WO2015176401A1 - 一种控制网络连接的方法及装置 - Google Patents

一种控制网络连接的方法及装置 Download PDF

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Publication number
WO2015176401A1
WO2015176401A1 PCT/CN2014/084737 CN2014084737W WO2015176401A1 WO 2015176401 A1 WO2015176401 A1 WO 2015176401A1 CN 2014084737 W CN2014084737 W CN 2014084737W WO 2015176401 A1 WO2015176401 A1 WO 2015176401A1
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Prior art keywords
network
rate
data transmission
threshold
less
Prior art date
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PCT/CN2014/084737
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English (en)
French (fr)
Inventor
付少先
王向前
Original Assignee
中兴通讯股份有限公司
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Filing date
Publication date
Application filed by 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Priority to US15/313,539 priority Critical patent/US20170201936A1/en
Priority to KR1020167032574A priority patent/KR101813439B1/ko
Priority to EP14892244.6A priority patent/EP3136789B1/en
Publication of WO2015176401A1 publication Critical patent/WO2015176401A1/zh

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W48/00Access restriction; Network selection; Access point selection
    • H04W48/18Selecting a network or a communication service
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00Arrangements for monitoring or testing data switching networks
    • H04L43/16Threshold monitoring
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00Traffic control in data switching networks
    • H04L47/10Flow control; Congestion control
    • H04L47/25Flow control; Congestion control with rate being modified by the source upon detecting a change of network conditions
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W24/00Supervisory, monitoring or testing arrangements
    • H04W24/02Arrangements for optimising operational condition
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W24/00Supervisory, monitoring or testing arrangements
    • H04W24/08Testing, supervising or monitoring using real traffic
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/14Reselecting a network or an air interface
    • H04W36/144Reselecting a network or an air interface over a different radio air interface technology
    • H04W36/1446Reselecting a network or an air interface over a different radio air interface technology wherein at least one of the networks is unlicensed
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/24Reselection being triggered by specific parameters
    • H04W36/30Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H04W36/302Reselection being triggered by specific parameters by measured or perceived connection quality data due to low signal strength
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • H04W76/10Connection setup
    • H04W76/15Setup of multiple wireless link connections
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W84/00Network topologies
    • H04W84/02Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10Small scale networks; Flat hierarchical networks
    • H04W84/12WLAN [Wireless Local Area Networks]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W88/00Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02Terminal devices
    • H04W88/06Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals

Definitions

  • the present invention relates to the field of mobile communications technologies, and in particular, to a method and apparatus for controlling network connections. Background technique
  • the existing scheme for controlling the network connection is: When the Wi-Fi connection and the data connection of the user terminal are simultaneously turned on, the Wi-Fi connection is performed by default to access the Wi-Fi network, and the Wi-Fi network connection is maintained unless the detection is not performed. In the case of a Wi-Fi signal, the data connection is switched to the data connection, and the data connection is performed through the data connection. Otherwise, the Wi-Fi network connection method is always used, which is not optional.
  • embodiments of the present invention are directed to a method and apparatus for controlling a network connection, which can automatically select a number between different network connections according to an actual network data transmission rate. According to the transmission network connection.
  • An embodiment of the present invention provides a method for controlling data transmission, where the method includes: setting a threshold, where the threshold is a network rate threshold; and detecting a network for performing data transmission in each network in real time when at least two networks are simultaneously connected Rate: comparing the detected network rate and the threshold as a reference basis to obtain a comparison result; selecting a target network from the at least two networks according to the comparison result and performing data transmission. And performing data transmission, including: when there are two networks, acquiring a first rate corresponding to the first network and a second rate corresponding to the second network; when the second rate is less than the threshold and the second rate When less than the first rate, the first network is selected for data transmission. And performing data transmission further includes: selecting the second network for data transmission when the second rate is not less than the threshold, or the second rate is not less than the first rate.
  • the method further includes: after selecting the first network for data transmission, when the second rate is not less than the threshold, or the second rate is not less than the first rate, Switching to the second network is performed by the second network for data transmission.
  • the method further includes: after selecting the second network for data transmission, when the second rate is less than the threshold and the second rate is less than the first rate, switching to the The first network performs data transmission by the first network.
  • the embodiment of the present invention further provides an apparatus for controlling data transmission, where the apparatus includes: a setting module, a detecting module, and a selecting module; wherein the setting module is configured to set a threshold, and the threshold is a network rate threshold; The detecting module is configured to detect, in real time, the network rate of each network for data transmission when the at least two networks are connected at the same time; the selecting module is configured to use the detected network rate and the threshold as a reference basis Compare, get data transmission.
  • the detecting submodule is configured to obtain a first rate corresponding to the first network and a second rate corresponding to the second network, where the detecting module includes: And selecting a submodule, configured to select the first network for data transmission when the second rate is less than the threshold and the second rate is less than the first rate.
  • the selecting module further includes: a second selecting submodule, configured to select the first when the second rate is not less than the threshold, or the second rate is not less than the first rate
  • the second network performs data transmission.
  • the device further includes: a first switching module, configured to: after selecting the first network for data transmission, when the second rate is not less than the threshold, or the second rate is not less than When the first rate is described, switching to the second network is performed by the second network for data transmission.
  • a first switching module configured to: after selecting the first network for data transmission, when the second rate is not less than the threshold, or the second rate is not less than When the first rate is described, switching to the second network is performed by the second network for data transmission.
  • the device further includes: a second switching module, configured to: after selecting the second network for data transmission, when the second rate is less than the threshold and the second rate is smaller than the first At the rate, switching to the first network is performed by the first network for data transmission.
  • a second switching module configured to: after selecting the second network for data transmission, when the second rate is less than the threshold and the second rate is smaller than the first At the rate, switching to the first network is performed by the first network for data transmission.
  • the setting module, the detecting module, the selecting module, the detecting submodule, the first selecting submodule, the second selecting submodule, the first switching module, and the second switching module When performing processing, it can be implemented by a central processing unit (CPU), a digital signal processor (DSP, Digital Singnal Processor), or a programmable logic array (J (FPGA, Field - Programmable Gate Array)).
  • CPU central processing unit
  • DSP digital signal processor
  • J programmable logic array
  • An embodiment of the present invention provides a method for controlling a network connection, where a threshold is set, and the threshold is a network rate threshold.
  • a network rate of data transmission of each network is detected in real time; Obtaining the obtained network rate and the threshold as a reference basis, and obtaining a comparison result; according to the comparison result, from the at least two networks
  • the target network is selected and data is transmitted; thus, the existing data resources are used to automatically select a network connection for data transmission, thereby improving the user's data service experience.
  • FIG. 1 is a schematic flowchart of a method for controlling a network connection according to an embodiment of the present invention
  • FIG. 2 is a schematic flowchart of a method for controlling network connection according to a specific application example of the present invention
  • FIG. 3 is a schematic flowchart of a method for controlling network connection according to another specific application example of the present invention
  • FIG. 4 is a schematic diagram of controlling a network connection according to an embodiment of the present invention
  • a threshold is set, where the threshold is a network rate threshold; in a case where at least two networks are simultaneously connected, a network rate of data transmission of each network is detected in real time; and the detected network rate and The threshold is compared as a reference to obtain a comparison.
  • the method for controlling network connection includes the following steps:
  • the threshold is a network rate threshold.
  • the network rate of data transmission of each network is detected in real time.
  • the data transmission includes: when there are two networks, acquiring the first rate corresponding to the first network and a second rate corresponding to the second network; when the second rate is less than the threshold and the second rate is less than the first rate, selecting the first network for data transmission; After the network performs data transmission, when the second rate is not less than the threshold, or the second rate is not less than the first rate, switching to the second network is performed by the second network for data transmission .
  • the method further includes: when the second rate is not less than the threshold, or the second rate is not less than the first rate, selecting the second network for data transmission; where, selecting the second network is performed After the data transmission, when the second rate is less than the threshold and the second rate is less than the first rate, switching to the first network is performed by the first network for data transmission.
  • FIG. 2 illustrates a method for controlling network connection provided by an embodiment of the present invention by using two network connection scenarios as an example, and specifically includes the following steps:
  • Step 101 setting a threshold
  • the mobile terminal presets a threshold, where the setting of the threshold includes: detecting a data transmission rate of the current network environment, and obtaining the threshold according to the data transmission rate; wherein the data transmission rate includes the first rate and/or Second rate.
  • the mobile terminal when detecting the data transmission rate of the current network environment, the mobile terminal does not need to determine whether the network connection for performing data transmission is the first network or the second network, and only pays attention to the data transmission rate of the data service by the mobile terminal itself, according to the data transmission rate.
  • the threshold is determined, where the first network may be a 2G/3G/LTE network, and the second network may be a WI-FI network.
  • Step 102 In a case where the first network and the second network are simultaneously connected, the first rate of data transmission by the first network and the second rate of data transmission by the second network are detected in real time;
  • the mobile terminal when the mobile terminal is connected to the first network and the second network at the same time, the first network and the second network are respectively detected, and the rate of data transmission by the first network and the data transmission rate of the second network are obtained.
  • the mobile terminal does not perform data transmission, and can pass the system.
  • the system detects a first rate at which the first network that does not perform data transmission performs data transmission and a second rate at which the second network that does not perform data transmission performs data transmission.
  • the user terminal obtains the data transmission rate of each network through the system service, and uses the system service to send a specific data packet request to the network that needs to detect the data transmission rate, by the size of the received data packet and the time consuming relationship.
  • the destination address of the data packet request is different, thereby detecting the data transmission rate of the first network and the second network at the same time.
  • Step 103 Compare the first rate and the second rate with the threshold to obtain a comparison result, and select the first network or the second network to perform data transmission according to the comparison result;
  • comparing the first rate and the second rate with the threshold value and obtaining a comparison result include the following two cases:
  • Case 1 the second rate is less than the threshold and the second rate is less than the first rate
  • Case 2 the second rate is not less than the threshold, or the second rate is not less than the first rate; when the comparison result is case 1, the mobile terminal selects the first network for data transmission; when the comparison result is case 2, the mobile terminal selects The second network performs data transmission.
  • the mobile terminal when the first network or the second network is selected for data transmission, the mobile terminal continues to detect the corresponding first rate and the second rate of the first network and the second network, according to the obtained first rate and the second rate. Determine whether to maintain the existing network connection or switch to another network connection, specifically:
  • the second network After selecting the first network for data transmission, when the second condition is satisfied, that is, the second rate is not less than the threshold, or the second rate is not less than the first rate, switching from the first network to the second network is performed by the The second network performs data transmission.
  • the second network After selecting the second network for data transmission, when the first condition is satisfied, that is, the second rate is less than the threshold and the second rate is less than the first rate, switching from the second network to the first network is performed by The first network performs data transmission.
  • the broken data transmission may be continued by using a breakpoint resume transmission.
  • a breakpoint resume transmission For a data service, from another part of the network that has been uploaded or downloaded, another network is used to continue uploading or downloading the uncompleted part without restarting uploading or downloading the ongoing data service, thereby increasing the speed of the data service;
  • the data transmission rate can be detected by means of breakpoint retransmission.
  • FIG. 3 is another specific application of the embodiment of the present invention.
  • the method for controlling network connection according to the embodiment of the present invention is illustrated by using the first network as a 3G network and the second network as a WI-FI network. As shown in FIG. 3, Including the following steps:
  • Step 201 Open a data connection and a WI-FI connection.
  • the data connection is a network connection of the 3G network
  • the WI-FI connection is a network connection of the WI-FI network
  • the data connection and the WI-FI connection are opened, wherein the mobile terminal can be turned on when the mobile terminal is powered on or when there is a network connection request
  • the method of turning on, turning on can be done manually by the user or by turning on the software by controlling the application.
  • the control application is a control application with control data connection and Wi-Fi connection function, for example, a mobile assistant.
  • Step 202 Start an application to be used for data services.
  • an application for data service on the mobile terminal is started, and the application needs to perform data service through a data connection or a WI-FI connection; the application here is all applications located on the user terminal with data transmission requirements. .
  • Step 203 Detect a network rate.
  • the detected network rate includes the data rate of the 3G network and the WI-FI rate of the WI-FI network, calculates an average of the data transmission rates detected within 30 seconds to obtain an average rate, and multiplies the average rate by two-thirds.
  • the weight of one obtains a threshold, wherein the data transmission rate is a data transmission rate of the data service performed by the mobile terminal itself, and the threshold is determined according to the data transmission rate.
  • the average rate is calculated by using an average value in the period of 30 seconds to 2 minutes, and the weight of the average rate may be other than one-half.
  • Step 204 Compare the WI-FI rate with a threshold and a data rate, and determine a comparison result
  • step 204a data transmission through the data connection; when the comparison result satisfies the situation 2: when the WI-FI rate is not less than the threshold, or the WI-FI rate is not less than the data rate, step 204b is performed, and the data transmission is performed through the WI-FI connection.
  • Step 204a performing data transmission through a 3G network
  • the mobile terminal performs data transmission through the data connection in the connected 3G network and the WI-FI network; while the mobile terminal transmits data through the 3G network, detects the transmission rate of the WI-FI network, and performs data transmission.
  • the data rate of the 3G network, the WI-FI rate of the WI-FI network without data transmission, and the determined threshold are compared. When the WI-FI rate is less than the threshold and the WI-FI rate is less than the data rate, the current data connection is maintained; When the WI-FI rate is not less than the threshold, or the WI-FI rate is not less than the data rate, switch to the WI-FI connection.
  • Step 204b performing data transmission through a WI-FI network
  • the mobile terminal transmits data through the WI-FI connection in the connected 3G network and the WI-FI network, and the mobile terminal transmits data through the WI-FI network, detects the transmission rate of the 3G network, and performs data transmission.
  • WI-FI rate of the transmitted WI-FI network no data transmission
  • the data rate of the 3G network is compared with the determined threshold. When the WI-FI rate is not less than the threshold, or the WI-FI rate is not less than the data rate, the current WI-FI connection is maintained; when the WI-FI rate is less than the threshold and the WI- When the FI rate is less than the data rate, switch to the data connection.
  • step 204b controls the network connection to select the appropriate network connection for data transmission.
  • the mobile device when the network connection for data transmission is selected, if the data transmission speed of the Wi-Fi network is greater than the threshold, the mobile device performs a related operation of the Wi-Fi network connection, and performs data transmission on the current Wi-Fi network.
  • the speed is compared with the data transmission speed of the current 3G network; if the data transmission speed of the current Wi-Fi network is greater than or equal to the data transmission speed of the current 3G network, the mobile device maintains the network connection of the current Wi-Fi network; if the current Wi- The data transmission speed of the Fi network is smaller than the data transmission speed of the current data service network, but if it is greater than the threshold, the mobile device maintains the network connection of the current Wi-Fi network; if the data transmission speed of the current Wi-Fi network is smaller than the data transmission of the current 3G network If the speed is not greater than the threshold, the mobile device selects the 3G network to perform related operations on the data service.
  • the basis for determining data transmission through the first network or data transmission through the second network that is, the comparison result of the comparison results of the first rate, the second rate, and the threshold
  • the first case and the second case are based on the principle of preferentially selecting the second network.
  • the second network is a WI-FI network
  • the mobile terminal can better satisfy the data transmission of the large-flow data.
  • an embodiment of the present invention further provides a device for controlling a network connection.
  • the device includes: a setting module 31, a detecting module 32, and a selecting module 33.
  • the setting module 31 is configured to set a threshold, where the threshold is a network rate threshold;
  • the detecting module 32 is configured to detect each time in real time when at least two networks are connected at the same time.
  • the selecting module 33 is configured to compare the detected network rate and the threshold as a reference basis, and obtain a comparison result; select a target network from the at least two networks according to the comparison result, and perform data transmission .
  • the selection module 33 includes: a first selection sub-module 331, a second selection sub-module 332; wherein, the first selection sub-module 331 is configured to: when the second rate is less than the threshold and the second rate is less than the At a rate, the first network is selected for data transmission; the second selection sub-module 332 is configured to: when the second rate is not less than the threshold, or the second rate is not less than the first rate, The second network is selected for data transmission.
  • the device further includes: a first switching module 34, a second switching module 35, wherein the first switching module 34 is configured to: after selecting the first network for data transmission, when the second When the rate is not less than the threshold, or the second rate is not less than the first rate, switching to the second network is performed by the second network; and the second switching module 35 is configured to select After the second network performs data transmission, when the second rate is less than the threshold and the second rate is less than the first rate, switching to the first network is performed by the first network for data transmission.
  • the first switching module 34 is configured to: after selecting the first network for data transmission, when the second When the rate is not less than the threshold, or the second rate is not less than the first rate, switching to the second network is performed by the second network
  • the second switching module 35 is configured to select After the second network performs data transmission, when the second rate is less than the threshold and the second rate is less than the first rate, switching to the first network is performed by the first network for data transmission.
  • the device or system device provided by the present invention can be used as a separate system, or a logic unit for performing different functions in an existing mobile terminal such as a mobile phone.
  • the setting module 31, the detecting module 32, the selecting module 33, the first switching module 34, and the second switching module 35 may be a central processing unit (CPU) located in the mobile phone, and a digital signal.
  • CPU central processing unit
  • DSP Digital Signal Processor
  • FPGA Field Programmable Gate Array
  • An embodiment of the present invention provides a method for controlling a network connection, where a threshold is set, and the threshold is a network rate threshold.
  • a network rate of data transmission of each network is detected in real time; Obtaining the obtained network rate and the threshold as a reference basis, and obtaining a comparison result; selecting a target network from the at least two networks according to the comparison result and performing data transmission; thereby, utilizing the existing Data resources, automatically select the network connection for data transmission, improve the user's data service experience.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

本发明实施例提供了一种控制数据传输的方法,该方法包括:设置阈值,所述阈值为网络速率阈值;在同时连接至少两个网络的情况下,实时检测每一个网络进行数据传输的网络速率;将检测得到的所述网络速率和所述阈值作为参考依据进行比对,得到比对结果;根据比对结果从所述至少两个网络中选择出目标网络并进行数据传输。

Description

一种控制网络连接的方法及装置 技术领域
本发明涉及移动通信技术领域, 尤其涉及一种控制网络连接的方法及 装置。 背景技术
本申请发明人在实现本申请实施例技术方案的过程中, 至少发现相关 技术中存在如下技术问题:
随着移动终端尤其是智能手机的普及和 Wi-Fi网络覆盖范围的增大, 用 户在进行数据传输时, 可以选择数据连接和 Wi-Fi连接等多种不同的网络连 接方式进行数据传输。 现有控制网络连接的方案是: 在用户终端的 Wi-Fi连 接和数据连接同时开启的情况下默认进行 Wi-Fi连接, 以接入 Wi-Fi网络, 保 持 Wi-Fi网络连接, 除非检测不到 Wi-Fi信号的情况下才会切换至数据连接, 通过数据连接进行数据传输, 否则, 会一直釆用 Wi-Fi网络连接方式, 并不 具备可选性。
上述方案存在的问题是: 在接入 Wi-Fi网络, 保持 Wi-Fi网络连接的情况 下, 有可能 Wi-Fi信号很差, 并不能为用户提供更好的网络服务, 为了得到 更好的网络服务, 用户有切换到其他网络连接方式的选择需求, 比如自动 选择切换到数据连接以进行数据传输的需求。 然而, 对于这个问题, 相关 技术中并未存在有效的解决方案。 发明内容
有鉴于此, 本发明实施例期望提供一种控制网络连接的方法及装置, 能够根据实际的网络数据传输速率在不同的网络连接之间自动选择进行数 据传输的网络连接。
为达到上述目的, 本发明实施例的技术方案是这样实现的:
本发明实施例提供一种控制数据传输的方法, 所述方法包括: 设置阈 值, 所述阈值为网络速率阈值; 在同时连接至少两个网络的情况下, 实时 检测每一个网络进行数据传输的网络速率; 将检测得到的所述网络速率和 所述阈值作为参考依据进行比对, 得到比对结果; 根据比对结果从所述至 少两个网络中选择出目标网络并进行数据传输。 络并进行数据传输包括: 存在两个网络的情况下, 获取第一网络对应的第 一速率和第二网络对应的第二速率; 当所述第二速率小于所述阈值且所述 第二速率小于所述第一速率时, 选择所述第一网络进行数据传输。 络并进行数据传输还包括: 当所述第二速率不小于所述阈值、 或所述第二 速率不小于所述第一速率时, 选择所述第二网络进行数据传输。
上述方案中,, 所述方法还包括: 在选择所述第一网络进行数据传输之 后, 当所述第二速率不小于所述阈值、 或所述第二速率不小于所述第一速 率时, 切换到所述第二网络由所述第二网络进行数据传输。
上述方案中, 所述方法还包括: 在选择所述第二网络进行数据传输之 后, 当所述第二速率小于所述阈值且所述第二速率小于所述第一速率时, 切换到所述第一网络由所述第一网络进行数据传输。
本发明实施例还提供一种控制数据传输的装置, 所述装置包括: 设置 模块、 检测模块、 选择模块; 其中, 所述设置模块, 配置为设置阈值, 所 述阈值为网络速率阈值; 所述检测模块, 配置为在同时连接至少两个网络 的情况下, 实时检测每一个网络进行数据传输的网络速率; 所述选择模块, 配置为将检测得到的所述网络速率和所述阈值作为参考依据进行比对, 得 数据传输。
上述方案中, 所述检测子模块, 配置为存在两个网络的情况下, 获取 第一网络对应的第一速率和第二网络对应的第二速率; 相应的, 所述选择 模块包括: 第一选择子模块, 配置为当所述第二速率小于所述阈值且所述 第二速率小于所述第一速率时, 选择所述第一网络进行数据传输。
上述方案中, 所述选择模块还包括: 第二选择子模块, 配置为当所述 第二速率不小于所述阈值、 或所述第二速率不小于所述第一速率时, 选择 所述第二网络进行数据传输。
上述方案中, 所述装置还包括: 第一切换模块, 配置为在选择所述第 一网络进行数据传输之后, 当所述第二速率不小于所述阈值、 或所述第二 速率不小于所述第一速率时, 切换到所述第二网络由所述第二网络进行数 据传输。
上述方案中, 所述装置还包括: 第二切换模块, 配置为在选择所述第 二网络进行数据传输之后, 当所述第二速率小于所述阈值且所述第二速率 小于所述第一速率时, 切换到所述第一网络由所述第一网络进行数据传输。
所述设置模块、 所述检测模块、 所述选择模块、 所述检测子模块、 所 述第一选择子模块、 所述第二选择子模块、 所述第一切换模块、 所述第二 切换模块在执行处理时, 可以釆用中央处理器 (CPU, Central Processing Unit )、 数字信号处理器 (DSP, Digital Singnal Processor )或可编程逻辑阵 歹' J ( FPGA, Field - Programmable Gate Array ) 实现。
本发明实施例提供了一种控制网络连接的方法, 设置阈值, 所述阈值 为网络速率阈值; 在同时连接至少两个网络的情况下, 实时检测每一个网 络进行数据传输的网络速率; 将检测得到的所述网络速率和所述阈值作为 参考依据进行比对, 得到比对结果; 根据比对结果从所述至少两个网络中 选择出目标网络并进行数据传输; 由此, 利用现有的数据资源, 自动选择 进行数据传输的网络连接, 提高用户的数据业务使用体验。 附图说明
图 1为本发明实施例控制网络连接的方法的流程示意图;
图 2为本发明一具体应用实例的控制网络连接的方法的流程示意图; 图 3为本发明另一具体应用实例的控制网络连接的方法的流程示意图; 图 4为本发明实施例控制网络连接的装置的结构示意图。 具体实施方式
在本发明实施例中, 设置阈值, 所述阈值为网络速率阈值; 在同时连 接至少两个网络的情况下, 实时检测每一个网络进行数据传输的网络速率; 将检测得到的所述网络速率和所述阈值作为参考依据进行比对, 得到比对 输。
下面通过附图及具体实施例对本发明再#丈进一步的详细说明。
如图 1所示, 本发明实施例提供的控制网络连接的方法包括以下几个步 骤:
511 , 设置阈值; 这里, 所述阈值为网络速率阈值。
512, 在同时连接至少两个网络的情况下, 实时检测每一个网络进行数 据传输的网络速率。
S13, 将检测得到的所述网络速率和所述阈值作为参考依据进行比对, 得到比对结果;
行数据传输。
在 S13中,
数据传输包括: 存在两个网络的情况下, 获取第一网络对应的第一速率和 第二网络对应的第二速率; 当所述第二速率小于所述阈值且所述第二速率 小于所述第一速率时, 选择所述第一网络进行数据传输; 这里, 在选择所 述第一网络进行数据传输之后, 当所述第二速率不小于所述阈值、 或所述 第二速率不小于所述第一速率时, 切换到所述第二网络由所述第二网络进 行数据传输。 还包括: 当所述第二速率不小于所述阈值、 或所述第二速率不小于所述第 一速率时, 选择所述第二网络进行数据传输; 这里, 在选择所述第二网络 进行数据传输之后, 当所述第二速率小于所述阈值且所述第二速率小于所 述第一速率时, 切换到所述第一网络由所述第一网络进行数据传输。
图 2以存在两个网络连接场景为例对本发明实施例提供的控制网络连 接的方法进行阐述, 具体包括以下步骤:
步骤 101, 设置阈值;
具体的, 移动终端预先设置一阈值, 该阈值的设置包括: 检测当前网 络环境的数据传输速率, 根据所述数据传输速率得到所述阈值; 其中, 所 述数据传输速率包括第一速率和 /或第二速率。
这里, 检测当前网络环境的数据传输速率时, 移动终端不需要判断进 行数据传输的网络连接是第一网络还是第二网络, 只关注移动终端本身进 行数据业务的数据传输速率, 根据该数据传输速率来确定阈值, 其中, 第 一网络可为 2G/3G/LTE网络, 第二网络可为 WI-FI网络。
步骤 102, 在同时连接第一网络和第二网络的情况下, 实时检测第一网 络进行数据传输的第一速率和第二网络进行数据传输的第二速率;
具体的, 在移动终端与第一网络和第二网络同时连接的情况下, 分别 对第一网络和第二网络进行检测, 获取第一网络进行数据传输的速率和第 二网络进行数据传输的速率, 这里, 移动终端未进行数据传输, 可通过系 统服务来检测未进行数据传输的第一网络进行数据传输的第一速率和未进 行数据传输的第二网络进行数据传输的第二速率。
在实际应用中, 用户终端通过系统服务来获取各个网络的数据传输速 率, 利用系统服务向需要检测数据传输速率的网络发送特定的数据包请求, 通过收到的数据包的大小与耗费的时间关系来计算该网络的数据传输速 率; 在数据传输速率检测过程中, 数据包请求的目的地址不同, 从而同时 检测出第一网络和第二网络的数据传输速率。
步骤 103, 将所述第一速率、 第二速率同时与所述阈值进行比较得到比 较结果, 根据所述比较结果选择所述第一网络或所述第二网络进行数据传 输;
具体的, 将所述第一速率、 第二速率同时与所述阈值进行比较并得到 的比较结果包括以下两种情况:
情况一: 第二速率小于阈值且第二速率小于第一速率;
情况二: 第二速率不小于阈值、 或第二速率不小于第一速率; 当比较结果为情况一时, 移动终端选择所述第一网络进行数据传输; 当比较结果为情况二时, 移动终端选择所述第二网络进行数据传输。 这里, 移动终端在选择了第一网络或第二网络进行数据传输时, 继续 检测第一网络与第二网络的对应的第一速率与第二速率, 根据获取的第一 速率和第二速率来判断是保持现有的网络连接还是切换至另外的网络连 接, 具体的:
在选择所述第一网络进行数据传输之后, 当满足情况二, 也就是第二 速率不小于阈值、 或第二速率不小于第一速率时, 从第一网络切换到第二 网络由所述第二网络进行数据传输。
在选择所述第二网络进行数据传输之后, 当满足情况一, 也就是第二 速率小于阈值且第二速率小于第一速率时, 从第二网络切换到第一网络由 第一网络进行数据传输。
在实际应用中, 当用户终端在由第一网络切换至第二网络、 或从第二 网络切换至第一网络时, 可使用断点续传的方式续传断掉的数据传输, 具 体的, 针对一数据业务, 从一网络已经上传或下载的部分开始使用另一网 络继续上传或下载未完成的部分, 而不需要重新开始上传或下载正在进行 的数据业务, 提高数据业务的速度; 同时, 在有数据进行数据传输时, 可 通过断点续传的方式来检测数据传输速率。
因此, 考虑到不同网络连接的差异, 需要一种技术方案, 能够根据实 际的网络数据传输速率在不同的网络连接之间自动选择进行数据传输的网 络连接, 从而为用户提供更好的网络服务, 满足用户切换到其他网络连接 方式的选择需求。
图 3为发明实施例的另一具体应用, 这里以第一网络为 3G网络, 第二网 络为 WI-FI网络为例对本发明实施例的控制网络连接的方法进行阐述, 如图 3所示, 包括以下几个步骤:
步骤 201, 开启数据连接和 WI-FI连接;
这里, 数据连接为 3G网络的网络连接, WI-FI连接为 WI-FI网络的网络 连接; 同时开启数据连接和 WI-FI连接, 其中, 可在移动终端开机时开启或 在有网络连接请求时开启, 开启的方式可为用户手动开启或通过控制应用 开启软件自动开启。 这里, 控制应用为具有控制数据连接与 Wi-Fi连接功能 的控制性应用, 比如, 手机助手。
步骤 202, 启动待进行数据业务的应用程序;
此时, 启动移动终端上的待进行数据业务的应用程序, 该应用程序需 要通过数据连接或 WI-FI连接进行数据业务; 这里的应用程序为具有数据传 输需求的位于用户终端上的所有应用程序。
步骤 203, 检测网络速率; 这里, 检测的网络速率包括 3G网络的数据速率和 WI-FI网络的 WI-FI速 率, 计算 30秒内检测到的数据传输速率的平均值得到平均速率, 并将该平 均速率乘以二分之一的权值得到阈值, 其中, 数据传输速率为移动终端本 身进行数据业务的数据传输速率, 根据该数据传输速率来确定阈值。
在实际应用中, 平均速率的计算可选取 30秒至 2分钟时间段内的平均 值, 平均速率的权值也可为二分之一以外的其他数值, 本发明实施例对此 不做限制。
步骤 204, 将 WI-FI速率分别和阈值、 数据速率进行比较, 并判断比较 结果;
这里, 在确定阈值后, 将检测到的 WI-FI速率分别和确定的阈值、 数据 速率进行比较, 当比较结果满足情况一: WI-FI速率小于阈值且 WI-FI速率 小于数据速率, 执行步骤 204a, 通过数据连接进行数据传输; 当比较结果 满足情况二: WI-FI速率不小于阈值、 或 WI-FI速率不小于数据速率时, 执 行步骤 204b, 通过 WI-FI 连接进行数据传输.
步骤 204a, 通过 3G网络进行数据传输;
此时, 移动终端在连接的 3G网络和 WI-FI网络中, 通过数据连接进行数 据传输; 移动终端通过 3G网络进行数据传输的同时,检测 WI-FI网络的传输 速率, 并对进行数据传输的 3G网络的数据速率、 未进行数据传输的 WI-FI 网络的 WI-FI速率和确定的阈值进行比较, 当 WI-FI速率小于阈值且 WI-FI速 率小于数据速率时, 保持当前的数据连接; 当 WI-FI速率不小于阈值、 或 WI-FI速率不小于数据速率时, 切换至 WI-FI连接。
步骤 204b, 通过 WI-FI网络进行数据传输;
此时, 移动终端在连接的 3G网络和 WI-FI网络中, 通过 WI-FI连接进行 数据传输, 移动终端通过 WI-FI网络进行数据传输的同时,检测 3G网络的传 输速率, 并对进行数据传输的 WI-FI网络的 WI-FI速率、 未进行数据传输的 3G网络的数据速率和确定的阈值进行比较, 当 WI-FI速率不小于阈值、 或 WI-FI速率不小于数据速率时, 保持当前的 WI-FI连接; 当 WI-FI速率小于阈 值且 WI-FI速率小于数据速率时, 切换至数据连接。
在实际应用中, 如图 3中的虚线所示, 当一个应用关闭时, 移动终端并 不关闭数据连接或 Wi-Fi连接, 而是在新的应用启动时,再通过步骤 202至步 骤 204a或步骤 204b所示的过程控制网络连接以选择合适的网络连接进行数 据传输。
在实际应用中, 在选择进行数据传输的网络连接时, 如果 Wi-Fi网络的 数据传输速度大于阈值, 则移动设备进行 Wi-Fi网络连接的相关操作, 并对 当前 Wi-Fi网络的数据传输速度与当前 3G网络的数据传输速度进行比较; 如果当前 Wi-Fi网络的数据传输速度大于或等于当前 3G网络的数据传 输速度, 则移动设备保持当前 Wi-Fi网络的网络连接; 如果当前 Wi-Fi网络的 数据传输速度小于当前数据业务网络的数据传输速度, 但大于阈值, 则移 动设备保持当前 Wi-Fi网络的网络连接;如果当前 Wi-Fi网络的数据传输速度 小于当前 3G网络的数据传输速度, 且不大于阈值, 则移动设备选择 3G网络 进行数据业务的相关操作。
需要说明的, 本发明实施例中的用于判断通过第一网络进行数据传输 或通过第二网络进行数据传输的依据, 也就是, 第一速率、 第二速率和阈 值的比较结果的分为情况一和情况二两种情况是基于优先选择第二网络的 原则, 当第二网络为 WI-FI网络时, 移动终端能够更好的满足大流量数据的 数据传输。
为实现上述方法, 本发明实施例还提供一种控制网络连接的装置, 如 图 4所示, 该装置包括: 设置模块 31、 检测模块 32、 选择模块 33。
设置模块 31, 配置为设置阈值, 所述阈值为网络速率阈值;
检测模块 32, 配置为在同时连接至少两个网络的情况下, 实时检测每 一个网络进行数据传输的网络速率; 其中, 在同时连接至少两个网络的情 况下, 实时检测每一个网络进行数据传输的网络速率。
选择模块 33, 配置为将检测得到的所述网络速率和所述阈值作为参考 依据进行比对, 得到比对结果; 根据比对结果从所述至少两个网络中选择 出目标网络并进行数据传输。
选择模块 33包括: 第一选择子模块 331, 第二选择子模块 332; 其中, 第一选择子模块 331, 配置为当所述第二速率小于所述阈值且所述第二 速率小于所述第一速率时, 选择所述第一网络进行数据传输; 第二选择子 模块 332, 配置为当所述第二速率不小于所述阈值、 或所述第二速率不小于 所述第一速率时, 选择所述第二网络进行数据传输。
如图 4所示, 该装置还包括: 第一切换模块 34, 第二切换模块 35, 其中, 第一切换模块 34, 配置为在选择所述第一网络进行数据传输之后, 当 所述第二速率不小于所述阈值、 或所述第二速率不小于所述第一速率时, 切换到所述第二网络由所述第二网络进行数据传输; 第二切换模块 35, 配 置为在选择所述第二网络进行数据传输之后, 当所述第二速率小于所述阈 值且所述第二速率小于所述第一速率时, 切换到所述第一网络由所述第一 网络进行数据传输。
在实际应用中, 本发明提供的装置或系统装置可作为一个单独的系统, 还可以是在现有的移动终端如手机中增加完成不同功能的逻辑单元。
当在手机中增加逻辑单元时, 设置模块 31、 检测模块 32、 选择模块 33、 第一切换模块 34及第二切换模块 35可由位于手机中的中央处理器 ( CPU, Central Processing Unit )、 数字信号处理器(DSP, Digital Signal Processor ), 或可编程门阵列 (FPGA, Field Programmable Gate Array ) 实现。
以上所述, 仅为本发明的较佳实施例而已, 并非用于限定本发明的保 护范围。 工业实用性
本发明实施例提供了一种控制网络连接的方法, 设置阈值, 所述阈值 为网络速率阈值; 在同时连接至少两个网络的情况下, 实时检测每一个网 络进行数据传输的网络速率; 将检测得到的所述网络速率和所述阈值作为 参考依据进行比对, 得到比对结果; 根据比对结果从所述至少两个网络中 选择出目标网络并进行数据传输; 由此, 利用现有的数据资源, 自动选择 进行数据传输的网络连接, 提高用户的数据业务使用体验。

Claims

权利要求书
1、 一种控制数据传输的方法, 所述方法包括:
设置阈值, 所述阈值为网络速率阈值;
在同时连接至少两个网络的情况下, 实时检测每一个网络进行数据传 输的网络速率;
将检测得到的所述网络速率和所述阈值作为参考依据进行比对, 得到 比对结果;
根据比对结果从所述至少两个网络中选择出目标网络并进行数据传 输。
2、 根据权利要求 1所述的方法, 其中, 所述根据比对结果从所述至少
存在两个网络的情况下, 获取第一网络对应的第一速率和第二网络对 应的第二速率;
当所述第二速率小于所述阈值且所述第二速率小于所述第一速率时, 选择所述第一网络进行数据传输。
3、 根据权利要求 2所述的方法, 其中, 所述根据比对结果从所述至少 两个网络中选择出目标网络并进行数据传输还包括:
当所述第二速率不小于所述阈值、 或所述第二速率不小于所述第一速 率时, 选择所述第二网络进行数据传输。
4、 根据权利要求 2所述的方法, 其中, 所述方法还包括:
在选择所述第一网络进行数据传输之后, 当所述第二速率不小于所述 阈值、 或所述第二速率不小于所述第一速率时, 切换到所述第二网络由所 述第二网络进行数据传输。
5、 根据权利要求 3所述的方法, 其中, 所述方法还包括:
在选择所述第二网络进行数据传输之后, 当所述第二速率小于所述阈 值且所述第二速率小于所述第一速率时, 切换到所述第一网络由所述第一 网络进行数据传输。
6、 一种控制数据传输的装置, 所述装置包括: 设置模块、 检测模块、 选择模块; 其中,
所述设置模块, 配置为设置阈值, 所述阈值为网络速率阈值; 所述检测模块, 配置为在同时连接至少两个网络的情况下, 实时检测 每一个网络进行数据传输的网络速率;
所述选择模块, 配置为将检测得到的所述网络速率和所述阈值作为参 考依据进行比对, 得到比对结果; 根据比对结果从所述至少两个网络中选 择出目标网络并进行数据传输。
7、 根据权利要求 6所述的装置, 其中, 所述检测子模块, 配置为存在 两个网络的情况下, 获取第一网络对应的第一速率和第二网络对应的第二 速率;
相应的, 所述选择模块包括: 第一选择子模块, 配置为当所述第二速 率小于所述阈值且所述第二速率小于所述第一速率时, 选择所述第一网络 进行数据传输。
8、 根据权利要求 7所述的装置, 其中, 所述选择模块还包括: 第二选 择子模块, 配置为当所述第二速率不小于所述阈值、 或所述第二速率不小 于所述第一速率时, 选择所述第二网络进行数据传输。
9、 根据权利要求 7所述的装置, 其中, 所述装置还包括: 第一切换模 块, 配置为在选择所述第一网络进行数据传输之后, 当所述第二速率不小 于所述阈值、 或所述第二速率不小于所述第一速率时, 切换到所述第二网 络由所述第二网络进行数据传输。
10、 根据权利要求 8所述的方法, 其中, 所述装置还包括: 第二切换模 块, 配置为在选择所述第二网络进行数据传输之后, 当所述第二速率小于 所述阈值且所述第二速率小于所述第一速率时, 切换到所述第一网络由所 述第一网络进行数据传输。
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