WO2010066085A1 - 用于移动终端的网络访问方法及移动终端 - Google Patents
用于移动终端的网络访问方法及移动终端 Download PDFInfo
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- WO2010066085A1 WO2010066085A1 PCT/CN2008/073494 CN2008073494W WO2010066085A1 WO 2010066085 A1 WO2010066085 A1 WO 2010066085A1 CN 2008073494 W CN2008073494 W CN 2008073494W WO 2010066085 A1 WO2010066085 A1 WO 2010066085A1
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- network
- mobile terminal
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- system network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/18—Selecting a network or a communication service
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- 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
- H04W88/02—Terminal devices
- H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
Definitions
- a mobile operator operates a mobile communication network (for example, Global System for Mobile Communication (GSM), Time Division-Synchronous Code Division Multiple (Time Division-Synchronous Code Division Multiple) Access (referred to as TD-SCDMA) and other 2G, 3G networks), fixed-line operators have broadband wireless networks (for example: Wireless Fidelity (WiFi) and Worldwide Interoperability for Microwave Access ( Worldwide Interoperability for Microwave Access, Referred to as WiMAX.
- GSM Global System for Mobile Communication
- TD-SCDMA Time Division-Synchronous Code Division Multiple
- TD-SCDMA Time Division-Synchronous Code Division Multiple
- fixed-line operators have broadband wireless networks (for example: Wireless Fidelity (WiFi) and Worldwide Interoperability for Microwave Access ( Worldwide Interoperability for Microwave Access, Referred to as WiMAX.
- WiFi Wireless Fidelity
- WiMAX Worldwide Interoperability for Microwave Access
- the present invention is directed to providing a mobile Terminal network access method and mobile terminal to solve
- the network access method includes: the mobile terminal detects the network signal strength of the current network in real time, wherein the current network includes at least one of the following: a first standard network, a second standard network, and a first standard network and The second standard network realizes different communication signaling used for the call; the mobile terminal accesses the first standard network or the second standard network according to the detected network signal strength.
- the mobile terminal has a function module corresponding to the first system network and the second system network respectively; and the mobile terminal accesses the first system network or the second system network according to the detected network signal strength, including:
- the received user execution flow is distributed to the functional modules corresponding to the network with strong network signal strength in the first-standard network and the second-standard network, so as to enable the function
- the module handles the user execution process.
- the mobile terminal accessing the first standard network or the second standard network according to the detected network signal strength further includes: if the mobile terminal detects the network signal of one of the first standard network and the second standard network, the user is The execution flow is distributed to a function module corresponding to the network of the detected network signal, so that the function module processes the user execution flow.
- the mobile terminal is set to an operating mode that automatically switches between the first system network and the second system network.
- the first standard network includes a plurality of networks having the same communication signaling.
- the second standard network comprises a plurality of networks having the same communication signaling.
- a mobile terminal is also provided.
- the mobile terminal includes: a detecting module, configured to detect a network signal strength of a current network in real time, where the current network includes at least one of the following: a first standard network, a second standard network, and a first standard The network is different from the communication signaling used by the second standard network to implement the call.
- the processing module is configured to access the first standard network or the second standard network according to the network signal strength detected by the detecting module.
- the processing module further includes: a network control module, configured to control, according to the strength of the network signal detected by the detecting module, the user to perform a process to access the first standard network function module or the second standard network function module; the first standard network function module, The user execution flow from the network control module implements a communication function based on the first standard network; the second standard network function module is configured to implement a communication function based on the second standard network by the user execution flow from the network control module.
- a network control module configured to control, according to the strength of the network signal detected by the detecting module, the user to perform a process to access the first standard network function module or the second standard network function module
- the first standard network function module The user execution flow from the network control module implements a communication function based on the first standard network
- the second standard network function module is configured to implement a communication function based on the second standard network by the user execution flow from the network control module.
- the network control module further comprises: a determining submodule, configured to be respectively in the detecting module When the network signals of the first system network and the second system network are detected, the network with strong network signal strength in the first system network and the second system network is determined; the control submodule is used to control the user to perform process access first.
- the control sub-module is further configured to control, when the detecting module detects the network signal of one of the first-standard network and the second-standard network, a function module that controls a user to perform a process to access a network of the detected network signal.
- FIG. 1 is a flow chart of a network access method according to an embodiment of the method of the present invention
- FIG. 2 is a flow chart showing a processing example of a network access method according to an embodiment of the method of the present invention
- FIG. 4 is a block diagram of a mobile terminal according to an embodiment of the apparatus of the present invention
- FIG. 5 is a mobile device according to an embodiment of the apparatus of the present invention.
- DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT The main idea of the present invention is that a mobile terminal is in a network system of a mobile communication network and a broadband wireless network, and the mobile terminal detects a network signal and switches to a network system in which the detected network signal is strong.
- the network realizes the switching of the two types of network communication in which the mobile terminal uses different communication signaling, thereby improving the user experience.
- the preferred embodiments of the present invention are described in the following with reference to the accompanying drawings, which are intended to illustrate and illustrate the invention.
- Method Embodiments According to an embodiment of the present invention, a network access method for a mobile terminal is provided.
- the mobile terminal according to the present invention can simultaneously access a mobile communication network (2G/3G network such as GSM, TD-SCDMA, etc.) and a broadband wireless network (WiFi, WiMAX network) operated by one service operator.
- the communication signaling implemented by the two standard networks is different.
- the mobile communication network such as GSM realizes the communication function through the CS domain
- the broadband wireless network such as WiMAX realizes the communication function through the IMS domain.
- the mobile terminal has a mobile CS function module and a fixed network IMS function module, and can implement the functions of accessing the two different standard networks.
- the mobile CS function module is used to perform normal mobile terminal operations, and performs a series of interactive protocols with the network side to complete the CS phone or SMS.
- the mobile terminal also has a background module for implementing distribution of the user's execution flow to the mobile CS function module and/or the fixed network IMS function module.
- 1 is a flowchart of a network access method according to an embodiment of the present invention. It should be noted that the steps described in the following methods may be performed in a computer system such as a set of computer executable instructions, and although in FIG. The logical order is shown, but in some cases the steps shown or described may be performed in an order different than that herein. As shown in FIG.
- Step S102 The mobile terminal detects the network signal strength of the current network in real time, where the current network includes at least one of the following: a first standard network, a second standard network, and a first standard The network is different from the communication signaling used by the second standard network to implement the call.
- Step S104 The mobile terminal accesses the first standard network or the second standard network according to the detected network signal strength.
- the first system network and the second system network are respectively a mobile communication network and a broadband wireless network. When the first system network is a mobile communication network, the second system network is a broadband wireless network, and vice versa.
- the mobile terminal in the case where the mobile terminal detects two types of network signals of the first system network and the second system network respectively, it is determined that the network signal strength of the two types of networks is strong, and The received user execution process is distributed to a function module corresponding to the network with strong network signal strength, and the function module processes the user execution process. And, in a case that the mobile terminal detects the network signal of one of the first system network and the second system network, distributing the user execution flow to a function module corresponding to the network of the detected network signal, the function module processing the user execution Process. In the above processing, the mobile terminal is required to be set to an automatic switching mode between the first system network and the second system network.
- FIG. 2 is a flowchart of a processing example of a network access method according to an embodiment of the present invention.
- a user dialing a phone is used as an example.
- the method includes the following steps: Step S202, the user uses The mobile terminal makes a call, and the foreground module of the mobile terminal translates the user flow of the call into a specific flow instruction. Step S204, the flow instruction is transmitted to the background module, and the background module notifies the detection module.
- the detection module detects the network signal strength in real time.
- the network control module performs an algorithm operation according to the network signal strength detected by the detection module, and obtains an instruction whether to use the mobile communication network or the broadband wireless network (refer to FIG. 3 for details).
- Process flow After receiving the instruction of the network control module, the background module performs process distribution: if the instruction is to access the mobile communication network, the mobile CS function module processes, if the instruction is to access the broadband wireless network, the fixed network IMS The function module processes it. It should be noted that, if the user sets the manual switching mode, the background module does not execute the instruction of the network control module, and when performing step S206, the background module performs switching according to the network set by the user.
- the execution process is treated as a CS phone; in the fixed network IMS function module, the execution process is treated as a VOIP phone in the IMS domain.
- different signaling protocols are generated to send the execution flow to the hardware module for transmission.
- the execution flow from the user is not limited to the call, and other execution processes, such as short message, multimedia message, WEB Internet access, etc., are also applicable to the present invention, and are not mentioned here.
- the most critical processing is the processing of the network control module in step S204.
- the mobile terminal implements real-time network switching.
- 3 is a flow chart showing a processing example of a network control module of a network access method according to an embodiment of the present invention.
- the broadband wireless network is exemplified by a WiFi network
- the mobile communication network is exemplified by a GSM network.
- the process includes the following steps: Steps S302-S304, the mobile terminal collects signal data of the WiFi network and the GSM network according to a predetermined time period (eg, 20 ms).
- the network signals of the WiFi network and the GSM network are respectively quantized. Since the measurement units of the two network signals are inconsistent, the network signal is quantized to a value of 0-100 according to the strength and weakness of the respective network signals. At the same time, it is considered that if the value of any network signal is lower than 15, it means weaker, and the value of the network signal higher than 85 means stronger.
- Step S306 determining whether the working mode set by the mobile terminal is automatic switching or manual switching: if it is manual switching, then no processing is performed, and the process ends; if it is automatic switching, step S308 is performed.
- a feasible algorithm is as follows: If the WiFi network signal is greater than the GSM network signal +15, then the GSM network switches to the WiFi network; if the GSM network signal is greater than the WiFi network signal +15, the Bay' J is switched from the WiFi network to the GSM network.
- Step S310 finally controlling the background module to select a network with strong network signal strength to perform communication according to the comparison result.
- the scenario described above is a scenario in which the mobile terminal does not switch during execution of an execution process (such as a call), that is, when the user starts to make a call, the background module has already switched to VOIP or CS, and the user is in the scenario. During the call, the network does not switch again.
- an execution process such as a call
- the mobile terminal has a network handover in an execution process, and in this process, the continuity of the call of the mobile terminal (i.e., seamless handover) is ensured, so that the user cannot perceive the handover.
- the background module implements the control of the fixed network IMS function module and the mobile CS function module in this process. use.
- the flow of network switching that occurs by a user equipment in an execution flow includes the following steps:
- the mobile terminal performs a call process; 2.
- the network control module notifies the background module to switch from GSM to WiFi;
- the background module detects that the user equipment is in a call. At this time, the background module does not notify the mobile CS function module to suspend the call from the beginning, but notifies the fixed network IMS function module to initiate a VOIP call (the general initiation process has 1) -2 milliseconds), CS is always in the middle of the call; 4. After the VOIP is established, notify the mobile CS function module to abort, and give up the control of the sound card, and transfer the fixed network IMS function module to obtain the sound card. Control;
- a mobile terminal is also provided.
- the mobile terminal can be used to implement the network access method provided by the foregoing method embodiments.
- 4 is a block diagram of a mobile terminal in accordance with an embodiment of the apparatus of the present invention
- FIG. 5 is a diagram of a preferred configuration of the mobile terminal in accordance with an embodiment of the apparatus of the present invention. As shown in FIG.
- the mobile terminal includes: a detection module 10 and a processing module 20, specifically: a detection module 10, configured to detect a network signal strength of a current network in real time, where the current network includes at least the following a first-standard network, a second-standard network, and the first-standard network and the second-standard network are different in communication signaling used for the call; the processing module 20 is connected to the detecting module 10, and is configured to detect according to the detecting module 10 network of The signal strength accesses the first standard network or the second standard network. As shown in FIG.
- the processing module 20 specifically includes: a network control module 210, configured to control, according to the strength of the network signal detected by the detecting module 10, the user to perform a process to access the first standard network function module or the second standard network function module;
- the first standard network function module 220 is connected to the network control module 210, configured to implement a communication function based on the first standard network by the user execution flow from the network control module 210; and the second standard network function module 230 is connected to the network control module.
- the user execution flow from the network control module 210 is implemented to implement a communication function based on the second standard network.
- the user execution process mentioned here includes but is not limited to: user execution flow such as calling, short message (MMS), WEB Internet access.
- the network control module 210 may further include: a determining submodule (not shown), configured to determine, when the detecting module 10 detects the network signals of the first system network and the second system network respectively a network with strong network signal strength in the standard network and the second standard network; a control sub-module (not shown) connected to the judging sub-module for controlling the user to perform process access to the network in the first-standard network and the second-standard network A network with strong signal strength.
- the control sub-module is further configured to control, when the detection module 10 detects the network signal of one of the first-standard network and the second-standard network, a function module that controls the user to perform a process to access the network of the detected network signal.
- the function module that is converted into the execution process also needs to include the hardware modules required for receiving and transmitting data.
- the mobile terminal provided by the embodiment of the present invention can also complete the processing shown in FIG. 1 to FIG. 3, and the specific processing procedure is not repeated here.
- the mobile terminal is switched to the network system with the detected network signal stronger, and the two types of network switching in which the mobile terminal uses different communication signaling is realized. Improve the user experience.
- the various modules or steps of the present invention described above can be implemented with a general purpose computing device, which can be centralized on a single computing device, or distributed.
- the invention is not limited to any specific combination of hardware and software.
- the above is only the preferred embodiment of the present invention, and is not intended to limit the present invention.
- the present invention can be variously modified and modified. Any modifications, equivalent substitutions, improvements, etc. made therein are intended to be included within the scope of the present invention.
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Description
用于移动终端的网络访问方法及移动终端
技术领域 本发明涉及通信领域, 具体而言, 涉及一种用于移动终端的网络访问方 法及移动终端。 背景技术 在相关技术中, 移动运营商经营移动通信网络(例如: 全球移动通信系 i¾ ( Global System for Mobile Communication, 简称为 GSM ), 时分同步码分 多址接入 ( Time Division-Synchronous Code Division Multiple Access , 简称为 TD-SCDMA ) 等 2G, 3G 网络), 固网运营商拥有宽带无线网络 (例如: 无 线保真 (Wireless Fidelity , 简称为 WiFi ) 和 波接入全球互通 ( Worldwide Interoperability for Microwave Access , 简称为 WiMAX )。 那么,既有移动通信网络又有宽带无线网络的全业务运营商希望使用一 部移动终端尤能同时访问它的移动网络和宽带无线网路, 同时移动终端可以 在这两个网络中进行无缝切换 ( Fixed Mobile Convergence , 简称为 FMC ) , 而用户却感觉不到。 对于移动终端的一^:业务,两种不同制式的网络实现通话所使用的通信 信令不同, 例如: 移动通信网络通过电路域(Circuit Switch, 简称为 CS )来 实现 NO.7信令的传输从而实现通话; 而宽带无线网络通过 IP多媒体子*** ( IP Multimedia Subsystem, 简称为 IMS ) 的互联网电话 ( Voice Over IP, 简 称为 VOIP ) 分组 4艮文从而实现通话。 但是,针对于工作在上述两种制式的网络中的移动终端如何进行网络访 问的技术问题, 相关技术尚未提出有效的解决方案。 发明内容 本发明旨在提供一种用于移动终端的网络访问方法及移动终端,以解决
才艮据本发明的一个方面, 提供了一种用于移动终端的网络访问方法 t
才艮据本发明实施例的网络访问方法包括:移动终端实时检测当前网络的 网络信号强度, 其中, 当前网络包括以下至少之一: 第一制式网络、 第二制 式网络, 且第一制式网络与第二制式网络实现通话所使用的通信信令不同; 移动终端根据检测到的网络信号强度访问第一制式网络或第二制式网络。 优选地,移动终端分别具有与第一制式网络和第二制式网络对应的功能 模块; 移动终端根据检测到的网络信号强度访问第一制式网络或第二制式网 络包括: 在移动终端分别检测到第一制式网络和第二制式网络的网络信号的 情况下, 将收到的用户执行流程分发到第一制式网络和第二制式网络中网络 信号强度较强的网络对应的功能模块, 以使该功能模块处理用户执行流程。 优选地,移动终端根据检测到的网络信号强度访问第一制式网络或第二 制式网络还包括: 在移动终端检测到第一制式网络和第二制式网络之一的网 络信号的情况下, 将用户执行流程分发到与检测到的网络信号的网络对应的 功能模块, 以使该功能模块处理用户执行流程。 优选地,移动终端设置为在第一制式网络和第二制式网络之间自动切换 的工作模式。 优选地, 第一制式网络包括多个通信信令相同的网络。 优选地, 第二制式网络包括多个通信信令相同的网络。 才艮据本发明的另一方面, 还提供了一种移动终端。 才艮据本发明实施例的移动终端包括: 检测模块, 用于实时检测当前网络 的网络信号强度, 其中, 当前网络包括以下至少之一: 第一制式网络、 第二 制式网络,且第一制式网络与第二制式网络实现通话所使用的通信信令不同; 处理模块, 用于根据检测模块检测到的网络信号强度访问第一制式网络或第 二制式网络。 优选地, 处理模块进一步包括: 网络控制模块, 用于根据检测模块检测 到的网络信号强度, 控制用户执行流程访问第一制式网络功能模块或第二制 式网络功能模块; 第一制式网络功能模块, 用于将来自网络控制模块的用户 执行流程实现基于第一制式网络的通信功能; 第二制式网络功能模块, 用于 将来自网络控制模块的用户执行流程实现基于第二制式网络的通信功能。 优选地, 网络控制模块进一步包括: 判断子模块, 用于在检测模块分别
检测到第一制式网络和第二制式网络的网络信号的情况下, 判断第一制式网 络和第二制式网络中网络信号强度较强的网络; 控制子模块, 用于控制用户 执行流程访问第一制式网络和第二制式网络中网络信号强度较强的网络。 优选地,控制子模块还用于在检测模块检测到第一制式网络和第二制式 网络之一的网络信号的情况下, 控制用户执行流程访问与检测到的网络信号 的网络对应的功能模块。 借助于本发明的上述技术方案,通过将移动终端切换到检测到的网络信 号较强的网络制式的网络, 实现了移动终端在所使用的通信信令不同的两种 制式网络的实时切换, 提高了用户体验。 附图说明 此处所说明的附图用来提供对本发明的进一步理解 ,构成本申请的一部 分, 本发明的示意性实施例及其说明用于解释本发明, 并不构成对本发明的 不当限定。 在附图中: 图 1是才艮据本发明方法实施例的网络访问方法的流程图; 图 2 是才艮据本发明方法实施例的网络访问方法的一个处理实例的流程 图; 图 3 是根据本发明实施例的网络访问方法的网络控制模块的处理实例 的流程图; 图 4是才艮据本发明装置实施例的移动终端的框图; 图 5是才艮据本发明装置实施例的移动终端的优选结构的框图。 具体实施方式 功能相无述 本发明的主要思想是:移动终端处于移动通信网络和宽带无线网络两种 网络制式中, 该移动终端检测网络信号, 并切换到检测到的网络信号较强的 网络制式的网络, 实现了移动终端在所使用的通信信令不同的两种制式网络 切换, 提高了用户体验。
以下结合附图对本发明的优选实施例进行说明, 应当理解, 此处所描述 的优选实施例仅用于说明和解释本发明, 并不用于限定本发明。 方法实施例 才艮据本发明实施例, 提供了一种用于移动终端的网络访问方法。 才艮据本发明的移动终端能够同时访问一个业务运营商运营的移动通信 网络(GSM、 TD-SCDMA等 2G/3G网络)和宽带无线网络(WiFi、 WiMAX 网络)。 这两种制式网络实现的通信信令不同, GSM等移动通信网络通过 CS 域实现通信功能, 而 WiMAX等宽带无线网络通过 IMS域实现通信功能。 该移动终端具有移动 CS功能模块和固网 IMS功能模块,能够实现访问 上述两种不同制式网络的功能。 其中, 移动 CS功能模块用于执行普通的移 动终端操作, 和网络侧进行一系列的交互协议, 用以完成 CS电话或者 SMS
(短消息) 等用户执行流程; 固网 IMS功能模块用于执行 IMS域的操作, 和网络侧进行一系列的交互协议, 用以完成 VOIP或即时消息等用户执行流 程。移动终端还具有后台模块, 其用于实现将用户的执行流程分发到移动 CS 功能模块和 /或固网 IMS功能模块。 图 1是根据本发明实施例的网络访问方法的流程图, 需要说明的是, 在 以下方法中描述的步骤可以在诸如一组计算机可执行指令的计算机***中执 行, 并且, 虽然在图 1中示出了逻辑顺序, 但是在某些情况下, 可以以不同 于此处的顺序执行所示出或描述的步骤。如图 1所示,该方法包括以下处理: 步骤 S102, 移动终端实时检测当前网络的网络信号强度, 其中, 当前 网络包括以下至少之一: 第一制式网络、 第二制式网络, 且第一制式网络与 第二制式网络实现通话所使用的通信信令不同; 步骤 S 104 , 移动终端根据检测到的网络信号强度访问第一制式网络或 第二制式网络。 上述的第一制式网络和第二制式网络分别为移动通信网络和宽带无线 网络, 当第一制式网络为移动通信网络时, 第二制式网络为宽带无线网络, 反之亦然。 才艮据本发明,在移动终端分别检测到第一制式网络和第二制式网络的两 种网络信号的情况下, 判断这两种制式网络中网络信号强度较强的网络, 并
将收到的用户执行流程分发到该网络信号强度较强的网络对应的功能模块, 该功能模块处理用户执行流程。 并且,在移动终端检测到第一制式网络和第二制式网络之一的网络信号 的情况下, 将用户执行流程分发到与检测到的网络信号的网络对应的功能模 块, 该功能模块处理用户执行流程。 在上述的处理过程中,需要该移动终端设置为在第一制式网络和所述第 二制式网络之间自动切换的工作模式。 通过本发明的实施例,将移动终端切换到检测到的网络信号较强的网络 制式的网络, 实现了移动终端在所使用的通信信令不同的两种制式网络的实 时切换, 提高了用户体验。 图 2是根据本发明实施例的网络访问方法的一个处理实例的流程图,在 本实例中使用用户拨打电话为例进行说明, 如图 2所示, 该方法包括以下步 骤: 步骤 S202, 用户使用移动终端拨打电话, 移动终端的前台模块将该拨 打电话的用户流程转化为具体的流程指令。 步骤 S204, 该流程指令传送到后台模块, 后台模块通知检测模块。 检 测模块实时检测网络信号强度, 此时, 网络控制模块会根据检测模块检测到 的网络信号强度进行算法运算, 得出当前是使用移动通信网络还是使用宽带 无线网络的指令(具体参见图 3所示的处理流程)。 步骤 S206, 后台模块接收到网络控制模块的指令后, 进行流程分发: 如果该指令为访问移动通信网络, 则由移动 CS功能模块进行处理, 如果该 指令为访问宽带无线网络, 则由固网 IMS功能模块进行处理。 需要说明, 如果用户设置了手动切换模式, 则后台模块不执行网络控制 模块的指令, 在执行步骤 S206 时, 后台模块根据用户设置的网络来进行切 换。 在移动 CS功能模块中, 会将该执行流程当成是一个 CS电话来处理; 在固网 IMS功能模块中,则会将该执行流程当成一个 IMS域里的 VOIP电话 来处理。 最后, 会产生各自不同的信令协议将该执行流程发送给硬件模块发 送出去。
在上述实例中, 来自用户的执行流程不限于打电话, 其他的执行流程, 如: 短信息、 彩信、 WEB上网等业务也同样适用本发明, 此处不赞述。 在上述处理流程中,最关键的处理是步骤 S204中网络控制模块的处理。 在该步骤中移动终端实现了实时的网络切换。 图 3是才艮据本发明实施例的网 络访问方法的网络控制模块的处理实例的流程图。 在该实施例中, 宽带无线 网络以 WiFi网为例, 移动通信网络以 GSM网为例进行说明。 如图 3所示, 该处理包括以下步骤: 步骤 S302-S304, 移动终端才艮据预定的时间周期(如 20ms ), 釆集 WiFi 网和 GSM网的信号数据。 分别对 WiFi网络和 GSM网络的网络信号进行量 化, 由于两个网络信号的计量单位不一致, 才艮据各自网络信号的强弱值将网 络信号量化为 0-100的数值。 同时认为, 任何网络信号的数值低于 15就表示 较弱, 而网络信号的数值高于 85表示较强。 如果网络信号的数值为 0, 则表 示用户没有开启该网络。 步骤 S306, 判断移动终端设置的工作模式是自动切换还是手动切换: 如果是手动切换, 那么不做任何处理, 本流程结束; 如果是自动切换, 则执 行步骤 S308。 步骤 S308 , 比较 WiFi网络和 GSM网络的信号强度。 为防止移动终端 在网络临界区频繁移动而产生乒乓效应, 需要设定一个有效的算法。 一个可 行的算法具体如下: 如果 WiFi网络信号大于 GSM网络信号 +15 , 则由 GSM 网络切换到 WiFi 网络; 如果 GSM 网络信号大于 WiFi 网络信号 +15 , 贝' J由 WiFi网络切换到 GSM网络。 该算法只用于示例性说明, 不限于使用其他的 算法来避免乒乓效应的产生。 步骤 S310, 最后根据比较的结果控制后台模块选择网络信号强度较强 的网络来进行通信。 上述描述的场景为移动终端在一个执行流程 (比如打电话)执行中不会 发生切换的情景, 即, 用户在一开始打电话的时候后台模块就已经做好了切 换到 VOIP或 CS ,用户在打电话过程中网络没有再次发生信号强弱转换的切 换。 下面将讨论移动终端在一个执行流程中发生了网络切换, 在这个过程中 要保证移动终端通话的连续性(即, 无缝切换), 使用户无法察觉到切换。 后 台模块在这个过程中实现了控制固网 IMS功能模块和移动 CS功能模块的作
用。 根据本发明,用户设备在一个执行流程中发生的网络切换的流程包括以 下步骤:
1、 移动终端进行通话过程; 2、 网络控制模块通知后台模块从 GSM切换到 WiFi;
3、 后台模块检测到用户设备在通话中, 此时, 后台模块不会一开始就 通知移动 CS 功能模块中止通话, 而是会通知固网 IMS 功能模块发起一个 VOIP呼叫 (一般的发起流程有 1-2毫秒), 在这个过程中 CS一直是在通话 的; 4、 直到 VOIP建立好了以后, 再通知移动 CS功能模块中止, 并且放弃 声卡的控制权, 转交固网 IMS功能模块来获取声卡的控制权;
5、 整个切换完成, 如果控制在 20毫秒以内, 那么用户是感觉不到变化 的, 即, 实现了无缝切换过程。 上述过程为移动终端从 GSM切换到 WiFi , 同理, 该移动终端也可以从 WiFi切换到 GSM , 具体过程不赘述。 装置实施例 才艮据本发明实施例, 还提供了一种移动终端。 该移动终端可以用于实现 上述方法实施例所提供的网络访问方法。 图 4是根据本发明装置实施例的移动终端的框图,图 5是根据本发明装 置实施例的移动终端的尤选结构的 图。 如图 4所示, 根据本发明实施例的移动终端包括: 检测模块 10和处理 模块 20 , 具体地: 检测模块 10 , 用于实时检测当前网络的网络信号强度, 其中, 当前网 络包括以下至少之一: 第一制式网络、 第二制式网络, 且第一制式网络与第 二制式网络实现通话所使用的通信信令不同; 处理模块 20 , 连接至检测模块 10 , 用于根据检测模块 10检测到的网络
信号强度访问第一制式网络或第二制式网络。 如图 5所示, 该处理模块 20具体包括: 网络控制模块 210, 用于根据检测模块 10检测到的网络信号强度, 控 制用户执行流程访问第一制式网络功能模块或第二制式网络功能模块; 第一制式网络功能模块 220 , 连接至网络控制模块 210, 用于将来自网 络控制模块 210的用户执行流程实现基于第一制式网络的通信功能; 第二制式网络功能模块 230, 连接至网络控制模块 210, 用于将来自网 络控制模块 210的用户执行流程实现基于第二制式网络的通信功能。 这里提到的用户执行流程包括但不限于: 打电话、短信息(彩信)、 WEB 上网等用户执行流程。 优选地, 上述的网络控制模块 210可以进一步包括: 判断子模块(未示 出), 用于在检测模块 10分别检测到第一制式网络和第二制式网络的网络信 号的情况下,判断第一制式网络和第二制式网络中网络信号强度较强的网络; 控制子模块(未示出), 其连接至判断子模块, 用于控制用户执行流程访问第 一制式网络和第二制式网络中网络信号强度较强的网络。 并且, 控制子模块 还用于在检测模块 10 检测到第一制式网络和第二制式网络之一的网络信号 的情况下, 控制用户执行流程访问与检测到的网络信号的网络对应的功能模 块。
入转化为执行流程的功能模块, 当然, 该移动终端还需要包括接收、 发送数 据所需的硬件模块。 在具体实施过程中,才艮据本发明实施例提供的移动终端同样可以完成图 1至图 3中所示的处理, 具体处理过程此处不再重复描述。 综上所述, 通过本发明的上述技术方案, 将移动终端切换到检测到的网 络信号较强的网络制式的网络, 实现了移动终端在所使用的通信信令不同的 两种制式网络切换, 提高了用户体验。 显然, 本领域的技术人员应该明白, 上述的本发明的各模块或各步骤可 以用通用的计算装置来实现, 它们可以集中在单个的计算装置上, 或者分布
在多个计算装置所组成的网络上, 可选地, 它们可以用计算装置可执行的程 序代码来实现, 从而, 可以将它们存储在存储装置中由计算装置来执行, 或 者将它们分别制作成各个集成电路模块, 或者将它们中的多个模块或步骤制 作成单个集成电路模块来实现。 这样, 本发明不限制于任何特定的硬件和软 件结合。 以上所述仅为本发明的优选实施例而已, 并不用于限制本发明, 对于本 领域的技术人员来说, 本发明可以有各种更改和变^^ 凡在本发明的^^申和 原则之内, 所作的任何修改、 等同替换、 改进等, 均应包含在本发明的保护 范围之内。
Claims
1. 一种用于移动终端的网络访问方法, 其特征在于, 包括:
所述移动终端实时检测当前网络的网络信号强度, 其中, 所述当前 网络包括以下至少之一: 第一制式网络、 第二制式网络, 且所述第一制 式网络与所述第二制式网络实现通话所使用的通信信令不同;
所述移动终端才艮据检测到的网络信号强度访问所述第一制式网络 或所述第二制式网络。
2. 才艮据权利要求 1所述的方法, 其特征在于, 所述移动终端分别具有与所 述第一制式网络和所述第二制式网络对应的功能模块;
所述移动终端才艮据检测到的网络信号强度访问所述第一制式网络 或所述第二制式网络包括: 在所述移动终端分别检测到所述第一制式网络和所述第二制式网 络的网络信号的情况下, 将收到的用户执行流程分发到所述第一制式网 络和所述第二制式网络中网络信号强度较强的网络对应的功能模块, 以 使该功能模块处理所述用户执行流程。
3. 根据权利要求 2所述的方法, 其特征在于, 所述移动终端根据检测到的 网络信号强度访问所述第一制式网络或所述第二制式网络还包括: 在所述移动终端检测到所述第一制式网络和所述第二制式网络之 一的网络信号的情况下, 将所述用户执行流程分发到与检测到的网络信 号的网络对应的功能模块, 以使该功能模块处理所述用户执行流程。
4. 根据权利要求 1所述的方法, 其特征在于, 所述移动终端设置为在所述 第一制式网络和所述第二制式网络之间自动切换的工作模式。
5. 才艮据权利要求 1至 4中任一项所述的方法, 其特征在于, 所述第一制式 网络包括多个通信信令相同的网络。
6. 才艮据权利要求 1至 4中任一项所述的方法, 其特征在于, 所述第二制式 网络包括多个通信信令相同的网络。
7. 一种移动终端, 其特征在于, 包括:
检测模块, 用于实时检测当前网络的网络信号强度, 其中, 所述当 前网络包括以下至少之一: 第一制式网络、 第二制式网络, 且所述第一 制式网络与所述第二制式网络实现通话所使用的通信信令不同;
处理模块,用于根据所述检测模块检测到的所述网络信号强度访问 所述第一制式网络或所述第二制式网络。
8. 根据权利要求 7所述的移动终端, 其特征在于, 所述处理模块进一步包 括:
网络控制模块, 用于根据所述检测模块检测到的所述网络信号强 度, 控制用户执行流程访问第一制式网络功能模块或第二制式网络功能 模块;
所述第一制式网络功能模块,用于将来自所述网络控制模块的所述 用户执行流程实现基于所述第一制式网络的通信功能; 所述第二制式网络功能模块,用于将来自所述网络控制模块的所述 用户执行流程实现基于所述第二制式网络的通信功能。
9. 根据权利要求 8所述的移动终端, 其特征在于, 所述网络控制模块进一 步包括:
判断子模块,用于在所述检测模块分别检测到所述第一制式网络和 所述第二制式网络的网络信号的情况下, 判断所述第一制式网络和所述 第二制式网络中网络信号强度较强的网络;
控制子模块,用于控制所述用户执行流程访问所述第一制式网络和 所述第二制式网络中网络信号强度较强的网络。
10. 根据权利要求 9所述的移动终端, 其特征在于, 所述控制子模块还用于 在所述检测模块检测到所述第一制式网络和所述第二制式网络之一的网 络信号的情况下, 控制所述用户执行流程访问与检测到的网络信号的网 络对应的功能模块。
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EP1725064A1 (en) * | 2005-05-17 | 2006-11-22 | AT&T Corp. | Method and apparatus for routing a call to a dual mode wireless device |
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US20080039040A1 (en) * | 2006-08-14 | 2008-02-14 | Patel Mehul B | Wireless signal strength notification system and method |
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