WO2015131530A1 - 终端驻留网络的选择方法、装置及一种终端 - Google Patents

终端驻留网络的选择方法、装置及一种终端 Download PDF

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Publication number
WO2015131530A1
WO2015131530A1 PCT/CN2014/090636 CN2014090636W WO2015131530A1 WO 2015131530 A1 WO2015131530 A1 WO 2015131530A1 CN 2014090636 W CN2014090636 W CN 2014090636W WO 2015131530 A1 WO2015131530 A1 WO 2015131530A1
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network
terminal
signal strength
standard
threshold
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PCT/CN2014/090636
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English (en)
French (fr)
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符兵
王琪琳
张金环
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中兴通讯股份有限公司
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Publication of WO2015131530A1 publication Critical patent/WO2015131530A1/zh

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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
    • 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
    • H04W36/144—Reselecting a network or an air interface over a different radio air interface technology
    • H04W36/1443—Reselecting a network or an air interface over a different radio air interface technology between licensed networks

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  • the present invention relates to the field of communications, and in particular, to a method, an apparatus, and a terminal for selecting a terminal resident network.
  • LTE Long Term Evolution
  • the LTE network is a packet switching (PS) network. It only supports data services and does not support traditional circuit switching (CS) voice services. If you want to use voice calls under the LTE network, do you want to use VoLTE, or fall back to the traditional 3G and 2G networks, such as Code Division Multiple Access (CDMA), Global Mobile Communications ( Global system for Mobile Communication (referred to as GSM) or Wideband Code Division Multiple Access (WCDMA).
  • CDMA Code Division Multiple Access
  • GSM Global System for Mobile Communication
  • WCDMA Wideband Code Division Multiple Access
  • LTE has a weak coverage area and does not support CS voice services
  • the terminal is required to support not only the LTE system but also other standards, such as CDMA and Gateway (GW). This allows other formats to be used without LTE network coverage.
  • CDMA Code Division Multiple Access
  • GW Gateway
  • the prior art only stipulates that the terminal searches for other networks when the LTE network cannot be searched.
  • the present invention provides a method, an apparatus, and a terminal for selecting a terminal-resident network, so as to at least solve the problem that the terminal cannot search for network access of other standards when the LTE is weakly covered in the prior art.
  • a method for selecting a terminal camped network including: when the terminal monitors that the currently camped first-standard network signal strength is lower than a first threshold, the terminal monitors that the terminal is allowed to camp. Signal strength of other standard networks other than the first standard network, wherein the first standard network The signal strength is greater than 0; and a second mode network having a signal strength greater than a second threshold is selected from the other system networks to camp.
  • the first standard network is a long term evolution LTE network
  • the second standard network is a 2G network or a 3G network.
  • the method also includes the terminal continuing to reside in the first mode network when a signal strength of the first mode network is greater than the first threshold.
  • the method also includes the terminal continuing to reside in the first mode network when the signal strength of the second mode network is less than the second threshold.
  • the signal strength of the first mode network includes at least one of: a reference signal received quality RSRQ, and a reference signal received power RSRP.
  • a terminal resident network selection device configured to monitor that a currently resident first mode network signal strength is lower than At the first threshold, the terminal monitors the signal strength of the other standard networks except the first standard network that the terminal is allowed to reside, wherein the signal strength of the first standard network is greater than 0; the first resident module, the setting Hosting is performed for selecting a second mode network having a signal strength greater than a second threshold from the other system networks.
  • the first standard network is a long term evolution LTE network
  • the second standard network is a 2G network or a 3G network.
  • the device is further characterized by the second resident module, configured to continue to reside in the first standard network when the signal strength of the first standard network is greater than the first threshold.
  • the apparatus method further includes a third resident module configured to continue to camp on the first mode network when a signal strength of the second mode network is less than the second threshold.
  • a terminal comprising the terminal resident network selection device of any of the above, the terminal being a multimode terminal.
  • the terminal when the terminal monitors that the currently camped first-standard network signal strength is lower than the first threshold, the terminal monitors the signal strength of the other standard networks except the first-standard network that allows the terminal to camp, wherein The signal strength of the first-standard network is greater than 0; and the second-standard network whose signal strength is greater than the second threshold is selected from other system networks to camp.
  • the terminal cannot search when the weak coverage of LTE is solved in the prior art.
  • the problem of accessing networks of other standards further achieves that even in the case of weak coverage of LTE, the terminal can select other networks with higher signal strength to perform network access, thereby improving the user experience.
  • FIG. 1 is a flowchart of a method for selecting a terminal camped network according to an embodiment of the present invention
  • FIG. 2 is a structural block diagram of a device for selecting a terminal camped network according to an embodiment of the present invention
  • FIG. 3 is a structural block diagram 1 of a device for selecting a terminal camped network according to an embodiment of the present invention
  • FIG. 4 is a structural block diagram 2 of a device for selecting a terminal camped network according to an embodiment of the present invention
  • FIG. 5 is a schematic diagram of a method for automatically matching an international access code according to an embodiment of the present invention.
  • FIG. 6 is a flow diagram of a terminal selecting a camping network in accordance with an embodiment of the present invention.
  • FIG. 1 is a flowchart of a method for selecting a terminal-resident network according to an embodiment of the present invention. As shown in FIG. 1, the process includes the following steps:
  • Step S102 when the terminal detects that the currently camped first-standard network signal strength is lower than the first threshold, the terminal monitors the signal strength of the other standard networks except the first-standard network that the terminal is allowed to camp on, where The signal strength of a standard network is greater than 0;
  • Step S104 The terminal selects a second-standard network whose signal strength is greater than a second threshold from other network networks to camp.
  • the terminal when the terminal can search for the currently-preserved first-standard network signal, but the signal of the first-standard network is weak, the network of other systems with strong signal monitoring, such as the second-standard network, is monitored. Thereby switching from the currently resident first-standard network to the second-standard network, compared to the prior art, Only when the terminal cannot search for any signal of the first-presence network currently camped on, the switch can be switched to the network of other standards, and the above steps realize that even if the first-standard network currently camped by the terminal is weakly covered, The terminal can also select other networks with higher signal strength to perform network access, which improves the user experience.
  • first-standard network and the second-standard network involved in the foregoing may be any one of multiple standard networks.
  • first-standard network is a long-term evolution LTE network
  • second The standard network is a 2G network or a 3G network.
  • step S102 involves monitoring the signal strength of the first-standard network.
  • the signal strength of the first-standard network is greater than the first threshold, the signal strength of the first-standard network is sufficiently large, and the terminal continues. Residing in the first-standard network, there is no need to switch to a network of other standards.
  • the above steps also involve monitoring the signal strength of the second-standard network.
  • the signal strength of the second-standard network is less than the second threshold, the signal strength of the second-standard network is also weak.
  • the terminal continues to reside in the first-standard network and continues to monitor the signal strength of the first-standard network.
  • the signal strength of the first mode network includes at least one of: a reference signal received quality RSRQ, and a reference signal received power RSRP.
  • a device for selecting a terminal-resident network is also provided.
  • the device is used to implement the foregoing embodiments and optional implementations, and details are not described herein.
  • the term "module” may implement a combination of software and/or hardware of a predetermined function.
  • the apparatus described in the following embodiments is preferably implemented in software, hardware, or a combination of software and hardware, is also possible and contemplated.
  • FIG. 2 is a structural block diagram of a device for selecting a terminal-resident network according to an embodiment of the present invention.
  • the device is applied to a terminal, as shown in FIG. 2, and includes: a monitoring module 22 configured to monitor a currently-preserved first-standard network. When the signal strength is lower than the first threshold, the terminal monitors the signal strength of the other standard networks except the first standard network that allows the terminal to reside, wherein the signal strength of the first standard network is greater than 0; the first resident module 24 And setting to select a second-standard network whose signal strength is greater than a second threshold from other network networks to camp.
  • the first standard network is a long term evolution LTE network
  • the second standard network is a 2G network or a 3G network.
  • FIG. 3 is a structural block diagram 1 of a device for selecting a terminal-resident network according to an embodiment of the present invention. As shown in FIG. 3, the device further includes: a second resident module 26 configured to have a signal strength greater than that in the first-standard network. At the first threshold, the terminal continues to reside in the first mode network.
  • the device method further includes: a third resident module 28 configured to set a signal strength in a second-standard network. When the second threshold is less than, the terminal continues to reside in the first mode network.
  • a terminal comprising any of the above-mentioned terminal-resident network selection devices, the terminal being a multi-mode terminal.
  • an LTE network is taken as an example in the following.
  • the network search module confirms whether the LTE network signal is below a certain threshold.
  • the terminal can automatically select the optimal system residency to improve the user experience.
  • the LTE multimode terminal applicable to the method includes: an LTE network signal monitoring module, an LTE network signal decision module, another standard network search module, and an optimal system selection module.
  • the LTE network signal decision module determines whether LTE is a weak signal coverage area.
  • the optimal system selection module determines the optimal network presence among the selections by comparing the LTE network signals with other standard network signals.
  • FIG. 5 is a schematic diagram of a method for automatically matching an international access code according to an embodiment of the present invention. As shown in FIG. 5, the method includes the following steps:
  • Step S502 the multimode terminal monitors the LTE network signal.
  • Step S504 determining whether the current LTE is a weak signal
  • Step S506 the terminal searches for other standard networks
  • Step S508 determining, by the LTE network signal and other standard network signals, the network where the mobile phone finally resides.
  • FIG. 6 is a flowchart of a terminal selecting a resident network according to an embodiment of the present invention. As shown in FIG. 6, the process includes the following steps:
  • Step S602 the LTE multimode terminal continuously monitors the LTE network signal.
  • Step S604 determining whether the LTE network signal is lower than the threshold TLTE. If it is higher than the threshold, it is considered that the LTE has strong coverage and continues to monitor the LTE signal, and does not perform other processing; if it is lower than the threshold, it indicates that the LTE coverage is weak now, and the mobile phone needs to find other better networks;
  • Step S606 the LTE weak signal coverage area, and the LTE multimode terminal starts searching for other network standard signals;
  • Step S608 determining whether the network signal quality of other standards is better than the threshold Tother. If it is lower than the threshold, it means that the coverage of other standards is also poor, and the terminal continues to monitor the LTE network; if it is higher than the threshold, it indicates that other systems have better coverage and can provide more stable services;
  • step S610 the terminal selects another system network to camp.
  • the present invention provides a method for selecting an optimal network in an LTE weak signal coverage area, so that the LTE multi-mode terminal automatically selects a better system to ensure an optimal service quality. Let the mobile phone reselect to the 3G and 2G networks as soon as possible, so as to avoid problems such as missed paging and slow network speed, and improve the user experience.
  • modules or steps of the present invention described above can be implemented by a general-purpose computing device that can be centralized on a single computing device or distributed across a network of multiple computing devices. Alternatively, they may be implemented by program code executable by the computing device such that they may be stored in the storage device by the computing device and, in some cases, may be different from the order herein.
  • the steps shown or described are performed, or they are separately fabricated into individual integrated circuit modules, or a plurality of modules or steps thereof are fabricated as a single integrated circuit module.
  • the invention is not limited to any specific combination of hardware and software.
  • the present invention relates to the field of communications, and provides a method, a device, and a terminal for selecting a terminal-resident network, which solves the problem that the terminal cannot search for other types of networks when the LTE is weakly covered in the prior art.
  • the problem is that, even in the case of weak coverage of LTE, the terminal can select other networks with higher signal strength to perform network access, thereby improving the user 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)
  • Telephone Function (AREA)

Abstract

本发明公开了一种终端驻留网络的选择方法、装置及一种终端，其中，该方法包括：在终端监测到当前驻留的第一制式网络信号强度低于第一阈值时，终端监测允许该终端驻留的除第一制式网络之外的其它制式网络的信号强度，其中，第一制式网络的信号强度大于0；从其它制式网络中选择信号强度大于第二阈值的第二制式网络进行驻留。通过本发明解决了现有技术中对于LTE弱覆盖的时候，终端无法搜索其他制式的网络进行接入的问题，进而达到了即使在LTE弱覆盖的情况下，终端也可以选择信号强度较大的其他制式的网络进行网络接入，提升了用户体验。

Description

终端驻留网络的选择方法、装置及一种终端 技术领域
本发明涉及通信领域，具体而言，涉及一种终端驻留网络的选择方法、装置及一种终端。
背景技术
随着4G长期演进(Long-Term Evolution，简称为LTE)技术的成熟，越来越多的运营商开始架设4G LTE网络。但是LTE的网络覆盖还不是太完善，存在许多LTE弱覆盖或者无覆盖的区域。
LTE网络为全分组交换(Packet Switch，简称为PS)网络，仅支持数据业务，不支持传统的电路交换(Circuit Switch，简称为CS)语音业务。在LTE网络下面如果要使用语音呼叫，要不使用VoLTE，要不回落到传统的3G、2G网络，如，码分多址接入(Code Division Multiple Access，简称为CDMA)、、全球移动通信(Global system for Mobile Communication，简称为GSM)或宽带码分多址接入(Wideband Code Division Multiple Access，简称为WCDMA)。
由于LTE存在弱覆盖区域以及不支持CS语音业务，所以要求终端不仅仅支持LTE制式，还必须支持其他制式，如CDMA、网关(Gateway，简称为GW)等。这样可以在无LTE网络覆盖的时候使用其他制式。但是现有技术仅仅规定了终端在无法搜索到LTE网络的时候去搜索其他网络，对于LTE弱覆盖的时候LTE网络速度降低以及遗漏信令的问题却没有很好的解决方法。
针对相关技术中，对于LTE弱覆盖的时候，终端无法搜索其他制式的网络接入的问题，还未提出有效的解决方案。
发明内容
本发明提供了一种终端驻留网络的选择方法、装置及一种终端，以至少解决现有技术中对于LTE弱覆盖的时候，终端无法搜索其他制式的网络接入的问题。
根据本发明的一个方面，提供了一种终端驻留网络的选择方法，包括：在终端监测到当前驻留的第一制式网络信号强度低于第一阈值时，终端监测允许所述终端驻留的除所述第一制式网络之外的其它制式网络的信号强度，其中，所述第一制式网络的 信号强度大于0；从所述其它制式网络中选择信号强度大于第二阈值的第二制式网络进行驻留。
所述第一制式网络为长期演进LTE网络，所述第二制式网络为2G网络或者3G网络。
所述方法还包括：在所述第一制式网络的信号强度大于所述第一阈值时，所述终端继续驻留在所述第一制式网络。
所述方法还包括：在所述第二制式网络的信号强度小于所述第二阈值时，所述终端继续驻留在所述第一制式网络。
所述第一制式网络的信号强度包括以下至少之一：参考信号接收质量RSRQ、参考信号接收功率RSRP。
根据本发明的另一个方面，还提供了一种终端驻留网络的选择装置，该装置应用于所述终端，包括：监测模块，设置为监测到当前驻留的第一制式网络信号强度低于第一阈值时，终端监测允许所述终端驻留的除所述第一制式网络之外的其它制式网络的信号强度，其中，第一制式网络的信号强度大于0；第一驻留模块，设置为从所述其它制式网络中选择信号强度大于第二阈值的第二制式网络进行驻留。
所述第一制式网络为长期演进LTE网络，所述第二制式网络为2G网络或者3G网络。
其特征在于，所述装置还包括：第二驻留模块，设置为在所述第一制式网络的信号强度大于所述第一阈值时，所述终端继续驻留在所述第一制式网络。
所述装置法还包括：第三驻留模块，设置为在所述第二制式网络的信号强度小于所述第二阈值时，所述终端继续驻留在所述第一制式网络。
根据本发明的另一个方面，还提供了一种终端，包括上述任一所述的终端驻留网络的选择装置，所述终端为多模终端。
通过本发明，采用在终端监测到当前驻留的第一制式网络信号强度低于第一阈值时，终端监测允许该终端驻留的除第一制式网络之外的其它制式网络的信号强度，其中，第一制式网络的信号强度大于0；从其它制式网络中选择信号强度大于第二阈值的第二制式网络进行驻留。解决了现有技术中对于LTE弱覆盖的时候，终端无法搜索 其他制式的网络进行接入的问题，进而达到了即使在LTE弱覆盖的情况下，终端也可以选择信号强度较大的其他制式的网络进行网络接入，提升了用户体验。
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是根据本发明实施例的终端驻留网络的选择方法的流程图；
图2是根据本发明实施例的终端驻留网络的选择装置的结构框图；
图3是根据本发明实施例的终端驻留网络的选择装置的结构框图一；
图4是根据本发明实施例的终端驻留网络的选择装置的结构框图二；
图5是根据本发明实施例的自动匹配国际接入码的方法示意图；
图6是根据本发明实施例的终端选择驻留网络的流程图。
具体实施方式
下文中将参考附图并结合实施例来详细说明本发明。需要说明的是，在不冲突的情况下，本申请中的实施例及实施例中的特征可以相互组合。
在本实施例中提供了一种终端驻留网络的选择方法，图1是根据本发明实施例的终端驻留网络的选择方法的流程图，如图1所示，该流程包括如下步骤：
步骤S102，在终端监测到当前驻留的第一制式网络信号强度低于第一阈值时，终端监测允许该终端驻留的除第一制式网络之外的其它制式网络的信号强度，其中，第一制式网络的信号强度大于0；
步骤S104，终端从其它制式网络中选择信号强度大于第二阈值的第二制式网络进行驻留。
通过上述步骤，在终端能够搜索到当前驻留的第一制式网络信号，但是该第一制式网络的信号较弱的情况下，通过监测信号较强的其他制式的网络，例如第二制式网络，从而可以由当前驻留的第一制式网络切换至第二制式网络，相比于现有技术中， 只有在终端搜索不到当前驻留的第一制式网络的任何信号的时候，才可以切换至其他制式的网络，上述步骤实现了即使在终端当前驻留的第一制式网络弱覆盖的情况下，终端也可以选择信号强度较大的其他制式的网络进行网络接入，提升了用户体验。
需要说明的是，在上述涉及的第一制式网络和第二制式网络可以是多种制式网络中的任意一种，在一个可选实施例中，第一制式网络为长期演进LTE网络，第二制式网络为2G网络或者3G网络。
上述步骤S102涉及到监测第一制式网络的信号强度，在一个可选实施例中，第一制式网络的信号强度大于第一阈值时，此时说明第一制式网络的信号强度足够大，终端继续驻留在第一制式网络，不需要切换至其他制式的网络。
上述步骤中还涉及到监测第二制式网络的信号强度，在一个可选实施例中，在第二制式网络的信号强度小于第二阈值时，此时说明第二制式网络的信号强度也较弱，终端继续驻留在第一制式网络，继续监听第一制式网络的信号强度。
在一个可选实施例中，第一制式网络的信号强度包括以下至少之一：参考信号接收质量RSRQ、参考信号接收功率RSRP。
在本实施例中还提供了一种终端驻留网络的选择装置，该装置用于实现上述实施例及可选实施方式，已经进行过说明的不再赘述。如以下所使用的，术语“模块”可以实现预定功能的软件和/或硬件的组合。尽管以下实施例所描述的装置较佳地以软件来实现，但是硬件，或者软件和硬件的组合的实现也是可能并被构想的。
图2是根据本发明实施例的终端驻留网络的选择装置的结构框图，该装置应用于终端，如图2所示，包括：监测模块22，设置为监测到当前驻留的第一制式网络信号强度低于第一阈值时，终端监测允许该终端驻留的除第一制式网络之外的其它制式网络的信号强度，其中，第一制式网络的信号强度大于0；第一驻留模块24，设置为从其它制式网络中选择信号强度大于第二阈值的第二制式网络进行驻留。
可选地，第一制式网络为长期演进LTE网络，第二制式网络为2G网络或者3G网络。
图3是根据本发明实施例的终端驻留网络的选择装置的结构框图一，如图3所示，该装置还包括：第二驻留模块26，设置为在第一制式网络的信号强度大于该第一阈值时，终端继续驻留在第一制式网络。
图4是根据本发明实施例的终端驻留网络的选择装置的结构框图二，如图4所示，该装置法还包括：第三驻留模块28，设置为在第二制式网络的信号强度小于该第二阈值时，终端继续驻留在第一制式网络。
在另一个可选实施例中，还提供了一种终端，包括上述任一该的终端驻留网络的选择装置，该终端为多模终端。
为了解决现有技术中所存在的上述技术问题，下面以第一制式网络为LTE网络为例进行说明。
本可选实施例提供的自动匹配方法，包括如下步骤：
(1)网络搜索模块确认LTE网络信号是否低于某门限。
(2)搜索其他制式网络信号。
(3)判决其他制式网络信号是否优于某门限。
(4)选择最优网络系统待机。
通过本可选实施例，终端可以自动选择最优系统驻留，提高用户体验。
下面结合附图对本可选实施例进行详细说明。
适用该方法的LTE多模终端包括：LTE网络信号监听模块，LTE网络信号判决模块，其他制式网络搜索模块，最优系统选择模块。其中LTE网络信号判决模块判决LTE是否为弱信号覆盖区域。最优系统选择模块通过LTE网络信号和其他制式网络信号的对比来确定选择其中最优的网络驻留。
图5是根据本发明实施例的自动匹配国际接入码的方法示意图，如图5所示，该方法包括如下步骤：
步骤S502，多模终端监听LTE网络信号；
步骤S504，判决当前LTE是否为弱信号；
步骤S506，终端搜索其他制式网络；
步骤S508，通过LTE网络信号以及其他制式网络信号，判定手机最终驻留的网络。
图6是根据本发明实施例的终端选择驻留网络的流程图，如图6所示，该流程包括以下步骤：
步骤S602，LTE多模终端持续监听LTE网络信号；
步骤S604，判定LTE网络信号是否低于门限TLTE。如果高于门限，认为LTE中强覆盖，继续监听LTE信号，不做其他处理；如果低于门限，则说明现在LTE覆盖较弱，手机需要寻找其他更好的网络；
步骤S606，LTE弱信号覆盖区域，LTE多模终端启动其他网络制式信号的搜索；
步骤S608，判定其他制式的网络信号质量是否优于门限Tother。如果低于门限，则表示其他制式网络覆盖也比较差，终端继续监听LTE网络；如果高于门限，则说明其他制式网络覆盖较好，可以提供更加稳定的服务；
步骤S610，终端选择其他制式网络驻留。
综上所述，通过本发明提供了一种LTE弱信号覆盖区域选择最优网络的方法，使得LTE多模终端自动选择较好的系统，保证获得最优的服务质量。让手机尽快重选到3G、2G网络，以免手机出现漏寻呼，网速过慢等问题，提高用户体验。
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，并且在某些情况下，可以以不同于此处的顺序执行所示出或描述的步骤，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可选实施例而已，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化。凡在本发明的精神和原则之内，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。
工业实用性
本发明涉及通信领域，提供了一种终端驻留网络的选择方法、装置及一种终端，解决了现有技术中对于LTE弱覆盖的时候，终端无法搜索其他制式的网络进行接入的 问题，进而达到了即使在LTE弱覆盖的情况下，终端也可以选择信号强度较大的其他制式的网络进行网络接入，提升了用户体验的效果。

Claims (10)

  1. 一种终端驻留网络的选择方法，包括：
    在终端监测到当前驻留的第一制式网络信号强度低于第一阈值时，终端监测允许所述终端驻留的除所述第一制式网络之外的其它制式网络的信号强度，其中，所述第一制式网络的信号强度大于0；
    所述终端从所述其它制式网络中选择信号强度大于第二阈值的第二制式网络进行驻留。
  2. 根据权利要求1所述的方法，其中，所述第一制式网络为长期演进LTE网络，所述第二制式网络为2G网络或者3G网络。
  3. 根据权利要求1所述的方法，其中，所述方法还包括：
    在所述第一制式网络的信号强度大于所述第一阈值时，所述终端继续驻留在所述第一制式网络。
  4. 根据权利要求1所述的方法，其中，所述方法还包括：
    在所述第二制式网络的信号强度小于所述第二阈值时，所述终端继续驻留在所述第一制式网络。
  5. 根据权利要求1至4中任一项所述的方法，其中，所述第一制式网络的信号强度包括以下至少之一：
    参考信号接收质量RSRQ、参考信号接收功率RSRP。
  6. 一种终端驻留网络的选择装置，该装置应用于所述终端，包括：
    监测模块，设置为监测到当前驻留的第一制式网络信号强度低于第一阈值时，终端监测允许所述终端驻留的除所述第一制式网络之外的其它制式网络的信号强度，其中，第一制式网络的信号强度大于0；
    第一驻留模块，设置为从所述其它制式网络中选择信号强度大于第二阈值的第二制式网络进行驻留。
  7. 根据权利要求6所述的装置，其中，所述第一制式网络为长期演进LTE网络，所述第二制式网络为2G网络或者3G网络。
  8. 根据权利要求6所述的装置，其中，所述装置还包括：
    第二驻留模块，设置为在所述第一制式网络的信号强度大于所述第一阈值时，所述终端继续驻留在所述第一制式网络。
  9. 根据权利要求6所述的装置，其中，所述装置法还包括：
    第三驻留模块，设置为在所述第二制式网络的信号强度小于所述第二阈值时，所述终端继续驻留在所述第一制式网络。
  10. 一种终端，包括权利要求6-9任一项所述的终端驻留网络的选择装置，所述终端为多模终端。
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018072402A1 (zh) * 2016-10-19 2018-04-26 中兴通讯股份有限公司 通信中的网络切换方法、装置、移动终端及存储介质
WO2019000431A1 (zh) * 2017-06-30 2019-01-03 北京小米移动软件有限公司 无线通信方法、装置及计算机可读存储介质
CN112243278A (zh) * 2020-10-16 2021-01-19 Oppo广东移动通信有限公司 小区搜索方法、装置、芯片、移动终端及存储介质

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107454633B (zh) * 2016-05-31 2020-05-08 华为终端有限公司 一种语音通信网络的确定方法和装置
CN107659925B (zh) * 2016-07-26 2021-01-08 中兴通讯股份有限公司 一种自适应调度多套运营商订阅网络的方法及终端设备
CN109104755A (zh) * 2017-06-20 2018-12-28 中兴通讯股份有限公司 一种网络搜索方法、移动终端和网络搜索装置
CN107172683A (zh) * 2017-07-06 2017-09-15 珠海市魅族科技有限公司 网络连接方法、装置、终端及计算机可读存储介质
CN109379767A (zh) * 2018-12-29 2019-02-22 出门问问信息科技有限公司 网络切换方法、装置、可穿戴设备及计算机可读存储介质
CN113329464B (zh) * 2021-05-21 2023-02-28 Oppo广东移动通信有限公司 驻网控制方法、装置、终端设备及计算机可读存储介质

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101651972A (zh) * 2009-09-15 2010-02-17 北京天碁科技有限公司 一种td-scdma/gsm双模终端的网络选择方法
CN102098753A (zh) * 2009-12-11 2011-06-15 中国移动通信集团公司 一种选择业务承载网络的方法及终端
CN102196516A (zh) * 2011-06-28 2011-09-21 西安新邮通信设备有限公司 一种不同制式网络间小区重选方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4407688B2 (ja) * 2005-11-30 2010-02-03 株式会社カシオ日立モバイルコミュニケーションズ 移動体通信端末、および、プログラム
US20140119267A1 (en) * 2010-01-25 2014-05-01 Qualcomm Incorporated Application-layer handoff of an access terminal from a first system of an access network to a second system of the access network during a communication session within a wireless communications system
JP5557340B2 (ja) * 2011-03-28 2014-07-23 パナソニック株式会社 無線通信装置
CN102724738B (zh) * 2012-04-16 2015-06-03 中兴通讯股份有限公司 多模终端、多模终端驻留网络的选择方法及装置
CN104066155B (zh) * 2013-03-21 2019-11-12 中兴通讯股份有限公司 一种网络选择控制方法和装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101651972A (zh) * 2009-09-15 2010-02-17 北京天碁科技有限公司 一种td-scdma/gsm双模终端的网络选择方法
CN102098753A (zh) * 2009-12-11 2011-06-15 中国移动通信集团公司 一种选择业务承载网络的方法及终端
CN102196516A (zh) * 2011-06-28 2011-09-21 西安新邮通信设备有限公司 一种不同制式网络间小区重选方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018072402A1 (zh) * 2016-10-19 2018-04-26 中兴通讯股份有限公司 通信中的网络切换方法、装置、移动终端及存储介质
CN107969020A (zh) * 2016-10-19 2018-04-27 中兴通讯股份有限公司 一种通信中的网络切换方法及装置、移动终端
WO2019000431A1 (zh) * 2017-06-30 2019-01-03 北京小米移动软件有限公司 无线通信方法、装置及计算机可读存储介质
US11064415B2 (en) 2017-06-30 2021-07-13 Beijing Xiaomi Mobile Software Co., Ltd. Wireless communication method and apparatus
CN112243278A (zh) * 2020-10-16 2021-01-19 Oppo广东移动通信有限公司 小区搜索方法、装置、芯片、移动终端及存储介质

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