WO2017016105A1 - 一种Portal认证URL的动态选择方法、系统、及无线接入点 - Google Patents

一种Portal认证URL的动态选择方法、系统、及无线接入点 Download PDF

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Publication number
WO2017016105A1
WO2017016105A1 PCT/CN2015/095142 CN2015095142W WO2017016105A1 WO 2017016105 A1 WO2017016105 A1 WO 2017016105A1 CN 2015095142 W CN2015095142 W CN 2015095142W WO 2017016105 A1 WO2017016105 A1 WO 2017016105A1
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Prior art keywords
access point
wireless access
frequency band
url
terminal device
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PCT/CN2015/095142
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English (en)
French (fr)
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王斌
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上海斐讯数据通信技术有限公司
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Priority to US15/575,816 priority Critical patent/US20180302369A1/en
Priority to EP15899457.4A priority patent/EP3301879A4/en
Publication of WO2017016105A1 publication Critical patent/WO2017016105A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H04L63/0876—Network architectures or network communication protocols for network security for authentication of entities based on the identity of the terminal or configuration, e.g. MAC address, hardware or software configuration or device fingerprint
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/90—Details of database functions independent of the retrieved data types
    • G06F16/95—Retrieval from the web
    • G06F16/955—Retrieval from the web using information identifiers, e.g. uniform resource locators [URL]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/50—Address allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/55—Push-based network services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/40—Network security protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/06—Authentication
    • 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
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2101/00—Indexing scheme associated with group H04L61/00
    • H04L2101/60—Types of network addresses
    • H04L2101/618—Details of network addresses
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • H04L43/0805—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability
    • H04L43/0817—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability by checking functioning
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources

Definitions

  • the invention belongs to the technical field of wireless local area network processing, and relates to a selection method and system, in particular to a method, a system and a wireless access point for dynamically selecting a Portal authentication URL.
  • a portal is a web application that is typically used to provide personalized, single sign-on, aggregated content from various sources of information, and serves as the host for the presentation layer of the information system.
  • Portal provides users with a convenient, practical and flexible WLAN Internet web authentication method. Users connected to the WiFi hotspot can submit information such as account name and password on the Portal page, and it can be used with various broadband access servers (Broadband Remote Access Server, referred to as The BRAS communicates with the BRAS to authenticate and charge the user's Internet access process by interacting with the Authentication, Authorization and Accounting (AAA) system.
  • AAA Authentication, Authorization and Accounting
  • the portal authentication method is generally used to allow the user to access the WIFI network.
  • the Portal authentication server needs to push the unified Portal page to the STA browser.
  • the current unified Portal page push scheme commonly used has the following defects:
  • the Portal server uses a high-quality Portal page
  • the Portal page can be displayed on the STA browser very quickly.
  • the Portal server and the STA maintain a low communication rate the Portal page takes a long time to display on the STA browser. Before the Portal page is completely displayed, the user cannot access the Internet, and must wait, resulting in user satisfaction. The degree has dropped dramatically.
  • the Portal server uses a low-quality Portal page, it will result in an advertisement page that is not beautiful enough on the STA including the higher communication rate, which affects the interests of the advertiser.
  • the Portal server sometimes needs to transmit a high quality Portal page to the terminal device. It takes a lot of time, and users can't access the Internet before Portal authentication is completed, which leads to poor user physical examination and affects the interests of advertising promotion. It has become a technical problem that practitioners in the field need to solve urgently.
  • the object of the present invention is to provide a dynamic selection of a Portal authentication URL.
  • the method, the system, and the wireless access point are used to solve the problem that the Portal server sometimes transmits a high-quality Portal page to the terminal device due to various transmission parameters of the AP in the prior art, and the user needs to spend a lot of time before the Portal authentication is completed. Unable to access the Internet, resulting in poor user physical examination, affecting the interests of advertising promotion.
  • the present invention provides a method for dynamically selecting a Portal authentication URL, which is applied to a communication network including a Portal server, a wireless access point, and a terminal device, where the wireless access is performed.
  • the terminal device supports the first frequency band and the second frequency band, and the terminal device includes a terminal device supporting the first frequency band and a terminal device supporting the second frequency band
  • the dynamic selection method of the Portal authentication URL includes the following steps: Step 1 After the terminal device enters the communication connection state with the wireless access point, the first HTTP request message is sent; in step 2, it is determined whether the received HTTP request message is the first HTTP request message; if yes, the next step is performed.
  • step 3 If not, performing a normal process on the received HTTP request message; in step 3, acquiring a transmission parameter of the wireless access point, and calculating a dynamic selection decision value according to the transmission parameter; and step 4, selecting a decision value according to the dynamic selection, and pre-storing a first empirical value, and a second empirical value smaller than the first empirical value to determine a URL of a different category of Portal pages, and the encapsulation has been
  • the HTTP response message of the URL of the category Portal page is sent to the terminal device by using a redirection manner; wherein the URL of the Portal page of the determined category includes the URL of the Portal page of the first category, and the URL of the Portal page of the second category. And the URL3 of the Portal page of the third category; in step 5, the corresponding Portal page is pushed to the terminal device based on the HTTP response message of the URL of the determined category Portal page, and the corresponding Portal page is displayed by the browser of the mobile terminal. .
  • the transmission parameter includes: a CPU load status of the wireless access point, a number of terminal devices connected to the first frequency band on the wireless access point, and a connection support on the wireless access point. a frequency band and a number of terminal devices supporting the second frequency band, an average connection rate of the wireless access point and the terminal device; wherein the first frequency band is a 2.4G frequency band, and the second frequency band is a 5G frequency band.
  • the step 4 further includes: when the dynamic selection decision value is greater than the first experience value, sending an HTTP response packet encapsulating the URL of the first category Portal page to the terminal device by using a redirecting manner
  • the dynamic selection decision value is greater than or equal to the second empirical value is less than or equal to the first empirical value
  • the HTTP response packet encapsulating the URL of the second category Portal page is sent to the terminal device by using a redirecting manner
  • the HTTP response packet is smaller than the second experience value
  • the HTTP response packet encapsulating the URL of the third category Portal page is sent to the terminal device in a redirected manner.
  • Another aspect of the present invention provides a dynamic selection system for a Portal authentication URL, which is applied to a communication network including a Portal server, a wireless access point, and a terminal device, wherein the wireless access point supports the first frequency band and the second
  • the terminal device includes a terminal device supporting the first frequency band and a terminal device supporting the second frequency band
  • the dynamic selection system of the Portal authentication URL includes: a first sending module, configured to: the terminal device and the wireless device After the access point enters the communication connection state, the first HTTP request message is sent; the determining module is connected to the first sending module, and is used to determine whether the received HTTP request message is the first HTTP request message; if yes, Calling a first processing module for acquiring a transmission parameter of the wireless access point, calculating a dynamic selection decision value according to the transmission parameter, and if not, calling a second processing module for performing normal processing on the received HTTP request message a URL determining module, coupled to the first processing module, configured to determine a value according to the dynamic selection, a pre-stored first
  • the second sending module is connected to the URL determining module for packaging.
  • An HTTP response packet having a URL of the determined category Portal page is sent out;
  • the portal pushing module is connected to the second sending module, and is configured to push the corresponding Portal page to the HTTP response packet based on the URL of the determined category Portal page.
  • the terminal device displays the Portal page in a browser of the mobile terminal.
  • the transmission parameter in the first processing module includes: a CPU load status of the wireless access point, a number of terminal devices connected to the first frequency band on the wireless access point, and the wireless connection Connecting the number of terminal devices supporting the first frequency band and supporting the second frequency band, the average connection rate of the wireless access point and the terminal device, and the first frequency band is 2.4G frequency band, the second frequency band It is a 5G band.
  • the URL determining module is further configured to: when the dynamic selection decision value is greater than the first experience value, send an HTTP response packet encapsulating the URL of the first category Portal page to the a terminal device; when the dynamic selection decision value is greater than or equal to the second experience value is less than or equal to the first experience value, the HTTP response packet encapsulating the URL of the second category Portal page is sent to the terminal device by using a redirecting manner; When the dynamic selection decision value is smaller than the second experience value, the HTTP response packet encapsulating the URL of the third category Portal page is sent to the terminal device in a redirected manner.
  • a still further aspect of the present invention provides a wireless access point, where the wireless access point includes: a wireless driving unit, configured to receive a first HTTP request message and forward the same; the wireless driving unit includes a first frequency band a driving unit and a second frequency band driving unit; the message processing unit, connected to the wireless driving unit, configured to determine whether the received HTTP request message is the first HTTP request message; if yes, the call is used to acquire the Transmitting a parameter, calculating a Portal decision unit that dynamically selects a decision value according to the transmission parameter, and if not, performing a normal process on the received HTTP request message; the first message processing unit according to the dynamic selection decision value, pre-storing The first experience value, and the second experience value smaller than the first experience value, determine a URL of a different category of Portal pages, and send an HTTP response message encapsulating the URL of the determined category Portal page to the The terminal device; wherein the URL of the portal page of the determined category includes the URL of the Portal page of the first category, the URL 2 of the Portal page of the second
  • the transmission parameter of the wireless access point includes a CPU load status, a number of terminal devices connected to the first frequency band, and a number of terminal devices connected to the first frequency band and the second frequency band.
  • the dynamic selection method, system, and wireless access point of the Portal authentication URL of the present invention have the following beneficial effects:
  • the invention can reduce the time for the Portal server to transmit a high quality Portal page to the terminal device, improve user satisfaction, and reduce the influence on the interests of the advertiser.
  • FIG. 1 is a schematic flowchart showing a method for dynamically selecting a Portal authentication URL according to the present invention.
  • FIG. 2 is a schematic diagram showing the structure of a dynamic selection system for a Portal authentication URL according to the present invention.
  • FIG. 3 shows a schematic structural diagram of a wireless access point according to the present invention.
  • the method and system for dynamically selecting a Portal authentication URL according to the present invention are based on the following factors: When an STA is associated with an AP, the AP considers the main factors affecting the download speed of the Portal page: the CPU load status of the AP, the number of STA connections on the AP, and the AP. The connection rate with the STA, etc., to dynamically determine the Portal URL that matches the transmission capability to the STA.
  • Portal pages on different Portal URLs will have different qualities, and high quality Portal pages may be as high as 10MB, which is used when STAs have high download rates. High quality Portal pages can be as low as 10KB and are used when STAs have low download rates.
  • the method for dynamically selecting a Portal authentication URL is applied to a communication network including a Portal server, a wireless access point (AP), and a terminal device (STA), wherein the wireless access point (AP) supports the In the first frequency band and the second frequency band, the terminal device includes a terminal device supporting the first frequency band and a terminal device supporting the second frequency band, wherein the first frequency band is a 2.4G frequency band, and the second frequency band is a 5G frequency band, that is, the terminal device
  • the device (STA) includes a terminal device supporting the 2.4G frequency band and a terminal device supporting the 5G frequency band.
  • FIG. 1 is a schematic flowchart showing a method for dynamically selecting a Portal authentication URL. As shown in FIG. 1, the dynamic selection method of the Portal authentication URL includes the following steps:
  • the terminal device After the terminal device enters a communication connection state with the wireless access point, the terminal device (STA) sends a first HTTP request message.
  • the wireless access point (AP) determines whether the received HTTP request message is the first HTTP request message; if yes, performs the next Step S3, if no, step S4 is performed, that is, the wireless access point (AP) performs normal processing on the received HTTP request message, and the normal processing of the HTTP request message in this embodiment refers to For example, forwarding, parsing, etc., are not elaborated here.
  • the basis for determining whether the received HTTP request message is the first HTTP request message is wireless access. Check whether the format of the HTTP request packet is the packet format of the first HTTP request packet or whether the wireless access point is the first to find the HTTP request packet.
  • the wireless access point acquires its own transmission parameter, and calculates a dynamic selection decision value according to the transmission parameter.
  • the transmission parameter includes a CPU load status of the wireless access point, a number of terminal devices connected to the first frequency band on the wireless access point, and a connection to the first frequency band on the wireless access point ( 2.4G band) and the number of terminal devices supporting the second band (5G band), the average connection rate of the wireless access point and the terminal device.
  • the calculation manner of calculating the dynamic selection decision value is:
  • Dynamic selection decision value P1 ⁇ CPU load status of the wireless access point + P2 ⁇ number of terminal devices connected to the first frequency band on the wireless access point + P3 ⁇ connection on the wireless access point supports the first frequency band and support The number of terminal devices in the second frequency band + P4 / the average connection rate of the wireless access point and the terminal device; wherein, P1, P2, P3, and P4 are linear combination coefficients, respectively.
  • the wireless access point configures a rate limit on the mobile terminal, and the maximum value of the rate limit is VMax, the calculation manner of calculating the dynamic selection decision value is:
  • Dynamic selection decision value Max (P1 ⁇ CPU load status of the wireless access point + P2 ⁇ number of terminal devices connected to the first frequency band on the wireless access point + P3 ⁇ connection on the wireless access point supports the first frequency band and The number of terminal devices supporting the second frequency band + P4 / the average connection rate of the wireless access point and the terminal device, P5 ⁇ 1 / VMax); wherein P1, P2, P3, P4, P5 are linear combination coefficients, respectively . P1, P2, P3, P4, and P5 are determined by simulation experiments.
  • the wireless access point (AP) determines different according to the dynamic selection decision value, the pre-stored first empirical value (M0), and the second empirical value (M1) that is smaller than the first empirical value (M0). a URL of the category Portal page, and sending, by the redirecting method, an HTTP response message encapsulating the URL of the determined category Portal page to the terminal device; wherein the URL of the determined category Portal page includes the Portal page of the first category URL1, URL2 of the Portal page of the second category, and URL3 of the Portal page of the third category.
  • the pre-stored first experience value (M0) and the second experience value (M1) smaller than the first experience value (M0) are determined by the experience of the portal service manager according to the actual scenario.
  • the HTTP response message of the URL of the first category Portal page is encapsulated, and the HTTP corresponding message is a forged response.
  • the packet is sent to the terminal device through a redirect.
  • the URL of the first category Portal page represents the URL of the lowest quality Portal page.
  • the dynamic selection decision value is greater than or equal to the second empirical value less than or equal to the first empirical value, that is, M0 ⁇ M ⁇ M1
  • an HTTP response message with a URL of the second category Portal page is encapsulated, and the HTTP corresponding message is Forged response message, Sending to the terminal device by means of redirection.
  • the URL of the second category Portal page represents the URL of the medium quality Portal page.
  • the HTTP response message of the URL of the third category Portal page is encapsulated, and the HTTP corresponding message is a forged response message.
  • the redirect mode is sent to the terminal device.
  • the URL of the third category Portal page represents the URL of the high quality Portal page.
  • the Portal server pushes the corresponding Portal page to the terminal device based on the HTTP response message of the URL of the determined category Portal page to display the corresponding Portal page by the browser of the mobile terminal.
  • the dynamic selection method of the Portal authentication URL described in this embodiment can reduce the time for the Portal server to transmit a high quality Portal page to the terminal device, improve user satisfaction, and reduce the impact on the advertiser's interests.
  • This embodiment provides a dynamic selection system 1 for a Portal authentication URL, which is applied to a communication network including a Portal server, a wireless access point (AP), and a terminal device (STA), wherein the wireless access point (AP) supports The first frequency band and the second frequency band, the terminal device includes a terminal device supporting the first frequency band and a terminal device supporting the second frequency band, wherein the first frequency band is a 2.4G frequency band, and the second frequency band is a 5G frequency band, that is, the The terminal equipment (STA) includes terminal equipment supporting the 2.4G frequency band and terminal equipment supporting the 5G frequency band.
  • FIG. 2 shows a schematic structural diagram of a dynamic selection system for a Portal authentication URL.
  • the dynamic selection system 1 of the Portal authentication URL includes: a first sending module 11, a determining module 12, a first processing module 13, a second processing module 14, a URL determining module 15, and a second sending module 16. And the Portal Push Module 17.
  • the first sending module 11 is configured to send a first HTTP request message after the terminal device enters a communication connection state with the wireless access point.
  • the determining module 12 connected to the first sending module 11 is configured to determine whether the received HTTP request message is a first HTTP request message; if yes, invoke a transmission parameter for acquiring a wireless access point, according to the The transmission parameter calculates a first processing module 13 that dynamically selects a decision value, and if not, invokes a second processing module 14 for performing a conventional process on the received HTTP request message.
  • the transmission parameter in the first processing module 13 includes a CPU load status of the wireless access point, a number of terminal devices connected to the first frequency band on the wireless access point, and a connection on the wireless access point. Supporting the number of terminal devices in the first frequency band (2.4G frequency band) and the second frequency band (5G frequency band), the average connection rate of the wireless access point and the terminal device.
  • the manner in which the first processing module 13 calculates the dynamic selection decision value includes:
  • the calculation manner of calculating the dynamic selection decision value is:
  • Dynamic selection decision value P1 ⁇ CPU load status of the wireless access point + P2 ⁇ connection at the wireless access point supports the first frequency
  • P1, P2, P3, and P4 are linear combination coefficients, respectively.
  • the wireless access point configures a rate limit on the mobile terminal, and the maximum value of the rate limit is VMax, the calculation manner of calculating the dynamic selection decision value is:
  • Dynamic selection decision value Max (P1 ⁇ CPU load status of the wireless access point + P2 ⁇ number of terminal devices connected to the first frequency band on the wireless access point + P3 ⁇ connection on the wireless access point supports the first frequency band and The number of terminal devices supporting the second frequency band + P4 / the average connection rate of the wireless access point and the terminal device, P5 ⁇ 1 / VMax); wherein P1, P2, P3, P4, P5 are linear combination coefficients, respectively . P1, P2, P3, P4, and P5 are determined by simulation experiments.
  • the second processing module 14 is used for the normal processing of the HTTP request message, and the normal processing of the HTTP request message refers to, for example, forwarding, parsing, etc., which is not elaborated here.
  • the URL determining module 15 is connected to the first processing module 13 for determining a URL of a different category Portal page according to the dynamic selection decision value, the pre-stored first experience value, and the second experience value smaller than the first experience value. And sending, by the redirecting manner, the HTTP response packet encapsulating the URL of the determined category Portal page to the terminal device; wherein the URL of the portal page of the determined category includes the URL1 of the Portal page of the first category, and the second URL2 of the Portal page of the category and URL3 of the Portal page of the third category.
  • the pre-stored first experience value (M0) and the second experience value (M1) smaller than the first experience value (M0) are determined by the experience of the portal service manager according to the actual scenario.
  • the process of the URL determining module 15 determining the URLs of different categories of Portal pages is as follows:
  • the HTTP response message of the URL of the first category Portal page is encapsulated, and the HTTP corresponding message is a forged response.
  • the packet is sent to the terminal device through a redirect.
  • the URL of the first category Portal page represents the URL of the lowest quality Portal page.
  • the dynamic selection decision value is greater than or equal to the second empirical value less than or equal to the first empirical value, that is, M0 ⁇ M ⁇ M1
  • an HTTP response message with a URL of the second category Portal page is encapsulated, and the HTTP corresponding message is The spoofed response packet is sent to the terminal device in a redirected manner.
  • the URL of the second category Portal page represents the URL of the medium quality Portal page.
  • the HTTP response message of the URL of the third category Portal page is encapsulated, and the HTTP corresponding message is a forged response message.
  • the redirect mode is sent to the terminal device.
  • the URL of the third category Portal page represents the URL of the high quality Portal page.
  • the second sending module 16 connected to the URL determining module 15 is configured to encapsulate the Portal page of the determined category.
  • the HTTP response packet of the URL is sent out.
  • the portal pushing module 17 connected to the second sending module 16 is configured to push the corresponding Portal page to the terminal device based on the HTTP response message of the URL of the determined category Portal page to display the Portal by the browser of the mobile terminal. page.
  • the dynamic selection system of the Portal authentication URL described in this embodiment is applied to a communication network including a Portal server, a wireless access point (AP), and a terminal device (STA), which can reduce the time for the Portal server to transmit a high quality Portal page to the terminal device. Improve user satisfaction and reduce the impact on the interests of advertisers.
  • This embodiment provides a wireless access point 20.
  • FIG. 3 it is a schematic structural diagram of a wireless access point.
  • the wireless access point 20 includes a wireless driving unit 201, a message processing unit 202, and a Portal decision unit 203.
  • the kernel of the wireless access point 20 adopts a Linux Kernel 30.
  • the wireless driving unit 201 is configured to receive the first HTTP request message and forward it.
  • the wireless driving unit includes a first frequency band driving unit and a second frequency band driving unit.
  • the first frequency band driving unit is a 2.4G frequency band driving unit 201A
  • the second frequency band driving unit is a 5G frequency band driving unit 201B.
  • the first packet processing unit 202 connected to the wireless driving unit 201 is configured to determine whether the received HTTP request message is a first HTTP request message; if yes, invoke a transmission parameter for acquiring itself, according to the
  • the Portal decision unit 203 calculates a dynamic selection decision value for the transmission parameter, and if not, performs a normal process on the received HTTP request message; the message processing unit 202 selects the decision value according to the dynamic, the pre-stored first experience value.
  • the URL of the Portal page of the determined category includes the URL of the Portal page of the first category, the URL 2 of the Portal page of the second category, and the URL 3 of the Portal page of the third category.
  • the manner in which the Portal determining unit 203 specifically calculates the dynamic selection decision value includes:
  • the calculation manner of calculating the dynamic selection decision value is:
  • Dynamic selection decision value P1 ⁇ CPU load status of the wireless access point + P2 ⁇ number of terminal devices connected to the first frequency band on the wireless access point + P3 ⁇ connection on the wireless access point supports the first frequency band and support The number of terminal devices in the second frequency band + P4 / the average connection rate of the wireless access point and the terminal device; wherein, P1, P2, P3, and P4 are linear combination coefficients, respectively.
  • the wireless access point configures a rate limit on the mobile terminal, and the maximum value of the rate limit is VMax, the calculation manner of calculating the dynamic selection decision value is:
  • Dynamic selection decision value Max (P1 ⁇ CPU load status of the wireless access point + P2 ⁇ number of terminal devices connected to the first frequency band on the wireless access point + P3 ⁇ connection on the wireless access point supports the first frequency band and The number of terminal devices supporting the second frequency band + P4 / the average connection rate of the wireless access point and the terminal device, P5 ⁇ 1 / VMax); wherein P1, P2, P3, P4, P5 are linear combination coefficients, respectively . P1, P2, P3, P4, and P5 are determined by simulation experiments.
  • the process by which the first message processing unit 202 determines the URLs of different categories of Portal pages is as follows:
  • the HTTP response message of the URL of the first category Portal page is encapsulated, and the HTTP corresponding message is the first report.
  • the response packet forged by the text processing unit is sent to the terminal device in a redirected manner.
  • the URL of the first category Portal page represents the URL of the lowest quality Portal page.
  • the dynamic selection decision value is greater than or equal to the second empirical value less than or equal to the first empirical value, that is, M0 ⁇ M ⁇ M1
  • an HTTP response message with a URL of the second category Portal page is encapsulated, and the HTTP corresponding message is
  • the response packet forged by the first packet processing unit is sent to the terminal device in a redirected manner.
  • the URL of the second category Portal page represents the URL of the medium quality Portal page.
  • the dynamic selection decision value is smaller than the second experience value, that is, M ⁇ M1
  • an HTTP response message with a URL of the third category Portal page is encapsulated, and the HTTP corresponding message is forged by the first message processing unit.
  • the response packet is sent to the terminal device in a redirected manner.
  • the URL of the third category Portal page represents the URL of the high quality Portal page.
  • the dynamic selection method, system, and wireless access point of the Portal authentication URL can reduce the time for the Portal server to transmit a high quality Portal page to the terminal device, improve user satisfaction, and reduce the number of advertisers.
  • the impact of interest. Therefore, the present invention effectively overcomes various shortcomings in the prior art and has high industrial utilization value.

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Abstract

本发明提供一种Portal认证URL的动态选择方法，包括：待终端设备与无线接入点连接后，发送第一HTTP请求报文；判断接收到的HTTP请求报文是否为第一HTTP请求报文；若是，获取无线接入点的传输参数，根据传输参数计算动态选择判决值，根据动态选择判决值、预存的第一经验值、和小于第一经验值的第二经验值确定不同类别Portal页的URL，并将封装有已确定类别Portal页的URL的HTTP响应报文通过重定向方式发送至终端设备；基于已确定类别Portal页的URL的HTTP响应报文推送对应的Portal页至终端设备以移动终端的浏览器显示对应的Portal页。若否，对接收到的HTTP请求报文执行常规处理；本发明可以降低Portal服务器在传送高质量Portal页到终端设备的时间，提升用户满意度，减少对广告推广商利益的影响。

Description

一种Portal认证URL的动态选择方法、系统、及无线接入点 技术领域
本发明属于无线局域网处理技术领域，涉及一种选择方法及系统，特别是涉及一种Portal认证URL的动态选择方法、系统、及无线接入点。
背景技术
在当前的无线局域网(Wireless LAN，简称WLAN)业务中，Portal扮演着很重要的角色。Portal是一种web应用，通常用来提供个性化、单次登录、聚集各个信息源的内容，并作为信息系统表现层的宿主。Portal为用户提供了便捷、实用、灵活的WLAN上网web认证方法，连接到WiFi热点的用户通过在Portal页面提交帐户名和密码等信息，由它与各种宽带接入服务器(Broadband Remote Access Server，简称BRAS)进行通讯，交由BRAS与认证授权和计费(Authentication,Authorization and Accounting，简称AAA)系统交互完成用户上网流程的认证和计费。
在免费的公用WIFI网络中，为了能够有效的掌握接入用户的信息以及在免费WIFI网络中进行广告业务，通常使用Portal认证的方式让用户接入WIFI网络。为了完成Portal认证，Portal认证服务器需要把统一的Portal页推送到STA的浏览器上，而当前普遍使用的统一的Portal页推送方案会有以下缺陷：
1)如果Portal服务器采用高质量的Portal页面，当Portal服务器和STA之间保持较高的通信速率时，Portal页面可以很快在STA浏览器上显示。而当Portal服务器和STA之间保持较低的通信速率时，Portal页面需要很长时间才能在STA浏览器上显示，在Portal页完整显示之前，用户无法接入Internet网，必须等待，导致用户满意度急剧下降。
1)如果Portal服务器采用低质量的Portal页面，会导致包括较高通信速率的STA上显示的是不够精美的广告页面，影响了广告推广商的利益。
因此，如何提供一种Portal认证URL的动态选择方法、系统、及无线接入点以解决现有技术中的由于AP的各种传输参数等原因，Portal服务器有时传送高质量Portal页面到终端设备需要耗费大量时间，而在Portal认证完成之前用户无法接入互联网，导致用户体检很差，影响广告推广的利益等种种缺陷，实已成为本领域从业者亟待解决的技术问题。
发明内容
鉴于以上所述现有技术的缺点，本发明的目的在于提供一种Portal认证URL的动态选择 方法、系统、及无线接入点，用于解决现有技术中由于AP的各种传输参数等原因，Portal服务器有时传送高质量Portal页面到终端设备需要耗费大量时间，而在Portal认证完成之前用户无法接入互联网，导致用户体检很差，影响广告推广的利益的问题。
为实现上述目的及其他相关目的，本发明一方面提供一种Portal认证URL的动态选择方法，该方法应用于包括Portal服务器、无线接入点、终端设备的通信网络，其中，所述无线接入点支持第一频段和第二频段，所述终端设备包括支持第一频段的终端设备和支持第二频段的终端设备，所述Portal认证URL的动态选择方法包括以下步骤：步骤一，待所述终端设备与所述无线接入点进入通信连接状态后，发送第一HTTP请求报文；步骤二，判断接收到的HTTP请求报文是否为第一HTTP请求报文；若是，执行下一步骤，若否，对接收到的HTTP请求报文执行常规处理；步骤三，获取无线接入点的传输参数，根据所述传输参数计算动态选择判决值；步骤四，根据所述动态选择判决值、预存的第一经验值、和小于所述第一经验值的第二经验值确定不同类别Portal页的URL，并将封装有已确定类别Portal页的URL的HTTP响应报文通过重定向方式发送至所述终端设备；其中，已确定类别的Portal页的URL包括第一类别的Portal页的URL1、第二类别的Portal页的URL2、及第三类别的Portal页的URL3；步骤五，基于已确定类别Portal页的URL的HTTP响应报文推送对应的Portal页至所述终端设备以所述移动终端的浏览器显示对应的Portal页。
可选地，所述传输参数包括：所述无线接入点的CPU负载状况、所述无线接入点上连接支持第一频段的终端设备的个数、所述无线接入点上连接支持第一频段和支持第二频段的终端设备的个数、所述无线接入点和所述终端设备的平均连接速率；其中所述第一频段为2.4G频段，第二频段为5G频段。
可选地，若所述无线接入点对所述移动终端未配置限速，计算动态选择判决值的一种计算方式为：动态选择判决值＝P1×无线接入点的CPU负载状况+P2×无线接入点上连接支持第一频段的终端设备的个数+P3×无线接入点上连接支持第一频段和支持第二频段的终端设备的个数+P4/无线接入点和所述终端设备的平均连接速率；其中，P1，P2，P3，P4分别为线性组合系数。
可选地，若所述无线接入点对所述移动终端配置限速，且所述限速的最大值为VMax时，计算动态选择判决值的一种计算方式为：动态选择判决值＝Max(P1×无线接入点的CPU负载状况+P2×无线接入点上连接支持第一频段的终端设备的个数+P3×无线接入点上连接支持第一频段和支持第二频段的终端设备的个数+P4/无线接入点和所述终端设备的平均连接速率，P5×1/VMax)；其中，P1，P2，P3，P4，P5分别为线性组合系数。
可选地，所述步骤四还包括：当所述动态选择判决值大于第一经验值时，将封装有第一类别Portal页的URL的HTTP响应报文通过重定向方式发送至所述终端设备；当所述动态选择判决值大于等于第二经验值小于等于第一经验值时，将封装有第二类别Portal页的URL的HTTP响应报文通过重定向方式发送至所述终端设备；当所述动态选择判决值小于所述第二经验值时，将封装有第三类别Portal页的URL的HTTP响应报文通过重定向方式发送至所述终端设备。
本发明另一方面提供一种Portal认证URL的动态选择系统，该系统应用于包括Portal服务器、无线接入点、终端设备的通信网络，其中，所述无线接入点支持第一频段和第二频段，所述终端设备包括支持第一频段的终端设备和支持第二频段的终端设备，所述Portal认证URL的动态选择系统包括：第一发送模块，用于待所述终端设备与所述无线接入点进入通信连接状态后，发送第一HTTP请求报文；判断模块，与所述第一发送模块连接，用于判断接收到的HTTP请求报文是否为第一HTTP请求报文；若是，调用用于获取无线接入点的传输参数，根据所述传输参数计算动态选择判决值的第一处理模块，若否，调用用于对接收到的HTTP请求报文执行常规处理的第二处理模块；URL确定模块，与所述第一处理模块连接，用于根据所述动态选择判决值、预存的第一经验值、和小于所述第一经验值的第二经验值确定不同类别Portal页的URL，并将封装有已确定类别Portal页的URL的HTTP响应报文通过重定向方式发送至所述终端设备；其中，已确定类别的Portal页的URL包括第一类别的Portal页的URL1、第二类别的Portal页的URL2、及第三类别的Portal页的URL3；第二发送模块，与所述URL确定模块连接，用于将封装有已确定类别Portal页的URL的HTTP响应报文发送出去；Portal推送模块，与所述第二发送模块连接，用于基于已确定类别Portal页的URL的HTTP响应报文推送对应的Portal页至所述终端设备以所述移动终端的浏览器显示该Portal页。
可选地，所述第一处理模块中的传输参数包括：所述无线接入点的CPU负载状况、所述无线接入点上连接支持第一频段的终端设备的个数、所述无线接入点上连接支持第一频段和支持第二频段的终端设备的个数、所述无线接入点和所述终端设备的平均连接速率；其中所述第一频段为2.4G频段，第二频段为5G频段。
可选地，所述第一处理模块还用于：若所述无线接入点对所述移动终端未配置限速，计算动态选择判决值的一种计算方式为：动态选择判决值＝P1×无线接入点的CPU负载状况+P2×无线接入点上连接支持第一频段的终端设备的个数+P3×无线接入点上连接支持第一频段和支持第二频段的终端设备的个数+P4/无线接入点和所述终端设备的平均连接速率；其中， P1，P2，P3，P4分别为线性组合系数；若所述无线接入点对所述移动终端配置限速，且所述限速的最大值为VMax时，计算动态选择判决值的一种计算方式为：动态选择判决值＝Max(P1×无线接入点的CPU负载状况+P2×无线接入点上连接支持第一频段的终端设备的个数+P3×无线接入点上连接支持第一频段和支持第二频段的终端设备的个数+P4/无线接入点和所述终端设备的平均连接速率，P5×1/VMax)；其中，P1，P2，P3，P4，P5分别为线性组合系数。
可选地，所述URL确定模块还用于：当所述动态选择判决值大于第一经验值时，将封装有第一类别Portal页的URL的HTTP响应报文通过重定向方式发送至所述终端设备；当所述动态选择判决值大于等于第二经验值小于等于第一经验值时，将封装有第二类别Portal页的URL的HTTP响应报文通过重定向方式发送至所述终端设备；当所述动态选择判决值小于所述第二经验值时，将封装有第三类别Portal页的URL的HTTP响应报文通过重定向方式发送至所述终端设备。
本发明又一方面还提供一种无线接入点，所述无线接入点包括：无线驱动单元，用于接收第一HTTP请求报文，并将其转发；所述无线驱动单元包括第一频段驱动单元和第二频段驱动单元；报文处理单元，与所述无线驱动单元连接的，用于判断接收到的HTTP请求报文是否为第一HTTP请求报文；若是，调用用于获取自身的传输参数，根据所述传输参数计算动态选择判决值的Portal判决单元，若否，对接收到的HTTP请求报文执行常规处理；所述第一报文处理单元根据所述动态选择判决值、预存的第一经验值、和小于所述第一经验值的第二经验值确定不同类别Portal页的URL，并将封装有已确定类别Portal页的URL的HTTP响应报文通过重定向方式发送至所述终端设备；其中，已确定类别的Portal页的URL包括第一类别的Portal页的URL1、第二类别的Portal页的URL2、及第三类别的Portal页的URL3。
可选地，所述无线接入点的传输参数包括CPU负载状况、其上连接支持第一频段的终端设备的个数、其上连接支持第一频段和支持第二频段的终端设备的个数、其与终端设备的平均连接速率；其中所述第一频段为2.4G频段，第二频段为5G频段。
可选地，所述Portal判决单元还用于：若所述无线接入点对所述移动终端未配置限速，计算动态选择判决值的一种计算方式为：动态选择判决值＝P1×无线接入点的CPU负载状况+P2×无线接入点上连接支持第一频段的终端设备的个数+P3×无线接入点上连接支持第一频段和支持第二频段的终端设备的个数+P4/无线接入点和所述终端设备的平均连接速率；其中，P1，P2，P3，P4分别为线性组合系数；若所述无线接入点对所述移动终端配置限速，且所述限速的最大值为VMax时，计算动态选择判决值的一种计算方式为：动态选择判决值 ＝Max(P1×无线接入点的CPU负载状况+P2×无线接入点上连接支持第一频段的终端设备的个数+P3×无线接入点上连接支持第一频段和支持第二频段的终端设备的个数+P4/无线接入点和所述终端设备的平均连接速率，P5×1/VMax)；其中，P1，P2，P3，P4，P5分别为线性组合系数。
如上所述，本发明的Portal认证URL的动态选择方法、系统、及无线接入点，具有以下有益效果：
本发明可以降低Portal服务器在传送高质量Portal页到终端设备的时间，提升用户满意度，减少对广告推广商利益的影响。
附图说明
图1显示为本发明的Portal认证URL的动态选择方法流程示意图。
图2显示为本发明的Portal认证URL的动态选择系统的原理结构示意图。
图3显示为本发明的无线接入点的原理结构示意图。
元件标号说明
1         Portal认证URL的动态选择系统
11        第一发送模块
12        判断模块
13        第一处理模块
14        第二处理模块
15        URL确定模块
16        第二发送模块
17        Portal推送模块
20        无线接入点
201       无线驱动单元
201A      第一频段驱动单元
201B      第二频段驱动单元
202       报文处理单元
203       Portal判决单元
30        Linux  Kernel
S1～S5    步骤
具体实施方式
以下通过特定的具体实例说明本发明的实施方式，本领域技术人员可由本说明书所揭露的内容轻易地了解本发明的其他优点与功效。本发明还可以通过另外不同的具体实施方式加以实施或应用，本说明书中的各项细节也可以基于不同观点与应用，在没有背离本发明的精神下进行各种修饰或改变。需说明的是，在不冲突的情况下，以下实施例及实施例中的特征可以相互组合。
需要说明的是，以下实施例中所提供的图示仅以示意方式说明本发明的基本构想，遂图式中仅显示与本发明中有关的组件而非按照实际实施时的组件数目、形状及尺寸绘制，其实际实施时各组件的型态、数量及比例可为一种随意的改变，且其组件布局型态也可能更为复杂。
本发明所述的Portal认证URL的动态选择方法及系统是基于当STA关联到AP上时，AP会综合考虑影响Portal页面下载速度的主要因素：AP的CPU负载状况、AP上STA连接数和AP和STA的连接速率等，来动态决定选择与传送能力相符合的Portal URL给STA。不同的Portal URL上的Portal页将具备不同的质量，高质量的Portal页可能高达10MB，在STA拥有高下载速率下使用。高质量的Portal页可能低达10KB，在STA拥有低下载速率下使用。
实施例一
本实施例所述的Portal认证URL的动态选择方法，应用于包括Portal服务器、无线接入点(AP)、终端设备(STA)的通信网络，其中，所述无线接入点(AP)支持第一频段和第二频段，所述终端设备包括支持第一频段的终端设备和支持第二频段的终端设备，其中所述第一频段为2.4G频段，第二频段为5G频段，即所述终端设备(STA)包括支持2.4G频段的终端设备和支持5G频段的终端设备。请参阅图1，显示为Portal认证URL的动态选择方法的方法流程示意图。如图1所示，所述Portal认证URL的动态选择方法包括以下步骤：
S1，待所述终端设备与所述无线接入点进入通信连接状态后，所述终端设备(STA)发送第一HTTP请求报文。
S2，所述无线接入点(AP)在接收到所述终端设备(STA)的HTTP请求报文后，判断接收到的HTTP请求报文是否为第一HTTP请求报文；若是，执行下一步骤，即步骤S3，若否，执行步骤S4，即所述无线接入点(AP)对接收到的HTTP请求报文执行常规处理，在本实施例中对HTTP请求报文的常规处理是指例如转发，解析等等处理，此处不在详细阐述。在本实施例中，判断接受到的HTTP请求报文是否为第一HTTP请求报文的依据为无线接入 点检测HTTP请求报文的格式是否为第一HTTP请求报文的报文格式或无线接入点是否是第一次发现HTTP请求报文。
S3，所述无线接入点获取自身的传输参数，根据所述传输参数计算动态选择判决值。其中，所述传输参数包括所述无线接入点的CPU负载状况、所述无线接入点上连接支持第一频段的终端设备的个数、所述无线接入点上连接支持第一频段(2.4G频段)和支持第二频段(5G频段)的终端设备的个数、所述无线接入点和所述终端设备的平均连接速率。
若所述无线接入点对所述移动终端未配置限速，计算动态选择判决值的计算方式为：
动态选择判决值＝P1×无线接入点的CPU负载状况+P2×无线接入点上连接支持第一频段的终端设备的个数+P3×无线接入点上连接支持第一频段和支持第二频段的终端设备的个数+P4/无线接入点和所述终端设备的平均连接速率；其中，P1，P2，P3，P4分别为线性组合系数。
若所述无线接入点对所述移动终端配置限速，且所述限速的最大值为VMax时，计算动态选择判决值的计算方式为：
动态选择判决值＝Max(P1×无线接入点的CPU负载状况+P2×无线接入点上连接支持第一频段的终端设备的个数+P3×无线接入点上连接支持第一频段和支持第二频段的终端设备的个数+P4/无线接入点和所述终端设备的平均连接速率，P5×1/VMax)；其中，P1，P2，P3，P4，P5分别为线性组合系数。P1，P2，P3，P4，P5是由仿真实验确定。
S5，所述无线接入点(AP)根据所述动态选择判决值、预存的第一经验值(M0)、和小于所述第一经验值(M0)的第二经验值(M1)确定不同类别Portal页的URL，并将封装有已确定类别Portal页的URL的HTTP响应报文通过重定向方式发送至所述终端设备；其中，已确定类别的Portal页的URL包括第一类别的Portal页的URL1、第二类别的Portal页的URL2、及第三类别的Portal页的URL3。其中，所述预存的第一经验值(M0)、和小于所述第一经验值(M0)的第二经验值(M1)是根据实际场景由Portal业务管理者的经验来确定。
在本实施例中，确定不同类别Portal页的URL的过程如下：
当所述动态选择判决值(M)大于第一经验值(M0)时，即M＞M0，将封装有第一类别Portal页的URL的HTTP响应报文，该HTTP相应报文为伪造的响应报文，通过重定向方式发送至所述终端设备。在本实施例中，第一类别Portal页的URL代表最低质量Portal页的URL。
当所述动态选择判决值大于等于第二经验值小于等于第一经验值时，即M0≥M≥M1，将封装有第二类别Portal页的URL的HTTP响应报文，该HTTP相应报文为伪造的响应报文， 通过重定向方式发送至所述终端设备。在本实施例中，第二类别Portal页的URL代表中等质量Portal页的URL。
当所述动态选择判决值小于所述第二经验值时，即M＜M1，将封装有第三类别Portal页的URL的HTTP响应报文，该HTTP相应报文为伪造的响应报文，通过重定向方式发送至所述终端设备。在本实施例中，第三类别Portal页的URL代表高质量Portal页的URL。
S6，所述Portal服务器基于已确定类别Portal页的URL的HTTP响应报文推送对应的Portal页至所述终端设备以所述移动终端的浏览器显示对应的Portal页。
以上步骤S1至S5完成了Portal认证。
本实施例所述的Portal认证URL的动态选择方法可以降低Portal服务器在传送高质量Portal页到终端设备的时间，提升用户满意度，减少对广告推广商利益的影响。
实施例二
本实施例提供一种Portal认证URL的动态选择系统1，应用于包括Portal服务器、无线接入点(AP)、终端设备(STA)的通信网络，其中，所述无线接入点(AP)支持第一频段和第二频段，所述终端设备包括支持第一频段的终端设备和支持第二频段的终端设备，其中所述第一频段为2.4G频段，第二频段为5G频段，即所述终端设备(STA)包括支持2.4G频段的终端设备和支持5G频段的终端设备。请参阅图2，显示为Portal认证URL的动态选择系统的原理结构示意图。如图2所示，所述Portal认证URL的动态选择系统1包括：第一发送模块11、判断模块12、第一处理模块13、第二处理模块14、URL确定模块15、第二发送模块16、及Portal推送模块17。
所述第一发送模块11用于待所述终端设备与所述无线接入点进入通信连接状态后，发送第一HTTP请求报文。
与所述第一发送模块11连接的所述判断模块12用于判断接收到的HTTP请求报文是否为第一HTTP请求报文；若是，调用用于获取无线接入点的传输参数，根据所述传输参数计算动态选择判决值的第一处理模块13，若否，调用用于对接收到的HTTP请求报文执行常规处理的第二处理模块14。其中，所述第一处理模块13中的传输参数包括无线接入点的CPU负载状况、所述无线接入点上连接支持第一频段的终端设备的个数、所述无线接入点上连接支持第一频段(2.4G频段)和支持第二频段(5G频段)的终端设备的个数、所述无线接入点和所述终端设备的平均连接速率。所述第一处理模块13计算动态选择判决值的方式包括：
若所述无线接入点对所述移动终端未配置限速，计算动态选择判决值的计算方式为：
动态选择判决值＝P1×无线接入点的CPU负载状况+P2×无线接入点上连接支持第一频 段的终端设备的个数+P3×无线接入点上连接支持第一频段和支持第二频段的终端设备的个数+P4/无线接入点和所述终端设备的平均连接速率；其中，P1，P2，P3，P4分别为线性组合系数。
若所述无线接入点对所述移动终端配置限速，且所述限速的最大值为VMax时，计算动态选择判决值的计算方式为：
动态选择判决值＝Max(P1×无线接入点的CPU负载状况+P2×无线接入点上连接支持第一频段的终端设备的个数+P3×无线接入点上连接支持第一频段和支持第二频段的终端设备的个数+P4/无线接入点和所述终端设备的平均连接速率，P5×1/VMax)；其中，P1，P2，P3，P4，P5分别为线性组合系数。P1，P2，P3，P4，P5是由仿真实验确定。
在本实施例中，所述第二处理模块14用于对HTTP请求报文的常规处理，而对HTTP请求报文的常规处理是指例如转发，解析等等处理，此处不在详细阐述。
与所述第一处理模块13连接URL确定模块15用于根据所述动态选择判决值、预存的第一经验值、和小于所述第一经验值的第二经验值确定不同类别Portal页的URL，并将封装有已确定类别Portal页的URL的HTTP响应报文通过重定向方式发送至所述终端设备；其中，已确定类别的Portal页的URL包括第一类别的Portal页的URL1、第二类别的Portal页的URL2、及第三类别的Portal页的URL3。其中，所述预存的第一经验值(M0)、和小于所述第一经验值(M0)的第二经验值(M1)是根据实际场景由Portal业务管理者的经验来确定。在本实施例中，所述URL确定模块15确定不同类别Portal页的URL的过程如下：
当所述动态选择判决值(M)大于第一经验值(M0)时，即M＞M0，将封装有第一类别Portal页的URL的HTTP响应报文，该HTTP相应报文为伪造的响应报文，通过重定向方式发送至所述终端设备。在本实施例中，第一类别Portal页的URL代表最低质量Portal页的URL。
当所述动态选择判决值大于等于第二经验值小于等于第一经验值时，即M0≥M≥M1，将封装有第二类别Portal页的URL的HTTP响应报文，该HTTP相应报文为伪造的响应报文，通过重定向方式发送至所述终端设备。在本实施例中，第二类别Portal页的URL代表中等质量Portal页的URL。
当所述动态选择判决值小于所述第二经验值时，即M＜M1，将封装有第三类别Portal页的URL的HTTP响应报文，该HTTP相应报文为伪造的响应报文，通过重定向方式发送至所述终端设备。在本实施例中，第三类别Portal页的URL代表高质量Portal页的URL。
与所述URL确定模块15连接的第二发送模块16用于将封装有已确定类别Portal页的 URL的HTTP响应报文发送出去。
与所述第二发送模块16连接的Portal推送模块17用于基于已确定类别Portal页的URL的HTTP响应报文推送对应的Portal页至所述终端设备以所述移动终端的浏览器显示该Portal页。
本实施例所述的Portal认证URL的动态选择系统应用到包括Portal服务器、无线接入点(AP)、终端设备(STA)的通信网络可以降低Portal服务器在传送高质量Portal页到终端设备的时间，提升用户满意度，减少对广告推广商利益的影响。
实施例三
本实施例提供一种无线接入点20，请参阅图3，显示为无线接入点的原理结构示意图。如图3所示，所述无线接入点20包括：无线驱动单元201、报文处理单元202、Portal判决单元203。在本实施例中，所述无线接入点20的内核采用Linux Kernel30。
所述无线驱动单元201用于接收第一HTTP请求报文，并将其转发。所述无线驱动单元包括第一频段驱动单元和第二频段驱动单元。所述第一频段驱动单元为2.4G频段驱动单元201A，第二频段驱动单元为5G频段驱动单元201B。
与所述无线驱动单元201连接的所述第一报文处理单元202用于判断接收到的HTTP请求报文是否为第一HTTP请求报文；若是，调用用于获取自身的传输参数，根据所述传输参数计算动态选择判决值的Portal判决单元203，若否，对接收到的HTTP请求报文执行常规处理；所述报文处理单元202根据所述动态选择判决值、预存的第一经验值、和小于所述第一经验值的第二经验值确定不同类别Portal页的URL，并将封装有已确定类别Portal页的URL的HTTP响应报文通过重定向方式发送至所述终端设备；其中，已确定类别的Portal页的URL包括第一类别的Portal页的URL1、第二类别的Portal页的URL2、及第三类别的Portal页的URL3。
所述Portal判决单元203具体计算动态选择判决值的方式包括：
若所述无线接入点对所述移动终端未配置限速，计算动态选择判决值的计算方式为：
动态选择判决值＝P1×无线接入点的CPU负载状况+P2×无线接入点上连接支持第一频段的终端设备的个数+P3×无线接入点上连接支持第一频段和支持第二频段的终端设备的个数+P4/无线接入点和所述终端设备的平均连接速率；其中，P1，P2，P3，P4分别为线性组合系数。
若所述无线接入点对所述移动终端配置限速，且所述限速的最大值为VMax时，计算动态选择判决值的计算方式为：
动态选择判决值＝Max(P1×无线接入点的CPU负载状况+P2×无线接入点上连接支持第一频段的终端设备的个数+P3×无线接入点上连接支持第一频段和支持第二频段的终端设备的个数+P4/无线接入点和所述终端设备的平均连接速率，P5×1/VMax)；其中，P1，P2，P3，P4，P5分别为线性组合系数。P1，P2，P3，P4，P5是由仿真实验确定。
所述第一报文处理单元202在确定不同类别Portal页的URL的过程如下：
当所述动态选择判决值(M)大于第一经验值(M0)时，即M＞M0，将封装有第一类别Portal页的URL的HTTP响应报文，该HTTP相应报文为第一报文处理单元伪造的响应报文，通过重定向方式发送至所述终端设备。在本实施例中，第一类别Portal页的URL代表最低质量Portal页的URL。
当所述动态选择判决值大于等于第二经验值小于等于第一经验值时，即M0≥M≥M1，将封装有第二类别Portal页的URL的HTTP响应报文，该HTTP相应报文为第一报文处理单元伪造的响应报文，通过重定向方式发送至所述终端设备。在本实施例中，第二类别Portal页的URL代表中等质量Portal页的URL。
当所述动态选择判决值小于所述第二经验值时，即M＜M1，将封装有第三类别Portal页的URL的HTTP响应报文，该HTTP相应报文为第一报文处理单元伪造的响应报文，通过重定向方式发送至所述终端设备。在本实施例中，第三类别Portal页的URL代表高质量Portal页的URL。
综上所述，本发明所述的Portal认证URL的动态选择方法、系统及无线接入点可以降低Portal服务器在传送高质量Portal页到终端设备的时间，提升用户满意度，减少对广告推广商利益的影响。所以，本发明有效克服了现有技术中的种种缺点而具高度产业利用价值。
上述实施例仅例示性说明本发明的原理及其功效，而非用于限制本发明。任何熟悉此技术的人士皆可在不违背本发明的精神及范畴下，对上述实施例进行修饰或改变。因此，举凡所属技术领域中具有通常知识者在未脱离本发明所揭示的精神与技术思想下所完成的一切等效修饰或改变，仍应由本发明的权利要求所涵盖。

Claims (12)

  1. 一种Portal认证URL的动态选择方法，其特征在于，该方法应用于包括Portal服务器、无线接入点、终端设备的通信网络，其中，所述无线接入点支持第一频段和第二频段，所述终端设备包括支持第一频段的终端设备和支持第二频段的终端设备，所述Portal认证URL的动态选择方法包括以下步骤：
    步骤一，待所述终端设备与所述无线接入点进入通信连接状态后，发送第一HTTP请求报文；
    步骤二，判断接收到的HTTP请求报文是否为第一HTTP请求报文；若是，执行下一步骤，若否，对接收到的HTTP请求报文执行常规处理；
    步骤三，获取无线接入点的传输参数，根据所述传输参数计算动态选择判决值；
    步骤四，根据所述动态选择判决值、预存的第一经验值、和小于所述第一经验值的第二经验值确定不同类别Portal页的URL，并将封装有已确定类别Portal页的URL的HTTP响应报文通过重定向方式发送至所述终端设备；其中，已确定类别的Portal页的URL包括第一类别的Portal页的URL1、第二类别的Portal页的URL2、及第三类别的Portal页的URL3；
    步骤五，基于已确定类别Portal页的URL的HTTP响应报文推送对应的Portal页至所述终端设备以所述移动终端的浏览器显示对应的Portal页。
  2. 根据权利要求1所述的Portal认证URL的动态选择方法，其特征在于：所述传输参数包括：所述无线接入点的CPU负载状况、所述无线接入点上连接支持第一频段的终端设备的个数、所述无线接入点上连接支持第一频段和支持第二频段的终端设备的个数、所述无线接入点和所述终端设备的平均连接速率；其中所述第一频段为2.4G频段，第二频段为5G频段。
  3. 根据权利要求2所述的Portal认证URL的动态选择方法，其特征在于：若所述无线接入点对所述移动终端未配置限速，计算动态选择判决值的一种计算方式为：
    动态选择判决值＝P1×无线接入点的CPU负载状况+P2×无线接入点上连接支持第一频段的终端设备的个数+P3×无线接入点上连接支持第一频段和支持第二频段的终端设备的个数+P4/无线接入点和所述终端设备的平均连接速率；其中，P1，P2，P3，P4分别为线性组合系数。
  4. 根据权利要求2所述的Portal认证URL的动态选择方法，其特征在于：若所述无线接入 点对所述移动终端配置限速，且所述限速的最大值为VMax时，计算动态选择判决值的一种计算方式为：
    动态选择判决值＝Max(P1×无线接入点的CPU负载状况+P2×无线接入点上连接支持第一频段的终端设备的个数+P3×无线接入点上连接支持第一频段和支持第二频段的终端设备的个数+P4/无线接入点和所述终端设备的平均连接速率，P5×1/VMax)；其中，P1，P2，P3，P4，P5分别为线性组合系数。
  5. 根据权利要求3或4所述的Portal认证URL的动态选择方法，其特征在于：所述步骤四还包括：
    当所述动态选择判决值大于第一经验值时，将封装有第一类别Portal页的URL的HTTP响应报文通过重定向方式发送至所述终端设备；
    当所述动态选择判决值大于等于第二经验值小于等于第一经验值时，将封装有第二类别Portal页的URL的HTTP响应报文通过重定向方式发送至所述终端设备；
    当所述动态选择判决值小于所述第二经验值时，将封装有第三类别Portal页的URL的HTTP响应报文通过重定向方式发送至所述终端设备。
  6. 一种Portal认证URL的动态选择系统，其特征在于，该系统应用于包括Portal服务器、无线接入点、终端设备的通信网络，其中，所述无线接入点支持第一频段和第二频段，所述终端设备包括支持第一频段的终端设备和支持第二频段的终端设备，所述Portal认证URL的动态选择系统包括：
    第一发送模块，用于待所述终端设备与所述无线接入点进入通信连接状态后，发送第一HTTP请求报文；
    判断模块，与所述第一发送模块连接，用于判断接收到的HTTP请求报文是否为第一HTTP请求报文；若是，调用用于获取无线接入点的传输参数，根据所述传输参数计算动态选择判决值的第一处理模块，若否，调用用于对接收到的HTTP请求报文执行常规处理的第二处理模块；
    URL确定模块，与所述第一处理模块连接，用于根据所述动态选择判决值、预存的第一经验值、和小于所述第一经验值的第二经验值确定不同类别Portal页的URL，并将封装有已确定类别Portal页的URL的HTTP响应报文通过重定向方式发送至所述终端设备；其中，已确定类别的Portal页的URL包括第一类别的Portal页的URL1、第二类别的Portal页的URL2、及第三类别的Portal页的URL3；
    第二发送模块，与所述URL确定模块连接，用于将封装有已确定类别Portal页的URL的HTTP响应报文发送出去；
    Portal推送模块，与所述第二发送模块连接，用于基于已确定类别Portal页的URL的HTTP响应报文推送对应的Portal页至所述终端设备以所述移动终端的浏览器显示该Portal页。
  7. 根据权利要求6所述的Portal认证URL的动态选择系统，其特征在于：所述第一处理模块中的传输参数包括：所述无线接入点的CPU负载状况、所述无线接入点上连接支持第一频段的终端设备的个数、所述无线接入点上连接支持第一频段和支持第二频段的终端设备的个数、所述无线接入点和所述终端设备的平均连接速率；其中所述第一频段为2.4G频段，第二频段为5G频段。
  8. 根据权利要求7所述的Portal认证URL的动态选择系统，其特征在于：所述第一处理模块还用于：
    若所述无线接入点对所述移动终端未配置限速，计算动态选择判决值的一种计算方式为：
    动态选择判决值＝P1×无线接入点的CPU负载状况+P2×无线接入点上连接支持第一频段的终端设备的个数+P3×无线接入点上连接支持第一频段和支持第二频段的终端设备的个数+P4/无线接入点和所述终端设备的平均连接速率；其中，P1，P2，P3，P4分别为线性组合系数；
    若所述无线接入点对所述移动终端配置限速，且所述限速的最大值为VMax时，计算动态选择判决值的一种计算方式为：
    动态选择判决值＝Max(P1×无线接入点的CPU负载状况+P2×无线接入点上连接支持第一频段的终端设备的个数+P3×无线接入点上连接支持第一频段和支持第二频段的终端设备的个数+P4/无线接入点和所述终端设备的平均连接速率，P5×1/VMax)；其中，P1，P2，P3，P4，P5分别为线性组合系数。
  9. 根据权利要求7所述的Portal认证URL的动态选择系统，其特征在于：所述URL确定模块还用于：
    当所述动态选择判决值大于第一经验值时，将封装有第一类别Portal页的URL的HTTP响应报文通过重定向方式发送至所述终端设备；
    当所述动态选择判决值大于等于第二经验值小于等于第一经验值时，将封装有第二类别Portal页的URL的HTTP响应报文通过重定向方式发送至所述终端设备；
    当所述动态选择判决值小于所述第二经验值时，将封装有第三类别Portal页的URL的HTTP响应报文通过重定向方式发送至所述终端设备。
  10. 一种无线接入点，其特征在于，所述无线接入点包括：
    无线驱动单元，用于接收第一HTTP请求报文，并将其转发；所述无线驱动单元包括第一频段驱动单元和第二频段驱动单元；
    报文处理单元，与所述无线驱动单元连接的，用于判断接收到的HTTP请求报文是否为第一HTTP请求报文；若是，调用用于获取自身的传输参数，根据所述传输参数计算动态选择判决值的Portal判决单元，若否，对接收到的HTTP请求报文执行常规处理；所述报文处理单元根据所述动态选择判决值、预存的第一经验值、和小于所述第一经验值的第二经验值确定不同类别Portal页的URL，并将封装有已确定类别Portal页的URL的HTTP响应报文通过重定向方式发送至所述终端设备；其中，已确定类别的Portal页的URL包括第一类别的Portal页的URL1、第二类别的Portal页的URL2、及第三类别的Portal页的URL3。
  11. 根据权利要求10所述的无线接入点，其特征在于：所述无线接入点的传输参数包括CPU负载状况、其上连接支持第一频段的终端设备的个数、其上连接支持第一频段和支持第二频段的终端设备的个数、其与终端设备的平均连接速率；其中所述第一频段为2.4G频段，第二频段为5G频段。
  12. 根据权利要求11所述的无线接入点，其特征在于：所述Portal判决单元还用于：
    若所述无线接入点对所述移动终端未配置限速，计算动态选择判决值的一种计算方式为：
    动态选择判决值＝P1×无线接入点的CPU负载状况+P2×无线接入点上连接支持第一频段的终端设备的个数+P3×无线接入点上连接支持第一频段和支持第二频段的终端设备的个数+P4/无线接入点和所述终端设备的平均连接速率；其中，P1，P2，P3，P4分别为线性组合系数；
    若所述无线接入点对所述移动终端配置限速，且所述限速的最大值为VMax时，计算动态选择判决值的一种计算方式为：
    动态选择判决值＝Max(P1×无线接入点的CPU负载状况+P2×无线接入点上连接支持第一频段的终端设备的个数+P3×无线接入点上连接支持第一频段和支持第二频段的终端设备的个数+P4/无线接入点和所述终端设备的平均连接速率，P5×1/VMax)；其中，P1，P2，P3，P4，P5分别为线性组合系数。
PCT/CN2015/095142 2015-07-28 2015-11-20 一种Portal认证URL的动态选择方法、系统、及无线接入点 WO2017016105A1 (zh)

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