的第二备选业务；
用于根据该第二备选业务的期望传输速率，从该第二备选业务中，确定属于该目标业务的业务。
在本发明实施例中，处理单器还可以称为CPU。存储器可以包括只读存储器和随机存取存储器，并向处理器提供指令和数据。存储器的一部分还可以包括非易失行随机存取存储器(NVRAM)。具体的应用中，传输数据的设备可以嵌入或者本身可以就是例如个人电脑之类的标准以太网通信设备，传输数据的设备的各个模块通过总线系统耦合在一起，其中，总线系统除包括数据总线之外，还包括电源总线、控制总线和状态信号总线。
处理器可以实现或者执行本发明方法实施例中的公开的各步骤及逻辑框图。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器，解码器等。结合本发明实施例所公开的方法的步骤可以直接体现为硬件处理器执行完成，或者用解码处理器中的硬件及软件模块组合执行完成。软件模块可以位于随机存储器，闪存、只读存储器，可编程只读存储器或者电可擦写可编程存储器、寄存器等本领域成熟的存储介质中。该存储介质位于存储器，解码单元或者处理单元读取存储器中的信息，结合其硬件完成上述方法的步骤。
应理解，在本发明实施例中，该处理器可以是中央处理单元(Central Processing Unit，简称为“CPU”)，该处理器还可以是其他通用处理器、数字信号处理器(DSP)、专用集成电路(ASIC)、现成可编程门阵列(FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件等。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。
在实现过程中，上述方法的各步骤可以通过处理器中的硬件的集成逻辑电路或者软件形式的指令完成。结合本发明实施例所公开的方法的步骤可以直接体现为硬件处理器执行完成，或者用处理器中的硬件及软件模块组合执行完成。软件模块可以位于随机存储器，闪存、只读存储器，可编程只读存 储器或者电可擦写可编程存储器、寄存器等本领域成熟的存储介质中。该存储介质位于存储器，处理器读取存储器中的信息，结合其硬件完成上述方法的步骤。为避免重复，这里不再详细描述。
根据本发明实施例的控制站点开启的设备300可对应于本发明实施例的方法中的控制器，并且，该控制站点开启的设备300中的各单元即模块和上述其他操作和/或功能分别为了实现图1中的方法100的相应流程，为了简洁，在此不再赘述。
根据本发明实施例的控制站点开启的设备，根据各站点的覆盖范围、各业务的期望传输速率和预设条件，能够确定各站点所对应的目标业务，通过该预设条件的约束，使一个目标业务的期望传输速率仅在所对应的站点能够得到满足，或者在任一站点均不能得到满足，从而，可以确定由唯一的一个站点进行处理的业务量，反映出业务分布的变化与系统对各站点的需求程度之间的对应关系，进而，通过根据各站点所对应的各目标业务的期望传输速率之和确定开启站点，能够响应业务分布的变化，使开启的站点与当前的业务分布相吻合，减少对能源的浪费，降低通信系统的能耗增大。
应理解，在本发明的各种实施例中，上述各过程的序号的大小并不意味着执行顺序的先后，各过程的执行顺序应以其功能和内在逻辑确定，而不应对本发明实施例的实施过程构成任何限定。
本领域普通技术人员可以意识到，结合本文中所公开的实施例描述的各示例的单元及算法步骤，能够以电硬件、或者计算机软件和电硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能，但是这种实现不应认为超出本发明的范围。
所属领域的技术人员可以清楚地了解到，为描述的方便和简洁，上述描述的系统、装置和单元的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。
在本申请所提供的几个实施例中，应该理解到，所揭露的系统、装置和方法，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，所述单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间 的耦合或直接耦合或通信连接可以是通过一些接口，装置或单元的间接耦合或通信连接，可以是电性，机械或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外，在本发明各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。
所述功能如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。基于这样的理解，本发明的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行本发明各个实施例所述方法的全部或部分步骤。而前述的存储介质包括：U盘、移动硬盘、只读存储器(ROM，Read-Only Memory)、随机存取存储器(RAM，Random Access Memory)、磁碟或者光盘等各种可以存储程序代码的介质。
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 (16)

  1. 一种控制站点开启的装置，其特征在于，所述装置配置在包括至少两个站点的通信系统中，所述装置包括：
    覆盖范围确定单元，用于确定所述至少两个站点的覆盖范围；
    期望传输速率确定单元，用于确定通过所述通信系统进行访问的全部业务的期望传输速率；
    目标业务确定单元，用于根据所述至少两个站点的覆盖范围和所述全部业务的期望传输速率，从所述全部业务中，确定满足预设条件的至少一个目标业务，其中，一个目标业务仅与所述至少两个站点中的一个站点相对应，所述预设条件包括第一预设条件或第二预设条件；
    所述第一预设条件为：针对与第一站点相对应的第一目标业务，在所述至少两个站点中，仅所述第一站点能够满足所述第一目标业务的期望传输速率，且访问所述第一目标业务的用户设备位于所述第一站点的覆盖范围内，
    所述第二预设条件为：针对与第二站点相对应的第二目标业务，在所述至少两个站点中，任一站点均不能够满足所述第二目标业务的期望传输速率，且访问所述第二目标业务的用户设备位于所述第二站点的覆盖范围内；
    开启站点确定单元，用于根据各所述站点所对应的各目标业务的期望传输速率之和，从所述至少两个站点中确定作为开启站点的目标站点。
  2. 根据权利要求1所述的装置，其特征在于，所述目标业务确定单元具体用于根据各所述站点所对应的各目标业务的期望传输速率之和，以及第一预设门限，从所述至少两个站点中确定作为开启站点的目标站点，其中，所述目标站点所对应的各目标业务的期望传输速率之和大于等于所述第一预设门限。
  3. 根据权利要求1或2所述的装置，其特征在于，所述目标业务确定单元具体用于根据各所述站点所对应的各目标业务的期望传输速率之和，以及各所述站点能够提供的传输速率，从所述至少两个站点中确定作为开启站点的目标站点，其中，所述目标站点能够提供的传输速率大于等于第二预设门限。
  4. 根据权利要求1至3中任一项所述的装置，其特征在于，所述第二预设条件具体为：
    针对与第二站点相对应的第二目标业务，在所述至少两个站点中，任一 站点均不能够满足所述第二目标业务的期望传输速率，且访问所述第二目标业务的用户设备位于包括所述第二站点在内的至少两个重叠站点的覆盖范围内，其中，所述第二站点是所述至少两个重叠站点中能够提供的传输速率最大的站点。
  5. 根据权利要求1至4中任一项所述的装置，其特征在于，所述开启站点确定单元还用于确定待处理业务，所述待处理业务是所述全部业务中除所述目标站点所对应的各目标业务以外的业务；
    用于确定备选站点，所述备选站点是所述至少两个站点中除所述目标站点以外的站点；
    用于根据各所述备选站点的覆盖范围，确定各所述备选站点所对应的待处理业务，其中，一个备选站点所对应的待处理业务的用户设备位于所述备选站点的覆盖范围内；
    用于根据各所述备选站点所对应的各待处理业务的期望传输速率之和，控制所述备选站点的开启。
  6. 根据权利要求5所述的装置，其特征在于，所述开启站点确定单元具体用于根据各所述备选站点所对应的各待处理业务的期望传输速率之和，确定第一备选站点，其中，所述第一备选站点是所述备选站点中，所对应的各待处理业务的期望传输速率之和最大的站点；
    用于确定第一剩余业务，所述第一剩余业务是所述待处理业务中除所述第一备选站点所对应的各待处理业务以外的业务；
    用于根据各所述备选站点的覆盖范围，确定各所述备选站点所对应的第一剩余业务，其中，一个备选站点所对应的第一剩余业务的用户设备位于所述备选站点的覆盖范围内；
    用于根据各所述备选站点所对应的第一剩余业务的期望传输速率之和，确定第二备选站点，其中，所述第二备选站点是所述备选站点中，所对应的各第一剩余业务的期望传输速率之和最大的站点；
    用于根据各所述备选站点所对应的各待处理业务的期望传输速率之和，确定第三备选站点，所述第三备选站点是覆盖范围与所述第一备选站点发生重叠的站点中，所对应的待处理业务的期望传输速率之和最大的站点；
    用于确定第二剩余业务，所述第二剩余业务是所述待处理业务中除所述第三备选站点所对应的各待处理业务以外的业务；
    用于根据各所述备选站点所对应的各第二剩余业务的期望传输速率之和，确定第四备选站点，其中，所述第四备选站点是所述备选站点中，所对应的各第二剩余业务的期望传输速率之和最大的站点；
    用于确定第一统计速率和第二统计速率，所述第一统计速率是所述第一备选站点所对应的各待处理业务的期望传输速率之和与所述第二备选站点所对应的各第一剩余业务的期望传输速率之和的总和，所述第二统计速率是所述第三备选站点所对应的各待处理业务的期望传输速率之和与所述第四备选站点所对应的各第二剩余业务的期望传输速率之和的总和；
    用于如果所述第一统计速率大于所述第二统计速率，则确定所述第一备选站点为开启站点；
    用于如果所述第一统计速率小于所述第二统计速率，则确定所述第三备选站点为开启站点。
  7. 根据权利要求1至6中任一项所述的装置，其特征在于，所述目标业务确定单元具体用于根据所述至少两个站点的覆盖范围，确定各所述站点的覆盖范围中的不与其他站点的覆盖范围发生重叠的非重叠部分，并从所述全部业务中，确定位于所述非重叠部分的用户设备访问的第一备选业务；
    用于根据所述第一备选业务的期望传输速率，从所述第一备选业务中，确定属于所述目标业务的业务。
  8. 根据权利要求1至7中任一项所述的装置，其特征在于，所述目标业务确定单元具体用于根据所述至少两个站点的覆盖范围，确定各所述站点的覆盖范围中的与其他站点的覆盖范围发生重叠的重叠部分，并从所述全部业务中，确定位于所述重叠部分的用户设备访问的第二备选业务；
    用于根据所述第二备选业务的期望传输速率，从所述第二备选业务中，确定属于所述目标业务的业务。
  9. 一种控制站点开启的方法，其特征在于，所述方法在包括至少两个站点的通信系统中执行，所述方法包括：
    确定所述至少两个站点的覆盖范围；
    确定通过所述通信系统进行访问的全部业务的期望传输速率；
    根据所述至少两个站点的覆盖范围和所述全部业务的期望传输速率，从所述全部业务中，确定满足预设条件的至少一个目标业务，其中，一个目标业务仅与所述至少两个站点中的一个站点相对应，所述预设条件包括第一预 设条件或第二预设条件，
    所述第一预设条件为：针对与第一站点相对应的第一目标业务，在所述至少两个站点中，仅所述第一站点能够满足所述第一目标业务的期望传输速率，且访问所述第一目标业务的用户设备位于所述第一站点的覆盖范围内，
    所述第二预设条件为：针对与第二站点相对应的第二目标业务，在所述至少两个站点中，任一站点均不能够满足所述第二目标业务的期望传输速率，且访问所述第二目标业务的用户设备位于所述第二站点的覆盖范围内；
    根据各所述站点所对应的各目标业务的期望传输速率之和，从所述至少两个站点中确定作为开启站点的目标站点。
  10. 根据权利要求9所述的方法，其特征在于，所述根据各所述站点所对应的各目标业务的期望传输速率之和，从所述至少两个站点中确定作为开启站点的目标站点，包括：
    根据各所述站点所对应的各目标业务的期望传输速率之和，以及第一预设门限，从所述至少两个站点中确定作为开启站点的目标站点，其中，所述目标站点所对应的各目标业务的期望传输速率之和大于等于所述第一预设门限。
  11. 根据权利要求9或10所述的方法，其特征在于，所述根据各所述站点所对应的各目标业务的期望传输速率之和，从所述至少两个站点中确定作为开启站点的目标站点，包括：
    根据各所述站点所对应的各目标业务的期望传输速率之和，以及各所述站点能够提供的传输速率，从所述至少两个站点中确定作为开启站点的目标站点，其中，所述目标站点能够提供的传输速率大于等于第二预设门限。
  12. 根据权利要求9至11中任一项所述的方法，其特征在于，所述第二预设条件具体为：
    针对与第二站点相对应的第二目标业务，在所述至少两个站点中，任一站点均不能够满足所述第二目标业务的期望传输速率，且访问所述第二目标业务的用户设备位于包括所述第二站点在内的至少两个重叠站点的覆盖范围内，其中，所述第二站点是所述至少两个重叠站点中能够提供的传输速率最大的站点。
  13. 根据权利要求9至12中任一项所述的方法，其特征在于，所述方法还包括：
    确定待处理业务，所述待处理业务是所述全部业务中除所述目标站点所对应的各目标业务以外的业务；
    确定备选站点，所述备选站点是所述至少两个站点中除所述目标站点以外的站点；
    根据各所述备选站点的覆盖范围，确定各所述备选站点所对应的待处理业务，其中，一个备选站点所对应的待处理业务的用户设备位于所述备选站点的覆盖范围内；
    根据各所述备选站点所对应的各待处理业务的期望传输速率之和，控制所述备选站点的开启。
  14. 根据权利要求13所述的方法，其特征在于，所述根据各所述备选站点所对应的各待处理业务的期望传输速率之和，控制所述备选站点的开启，包括：
    根据各所述备选站点所对应的各待处理业务的期望传输速率之和，确定第一备选站点，其中，所述第一备选站点是所述备选站点中，所对应的各待处理业务的期望传输速率之和最大的站点；
    确定第一剩余业务，所述第一剩余业务是所述待处理业务中除所述第一备选站点所对应的各待处理业务以外的业务；
    根据各所述备选站点的覆盖范围，确定各所述备选站点所对应的第一剩余业务，其中，一个备选站点所对应的第一剩余业务的用户设备位于所述备选站点的覆盖范围内；
    根据各所述备选站点所对应的第一剩余业务的期望传输速率之和，确定第二备选站点，其中，所述第二备选站点是所述备选站点中，所对应的各第一剩余业务的期望传输速率之和最大的站点；
    根据各所述备选站点所对应的各待处理业务的期望传输速率之和，确定第三备选站点，所述第三备选站点是覆盖范围与所述第一备选站点发生重叠的站点中，所对应的待处理业务的期望传输速率之和最大的站点；
    确定第二剩余业务，所述第二剩余业务是所述待处理业务中除所述第三备选站点所对应的各待处理业务以外的业务；
    根据各所述备选站点所对应的各第二剩余业务的期望传输速率之和，确定第四备选站点，其中，所述第四备选站点是所述备选站点中，所对应的各第二剩余业务的期望传输速率之和最大的站点；
    确定第一统计速率和第二统计速率，所述第一统计速率是所述第一备选站点所对应的各待处理业务的期望传输速率之和与所述第二备选站点所对应的各第一剩余业务的期望传输速率之和的总和，所述第二统计速率是所述第三备选站点所对应的各待处理业务的期望传输速率之和与所述第四备选站点所对应的各第二剩余业务的期望传输速率之和的总和；
    如果所述第一统计速率大于所述第二统计速率，则确定所述第一备选站点为开启站点；
    如果所述第一统计速率小于所述第二统计速率，则确定所述第三备选站点为开启站点。
  15. 根据权利要求9至14中任一项所述的方法，其特征在于，所述根据所述至少两个站点的覆盖范围和所述全部业务的期望传输速率，从所述全部业务中，确定满足预设条件的至少一个目标业务，包括：
    根据所述至少两个站点的覆盖范围，确定各所述站点的覆盖范围中的不与其他站点的覆盖范围发生重叠的非重叠部分，并从所述全部业务中，确定位于所述非重叠部分的用户设备访问的第一备选业务；
    根据所述第一备选业务的期望传输速率，从所述第一备选业务中，确定属于所述目标业务的业务。
  16. 根据权利要求9至15中任一项所述的方法，其特征在于，所述根据所述至少两个站点的覆盖范围和所述全部业务的期望传输速率，从所述全部业务中，确定满足预设条件的至少一个目标业务，包括：
    根据所述至少两个站点的覆盖范围，确定各所述站点的覆盖范围中的与其他站点的覆盖范围发生重叠的重叠部分，并从所述全部业务中，确定位于所述重叠部分的用户设备访问的第二备选业务；
    根据所述第二备选业务的期望传输速率，从所述第二备选业务中，确定属于所述目标业务的业务。
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