WO2017035938A1 - 带宽设置切换方法及装置 - Google Patents

带宽设置切换方法及装置 Download PDF

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Publication number
WO2017035938A1
WO2017035938A1 PCT/CN2015/093521 CN2015093521W WO2017035938A1 WO 2017035938 A1 WO2017035938 A1 WO 2017035938A1 CN 2015093521 W CN2015093521 W CN 2015093521W WO 2017035938 A1 WO2017035938 A1 WO 2017035938A1
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bandwidth setting
setting item
bandwidth
carriers
interface
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PCT/CN2015/093521
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English (en)
French (fr)
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关学进
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宇龙计算机通信科技(深圳)有限公司
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Publication of WO2017035938A1 publication Critical patent/WO2017035938A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/14—Reselecting a network or an air interface
    • H04W36/142—Reselecting a network or an air interface over the same radio air interface technology
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/34—Reselection control
    • H04W36/36—Reselection control by user or terminal equipment
    • H04W36/362—Conditional handover

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  • the present invention relates to the field of computer technologies, and in particular, to a bandwidth setting switching method and apparatus.
  • the mobile terminal has this different data transmission bandwidth along with access to different mobile communication networks.
  • the mobile terminal accesses the 2G network GSM (English: Global System for Mobile Communication) network
  • the mobile terminal is in the GSM network data link EDGE (English: Enhanced Data Rate for GSM Evolution, Chinese: Enhanced Data Rate GSM Evolution Technology)
  • the bandwidth is 473.6Kbps (that is, the maximum transmission rate can reach 473.6Kbps)
  • the mobile terminal accesses the 3G network WCDMA (English: Wideband Code Division Multiple Access, Chinese: Wideband Code Division) Multi-access network
  • the bandwidth of the mobile terminal in the data link HSDPA (English: High Speed Downlink Packet Access) of the WCDMA network is 10 Mbps (ie, the maximum transmission rate can reach 473.6 Kbps)
  • the mobile terminal accesses the FDD-LTE (English: Frequency Division Duplex Long Term Evolution) network of the 4G network, and the bandwidth of the mobile terminal in the data link of the WCDMA network is 10 Mbps (i
  • the mobile terminal usually has a bandwidth setting interface, that is, the interface displays two bandwidth setting options of 2G/3G/4G, and the user can set the corresponding maximum transmission rate by selecting the corresponding option. For example, because the user has limited Internet traffic, when the remaining Internet traffic is small, the user can select the bandwidth corresponding to the 2G option. This prevents some applications running in the background from transmitting large amounts of data, resulting in wasted Internet traffic. When the user does not care about the Internet traffic and pursues a faster network speed, the bandwidth corresponding to the 4G option can be selected to set a larger maximum data transmission amount.
  • the bandwidth setting function in the conventional technology sets the maximum data transmission speed and the network standard one.
  • One correspondence therefore, there are fewer options that can be set, and the analysis of the maximum transmission speed under various network standards can be seen that the difference between the transmission speeds of 2G, 3G and 4G networks is huge, resulting in insufficient control precision.
  • the present invention provides a bandwidth setting switching method.
  • a bandwidth setting switching method includes:
  • the bandwidth setting interface includes a first bandwidth setting item corresponding to the network standard, and a second bandwidth setting item corresponding to the number of carriers of the Long Term Evolution (LTE) technology ;
  • the LTE network is registered by the modem with the number of carriers corresponding to the selected second bandwidth setting item.
  • the method further includes:
  • the method further includes:
  • the receiving bandwidth setting interface displays an instruction, and obtains a preset first bandwidth setting item corresponding to the network standard, and a second bandwidth setting item corresponding to the number of carriers of the long-term evolution technology LTE, and the first bandwidth setting item and the first
  • the second bandwidth setting item includes a corresponding bandwidth value
  • the method further includes:
  • the method further includes:
  • the present invention provides a bandwidth setting switching device.
  • a bandwidth setting switching device includes:
  • a bandwidth setting instruction receiving module configured to receive a bandwidth setting instruction input in the bandwidth setting interface, where the bandwidth setting interface includes a first bandwidth setting item corresponding to a network standard, and a carrier number of the Long Term Evolution (LTE) technology a second bandwidth setting item corresponding to the number;
  • LTE Long Term Evolution
  • a bandwidth setting item selection module configured to acquire an option selected by the bandwidth setting instruction in the bandwidth setting interface
  • a carrier number obtaining module configured to acquire, when the selected option is a second bandwidth setting item, a number of carriers corresponding to the selected second bandwidth setting item;
  • the LTE network registration module is configured to register, by the modem, the LTE network with the number of carriers corresponding to the selected second bandwidth setting item.
  • the device further includes a network standard switching module, configured to switch to a network standard corresponding to the selected first bandwidth setting item when the selected option is the first bandwidth setting item.
  • the device further includes a bandwidth setting interface display module, configured to receive a bandwidth setting interface display instruction, obtain a preset first bandwidth setting item corresponding to the network standard, and correspond to the number of carriers of the long-term evolution technology LTE. a second bandwidth setting item, wherein the first bandwidth setting item and the second bandwidth setting item include corresponding bandwidth values; according to the first bandwidth setting item and the second bandwidth
  • the setting item generates a bandwidth setting interface, and displays, on the bandwidth setting interface, a bandwidth value respectively included by the first bandwidth setting item and the second bandwidth setting item.
  • the device further includes a carrier number detecting module, configured to detect a number of carriers registered in the LTE network, and search for a corresponding second bandwidth setting item according to the detected number of carriers, where the bandwidth setting interface is Set the found second bandwidth setting item to the selected state.
  • a carrier number detecting module configured to detect a number of carriers registered in the LTE network, and search for a corresponding second bandwidth setting item according to the detected number of carriers, where the bandwidth setting interface is Set the found second bandwidth setting item to the selected state.
  • the device further includes a network speed measuring module, configured to access the test server to download the test file, calculate a transmission rate of the downloading the test file, and correspond to the selected second bandwidth setting item in the bandwidth setting interface. The calculated transmission rate is shown.
  • the bandwidth setting interface is configured for the user to include not only the first bandwidth setting items corresponding to the network standard, such as 2G and 3G, but also the number of carriers registered in the LTE network.
  • the second bandwidth setting item therefore, extends the range of selectable bandwidths. After the second bandwidth setting item corresponding to the number of carriers registered in the LTE network is added, as the number of carriers increases, the user-selectable bandwidth value is also incremented by a small difference, thereby increasing and decreasing the bandwidth. Can be smoother and improve control accuracy.
  • FIG. 1 is a flow chart of a bandwidth setting switching method in an embodiment
  • FIG. 2 is a schematic diagram of a bandwidth setting interface in a conventional technology
  • FIG. 3 is a schematic diagram of a bandwidth setting interface in an embodiment
  • FIG. 4 is a schematic structural diagram of a bandwidth setting switching device in an embodiment
  • FIG. 5 is a schematic structural diagram of a computer device that runs the foregoing bandwidth setting switching method in an embodiment.
  • a bandwidth setting switching method is proposed. Execution of the method may rely on a computer program that runs on a computer system of the Von Neumann system.
  • the computer system may be a plug-in sim card such as a smart phone or a tablet computer having a cellular communication function.
  • the computer program can be a bandwidth setting program or a network speed limit program running on the computer system.
  • the bandwidth setting switching method includes:
  • Step S102 Receive a bandwidth setting instruction input in the bandwidth setting interface, where the bandwidth setting interface includes a first bandwidth setting item corresponding to the network standard, and a second bandwidth setting corresponding to the number of carriers of the Long Term Evolution (LTE) technology. item.
  • LTE Long Term Evolution
  • the bandwidth setting interface is the interface that presents the options for the maximum transmission rate that the user can select.
  • FIG. 2 illustrates a bandwidth setting interface on a smartphone that is more common in the conventional technology.
  • the bandwidth setting interface in the conventional technology usually only includes three options, namely 2G, 3G and 4G, which respectively represent bandwidth options corresponding to the network standard. When the user limits the speed by switching the bandwidth setting, only three bandwidth options can be selected, so the control precision is insufficient.
  • the bandwidth setting interface may include two types of bandwidth setting items, that is, a first bandwidth setting item and a second bandwidth setting item.
  • the first bandwidth setting item is related to the network standard
  • the bandwidth setting items 2G and 3G in FIG. 3 are the first bandwidth setting items.
  • the bandwidth setting item of the bandwidth setting item 4G-1 carrier, 4G-2 carrier, ... 4G-5 carrier in FIG. 3 is the second bandwidth setting item.
  • the number of carriers registered by the terminal performing the method in the LTE network depends on carrier aggregation (English: Carrier Aggregation (CA) technology, carrier aggregation technology can aggregate 2 to 5 LTE member carriers (English: Component Carrier, abbreviated: CC) to achieve a maximum transmission bandwidth of 100 MHz.
  • CA Carrier Aggregation
  • CC Component Carrier
  • the uplink and downlink maximum transmission rate of the terminal increases correspondingly stepwise as the number of carriers registered by the terminal in the LTE network increases.
  • the bandwidth setting interface display instruction may be received, and the preset first bandwidth setting item corresponding to the network standard is obtained, and the carrier of the Long Term Evolution (LTE) technology is acquired.
  • a second bandwidth setting item corresponding to the number, and the first bandwidth setting item and the second bandwidth setting item include corresponding bandwidth values; generating bandwidth according to the first bandwidth setting item and the second bandwidth setting item Setting an interface, and displaying, on the bandwidth setting interface, a bandwidth value respectively included by the first bandwidth setting item and the second bandwidth setting item.
  • the user after the user selects the bandwidth setting in the setting options, the user enters the bandwidth setting interface.
  • the bandwidth setting interface As shown in FIG. 3, for the first bandwidth setting items 2G and 3G, if the user's 2G network standard is GSM and the 3G network system is WCDMA, "maximum 473.6 Kbps" may be added after the first bandwidth setting item 2G. It is marked that a label of “maximum 10 Mbps” is added after the first bandwidth setting item 3G, which is used to prompt the user for the actual maximum transmission rate corresponding to each first bandwidth setting item, thereby facilitating the user to select.
  • the label of "maximum 20 Mbps" may be added after the first bandwidth setting item 4G-1 carrier, in the second
  • the bandwidth setting item 4G-2 carrier is followed by a label of “maximum 40 Mbps”, and so on, which is used to prompt the user for the actual maximum transmission rate corresponding to each first bandwidth setting item, thereby facilitating the user to select.
  • the number of carriers registered in the LTE network may also be detected, and the corresponding second bandwidth setting is searched according to the detected number of carriers. And setting, in the bandwidth setting interface, the found second bandwidth setting item to a selected state.
  • the 4G-2 carrier is set to the selected state in the displayed bandwidth setting interface, thereby prompting the user.
  • Current bandwidth value if the number of registered carriers in the current LTE network of the user terminal is 2, the 4G-2 carrier is set to the selected state in the displayed bandwidth setting interface, thereby prompting the user. Current bandwidth value.
  • Step S104 Acquire an option selected by the bandwidth setting instruction in the bandwidth setting interface.
  • Step S106 When the selected option is the second bandwidth setting item, obtain the number of carriers corresponding to the selected second bandwidth setting item.
  • Step S108 Register the LTE network by the modem with the number of carriers corresponding to the selected second bandwidth setting item.
  • the selected option is the option selected by the bandwidth setting instruction in the bandwidth setting interface.
  • the selected option is the second bandwidth setting item, it means that the user selects the LTE network standard by default, and the number of carriers corresponding to the selected second bandwidth setting item can be searched for. For example, if the user selects the second bandwidth setting item of the 4G-2 carrier, the corresponding number of carriers is 2; if the user selects the second bandwidth setting item of the 4G-5 carrier, the corresponding number of carriers is 5.
  • the LTE network can be re-registered according to the number of the carriers, so that the speed limit is physically adjusted, that is, the maximum uplink and downlink transmission rate is adjusted.
  • the LTE network can be re-registered by the modem to perform the rate limiting, and the number of carriers applied for the modem registration is the number of carriers corresponding to the second bandwidth setting item selected by the user. In the above example, if the user selects the second bandwidth setting item of the 4G-2 carrier, the corresponding number of carriers is 2.
  • the parameter of the number of carriers is set to 2 for registration.
  • the user selects the first bandwidth setting item 2G or 3G, it switches to the GSM network standard or the WCDMA network standard.
  • the test server may be accessed to download the test file, and the transmission rate of the test file is calculated and downloaded; The calculated transmission rate is displayed in the interface corresponding to the selected second bandwidth setting item.
  • the terminal re-registers with the number of carriers in the LTE network as the parameter. After the registration, the terminal can access the network through the 2-carrier aggregation. At this point, the terminal can access the test file corresponding to the pre-stored test address, download a test file with a small amount of data, and record the average speed of the download process. The average speed is then displayed in the bandwidth setting interface corresponding to the bandwidth setting item of the selected 4G-2 carrier.
  • the speed measurement can be The actual maximum transmission rate is displayed to the user, so that the user can understand the actual speed limit.
  • the present invention provides a bandwidth setting switching.
  • the device includes a bandwidth setting command receiving module 102, a bandwidth setting item selecting module 104, a carrier number obtaining module 106, and an LTE network registration module 108, where:
  • the bandwidth setting instruction receiving module 102 is configured to receive a bandwidth setting instruction input in the bandwidth setting interface, where the bandwidth setting interface includes a first bandwidth setting item corresponding to a network standard, and a carrier with the Long Term Evolution (LTE) technology The second bandwidth setting item corresponding to the number.
  • LTE Long Term Evolution
  • the bandwidth setting item selection module 104 is configured to acquire an option selected by the bandwidth setting instruction in the bandwidth setting interface.
  • the number-of-carriers obtaining module 106 is configured to acquire the number of carriers corresponding to the selected second bandwidth setting item when the selected option is the second bandwidth setting item.
  • the LTE network registration module 108 is configured to register, by using a modem, the LTE network by the number of carriers corresponding to the selected second bandwidth setting item.
  • the apparatus further includes a network standard switching module 110, configured to switch to a network corresponding to the selected first bandwidth setting item when the selected option is a first bandwidth setting item System.
  • the device further includes a bandwidth setting interface display module 112, configured to receive a bandwidth setting interface display instruction, obtain a preset first bandwidth setting item corresponding to the network standard, and acquire the LTE with the long term evolution technology.
  • a second bandwidth setting item corresponding to the number of carriers, and the first bandwidth setting item and the second bandwidth setting item include corresponding bandwidth values; according to the first bandwidth setting item and the second bandwidth setting item Generating a bandwidth setting interface, and displaying the bandwidth values respectively included in the first bandwidth setting item and the second bandwidth setting item on the bandwidth setting interface.
  • the device further includes a carrier number detecting module 114, configured to detect a number of carriers registered in the LTE network, and search for a corresponding second bandwidth setting item according to the detected number of carriers, where The second bandwidth setting item found in the bandwidth setting interface is set to the selected state.
  • a carrier number detecting module 114 configured to detect a number of carriers registered in the LTE network, and search for a corresponding second bandwidth setting item according to the detected number of carriers, where The second bandwidth setting item found in the bandwidth setting interface is set to the selected state.
  • the device further includes a network speed measuring module 116, configured to access the test server to download the test file, calculate a transmission rate of downloading the test file, and select the selected one in the bandwidth setting interface.
  • the corresponding area of the two bandwidth setting items shows the calculated transmission rate.
  • the bandwidth setting interface is configured for the user to include not only the first bandwidth setting items corresponding to the network standard, such as 2G and 3G, but also the number of carriers registered in the LTE network.
  • the second bandwidth setting item therefore, extends the range of selectable bandwidths. After the second bandwidth setting item corresponding to the number of carriers registered in the LTE network is added, as the number of carriers increases, the user-selectable bandwidth value is also incremented by a small difference, thereby increasing and decreasing the bandwidth. Can be smoother and improve control accuracy.
  • the bandwidth setting interface is configured for the user to include not only the first bandwidth setting items corresponding to the network standard, such as 2G and 3G, but also the number of carriers registered in the LTE network.
  • the second bandwidth setting item therefore, extends the range of selectable bandwidths. After the second bandwidth setting item corresponding to the number of carriers registered in the LTE network is added, as the number of carriers increases, the user-selectable bandwidth value is also incremented by a small difference, thereby increasing and decreasing the bandwidth. Can be smoother and improve control accuracy.
  • FIG. 5 illustrates a von Neumann system-based computer system 10 that operates the bandwidth setting switching method described above.
  • the computer system 10 can be a terminal device such as a smart phone or a tablet computer.
  • an external input interface 1001, a processor 1002, a memory 1003, and an output interface 1004 connected through a system bus may be included.
  • the external input interface 1001 can optionally include at least one of the mouse 10012, the keyboard 10014, or the touchpad 10016, but must include or the modem 10018.
  • the memory 1003 may include an external memory 10032 (eg, a hard disk, an optical disk, or a floppy disk, etc.) and an internal memory 10034.
  • the output interface 1004 can include a display screen 10042 and an audio/horn 10044 device.
  • the operation of the method is based on a computer program, the program file of which is stored in the external memory 10032 of the aforementioned von Neumann system-based computer system 10, and is loaded into the internal memory 10034 at runtime, Then compiled into machine code and passed to processor 1002
  • a logical bandwidth setting instruction receiving module 102, a bandwidth setting item selecting module 104, a carrier number obtaining module 106, and an LTE network registration module 108 are formed.
  • execution method for sending a message to a plurality of user groups in the user list the input parameters are all received through the external input interface 1001, and transferred to the buffer in the memory 1003, and then input to the processor 1002 for processing, processing.
  • the resulting data is either cached in memory 1003 for subsequent processing or passed to output interface 1004 for output.
  • 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

本发明实施例公开了一种带宽设置切换方法，包括：接收在所述带宽设置界面中输入的带宽设置指令，所述带宽设置界面中包含有与网络制式对应的第一带宽设置项，以及与长期演进技术LTE的载波个数对应的第二带宽设置项；获取所述带宽设置指令在所述带宽设置界面中选中的选项；在所述选中的选项为第二带宽设置项时，获取所述选中的第二带宽设置项对应的载波个数；通过调制解调器以所述选中的第二带宽设置项对应的载波个数注册LTE网络。另外，还提出了一种带宽设置切换装置。采用本发明可提高带宽设置的控制精度。

Description

带宽设置切换方法及装置 技术领域
本发明涉及计算机技术领域，尤其涉及一种带宽设置切换方法及装置。
背景技术
在传统技术的移动通信技术中，移动终端伴随着接入不同的移动通信网络则具有这不同的数据传输带宽。例如，若移动终端接入了2G网络GSM(英文：Global System for Mobile Communication，中文：全球移动通信系统)网络，则移动终端在GSM网络的数据链路EDGE(英文：Enhanced Data Rate for GSM Evolution，中文：增强型数据速率GSM演进技术)中的带宽为473.6Kbps(即最大传输速率可达到473.6Kbps)；若移动终端接入了3G网络WCDMA(英文：Wideband Code Division Multiple Access，中文：宽带码分多址)网络，则移动终端在WCDMA网络的数据链路HSDPA(英文：High Speed Downlink Packet Access，中文：高速下行分组接入)中的带宽为10Mbps(即最大传输速率可达到473.6Kbps)；若移动终端接入了4G网络FDD-LTE(英文：Frequency Division DuplexLong Term Evolution，中文：频分双工的长期演进技术)网络，则移动终端在WCDMA网络的数据链路中的带宽为10Mbps(即最大传输速率可达到473.6Kbps)。
移动终端中通常有带宽设置界面，即界面上展示了2G/3G/4G三个带宽设置选项，用户通过选择相应的选项即可设置相应的最大传输速率。例如，由于用户上网流量有限，因此在上网流量剩余较小时，用户可选择2G选项对应的带宽大小，这样就可以防止某些后台运行的应用传输大数据量的数据，造成上网流量的浪费。而在用户不在意上网流量而追求较快的网速时，则可选择4G选项对应的带宽大小进行设置，从而设置较大的最大数据传输量。
然而，传统技术中的带宽设置功能设置的最大数据传输速度与网络制式一 一对应，因此可设置的选项较少，而由前述对各种网络制式下最大传输速度的分析可知，2G、3G和4G网络的传输速度之间的差距巨大，从而导致了控制精度不足。
发明内容
基于此，为了解决上述传统技术中的带宽设置功能可供设置的最大数据传输速度与网络制式一一对应而导致得控制精度不足的技术问题，本发明特提供了一种带宽设置切换方法。
一种带宽设置切换方法，包括：
接收在所述带宽设置界面中输入的带宽设置指令，所述带宽设置界面中包含有与网络制式对应的第一带宽设置项，以及与长期演进技术LTE的载波个数对应的第二带宽设置项；
获取所述带宽设置指令在所述带宽设置界面中选中的选项；
在所述选中的选项为第二带宽设置项时，获取所述选中的第二带宽设置项对应的载波个数；
通过调制解调器以所述选中的第二带宽设置项对应的载波个数注册LTE网络。
进一步的，所述获取所述带宽设置指令在所述带宽设置界面中选中的选项的步骤之后还包括：
在所述选中的选项为第一带宽设置项时，切换至与所述选中的第一带宽设置项对应的网络制式。
进一步的，所述接收在所述带宽设置界面中输入的带宽设置指令的步骤之前还包括：
接收带宽设置界面展示指令，获取预设的与网络制式对应的第一带宽设置项，以及与长期演进技术LTE的载波个数对应的第二带宽设置项，且所述第一带宽设置项和第二带宽设置项中包含有相应的带宽数值；
根据所述第一带宽设置项和所述第二带宽设置项生成带宽设置界面，并在所述带宽设置界面上展示所述第一带宽设置项和所述第二带宽设置项各自包含的带宽数值。
进一步的，所述接收在所述带宽设置界面中输入的带宽设置指令的步骤之前还包括：
检测注册LTE网络的载波个数，根据所述检测到的载波个数查找对应的第二带宽设置项，在所述带宽设置界面中将查找到的第二带宽设置项设置为选中状态。
进一步的，所述通过调制解调器以所述选中的第二带宽设置项对应的载波个数注册LTE网络的步骤之后还包括：
访问测试服务器下载测试文件，计算下载所述测试文件的传输速率；
在所述带宽设置界面中与所述选中的第二带宽设置项对应区域展示所述计算得到的传输速率。
此外，为了解决上述传统技术中的带宽设置功能可供设置的最大数据传输速度与网络制式一一对应而导致得控制精度不足的技术问题，本发明特提供了一种带宽设置切换装置。
一种带宽设置切换装置，包括：
带宽设置指令接收模块，用于接收在所述带宽设置界面中输入的带宽设置指令，所述带宽设置界面中包含有与网络制式对应的第一带宽设置项，以及与长期演进技术LTE的载波个数对应的第二带宽设置项；
带宽设置项选中模块，用于获取所述带宽设置指令在所述带宽设置界面中选中的选项；
载波个数获取模块，用于在所述选中的选项为第二带宽设置项时，获取所述选中的第二带宽设置项对应的载波个数；
LTE网络注册模块，用于通过调制解调器以所述选中的第二带宽设置项对应的载波个数注册LTE网络。
进一步的，所述装置还包括网络制式切换模块，用于在所述选中的选项为第一带宽设置项时，切换至与所述选中的第一带宽设置项对应的网络制式。
进一步的，所述装置还包括带宽设置界面展示模块，用于接收带宽设置界面展示指令，获取预设的与网络制式对应的第一带宽设置项，以及与长期演进技术LTE的载波个数对应的第二带宽设置项，且所述第一带宽设置项和第二带宽设置项中包含有相应的带宽数值；根据所述第一带宽设置项和所述第二带宽 设置项生成带宽设置界面，并在所述带宽设置界面上展示所述第一带宽设置项和所述第二带宽设置项各自包含的带宽数值。
进一步的，所述装置还包括载波个数检测模块，用于检测注册LTE网络的载波个数，根据所述检测到的载波个数查找对应的第二带宽设置项，在所述带宽设置界面中将查找到的第二带宽设置项设置为选中状态。
进一步的，所述装置还包括网络测速模块，用于访问测试服务器下载测试文件，计算下载所述测试文件的传输速率；在所述带宽设置界面中与所述选中的第二带宽设置项对应区域展示所述计算得到的传输速率。
实施本发明实施例，将具有如下有益效果：
上述带宽设置切换方法及装置中，带宽设置界面中为用户设置了不仅仅包括2G、3G等与网络制式一一对应的第一带宽设置项，还包括了与LTE网络中注册的载波数量对应的第二带宽设置项，因此，扩展了可选择的带宽的范围。添加了与LTE网络中注册的载波数量对应的第二带宽设置项之后，随着载波数量的递增，用户可选择的带宽数值也以较小的差值进行递增，从而使得带宽的增加和减小可变得更加平滑，提高了控制精度。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
其中：
图1为一个实施例中一种带宽设置切换方法的流程图；
图2为传统技术中带宽设置界面的示意图；
图3为一个实施例中带宽设置界面的示意图；
图4为一个实施例中一种带宽设置切换装置的结构示意图；
图5为一个实施例中运行前述带宽设置切换方法的计算机设备的结构示意图。
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做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
为了解决上述传统技术中的带宽设置功能可供设置的最大数据传输速度与网络制式一一对应而导致得控制精度不足的技术问题，在一个实施例中，特提出了一种带宽设置切换方法，该方法的执行可依赖于计算机程序，该计算机程序可运行于冯诺依曼体系的计算机系统之上。该计算机系统可以是智能手机或平板电脑等可插拔sim卡具有蜂窝通信功能的计算机设备。该计算机程序可以是该计算机系统上运行的带宽设置程序或网络限速程序。
具体的，在本实施例中，如图1所示，该带宽设置切换方法包括：
步骤S102：接收在带宽设置界面中输入的带宽设置指令，所述带宽设置界面中包含有与网络制式对应的第一带宽设置项，以及与长期演进技术LTE的载波个数对应的第二带宽设置项。
带宽设置界面即为展示可供用户选择的最大传输速率的选项的界面。例如，如图2所示，图2展示了传统技术中较常见的智能手机上的带宽设置界面。传统技术中的带宽设置界面上通常仅包含3个选项，即2G、3G和4G，分别表示与网络制式对应的带宽选项。用户在通过切换带宽设置进行限速时，只有三个带宽选项可以选择，因此控制精度不足。
而在本实施例中，如图3所示，带宽设置界面可包含两种类型的带宽设置项，即第一带宽设置项和第二带宽设置项。其中，第一带宽设置项与网络制式有关，如图3中的带宽设置项2G、3G即为第一带宽设置项。第二带宽设置项有多个，且全部对应LTE网络制式，每个第二带宽设置项与执行本方法的终端在LTE网络中注册的载波个数一一对应。例如，图3中的带宽设置项4G-1载波、4G-2载波……4G-5载波的带宽设置项即为第二带宽设置项。
执行本方法的终端在LTE网络中注册的载波个数依赖于载波聚合(英文： Carrier Aggregation，缩写：CA)技术，载波聚合技术可以将2～5个LTE成员载波(英文：ComponentCarrier，缩写：CC)聚合在一起，实现最大100MHz的传输带宽。执行本方法的终端在LTE网络中注册的载波个数越多，则该终端的上下行最大传输速率越大，注册的载波个数越少则该终端的上下行最大传输速率越小。且该终端的上下行最大传输速率随着该终端在LTE网络中注册的载波个数的增加而相应地呈阶梯性地递增。
可选的，在接收在带宽设置界面中输入的带宽设置指令的步骤之前可接收带宽设置界面展示指令，获取预设的与网络制式对应的第一带宽设置项，以及与长期演进技术LTE的载波个数对应的第二带宽设置项，且所述第一带宽设置项和第二带宽设置项中包含有相应的带宽数值；根据所述第一带宽设置项和所述第二带宽设置项生成带宽设置界面，并在所述带宽设置界面上展示所述第一带宽设置项和所述第二带宽设置项各自包含的带宽数值。
也就是说，用户在设置选项中选择进行带宽设置后，则进入了带宽设置界面。如图3所示，对于第一带宽设置项2G和3G而言，若用户的2G网络制式为GSM、3G网络制式为WCDMA，则可在第一带宽设置项2G后附加“最大473.6Kbps”的标注，在第一带宽设置项3G后附加“最大10Mbps”的标注，用于提示用户每个第一带宽设置项对应的实际的最大传输速率为多少，从而方便用户进行选择。
相应，对于第二带宽设置项4G-1载波、4G-2载波……4G-5载波而言，则可在第一带宽设置项4G-1载波后附加“最大20Mbps”的标注，在第二带宽设置项4G-2载波后附加“最大40Mbps”的标注，以此类推，用于提示用户每个第一带宽设置项对应的实际的最大传输速率为多少，从而方便用户进行选择。
可选的在本实施例中，在接收到带宽设置界面展示指令展示带宽设置界面之前，还可检测注册LTE网络的载波个数，根据所述检测到的载波个数查找对应的第二带宽设置项，在所述带宽设置界面中将查找到的第二带宽设置项设置为选中状态。
也就是说，如图3所示，若用户的终端当前在册LTE网络中的注册的载波个数为2，则在展示的带宽设置界面中，将4G-2载波设置为选中状态，从而提示用户当前的带宽数值。
步骤S104：获取所述带宽设置指令在所述带宽设置界面中选中的选项。
步骤S106：在所述选中的选项为第二带宽设置项时，获取所述选中的第二带宽设置项对应的载波个数。
步骤S108：通过调制解调器以所述选中的第二带宽设置项对应的载波个数注册LTE网络。
如前所述，在展示了带宽设置界面后，若用户在带宽设置界面中选中了某个选项，则该选中的选项即为带宽设置指令在所述带宽设置界面中选中的选项。
若该选中的选项为第二带宽设置项，则意味着用户默认选择LTE网络制式，则可查找选中的第二带宽设置项对应的载波数量。例如，若用户选中了4G-2载波的第二带宽设置项，则对应的载波数量为2；若用户选中了4G-5载波的第二带宽设置项，则对应的载波数量为5。
在获取到相应的载波数量之后，则可根据该载波数量重新在LTE网络中进行注册，从而从物理上进行限速，即对最大上下行传输速率进行调整。在本实施例中，可通过调制解调器重新注册LTE网络来进行限速，且调制解调器注册时申请的载波数量即为用户选择的第二带宽设置项对应的载波数量。如上例中，若用户选中了4G-2载波的第二带宽设置项，则对应的载波数量为2，在通过调制解调器重新注册LTE网络时，则将载波数量的参数设置为2进行注册。
在本实施例中，获取所述带宽设置指令在所述带宽设置界面中选中的选项的步骤之后还可在所述选中的选项为第一带宽设置项时，切换至与所述选中的第一带宽设置项对应的网络制式。
也就是说，若用户选中的为第一带宽设置项2G或3G，则切换至GSM网络制式或WCDMA网络制式。
进一步的，通过调制解调器以所述选中的第二带宽设置项对应的载波个数注册LTE网络的步骤之后还可访问测试服务器下载测试文件，计算下载所述测试文件的传输速率；在所述带宽设置界面中与所述选中的第二带宽设置项对应区域展示所述计算得到的传输速率。
如图3所示，若用户选中了4G-2载波的带宽设置项，则终端重新在LTE网络中以2个载波数量为参数进行注册，注册之后，终端即可通过2载波聚合访问网络。此时，终端可访问预存的测试地址对应的测试文件，下载一个数据量较小的测试文件，并记录下载过程的平均速度。然后将该平均速度展示在带宽设置界面中与选中的4G-2载波的带宽设置项对应区域。
由于最大传输速率往往是实验室测试数据或者根据理论推算得到的数据，而实际应用中，由于外界环境与实验室环境相比差距较大，存在一定程度的干扰和误差，因此，通过测速可将实际的最大传输速率展示给用户，从而方便用户了解实际的限速情况。
为了解决上述传统技术中的带宽设置功能可供设置的最大数据传输速度与网络制式一一对应而导致得控制精度不足的技术问题，如图4所示，本发明特提供了一种带宽设置切换装置，包括，带宽设置指令接收模块102、带宽设置项选中模块104、载波个数获取模块106和LTE网络注册模块108，其中：
带宽设置指令接收模块102，用于接收在所述带宽设置界面中输入的带宽设置指令，所述带宽设置界面中包含有与网络制式对应的第一带宽设置项，以及与长期演进技术LTE的载波个数对应的第二带宽设置项。
带宽设置项选中模块104，用于获取所述带宽设置指令在所述带宽设置界面中选中的选项。
载波个数获取模块106，用于在所述选中的选项为第二带宽设置项时，获取所述选中的第二带宽设置项对应的载波个数。
LTE网络注册模块108，用于通过调制解调器以所述选中的第二带宽设置项对应的载波个数注册LTE网络。
进一步的，如图4所示，该装置还包括网络制式切换模块110，用于在所述选中的选项为第一带宽设置项时，切换至与所述选中的第一带宽设置项对应的网络制式。
进一步的，如图4所示，该装置还包括带宽设置界面展示模块112，用于接收带宽设置界面展示指令，获取预设的与网络制式对应的第一带宽设置项，以及与长期演进技术LTE的载波个数对应的第二带宽设置项，且所述第一带宽设置项和第二带宽设置项中包含有相应的带宽数值；根据所述第一带宽设置项和所述第二带宽设置项生成带宽设置界面，并在所述带宽设置界面上展示所述第一带宽设置项和所述第二带宽设置项各自包含的带宽数值。
进一步的，如图4所示，该装置还包括载波个数检测模块114，用于检测注册LTE网络的载波个数，根据所述检测到的载波个数查找对应的第二带宽设置项，在所述带宽设置界面中将查找到的第二带宽设置项设置为选中状态。
进一步的，如图4所示，该装置还包括网络测速模块116，用于访问测试服务器下载测试文件，计算下载所述测试文件的传输速率；在所述带宽设置界面中与所述选中的第二带宽设置项对应区域展示所述计算得到的传输速率。
综上所述，实施本发明实施例，将具有如下有益效果：
上述带宽设置切换方法及装置中，带宽设置界面中为用户设置了不仅仅包括2G、3G等与网络制式一一对应的第一带宽设置项，还包括了与LTE网络中注册的载波数量对应的第二带宽设置项，因此，扩展了可选择的带宽的范围。添加了与LTE网络中注册的载波数量对应的第二带宽设置项之后，随着载波数量的递增，用户可选择的带宽数值也以较小的差值进行递增，从而使得带宽的增加和减小可变得更加平滑，提高了控制精度。
上述带宽设置切换方法及装置中，带宽设置界面中为用户设置了不仅仅包括2G、3G等与网络制式一一对应的第一带宽设置项，还包括了与LTE网络中注册的载波数量对应的第二带宽设置项，因此，扩展了可选择的带宽的范围。添加了与LTE网络中注册的载波数量对应的第二带宽设置项之后，随着载波数量的递增，用户可选择的带宽数值也以较小的差值进行递增，从而使得带宽的增加和减小可变得更加平滑，提高了控制精度。
在一个实施例中，如图5所示，图5展示了一种运行上述带宽设置切换方法的基于冯诺依曼体系的计算机系统10。该计算机系统10可以是智能手机、平板电脑等终端设备。具体的，可包括通过系统总线连接的外部输入接口1001、处理器1002、存储器1003和输出接口1004。其中，外部输入接口1001可选的可包括鼠标10012、键盘10014或触摸板10016中的至少一个，但必须包括或调制解调器10018。存储器1003可包括外存储器10032(例如硬盘、光盘或软盘等)和内存储器10034。输出接口1004可包括显示屏10042和音响/喇叭10044等设备。
在本实施例中，本方法的运行基于计算机程序，该计算机程序的程序文件存储于前述基于冯诺依曼体系的计算机系统10的外存储器10032中，在运行时被加载到内存储器10034中，然后被编译为机器码之后传递至处理器1002中执 行，从而使得基于冯诺依曼体系的计算机系统10中形成逻辑上的带宽设置指令接收模块102、带宽设置项选中模块104、载波个数获取模块106以及LTE网络注册模块108。且在上述向用户列表中的多个用户群发消息的方法执行过程中，输入的参数均通过外部输入接口1001接收，并传递至存储器1003中缓存，然后输入到处理器1002中进行处理，处理的结果数据或缓存于存储器1003中进行后续地处理，或被传递至输出接口1004进行输出。
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 (10)

  1. 一种带宽设置切换方法，其特征在于，包括：
    接收在所述带宽设置界面中输入的带宽设置指令，所述带宽设置界面中包含有与网络制式对应的第一带宽设置项，以及与长期演进技术LTE的载波个数对应的第二带宽设置项；
    获取所述带宽设置指令在所述带宽设置界面中选中的选项；
    在所述选中的选项为第二带宽设置项时，获取所述选中的第二带宽设置项对应的载波个数；
    通过调制解调器以所述选中的第二带宽设置项对应的载波个数注册LTE网络。
  2. 根据权利要求1所述的带宽设置切换方法，其特征在于，所述获取所述带宽设置指令在所述带宽设置界面中选中的选项的步骤之后还包括：
    在所述选中的选项为第一带宽设置项时，切换至与所述选中的第一带宽设置项对应的网络制式。
  3. 根据权利要求1所述的带宽设置切换方法，其特征在于，所述接收在所述带宽设置界面中输入的带宽设置指令的步骤之前还包括：
    接收带宽设置界面展示指令，获取预设的与网络制式对应的第一带宽设置项，以及与长期演进技术LTE的载波个数对应的第二带宽设置项，且所述第一带宽设置项和第二带宽设置项中包含有相应的带宽数值；
    根据所述第一带宽设置项和所述第二带宽设置项生成带宽设置界面，并在所述带宽设置界面上展示所述第一带宽设置项和所述第二带宽设置项各自包含的带宽数值。
  4. 根据权利要求1所述的带宽设置切换方法，其特征在于，所述接收在所述带宽设置界面中输入的带宽设置指令的步骤之前还包括：
    检测注册LTE网络的载波个数，根据所述检测到的载波个数查找对应的第二带宽设置项，在所述带宽设置界面中将查找到的第二带宽设置项设置为选中状态。
  5. 根据权利要求1所述的带宽设置切换方法，其特征在于，所述通过调制解调器以所述选中的第二带宽设置项对应的载波个数注册LTE网络的步骤之后 还包括：
    访问测试服务器下载测试文件，计算下载所述测试文件的传输速率；
    在所述带宽设置界面中与所述选中的第二带宽设置项对应区域展示所述计算得到的传输速率。
  6. 一种带宽设置切换装置，其特征在于，包括：
    带宽设置指令接收模块，用于接收在所述带宽设置界面中输入的带宽设置指令，所述带宽设置界面中包含有与网络制式对应的第一带宽设置项，以及与长期演进技术LTE的载波个数对应的第二带宽设置项；
    带宽设置项选中模块，用于获取所述带宽设置指令在所述带宽设置界面中选中的选项；
    载波个数获取模块，用于在所述选中的选项为第二带宽设置项时，获取所述选中的第二带宽设置项对应的载波个数；
    LTE网络注册模块，用于通过调制解调器以所述选中的第二带宽设置项对应的载波个数注册LTE网络。
  7. 根据权利要求6所述的带宽设置切换装置，其特征在于，所述装置还包括网络制式切换模块，用于在所述选中的选项为第一带宽设置项时，切换至与所述选中的第一带宽设置项对应的网络制式。
  8. 根据权利要求6所述的带宽设置切换装置，其特征在于，所述装置还包括带宽设置界面展示模块，用于接收带宽设置界面展示指令，获取预设的与网络制式对应的第一带宽设置项，以及与长期演进技术LTE的载波个数对应的第二带宽设置项，且所述第一带宽设置项和第二带宽设置项中包含有相应的带宽数值；根据所述第一带宽设置项和所述第二带宽设置项生成带宽设置界面，并在所述带宽设置界面上展示所述第一带宽设置项和所述第二带宽设置项各自包含的带宽数值。
  9. 根据权利要求6所述的带宽设置切换装置，其特征在于，所述装置还包括载波个数检测模块，用于检测注册LTE网络的载波个数，根据所述检测到的载波个数查找对应的第二带宽设置项，在所述带宽设置界面中将查找到的第二带宽设置项设置为选中状态。
  10. 根据权利要求6所述的带宽设置切换装置，其特征在于，所述装置还 包括网络测速模块，用于访问测试服务器下载测试文件，计算下载所述测试文件的传输速率；在所述带宽设置界面中与所述选中的第二带宽设置项对应区域展示所述计算得到的传输速率。
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