WO2016029407A1 - 一种数据推送方法及相关装置 - Google Patents

一种数据推送方法及相关装置 Download PDF

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Publication number
WO2016029407A1
WO2016029407A1 PCT/CN2014/085430 CN2014085430W WO2016029407A1 WO 2016029407 A1 WO2016029407 A1 WO 2016029407A1 CN 2014085430 W CN2014085430 W CN 2014085430W WO 2016029407 A1 WO2016029407 A1 WO 2016029407A1
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WO
WIPO (PCT)
Prior art keywords
broadcast
data stream
target
information data
positioning base
Prior art date
Application number
PCT/CN2014/085430
Other languages
English (en)
French (fr)
Inventor
匡运生
朱萸
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 US15/507,687 priority Critical patent/US10200829B2/en
Priority to EP14900960.7A priority patent/EP3182736B1/en
Priority to PCT/CN2014/085430 priority patent/WO2016029407A1/zh
Priority to CN201480061162.4A priority patent/CN105706470B/zh
Publication of WO2016029407A1 publication Critical patent/WO2016029407A1/zh

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14—Spectrum sharing arrangements between different networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H04W4/021—Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • H04W68/005—Transmission of information for alerting of incoming communication
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices

Definitions

  • the present invention relates to the field of network technologies, and in particular, to a data push method and related device. Background technique
  • the server often needs to push some public information data to the terminal through the access device.
  • the information data pushed to the terminal needs to be based on the specific location area of the terminal, and according to the terminal.
  • the location area is pushed in a targeted manner.
  • the pushed information data is the same.
  • LBS location based service
  • the terminal continuously moves as the location of the user changes, and the product information data corresponding to the location area of the terminal needs to be pushed to the terminal.
  • the information data corresponding to the product display area is pushed to the user.
  • the positioning base station needs to be deployed in different commodity display areas of the shopping mall, and one positioning base station is responsible for positioning the location of a commodity display area, and the positioning base station is mainly used to assist the server to determine the terminal.
  • the locating base station periodically broadcasts the indication message, and the indication message includes the identifier of the locating base station and the access address of the server.
  • the terminal receives the indication message of the locating base station, the terminal accesses the server according to the access address of the server, and reports the identifier of the locating base station to the server.
  • the server obtains the location area corresponding to the location base station identifier, and sends the information data corresponding to the location area to the terminal.
  • each terminal is an independent individual.
  • the terminal needs to occupy a certain bandwidth to maintain the connection with the server in the process of acquiring information data.
  • the server needs to consume a certain amount of computing power to process the request of each terminal, resulting in heavy server load. Summary of the invention
  • the embodiment of the invention provides a data pushing method and related device, which saves spectrum resources and reduces server load.
  • a first aspect of the present invention provides a data pushing method, which may include:
  • the terminal acquires a target identifier of the target positioning base station
  • the terminal acquires a broadcast data stream delivered by the access device, where the broadcast data stream includes information data corresponding to the identifiers of the plurality of positioning base stations;
  • the terminal extracts target information data corresponding to the target identifier from the broadcast data stream. Based on the first aspect, in a first feasible implementation manner, the acquiring, by the terminal, a target identifier of the target positioning base station includes:
  • the terminal parses the target identifier from the indication message.
  • the indication message further includes: a broadcast channel identifier that is sent by the access device to send the broadcast data stream;
  • the acquiring, by the terminal, the broadcast data stream delivered by the access device includes:
  • the terminal listens to a frequency band corresponding to the broadcast channel identifier, and receives the broadcast data stream broadcast by the access device.
  • the indication message further includes a broadcast address and a port of the access device
  • the acquiring, by the terminal, the broadcast data stream delivered by the access device includes:
  • the terminal listens to the broadcast data stream broadcast by the access device according to the broadcast address and port.
  • the target information data includes first target information data and at least one second target information data, the first target information data including at least one tag;
  • the method further includes:
  • the terminal generates a first service page according to the first target information data, and the first service page
  • the face includes the at least one label
  • the terminal displays the first service page
  • the terminal When detecting that the target tag in the tag displayed on the first service page is operated, the terminal acquires second target information data corresponding to the target tag;
  • the terminal generates a second service page according to the second target information data corresponding to the target tag, and displays the second service page.
  • the terminal obtains the broadcast data stream delivered by the access device, including:
  • the terminal And acquiring, by the terminal, the broadcast data stream that is sent by the access device by using the first preset period, where the broadcast data stream is sent by the access device in a second preset period,
  • the first preset period is a positive integer multiple of the second preset period.
  • a second aspect of the present invention provides a data pushing method, which may include:
  • the access device acquires information data corresponding to the identifiers of the plurality of positioning base stations
  • the access device generates a broadcast data stream according to the information data, and delivers the broadcast data stream, so that the terminal extracts target information data corresponding to the target identifier of the target positioning base station from the broadcast data stream.
  • the accessing, by the access device, the information data corresponding to the identifiers of the locating base stations of the at least one locating base station including:
  • the access device acquires an information data stream from a location server, where the information data stream includes information data corresponding to the identifiers of the plurality of positioning base stations.
  • the access device Based on the first feasible implementation manner of the second aspect, in a second possible implementation manner, the access device generates a broadcast data stream according to the information data, and delivers the broadcast data stream, including: Determining, by the access device, the information data stream as the broadcast data stream, transmitting the broadcast data stream on a preset broadcast channel, and notifying the preset broadcast channel identifier to the target positioning base station; or
  • the accessing, by the access device, the information data corresponding to the identifiers of the locating base stations in the at least one locating base station includes:
  • the access device converts the information data corresponding to the identifiers of the plurality of positioning base stations into a broadcast data stream according to a preset sequence, and delivers the broadcast data stream in a preset broadcast channel, and the preset broadcast Notifying the target identifier to the target location base station; or
  • a third aspect of the present invention provides a terminal, including:
  • a first acquiring module configured to acquire a target identifier of the target positioning base station
  • a second acquiring module configured to acquire a broadcast data stream that is sent by the access device, where the broadcast data stream includes information data corresponding to the identifiers of the plurality of positioning base stations;
  • an extraction module configured to extract target information data corresponding to the target identifier from the broadcast data stream.
  • the first acquiring module includes: a determining unit, configured to determine the target positioning base station;
  • An acquiring unit configured to acquire an indication message that is broadcast by the target positioning base station, where the indication message includes the target identifier of the target positioning base station;
  • a parsing unit configured to parse the target identifier from the indication message.
  • the indication message further includes: a broadcast channel identifier that is sent by the access device to send the broadcast data stream;
  • the second acquiring module is configured to listen to a frequency band corresponding to the broadcast channel identifier, and obtain the broadcast data stream that is broadcast by the access device.
  • the indication message further includes a broadcast address and a port of the access device;
  • the second obtaining module is specifically configured to listen to the broadcast data stream broadcast by the access device according to the broadcast address and port.
  • the target information data includes first target information data and at least one second target information data, and the first target information data includes at least one label; the terminal further includes:
  • a generating module configured to generate a first service page according to the first target information data, where the first service page includes the at least one label
  • a display module configured to display the first service page
  • a third acquiring module configured to acquire second target information data corresponding to the target label when detecting that the target label in the label displayed on the first service page is operated;
  • And generating a display module configured to generate a second service page according to the second target information data corresponding to the target tag, and display the second service page.
  • the second acquiring module is configured to acquire, by using the first preset period, the broadcast data stream that is sent by the access device, where the broadcast data stream is sent by the access device in a second preset period.
  • the first preset period is a positive integer multiple of the second preset period.
  • a fourth aspect of the present invention provides an access device, where the access device includes:
  • a fourth acquiring module configured to acquire information data corresponding to the identifiers of the plurality of positioning base stations, and generate a sending module, configured to generate a broadcast data stream according to the information data, and send the broadcast data stream to enable the terminal to Extracting target information data corresponding to the target identifier of the target positioning base station in the broadcast data stream.
  • the fourth acquiring module is specifically configured to acquire an information data stream from a location server, where the information data stream includes information data corresponding to identifiers of the multiple positioning base stations .
  • the generating, sending, and the sending module are specifically configured to determine the information data stream as the broadcast data stream, in a preset broadcast channel. Transmitting the broadcast data stream, and notifying the preset broadcast channel identifier to the target positioning base Station or
  • the generating and sending module is configured to determine the information data stream as the broadcast data stream, send the broadcast data stream to a preset broadcast address and a port, and notify the preset broadcast address and port to the Targeting the base station.
  • the fourth acquiring module is specifically configured to acquire, by using a location server, information data corresponding to the identifiers of the multiple positioning base stations;
  • the generating and sending module is configured to: convert the information data corresponding to the identifiers of the plurality of positioning base stations into a broadcast data stream according to a preset sequence, and send the broadcast data stream in a preset broadcast channel, and Presetting a broadcast channel identifier notification to the target positioning base station; or
  • the generating and sending module is configured to convert the information data corresponding to the identifiers of the plurality of positioning base stations into a broadcast data stream according to a preset sequence, and send the broadcast data stream to the preset broadcast address and the port, and The preset broadcast address and port notification are sent to the target positioning base station.
  • a fifth aspect of the present invention provides a terminal, where the terminal includes a receiver and a processor: the receiver is configured to acquire a target identifier of a target positioning base station;
  • the receiver is further configured to acquire a broadcast data stream that is sent by the access device, where the broadcast data stream includes information data corresponding to the identifiers of the plurality of positioning base stations;
  • the processor is configured to extract target information data corresponding to the target identifier from the broadcast data stream.
  • the receiver is further configured to determine the target positioning base station
  • the receiver is further configured to acquire an indication message broadcast by the target positioning base station, where the indication message includes the target identifier of the target positioning base station;
  • the processor is further configured to parse the target identifier from the indication message.
  • the indication message further includes: a broadcast channel identifier that is sent by the access device to send the broadcast data stream;
  • the receiver is further configured to listen to a frequency band corresponding to the broadcast channel identifier, and acquire the broadcast data stream broadcast by the access device.
  • the indication message further includes a broadcast address and a port of the access device;
  • the receiver is further configured to listen to the broadcast data stream broadcast by the access device according to the broadcast address and port.
  • the terminal also includes a display;
  • the target information data includes first target information data and at least one second target information data, the first target information data including at least one label;
  • the processor is further configured to generate a first service page according to the first target information data, where the first service page includes the at least one label;
  • the display is configured to display the first service page
  • the processor is further configured to: when detecting an operation on the target label in the label displayed on the first service page, acquire second target information data corresponding to the target label;
  • the display is further configured to generate a second service page according to the second target information data corresponding to the target tag, and display the second service page.
  • the receiver is further configured to acquire, by using the first preset period, the broadcast data stream that is sent by the access device, where the broadcast data stream is sent by the access device in a second preset period,
  • the first preset period is a positive integer multiple of the second preset period.
  • a sixth aspect of the present invention provides an access device, where the access device includes a receiver, a processor, and a transmitter;
  • the receiver is configured to acquire information data corresponding to identifiers of multiple positioning base stations
  • the processor is configured to generate a broadcast data stream according to the information data
  • the transmitter is configured to send the broadcast data stream, so that the terminal extracts target information data corresponding to the target identifier of the target positioning base station from the broadcast data stream.
  • the receiver is further configured to acquire an information data stream from a location server, where the information data stream includes information data corresponding to identifiers of the multiple positioning base stations.
  • the transmitter is further configured to determine the information data stream as the broadcast data stream, send the broadcast data stream on a preset broadcast channel, and notify the target broadcast base station to the target positioning base station; or The transmitter is further configured to determine the information data stream as the broadcast data stream, send the broadcast data stream to a preset broadcast address and a port, and notify the preset broadcast address and port to the Targeting the base station.
  • the receiver is further configured to acquire, by using a location server, information data corresponding to the identifiers of the multiple positioning base stations;
  • the processor is further configured to convert, according to a preset sequence, the information data corresponding to the identifiers of the plurality of positioning base stations into a broadcast data stream, where the transmitter is configured to send the broadcast data stream in a preset broadcast channel, And notifying the preset broadcast channel identifier to the target positioning base station; or
  • the processor is further configured to convert, according to a preset sequence, the information data corresponding to the identifiers of the plurality of positioning base stations into a broadcast data stream, where the transmitter is configured to send the broadcast data stream in a preset broadcast address and a port. And notifying the preset broadcast address and port to the target positioning base station.
  • the terminal acquires the target identifier of the target positioning base station and the broadcast data stream of the information data corresponding to the identifier of each positioning base station delivered by the access device, and extracts the target information corresponding to the target identifier from the broadcast data stream. data.
  • the terminal only needs to extract corresponding target information data from the obtained broadcast data stream, and does not need to separately request from the server, thereby saving spectrum resources, and the server does not need to separately process each terminal request, so It also reduces the server load.
  • FIG. 1 is a schematic flow chart of a data pushing method provided by the present invention
  • FIG. 2 is a schematic flow chart of another data pushing method provided by the present invention.
  • FIG. 3 is a schematic flowchart diagram of still another data pushing method provided by the present invention
  • FIG. 4 is a schematic flow chart of still another data pushing method provided by the present invention
  • FIG. 5 is a schematic flowchart diagram of still another data pushing method provided by the present invention.
  • FIG. 6 is a schematic flow chart of still another data pushing method provided by the present invention.
  • FIG. 7 is a schematic flowchart diagram of still another data pushing method provided by the present invention.
  • FIG. 8 is a schematic diagram of information interaction in an actual application scenario provided by the present invention.
  • FIG. 9 is a schematic diagram of information interaction in another practical application scenario provided by the present invention.
  • FIG. 10 is a schematic structural diagram of a terminal provided by the present invention.
  • FIG. 11 is a schematic structural diagram of another terminal provided by the present invention.
  • FIG. 12 is a schematic structural diagram of an access device according to the present invention.
  • FIG. 13 is a schematic structural diagram of still another terminal provided by the present invention.
  • FIG. 14 is a schematic structural diagram of another access device according to the present invention. detailed description
  • the specific application scenarios that can be applied to the present invention can be deployed in large shopping malls, supermarkets, airports, railway stations, theaters, etc., indoor positioning base stations and public indoor places providing corresponding indoor positioning services.
  • AP Access Point
  • LBS Location Based Service
  • Each store in the mall may also be configured with one or more APs, and has a Service Set Identifier (SSID) for the terminal to access the Internet and establish a connection with the LBS server.
  • SSID Service Set Identifier
  • the shop may not configure the AP, and the user's terminal device accesses through mobile communication such as 3G/4G/LTE.
  • the mode accesses the Internet, that is, the mobile base station accesses the Internet and interacts with the LBS server.
  • Each positioning base station has a unique identifier.
  • the optional deployment location is determined by the merchant.
  • each positioning base station is responsible for the LBS service of each specific product display area in the retail store. For example, there are 5 positioning base stations, respectively.
  • Corresponding to the location of the terminal in the merchandise display area such as iphone, ipad, ipod, etc.
  • the LBS data distributed by the LBS server can be generally classified into two types: public LBS information data and private LBS information data.
  • the public LBS information data is LBS information data pushed by the merchant for all customers, and the public LBS information data obtained by different users is the same;
  • the private LBS information data is personalized LBS information data customized by the merchant for different customers, usually the user
  • Obtaining private LBS information data requires a registration and certification process.
  • the present invention is mainly applicable to obtaining public LBS information data for a user.
  • the public LBS information data acquired by a user who is usually located in a location area determined by a positioning base station is the same.
  • the terminal in the embodiment of the present invention may be a mobile terminal, where an application for installing an indoor positioning service is installed on the terminal, and the Beacon frame broadcasted by the positioning base station is received.
  • the terminal may be a smart phone, a tablet computer, a palmtop computer, or a personal digital device. Assistant and so on.
  • the positioning base station is a wireless signal transmitter placed at a specific location in the room. The placement location of the positioning base station is fixed. Once the positioning base station is deployed in an indoor environment, the Beacon frame is periodically broadcasted through a wireless signal such as Wi-Fi or Bluetooth BLE. Due to the power consumption requirements, most of the positioning base stations broadcast Beacon frames in a Bluetooth BLE manner. According to the specification of the Bluetooth BLE, the frequency bands of the three broadcast channels (2402MHz, 2426MHz, and 2480MHz) are defined, and the positioning base station periodically broadcasts the Beacon frame on the above three broadcast channels, and the coverage of the generally broadcast Beacon frame signal is effectively covered.
  • a wireless signal such as Wi-Fi or Bluetooth BLE. Due to the power consumption requirements, most of the positioning base stations broadcast Beacon frames in a Bluetooth BLE manner. According to the specification of the Bluetooth BLE, the frequency bands of the three broadcast channels (2402MHz, 2426MHz, and 2480MHz) are defined, and the positioning base station periodically broadcasts the Beacon
  • the range is 15-50 meters, and the specific coverage depends on the transmit power of the positioning base station.
  • the broadcasted Beacon frame carries the identifier (ID) corresponding to the locating base station, and further carries other information in the Beacon frame.
  • ID identifier
  • the information carried by the Beacon frame is extended, including the wireless access AP.
  • the broadcast channel identifier the Universal Resource Locator (URL) of the LBS server, and the like.
  • Access devices Access devices are used to provide terminals to access the Internet. Different access networks use different access devices, for example, if they are connected via Wireless Local Area Network (WLAN) such as Wi-Fi. In the Internet, the access device is a Wi-Fi access point AP.
  • WLAN Wireless Local Area Network
  • Wi-Fi Wireless Local Area Network
  • the access device is a Wi-Fi access point AP.
  • the AP can be understood as a base station deployed by the mobile operator.
  • the access device provides a data connection for the terminal and assigns an IP address so that the terminal can access the Internet.
  • Target positioning base station that is, the target positioning base station determined by the terminal, when the terminal is within the coverage of a positioning base station, the positioning base station is determined as the target positioning base station; when the terminal is in the overlapping area covered by the plurality of positioning base stations, Then, the positioning base station closest to the terminal is determined as the target positioning base station.
  • the broadcast data stream is data that has been streamed.
  • the data is stored in the broadcast data stream in the form of a coded signal sequence, which has a predetermined order.
  • the information data corresponding to the plurality of positioning base station identifiers is a certain sequence existing in the broadcast data stream, and the information data corresponding to the identifier of the same positioning base station is in a continuous sequence in the broadcast data stream, and the different positioning base stations are located. There is a certain time interval between the information data corresponding to the identifier.
  • the target information data is information data corresponding to the target identifier of the target positioning base station in the broadcast data stream.
  • the target information data includes first target information data and at least one second target information data, and the first target information data includes at least one label.
  • the tag corresponds to the second target information data.
  • the target information data is all HTML document data related to the iPhone series products in the mall.
  • the first target information data that is, information data for making a general overview of each of the second target information data in the target information data, and including at least one tag.
  • the target information data is all HTML document data related to the iPhone series products in the mall, and the first target information data may be HTML document data about the welcome interface, and includes three labels of iPhone5s, iPhone5c, and iPhone4s.
  • the first service page a web page generated by the first target information data, and includes at least one tag, for example, an iPhone welcome page, and includes three tags of iPhone5s, iPhone5c, and iPhone4s.
  • the second target information data the data corresponding to the label, for example, the three labels of iPhone5s, iPhone5c and iPhone4s respectively correspond to the corresponding second target information data, and the second target information data is for iPhone5s, iPhone5c and iPhone4s.
  • the data of the three types of products are detailed.
  • the second service page when the user operates the target tag in the tag displayed in the first service page, the second target information data corresponding to the target tag is obtained, and the web page generated by the second target information data is obtained.
  • the target tag is iPhone 5c
  • the second service page is a web page that specifically describes iPhone 5c.
  • FIG. 1 is a schematic flowchart diagram of a data pushing method according to an embodiment of the present invention; the method may include the following steps S100 to S102.
  • the terminal acquires a target identifier of the target positioning base station.
  • the terminal acquires a target identifier of the target positioning base station, and the target identifier may represent a location area of the target positioning base station.
  • the terminal when the terminal is in a location where the positioning base station is deployed, the terminal is in the broadcast channel to receive the Beacon frame signal periodically broadcasted by one or more positioning base stations in the location. Because there is an overlapping area in the effective coverage of each positioning base station in the shop, the terminal may receive a Beacon frame signal broadcast by the positioning base station, and may also receive a Beacon frame signal broadcast by multiple positioning base stations, when the terminal receives the signal.
  • the Beacon frame signal broadcasted by multiple positioning base stations the terminal calculates the receiving power of each Beacon frame signal, and determines which Beacon frame signal has the strongest receiving power, which means that the user is closest to the corresponding positioning base station at this time.
  • the positioning base station closest to the user is set as the target positioning base station.
  • the Beacon frame signal broadcast by the positioning base station includes its own identifier, so the terminal can parse the target identifier of the target positioning base station from the Beacon frame signal broadcast by the target positioning base station.
  • the terminal acquires a broadcast data stream that is sent by the access device, where the broadcast data stream includes information data corresponding to identifiers of multiple positioning base stations;
  • each of the plurality of positioning base stations has an identifier
  • the broadcast data stream includes information data corresponding to the identifier of each of the plurality of positioning base stations.
  • the relationship between the positioning base station and the access device is:
  • the data is sent to the terminal through the access device, and the information data corresponding to the identifiers of the multiple locating base stations can be sent by one or more access devices, and the number of the access devices is not limited.
  • the broadcast data stream sent by each access device is the same, and the broadcast data stream includes the information data corresponding to the identifiers of the plurality of located base stations.
  • the range of broadcasts needs to be large, multiple access devices can be deployed.
  • the terminal obtains a broadcast data stream from the access device, where the broadcast data stream includes information data corresponding to the identifiers of the plurality of positioning base stations, and the information data corresponding to the identifier of the positioning base station is the location area determined by the positioning base station.
  • Pre-stored public information data For example, if the location area determined by the positioning base station is an iPad product display area, the information data corresponding to the identifier of the positioning base station may be public information related to the iPad.
  • the terminal does not directly receive the broadcast data stream from the server, but the server sends the original information data to the AP, and the AP re-encapsulates the obtained information data to generate a broadcast data stream in the form of the AP broadcast.
  • the broadcast is performed on the frequency band corresponding to the channel identifier, and the terminal listens to the broadcast data stream broadcast by the AP according to the frequency band corresponding to the broadcast channel identifier of the AP.
  • the server may also stream the information data to form an information data stream, where the information data stream includes information data corresponding to the identifiers of the respective positioning base stations, and then send the information data streams to the mobile base station, where the mobile base station streams the information data.
  • the broadcast data stream is determined to be broadcasted, and the broadcast data stream is sent according to the preset broadcast address and port, and the terminal listens to the broadcast data stream according to the corresponding broadcast address and port.
  • the terminal extracts, from the broadcast data stream, a target information data stream corresponding to the target identifier.
  • the broadcast data stream includes information data corresponding to the identifiers of all the located base stations, and therefore, the terminal may extract target information data corresponding to the target identifier from the broadcast data stream.
  • the target information data is the public information data corresponding to the location area determined by the target positioning base station.
  • the terminal when receiving the broadcast data stream, sequentially detects the information data in the received broadcast data stream, and detects whether the identifier of each positioning base station in the broadcast data stream is consistent with the target identifier, and if yes, extracts the target identifier. Corresponding target information data; otherwise, the received information data is discarded.
  • the terminal acquires the target identifier of the target positioning base station and the broadcast data stream that is sent by the access device and includes the information data corresponding to the identifiers of the respective positioning base stations, and extracts the broadcast data stream from the broadcast data stream.
  • Target information data corresponding to the target identifier In this embodiment, the terminal only needs to extract corresponding target information data from the obtained broadcast data stream, and does not need to separately request from the server, thereby saving spectrum resources, and the server does not need to separately process each terminal request, so It also reduces the server load.
  • FIG. 2 is a schematic flowchart of another data pushing method according to an embodiment of the present invention.
  • the indication message broadcast by the target positioning base station includes the broadcast channel identifier of the broadcast data stream sent by the access device, and the method may include the following step S200. - step S203.
  • the terminal determines a target positioning base station
  • the terminal when the terminal is in a location where the positioning base station is deployed, an indication message broadcast by the positioning base station is received, and when the terminal is in the effective coverage of a positioning base station, an indication message broadcast by the positioning base station is received. And determining the positioning base station as the target positioning base station. Since the effective coverage of each positioning base station may overlap, when the terminal is in the overlapping area of the effective coverage of the multiple positioning base stations, at least one indication message is received, the terminal compares the received power of each indication message, and The positioning base station corresponding to the indication message with the strongest receiving power is determined as the target positioning base station, that is, the positioning base station closest to the terminal is determined to be the target positioning base station.
  • the terminal acquires an indication message that is broadcast by the target positioning base station, where the indication message includes the target identifier of the target positioning base station;
  • the method for obtaining, by the terminal, the target identifier of the target positioning base station may obtain an indication message broadcast by the target positioning base station, where the indication message includes a target identifier of the target positioning base station.
  • the indication message is a Beacon frame as an example.
  • the positioning base station is a wireless signal transmitter placed at a specific position in the room.
  • the positioning base station periodically broadcasts the Beacon frame through wireless signals such as Wi-Fi and Bluetooth.
  • the terminal determines the target positioning base station, the Beacon frame broadcast by the target positioning base station is obtained.
  • S202 The terminal parses the target identifier from the indication message.
  • the terminal parses the target identifier from the received indication message, and optionally, the carried target identifier is parsed from the Beacon frame.
  • S203 The terminal listens to a frequency band corresponding to the broadcast channel identifier, and receives the access device.
  • the broadcast data stream that is broadcast.
  • the access device may be an AP, and the access device is used as an example for description.
  • the indication message may further include a broadcast channel identifier of the broadcast data stream sent by the AP, and the terminal obtains the broadcast channel identifier from the indication message, and listens to the frequency band corresponding to the broadcast channel identifier.
  • the AP sends a broadcast data stream in the broadcast channel characterized by the broadcast channel identifier, so the terminal can acquire the broadcast data stream broadcast by the AP.
  • the broadcast data stream includes information data corresponding to the identifiers of the respective positioning base stations.
  • the terminal extracts target information data corresponding to the target identifier from the broadcast data stream.
  • Step S204 of the embodiment of the present invention can refer to step S102 shown in FIG. 1, and no further description is provided herein.
  • the terminal acquires the target identifier of the target positioning base station and the broadcast data stream of the information data corresponding to the identifier of each positioning base station delivered by the access device, and extracts the target information corresponding to the target identifier from the broadcast data stream. data.
  • the terminal only needs to extract corresponding target information data from the obtained broadcast data stream, and does not need to separately request from the server, thereby saving spectrum resources, and the server does not need to separately process each terminal request, so It also reduces the server load.
  • FIG. 3 is a schematic flowchart of still another method for pushing a data according to an embodiment of the present invention.
  • the indication message broadcast by the target positioning base station includes a broadcast address and a port of the access device, and the method may include the following steps S300-S303. .
  • the terminal determines the target positioning base station
  • the terminal acquires an indication message broadcast by the target positioning base station, where the indication message includes the target identifier of the target positioning base station;
  • Step S301 of the embodiment of the present invention can refer to step S200 shown in FIG. 2, and no further description is provided herein.
  • S302 The terminal parses the target identifier from the indication message.
  • Step S302 of the embodiment of the present invention can refer to step S201 shown in FIG. 2, and no longer praises. Said.
  • S303 The terminal listens to the broadcast data stream broadcast by the access device according to the broadcast address and port.
  • the access device may be a mobile base station, where the mobile base station is used as an example for description, and the broadcast data stream is broadcast by the mobile base station. Therefore, the indication message broadcast by the target positioning base station includes the broadcast data sent by the mobile base station. The broadcast address and port of the stream. The terminal parses the broadcast address and the port from the indication message broadcast by the target positioning base station, and listens to the broadcast data stream broadcast by the mobile base station according to the broadcast address and the port. It should be noted that the indication message may be a Beacon frame, and the content in the Beacon frame may be extended.
  • the terminal acquires a broadcast data stream through the mobile base station, that is, the terminal opens a cellular mobile wireless communication system such as 3G/4G/LTE and connects to the mobile base station to access the Internet.
  • a cellular mobile wireless communication system such as 3G/4G/LTE
  • the terminal extracts target information data corresponding to the target identifier from the broadcast data stream.
  • Step S304 of the embodiment of the present invention can refer to step S102 shown in FIG. 1 , and no further description is provided herein.
  • the terminal acquires the target identifier of the target positioning base station and the broadcast data stream of the information data corresponding to the identifier of each positioning base station delivered by the access device, and extracts the target information corresponding to the target identifier from the broadcast data stream. data.
  • the terminal only needs to extract corresponding target information data from the obtained broadcast data stream, and does not need to separately request from the server, thereby saving spectrum resources, and the server does not need to separately process each terminal request, so It also reduces the server load.
  • FIG. 4 it is a schematic flowchart of still another data pushing method according to an embodiment of the present invention; the method may include the following steps S400-S406.
  • the terminal acquires a target identifier of the target positioning base station.
  • Step S400 of the embodiment of the present invention can refer to step S100 shown in FIG. 1 , and is not performed here.
  • the terminal acquires the broadcast data stream that is sent by the access device by using the first preset period, where the broadcast data stream is sent by the access device in a second preset period.
  • the first preset period is a positive integer multiple of the second preset period.
  • the access device broadcasts the broadcast data stream in a certain period.
  • the access device sends the broadcast data stream in a second preset period.
  • the second preset period may be ls, that is, every Is.
  • the broadcast data stream that is sent is repeatedly sent, and in the Is, the broadcast data stream includes information data corresponding to all the positioning base stations in the at least one positioning base station, and since the information data can be updated at any time, each The broadcast data stream sent in one cycle may be different.
  • the terminal obtains the broadcast data stream sent by the access device in the first preset period, and the first preset period is an integer multiple of the second preset period, for example, the first preset.
  • the period can be 3s, and the same information data received within the first preset period will be automatically discarded by the terminal.
  • the terminal obtains the updated content by acquiring the broadcast data stream in the first preset period.
  • the terminal extracts target information data corresponding to the target identifier from the broadcast data stream.
  • Step S402 of the embodiment of the present invention can refer to step S102 shown in FIG. 1 , and no further description is provided herein.
  • the terminal generates a first service page according to the first target information data, where the first service page includes the at least one label;
  • the target information data includes first target information data and at least one second target information data
  • the first target information data includes at least one label
  • the at least one second target information data and the at least one label may be corresponding to
  • the label may correspond to the plurality of second target information data, and the correspondence may be an association relationship between the second target information data and the label.
  • the label may be a link of the second target information data, and the label may be acquired by using the label.
  • the second target information data corresponding to the tag.
  • the terminal generates a first service page according to the first target information data in the target information data, where the first service page includes at least one label.
  • the first service page is used as an example for the LBS service page.
  • the LBS service page is a Hypertext Markup Language (HTML) edited document, which consists of several tags, which can be used in browsers and other Playing in the app Open and display as a web page.
  • HTML Hypertext Markup Language
  • one positioning base station corresponds to one LBS service page. Therefore, the first service page is a service page corresponding to the target positioning base station. For example, if the location area determined by the target positioning base station is an iPhone product display area, the first service page is an iPhone. Series product introduction, the first service page contains three tags: iphone 5s, iphone 5c and iphone 4s.
  • S404 The terminal displays the first service page.
  • the terminal may display the first service page and let the user operate the service page.
  • the terminal may open and display the first service page as a web page in the browser and other applications.
  • the user can operate the label displayed on the first service page.
  • the terminal acquires the second target information data corresponding to the target label.
  • the label in the LBS service page is used as an example.
  • the user can obtain the LBS service page corresponding to the target label by clicking an icon or other object in the page.
  • the page displays the three labels of iphone 5s, iphone 5c and iphone 4s, when the user wants to see the specific product introduction of iphone 5s.
  • iphone 5s is the target tag.
  • the terminal obtains the second target information data corresponding to the iphone 5s from the target information data, and the second target information data corresponding to the iphone 5s is the HTML document data detailed to the iphone 5s.
  • the terminal generates a second service page according to the second target information data corresponding to the target tag, and displays the second service page.
  • the terminal generates a second service page according to the second target information data corresponding to the target tag, and displays the second service page.
  • the terminal finds the second target information data corresponding to the performance of the iphone 5s product corresponding to the target label according to the target label, that is, the HTML document data that is detailed to the iphone 5s, and generates an LBS service page, and displays the same.
  • the terminal acquires the target identifier of the target positioning base station and the broadcast data stream of the information data corresponding to the identifier of each positioning base station delivered by the access device, and extracts the target information corresponding to the target identifier from the broadcast data stream. data.
  • FIG. 5 is a schematic flowchart of a data pushing method according to an embodiment of the present invention; the method may include the following steps S500-S501.
  • the access device acquires information data corresponding to identifiers of multiple positioning base stations.
  • each of the plurality of positioning base stations has an identifier
  • the access device acquires information data corresponding to the identifier of each of the plurality of positioning base stations.
  • the relationship between the access device and the locating base station is that the information data corresponding to the identifiers of the multiple locating base stations are all sent by the access device.
  • the access device Before the access device sends the broadcast data stream to the terminal, the original information data needs to be converted into a broadcast data stream. Therefore, the access device acquires information data corresponding to the identifiers of the plurality of positioning base stations.
  • the manner in which the access device obtains the information data is not limited. The two methods of obtaining are described as an example.
  • the access device obtains the information data corresponding to the identifiers of the respective positioning base stations, and the server may streamify the information data corresponding to the identifiers of the respective positioning base stations to form an information data stream.
  • the access device obtains an information data stream from the location server, and the information data stream includes information data corresponding to the identifiers of the respective positioning base stations.
  • the access device may obtain the information data corresponding to the identifier of each positioning base station, and the access device may directly obtain the information data corresponding to the identifier of each positioning base station that has not been subjected to the streaming processing.
  • the information data can be static HTML document data.
  • the information data corresponding to the identifier of each locating base station may be the common information data preset in the location area determined by each locating base station, that is, when the terminal is in the location area determined by the same locating base station, the acquired information data is the same.
  • the access device generates a broadcast data stream according to the information data, and sends the broadcast The data stream is broadcasted to enable the terminal to extract target information data corresponding to the target identifier of the target positioning base station from the broadcast data stream.
  • the access device generates a broadcast data stream according to the acquired information data corresponding to the identifiers of the respective positioning base stations, and delivers the broadcast data stream.
  • the terminal may extract target information data corresponding to the target identifier of the target positioning base station from the broadcast data stream.
  • the range of the broadcast data stream sent by the access device is the coverage of the access device. For example, if the access device is in the store, the range of the broadcast data stream sent by the access device may be The entire store.
  • the manner in which the access device generates the broadcast data stream according to the information data needs to be determined according to the manner in which the access device obtains the information data. For example, if the information data received by the access device exists in the manner of the information data stream, the access device The information data stream is directly determined to be a broadcast data stream, and the broadcast data stream is delivered. If the information data received by the access device exists in the form of information data, that is, the flow data is not processed, the access device needs to convert the information data and generate a broadcast data stream.
  • the terminal acquires the target identifier of the target positioning base station and the broadcast data stream of the information data corresponding to the identifier of each positioning base station delivered by the access device, and extracts the target information corresponding to the target identifier from the broadcast data stream. data.
  • the terminal only needs to extract corresponding target information data from the obtained broadcast data stream, and does not need to separately request from the server, thereby saving spectrum resources, and the server does not need to separately process each terminal request, so It also reduces the server load.
  • FIG. 6 is a schematic flowchart diagram of still another data pushing method according to an embodiment of the present invention; the method may include the following steps:
  • the access device acquires an information data stream from a location server, where the information data stream includes information data corresponding to identifiers of the multiple positioning base stations.
  • the access device may be a mobile base station or an AP, and the specific existence form of the access device is not limited.
  • the location server fluidizes the information data corresponding to the identifiers of the respective positioning base stations to form an information data stream.
  • the access device obtains an information data stream from the location server, and the information data stream includes information data corresponding to the identifiers of the respective positioning base stations.
  • the access device After the access device obtains the information data stream from the location server, it will according to the acquired information data stream.
  • the method of generating a broadcast data stream and delivering the broadcast data stream, and the manner in which the access device sends the broadcast data stream may be the following two implementation manners.
  • the first implementation manner is S601
  • the second implementation manner is S602.
  • the manner in which the access device sends the broadcast data stream may also be other methods. The two methods are only examples.
  • the access device determines the information data stream as the broadcast data stream, sends the broadcast data stream on a preset broadcast channel, and notifies the preset broadcast channel identifier to the target positioning base station. ;
  • the information data stream is the streamed information data
  • the access device may determine the information data stream as the broadcast data stream, and send the broadcast data stream in the preset broadcast channel.
  • the preset broadcast channel identifier is notified to all the positioning base stations, and all the positioning base stations include the target positioning base station.
  • the target positioning base station periodically broadcasts the indication message
  • the broadcast channel identifier of the preset broadcast channel that the access device sends the broadcast data stream may be encapsulated into the indication message, and when the terminal receives the indication message, the terminal may receive the indication message. Parsing the broadcast channel identifier and listening to the broadcast data stream in the frequency band corresponding to the broadcast channel identifier.
  • the access device determines the information data stream as the broadcast data stream, sends the broadcast data stream to a preset broadcast address and a port, and notifies the preset broadcast address and port to the Target location base station.
  • the information data stream is the streamed information data
  • the access device can determine the information data stream as the broadcast data stream, and send the broadcast data stream to the preset broadcast address and port.
  • the broadcast address and the port are notified to all the positioning base stations, and all the positioning base stations include the target positioning base station.
  • the target positioning base station periodically broadcasts the indication message
  • the broadcast address and the port of the broadcast data stream sent by the access device may be encapsulated into the indication message.
  • the terminal may parse the broadcast address from the indication message. And port, and listen for broadcast data streams based on the broadcast address and port.
  • the terminal acquires the target identifier of the target positioning base station and the broadcast data stream of the information data corresponding to the identifier of each positioning base station delivered by the access device, and extracts the target information corresponding to the target identifier from the broadcast data stream. data.
  • the terminal only needs to obtain the broadcast from the broadcast.
  • the corresponding target information data is extracted from the data stream, and does not need to be separately requested from the server, thereby saving spectrum resources, and the server does not need to separately process the request of each terminal, thereby reducing the server load.
  • FIG. 7 is a schematic flowchart diagram of still another data pushing method according to an embodiment of the present invention; the method may include the following steps:
  • the access device acquires, by using a location server, information data corresponding to the identifiers of the multiple positioning base stations.
  • the access device may be a mobile base station or an AP, and the specific existence form of the access device is not limited.
  • the location server serves as a source for providing information data corresponding to the identifiers of the locating base stations of the at least one locating base station, and the access device may obtain information data corresponding to the identifiers of the plurality of locating base stations from the location server, and multiple locations acquired by the access device from the server.
  • the information data corresponding to the identifiers of the respective positioning base stations in the base station are all static HTML document data.
  • the obtained information data is not streamed. Therefore, the access device needs to stream the information data to form a broadcast data stream, and the formed broadcast data stream is sent.
  • the first implementation manner is S701
  • the second implementation manner is S702. It should be noted that the manner in which the access device sends the broadcast data stream may be other manners, and the two methods are merely examples.
  • the access device converts the information data corresponding to the identifiers of the multiple positioning base stations into a broadcast data stream according to a preset sequence, and delivers the broadcast data stream in a preset broadcast channel, and sends the broadcast data stream Setting a broadcast channel identifier notification to the target positioning base station;
  • the access device converts the information data corresponding to the identifiers of the positioning base stations of the plurality of positioning base stations into the broadcast data stream, and delivers the data in the preset broadcast channel.
  • the broadcast data stream may be: sorting the identifiers of all the positioning base stations according to a preset order, for example, the identifiers of the respective positioning base stations are sorted as a, b, c, d, and all the positioning base stations after sorting are selected.
  • the information data corresponding to the identifier is sent in sequence at a certain time interval to form a form of broadcast data stream.
  • the access device sends the broadcast data stream in a preset broadcast channel, and notifies the preset broadcast channel identifier to all the positioning base stations, where all the target base stations include the target positioning base station.
  • the target positioning base station periodically broadcasts the indication message
  • the broadcast channel identifier of the preset broadcast channel that the access device sends the broadcast data stream may be encapsulated into the indication message.
  • the terminal may receive the indication message. Parsing the broadcast channel identifier and listening to the broadcast data stream in the frequency band corresponding to the broadcast channel identifier.
  • the access device converts the information data corresponding to the identifiers of the positioning base stations in the at least one positioning base station into a broadcast data stream according to a preset sequence, and sends the broadcast data stream to the preset broadcast address and the port. And notifying the preset broadcast address and port to the target positioning base station.
  • the access device converts the information data corresponding to the identifiers of the positioning base stations of the at least one positioning base station into a broadcast data stream according to a preset sequence, and presets the broadcast address and the port.
  • Send the broadcast data stream may be: sorting the identifiers of all the locating base stations according to a preset order, for example, the identifiers of the locating base stations are sorted as a, b, c, d, and all the locating base stations after sorting
  • the information data corresponding to the identifier is sent in sequence at a certain time interval to form a form of broadcast data stream.
  • the access device sends the broadcast data stream to the preset broadcast address and the port, and notifies the broadcast base station to all the positioning base stations, and all the positioning base stations include the target positioning base station.
  • the target positioning base station periodically broadcasts the indication message
  • the broadcast address and the port of the broadcast data stream sent by the access device may be encapsulated into the indication message.
  • the terminal may parse the broadcast address from the indication message. And port, and listen for broadcast data streams based on the broadcast address and port.
  • the terminal acquires the target identifier of the target positioning base station and the broadcast data stream of the information data corresponding to the identifier of each positioning base station delivered by the access device, and extracts the target information corresponding to the target identifier from the broadcast data stream. data.
  • the terminal only needs to extract corresponding target information data from the obtained broadcast data stream, and does not need to separately request from the server, thereby saving spectrum resources, and the server does not need to separately process each terminal request, so It also reduces the server load.
  • FIG. 8 is a schematic diagram of information interaction in an actual application scenario according to an embodiment of the present invention. As shown in the figure, this embodiment is described in detail.
  • the server sends information data to the AP.
  • the AP encapsulates the information data, generates a broadcast data stream, and sends the information from the preset broadcast channel.
  • the positioning base station broadcasts a Beacon frame, where the Beacon frame includes a target positioning base station ID, an AP broadcast channel identifier, and a server URL.
  • the terminal acquires a target positioning base station ID, an AP broadcast channel identifier, and a server URL.
  • the terminal listens to the frequency band corresponding to the broadcast channel identifier, and obtains the broadcast data stream delivered by the AP;
  • the terminal extracts target information data corresponding to the target positioning base station ID from the broadcast data stream, and generates a first service page according to the first target information data in the target information data;
  • the terminal initiates an authentication request to the server according to the URL of the server, and the server and the terminal perform a Transport Layer Security (TLS) protocol handshake, and the terminal sends an authentication message to the server for authentication.
  • the authentication message includes the user name and password.
  • the server authenticates the authentication message. After the authentication is passed, the terminal requests the private information data from the server, and the server sends the private information data to the terminal.
  • TLS Transport Layer Security
  • the terminal acquires the target identifier of the target positioning base station and the broadcast data stream of the information data corresponding to the identifier of each positioning base station delivered by the access device, and extracts the target information corresponding to the target identifier from the broadcast data stream. data.
  • the terminal only needs to extract corresponding target information data from the obtained broadcast data stream, and does not need to separately request from the server, thereby saving spectrum resources, and the server does not need to separately process each terminal request, so It also reduces the server load.
  • FIG. 9 is a schematic diagram of information interaction in another practical application scenario according to an embodiment of the present invention; as shown in the figure, the schematic diagram is described in detail in this embodiment.
  • the server encapsulates the information data corresponding to each positioning base station identifier into an information data stream, and sends the information data to the mobile base station;
  • the mobile base station acquires an information data stream from the server, and determines the information data stream as a broadcast data stream, and performs broadcast according to the preset broadcast address and the port;
  • the positioning base station broadcasts a Beacon frame, where the Beacon frame includes a positioning base station ID, a broadcast address and port of the mobile base station, and a server URL.
  • the terminal acquires a target positioning base station ID, a mobile base station broadcast address and port, and a server URL.
  • S904 The terminal listens to the broadcast data stream broadcast by the mobile base station according to the broadcast address and the port.
  • the terminal extracts target information data corresponding to the target positioning base station ID from the broadcast data stream, and generates a first service page according to the target information data;
  • the terminal initiates an authentication request to the server according to the URL of the server, and the server and the terminal perform a Transport Layer Security (TLS) protocol handshake, and the terminal sends an authentication message to the server for authentication.
  • the authentication message includes the user name and password.
  • the server authenticates the authentication message. After the authentication is passed, the terminal requests the private information data from the server, and the server sends the private information data to the terminal.
  • TLS Transport Layer Security
  • the terminal acquires the target identifier of the target positioning base station and the broadcast data stream of the information data corresponding to the identifier of each positioning base station delivered by the access device, and extracts the target information corresponding to the target identifier from the broadcast data stream. data.
  • the terminal only needs to extract corresponding target information data from the obtained broadcast data stream, and does not need to separately request from the server, thereby saving spectrum resources, and the server does not need to separately process each terminal request, so It also reduces the server load.
  • the data push related device provided by the embodiment of the present invention will be described below with reference to FIG. 10 to FIG. The structure is described in detail. It should be noted that the following data push related device can be applied to the above method.
  • FIG. 10 is a schematic structural diagram of a terminal according to an embodiment of the present invention.
  • the terminal may include: a first obtaining module 100, a second obtaining module 101, and an extracting module 102.
  • the first obtaining module 100 is configured to acquire a target identifier of the target positioning base station
  • the terminal first acquiring module 100 acquires a target identifier of the target positioning base station, and the target identifier may represent a location area of the target positioning base station.
  • the manner in which the terminal first acquiring module 100 acquires the target identifier of the target positioning base station may be: when the terminal is in a location where the positioning base station is deployed, the terminal is intercepted in the broadcast channel, thereby receiving one in the location. Or a Beacon frame signal that is periodically broadcasted by a plurality of positioning base stations. Because there is an overlapping area in the effective coverage of each positioning base station in the shop, the terminal may receive a Beacon frame signal broadcast by the positioning base station, and may also receive a Beacon frame signal broadcast by multiple positioning base stations, when the terminal receives the signal.
  • the Beacon frame signal broadcasted by multiple positioning base stations calculates the receiving power of each Beacon frame signal, and determines which Beacon frame signal has the strongest receiving power, which means that the user is closest to the corresponding positioning base station at this time.
  • the positioning base station closest to the user is set as the target positioning base station, and the location where the terminal is located at this time is also the location area determined by the target positioning base station.
  • the Beacon frame signal broadcast by the positioning base station includes its own identifier, so the terminal can parse the target identifier of the target positioning base station from the Beacon frame signal broadcast by the target positioning base station.
  • the first obtaining module 100 may include: a determining unit, an obtaining unit, and a parsing unit: a determining unit, configured to determine the target positioning base station;
  • the terminal when the terminal is in a location where the positioning base station is deployed, an indication message broadcast by the positioning base station is received, and when the terminal is in the effective coverage of a positioning base station, an indication message broadcast by the positioning base station is received. And determining, by the determining unit, the positioning base station as the target positioning base station. Since the effective coverage of each positioning base station may overlap, when the terminal is in the overlapping area of the effective coverage of multiple positioning base stations, at least one indication message is received, and the terminal determining unit compares the received power of each indication message. And determining, by the positioning base station corresponding to the indication signal with the strongest receiving power, the target positioning base station, that is, the positioning base station closest to the terminal is determined to be the target Bit base station.
  • An acquiring unit configured to acquire an indication message that is broadcast by the target positioning base station, where the indication message includes the target identifier of the target positioning base station;
  • the method for the terminal to acquire the target identifier of the target positioning base station may be: the indication message broadcast by the target location base station determined by the terminal acquisition unit obtaining determining unit, where the indication message includes the target identifier of the target positioning base station.
  • the indication message is a Beacon frame as an example.
  • the positioning base station is a wireless signal transmitter placed at a specific position in the room.
  • the positioning base station periodically broadcasts the Beacon frame through wireless signals such as Wi-Fi and Bluetooth. Due to the power consumption requirements, most of the positioning base stations broadcast Beacon frames in a blue-tooth manner.
  • the frequency bands of the three broadcast channels (2402MHz, 2426MHz and 2480MHz) are defined, and the positioning base station periodically broadcasts the Beacon frame on the above three broadcast channels, and the broadcasted Beacon frame carries the positioning base station.
  • An identifier (ID) which can be used to represent the location coordinates of the positioning base station, and further carries other information in the Beacon frame.
  • the information carried by the Beacon frame is extended, including wireless access.
  • a parsing unit configured to parse the target identifier from the indication message.
  • the terminal parsing unit parses the target identifier from the received indication message.
  • the target identifier may be parsed from the Beacon frame.
  • the second obtaining module 101 is configured to acquire a broadcast data stream that is sent by the access device, where the broadcast data stream includes information data corresponding to identifiers of multiple positioning base stations;
  • each of the plurality of positioning base stations has an identifier
  • the broadcast data stream includes information data corresponding to the identifier of each of the plurality of positioning base stations.
  • the information data corresponding to the identifier of the locating base station is sent to the terminal by using the access device, and the information data corresponding to the identifiers of the multiple locating base stations may be delivered by one or more access devices, and the number of the access devices is not limited.
  • the broadcast data streams sent by each of the access devices are the same, and the identifiers of the plurality of locating base stations are corresponding to the broadcast data stream.
  • Information data When the range of broadcasts needs to be large, multiple access devices can be deployed.
  • the terminal second obtaining module 101 obtains a broadcast data stream from the access device, where the broadcast data stream includes information data corresponding to the identifiers of the positioning base stations of the plurality of positioning base stations, and the information data corresponding to the identifier of the positioning base station is the positioning base station.
  • Pre-stored public information data within the determined location area For example, if the location area determined by the positioning base station is an iPad product display area, the information data corresponding to the identifier of the positioning base station may be public information related to the iPad.
  • the terminal does not directly receive the broadcast data stream from the server, but the server sends the original information data to the AP, and the AP re-encapsulates the obtained information data to generate a broadcast data stream in the form of the AP broadcast.
  • the broadcast is performed on the frequency band corresponding to the channel identifier, and the terminal listens to the broadcast data stream broadcast by the AP according to the frequency band corresponding to the broadcast channel identifier of the AP.
  • the server may also stream the information data to form an information data stream, where the information data stream includes information data corresponding to the identifiers of the respective positioning base stations, and then send the information data streams to the mobile base station, where the mobile base station streams the information data.
  • the broadcast data stream is determined to be broadcasted, and the broadcast data stream is sent according to the preset broadcast address and port, and the terminal listens to the broadcast data stream according to the corresponding broadcast address and port.
  • the indication message further includes: a broadcast channel identifier of the broadcast data stream sent by the access device; the second acquiring module 101 is specifically configured to listen to the frequency band corresponding to the broadcast channel identifier, and receive the The broadcast data stream that is broadcast into the device.
  • the access device may be an AP, and the access device is used as an example for description.
  • the indication message may further include a broadcast channel identifier of the broadcast data stream sent by the AP, and the terminal second obtaining module 101 obtains the broadcast channel identifier from the indication message, and listens to the frequency band corresponding to the broadcast channel identifier.
  • the AP sends a broadcast data stream in the broadcast channel characterized by the broadcast channel identifier, so the terminal can acquire the broadcast data stream broadcast by the AP.
  • the broadcast data stream includes information data corresponding to the identifiers of the respective positioning base stations.
  • the indication message further includes a broadcast address and a port of the access device, where the second acquiring module 101 is configured to: listen to the broadcast broadcast by the access device according to the broadcast address and port data flow.
  • the access device may be a mobile base station, where the mobile base station is used as an example for description, and the broadcast data stream is broadcast by the mobile base station. Therefore, the indication message broadcast by the target positioning base station includes the broadcast data sent by the mobile base station. The broadcast address and port of the stream.
  • the terminal second obtaining module 101 parses the broadcast address and the port from the indication message broadcast by the target positioning base station, and according to the broadcast address and the end The port listens to the broadcast data stream broadcast by the mobile base station. It should be noted that the indication message may be
  • Beacon frames which extend the content in Beacon frames.
  • the terminal acquires a broadcast data stream through the mobile base station, that is, the terminal opens a cellular mobile wireless communication system such as 3G/4G/LTE and connects to the mobile base station to access the Internet.
  • a cellular mobile wireless communication system such as 3G/4G/LTE
  • the second acquiring module 101 is configured to acquire the broadcast data stream that is sent by the access device by using a first preset period, where the broadcast data stream is used by the access device.
  • the first preset period is a positive integer multiple of the second preset period.
  • the access device broadcasts the broadcast data stream in a certain period.
  • the access device sends the broadcast data stream in a second preset period.
  • the second preset period may be ls, that is, every Is.
  • the broadcast data stream that is sent is repeatedly sent, and in the Is, the broadcast data stream includes information data corresponding to all the positioning base stations in the at least one positioning base station, and since the information data can be updated at any time, each The broadcast data stream sent in one cycle may be different.
  • the terminal acquires the broadcast data stream sent by the access device in a first preset period, and the first preset period is an integer multiple of the second preset period, for example, in order to obtain the updated content in time.
  • the first preset period can be 3s. , the same information data received within the first preset period, the terminal will automatically discard.
  • the terminal obtains the updated content by acquiring the broadcast data stream in the first preset period.
  • the extracting module 102 is configured to extract target information data corresponding to the target identifier from the broadcast data stream.
  • the broadcast data stream includes information data corresponding to the identifiers of all the located base stations. Therefore, the terminal extraction module 102 may extract target information data corresponding to the target identifier from the broadcast data stream.
  • the target information data is the public information data corresponding to the location area determined by the target positioning base station.
  • the terminal when receiving the broadcast data stream, sequentially detects the information data in the received broadcast data stream, and detects whether the identifier of each positioning base station in the broadcast data stream is consistent with the target identifier, and if yes, extracts the target identifier. Corresponding target information data; otherwise, the received information data is discarded.
  • the terminal acquires the target identifier of the target positioning base station and the broadcast data stream of the information data corresponding to the identifier of each positioning base station delivered by the access device, and extracts the target information corresponding to the target identifier from the broadcast data stream. data.
  • the terminal only needs to obtain the broadcast from the broadcast.
  • the corresponding target information data is extracted from the data stream, and does not need to be separately requested from the server, thereby saving spectrum resources, and the server does not need to separately process the request of each terminal, thereby reducing the server load.
  • the target information data includes first target information data and at least one second target information data, where the first target information data includes at least one label.
  • the terminal may include: a first obtaining module 100, a second obtaining module 101, an extracting module 102, a generating module 103, a display module 104, a third obtaining module 105, and a generating display module 106, wherein the first obtaining module 100, the second For the acquisition module 101 and the extraction module 102, please refer to FIG. 10, and details are not described herein again.
  • the generating module 103 is configured to generate a first service page according to the first target information data, where the first service page includes the at least one label;
  • the target information data includes first target information data and at least one second target information data
  • the first target information data includes at least one label
  • the at least one second target information data and the at least one label may be corresponding to
  • one tag corresponds to a plurality of second target information data.
  • the correspondence relationship may be an association relationship between the second target information data and the label.
  • the label may be a link of the second target information data
  • the second target information data corresponding to the label may be acquired by the label.
  • the terminal first generation module 103 generates a first service page according to the first target information data in the target information data stream, where the first service page includes at least one tag.
  • the LBS service page is a Hypertext Markup Language (HTML) edited document, which consists of several tags, which can be used in browsers and other Open and display as a web page in the application.
  • HTML Hypertext Markup Language
  • one positioning base station corresponds to one LBS service page. Therefore, the first service page is a service page corresponding to the target positioning base station. For example, if the location area determined by the target positioning base station is an iPhone product display area, the first service page is an iPhone. Series product introduction, the first service page contains three tags: iphone 5s, iphone 5c and iphone 4s.
  • a display module 104 configured to display the first service page;
  • the terminal display module 104 can display the first service page and let the user operate the service page.
  • the terminal can open and display the first service page as a web page in a browser and other applications.
  • the third obtaining module 105 is configured to: when detecting an operation on the target label in the label displayed on the first service page, acquire second target information data corresponding to the target label;
  • the user may operate the label displayed on the first service page.
  • the third acquisition module 105 acquires the corresponding identifier of the target label. Two target information data.
  • the label in the LBS service page is used as an example.
  • the user can obtain the LBS service page corresponding to the target label by clicking an icon or other object in the page.
  • the page displays the three labels of iphone 5s, iphone 5c and iphone 4s, when the user wants to see the specific product introduction of iphone 5s.
  • iphone 5s is the target tag.
  • the terminal obtains the second target information data corresponding to the iphone 5s from the target information data, and the second target information data corresponding to the iphone 5s is the HTML document data detailed to the iphone 5s. .
  • the generating display module 106 is configured to generate a second service page according to the second target information data corresponding to the target tag, and display the second service page.
  • the terminal generating display module 106 generates a second service page according to the second target information data corresponding to the target tag, and displays the second service page.
  • the terminal finds the second target information data corresponding to the performance of the iphone 5s product corresponding to the target label according to the target label, that is, the HTML document data that is detailed to the iphone 5s, and generates an LBS service page, and displays the same. On the terminal.
  • the terminal acquires the target identifier of the target positioning base station and the broadcast data stream of the information data corresponding to the identifier of each positioning base station delivered by the access device, and extracts the target information corresponding to the target identifier from the broadcast data stream. data.
  • the terminal only needs to extract corresponding target information data from the obtained broadcast data stream, and does not need to separately request from the server, thereby saving spectrum resources, and the server does not need to separately process each terminal request, so Also reduced service Load.
  • FIG. 12 is a schematic structural diagram of an access device according to an embodiment of the present invention; the access device may include: a fourth obtaining module 200 and a generating and sending module 201.
  • the fourth obtaining module 200 is configured to obtain information data corresponding to the identifiers of the plurality of positioning base stations.
  • each of the plurality of positioning base stations has an identifier
  • the access device acquires each of the plurality of positioning base stations.
  • the relationship between the access device and the locating base station is that the information data corresponding to the identifiers of the multiple locating base stations are all sent by the access device.
  • the access device fourth acquiring module 200 acquires information data corresponding to the identifiers of the positioning base stations of the plurality of positioning base stations.
  • the manner in which the access device fourth obtaining module 200 obtains the information data is not limited. The two obtaining modes are used as an example for description.
  • the access device fourth obtaining module 200 acquires an information data stream from the location server, where the information data stream includes information data corresponding to the identifiers of the plurality of positioning base stations.
  • the access device may be a mobile base station or an AP, and the specific existence form of the access device is not limited.
  • the location server fluidizes the information data corresponding to the identifiers of the respective positioning base stations to form an information data stream.
  • the access device fourth obtaining module 200 acquires an information data stream from the location server, where the information data stream includes information data corresponding to the identifiers of the respective positioning base stations.
  • the access device fourth obtaining module 200 acquires information data corresponding to the identifiers of the plurality of positioning base stations from the location server;
  • the access device may be a mobile base station or an AP, and the specific form of the access device is not limited.
  • the location server serves as a source for providing information data corresponding to the identifiers of the locating base stations of the at least one locating base station, and the access device fourth obtaining module 200 can obtain information data corresponding to the identifiers of the locating base stations of the plurality of locating base stations from the location server,
  • the information data corresponding to the identifiers of the respective positioning base stations of the plurality of positioning base stations acquired by the device fourth obtaining module 200 from the server are all static document data.
  • the information data corresponding to the identifier of each positioning base station may be the public information data preset in the location area determined by each positioning base station, that is, the terminal is determined by the same positioning base station. When the location area is within, the acquired information data is the same.
  • the generating and sending module 201 is configured to generate a broadcast data stream according to the information data, and send the broadcast data stream, so that the terminal extracts target information data corresponding to the target identifier of the target positioning base station from the broadcast data stream.
  • the access device generation sending module 201 generates a broadcast data stream according to the acquired information data corresponding to the identifiers of the respective positioning base stations, and delivers the broadcast data stream.
  • the terminal may extract target information data corresponding to the target identifier of the target positioning base station from the broadcast data stream.
  • the range of the broadcast data stream sent by the access device is the coverage of the access device. For example, if the access device is in the store, the range of the broadcast data stream sent by the access device may be The entire store.
  • the manner in which the access device generating and transmitting module 201 generates the broadcast data stream according to the information data needs to be determined according to the manner in which the access device obtains the information data. For example, if the information data received by the access device exists in the form of the information data stream, Then, the access device generation and sending module 201 directly determines the information data stream as a broadcast data stream, and delivers the broadcast data stream. If the information data received by the access device exists in the manner of information data, that is, the streaming data is not processed, the access device generating and transmitting module 201 needs to convert the information data, generate a broadcast data stream, and generate the generated data stream. The broadcast data stream is delivered.
  • four ways of generating and delivering a broadcast data stream will be described as an example.
  • the information data is in the form of an information data stream
  • the generation and transmission module 201 determines the information data stream as the broadcast data stream, and sends the broadcast data stream on a preset broadcast channel. And notifying the preset broadcast channel identifier to the target positioning base station.
  • the information data stream is the streamed information data
  • the access device may determine the information data stream as a broadcast data stream, and send the broadcast data stream in a preset broadcast channel, and preset the The broadcast channel identifier is notified to all the positioning base stations, and all the positioning base stations include the target positioning base station.
  • the target positioning base station periodically broadcasts the indication message
  • the broadcast channel identifier of the preset broadcast channel that the access device sends the broadcast data stream may be encapsulated into the indication message.
  • the terminal may receive the indication message. Parsing the broadcast channel identifier and listening to the broadcast data stream in the frequency band corresponding to the broadcast channel identifier.
  • the information data is in the form of an information data stream
  • the generating and sending module is specifically configured to determine the information data stream as the broadcast data stream, in a preset broadcast address and port. And transmitting the broadcast data stream, and notifying the preset broadcast address and port to the target positioning base station.
  • the information data stream is the streamed information data
  • the access device may determine the information data stream as a broadcast data stream, and send the broadcast data stream to the preset broadcast address and port, and simultaneously broadcast the broadcast data stream.
  • the address and port are notified to all the positioning base stations, and all the positioning base stations include the target positioning base stations.
  • the target positioning base station periodically broadcasts the indication message
  • the broadcast address and the port of the broadcast data stream sent by the access device may be encapsulated into the indication message.
  • the terminal receives the indication message, the terminal may parse the broadcast address from the indication message. And port, and listen for broadcast data streams based on the broadcast address and port.
  • the information data exists as static document data, and the generating and transmitting module
  • the access device converts the information data corresponding to the identifiers of the respective positioning base stations in the at least one positioning base station into a broadcast data stream, and delivers the broadcast data stream in the preset broadcast channel.
  • the manner of forming the broadcast data stream may be: sorting the identifiers of all the locating base stations according to a preset order, for example, the identifiers of the locating base stations are sorted as a, b, c, d, and all the locating base stations after sorting
  • the information data corresponding to the identifier is sent in sequence at a certain time interval to form a form of broadcast data stream.
  • the access device sends the broadcast data stream in the preset broadcast channel, and notifies the preset broadcast channel identifier to all the positioning base stations, and all the positioning base stations include the target positioning base station.
  • the target positioning base station periodically broadcasts the indication message
  • the broadcast channel identifier of the preset broadcast channel that the access device sends the broadcast data stream may be encapsulated into the indication message.
  • the terminal receives the indication message, the terminal may receive the indication message. Parsing the broadcast channel identifier and listening to the broadcast data stream in the frequency band corresponding to the broadcast channel identifier.
  • the information data is stored in the static document data, and the generating and transmitting module 201 converts the information data corresponding to the identifiers of the positioning base stations in the at least one positioning base station into the broadcast data stream according to a preset sequence. And transmitting the broadcast data stream to the preset broadcast address and the port, and notifying the preset broadcast address and port to the target positioning base station.
  • the access device selects each of the acquired at least one positioning base station according to a preset sequence.
  • the information data corresponding to the identifier of the bit base station is converted into a broadcast data stream, and the broadcast data stream is sent at a preset broadcast address and port.
  • the manner of forming the broadcast data stream may be: sorting the identifiers of all the locating base stations according to a preset order, for example, the identifiers of the locating base stations are sorted as a, b, c, d, and all the locating base stations after sorting
  • the information data corresponding to the identifier is sent in sequence at a certain time interval to form a form of broadcast data stream.
  • the access device sends the broadcast data stream to the preset broadcast address and the port, and notifies the broadcast base station to all the positioning base stations, and all the positioning base stations include the target positioning base station.
  • the target positioning base station periodically broadcasts the indication message
  • the broadcast address and the port of the broadcast data stream sent by the access device may be encapsulated into the indication message.
  • the terminal may parse the broadcast address from the indication message. And port, and listen for broadcast data streams based on the broadcast address and port.
  • the terminal acquires the target identifier of the target positioning base station and the broadcast data stream of the information data corresponding to the identifier of each positioning base station delivered by the access device, and extracts the target information corresponding to the target identifier from the broadcast data stream. data.
  • the terminal only needs to extract corresponding target information data from the obtained broadcast data stream, and does not need to separately request from the server, thereby saving spectrum resources, and the server does not need to separately process each terminal request, so It also reduces the server load.
  • FIG. 13 is a schematic structural diagram of still another terminal according to an embodiment of the present invention; the terminal may include: a receiver 300, a processor 301, a display 302, and a memory 303.
  • the memory is used to store the program code, and the processor calls the program code in the memory to complete the corresponding operation.
  • the receiver 300, the processor 301, the display 302, and the memory 303 are all connected to the bus.
  • the receiver is configured to acquire a target identifier of the target positioning base station
  • the receiver is further configured to acquire a broadcast data stream that is sent by the access device, where the broadcast data stream includes information data corresponding to the identifiers of the plurality of positioning base stations;
  • the processor is configured to extract target information data corresponding to the target identifier from the broadcast data stream.
  • the terminal acquires a target identifier of the target positioning base station, where the target identifier can be used to represent the target The location area of the bit base station.
  • the manner in which the terminal acquires the target identifier of the target positioning base station may be that when the terminal is in a location where the positioning base station is deployed, the terminal performs interception in the broadcast channel, thereby receiving one or more positioning base stations in the location.
  • Beacon frame signal that is periodically broadcast out. Because there is an overlapping area in the effective coverage of each positioning base station in the shop, the terminal may receive a Beacon frame signal broadcast by the positioning base station, and may also receive a Beacon frame signal broadcast by multiple positioning base stations, when the terminal receives the signal.
  • the Beacon frame signal broadcasted by multiple positioning base stations calculates the received power of each Beacon frame signal, and determines which Beacon frame signal has the strongest receiving power, which means that the user is closest to the corresponding positioning base station at this time.
  • the positioning base station closest to the user is set as the target positioning base station, and the location where the terminal is located at this time is also the location area determined by the target positioning base station.
  • the Beacon frame signal broadcast by the positioning base station includes its own identifier, so the terminal can parse the target identifier of the target positioning base station from the Beacon frame signal broadcast by the target positioning base station.
  • each of the plurality of positioning base stations has an identifier
  • the broadcast data stream includes information data corresponding to the identifier of each of the plurality of positioning base stations.
  • the relationship between the locating base station and the access device is that the information data corresponding to the identifier of the locating base station is sent to the terminal by the access device, and the information data corresponding to the identifiers of the multiple locating base stations can be sent by one or more access devices.
  • the number of the access devices is not limited.
  • the broadcast data streams sent by each access device are the same, and the broadcast data stream includes the The information data corresponding to the identifiers of the plurality of positioning base stations are described. When the range of broadcasts needs to be large, multiple access devices can be deployed.
  • the terminal obtains a broadcast data stream from the access device, where the broadcast data stream includes information data corresponding to the identifiers of the plurality of positioning base stations, and the information data corresponding to the identifier of the positioning base station is pre-stored in the location area determined by the positioning base station.
  • Public information data For example, if the location area determined by the positioning base station is an iPad product display area, the information data corresponding to the identifier of the positioning base station may be public information related to the iPad.
  • the terminal does not directly receive the broadcast data stream from the server, but the server sends the original information data to the AP, and the AP re-encapsulates the obtained information data to generate a broadcast data stream in the form of the AP broadcast. Broadcasting on the frequency band corresponding to the channel identifier, and the terminal is based on the wide range of the AP. Listening to the broadcast data stream broadcast by the AP on the frequency band corresponding to the broadcast channel identifier.
  • the server may also stream the information data to form an information data stream, where the information data stream includes information data corresponding to the identifiers of the respective positioning base stations, and then send the information data streams to the mobile base station, where the mobile base station streams the information data.
  • the broadcast data stream is determined to be broadcasted, and the broadcast data stream is sent according to the preset broadcast address and port, and the terminal listens to the broadcast data stream according to the corresponding broadcast address and port.
  • the broadcast data stream includes information data corresponding to identifiers of all the located base stations, and therefore, the terminal may extract target information data corresponding to the target identifier from the broadcast data stream.
  • the target information data is the public information data corresponding to the location area determined by the target positioning base station.
  • the terminal when receiving the broadcast data stream, sequentially detects the information data in the received broadcast data stream, and detects whether the identifier of each positioning base station in the broadcast data stream is consistent with the target identifier, and if yes, extracts the target identifier. Corresponding target information data; otherwise, the received information data is discarded.
  • the receiver is further configured to determine the target positioning base station
  • the receiver is further configured to acquire an indication message broadcast by the target positioning base station, where the indication message includes the target identifier of the target positioning base station;
  • the processor is further configured to parse the target identifier from the indication message.
  • the terminal when the terminal is in a location where the positioning base station is deployed, the terminal receives an indication message broadcast by the positioning base station, and when the terminal is in the effective coverage of the positioning base station, receives an indication message broadcast by the positioning base station. Then, the positioning base station is determined as a target positioning base station. Since the effective coverage of each positioning base station may overlap, when the terminal is in the overlapping area of the effective coverage of the multiple positioning base stations, at least one indication message is received, the terminal compares the received power of each indication message, and The positioning base station corresponding to the indication message with the strongest receiving power is determined as the target positioning base station, that is, the positioning base station closest to the terminal is determined to be the target positioning base station.
  • the method for the terminal to acquire the target identifier of the target positioning base station may be that the terminal acquires an indication message broadcast by the target positioning base station, where the indication message includes a target identifier of the target positioning base station.
  • the description message is a Beacon frame as an example.
  • the positioning base station is a wireless signal transmitter placed at a specific location in the room.
  • the positioning base station periodically broadcasts the Beacon frame through a wireless signal such as Wi-Fi or Bluetooth. Due to the power consumption requirements, most of the positioning base stations broadcast the Beacon frame in a Bluetooth manner.
  • the frequency bands of 3 broadcast channels (2402MHz, 2426MHz and 2480MHz) are defined, and the positioning base station is on the above three broadcast channels.
  • the Beacon frame is broadcasted periodically, and the broadcasted Beacon frame carries an identifier (ID) of the positioning base station, and the identifier can be used to represent the location coordinates of the positioning base station, and the Beacon frame carries other information.
  • ID identifier
  • the information carried by the Beacon frame is extended, including the broadcast channel identifier of the wireless access AP.
  • the terminal parses the target identifier from the received indication message, and optionally, parses the carried target identifier from the Beacon frame.
  • the indication message further includes: the broadcast channel identifier of the broadcast data stream is sent by the access device; the receiver is further configured to listen to a frequency band corresponding to the broadcast channel identifier, and obtain the broadcast of the access device The broadcast data stream.
  • the access device may be an AP.
  • the access device is used as an example for description.
  • the indication message may further include a broadcast channel identifier of the broadcast data stream sent by the AP, and the terminal obtains the broadcast channel identifier from the indication message, and listens to the frequency band corresponding to the broadcast channel identifier.
  • the AP sends a broadcast data stream in the broadcast channel characterized by the broadcast channel identifier, so the terminal can acquire the broadcast data stream broadcast by the AP.
  • the broadcast data stream includes information data corresponding to the identifiers of the respective positioning base stations.
  • the indication message further includes a broadcast address and a port of the access device
  • the receiver is further configured to listen to the broadcast data stream broadcast by the access device according to the broadcast address and port.
  • the access device may be a mobile base station, where the mobile base station is used as an example, and the broadcast data stream is broadcast by the mobile base station. Therefore, the indication message broadcast by the target positioning base station includes the broadcast data stream sent by the mobile base station. Broadcast address and port.
  • the terminal parses the broadcast address and the port from the indication message broadcast by the target positioning base station, and listens to the broadcast data stream broadcast by the mobile base station according to the broadcast address and the port.
  • the indication message may be a Beacon frame, and the content in the Beacon frame may be extended.
  • the terminal acquires a broadcast data stream through the mobile base station, that is, the terminal opens a cellular mobile wireless communication system such as 3G/4G/LTE and connects to the mobile base station to access the Internet.
  • a cellular mobile wireless communication system such as 3G/4G/LTE
  • the target information data includes first target information data and at least one second target information data, the first target information data including at least one label;
  • the processor is further configured to generate a first service page according to the first target information data, where the a service page including the at least one tag;
  • the display is configured to display the first service page
  • the processor is further configured to: when detecting an operation on the target label in the label displayed on the first service page, acquire second target information data corresponding to the target label;
  • the display is further configured to generate a second service page according to the second target information data corresponding to the target tag, and display the second service page.
  • the target information data includes first target information data and at least one second target information data, where the first target information data includes at least one label, and the at least one second target information data may be in one-to-one correspondence with the at least one label,
  • the label may correspond to the plurality of second target information data, and the correspondence may be an association relationship between the second target information data and the label.
  • the label may be a link of the second target information data, and the label may be acquired by using the label.
  • the second target information data corresponding to the tag.
  • the terminal generates a first service page according to the first target information data in the target information data, where the first service page includes at least one tag.
  • the first service page is used as an example for the LBS service page.
  • the LBS service page is a Hypertext Markup Language (HTML) edited document, which consists of several tags, which can be used in browsers and other Open and display as a web page in the application.
  • HTML Hypertext Markup Language
  • one positioning base station corresponds to one LBS service page. Therefore, the first service page is a service page corresponding to the target positioning base station.
  • the location area of the target positioning base station is an iPhone product display area
  • the first service page is the iPhone series.
  • Product introduction, the first month of the service page contains three tags iphone 5s, iphone 5c and iphone 4s.
  • the terminal may display the first service page and let the user operate the service page.
  • the terminal may open and display the first service page as a web page in the browser and other applications.
  • the user may operate on the label displayed on the first service page.
  • the terminal acquires the second target information data corresponding to the target label.
  • the label in the LBS service page is taken as an example.
  • the user can obtain the LBS service page corresponding to the target label by clicking an icon or other object in the page.
  • the page displays the three labels of iphone 5s, iphone 5c and iphone 4s.
  • the user wants to see the specific product introduction of iphone 5s, he can click the label of iphone 5s on the terminal, Bei 'J iphone 5s This is the target tag.
  • the terminal acquires the second target information data corresponding to the iphone 5s from the target information data.
  • the terminal generates a second service page according to the second target information data corresponding to the target tag, and displays the second service page.
  • the terminal finds the second target information data corresponding to the performance of the iphone 5s product corresponding to the target label according to the target label, and generates an LBS service page, which is displayed on the terminal.
  • the receiver is further configured to acquire, by using the first preset period, the broadcast data stream that is sent by the access device, where the broadcast data stream is sent by the access device in a second preset period.
  • the first preset period is a positive integer multiple of the second preset period.
  • the access device broadcasts the broadcast data stream in a certain period.
  • the access device sends the broadcast data stream in a second preset period.
  • the second preset period may be ls, that is, every Is.
  • the broadcast data stream that is sent is repeatedly delivered, and in the Is, the broadcast data stream includes information data corresponding to all the positioning base stations in the at least one positioning base station, and since the information data can be updated at any time, each one The broadcast data stream sent by the cycle may be different.
  • the terminal obtains the broadcast data stream sent by the access device in the first preset period, and the first preset period is an integer multiple of the second preset period, for example, the first preset.
  • the period can be 3s, and the same information data received within the first preset period will be automatically discarded by the terminal.
  • the terminal can obtain the updated content in time by acquiring the broadcast data stream in the first preset period.
  • the terminal acquires the target identifier of the target positioning base station and the broadcast data stream of the information data corresponding to the identifier of each positioning base station delivered by the access device, and extracts the target information corresponding to the target identifier from the broadcast data stream. data.
  • the terminal only needs to extract corresponding target information data from the obtained broadcast data stream, and does not need to separately request from the server, thereby saving spectrum resources, and the server does not need to separately process each terminal request, so It also reduces the server load.
  • FIG. 14 is a schematic structural diagram of another access device according to an embodiment of the present invention;
  • the access device can include: a receiver 400, a processor 401, and a transmitter 402 memory 403.
  • the memory is used to store program code, and the processor calls the program code in the memory to complete the corresponding operation.
  • Receiver 400, processor 401, transmitter 402 memory 403 are all in communication with the bus.
  • the receiver is configured to acquire information data corresponding to identifiers of multiple positioning base stations
  • the processor is configured to generate a broadcast data stream according to the information data
  • the transmitter is configured to send the broadcast data stream, so that the terminal extracts target information data corresponding to the target identifier of the target positioning base station from the broadcast data stream.
  • each of the plurality of positioning base stations has an identifier
  • the access device acquires information data corresponding to the identifier of each of the plurality of positioning base stations.
  • the relationship between the access device and the locating base station is that the information data corresponding to the identifiers of the multiple locating base stations are sent by the access device.
  • the access device Before the access device sends the broadcast data stream to the terminal, the original information data needs to be converted into a broadcast data stream. Therefore, the access device acquires information data corresponding to the identifiers of the positioning base stations of the plurality of positioning base stations.
  • the manner in which the access device obtains the information data is not limited. The two methods of obtaining are described as an example.
  • the access device obtains the information data corresponding to the identifiers of the respective positioning base stations, and the server may streamify the information data corresponding to the identifiers of the respective positioning base stations to form an information data stream.
  • the access device obtains an information data stream from the location server, and the information data stream includes information data corresponding to the identifiers of the respective positioning base stations.
  • the access device may obtain the information data corresponding to the identifier of each positioning base station, and the access device may directly obtain the information data corresponding to the identifier of each positioning base station that has not been subjected to the streaming processing.
  • the information data can be static HTML document data.
  • the information data corresponding to the identifier of each locating base station may be the common information data preset in the location area determined by each locating base station, that is, when the terminal is in the location area determined by the same locating base station, the acquired information data is the same.
  • the access device generates a broadcast data stream according to the obtained information data corresponding to the identifiers of the respective positioning base stations, and sends the broadcast data stream.
  • the terminal may extract target information data corresponding to the target identifier of the target positioning base station from the broadcast data stream.
  • the access device According to the information data, the access device generates a broadcast data stream, which is specifically required to be obtained according to the access device.
  • the manner in which the information data is obtained is determined. For example, if the information data received by the access device exists in the manner of the information data stream, the access device directly determines the information data stream as a broadcast data stream, and delivers the broadcast data stream. If the information data received by the access device exists in the form of information data, that is, without streaming processing, the access device needs to convert the information data and generate a broadcast data stream.
  • the receiver is further configured to acquire an information data stream from a location server, where the information data stream includes information data corresponding to identifiers of the plurality of positioning base stations.
  • the access device may be a mobile base station or an AP, and the specific existence form of the access device is not limited.
  • the location server fluidizes the information data corresponding to the identifiers of the respective positioning base stations to form an information data stream.
  • the access device obtains an information data stream from the location server, the information data stream including information data corresponding to the identifiers of the respective positioning base stations.
  • the access device After the access device obtains the information data stream from the location server, the broadcast data stream is generated according to the acquired information data stream, and the broadcast data stream is delivered.
  • the transmitter is further configured to determine the information data stream as the broadcast data stream, and send the broadcast data stream on a preset broadcast channel, and notify the preset broadcast channel identifier to the target location Base station; or,
  • the transmitter is further configured to determine the information data stream as the broadcast data stream, and send the broadcast data stream to a preset broadcast address and port, and notify the preset broadcast address and port to the Targeting the base station.
  • the information data stream is the streamed information data
  • the access device may determine the information data stream as a broadcast data stream, and send the broadcast data stream in a preset broadcast channel, and preset the The broadcast channel identifier is notified to all the positioning base stations, and all the positioning base stations include the target positioning base station.
  • the target positioning base station periodically broadcasts the indication message
  • the broadcast channel identifier of the preset broadcast channel that the access device sends the broadcast data stream may be encapsulated into the indication message.
  • the terminal may receive the indication message. Parsing the broadcast channel identifier and listening to the broadcast data stream in the frequency band corresponding to the broadcast channel identifier.
  • the information data stream is the streamed information data
  • the access device may determine the information data stream as a broadcast data stream, and send the broadcast data stream to the preset broadcast address and port, and simultaneously broadcast the broadcast data stream.
  • the address and port are notified to all the positioning base stations, and all the positioning base stations include the target positioning base. Station.
  • the target positioning base station periodically broadcasts the indication message
  • the broadcast address and the port of the broadcast data stream sent by the access device may be encapsulated into the indication message.
  • the terminal may parse the broadcast address from the indication message. And port, and listen for broadcast data streams based on the broadcast address and port.
  • the receiver is further configured to acquire information data corresponding to the identifiers of the plurality of positioning base stations from a location server;
  • the processor is further configured to convert, according to a preset sequence, the information data corresponding to the identifiers of the plurality of positioning base stations into a broadcast data stream, where the transmitter is configured to send the broadcast data stream in a preset broadcast channel, And notifying the preset broadcast channel identifier to the target positioning base station; or
  • the processor is further configured to convert the information data corresponding to the identifiers of the respective positioning base stations in the at least one positioning base station into a broadcast data stream according to a preset sequence, where the transmitter is configured to send the preset broadcast address and the port Broadcasting the data stream and notifying the preset broadcast address and port to the target positioning base station. .
  • the access device may be a mobile base station or an AP, and the specific existence form of the access device is not limited.
  • the location server is used as a source for providing the information data corresponding to the identifiers of the locating base stations of the at least one locating base station, and the access device may obtain the information data corresponding to the identifiers of the locating base stations of the plurality of locating base stations from the location server, and the access device obtains the information from the server.
  • the information data corresponding to the identifiers of the respective positioning base stations in the plurality of positioning base stations are all static document data.
  • the access device Since the acquired information data is not streamed, the access device is required to stream the information data to form a broadcast data stream.
  • the access device converts the information data corresponding to the identifiers of the respective positioning base stations in the at least one positioning base station into a broadcast data stream, and delivers the broadcast data stream in the preset broadcast channel.
  • the manner of forming the broadcast data stream may be: sorting the identifiers of all the locating base stations according to a preset order, for example, the identifiers of the locating base stations are sorted as a, b, c, d, and all the locating base stations after sorting
  • the information data corresponding to the identifier is sent in sequence at a certain time interval to form a form of broadcast data stream.
  • the access device sends the broadcast data stream in a preset broadcast channel, and notifies the preset broadcast channel identifier to all the positioning base stations, where all the target base stations include the target positioning base station.
  • the access device may send a broadcast of the preset broadcast channel of the broadcast data stream.
  • the broadcast channel identifier is encapsulated in the indication message.
  • the terminal may parse the broadcast channel identifier from the indication message, and listen to the broadcast data stream in the frequency band corresponding to the broadcast channel identifier.
  • the access device converts the information data corresponding to the identifiers of the locating base stations in the at least one locating base station into a broadcast data stream, and sends the broadcast data stream to the preset broadcast address and the port.
  • the manner of forming the broadcast data stream may be: sorting the identifiers of all the locating base stations according to a preset order, for example, the identifiers of the locating base stations are sorted as a, b, c, d, and all the locating base stations after sorting
  • the information data corresponding to the identifier is sent in sequence at a certain time interval to form a form of broadcast data stream.
  • the access device sends the broadcast data stream to the preset broadcast address and the port, and notifies the broadcast base address and the port to all the positioning base stations. All the positioning base stations include the target positioning base station.
  • the target positioning base station periodically broadcasts the indication message
  • the broadcast address and the port of the broadcast data stream sent by the access device may be encapsulated into the indication message.
  • the terminal receives the indication message, The broadcast address and port can be parsed from the indication message, and the broadcast data stream is listened to according to the broadcast address and port.
  • the terminal acquires the target identifier of the target positioning base station and the broadcast data stream of the information data corresponding to the identifier of each positioning base station delivered by the access device, and extracts the target information corresponding to the target identifier from the broadcast data stream. data.
  • the terminal only needs to extract corresponding target information data from the obtained broadcast data stream, and does not need to separately request from the server, thereby saving spectrum resources, and the server does not need to separately process each terminal request, so It also reduces the server load.
  • the storage medium may be a magnetic disk, an optical disk, a read-only memory (ROM), or a random access memory (RAM).

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Abstract

一种数据推送方法及相关装置，该数据推送方法包括：终端获取目标定位基站的目标标识；所述终端获取接入设备下发的广播数据流，所述广播数据流包括多个定位基站的标识对应的信息数据；所述终端从所述广播数据流中提取与所述目标标识对应的目标信息数据。采用本发明节省了频谱资源，并且减少了服务器负载。

Description

一种数据推送方法 目关装置
技术领域
本发明涉及网络技术领域， 尤其涉及一种数据推送方法及相关装置。 背景技术
随着网络技术的发展，在一些公共场所，服务器往往需要通过接入设备向 终端推送一些公共信息数据， 可选的， 向终端所推送的信息数据需要基于终端 具体所处位置区域， 并根据终端所处位置区域有针对性地推送， 通常当终端处 于同一个位置区域时， 所推送的信息数据是相同的。 例如， 在商场、 超市等室 内场所的基于位置服务（Location Based Service, LBS )分发场景， 终端会随 着用户的位置变化而不断移动，需要向终端推送终端具体所处位置区域对应的 商品信息数据， 比如， 当用户处于某个商品展示区域时， 则向用户推送该商品 展示区域对应的信息数据。
通常实现推送与终端具体所处位置区域所对应的信息数据时，需要在商场 的不同商品展示区域部署定位基站，一个定位基站负责一个商品展示区域的位 置定位， 定位基站主要用于协助服务器确定终端所处的位置区域。 定位基站周 期性广播指示消息，指示消息包括定位基站的标识以及服务器的访问地址， 当 终端接收到定位基站的指示消息时，会根据服务器的访问地址访问服务器， 并 将定位基站的标识上报给服务器， 服务器获取该定位基站标识对应的位置区 域， 并向终端下发该位置区域对应的信息数据。 这种方式中， 每一个终端都是 一个独立的个体，终端在获取信息数据的过程中需要占用一定的带宽来维持与 服务器的连接， 在终端个数较多时， 消耗了大量的频语资源， 同时服务器需要 消耗一定的计算能力来处理每一个终端的请求， 造成服务器负载重。 发明内容
本发明实施例提供了一种数据推送方法及相关装置， 节省了频谱资源， 并 且减少了服务器负载。 本发明第一方面提供一种数据推送方法， 可包括：
终端获取目标定位基站的目标标识；
所述终端获取接入设备下发的广播数据流，所述广播数据流包括多个定位 基站的标识对应的信息数据；
所述终端从所述广播数据流中提取与所述目标标识对应的目标信息数据。 基于第一方面，在第一种可行的实施方式中， 所述终端获取目标定位基站 的目标标识， 包括：
所述终端确定所述目标定位基站；
所述终端获取所述目标定位基站广播的指示消息，所述指示消息包括所述 ¾标标识；
所述终端从所述指示消息中解析出所述目标标识。
基于第一方面第一种可行的实施方式， 在第二种可行的实施方式中， 所述 指示消息还包括所述接入设备发送所述广播数据流的广播信道标识；
所述终端获取接入设备下发的广播数据流， 包括：
所述终端侦听所述广播信道标识对应的频段，并接收所述接入设备广播的 所述广播数据流。
基于第一方面第一种可行的实施方式， 在第三种可行的实施方式中， 所述 指示消息还包括所述接入设备的广播地址和端口；
所述终端获取接入设备下发的广播数据流， 包括：
所述终端根据所述广播地址和端口侦听所述接入设备广播的所述广播数 据流。
基于第一方面或者第一方面第一种可行的实施方式或者第一方面第二种 可行的实施方式或者第一方面第三种可行的实施方式，在第四种可行的实施方 式中， 所述目标信息数据包括第一目标信息数据和至少一个第二目标信息数 据， 所述第一目标信息数据包括至少一个标签；
所述终端从所述广播数据流中提取与所述目标标识对应的目标信息数据 之后， 还包括：
所述终端根据所述第一目标信息数据生成第一服务页面，所述第一服务页 面包括所述至少一个标签；
所述终端显示所述第一服务页面；
当检测到对所述第一服务页面上所显示标签中的目标标签进行操作时，所 述终端获取与所述目标标签所对应的第二目标信息数据；
所述终端根据所述与所述目标标签所对应的第二目标信息数据生成第二 服务页面， 并显示所述第二服务页面。
基于第一方面或者第一方面第一种可行的实施方式或者第一方面第二种 可行的实施方式或者第一方面第三种可行的实施方式，在第五种可行的实施方 式中， 所述终端获取接入设备下发的广播数据流， 包括：
所述终端以第一预设周期获取所述接入设备下发的所述广播数据流， 其 中， 所述广播数据流是由所述接入设备以第二预设周期下发的， 所述第一预设 周期为所述第二预设周期的正整数倍。
本发明第二方面提供一种数据推送方法， 可包括：
接入设备获取多个定位基站的标识对应的信息数据；
所述接入设备根据所述信息数据， 生成广播数据流， 并下发所述广播数据 流，以使终端从所述广播数据流中提取目标定位基站的目标标识对应的目标信 息数据。
基于第二方面，在第一种可行的实施方式中， 所述接入设备获取至少一个 定位基站中各个定位基站的标识对应的信息数据， 包括：
所述接入设备从位置服务器获取信息数据流，所述信息数据流包括所述多 个定位基站的标识对应的信息数据。
基于第二方面第一种可行的实施方式， 在第二种可行的实施方式中， 所述 接入设备根据所述信息数据，生成广播数据流，并下发所述广播数据流， 包括： 所述接入设备将所述信息数据流确定为所述广播数据流，在预设广播信道 下发所述广播数据流， 并将所述预设广播信道标识通知至所述目标定位基站； 或者，
所述接入设备将所述信息数据流确定为所述广播数据流，在预设广播地址 和端口下发所述广播数据流，并将所述预设广播地址和端口通知至所述目标定 位基站。 基于第二方面，在第三种可行的实施方式中， 所述接入设备获取至少一个 定位基站中各个定位基站的标识对应的信息数据， 包括：
所述接入设备从位置服务器获取所述多个定位基站的标识对应的信息数 据；
所述接入设备根据所述信息数据， 生成广播数据流， 并下发所述广播数据 流， 包括：
所述接入设备按照预设顺序，将所述多个定位基站的标识对应的信息数据 转换为广播数据流，在预设广播信道中下发所述广播数据流， 并将所述预设广 播信道标识通知至所述目标定位基站； 或者，
所述接入设备按照预设顺序，将所述至少一个定位基站中各个定位基站的 标识对应的信息数据转换为广播数据流，在预设广播地址和端口下发所述广播 数据流， 并将所述预设广播地址和端口通知至所述目标定位基站。
本发明第三方面提供一种终端， 包括：
第一获取模块， 用于获取目标定位基站的目标标识；
第二获取模块， 用于获取接入设备下发的广播数据流， 所述广播数据流包 括多个定位基站的标识对应的信息数据；
提取模块，用于从所述广播数据流中提取与所述目标标识对应的目标信息 数据。
基于第三方面， 在第一种可行的实施方式中， 所述第一获取模块包括： 确定单元， 用于确定所述目标定位基站；
获取单元， 用于获取所述目标定位基站广播的指示消息， 所述指示消息包 括所述目标定位基站的所述目标标识；
解析单元， 用于从所述指示消息中解析出所述目标标识。
基于第三方面第一种可行的实施方式， 在第二种可行的实施方式中， 所述 指示消息还包括所述接入设备发送所述广播数据流的广播信道标识；
所述第二获取模块具体用于侦听所述广播信道标识对应的频段，并获取所 述接入设备广播的所述广播数据流。
基于第三方面第一种可行的实施方式， 在第三种可行的实施方式中， 所述 指示消息还包括所述接入设备的广播地址和端口； 所述第二获取模块具体用于根据所述广播地址和端口侦听所述接入设备 广播的所述广播数据流。
基于第三方面或者第三方面第一种可行的实施方式或者第三方面第二种 可行的实施方式或者第三方面第三种可行的实施方式，在第四种可行的实施方 式中， 所述目标信息数据包括第一目标信息数据和至少一个第二目标信息数 据， 所述第一目标信息数据包括至少一个标签； 所述终端还包括：
生成模块， 用于根据所述第一目标信息数据生成第一服务页面， 所述第一 服务页面包括所述至少一个标签；
显示模块， 用于显示所述第一服务页面；
第三获取模块，用于当检测到对所述第一服务页面上所显示标签中的目标 标签进行操作时， 获取与所述目标标签所对应的第二目标信息数据；
生成显示模块，用于根据所述与所述目标标签所对应的第二目标信息数据 生成第二服务页面， 并显示所述第二服务页面。
基于第三方面或者第三方面第一种可行的实施方式或者第三方面第二种 可行的实施方式或者第三方面第三种可行的实施方式，在第五种可行的实施方 式中，所述第二获取模块具体用于以第一预设周期获取所述接入设备下发的所 述广播数据流， 其中， 所述广播数据流是由所述接入设备以第二预设周期下发 的， 所述第一预设周期为所述第二预设周期的正整数倍。
本发明第四方面提供一种接入设备， 所述接入设备包括：
第四获取模块， 用于获取多个定位基站的标识对应的信息数据； 生成发送模块， 用于根据所述信息数据， 生成广播数据流， 并下发所述广 播数据流，以使终端从所述广播数据流中提取目标定位基站的目标标识对应的 目标信息数据。
基于第四方面，在第一种可行的实施方式中， 所述第四获取模块具体用于 从位置服务器获取信息数据流，所述信息数据流包括所述多个定位基站的标识 对应的信息数据。
基于第四方面第一种可行的实施方式， 在第二种可行的实施方式中， 所述 生成发送模块具体用于将所述信息数据流确定为所述广播数据流，在预设广播 信道下发所述广播数据流，并将所述预设广播信道标识通知至所述目标定位基 站 或者
所述生成发送模块具体用于将所述信息数据流确定为所述广播数据流，在 预设广播地址和端口下发所述广播数据流，并将所述预设广播地址和端口通知 至所述目标定位基站。
基于第四方面，在第三种可行的实施方式中， 所述第四获取模块具体用于 从位置服务器获取所述多个定位基站的标识对应的信息数据；
所述生成发送模块具体用于按照预设顺序，将所述多个定位基站的标识对 应的信息数据转换为广播数据流，在预设广播信道中下发所述广播数据流， 并 将所述预设广播信道标识通知至所述目标定位基站； 或者，
所述生成发送模块具体用于按照预设顺序，将所述多个定位基站的标识对 应的信息数据转换为广播数据流， 在预设广播地址和端口下发所述广播数据 流， 并将所述预设广播地址和端口通知至所述目标定位基站。
本发明第五方面提供一种终端， 所述终端包括接收器和处理器： 所述接收器用于获取目标定位基站的目标标识；
所述接收器还用于获取接入设备下发的广播数据流，所述广播数据流包括 多个定位基站的标识对应的信息数据；
所述处理器用于从所述广播数据流中提取与所述目标标识对应的目标信 息数据。
基于第五方面，在第一种可行的实施方式中， 所述接收器还用于确定所述 目标定位基站；
所述接收器还用于获取所述目标定位基站广播的指示消息，所述指示消息 包括所述目标定位基站的所述目标标识；
所述处理器还用于从所述指示消息中解析出所述目标标识。
基于第五方面第一种可行的实施方式， 在第二种可行的实施方式中， 所述 指示消息还包括所述接入设备发送所述广播数据流的广播信道标识；
所述接收器还用于侦听所述广播信道标识对应的频段，并获取所述接入设 备广播的所述广播数据流。
基于第五方面第一种可行的实施方式， 在第三种可行的实施方式中， 所述 指示消息还包括所述接入设备的广播地址和端口； 所述接收器还用于根据所述广播地址和端口侦听所述接入设备广播的所 述广播数据流。
基于第五方面或者第五方面第一种可行的实施方式或者第五方面第二种 可行的实施方式或者第五方面第三种可行的实施方式，在第四种可行的实施方 式中， 所述终端还包括显示器；
所述目标信息数据包括第一目标信息数据和至少一个第二目标信息数据， 所述第一目标信息数据包括至少一个标签；
所述处理器还用于根据所述第一目标信息数据生成第一服务页面，所述第 一服务页面包括所述至少一个标签；
所述显示器用于显示所述第一服务页面；
所述处理器还用于当检测到对所述第一服务页面上所显示标签中的目标 标签进行操作时， 获取与所述目标标签所对应的第二目标信息数据；
所述显示器还用于根据所述与所述目标标签所对应的第二目标信息数据 生成第二服务页面， 并显示所述第二服务页面。
基于第五方面或者第五方面第一种可行的实施方式或者第五方面第二种 可行的实施方式或者第五方面第三种可行的实施方式，在第五种可行的实施方 式中，所述接收器还用于以第一预设周期获取所述接入设备下发的所述广播数 据流， 其中， 所述广播数据流是由所述接入设备以第二预设周期下发的， 所述 第一预设周期为所述第二预设周期的正整数倍。
本发明第六方面提供一种接入设备， 所述接入设备包括接收器、处理器和 发射器；
所述接收器用于获取多个定位基站的标识对应的信息数据；
所述处理器用于根据所述信息数据， 生成广播数据流；
所述发射器用于下发所述广播数据流，以使终端从所述广播数据流中提取 目标定位基站的目标标识对应的目标信息数据。
基于第六方面，在第一种可行的实施方式中， 所述接收器还用于从位置服 务器获取信息数据流，所述信息数据流包括所述多个定位基站的标识对应的信 息数据。
基于第六方面第一种可行的实施方式， 在第二种可行的实施方式中， 所述 发射器还用于将所述信息数据流确定为所述广播数据流，在预设广播信道下发 所述广播数据流，并将所述预设广播信道标识通知至所述目标定位基站；或者， 所述发射器还用于将所述信息数据流确定为所述广播数据流，在预设广播 地址和端口下发所述广播数据流，并将所述预设广播地址和端口通知至所述目 标定位基站。
基于第六方面，在第三种可行的实施方式中， 所述接收器还用于从位置服 务器获取所述多个定位基站的标识对应的信息数据；
所述处理器还用于按照预设顺序，将所述多个定位基站的标识对应的信息 数据转换为广播数据流，所述发射器用于在预设广播信道中下发所述广播数据 流， 并将所述预设广播信道标识通知至所述目标定位基站； 或者，
所述处理器还用于按照预设顺序，将所述多个定位基站的标识对应的信息 数据转换为广播数据流，所述发射器用于在预设广播地址和端口下发所述广播 数据流， 并将所述预设广播地址和端口通知至所述目标定位基站。
本发明实施例中，终端获取目标定位基站的目标标识和接入设备下发的包 含各个定位基站的标识对应的信息数据的广播数据流，并从广播数据流中提取 与目标标识对应的目标信息数据。本实施方式中， 终端只需要从获取到的广播 数据流中提取相应的目标信息数据， 不需要单独向服务器请求， 因此节省了频 谱资源， 并且服务器也不需要单独处理每一个终端的请求， 所以也减轻了服务 器负载。 附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施 例中所需要使用的附图作简单地介绍， 显而易见地， 下面描述中的附图仅仅是 本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的 前提下， 还可以根据这些附图获得其他的附图。
图 1 为本发明提供的一种数据推送方法的流程示意图；
图 2 为本发明提供的另一种数据推送方法的流程示意图；
图 3 为本发明提供的又一种数据推送方法的流程示意图； 图 4 为本发明提供的又一种数据推送方法的流程示意图；
图 5 为本发明提供的又一种数据推送方法的流程示意图；
图 6 为本发明提供的又一种数据推送方法的流程示意图；
图 7 为本发明提供的又一种数据推送方法的流程示意图；
图 8为本发明提供的一种实际应用场景中的信息交互示意图；
图 9 为本发明提供的另一种实际应用场景中的信息交互示意图； 图 10为本发明提供的一种终端的结构示意图；
图 11 为本发明提供的另一种终端的结构示意图；
图 12 为本发明提供的一种接入设备的结构示意图；
图 13 为本发明提供的又一种终端的结构示意图；
图 14 为本发明提供另一种接入设备的结构示意图。 具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清 楚、 完整地描述， 显然， 所描述的实施例仅仅是本发明一部分实施例， 而不是 全部的实施例。基于本发明中的实施例， 本领域普通技术人员在没有作出创造 性劳动前提下所获得的所有其他实施例， 都属于本发明保护的范围。
本发明可以应用的具体应用场景可以为大型商场、 超市、 机场、 火车站、 剧院等部署了室内定位基站和提供相应的室内定位服务的公共室内场所。以大 型商场为例，在某一大型商场中往往有许多不同的商铺， 商场中的每一个商铺 配置了若干个无线定位基站， 用于标定终端的具体位置，每个定位基站都周期 性地向外广播 Beacon帧， Beacon帧中携带有定位基站的 ID标识、 无线接入 点 （Access Point, AP ) 的广播信道标识以及基于位置服务（Location Based Service, LBS )服务器的统一资源定位符（ Uniform Resource Locator, URL )。 在商场中的每一个商铺可能也配置了一台或者多台 AP， 享有一个服务集标识 (Service Set Identifier, SSID), 用以终端接入互联网， 与 LBS服务器建立连接。 当然商铺也可以不配置 AP， 用户的终端设备通过 3G/4G/LTE等移动通信接入 方式接入互联网， 即是通过移动基站接入互联网， 与 LBS服务器进行交互。 每一个定位基站都有一个唯一的标识， 可选的部署位置由商家决定， 一般来说 每一个定位基站负责商铺中每一类具体商品展示区域的 LBS服务，例如，有 5 个定位基站， 分别对应 iphone、 ipad、 ipod等商品展示区域内终端的定位。
对于 LBS服务器分发的 LBS数据，一般可分为公共 LBS信息数据和私有 LBS信息数据两类。 公共 LBS信息数据是商家为所有顾客推送的 LBS信息数 据， 对于不同的用户获得的公共 LBS信息数据都是一样的； 私有 LBS信息数 据是商家为不同顾客订制的个性化 LBS信息数据， 通常用户获取私有 LBS信 息数据需要经过注册和认证过程。 本发明主要适用于对用户获取公有 LBS信 息数据。 通常处于一个定位基站确定位置区域内的用户所获取的公有 LBS信 息数据相同。
下面对本发明实施例中所提到的一些名词进行解释说明：
终端： 本发明实施例中的终端可以为移动终端， 终端上安装室内定位服务 的应用程序， 接收定位基站广播的 Beacon帧， 可选的， 终端可以为智能手机、 平板电脑、 掌上电脑、 个人数字助手等等。
定位基站： 定位基站为放置在室内特定位置上的无线信号发射器。 定位基 站的放置位置为固定的。一旦定位基站被部署在室内环境中，就会通过 Wi-Fi、 蓝牙 BLE等无线信号形式周期性地向外广播 Beacon帧。 由于对功耗的要求， 大部分的定位基站都是釆用蓝牙 BLE的方式向外广播 Beacon帧。 根据蓝牙 BLE的规范，定义了 3条广播信道的频段（ 2402MHz、 2426MHz和 2480MHz )， 则定位基站在上述 3条广播信道上轮流周期性地广播 Beacon帧， 一般所广播 的 Beacon帧信号的有效覆盖范围为 15-50米， 具体的覆盖范围取决于定位基 站的发射功率。 所广播的 Beacon帧中携带有定位基站对应的标识 (ID)， 此外 在 Beacon帧中还会携带有其他的信息，例如在本发明中会对 Beacon帧携带的 信息进行扩展， 包括无线接入 AP的广播信道标识、 LBS服务器的通用资源定 位符 (Universally Resource Locator, URL)等。 接入设备： 接入设备用以提供终端接入互联网， 不同的接入网络方式会釆 用不同的接入设备， 例如， 如果通过 Wi-Fi等无线局域网 (Wireless Local Area Network, WLAN)方式接入互联网， 则接入设备为 Wi-Fi接入点 AP; 如果通过 3G/4G/LTE等移动蜂窝接入互联网， 则 AP可理解为移动运营商部署的基站。 接入设备为终端提供数据连接， 分配 IP地址， 使得终端能够接入互联网。
目标定位基站： 即是终端所确定的目标定位基站， 当终端处于一个定位基 站的覆盖范围内， 则将该定位基站确定为目标定位基站； 当终端处于多个定位 基站覆盖的重合区域内时， 则将距离终端最近的定位基站确定为目标定位基 站。
广播数据流： 广播数据流为进行流化处理后的数据，在广播数据流中数据 的存在方式为编码信号序列， 有事先规定好的顺序。 本发明实施例中， 多个定 位基站标识对应的信息数据是一定的序列存在于广播数据流中，同一个定位基 站的标识对应的信息数据是以连续的序列存在广播数据流中，不同定位基站的 标识对应的信息数据之间有一定的时间间隔。
目标信息数据：即是广播数据流中与目标定位基站的目标标识对应的信息 数据， 目标信息数据中包括第一目标信息数据和至少一个第二目标信息数据， 第一目标信息数据包括至少一个标签，该标签与第二目标信息数据对应。例如， 目标信息数据为商场中 iPhone系列产品相关的所有 HTML文档数据。
第一目标信息数据：即是目标信息数据中对各个第二目标信息数据进行总 体概况的信息数据， 并且包含至少一个标签。 例如， 目标信息数据为商场中 iPhone系列产品相关的所有 HTML文档数据， 第一目标信息数据可以是关于 欢迎界面的 HTML文档数据， 并且包含 iPhone5s、 iPhone5c以及 iPhone4s这 三个标签。
第一服务页面： 通过第一目标信息数据所生成的 Web页面， 并且包含至 少一个标签，例如， iPhone欢迎页面，并且包含 iPhone5s、iPhone5c以及 iPhone4s 这三个标签。 第二目标信息数据： 标签所对应的数据， 例如， iPhone5s、 iPhone5c以及 iPhone4s这三个标签都分别对应了相应的第二目标信息数据，第二目标信息数 据即是对 iPhone5 s、 iPhone5c以及 iPhone4s这三类商品进行详细介绍的数据。
第二服务页面： 当用户操作第一服务页面中所显示标签中的目标标签时， 获取该目标标签对应的第二目标信息数据，通过该第二目标信息数据所生成的 Web页面。 例如， 目标标签为 iPhone5c， 则第二服务页面为具体介绍 iPhone5c 的 Web页面。 下面将结合附图 1-附图 9， 对本发明实施例提供的数据推送方 法进行详细介绍。
请参见图 1， 为本发明实施例提供的一种数据推送方法的流程示意图； 该 方法可包括以下步骤 S100-步骤 S102。
5100, 终端获取目标定位基站的目标标识；
具体实施例中， 终端获取目标定位基站的目标标识， 该目标标识可以表征 目标定位基站的位置区域。
可选的， 当终端处于部署有定位基站的场所时， 在广播信道中进行侦听， 从而接收到该场所内的一个或者多个定位基站所周期性向外广播的 Beacon帧 信号。 由于在商铺中的各定位基站的有效覆盖范围存在重叠区域， 因此终端可 能会接收到一个定位基站广播的 Beacon帧信号， 也可能会接收到多个定位基 站广播的 Beacon帧信号， 当终端接收到多个定位基站广播的 Beacon帧信号， 终端要计算每个 Beacon帧信号的接收功率，并判断出哪个 Beacon帧信号的接 收功率最强， 这意味着用户此时距离所对应的定位基站的距离最近，将距离用 户最近的定位基站设为目标定位基站。
通常定位基站所广播的 Beacon帧信号中包含自身的标识， 因此终端可以 从目标定位基站所广播的 Beacon帧信号中解析出目标定位基站的目标标识。
5101 , 所述终端获取接入设备下发的广播数据流，所述广播数据流包括多 个定位基站的标识对应的信息数据；
具体实施例中， 多个定位基站中每一个定位基站都有一个标识， 广播数据 流中包括多个定位基站中每一个定位基站的标识对应的信息数据。
可选的， 定位基站与接入设备之间的关系为， 定位基站的标识对应的信息 数据通过接入设备下发给终端，多个定位基站的标识对应的信息数据可以通过 一个或多个接入设备下发，接入设备的数量不作限定， 当多个定位基站的标识 对应的信息数据通过多个接入设备下发时，每一个接入设备下发的广播数据流 相同， 并且广播数据流中包括所述多个定位基站的标识对应的信息数据。 当需 要广播的范围较大时， 可以部署多个接入设备。
终端从接入设备获取广播数据流，该广播数据流中包括多个定位基站中各 个定位基站的标识对应的信息数据，定位基站的标识所对应的信息数据即是该 定位基站所确定的位置区域内的预存的公共信息数据。例如， 定位基站所确定 的位置区域为 iPad商品展示区域， 则与该定位基站的标识对应的信息数据可 以为介绍 iPad相关的公共信息数据。
可选的， 终端不是直接从服务器上接收广播数据流， 而是服务器将原始的 信息数据下发到 AP中， AP将获取到的信息数据进行重新封装， 生成广播数 据流的形式在 AP的广播信道标识对应的频段上进行广播， 终端根据 AP的广 播信道标识对应的频段上侦听 AP广播的广播数据流。 此外， 服务器也可以将 信息数据进行流化处理， 形成信息数据流， 该信息数据流中包括各个定位基站 的标识对应的信息数据， 再将信息数据流发送至移动基站，移动基站将信息数 据流确定为广播数据流， 并根据预设广播地址和端口将广播数据流进行下发， 终端根据相应的广播地址和端口侦听广播数据流。
S102,所述终端从所述广播数据流中提取与所述目标标识对应的目标信息 数据流。
具体实施例中， 该广播数据流中包括所有定位基站的标识对应的信息数 据， 因此， 终端可以从广播数据流中提取与目标标识对应的目标信息数据。 目 标信息数据即是目标定位基站所确定的位置区域对应的公共信息数据。
可选的， 终端接收广播数据流时，会依次对接收的广播数据流中的信息数 据进行检测，检测广播数据流中各个定位基站的标识是否与目标标识一致， 若 一致，则提取与目标标识对应的目标信息数据；否则，丟弃接收到的信息数据。
本发明实施例中，终端获取目标定位基站的目标标识和接入设备下发的包 含各个定位基站的标识对应的信息数据的广播数据流，并从广播数据流中提取 与目标标识对应的目标信息数据。本实施方式中， 终端只需要从获取到的广播 数据流中提取相应的目标信息数据， 不需要单独向服务器请求， 因此节省了频 谱资源， 并且服务器也不需要单独处理每一个终端的请求， 所以也减轻了服务 器负载。 请参见图 2， 为本发明实施例提供的另一种数据推送方法的流程示意图； 目标定位基站广播的指示消息中包括接入设备发送广播数据流的广播信道标 识， 该方法可包括以下步骤 S200-步骤 S203。
5200, 所述终端确定目标定位基站；
具体实施例中， 当终端处于部署有定位基站的场所时，会接收到定位基站 广播的指示消息， 当终端处于一个定位基站的有效覆盖范围内时， 则会接收到 一个定位基站广播的指示消息， 则将该定位基站确定为目标定位基站。 由于各 个定位基站的有效覆盖范围可能存在重叠，因此当终端处于多个定位基站的有 效覆盖范围的重叠区域内时，会收到至少一个指示消息， 则终端将比较各个指 示消息的接收功率，并将接收功率最强的指示消息对应的定位基站确定为目标 定位基站， 即是离终端距离最近的定位基站确定为目标定位基站。
5201 , 所述终端获取所述目标定位基站广播的指示消息，所述指示消息包 括所述目标定位基站的所述目标标识；
具体实施例中， 终端获取目标定位基站的目标标识的方法可以是， 终端获 取目标定位基站广播的指示消息， 该指示消息包括目标定位基站的目标标识。
这里以指示消息为 Beacon帧为例进行说明， 定位基站为放置在室内特定 位置上的无线信号发射器。 定位基站会通过 Wi-Fi、 蓝牙等无线信号形式周期 性地向外广播 Beacon帧。 当终端确定目标定位基站后， 即获取目标定位基站 所广播的 Beacon帧。
5202, 所述终端从所述指示消息中解析出所述目标标识。
具体实施例中， 终端从所接收的指示消息中解析出目标标识， 可选的， 可 以是从 Beacon帧中解析出所携带的目标标识。
5203 , 所述终端侦听所述广播信道标识对应的频段，并接收所述接入设备 广播的所述广播数据流。
具体实施例中， 接入设备可以是 AP， 这里以接入设备为例进行说明。 指 示消息中还可以包括 AP下发广播数据流的广播信道标识， 终端从指示消息中 获取广播信道标识， 并侦听广播信道标识对应的频段。 AP在该广播信道标识 所表征的广播信道中下发广播数据流， 因此终端可以获取到 AP所广播的广播 数据流。 该广播数据流中包括各个定位基站的标识所对应的信息数据。
S204,所述终端从所述广播数据流中提取与所述目标标识对应的目标信息 数据。
本发明实施例步骤 S204可以参见图 1所示的步骤 S102，在此不再进行赞 述。
本发明实施例中，终端获取目标定位基站的目标标识和接入设备下发的包 含各个定位基站的标识对应的信息数据的广播数据流，并从广播数据流中提取 与目标标识对应的目标信息数据。本实施方式中， 终端只需要从获取到的广播 数据流中提取相应的目标信息数据， 不需要单独向服务器请求， 因此节省了频 谱资源， 并且服务器也不需要单独处理每一个终端的请求， 所以也减轻了服务 器负载。 请参见图 3， 为本发明实施例提供的又一种数据推送方法的流程示意图； 目标定位基站广播的指示消息中包括接入设备的广播地址和端口，该方法可包 括以下步骤 S300-步骤 S303。
5300, 所述终端确定所述目标定位基站；
5301 , 所述终端获取目标定位基站广播的指示消息，所述指示消息包括所 述目标定位基站的所述目标标识；
本发明实施例步骤 S301可以参见图 2所示的步骤 S200，在此不再进行赞 述。
5302, 所述终端从所述指示消息中解析出所述目标标识。
本发明实施例步骤 S302可以参见图 2所示的步骤 S201，在此不再进行赞 述。
5303 ,所述终端根据所述广播地址和端口侦听所述接入设备广播的所述广 播数据流。
具体实施例中，接入设备可以是移动基站，这里以移动基站为例进行说明， 广播数据流是由移动基站进行广播的，因此目标定位基站所广播的指示消息中 包括移动基站下发广播数据流的广播地址和端口。终端从目标定位基站所广播 的指示消息中解析出广播地址和端口，并根据广播地址和端口侦听移动基站所 广播的广播数据流。 需要说明的是， 该指示消息可以是 Beacon 帧， 可以对 Beacon帧中的内容进行扩展。
终端通过移动基站获取广播数据流， 即是终端打开 3G/4G/LTE等蜂窝移 动无线通信系统连入移动基站， 从而接入互联网。
5304,所述终端从所述广播数据流中提取与所述目标标识对应的目标信息 数据。
本发明实施例步骤 S304可以参见图 1所示的步骤 S102，在此不再进行赞 述。
本发明实施例中，终端获取目标定位基站的目标标识和接入设备下发的包 含各个定位基站的标识对应的信息数据的广播数据流，并从广播数据流中提取 与目标标识对应的目标信息数据。本实施方式中， 终端只需要从获取到的广播 数据流中提取相应的目标信息数据， 不需要单独向服务器请求， 因此节省了频 谱资源， 并且服务器也不需要单独处理每一个终端的请求， 所以也减轻了服务 器负载。 请参见图 4， 为本发明实施例提供的又一种数据推送方法的流程示意图; 该方法可包括以下步骤 S400-步骤 S406。
S400， 终端获取目标定位基站的目标标识；
本发明实施例步骤 S400可以参见图 1所示的步骤 S100，在此不再进行 S401， 所述终端以第一预设周期获取所述接入设备下发的所述广播数据 流， 其中， 所述广播数据流是由所述接入设备以第二预设周期下发的， 所述第 一预设周期为所述第二预设周期的正整数倍。
具体实施例中， 接入设备通常是以一定的周期广播广播数据流， 比如， 接 入设备以第二预设周期下发广播数据流， 第二预设周期可以是 ls， 即是每隔 Is则所下发的广播数据流重复下发， 而在这 Is内， 所述广播数据流中包含了 所述至少一个定位基站中所有定位基站对应的信息数据，由于信息数据可以随 时更新， 因此每一个周期所下发的广播数据流可能不同。 终端为了能够及时获 取更新后的内容， 终端以第一预设周期获取接入设备所下发的广播数据流， 第 一预设周期是第二预设周期的整数倍， 例如， 第一预设周期可以是 3s， 而在 第一预设周期之内接收到的相同的信息数据， 终端将自动丟弃。终端以第一预 设周期获取广播数据流可以及时得到更新内容。
5402,所述终端从所述广播数据流中提取与所述目标标识对应的目标信息 数据。
本发明实施例步骤 S402可以参见图 1所示的步骤 S102，在此不再进行赞 述。
5403 , 所述终端根据所述第一目标信息数据生成第一服务页面，所述第一 服务页面包括所述至少一个标签；
具体实施例中，目标信息数据包括第一目标信息数据和至少一个第二目标 信息数据， 第一目标信息数据包括至少一个标签， 至少一个第二目标信息数据 与至少一个标签可以是——对应，也可以是一个标签对应多个第二目标信息数 据， 该对应关系可以是第二目标信息数据与标签之间的关联关系， 例如， 标签 可以是第二目标信息数据的链接，通过标签可以获取与该标签所对应的第二目 标信息数据。
终端根据目标信息数据中的第一目标信息数据生成第一服务页面，第一服 务页面包括至少一个标签。 这里以第一服务页面为 LBS服务页面为例进行说 明， LBS服务页面是一个超文本标记语言 (Hyper Text Markup Language, HTML) 编辑的文档， 该文档由若干个标签组成， 可以在浏览器以及其他应用程序中打 开并显示成 Web页面。 一般一个定位基站对应一个 LBS服务页面， 因此， 第 一服务页面即是目标定位基站所对应的服务页面， 例如， 若目标定位基站确定 的位置区域为 iPhone商品展示区域，则第一服务页面为 iPhone系列产品介绍， 该第一服务页面中包含 iphone 5s、 iphone 5c和 iphone 4s这 3个标签。
5404, 所述终端显示所述第一服务页面；
具体实施例中， 终端可以显示第一服务页面， 并让用户对该服务页面进行 操作。 例如， 若第一服务页面为超文本标记语言文档， 终端可以在浏览器以及 其他应用程序中将第一良务页面打开并显示成 Web页面。
5405 ,当检测到对所述第一服务页面上所显示标签中的目标标签进行操作 时， 所述终端获取与所述目标标签所对应的第二目标信息数据；
具体实施例中， 用户可以对第一服务页面上所显示的标签进行操作， 当检 测到对所显示标签中的目标标签进行操作时，终端即获取与目标标签所对应的 第二目标信息数据。
可选的， 这里以 LBS服务页面中的标签为例进行说明， 当终端上显示出第 一服务页面时，用户可以通过点击页面中的图标或其他对象获取对应目标标签 的 LBS服务页面。 例如当用户的终端上已经显示出 iPhone系列产品介绍的第一 月良务页面时， 该页面显示了 iphone 5s、 iphone 5c和 iphone 4s这 3个标签， 当用 户想看 iphone 5s的具体商品介绍时， 可以在终端上点击 iphone 5s的标签， 则 iphone 5s即为目标标签。 终端即从目标信息数据中获取 iphone 5s对应的第二目 标信息数据， 与 iphone 5s对应的第二目标信息数据即是对 iphone 5s进行详细介 绍的 HTML文档数据。
5406,所述终端根据所述与所述目标标签所对应的第二目标信息数据生成 第二服务页面， 并显示所述第二服务页面。
具体实施例中，终端即根据与目标标签所对应的第二目标信息数据生成第 二服务页面， 并将第二服务页面进行显示。
可选的，终端会根据目标标签找到该目标标签所对应的有关介绍 iphone 5s 产品性能的第二目标信息数据， 即对 iphone 5s进行详细介绍的 HTML文档数 据， 并生成 LBS服务页面， 将其显示在终端上。 本发明实施例中，终端获取目标定位基站的目标标识和接入设备下发的包 含各个定位基站的标识对应的信息数据的广播数据流，并从广播数据流中提取 与目标标识对应的目标信息数据。本实施方式中， 终端只需要从获取到的广播 数据流中提取相应的目标信息数据， 不需要单独向服务器请求， 因此节省了频 谱资源， 并且服务器也不需要单独处理每一个终端的请求， 所以也减轻了服务 器负载。 请参见图 5， 为本发明实施例提供的一种数据推送方法的流程示意图； 该 方法可包括以下步骤 S500-步骤 S501。
S500， 接入设备获取多个定位基站的标识对应的信息数据；
在一个实施例中， 多个定位基站中每个定位基站均有一个标识，接入设备 获取多个定位基站中每一个定位基站的标识对应的信息数据。接入设备与定位 基站的关系为， 多个定位基站的标识对应的信息数据均通过接入设备进行下 发。
接入设备向终端下发广播数据流之前，需要将原始的信息数据转换为广播 数据流。 因此接入设备获取多个定位基站的标识对应的信息数据。接入设备获 取信息数据的方式不作限定， 这里以两种获取方式作为举例进行说明。
在第一种方式中，接入设备获取各个定位基站的标识对应的信息数据的方 式可以是，服务器将各个定位基站的标识对应的信息数据流化处理， 形成信息 数据流。接入设备向位置服务器获取信息数据流， 该信息数据流包括各个定位 基站的标识对应的信息数据。
在第二种方式中，接入设备获取各个定位基站的标识对应的信息数据的方 式也可以是，接入设备直接向服务器获取没有经过流化处理的各个定位基站的 标识对应的信息数据。
信息数据可以是静态的 HTML文档数据。 各个定位基站的标识对应的信 息数据可以是各个定位基站所确定的位置区域内所预设的公共信息数据，即是 终端处于相同定位基站所确定的位置区域内时， 所获取的信息数据相同。
S501 , 所述接入设备根据所述信息数据， 生成广播数据流， 并下发所述广 播数据流，以使终端从所述广播数据流中提取目标定位基站的目标标识对应的 目标信息数据。
在一个实施例中，接入设备根据所获取的各个定位基站的标识对应的信息 数据生成广播数据流， 并下发广播数据流。 终端可以从广播数据流中提取目标 定位基站的目标标识所对应的目标信息数据。 需要说明的是，接入设备下发广 播数据流的下发范围为接入设备的覆盖范围， 例如， 若该接入设备在商铺中， 接入设备下发广播数据流的下发范围可以是整个商铺。
接入设备根据信息数据，生成广播数据流的方式具体需要根据接入设备获 取信息数据的方式决定， 例如， 若接入设备所接收的信息数据是以信息数据流 的方式存在， 则接入设备直接将信息数据流确定为广播数据流， 并将广播数据 流下发。若接入设备所接收的信息数据是以信息数据的方式存在， 即是没有经 过流化处理， 则接入设备需要将信息数据进行转换， 并生成广播数据流。
本发明实施例中，终端获取目标定位基站的目标标识和接入设备下发的包 含各个定位基站的标识对应的信息数据的广播数据流，并从广播数据流中提取 与目标标识对应的目标信息数据。本实施方式中， 终端只需要从获取到的广播 数据流中提取相应的目标信息数据， 不需要单独向服务器请求， 因此节省了频 谱资源， 并且服务器也不需要单独处理每一个终端的请求， 所以也减轻了服务 器负载。 请参见图 6， 为本发明实施例提供的又一种数据推送方法的流程示意图； 该方法可包括以下步骤：
S600, 所述接入设备从位置服务器获取信息数据流，所述信息数据流包括 所述多个定位基站的标识对应的信息数据。
在一个实施例中， 接入设备可以是移动基站或者 AP， 接入设备的具体存 在形式不作限定。 位置服务器将各个定位基站的标识对应的信息数据流化处 理， 形成信息数据流。 接入设备从位置服务器获取信息数据流， 该信息数据流 包括各个定位基站的标识对应的信息数据。
接入设备从位置服务器获取到信息数据流后，将根据所获取的信息数据流 生成广播数据流， 并下发广播数据流，接入设备下发广播数据流的方式可以有 以下两种实施方式， 第一种实施方式为 S601， 第二种实施方式为 S602; 需要 说明的是，接入设备下发广播数据流的方式还可以是其它方式， 在此两种方式 仅为举例。
5601 , 所述接入设备将所述信息数据流确定为所述广播数据流，在预设广 播信道下发所述广播数据流，并将所述预设广播信道标识通知至所述目标定位 基站；
作为一种可选的实施方式，信息数据流为流化处理后的信息数据， 因此接 入设备可以将信息数据流确定为广播数据流，并在预设广播信道中下发该广播 数据流， 同时将该预设广播信道标识通知给所有定位基站， 所有定位基站中包 括目标定位基站。 当目标定位基站周期性广播指示消息时， 可以将接入设备下 发广播数据流的预设广播信道的广播信道标识封装入指示消息中，当终端接收 到该指示消息时， 可以从指示消息中解析出广播信道标识， 并在该广播信道标 识对应的频段侦听广播数据流。
5602, 所述接入设备将所述信息数据流确定为所述广播数据流，在预设广 播地址和端口下发所述广播数据流，并将所述预设广播地址和端口通知至所述 目标定位基站。
作为一种可选的实施方式，信息数据流为流化处理后的信息数据， 因此接 入设备可以将信息数据流确定为广播数据流，并在预设广播地址和端口下发该 广播数据流， 同时将该广播地址和端口通知给所有定位基站， 所有定位基站中 包括目标定位基站。 当目标定位基站周期性广播指示消息时， 可以将接入设备 下发广播数据流的广播地址和端口封装入指示消息中，当终端接收到该指示消 息时， 可以从指示消息中解析出广播地址和端口， 并根据该广播地址和端口侦 听广播数据流。
本发明实施例中，终端获取目标定位基站的目标标识和接入设备下发的包 含各个定位基站的标识对应的信息数据的广播数据流，并从广播数据流中提取 与目标标识对应的目标信息数据。本实施方式中， 终端只需要从获取到的广播 数据流中提取相应的目标信息数据， 不需要单独向服务器请求， 因此节省了频 谱资源， 并且服务器也不需要单独处理每一个终端的请求， 所以也减轻了服务 器负载。 请参见图 7， 为本发明实施例提供的又一种数据推送方法的流程示意图； 该方法可包括以下步骤：
5700,所述接入设备从位置服务器获取所述多个定位基站的标识对应的信 息数据；
在一个实施例中， 接入设备可以是移动基站或者 AP， 接入设备的具体存 在形式不作限定。位置服务器作为提供至少一个定位基站中各个定位基站的标 识对应的信息数据的源头，接入设备可以从位置服务器获取多个定位基站的标 识对应的信息数据，接入设备从服务器获取的多个定位基站中各个定位基站的 标识对应的信息数据都是一个个静态的 HTML文档数据。
由于所获取的信息数据没有经过流化处理，因此需要接入设备将信息数据 进行流化处理， 形成广播数据流， 并将所形成的广播数据流下发， 可选的下发 方式可以有以下两种实施方式， 第一种实施方式为 S701， 第二种实施方式为 S702; 需要说明的是， 接入设备下发广播数据流的方式还可以是其它方式， 在 此两种方式仅为举例。
5701 , 所述接入设备按照预设顺序，将所述多个定位基站的标识对应的信 息数据转换为广播数据流，在预设广播信道中下发所述广播数据流， 并将所述 预设广播信道标识通知至所述目标定位基站；
作为一种可选的实施方式，接入设备按照预设顺序，将所获取的多个定位 基站中各个定位基站的标识对应的信息数据转换为广播数据流，并在预设广播 信道中下发该广播数据流。 可选的， 形成广播数据流的方式可以是， 将所有定 位基站的标识按照预设顺序进行排序，例如，各个定位基站的标识排序后为 a， b， c， d , 将排序后所有定位基站的标识对应的信息数据依次按照一定的时间 间隔下发， 形成广播数据流的形式。 接入设备在预设广播信道中下发该广播数据流，同时将该预设广播信道标 识通知给所有定位基站， 所有定位基站中包括目标定位基站。 当目标定位基站 周期性广播指示消息时，可以将接入设备下发广播数据流的预设广播信道的广 播信道标识封装入指示消息中， 当终端接收到该指示消息时， 可以从指示消息 中解析出广播信道标识， 并在该广播信道标识对应的频段侦听广播数据流。
S702, 所述接入设备按照预设顺序，将所述至少一个定位基站中各个定位 基站的标识对应的信息数据转换为广播数据流，在预设广播地址和端口下发所 述广播数据流， 并将所述预设广播地址和端口通知至所述目标定位基站。
作为一种可选的实施方式，接入设备按照预设顺序，将所获取的至少一个 定位基站中各个定位基站的标识对应的信息数据转换为广播数据流，并在预设 广播地址和端口下发该广播数据流。 可选的， 形成广播数据流的方式可以是， 将所有定位基站的标识按照预设顺序进行排序， 例如，各个定位基站的标识排 序后为 a， b， c， d , 将排序后所有定位基站的标识对应的信息数据依次按照 一定的时间间隔下发， 形成广播数据流的形式。
接入设备在预设广播地址和端口下发该广播数据流，同时将该广播地址和 端口通知给所有定位基站， 所有定位基站中包括目标定位基站。 当目标定位基 站周期性广播指示消息时，可以将接入设备下发广播数据流的广播地址和端口 封装入指示消息中， 当终端接收到该指示消息时， 可以从指示消息中解析出广 播地址和端口， 并根据该广播地址和端口侦听广播数据流。
本发明实施例中，终端获取目标定位基站的目标标识和接入设备下发的包 含各个定位基站的标识对应的信息数据的广播数据流，并从广播数据流中提取 与目标标识对应的目标信息数据。本实施方式中， 终端只需要从获取到的广播 数据流中提取相应的目标信息数据， 不需要单独向服务器请求， 因此节省了频 谱资源， 并且服务器也不需要单独处理每一个终端的请求， 所以也减轻了服务 器负载。 请参见图 8， 为本发明实施例提供的一种实际应用场景中的信息交互示意 图； 如图所示， 本实施例对该示意图进行详细介绍。
5800, 服务器向 AP发送信息数据；
5801 , AP将信息数据进行封装， 生成广播数据流， 并从预设广播信道中 下发；
5802, 定位基站广播 Beacon帧， 该 Beacon帧包括目标定位基站 ID、 AP 广播信道标识、 服务器 URL;
5803 , 终端获取目标定位基站 ID、 AP广播信道标识、 服务器 URL;
5804, 终端侦听广播信道标识对应的频段， 获取 AP下发的广播数据流；
5805 , 终端从广播数据流中提取目标定位基站 ID对应的目标信息数据， 并根据目标信息数据中的第一目标信息数据生成第一服务页面；
5806, 当对第一服务页面中的目标标签操作时，获取目标标签对应的第二 目标信息数据， 并生成第二服务页面。
进一步， 终端为了向服务器获取私有信息数据， 终端根据服务器的 URL 向服务器发起认证请求， 服务器与终端之间进行安全传输层（ Transport Layer Security, TLS )协议握手， 终端向服务器发送认证消息进行认证， 认证消息包 括用户名和密码， 服务器对认证消息进行认证， 认证通过后， 终端向服务器请 求私有信息数据， 服务器向终端下发私有信息数据。
本发明实施例中，终端获取目标定位基站的目标标识和接入设备下发的包 含各个定位基站的标识对应的信息数据的广播数据流，并从广播数据流中提取 与目标标识对应的目标信息数据。本实施方式中， 终端只需要从获取到的广播 数据流中提取相应的目标信息数据， 不需要单独向服务器请求， 因此节省了频 谱资源， 并且服务器也不需要单独处理每一个终端的请求， 所以也减轻了服务 器负载。 请参见图 9， 为本发明实施例提供的另一种实际应用场景中的信息交互示 意图； 如图所示， 本实施例对该示意图进行详细介绍。 900、 服务器将各个定位基站标识对应的信息数据封装成信息数据流， 并 发送至移动基站；
5901 ,移动基站从服务器获取信息数据流，并将信息数据流确定为广播数 据流， 根据预设广播地址和端口进行广播；
5902, 定位基站广播 Beacon帧， 该 Beacon帧包括定位基站 ID、 移动基 站的广播地址和端口、 服务器 URL;
5903 , 终端获取目标定位基站 ID、 移动基站广播地址和端口以及服务器 URL;
5904, 终端根据广播地址和端口侦听移动基站广播的广播数据流；
5905 , 终端从广播数据流中提取目标定位基站 ID对应的目标信息数据， 并根据目标信息数据生成第一服务页面；
5906, 当对第一服务页面中的目标标签操作时，获取目标标签对应的第二 目标信息数据， 并根据第二目标信息数据生成第二服务页面。
进一步， 终端为了向服务器获取私有信息数据， 终端根据服务器的 URL 向服务器发起认证请求， 服务器与终端之间进行安全传输层（ Transport Layer Security, TLS )协议握手， 终端向服务器发送认证消息进行认证， 认证消息包 括用户名和密码， 服务器对认证消息进行认证， 认证通过后， 终端向服务器请 求私有信息数据， 服务器向终端下发私有信息数据。
本发明实施例中，终端获取目标定位基站的目标标识和接入设备下发的包 含各个定位基站的标识对应的信息数据的广播数据流，并从广播数据流中提取 与目标标识对应的目标信息数据。本实施方式中， 终端只需要从获取到的广播 数据流中提取相应的目标信息数据， 不需要单独向服务器请求， 因此节省了频 谱资源， 并且服务器也不需要单独处理每一个终端的请求， 所以也减轻了服务 器负载。 下面将结合附图 10-附图 14，对本发明实施例提供的数据推送相关装置的 结构进行详细介绍。 需要说明的是， 下述的数据推送相关装置可以应用于上述 方法中。
请参见图 10， 为本发明实施例提供的一种终端的结构示意图； 该终端可 包括： 第一获取模块 100、 第二获取模块 101和提取模块 102。
第一获取模块 100， 用于获取目标定位基站的目标标识；
具体实施例中， 终端第一获取模块 100获取目标定位基站的目标标识， 该 目标标识可以表征目标定位基站的位置区域。
可选的，终端第一获取模块 100获取目标定位基站的目标标识的方式可以 是， 当终端处于部署有定位基站的场所时， 会在广播信道中进行侦听， 从而接 收到该场所内的一个或者多个定位基站所周期性向外广播的 Beacon帧信号。 由于在商铺中的各定位基站的有效覆盖范围存在重叠区域，因此终端可能会接 收到一个定位基站广播的 Beacon帧信号， 也可能会接收到多个定位基站广播 的 Beacon帧信号， 当终端接收到多个定位基站广播的 Beacon帧信号， 终端要 计算每个 Beacon帧信号的接收功率，并判断出哪个 Beacon帧信号的接收功率 最强， 这意味着用户此时距离所对应的定位基站的距离最近，将距离用户最近 的定位基站设为目标定位基站，终端此时所处的位置也即是目标定位基站所确 定的位置区域内。
通常定位基站所广播的 Beacon帧信号中包含自身的标识， 因此终端可以 从目标定位基站所广播的 Beacon帧信号中解析出目标定位基站的目标标识。
可选的，所述第一获取模块 100可以包括确定单元、获取单元和解析单元： 确定单元， 用于确定所述目标定位基站；
具体实施例中， 当终端处于部署有定位基站的场所时，会接收到定位基站 广播的指示消息， 当终端处于一个定位基站的有效覆盖范围内时， 则会接收到 一个定位基站广播的指示消息， 则确定单元将该定位基站确定为目标定位基 站。 由于各个定位基站的有效覆盖范围可能存在重叠， 因此当终端处于多个定 位基站的有效覆盖范围的重叠区域内时，会收到至少一个指示消息， 则终端确 定单元将比较各个指示消息的接收功率，并将接收功率最强的指示消息对应的 定位基站确定为目标定位基站，即是离终端距离最近的定位基站确定为目标定 位基站。
获取单元， 用于获取所述目标定位基站广播的指示消息， 所述指示消息包 括所述目标定位基站的所述目标标识；
具体实施例中， 终端获取目标定位基站的目标标识的方法可以是， 终端获 取单元获取确定单元所确定的目标定位基站广播的指示消息，该指示消息包括 目标定位基站的目标标识。
这里以指示消息为 Beacon帧为例进行说明， 定位基站为放置在室内特定 位置上的无线信号发射器。 定位基站会通过 Wi-Fi、 蓝牙等无线信号形式周期 性地向外广播 Beacon帧。 由于对功耗的要求， 大部分的定位基站都是釆用蓝 牙的方式向外广播 Beacon帧。 根据蓝牙的规范， 定义了 3条广播信道的频段 ( 2402MHz, 2426MHz和 2480MHz )， 则定位基站在上述 3条广播信道上轮 流周期性地广播 Beacon帧，所广播的 Beacon帧中携带有定位基站的标识 (ID)， 该标识可以用来表征定位基站可选的位置坐标， 此外在 Beacon帧还会携带有 其他的信息， 例如在本发明中会对 Beacon帧携带的信息进行扩展， 包括无线 接入 AP的广播信道标识等。 当终端确定目标定位基站后， 即获取目标定位基 站所广播的 Beacon帧。
解析单元， 用于从所述指示消息中解析出所述目标标识。
具体实施例中， 终端解析单元从所接收的指示消息中解析出目标标识， 可 选的， 可以是从 Beacon帧中解析出所携带的目标标识。
第二获取模块 101， 用于获取接入设备下发的广播数据流， 所述广播数据 流包括多个定位基站的标识对应的信息数据；
具体实施例中， 多个定位基站中每一个定位基站都有一个标识， 广播数据 流中包括多个定位基站中每一个定位基站的标识对应的信息数据。
可选的， 定位基站的标识对应的信息数据通过接入设备下发给终端， 多个 定位基站的标识对应的信息数据可以通过一个或多个接入设备下发，接入设备 的数量不作限定，当多个定位基站的标识对应的信息数据通过多个接入设备下 发时，每一个接入设备下发的广播数据流相同， 并且广播数据流中包括所述多 个定位基站的标识对应的信息数据。 当需要广播的范围较大时， 可以部署多个 接入设备。 终端第二获取模块 101从接入设备获取广播数据流，该广播数据流中包括 多个定位基站中各个定位基站的标识对应的信息数据，定位基站的标识所对应 的信息数据即是该定位基站所确定的位置区域内的预存的公共信息数据。 例 如， 定位基站所确定的位置区域为 iPad商品展示区域， 则与该定位基站的标 识对应的信息数据可以为介绍 iPad相关的公共信息数据。
可选的， 终端不是直接从服务器上接收广播数据流， 而是服务器将原始的 信息数据下发到 AP中， AP将获取到的信息数据进行重新封装， 生成广播数 据流的形式在 AP的广播信道标识对应的频段上进行广播， 终端根据 AP的广 播信道标识对应的频段上侦听 AP广播的广播数据流。 此外， 服务器也可以将 信息数据进行流化处理， 形成信息数据流， 该信息数据流中包括各个定位基站 的标识对应的信息数据， 再将信息数据流发送至移动基站，移动基站将信息数 据流确定为广播数据流， 并根据预设广播地址和端口将广播数据流进行下发， 终端根据相应的广播地址和端口侦听广播数据流。
可选的，所述指示消息还包括接入设备发送所述广播数据流的广播信道标 识； 所述第二获取模块 101具体用于侦听所述广播信道标识对应的频段， 并接 收所述接入设备广播的所述广播数据流。
具体实施例中， 接入设备可以是 AP， 这里以接入设备为例进行说明。 指 示消息中还可以包括 AP下发广播数据流的广播信道标识， 终端第二获取模块 101 从指示消息中获取广播信道标识， 并侦听广播信道标识对应的频段。 AP 在该广播信道标识所表征的广播信道中下发广播数据流，因此终端可以获取到 AP所广播的广播数据流。 该广播数据流中包括各个定位基站的标识所对应的 信息数据。
可选的， 所述指示消息还包括所述接入设备的广播地址和端口； 所述第二 获取模块 101 具体用于根据所述广播地址和端口侦听所述接入设备广播的所 述广播数据流。
具体实施例中，接入设备可以是移动基站，这里以移动基站为例进行说明， 广播数据流是由移动基站进行广播的，因此目标定位基站所广播的指示消息中 包括移动基站下发广播数据流的广播地址和端口。终端第二获取模块 101从目 标定位基站所广播的指示消息中解析出广播地址和端口，并根据广播地址和端 口侦听移动基站所广播的广播数据流。 需要说明的是， 该指示消息可以是
Beacon帧， 可以对 Beacon帧中的内容进行扩展。
终端通过移动基站获取广播数据流， 即是终端打开 3G/4G/LTE等蜂窝移 动无线通信系统连入移动基站， 从而接入互联网。
可选的，所述第二获取模块 101具体用于以第一预设周期获取所述接入设 备下发的所述广播数据流， 其中， 所述广播数据流是由所述接入设备以第二预 设周期下发的， 所述第一预设周期为所述第二预设周期的正整数倍。
具体实施例中， 接入设备通常是以一定的周期广播广播数据流， 比如， 接 入设备以第二预设周期下发广播数据流， 第二预设周期可以是 ls， 即是每隔 Is则所下发的广播数据流重复下发， 而在这 Is内， 所述广播数据流中包含了 所述至少一个定位基站中所有定位基站对应的信息数据，由于信息数据可以随 时更新， 因此每一个周期所下发的广播数据流可能不同。 终端为了能够及时获 取更新后的内容，终端第二获取模块 101以第一预设周期获取接入设备所下发 的广播数据流， 第一预设周期是第二预设周期的整数倍， 例如， 第一预设周期 可以是 3s。， 而在第一预设周期之内接收到的相同的信息数据， 终端将自动丟 弃。 终端以第一预设周期获取广播数据流可以及时得到更新内容。
提取模块 102， 用于从所述广播数据流中提取与所述目标标识对应的目标 信息数据。
具体实施例中， 该广播数据流中包括所有定位基站的标识对应的信息数 据， 因此， 终端提取模块 102可以从广播数据流中提取与目标标识对应的目标 信息数据。目标信息数据即是目标定位基站所确定的位置区域对应的公共信息 数据。
可选的， 终端接收广播数据流时，会依次对接收的广播数据流中的信息数 据进行检测，检测广播数据流中各个定位基站的标识是否与目标标识一致， 若 一致，则提取与目标标识对应的目标信息数据；否则，丟弃接收到的信息数据。
本发明实施例中，终端获取目标定位基站的目标标识和接入设备下发的包 含各个定位基站的标识对应的信息数据的广播数据流，并从广播数据流中提取 与目标标识对应的目标信息数据。本实施方式中， 终端只需要从获取到的广播 数据流中提取相应的目标信息数据， 不需要单独向服务器请求， 因此节省了频 谱资源， 并且服务器也不需要单独处理每一个终端的请求， 所以也减轻了服务 器负载。 请参见图 11， 为本发明实施例提供的另一种终端的结构示意图； 所述目 标信息数据包括第一目标信息数据和至少一个第二目标信息数据，所述第一目 标信息数据包括至少一个标签。 该终端可包括： 第一获取模块 100、 第二获取 模块 101、 提取模块 102、 生成模块 103、 显示模块 104、 第三获取模块 105 和生成显示模块 106， 其中， 第一获取模块 100、 第二获取模块 101、 提取模 块 102请参照图 10所示， 在此不再赘述。
生成模块 103， 用于根据所述第一目标信息数据生成第一服务页面， 所述 第一服务页面包括所述至少一个标签；
具体实施例中，目标信息数据包括第一目标信息数据和至少一个第二目标 信息数据， 第一目标信息数据包括至少一个标签， 至少一个第二目标信息数据 与至少一个标签可以是——对应，也可以是一个标签对应多个第二目标信息数 据。 该对应关系可以是第二目标信息数据与标签之间的关联关系， 例如， 标签 可以是第二目标信息数据的链接，通过标签可以获取与该标签所对应的第二目 标信息数据。
终端第一生成模块 103 根据目标信息数据流中的第一目标信息数据生成 第一服务页面，第一服务页面包括至少一个标签。这里以第一服务页面为 LBS 服务页面为例进行说明， LBS 服务页面是一个超文本标记语言（Hyper Text Markup Language, HTML)编辑的文档， 该文档由若干个标签组成，可以在浏览 器以及其他应用程序中打开并显示成 Web页面。 一般一个定位基站对应一个 LBS服务页面， 因此， 第一服务页面即是目标定位基站所对应的服务页面， 例 如， 若目标定位基站确定的位置区域为 iPhone商品展示区域， 则第一服务页 面为 iPhone 系列产品介绍， 该第一服务页面中包含 iphone 5s、 iphone 5c和 iphone 4s这 3个标签。
显示模块 104， 用于显示所述第一服务页面； 具体实施例中， 终端显示模块 104可以显示第一服务页面， 并让用户对该 服务页面进行操作。 例如， 若第一服务页面为超文本标记语言文档， 终端可以 在浏览器以及其他应用程序中将第一服务页面打开并显示成 Web页面。
第三获取模块 105， 用于当检测到对所述第一服务页面上所显示标签中的 目标标签进行操作时， 获取与所述目标标签所对应的第二目标信息数据；
具体实施例中， 用户可以对第一服务页面上所显示的标签进行操作， 当检 测到对所显示标签中的目标标签进行操作时， 终端第三获取模块 105即获取与 目标标签所对应的第二目标信息数据。
可选的， 这里以 LBS服务页面中的标签为例进行说明， 当终端上显示出第 一服务页面时，用户可以通过点击页面中的图标或其他对象获取对应目标标签 的 LBS服务页面。 例如当用户的终端上已经显示出 iPhone系列产品介绍的第一 月良务页面时， 该页面显示了 iphone 5s、 iphone 5c和 iphone 4s这 3个标签， 当用 户想看 iphone 5s的具体商品介绍时， 可以在终端上点击 iphone 5s的标签， 则 iphone 5s即为目标标签。 终端即从目标信息数据中获取 iphone 5s对应的第二目 标信息数据， 与 iphone 5s对应的第二目标信息数据即是对 iphone 5s进行详细介 绍的 HTML文档数据。 。
生成显示模块 106， 用于根据所述与所述目标标签所对应的第二目标信息 数据生成第二服务页面， 并显示所述第二服务页面。
具体实施例中，终端生成显示模块 106即根据与目标标签所对应的第二目 标信息数据生成第二服务页面， 并将第二服务页面进行显示。
可选的，终端会根据目标标签找到该目标标签所对应的有关介绍 iphone 5s 产品性能的第二目标信息数据， 即对 iphone 5s进行详细介绍的 HTML文档数 据， 并生成 LBS服务页面， 将其显示在终端上。
本发明实施例中，终端获取目标定位基站的目标标识和接入设备下发的包 含各个定位基站的标识对应的信息数据的广播数据流，并从广播数据流中提取 与目标标识对应的目标信息数据。本实施方式中， 终端只需要从获取到的广播 数据流中提取相应的目标信息数据， 不需要单独向服务器请求， 因此节省了频 谱资源， 并且服务器也不需要单独处理每一个终端的请求， 所以也减轻了服务 器负载。 请参见图 12， 为本发明实施例提供的一种接入设备的结构示意图； 该接 入设备可包括： 第四获取模块 200和生成发送模块 201。
第四获取模块 200， 用于获取多个定位基站的标识对应的信息数据； 在一个实施例中， 多个定位基站中每个定位基站均有一个标识，接入设备 获取多个定位基站中每一个定位基站的标识对应的信息数据。接入设备与定位 基站的关系为， 多个定位基站的标识对应的信息数据均通过接入设备进行下 发。
接入设备向终端下发广播数据流之前，需要将原始的信息数据转换为广播 数据流。因此接入设备第四获取模块 200获取多个定位基站中各个定位基站的 标识对应的信息数据。接入设备第四获取模块 200获取信息数据的方式不作限 定， 这里以两种获取方式作为举例进行说明。
在第一种方式中，接入设备第四获取模块 200从位置服务器获取信息数据 流， 所述信息数据流包括所述多个定位基站的标识对应的信息数据。
可选的， 接入设备可以是移动基站或者 AP， 接入设备的具体存在形式不 作限定。位置服务器将各个定位基站的标识对应的信息数据流化处理， 形成信 息数据流。接入设备第四获取模块 200从位置服务器获取信息数据流， 该信息 数据流包括各个定位基站的标识对应的信息数据。
在第二种方式中，接入设备第四获取模块 200从位置服务器获取所述多个 定位基站的标识对应的信息数据；
可选的， 接入设备可以是移动基站或者 AP， 接入设备的具体存在形式不 作限定。位置服务器作为提供至少一个定位基站中各个定位基站的标识对应的 信息数据的源头，接入设备第四获取模块 200可以从位置服务器获取多个定位 基站中各个定位基站的标识对应的信息数据，接入设备第四获取模块 200从服 务器获取的多个定位基站中各个定位基站的标识对应的信息数据都是一个个 静态的文档数据。各个定位基站的标识对应的信息数据可以是各个定位基站所 确定的位置区域内所预设的公共信息数据，即是终端处于相同定位基站所确定 的位置区域内时， 所获取的信息数据相同。
生成发送模块 201， 用于根据所述信息数据， 生成广播数据流， 并下发所 述广播数据流，以使终端从所述广播数据流中提取目标定位基站的目标标识对 应的目标信息数据。
在一个实施例中，接入设备生成发送模块 201根据所获取的各个定位基站 的标识对应的信息数据生成广播数据流， 并下发广播数据流。 终端可以从广播 数据流中提取目标定位基站的目标标识所对应的目标信息数据。 需要说明的 是， 接入设备下发广播数据流的下发范围为接入设备的覆盖范围， 例如， 若该 接入设备在商铺中， 接入设备下发广播数据流的下发范围可以是整个商铺。
接入设备生成发送模块 201根据信息数据，生成广播数据流的方式具体需 要根据接入设备获取信息数据的方式决定， 例如， 若接入设备所接收的信息数 据是以信息数据流的方式存在，则接入设备生成发送模块 201直接将信息数据 流确定为广播数据流， 并将广播数据流下发。若接入设备所接收的信息数据是 以信息数据的方式存在， 即是没有经过流化处理， 则接入设备生成发送模块 201需要将信息数据进行转换， 并生成广播数据流， 并将所生成的广播数据流 进行下发。 这里以四种生成以及下发广播数据流的方式作为举例进行说明。
在第一种方式中，信息数据是以信息数据流的形式存在， 所述生成发送模 块 201将所述信息数据流确定为所述广播数据流，在预设广播信道下发所述广 播数据流， 并将所述预设广播信道标识通知至所述目标定位基站。
可选的，信息数据流为流化处理后的信息数据， 因此接入设备可以将信息 数据流确定为广播数据流， 并在预设广播信道中下发该广播数据流， 同时将该 预设广播信道标识通知给所有定位基站， 所有定位基站中包括目标定位基站。 当目标定位基站周期性广播指示消息时，可以将接入设备下发广播数据流的预 设广播信道的广播信道标识封装入指示消息中， 当终端接收到该指示消息时， 可以从指示消息中解析出广播信道标识，并在该广播信道标识对应的频段侦听 广播数据流。
在第二种方式中，信息数据是以信息数据流的形式存在， 所述生成发送模 块具体用于将所述信息数据流确定为所述广播数据流，在预设广播地址和端口 下发所述广播数据流， 并将所述预设广播地址和端口通知至所述目标定位基 站。
可选的，信息数据流为流化处理后的信息数据， 因此接入设备可以将信息 数据流确定为广播数据流， 并在预设广播地址和端口下发该广播数据流， 同时 将该广播地址和端口通知给所有定位基站， 所有定位基站中包括目标定位基 站。 当目标定位基站周期性广播指示消息时， 可以将接入设备下发广播数据流 的广播地址和端口封装入指示消息中， 当终端接收到该指示消息时， 可以从指 示消息中解析出广播地址和端口， 并根据该广播地址和端口侦听广播数据流。
在第三种方式中，信息数据是以静态的文档数据存在， 所述生成发送模块
201按照预设顺序， 将所述多个定位基站的标识对应的信息数据转换为广播数 据流， 在预设广播信道中下发所述广播数据流；
可选的，接入设备按照预设顺序， 将所获取的至少一个定位基站中各个定 位基站的标识对应的信息数据转换为广播数据流，并在预设广播信道中下发该 广播数据流。 可选的， 形成广播数据流的方式可以是， 将所有定位基站的标识 按照预设顺序进行排序， 例如， 各个定位基站的标识排序后为 a， b， c， d， 将排序后所有定位基站的标识对应的信息数据依次按照一定的时间间隔下发， 形成广播数据流的形式。
接入设备在预设广播信道中下发该广播数据流，同时将该预设广播信道标 识通知给所有定位基站， 所有定位基站中包括目标定位基站。 当目标定位基站 周期性广播指示消息时，可以将接入设备下发广播数据流的预设广播信道的广 播信道标识封装入指示消息中， 当终端接收到该指示消息时， 可以从指示消息 中解析出广播信道标识， 并在该广播信道标识对应的频段侦听广播数据流。
在第四种方式中，信息数据是以静态的文档数据存在， 所述生成发送模块 201按照预设顺序， 将所述至少一个定位基站中各个定位基站的标识对应的信 息数据转换为广播数据流，在预设广播地址和端口下发所述广播数据流， 并将 所述预设广播地址和端口通知至所述目标定位基站。
可选的，接入设备按照预设顺序， 将所获取的至少一个定位基站中各个定 位基站的标识对应的信息数据转换为广播数据流，并在预设广播地址和端口下 发该广播数据流。 可选的， 形成广播数据流的方式可以是， 将所有定位基站的 标识按照预设顺序进行排序， 例如， 各个定位基站的标识排序后为 a， b， c， d， 将排序后所有定位基站的标识对应的信息数据依次按照一定的时间间隔下 发， 形成广播数据流的形式。
接入设备在预设广播地址和端口下发该广播数据流，同时将该广播地址和 端口通知给所有定位基站， 所有定位基站中包括目标定位基站。 当目标定位基 站周期性广播指示消息时，可以将接入设备下发广播数据流的广播地址和端口 封装入指示消息中， 当终端接收到该指示消息时， 可以从指示消息中解析出广 播地址和端口， 并根据该广播地址和端口侦听广播数据流。
本发明实施例中，终端获取目标定位基站的目标标识和接入设备下发的包 含各个定位基站的标识对应的信息数据的广播数据流，并从广播数据流中提取 与目标标识对应的目标信息数据。本实施方式中， 终端只需要从获取到的广播 数据流中提取相应的目标信息数据， 不需要单独向服务器请求， 因此节省了频 谱资源， 并且服务器也不需要单独处理每一个终端的请求， 所以也减轻了服务 器负载。 请参见图 13， 为本发明实施例提供的又一种终端的结构示意图； 该终端 可包括： 接收器 300、 处理器 301、 显示器 302以及存储器 303。 存储器用于 存储程序代码，处理器调用存储器中的程序代码完成相应的操作。接收器 300、 处理器 301、 显示器 302以及存储器 303均与总线连接。
所述接收器用于获取目标定位基站的目标标识；
所述接收器还用于获取接入设备下发的广播数据流，所述广播数据流包括 多个定位基站的标识对应的信息数据；
所述处理器用于从所述广播数据流中提取与所述目标标识对应的目标信 息数据。
可选的， 终端获取目标定位基站的目标标识， 该目标标识可以表征目标定 位基站的位置区域。
可选的， 终端获取目标定位基站的目标标识的方式可以是， 当终端处于部 署有定位基站的场所时，会在广播信道中进行侦听，从而接收到该场所内的一 个或者多个定位基站所周期性向外广播的 Beacon帧信号。 由于在商铺中的各 定位基站的有效覆盖范围存在重叠区域，因此终端可能会接收到一个定位基站 广播的 Beacon帧信号， 也可能会接收到多个定位基站广播的 Beacon帧信号， 当终端接收到多个定位基站广播的 Beacon 帧信号， 终端要计算每个 Beacon 帧信号的接收功率， 并判断出哪个 Beacon帧信号的接收功率最强， 这意味着 用户此时距离所对应的定位基站的距离最近，将距离用户最近的定位基站设为 目标定位基站， 终端此时所处的位置也即是目标定位基站所确定的位置区域 内。
通常定位基站所广播的 Beacon帧信号中包含自身的标识， 因此终端可以 从目标定位基站所广播的 Beacon帧信号中解析出目标定位基站的目标标识。
可选的， 多个定位基站中每一个定位基站都有一个标识， 广播数据流中包 括多个定位基站中每一个定位基站的标识对应的信息数据。
定位基站与接入设备之间的关系为，定位基站的标识对应的信息数据通过 接入设备下发给终端，多个定位基站的标识对应的信息数据可以通过一个或多 个接入设备下发，接入设备的数量不作限定， 当多个定位基站的标识对应的信 息数据通过多个接入设备下发时，每一个接入设备下发的广播数据流相同， 并 且广播数据流中包括所述多个定位基站的标识对应的信息数据。当需要广播的 范围较大时， 可以部署多个接入设备。
终端从接入设备获取广播数据流，该广播数据流中包括多个定位基站的标 识对应的信息数据，定位基站的标识所对应的信息数据即是该定位基站所确定 的位置区域内的预存的公共信息数据。 例如， 定位基站所确定的位置区域为 iPad 商品展示区域， 则与该定位基站的标识对应的信息数据可以为介绍 iPad 相关的公共信息数据。
可选的， 终端不是直接从服务器上接收广播数据流， 而是服务器将原始的 信息数据下发到 AP中， AP将获取到的信息数据进行重新封装， 生成广播数 据流的形式在 AP的广播信道标识对应的频段上进行广播， 终端根据 AP的广 播信道标识对应的频段上侦听 AP广播的广播数据流。 此外， 服务器也可以将 信息数据进行流化处理， 形成信息数据流， 该信息数据流中包括各个定位基站 的标识对应的信息数据， 再将信息数据流发送至移动基站，移动基站将信息数 据流确定为广播数据流， 并根据预设广播地址和端口将广播数据流进行下发， 终端根据相应的广播地址和端口侦听广播数据流。
可选的，该广播数据流中包括所有定位基站的标识对应的信息数据，因此， 终端可以从广播数据流中提取与目标标识对应的目标信息数据。目标信息数据 即是目标定位基站所确定的位置区域对应的公共信息数据。
可选的， 终端接收广播数据流时，会依次对接收的广播数据流中的信息数 据进行检测，检测广播数据流中各个定位基站的标识是否与目标标识一致， 若 一致，则提取与目标标识对应的目标信息数据；否则，丟弃接收到的信息数据。
所述接收器还用于确定所述目标定位基站；
所述接收器还用于获取所述目标定位基站广播的指示消息，所述指示消息 包括所述目标定位基站的所述目标标识；
所述处理器还用于从所述指示消息中解析出所述目标标识。
可选的， 当终端处于部署有定位基站的场所时，会接收到定位基站广播的 指示消息， 当终端处于一个定位基站的有效覆盖范围内时， 则会接收到一个定 位基站广播的指示消息， 则将该定位基站确定为目标定位基站。 由于各个定位 基站的有效覆盖范围可能存在重叠，因此当终端处于多个定位基站的有效覆盖 范围的重叠区域内时，会收到至少一个指示消息， 则终端将比较各个指示消息 的接收功率，并将接收功率最强的指示消息对应的定位基站确定为目标定位基 站， 即是离终端距离最近的定位基站确定为目标定位基站。
终端获取目标定位基站的目标标识的方法可以是，终端获取目标定位基站 广播的指示消息， 该指示消息包括目标定位基站的目标标识。
这里以指示消息为 Beacon帧为例进行说明， 定位基站为放置在室内特定 位置上的无线信号发射器。 定位基站会通过 Wi-Fi、 蓝牙等无线信号形式周期 性地向外广播 Beacon帧。 由于对功耗的要求， 大部分的定位基站都是釆用蓝 牙的方式向外广播 Beacon帧。 根据蓝牙的规范， 定义了 3条广播信道的频段 ( 2402MHz, 2426MHz和 2480MHz )， 则定位基站在上述 3条广播信道上轮 流周期性地广播 Beacon帧，所广播的 Beacon帧中携带有定位基站的标识 (ID)， 该标识可以用来表征定位基站可选的位置坐标， 此外在 Beacon帧还会携带有 其他的信息， 例如在本发明中会对 Beacon帧携带的信息进行扩展， 包括无线 接入 AP的广播信道标识等。 当终端确定目标定位基站后， 即获取目标定位基 站所广播的 Beacon帧。
可选的， 终端从所接收的指示消息中解析出目标标识， 可选的， 可以是从 Beacon帧中解析出所携带的目标标识。
所述指示消息还包括所述接入设备发送所述广播数据流的广播信道标识； 所述接收器还用于侦听所述广播信道标识对应的频段，并获取所述所述接 入设备广播的所述广播数据流。
可选的， 接入设备可以是 AP， 这里以接入设备为例进行说明。 指示消息 中还可以包括 AP下发广播数据流的广播信道标识， 终端从指示消息中获取广 播信道标识， 并侦听广播信道标识对应的频段。 AP在该广播信道标识所表征 的广播信道中下发广播数据流，因此终端可以获取到 AP所广播的广播数据流。 该广播数据流中包括各个定位基站的标识所对应的信息数据。
所述指示消息还包括所述接入设备的广播地址和端口；
所述接收器还用于根据所述广播地址和端口侦听所述接入设备广播的所 述广播数据流。
可选的， 接入设备可以是移动基站， 这里以移动基站为例进行说明， 广播 数据流是由移动基站进行广播的，因此目标定位基站所广播的指示消息中包括 移动基站下发广播数据流的广播地址和端口。终端从目标定位基站所广播的指 示消息中解析出广播地址和端口，并根据广播地址和端口侦听移动基站所广播 的广播数据流。 需要说明的是， 该指示消息可以是 Beacon帧， 可以对 Beacon 帧中的内容进行扩展。
终端通过移动基站获取广播数据流， 即是终端打开 3G/4G/LTE等蜂窝移 动无线通信系统连入移动基站， 从而接入互联网。
所述目标信息数据包括第一目标信息数据和至少一个第二目标信息数据， 所述第一目标信息数据包括至少一个标签；
所述处理器还用于根据所述第一目标信息数据生成第一服务页面，所述第 一服务页面包括所述至少一个标签；
所述显示器用于显示所述第一服务页面；
所述处理器还用于当检测到对所述第一服务页面上所显示标签中的目标 标签进行操作时， 获取与所述目标标签所对应的第二目标信息数据；
所述显示器还用于根据所述与所述目标标签所对应的第二目标信息数据 生成第二服务页面， 并显示所述第二服务页面。
可选的，目标信息数据包括第一目标信息数据和至少一个第二目标信息数 据， 第一目标信息数据包括至少一个标签， 至少一个第二目标信息数据与至少 一个标签可以是一一对应， 也可以是是一个标签对应多个第二目标信息数据， 该对应关系可以是第二目标信息数据与标签之间的关联关系， 例如， 标签可以 是第二目标信息数据的链接，通过标签可以获取与该标签所对应的第二目标信 息数据。
终端根据目标信息数据中的第一目标信息数据生成第一服务页面，第一服 务页面包括至少一个标签。 这里以第一服务页面为 LBS服务页面为例进行说 明， LBS服务页面是一个超文本标记语言 (Hyper Text Markup Language, HTML) 编辑的文档， 该文档由若干个标签组成， 可以在浏览器以及其他应用程序中打 开并显示成 Web页面。 一般一个定位基站对应一个 LBS服务页面， 因此， 第 一服务页面即是目标定位基站所对应的服务页面， 例如， 若目标定位基站的位 置区域为 iPhone商品展示区域， 则第一服务页面为 iPhone系列产品介绍， 该 第一月良务页面中包含 iphone 5s、 iphone 5c和 iphone 4s这 3个标签。
可选的， 终端可以显示第一服务页面， 并让用户对该服务页面进行操作。 例如， 若第一服务页面为超文本标记语言文档， 终端可以在浏览器以及其他应 用程序中将第一服务页面打开并显示成 Web页面。
可选的， 用户可以对第一服务页面上所显示的标签进行操作， 当检测到对 所显示标签中的目标标签进行操作时，终端即获取与目标标签所对应的第二目 标信息数据。
可选的， 这里以 LBS服务页面中的标签为例进行说明， 当终端上显示出第 一服务页面时，用户可以通过点击页面中的图标或其他对象获取对应目标标签 的 LBS服务页面。 例如当用户的终端上已经显示出 iPhone系列产品介绍的第一 月良务页面时， 该页面显示了 iphone 5s、 iphone 5c和 iphone 4s这 3个标签， 当用 户想看 iphone 5s的具体商品介绍时， 可以在终端上点击 iphone 5s的标签， 贝' J iphone 5s即为目标标签。 终端即从目标信息数据中获取 iphone 5s对应的第二目 标信息数据。
可选的，终端即根据与目标标签所对应的第二目标信息数据生成第二服务 页面， 并将第二服务页面进行显示。
可选的，终端会根据目标标签找到该目标标签所对应的有关介绍 iphone 5s 产品性能的第二目标信息数据， 并生成 LBS服务页面， 将其显示在终端上。
所述接收器还用于以第一预设周期获取所述接入设备下发的所述广播数 据流， 其中， 所述广播数据流是由所述接入设备以第二预设周期下发的， 所述 第一预设周期为所述第二预设周期的正整数倍。
可选的， 接入设备通常是以一定的周期广播广播数据流， 比如， 接入设备 以第二预设周期下发广播数据流， 第二预设周期可以是 ls， 即是每隔 Is则所 下发的广播数据流重复下发， 而在这 Is 内， 所述广播数据流中包含了所述至 少一个定位基站中所有定位基站对应的信息数据， 由于信息数据可以随时更 新， 因此每一个周期所下发的广播数据流可能不同。终端为了能够及时获取更 新后的内容， 终端以第一预设周期获取接入设备所下发的广播数据流， 第一预 设周期是第二预设周期的整数倍， 例如， 第一预设周期可以是 3s， 而在第一 预设周期之内接收到的相同的信息数据， 终端将自动丟弃。 终端以第一预设周 期获取广播数据流可以及时得到更新内容。
本发明实施例中，终端获取目标定位基站的目标标识和接入设备下发的包 含各个定位基站的标识对应的信息数据的广播数据流，并从广播数据流中提取 与目标标识对应的目标信息数据。本实施方式中， 终端只需要从获取到的广播 数据流中提取相应的目标信息数据， 不需要单独向服务器请求， 因此节省了频 谱资源， 并且服务器也不需要单独处理每一个终端的请求， 所以也减轻了服务 器负载。 请参见图 14， 为本发明实施例提供的另一种接入设备的结构示意图； 该 接入设备可包括： 接收器 400、 处理器 401、 发射器 402存储器 403。 存储器 用于存储程序代码， 处理器调用存储器中的程序代码完成相应的操作。接收器 400、 处理器 401、 发射器 402存储器 403均与总线通信。
所述接收器用于获取多个定位基站的标识对应的信息数据；
所述处理器用于根据所述信息数据， 生成广播数据流；
所述发射器用于下发所述广播数据流，以使终端从所述广播数据流中提取 目标定位基站的目标标识对应的目标信息数据。
可选的， 多个定位基站中每个定位基站均有一个标识，接入设备获取多个 定位基站中每一个定位基站的标识对应的信息数据。接入设备与定位基站的关 系为， 多个定位基站的标识对应的信息数据均通过接入设备进行下发。
接入设备向终端下发广播数据流之前，需要将原始的信息数据转换为广播 数据流。因此接入设备获取多个定位基站中各个定位基站的标识对应的信息数 据。接入设备获取信息数据的方式不作限定， 这里以两种获取方式作为举例进 行说明。
在第一种方式中，接入设备获取各个定位基站的标识对应的信息数据的方 式可以是，服务器将各个定位基站的标识对应的信息数据流化处理， 形成信息 数据流。接入设备向位置服务器获取信息数据流， 该信息数据流包括各个定位 基站的标识对应的信息数据。
在第二种方式中，接入设备获取各个定位基站的标识对应的信息数据的方 式也可以是，接入设备直接向服务器获取没有经过流化处理的各个定位基站的 标识对应的信息数据。
信息数据可以是静态的 HTML文档数据。 各个定位基站的标识对应的信 息数据可以是各个定位基站所确定的位置区域内所预设的公共信息数据，即是 终端处于相同定位基站所确定的位置区域内时， 所获取的信息数据相同。
可选的，接入设备根据所获取的各个定位基站的标识对应的信息数据生成 广播数据流， 并下发广播数据流。 终端可以从广播数据流中提取目标定位基站 的目标标识所对应的目标信息数据。
接入设备根据信息数据，生成广播数据流的方式具体需要根据接入设备获 取信息数据的方式决定， 例如， 若接入设备所接收的信息数据是以信息数据流 的方式存在， 则接入设备直接将信息数据流确定为广播数据流， 并将广播数据 流下发。若接入设备所接收的信息数据是以信息数据的方式存在， 即是没有经 过流化处理， 则接入设备需要将信息数据进行转换， 并生成广播数据流。
所述接收器还用于从位置服务器获取信息数据流，所述信息数据流包括多 个定位基站的标识对应的信息数据。
可选的， 接入设备可以是移动基站或者 AP， 接入设备的具体存在形式不 作限定。位置服务器将各个定位基站的标识对应的信息数据流化处理， 形成信 息数据流。接入设备从位置服务器获取信息数据流， 该信息数据流包括各个定 位基站的标识对应的信息数据。
接入设备从位置服务器获取到信息数据流后，将根据所获取的信息数据流 生成广播数据流， 并下发广播数据流。
所述发射器还用于将所述信息数据流确定为所述广播数据流，并在预设广 播信道下发所述广播数据流，并将所述预设广播信道标识通知至所述目标定位 基站； 或者，
所述发射器还用于将所述信息数据流确定为所述广播数据流，并在预设广 播地址和端口下发所述广播数据流，并将所述预设广播地址和端口通知至所述 目标定位基站。
可选的，信息数据流为流化处理后的信息数据， 因此接入设备可以将信息 数据流确定为广播数据流， 并在预设广播信道中下发该广播数据流， 同时将该 预设广播信道标识通知给所有定位基站， 所有定位基站中包括目标定位基站。 当目标定位基站周期性广播指示消息时，可以将接入设备下发广播数据流的预 设广播信道的广播信道标识封装入指示消息中， 当终端接收到该指示消息时， 可以从指示消息中解析出广播信道标识，并在该广播信道标识对应的频段侦听 广播数据流。
可选的，信息数据流为流化处理后的信息数据， 因此接入设备可以将信息 数据流确定为广播数据流， 并在预设广播地址和端口下发该广播数据流， 同时 将该广播地址和端口通知给所有定位基站， 所有定位基站中包括目标定位基 站。 当目标定位基站周期性广播指示消息时， 可以将接入设备下发广播数据流 的广播地址和端口封装入指示消息中， 当终端接收到该指示消息时， 可以从指 示消息中解析出广播地址和端口， 并根据该广播地址和端口侦听广播数据流。
所述接收器还用于从位置服务器获取所述多个定位基站的标识对应的信 息数据；
所述处理器还用于按照预设顺序，将所述多个定位基站的标识对应的信息 数据转换为广播数据流，所述发射器用于在预设广播信道中下发所述广播数据 流， 并将所述预设广播信道标识通知至所述目标定位基站； 或者，
所述处理器还用于按照预设顺序，将所述至少一个定位基站中各个定位基 站的标识对应的信息数据转换为广播数据流，所述发射器用于在预设广播地址 和端口下发所述广播数据流，并将所述预设广播地址和端口通知至所述目标定 位基站。。
可选的， 接入设备可以是移动基站或者 AP， 接入设备的具体存在形式不 作限定。位置服务器作为提供至少一个定位基站中各个定位基站的标识对应的 信息数据的源头，接入设备可以从位置服务器获取多个定位基站中各个定位基 站的标识对应的信息数据，接入设备从服务器获取的多个定位基站中各个定位 基站的标识对应的信息数据都是一个个静态的文档数据。
由于所获取的信息数据没有经过流化处理，因此需要接入设备将信息数据 进行流化处理， 形成广播数据流。
可选的，接入设备按照预设顺序， 将所获取的至少一个定位基站中各个定 位基站的标识对应的信息数据转换为广播数据流，并在预设广播信道中下发该 广播数据流。 可选的， 形成广播数据流的方式可以是， 将所有定位基站的标识 按照预设顺序进行排序， 例如， 各个定位基站的标识排序后为 a， b， c， d， 将排序后所有定位基站的标识对应的信息数据依次按照一定的时间间隔下发， 形成广播数据流的形式。
接入设备在预设广播信道中下发该广播数据流，同时将该预设广播信道标 识通知给所有定位基站， 所有定位基站中包括目标定位基站。 当目标定位基站 周期性广播指示消息时，可以将接入设备下发广播数据流的预设广播信道的广 播信道标识封装入指示消息中， 当终端接收到该指示消息时， 可以从指示消息 中解析出广播信道标识， 并在该广播信道标识对应的频段侦听广播数据流。
可选的，接入设备按照预设顺序， 将所获取的至少一个定位基站中各个定 位基站的标识对应的信息数据转换为广播数据流，并在预设广播地址和端口下 发该广播数据流。 可选的， 形成广播数据流的方式可以是， 将所有定位基站的 标识按照预设顺序进行排序， 例如， 各个定位基站的标识排序后为 a， b， c， d， 将排序后所有定位基站的标识对应的信息数据依次按照一定的时间间隔下 发， 形成广播数据流的形式。
接入设备在预设广播地址和端口下发该广播数据流，同时将该广播地址和 端口通知给所有定位基站。 所有定位基站中包括目标定位基站， 当目标定位基 站周期性广播指示消息时，可以将接入设备下发广播数据流的广播地址和端口 封装入指示消息中， 当终端接收到该指示消息时， 可以从指示消息中解析出广 播地址和端口， 并根据该广播地址和端口侦听广播数据流。
本发明实施例中，终端获取目标定位基站的目标标识和接入设备下发的包 含各个定位基站的标识对应的信息数据的广播数据流，并从广播数据流中提取 与目标标识对应的目标信息数据。本实施方式中， 终端只需要从获取到的广播 数据流中提取相应的目标信息数据， 不需要单独向服务器请求， 因此节省了频 谱资源， 并且服务器也不需要单独处理每一个终端的请求， 所以也减轻了服务 器负载。
本领域普通技术人员可以理解实现上述实施例方法中的全部或部分流程， 是可以通过计算机程序来指令相关的硬件来完成，所述的程序可存储于一计算 机可读取存储介质中，该程序在执行时，可包括如上述各方法的实施例的流程。 其中，所述的存储介质可为磁碟、光盘、只读存储记忆体（Read-Only Memory, ROM )或随机存储记忆体 ( Random Access Memory, RAM )等。
以上所揭露的仅为本发明较佳实施例而已，当然不能以此来限定本发明之 权利范围，因此依本发明权利要求所作的等同变化，仍属本发明所涵盖的范围。

Claims

权 利 要 求
1、 一种数据推送方法， 其特征在于， 所述方法包括：
终端获取目标定位基站的目标标识；
所述终端获取接入设备下发的广播数据流，所述广播数据流包括多个定位 基站的标识对应的信息数据；
所述终端从所述广播数据流中提取与所述目标标识对应的目标信息数据。
2、 如权利要求 1所述的方法， 其特征在于， 所述终端获取目标定位基站 的目标标识， 包括：
所述终端确定所述目标定位基站；
所述终端获取所述目标定位基站广播的指示消息，所述指示消息包括所述 ¾标标识；
所述终端从所述指示消息中解析出所述目标标识。
3、 如权利要求 2所述的方法， 其特征在于， 所述指示消息还包括所述接 入设备发送所述广播数据流的广播信道标识；
所述终端获取接入设备下发的广播数据流， 包括：
所述终端侦听所述广播信道标识对应的频段，并接收所述接入设备广播的 所述广播数据流。
4、 如权利要求 2所述的方法， 其特征在于， 所述指示消息还包括所述接 入设备的广播地址和端口；
所述终端获取接入设备下发的广播数据流， 包括：
所述终端根据所述广播地址和端口侦听所述接入设备广播的所述广播数 据流。
5、 如权利要求 1至 4任一项所述的方法， 其特征在于， 所述目标信息数 据包括第一目标信息数据和至少一个第二目标信息数据，所述第一目标信息数 据包括至少一个标签；
所述终端从所述广播数据流中提取与所述目标标识对应的目标信息数据 之后， 还包括：
所述终端根据所述第一目标信息数据生成第一服务页面，所述第一服务页 面包括所述至少一个标签；
所述终端显示所述第一服务页面；
当检测到对所述第一服务页面上所显示标签中的目标标签进行操作时，所 述终端获取与所述目标标签所对应的第二目标信息数据；
所述终端根据所述与所述目标标签所对应的第二目标信息数据生成第二 服务页面， 并显示所述第二服务页面。
6、 如权利要求 1至 4任一项所述的方法， 其特征在于， 所述终端获取接 入设备下发的广播数据流， 包括：
所述终端以第一预设周期获取所述接入设备下发的所述广播数据流， 其 中， 所述广播数据流是由所述接入设备以第二预设周期下发的， 所述第一预设 周期为所述第二预设周期的正整数倍。
7、 一种数据推送方法， 其特征在于， 所述方法包括：
接入设备获取多个定位基站的标识对应的信息数据；
所述接入设备根据所述信息数据， 生成广播数据流， 并下发所述广播数据 流，以使终端从所述广播数据流中提取目标定位基站的目标标识对应的目标信 息数据。
8、 如权利要求 7所述的方法， 其特征在于， 所述接入设备获取多个定位 基站的标识对应的信息数据， 包括：
所述接入设备从位置服务器获取信息数据流，所述信息数据流包括所述多 个定位基站的标识对应的信息数据。
9、 如权利要求 8所述的方法， 其特征在于， 所述接入设备根据所述信息 数据， 生成广播数据流， 并下发所述广播数据流， 包括：
所述接入设备将所述信息数据流确定为所述广播数据流，在预设广播信道 下发所述广播数据流， 并将所述预设广播信道标识通知至所述目标定位基站； 或者，
所述接入设备将所述信息数据流确定为所述广播数据流，在预设广播地址 和端口下发所述广播数据流，并将所述预设广播地址和端口通知至所述目标定 位基站。
10、 如权利要求 7所述的方法， 其特征在于， 所述接入设备获取多个定位 基站的标识对应的信息数据， 包括：
所述接入设备从位置服务器获取所述多个定位基站的标识对应的信息数 据；
所述接入设备根据所述信息数据， 生成广播数据流， 并下发所述广播数据 流， 包括：
所述接入设备按照预设顺序，将所述多个定位基站的标识对应的信息数据 转换为广播数据流，在预设广播信道中下发所述广播数据流， 并将所述预设广 播信道标识通知至所述目标定位基站； 或者，
所述接入设备按照预设顺序，将所述多个定位基站的标识对应的信息数据 转换为广播数据流，在预设广播地址和端口下发所述广播数据流， 并将所述预 设广播地址和端口通知至所述目标定位基站。
11、 一种终端， 其特征在于， 所述终端包括：
第一获取模块， 用于获取目标定位基站的目标标识；
第二获取模块， 用于获取接入设备下发的广播数据流， 所述广播数据流包 括多个定位基站的标识对应的信息数据；
提取模块，用于从所述广播数据流中提取与所述目标标识对应的目标信息 数据。
12、 如权利要求 11所述的终端， 其特征在于， 所述第一获取模块包括: 确定单元， 用于确定所述目标定位基站；
获取单元， 用于获取所述目标定位基站广播的指示消息， 所述指示消息包 括所述目标标识；
解析单元， 用于从所述指示消息中解析出所述目标标识。
13、 如权利要求 12所述的终端， 其特征在于， 所述指示消息还包括所述 接入设备发送所述广播数据流的广播信道标识；
所述第二获取模块具体用于侦听所述广播信道标识对应的频段，并获取所 述所述接入设备广播的所述广播数据流。
14、 如权利要求 12所述的终端， 其特征在于， 所述指示消息还包括所述 接入设备的广播地址和端口；
所述第二获取模块具体用于根据所述广播地址和端口侦听所述接入设备 广播的所述广播数据流。
15、 如权利要求 11至 14任一项所述的终端， 其特征在于， 所述目标信息 数据包括第一目标信息数据和至少一个第二目标信息数据，所述第一目标信息 数据包括至少一个标签； 所述终端还包括：
生成模块， 用于根据所述第一目标信息数据生成第一服务页面， 所述第一 服务页面包括所述至少一个标签；
显示模块， 用于显示所述第一服务页面；
第三获取模块，用于当检测到对所述第一服务页面上所显示标签中的目标 标签进行操作时， 获取与所述目标标签所对应的第二目标信息数据；
生成显示模块，用于根据所述与所述目标标签所对应的第二目标信息数据 生成第二服务页面， 并显示所述第二服务页面。
16、 如权利要求 11至 14任一项所述的终端， 其特征在于，
所述第二获取模块具体用于以第一预设周期获取所述接入设备下发的所 述广播数据流， 其中， 所述广播数据流是由所述接入设备以第二预设周期下发 的， 所述第一预设周期为所述第二预设周期的正整数倍。
17、 一种接入设备， 其特征在于， 所述接入设备包括：
第四获取模块， 用于获取多个定位基站的标识对应的信息数据； 生成发送模块， 用于根据所述信息数据， 生成广播数据流， 并下发所述广 播数据流，以使终端从所述广播数据流中提取目标定位基站的目标标识对应的 目标信息数据。
18、 如权利要求 17所述的接入设备， 其特征在于，
所述第四获取模块具体用于从位置服务器获取信息数据流，所述信息数据 流包括多个定位基站的标识对应的信息数据。
19、 如权利要求 18所述的接入设备， 其特征在于，
所述生成发送模块具体用于将所述信息数据流确定为所述广播数据流，在 预设广播信道下发所述广播数据流，并将所述预设广播信道标识通知至所述目 标定位基站； 或者，
所述生成发送模块具体用于将所述信息数据流确定为所述广播数据流，在 预设广播地址和端口下发所述广播数据流，并将所述预设广播地址和端口通知 至所述目标定位基站。
20、 如权利要求 17所述的接入设备， 其特征在于，
所述第四获取模块具体用于从位置服务器获取所述多个定位基站的标识 对应的信息数据；
所述生成发送模块具体用于按照预设顺序，将所述多个定位基站的标识对 应的信息数据转换为广播数据流，在预设广播信道中下发所述广播数据流， 并 将所述预设广播信道标识通知至所述目标定位基站； 或者，
所述生成发送模块具体用于按照预设顺序，将所述多个定位基站的标识对 应的信息数据转换为广播数据流， 在预设广播地址和端口下发所述广播数据 流， 并将所述预设广播地址和端口通知至所述目标定位基站。
21、 一种终端， 其特征在于， 所述终端包括接收器和处理器： 所述接收器用于获取目标定位基站的目标标识；
所述接收器还用于获取接入设备下发的广播数据流，所述广播数据流包括 多个定位基站的标识对应的信息数据；
所述处理器用于从所述广播数据流中提取与所述目标标识对应的目标信 息数据。
22、 如权利要求 21所述的终端， 其特征在于，
所述接收器还用于确定所述目标定位基站；
所述接收器还用于获取所述目标定位基站广播的指示消息，所述指示消息 包括所述目标定位基站的所述目标标识；
所述处理器还用于从所述指示消息中解析出所述目标标识。
23、 如权利要求 12所述的终端， 其特征在于， 所述指示消息还包括所述 接入设备发送所述广播数据流的广播信道标识；
所述接收器还用于侦听所述广播信道标识对应的频段，并获取所述所述接 入设备广播的所述广播数据流。
24、 如权利要求 22所述的终端， 其特征在于， 所述指示消息还包括所述 接入设备的广播地址和端口；
所述接收器还用于根据所述广播地址和端口侦听所述接入设备广播的所 述广播数据流。
25、 如权利要求 21至 24任一项所述的终端， 其特征在于， 所述终端还包 括显示器；
所述目标信息数据包括第一目标信息数据和至少一个第二目标信息数据， 所述第一目标信息数据包括至少一个标签；
所述处理器还用于根据所述第一目标信息数据生成第一服务页面，所述第 一服务页面包括所述至少一个标签；
所述显示器用于显示所述第一服务页面；
所述处理器还用于当检测到对所述第一服务页面上所显示标签中的目标 标签进行操作时， 获取与所述目标标签所对应的第二目标信息数据；
所述显示器还用于根据所述与所述目标标签所对应的第二目标信息数据 生成第二服务页面， 并显示所述第二服务页面。
26、 如权利要求 21至 24任一项所述的终端， 其特征在于，
所述接收器还用于以第一预设周期获取所述接入设备下发的所述广播数 据流， 其中， 所述广播数据流是由所述接入设备以第二预设周期下发的， 所述 第一预设周期为所述第二预设周期的正整数倍。
27、 一种接入设备， 其特征在于， 所述接入设备包括接收器、 处理器和发 射器；
所述接收器用于获取多个定位基站的标识对应的信息数据；
所述处理器用于根据所述信息数据， 生成广播数据流；
所述发射器用于下发所述广播数据流，以使终端从所述广播数据流中提取 目标定位基站的目标标识对应的目标信息数据。
28、 如权利要求 27所述的接入设备， 其特征在于，
所述接收器还用于从位置服务器获取信息数据流，所述信息数据流包括所 述多个定位基站的标识对应的信息数据。
29、 如权利要求 28所述的接入设备， 其特征在于，
所述发射器还用于将所述信息数据流确定为所述广播数据流，在预设广播 信道下发所述广播数据流，并将所述预设广播信道标识通知至所述目标定位基 站 或者
所述发射器还用于将所述信息数据流确定为所述广播数据流，在预设广播 地址和端口下发所述广播数据流，并将所述预设广播地址和端口通知至所述目 标定位基站。
30、 如权利要求 27所述的接入设备， 其特征在于，
所述接收器还用于从位置服务器获取所述多个定位基站的标识对应的信 息数据；
所述处理器还用于按照预设顺序，将所述多个定位基站的标识对应的信息 数据转换为广播数据流，所述发射器用于在预设广播信道中下发所述广播数据 流， 并将所述预设广播信道标识通知至所述目标定位基站； 或者，
所述处理器还用于按照预设顺序，将所述多个定位基站的标识对应的信息 数据转换为广播数据流，所述发射器用于在预设广播地址和端口下发所述广播 数据流， 并将所述预设广播地址和端口通知至所述目标定位基站。
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