CN107094311B - High-standard network reselection method and device and mobile terminal - Google Patents
High-standard network reselection method and device and mobile terminal Download PDFInfo
- Publication number
- CN107094311B CN107094311B CN201710497772.4A CN201710497772A CN107094311B CN 107094311 B CN107094311 B CN 107094311B CN 201710497772 A CN201710497772 A CN 201710497772A CN 107094311 B CN107094311 B CN 107094311B
- Authority
- CN
- China
- Prior art keywords
- standard network
- frequency point
- priority
- network
- cell information
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
- H04W36/0022—Control or signalling for completing the hand-off for data sessions of end-to-end connection for transferring data sessions between adjacent core network technologies
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0055—Transmission or use of information for re-establishing the radio link
- H04W36/0066—Transmission or use of information for re-establishing the radio link of control information between different types of networks in order to establish a new radio link in the target network
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The embodiment of the invention provides a method, a device and a mobile terminal for reselecting a high-standard network, which relate to the technical field of mobile communication, and the method is applied to the mobile terminal and comprises the following steps: when the mobile terminal is in an idle state of a low-standard network and receives a different-system neighbor broadcast message sent by the low-standard network, checking whether neighbor information of the broadcast message contains a frequency point of a pre-recorded high-standard network; if not, adding the frequency point of the high standard network into the neighbor cell information to obtain updated neighbor cell information; and performing high-standard network reselection operation according to the updated neighbor cell information. The method, the device and the mobile terminal for reselecting the high-standard network are beneficial to the mobile terminal to quickly find out the appropriate frequency point when the high-standard network is reselected, the time consumed in reselecting the network is shortened to a certain extent, and the user experience is improved.
Description
Technical Field
The invention relates to the technical field of mobile communication, in particular to a high-standard network reselection method, a high-standard network reselection device and a mobile terminal.
Background
With the continuous upgrade of the network, the coverage or service range of the high-standard network is difficult to be improved quickly, and a switching technology between the high-standard network and the low-standard network needs to be applied in some scenes. Taking an LTE (Long Term Evolution ) network as an example, when LTE coverage is incomplete, a mobile terminal usually adopts a mode of interoperation between LTE and 2G/3G data services to solve the problem, so that the network of the mobile terminal is switched between 4G and 2G/3G. In addition, because the 4G network does not support the voice service temporarily, when the voice call is performed, the mobile terminal needs to fall back to the 2G/3G network, and when the voice call is ended, the mobile terminal starts the process of network reselection to return to the 4G network.
In order to enable the mobile terminal to quickly fall back to the 4G network from the 2G/3G network, the neighbor information issued by the network side is applied, for example: however, due to reasons such as network abnormality, a frequency point in the neighboring cell information does not exist, and it may not fall back to the 4G network based on the neighboring cell information, and only a suitable LTE frequency point can be searched from the neighboring cell according to a set search period (e.g., 3 minutes), and when the suitable LTE frequency point is searched, the frequency point is reselected to the LTE network, which results in a long time for reselection, and reduces user experience.
Disclosure of Invention
In view of this, an object of the embodiments of the present invention is to provide a method and an apparatus for high-standard network reselection, and a mobile terminal, so as to solve the problem of reducing user experience due to long time consumption during high-standard network reselection.
In order to achieve the above purpose, the embodiment of the present invention adopts the following technical solutions:
in a first aspect, an embodiment of the present invention provides a method for reselecting a high-standard network, where the method is applied to a mobile terminal, and includes: when the mobile terminal is in an idle state of a low-standard network and receives a different-system neighbor broadcast message sent by the low-standard network, checking whether neighbor information of the broadcast message contains a frequency point of a pre-recorded high-standard network; if not, adding the frequency point of the high-standard network into the neighbor cell information to obtain updated neighbor cell information; and performing high-standard network reselection operation according to the updated neighbor cell information.
In a preferred embodiment of the present invention, the method further includes: and when the mobile terminal falls back from the high-standard network to the low-standard network, recording the frequency point of the currently used high-standard network.
In a preferred embodiment of the present invention, the step of adding the frequency point of the high-standard network to the neighbor information includes: acquiring the priority of the frequency points of the high-standard network; and adding the frequency points of the high-standard network into the adjacent area information according to the priority.
In a preferred embodiment of the present invention, the step of obtaining the priority of the frequency point of the high standard network includes: searching frequency points in the same frequency band as the frequency points of the high standard network in the adjacent area information; and determining the priority of the searched frequency point as the priority of the frequency point of the high standard network.
In a preferred embodiment of the present invention, the step of obtaining the priority of the frequency point of the high standard network includes: when the adjacent cell information does not have the frequency point with the same frequency band as the frequency point of the high standard network, judging whether the adjacent cell information has the frequency point with the same standard as the frequency point of the high standard network; if so, determining the priority of the searched frequency point as the priority of the frequency point of the high standard network; if not, determining the priority of the first adjacent cell frequency point in the adjacent cell information as the priority of the frequency point of the high standard network.
In a preferred embodiment of the present invention, the step of adding the frequency point of the high-standard network to the neighbor information according to the priority includes: acquiring parameters of frequency points with priority in neighbor cell information, wherein the parameters comprise: a priority level, a signal strength threshold, and a priority threshold; and adding the frequency point of the high-standard network in the adjacent cell information, and taking the obtained parameter as the parameter of the frequency point of the high-standard network.
In a preferred embodiment of the present invention, the high-standard network is 4G or 5G, and the low-standard network is 2G or 3G.
In the preferred embodiment of the present invention, when the high-standard network is an LTE network in 4G and the low-standard network is an EVDO/eHRPD network in 3G, the neighbor information is an ORNL list.
In a second aspect, an embodiment of the present invention provides a device for reselecting a high-standard network, where the device is applied to a mobile terminal, and the device includes: the mobile terminal comprises a frequency point checking module, a frequency point judging module and a processing module, wherein the frequency point checking module is used for checking whether the neighbor cell information of the broadcast message contains the frequency point of the pre-recorded high-standard network or not when the mobile terminal is in an idle state of the low-standard network and receives the inter-system neighbor cell broadcast message sent by the low-standard network; a frequency point adding module, configured to add a frequency point of the high-standard network to the neighboring cell information to obtain updated neighboring cell information when a check result of the frequency point checking module is negative; and the network reselection module is used for performing high-standard network reselection operation according to the updated neighbor cell information.
In a third aspect, an embodiment of the present invention provides a mobile terminal, including a processor and a memory, where the memory is used to store a program that supports the processor to execute the method described in the first aspect, and the processor is configured to execute the program stored in the memory.
In a fourth aspect, embodiments of the present invention provide a computer storage medium for storing computer software instructions for an apparatus according to the second aspect.
Compared with the prior art, the method, the device and the mobile terminal for reselecting the high-system network provided by the embodiment of the invention can check whether the neighbor cell information of the broadcast message contains the pre-recorded frequency point of the high-system network when the mobile terminal is in the idle state of the low-system network and receives the inter-system neighbor cell broadcast message sent by the low-system network, and if not, the frequency point of the high-system network can be added into the neighbor cell information to obtain the updated neighbor cell information, so that the mobile terminal performs the high-system network reselection operation according to the updated neighbor cell information, the mobile terminal can be helped to quickly find the appropriate frequency point when performing the high-system network reselection, the time consumed in network reselection is shortened to a certain extent, and the user experience is improved.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a flowchart of a method for reselecting a mobile terminal from eHRPD to LTE in an idle state according to an embodiment of the present invention.
Fig. 2 is a flowchart of a method for reselecting a high-standard network according to an embodiment of the present invention.
Fig. 3 is a flowchart of another method for reselecting a high-system network according to an embodiment of the present invention.
Fig. 4 is a flowchart of a third method for high-system network reselection according to an embodiment of the present invention.
Fig. 5 is a flowchart of a method for obtaining priority of frequency points of a high-standard network according to an embodiment of the present invention.
Fig. 6 is a schematic structural diagram of an apparatus for high-system network reselection according to an embodiment of the present invention.
Fig. 7 is a schematic structural diagram of another apparatus for high-system network reselection according to an embodiment of the present invention.
Fig. 8 is a schematic structural diagram of a mobile terminal according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
To facilitate understanding of the embodiments of the present invention, first, a network reselection mechanism of the mobile terminal is described.
The LTE network is a high-standard network, and is a direction of network evolution in the future, and for operators of CDMA (Code Division Multiple Access) and LTE networks operating simultaneously in the future, a network reselection scheme for LTE and CDMA needs to be carefully considered. For Data services, in an area where the coverage of the LTE network is not perfect at present, when a user uses Data services in a network where LTE and CDMA coexist, a handover from the LTE network to the CDMA network or from the CDMA network to the LTE network inevitably occurs, and the handover is mainly realized through an interworking process between LTE and eHRPD (evolved High Rate Packet Data) networks.
The wireless connection between the mobile terminal and the LTE network is called RRC (Radio Resource Control) connection, and according to the connection state of the RRC, the state of the mobile terminal can be divided into an idle state and an active state, and the interoperation between the LTE and eHRPD networks occurring in the idle state and the active state of the mobile terminal is implemented according to different principle flows, so that the interoperation process can also be divided into an idle state interoperation and an active state interoperation based on the state of the mobile terminal. The method, the device and the mobile terminal for reselecting the high-standard network provided by the embodiment of the invention are carried out based on interoperation in an idle state.
Taking an idle eHRPD to LTE reselection procedure as an example, fig. 1 is a flowchart of a method for reselecting a mobile terminal from eHRPD to LTE in an idle state. In a specific implementation, the eHRPD system will issue a new ORNL list message, and this message will carry information of the network system, and mainly includes: priority pri (eHRPD) of the current eHRPD system, priority pri (LTE) of the inter-system (LTE), reselection threshold ThreshX when LTE is used as a reselection target system, ThreshX (lower than the reselection threshold) when LTE is used as a low priority, ThreshServing (second reselection threshold) of eHRPD, frequency point information, and the like.
After receiving the ORNL list message, the mobile terminal automatically and periodically searches for a system signal of LTE, and determines whether the priority pri (LTE) of LTE is greater than the priority pri (eHRPD) of the eHRPD system, and if so, when the LTE reference signal strength rsrp (LTE) is greater than the LTE threshold ThreshX, the mobile terminal reselects to the LTE network. When the priority pri (LTE) of LTE is less than the priority pri (eHRPD) of eHRPD system, the mobile terminal needs to reselect to the LTE network when the pilot Ec/io (eHRPD) of eHRPD cell is less than ThreshServing of eHRPD and the LTE reference Signal strength rsrp (LTE) is higher than ThreshX of LTE, where the LTE reference Signal strength rsrp (LTE) refers to the strength rsrp (reference Signal Receiving power) of reference Signal received power.
Through the flow chart of reselection from eHRPD to LTE in idle state shown in fig. 1, the mobile terminal automatically searches for the LTE system at regular intervals, and reselects the LTE system if a valid signal of the LTE system can be searched. It can be seen from the above principle that the reselection scheme is completed at the mobile terminal side, and the operation can be performed only after the mobile terminal searches for a suitable LTE frequency point according to a preset search period, and the search process is not assisted by an LTE system, which often consumes a long time to search for a suitable LTE frequency point, affects the perception of the user, and results in poor user experience. If the system is improved from the network side, the eHRPD system needs to be upgraded and debugged, and network parameters need to be reconfigured, etc., which greatly increases the workload.
Based on the above analysis, embodiments of the present invention provide a method and an apparatus for reselecting a high-standard network, and a mobile terminal, so as to solve the technical problem that a user experience is poor due to long time consumption of the mobile terminal when reselecting an LTE network.
For the convenience of understanding the embodiment of the present invention, first, a detailed description is given to a method for reselecting a high-standard network disclosed in the embodiment of the present invention.
The first embodiment is as follows:
an embodiment of the present invention provides a method for reselecting a high-standard network, where the method is applied to a mobile terminal, where the mobile terminal in the embodiment of the present invention may be a terminal with a data networking function, such as a smart phone or a tablet computer, and as shown in fig. 2, the method includes the following steps:
step S102, when the mobile terminal is in an idle state of a low-standard network and receives a heterogeneous system neighbor broadcast message sent by the low-standard network, checking whether neighbor information of the broadcast message contains a pre-recorded frequency point of the high-standard network;
the neighbor cell information is carried in the inter-system neighbor cell broadcast message, and under different network environments, the specific form or name of the inter-system neighbor cell broadcast message is different, for example:
the name of the inter-System neighbor broadcast message of the GSM (Global System for Mobile communication) is SIB2 quater;
the name of the broadcast message of the different system neighboring cell of TDSCDMA/WCDMA (Time Division-Synchronous Code Division Multiple Access, Wideband Code Division Multiple Access) is SIB 19;
the broadcast message of the EVDO (EV-DO)/eHRPD adjacent cell of the different system is ORNL;
based on the inter-system neighbor broadcast messages in different network environments, the forms or names of the corresponding neighbor information are also different, and the neighbor information in the embodiment of the present invention may be a set of information about neighbor frequency points and parameters (e.g., priorities and thresholds) corresponding to the neighbor frequency points, which are carried by the broadcast messages, and this embodiment is not particularly limited.
Step S104, if not, adding the frequency point of the high standard network into the neighboring cell information to obtain updated neighboring cell information;
and step S106, performing high-standard network reselection operation according to the updated neighbor cell information.
The method for reselecting the high-standard network provided by the embodiment of the invention checks whether the neighbor cell information of the broadcast message contains the pre-recorded frequency point of the high-standard network or not when the mobile terminal is in the idle state of the low-standard network and receives the inter-system neighbor cell broadcast message sent by the low-standard network, and if not, the frequency point of the high-standard network can be added into the neighbor cell information to obtain the updated neighbor cell information, so that the mobile terminal performs the reselection operation of the high-standard network according to the updated neighbor cell information, the mobile terminal is facilitated to quickly find the appropriate frequency point when performing the reselection of the high-standard network, the time consumed during network reselection is shortened to a certain extent, and the user experience is improved.
Example two:
based on the flowchart of the method for reselecting the high-standard network shown in fig. 2, the frequency points of the high-standard network may be recorded and stored locally when the mobile terminal is connected to the high-standard network, or may be recorded and stored locally when the mobile terminal falls back from the high-standard network to the low-standard network.
Based on the fact that the frequency points of the high-standard network are preferably recorded and stored in the latter manner, the embodiment of the present invention further provides a flowchart of another method for reselecting the high-standard network, as shown in fig. 3, before the mobile terminal executes the method shown in fig. 2, the method further includes step S101,
and step S101, when the mobile terminal falls back from the high-standard network to the low-standard network, recording the frequency point of the currently used high-standard network.
Specifically, the frequency point of the high-standard network is the frequency point successfully attached to the mobile terminal for the last time, and after the mobile terminal records the frequency point of the high-standard network, the frequency point of the high-standard network can be stored in a pre-designated memory, so that the mobile terminal can conveniently perform network reselection.
The specific contents of steps S102 to S106 shown in fig. 3 are the same as steps S102 to S106 shown in fig. 2, and reference may be made to the corresponding processes in the above embodiments, which are not described herein again in this embodiment of the present invention.
The method for reselecting the high-standard network provided by the embodiment of the invention records the frequency point of the currently used high-standard network when the mobile terminal falls back from the high-standard network to the low-standard network, and stores the frequency point to the designated position, thereby being beneficial to searching the frequency point information of the high-standard network in time when the mobile terminal performs network reselection and facilitating subsequent neighbor information updating operation.
Example three:
in practical use, the high-standard network is 4G or 5G, the low-standard network is 2G or 3G, each network standard includes multiple network frequency points, and each frequency point has a corresponding priority, so that this embodiment provides a preferred implementation manner for setting the frequency point priority of the high-standard network when performing an operation of adding the frequency point of the high-standard network to the neighbor information. Based on this, on the basis of the first embodiment and the second embodiment, an embodiment of the present invention provides a third method for high-definition network reselection, and as shown in fig. 4, a flowchart of the third method for high-definition network reselection includes the following steps:
step S302, the mobile terminal in the idle state of the low-standard network receives the inter-system adjacent cell broadcast message sent by the low-standard network;
step S304, checking whether the neighbor cell information of the broadcast message contains the frequency point of the pre-recorded high-standard network; if yes, go to step S314; if not, executing step S306;
the pre-recorded frequency points of the high-standard network are recorded when the mobile terminal falls back from the high-standard network to the low-standard network.
Step S306, acquiring the priority of the frequency points of the high-standard network (high-standard priority for short);
step S308, obtaining parameters of frequency points with high system priority in the neighboring cell information, wherein the parameters comprise: a priority level, a signal strength threshold, and a priority threshold;
step S310, adding a frequency point of the high-standard network in the neighbor cell information, and taking the obtained parameter as the parameter of the frequency point of the high-standard network;
step S312, performing high-standard network reselection operation according to the updated neighbor cell information.
Step S314, the high-standard network reselection operation is performed according to the neighboring cell information of the broadcast message issued by the low-standard network.
Specifically, when the mobile terminal is running, no matter the high-system network reselection operation is performed according to the updated neighboring cell information, or the high-system network reselection operation is performed according to the neighboring cell information of the broadcast message sent by the low-system network, a process of the reselection operation may be performed according to a flowchart of a reselection method of the mobile terminal from eHRPD to LTE shown in fig. 1.
According to the method for reselecting the high-standard network provided by the embodiment of the invention, when the mobile terminal is in the idle state of the low-standard network and the frequency point of the high-standard network is added into the neighbor cell information, the frequency point of the high-standard network is added into the neighbor cell information according to the priority in a manner of acquiring the priority of the frequency point of the high-standard network so as to update the neighbor cell information, so that the search time for searching the appropriate frequency point of the high-standard network can be shortened when the mobile terminal performs the reselection operation of the high-standard network according to the updated neighbor cell information, the search efficiency is improved, and the experience degree of a user is also improved.
Preferably, the specific process of acquiring the priority of the frequency point of the high standard network in step S306 may be executed according to the method shown in fig. 5, and as shown in the flowchart of the method of acquiring the priority of the frequency point of the high standard network in fig. 5, the method includes the following steps:
step S402, acquiring frequency points of a high-standard network;
in practical use, when the high-standard network is an LTE network in 4G and the low-standard network is an EVDO/eHRPD network in 3G, the neighboring cell information is an ORNL list.
Taking the frequency point to which the mobile terminal is successfully attached for the last time as the EARFCN2446 frequency point in the 4G-LTE network as an example, at this time, the inter-system neighbor cell broadcast message received by the mobile terminal is an ORNL list, and at this time, the ORNL list is also the neighbor cell information. The mobile terminal judges whether the EARFCN2446 frequency point exists in the ORNL list, if so, the LTE reselection operation can be directly executed, and if not, the EARFCN2446 frequency point needs to be added into the ORNL list. Specifically, a priority level needs to be set for the frequency point, so that the frequency point is added to an appropriate position in the ORNL list according to the priority level.
Step S404, searching whether a frequency point with the same frequency band as the frequency point of the high-standard network exists in the ORNL list, if so, executing step S406, otherwise, executing step S408;
specifically, the LTE network includes two systems, TDD-LTE and FDD-LTE, each system includes multiple bandwidths, each bandwidth corresponds to a different frequency Band, and the EARFCN2446 frequency point belongs to the LTE Band5FDD frequency Band, so that when searching, a frequency point in the same frequency Band as the EARFCN2446, that is, a frequency point in the frequency Band5, needs to be searched first, and when a frequency point in the frequency Band5 is searched, the operation of step S406 is executed.
Step S406, determining the priority of the searched frequency point as the priority of the frequency point of the high standard network;
generally, the 2446/2452 frequency points belong to the LTE Band5FDD frequency Band, so when the mobile terminal finds the 2452 frequency point, the priority of 2452 can be determined as the priority of EARFCN 2446; further, when the frequency point in the same frequency band is not found, the frequency point closest to the 2446 frequency point in the frequency band5 can be continuously found, and the priority of the frequency point closest to the frequency band can be determined as the priority of the EARFCN 2446; if the frequency point in the same frequency band as EARFCN2446 is not found in the band5 frequency band, the step S408 is continuously executed.
Step S408, judging whether the ORNL list has frequency points with the same standard as the frequency points of the high standard network; if yes, go to step S410, if no, go to step S412;
because the FDD-LTE system includes multiple frequency bands, when no suitable frequency point is found in the same frequency band, it is possible to continue to find whether there is a frequency point of the same system in the ORNL list, and when a frequency point of the same system is found, the operation of step S410 is executed.
Step S410, determining the priority of the searched frequency point as the priority of the frequency point of the high standard network;
step S412, determining the priority of the first neighboring frequency point in the ORNL list as the priority of the frequency point of the high-standard network.
When the ORNL list does not have frequency points in the same frequency band or in the same standard, the frequency point of the first neighboring cell may be selected, and the priority of the frequency point of the first neighboring cell may be determined as the priority of the frequency point of the high-standard network. In specific implementation, the network planning of the first neighboring cell may be implemented by referring to a related technology, so as to ensure the network performance of the first neighboring cell.
By determining the priority of the frequency point of the high-standard network through the method, the frequency point which is successfully attached to the mobile terminal for the last time can be added to a proper position in the ORNL list so as to update the ORNL list, so that the method is beneficial to quickly finding out the proper frequency point when the mobile terminal carries out the high-standard network reselection operation, the time consumed in network reselection is shortened to a certain extent, and the user experience is improved.
Example four:
on the basis of the foregoing embodiment, an embodiment of the present invention further provides a device for high-standard network reselection, where the device is applied to a mobile terminal, and as shown in fig. 6, the device for high-standard network reselection includes a frequency point checking module 10, a frequency point adding module 20, and a network reselection module 30, and functions of each module are as follows:
a frequency point checking module 10, configured to check whether the neighbor cell information of the broadcast message includes a pre-recorded frequency point of the high-system network when the mobile terminal is in an idle state of the low-system network and receives an inter-system neighbor cell broadcast message sent by the low-system network;
a frequency point adding module 20, configured to add a frequency point of the high-standard network to the neighboring cell information to obtain updated neighboring cell information when a check result of the frequency point checking module is negative;
and the network reselection module 30 is configured to perform high-level network reselection operation according to the updated neighboring cell information.
The device for reselecting the high-standard network provided by the embodiment of the invention can check whether the neighbor cell information of the broadcast message contains the pre-recorded frequency point of the high-standard network or not when the mobile terminal is in the idle state of the low-standard network and receives the inter-system neighbor cell broadcast message sent by the low-standard network, and if not, the frequency point of the high-standard network can be added into the neighbor cell information to obtain the updated neighbor cell information, so that the mobile terminal performs the reselection operation of the high-standard network according to the updated neighbor cell information, the mobile terminal can be helped to quickly find the appropriate frequency point when performing the reselection of the high-standard network, the time consumed during network reselection is shortened to a certain extent, and the user experience is improved.
Corresponding to the schematic structural diagram of the device for reselecting the high-standard network shown in fig. 6, fig. 7 further shows a schematic structural diagram of another device for reselecting the high-standard network provided in the embodiment of the present invention, and in addition to the structures shown in fig. 6, the device further includes a frequency point recording module 40, where the frequency point recording module is configured to record a frequency point of the currently used high-standard network when the mobile terminal falls back from the high-standard network to the low-standard network.
Preferably, the frequency point adding module 20 is configured to: acquiring the priority of the frequency points of the high-standard network; and adding the frequency points of the high-standard network into the adjacent area information according to the priority.
Preferably, the frequency point adding module 20 is further configured to: searching frequency points in the same frequency band as the frequency points of the high standard network in the adjacent area information; and determining the priority of the searched frequency point as the priority of the frequency point of the high standard network.
Further, the frequency point adding module 20 is further configured to: when the adjacent cell information does not have the frequency point with the same frequency band as the frequency point of the high standard network, judging whether the adjacent cell information has the frequency point with the same standard as the frequency point of the high standard network; if so, determining the priority of the searched frequency point as the priority of the frequency point of the high standard network; if not, determining the priority of the first adjacent cell frequency point in the adjacent cell information as the priority of the frequency point of the high standard network.
Further, the frequency point adding module 20 is further configured to: acquiring parameters of frequency points with the priority of the high-standard network frequency points in the neighbor information, wherein the parameters comprise: a priority level, a signal strength threshold, and a priority threshold; and adding the frequency point of the high-standard network in the adjacent cell information, and taking the obtained parameter as the parameter of the frequency point of the high-standard network.
The high-standard network in the embodiment of the invention is 4G or 5G, and the low-standard network is 2G or 3G. Further, when the high-standard network is an LTE network in 4G and the low-standard network is an EVDO/eHRPD network in 3G, the neighbor cell information is an ORNL list.
The implementation principle and the technical effect of the apparatus for reselecting a high-standard network provided in the embodiment of the present invention are the same as those of the foregoing method embodiment for reselecting a high-standard network, and for brief description, reference may be made to corresponding contents in the foregoing method embodiment for the part where the apparatus embodiment is not mentioned.
An embodiment of the present invention further provides a mobile terminal, and in one possible design, the mobile terminal includes a processor and a memory, where the memory is used to store a program that supports the processor to execute the method in the foregoing embodiment, and the processor is configured to execute the program stored in the memory. The mobile terminal may also include a communication interface for communicating with other devices or a communication network. The mobile terminal may be any terminal device including a mobile phone, a tablet computer, a PDA (Personal digital assistant), a vehicle-mounted computer, and the like. Fig. 8 is a block diagram of a mobile terminal according to an embodiment of the present invention. Referring to fig. 8, the mobile terminal includes: radio Frequency (RF) circuitry 1510, memory 1520, input unit 1530, display unit 1540, sensor 1550, audio circuitry 1560, wireless fidelity (WiFi) module 1570, processor 1580, and power supply 1590. Those skilled in the art will appreciate that the mobile terminal architecture shown in fig. 8 is not intended to be limiting of mobile terminals and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components. The following describes each component of the mobile terminal of the present embodiment with reference to fig. 8:
the RF circuit 1510 may be configured to receive and transmit signals during information transceiving, and in particular, receive downlink information of a base station and process the received downlink information to the processor 1580; in addition, the data for designing uplink is transmitted to the base station. In general, RF circuit 1510 includes, but is not limited to, an antenna, at least one Amplifier, a transceiver, a coupler, a Low Noise Amplifier (LNA), a duplexer, and the like. In addition, RF circuit 1510 may also communicate with networks and other devices via wireless communication. The wireless communication may use any communication standard or protocol, including but not limited to Global System for mobile communication (GSM), General Packet Radio Service (GPRS), Code Division Multiple Access (CDMA), Wideband Code Division Multiple Access (WCDMA), Long Term Evolution (LTE), email, Short Messaging Service (SMS), and the like.
The memory 1520 may be used to store software programs and modules, and the processor 1580 performs various functional applications and data processing of the mobile terminal by operating the software programs and modules stored in the memory 1520. The memory 1520 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the cellular phone, and the like. Further, the memory 1520 may include high-speed random access memory and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid-state storage device.
The input unit 1530 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the mobile terminal. Specifically, the input unit 1530 may include a touch panel 1531 and other input devices 1532. The touch panel 1531, also referred to as a touch screen, can collect touch operations of a user (e.g., operations of the user on or near the touch panel 1531 using any suitable object or accessory such as a finger or a stylus) and drive corresponding connection devices according to a preset program. Alternatively, the touch panel 1531 may include two parts, a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, and sends the touch point coordinates to the processor 1580, and can receive and execute commands sent by the processor 1580. In addition, the touch panel 1531 may be implemented by various types such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. The input unit 1530 may include other input devices 1532 in addition to the touch panel 1531. In particular, other input devices 1532 may include, but are not limited to, one or more of a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a trackball, a mouse, a joystick, and the like.
The display unit 1540 may be used to display information input by the user or information provided to the user and various menus of the mobile phone. The Display unit 1540 may include a Display panel 1541, and optionally, the Display panel 1541 may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like. Further, the touch panel 1531 may cover the display panel 1541, and when the touch panel 1531 detects a touch operation on or near the touch panel 1531, the touch operation is transmitted to the processor 1580 to determine the type of the touch event, and then the processor 1580 provides a corresponding visual output on the display panel 1541 according to the type of the touch event. Although in fig. 8, the touch panel 1531 and the display panel 1541 are two separate components to implement the input and output functions of the mobile phone, in some embodiments, the touch panel 1531 and the display panel 1541 may be integrated to implement the input and output functions of the mobile phone.
The mobile terminal may also include at least one sensor 1550, such as light sensors, motion sensors, and other sensors. Specifically, the light sensor may include an ambient light sensor and a proximity sensor, wherein the ambient light sensor may adjust the brightness of the display panel 1541 according to the brightness of ambient light. Audio circuit 1560, speaker 1561, and microphone 1562 may provide an audio interface between a user and the mobile terminal. The audio circuit 1560 may transmit the electrical signal converted from the received audio data to the speaker 1561, and convert the electrical signal into an audio signal by the speaker 1561 and output the audio signal; on the other hand, the microphone 1562 converts collected sound signals into electrical signals, which are received by the audio circuit 1560 and converted into audio data, which are processed by the audio data output processor 1580 and then passed through the RF circuit 1510 for transmission to, for example, another cellular phone, or for output to the memory 1520 for further processing.
WiFi belongs to short-distance wireless transmission technology, and the mobile terminal can provide wireless broadband internet access for a user through a WiFi module 1570. Although fig. 8 shows WiFi module 1570, it is understood that it does not belong to the essential constitution of the mobile terminal, and may be omitted entirely as needed within the scope not changing the essence of the invention.
The processor 1580 is a control center of the mobile terminal, connects various parts of the entire mobile phone using various interfaces and lines, and performs various functions of the mobile terminal and processes data by operating or executing software programs and/or modules stored in the memory 1520 and calling data stored in the memory 1520, thereby integrally monitoring the mobile terminal. Optionally, the processor 1580 may include one or more processing units; preferably, the processor 1580 may incorporate an application processor, which primarily handles operating systems, user interfaces, application programs, and the like. The processor 1580 may or may not incorporate a modem processor, which may or may not be incorporated into the processor 1580.
The mobile terminal also includes a power supply 1590 (e.g., a battery) for powering the various components, which may be logically coupled to the processor 1580 via a power management system for managing charging, discharging, and power consumption management functions via the power management system.
Although not shown, the mobile terminal may further include a camera, a bluetooth module, and the like, which are not described herein again.
It should be noted that, in the present specification, the embodiments are all described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments may be referred to each other.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus and method can be implemented in other ways. The apparatus embodiments described above are merely illustrative, and for example, the flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of apparatus, methods and computer program products according to various embodiments of the present invention. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
In addition, each functional module or unit in each embodiment of the present invention may be integrated together to form an independent part, or each module may exist separately, or two or more modules may be integrated to form an independent part.
The functions, if implemented in the form of software functional modules and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions or without necessarily implying any relative importance. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
The embodiment of the invention also discloses:
A1. a method for reselecting a high-standard network is applied to a mobile terminal and comprises the following steps:
when the mobile terminal is in an idle state of a low-standard network and receives a different-system neighbor broadcast message sent by the low-standard network, checking whether neighbor information of the broadcast message contains a pre-recorded frequency point of the high-standard network;
if not, adding the frequency point of the high standard network into the neighbor cell information to obtain updated neighbor cell information;
and performing high-standard network reselection operation according to the updated neighbor cell information.
A2. The method of a1, the method further comprising:
and when the mobile terminal falls back from the high-standard network to the low-standard network, recording the frequency point of the currently used high-standard network.
A3. According to the method of a1, the step of adding the frequency point of the high standard network to the neighbor information includes:
acquiring the priority of the frequency points of the high standard network;
and adding the frequency points of the high-standard network into the neighbor cell information according to the priority.
A4. According to the method of a3, the step of obtaining the priority of the frequency point of the high standard network includes:
searching the frequency point in the same frequency band as the frequency point of the high standard network in the adjacent cell information;
and determining the priority of the searched frequency point as the priority of the frequency point of the high standard network.
A5. According to the method of a4, the step of obtaining the priority of the frequency point of the high standard network includes:
when the adjacent cell information does not have a frequency point with the same frequency band as the frequency point of the high standard network, judging whether the adjacent cell information has the frequency point with the same standard as the frequency point of the high standard network;
if so, determining the priority of the searched frequency point as the priority of the frequency point of the high standard network;
if not, determining the priority of the first adjacent cell frequency point in the adjacent cell information as the priority of the frequency point of the high standard network.
A6. According to the method described in a3, the step of adding the frequency point of the high standard network to the neighbor information according to the priority includes:
acquiring parameters of frequency points with the priority being the priority in the neighbor cell information, wherein the parameters comprise: a priority level, a signal strength threshold, and a priority threshold;
and adding the frequency point of the high-standard network in the neighbor cell information, and taking the acquired parameter as the parameter of the frequency point of the high-standard network.
A7. According to the method of any one of A1-A6, the high-standard network is 4G or 5G, and the low-standard network is 2G or 3G.
A8. According to the method described in a7, when the high-standard network is an LTE network in 4G and the low-standard network is an EVDO/eHRPD network in 3G, the neighbor information is an ORNL list.
B9. A device for reselecting a high-standard network is applied to a mobile terminal and comprises:
the mobile terminal comprises a frequency point checking module, a frequency point judging module and a processing module, wherein the frequency point checking module is used for checking whether the neighbor cell information of the broadcast message contains the frequency point of the pre-recorded high-standard network or not when the mobile terminal is in an idle state of the low-standard network and receives the inter-system neighbor cell broadcast message sent by the low-standard network;
a frequency point adding module, configured to add the frequency point of the high-standard network to the neighboring cell information to obtain updated neighboring cell information when the check result of the frequency point checking module is negative;
and the network reselection module is used for performing high-standard network reselection operation according to the updated neighbor cell information.
B10. The apparatus of B9, the apparatus further comprising:
and the frequency point recording module is used for recording the currently used frequency point of the high-standard network when the mobile terminal falls back from the high-standard network to the low-standard network.
B11. According to the apparatus of B9, the frequency point adding module is configured to: acquiring the priority of the frequency points of the high standard network; and adding the frequency points of the high-standard network into the neighbor cell information according to the priority.
B12. According to the apparatus of B11, the frequency point adding module is further configured to: searching the frequency point in the same frequency band as the frequency point of the high standard network in the adjacent cell information; and determining the priority of the searched frequency point as the priority of the frequency point of the high standard network.
B13. According to the apparatus of B12, the frequency point adding module is further configured to: when the adjacent cell information does not have a frequency point with the same frequency band as the frequency point of the high standard network, judging whether the adjacent cell information has the frequency point with the same standard as the frequency point of the high standard network; if so, determining the priority of the searched frequency point as the priority of the frequency point of the high standard network; if not, determining the priority of the first adjacent cell frequency point in the adjacent cell information as the priority of the frequency point of the high standard network.
B14. According to the apparatus of B11, the frequency point adding module is further configured to: acquiring parameters of frequency points with the priority being the priority in the neighbor cell information, wherein the parameters comprise: a priority level, a signal strength threshold, and a priority threshold; and adding the frequency point of the high-standard network in the neighbor cell information, and taking the acquired parameter as the parameter of the frequency point of the high-standard network.
B15. According to the device of any one of B9-14, the high-standard network is 4G or 5G, and the low-standard network is 2G or 3G.
B16. According to the apparatus in B15, when the high-standard network is an LTE network in 4G and the low-standard network is an EVDO/eHRPD network in 3G, the neighboring cell information is an ORNL list.
C17. A mobile terminal comprising a processor and a memory, the memory for storing a program enabling the processor to perform the method of any of a1 to A8, the processor being configured to execute the program stored in the memory.
D18. A computer storage medium storing computer software instructions for an apparatus according to any one of B9 to B16.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (14)
1. A method for reselecting a high-standard network is applied to a mobile terminal, and is characterized by comprising the following steps:
when the mobile terminal is in an idle state of a low-standard network and receives a different-system neighbor broadcast message sent by the low-standard network, checking whether neighbor information of the broadcast message contains a pre-recorded frequency point of the high-standard network;
if not, adding the frequency point of the high standard network into the neighbor cell information to obtain updated neighbor cell information;
performing high-standard network reselection operation according to the updated neighbor cell information;
the step of adding the frequency point of the high standard network to the neighbor cell information includes:
acquiring the priority of the frequency points of the high standard network;
adding the frequency points of the high standard network into the neighbor cell information according to the priority;
the step of adding the frequency points of the high-standard network into the neighbor cell information according to the priority comprises the following steps:
acquiring parameters of frequency points with the priority being the priority in the neighbor cell information, wherein the parameters comprise: a priority level, a signal strength threshold, and a priority threshold;
and adding the frequency point of the high-standard network in the neighbor cell information, and taking the acquired parameter as the parameter of the frequency point of the high-standard network.
2. The method of claim 1, further comprising:
and when the mobile terminal falls back from the high-standard network to the low-standard network, recording the frequency point of the currently used high-standard network.
3. The method according to claim 1, wherein the step of obtaining the priority of the frequency points of the high-standard network comprises:
searching the frequency point in the same frequency band as the frequency point of the high standard network in the adjacent cell information;
and determining the priority of the searched frequency point as the priority of the frequency point of the high standard network.
4. The method according to claim 3, wherein the step of obtaining the priority of the frequency points of the high-standard network comprises:
when the adjacent cell information does not have a frequency point with the same frequency band as the frequency point of the high standard network, judging whether the adjacent cell information has the frequency point with the same standard as the frequency point of the high standard network;
if so, determining the priority of the searched frequency point as the priority of the frequency point of the high standard network;
if not, determining the priority of the first adjacent cell frequency point in the adjacent cell information as the priority of the frequency point of the high standard network.
5. The method according to any one of claims 1 to 4, wherein the high-standard network is 4G or 5G, and the low-standard network is 2G or 3G.
6. The method according to claim 5, wherein when the high-standard network is an LTE network in 4G and the low-standard network is an EVDO/eHRPD network in 3G, the neighbor cell information is an ORNL list.
7. A device for reselecting a high-standard network is applied to a mobile terminal, and is characterized by comprising:
the mobile terminal comprises a frequency point checking module, a frequency point judging module and a processing module, wherein the frequency point checking module is used for checking whether the neighbor cell information of the broadcast message contains the frequency point of the pre-recorded high-standard network or not when the mobile terminal is in an idle state of the low-standard network and receives the inter-system neighbor cell broadcast message sent by the low-standard network;
a frequency point adding module, configured to add the frequency point of the high-standard network to the neighboring cell information to obtain updated neighboring cell information when the check result of the frequency point checking module is negative;
the network reselection module is used for performing high-standard network reselection operation according to the updated neighbor cell information;
the frequency point adding module is used for: acquiring the priority of the frequency points of the high standard network; adding the frequency points of the high standard network into the neighbor cell information according to the priority;
the frequency point adding module is further configured to: acquiring parameters of frequency points with the priority being the priority in the neighbor cell information, wherein the parameters comprise: a priority level, a signal strength threshold, and a priority threshold; and adding the frequency point of the high-standard network in the neighbor cell information, and taking the acquired parameter as the parameter of the frequency point of the high-standard network.
8. The apparatus of claim 7, further comprising:
and the frequency point recording module is used for recording the currently used frequency point of the high-standard network when the mobile terminal falls back from the high-standard network to the low-standard network.
9. The apparatus of claim 7, wherein the frequency point adding module is further configured to: searching the frequency point in the same frequency band as the frequency point of the high standard network in the adjacent cell information; and determining the priority of the searched frequency point as the priority of the frequency point of the high standard network.
10. The apparatus of claim 9, wherein the frequency point adding module is further configured to: when the adjacent cell information does not have a frequency point with the same frequency band as the frequency point of the high standard network, judging whether the adjacent cell information has the frequency point with the same standard as the frequency point of the high standard network; if so, determining the priority of the searched frequency point as the priority of the frequency point of the high standard network; if not, determining the priority of the first adjacent cell frequency point in the adjacent cell information as the priority of the frequency point of the high standard network.
11. The device according to any one of claims 7 to 10, wherein the high-standard network is 4G or 5G, and the low-standard network is 2G or 3G.
12. The apparatus of claim 11, wherein the neighbor information is an ORNL list when the high-mode network is an LTE network in 4G and the low-mode network is an EVDO/eHRPD network in 3G.
13. A mobile terminal comprising a processor and a memory, the memory being configured to store a program that enables the processor to perform the method of any of claims 1 to 6, the processor being configured to execute the program stored in the memory.
14. A computer storage medium storing computer software instructions for use by the apparatus of any one of claims 7 to 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710497772.4A CN107094311B (en) | 2017-06-26 | 2017-06-26 | High-standard network reselection method and device and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710497772.4A CN107094311B (en) | 2017-06-26 | 2017-06-26 | High-standard network reselection method and device and mobile terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107094311A CN107094311A (en) | 2017-08-25 |
| CN107094311B true CN107094311B (en) | 2020-08-18 |
Family
ID=59641025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710497772.4A Active CN107094311B (en) | 2017-06-26 | 2017-06-26 | High-standard network reselection method and device and mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107094311B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107682860B (en) * | 2017-09-30 | 2021-06-15 | 奇酷互联网络科技（深圳）有限公司 | Redirection control method, device, network equipment and mobile terminal |
| CN108650699B (en) * | 2018-03-13 | 2020-04-14 | 维沃移动通信有限公司 | Network searching method of mobile terminal and mobile terminal |
| CN108235397A (en) * | 2018-04-10 | 2018-06-29 | 奇酷互联网络科技（深圳）有限公司 | Control method, device and the mobile terminal of random access |
| CN110691390B (en) * | 2018-07-04 | 2021-09-14 | 中国移动通信有限公司研究院 | Method, device, terminal and storage medium for initiating cell reselection |
| CN110677897B (en) * | 2019-08-27 | 2022-05-13 | 潍坊华瑞网络科技有限公司 | Network search control method, terminal and computer readable storage medium |
| CN111148181A (en) * | 2019-12-23 | 2020-05-12 | 东莞宇龙通信科技有限公司 | Method, apparatus, electronic device and medium for using 5G communication network |
| CN111031590B (en) * | 2020-01-10 | 2022-07-19 | Oppo广东移动通信有限公司 | Cell search method, terminal and storage medium |
| CN113938961A (en) * | 2020-06-29 | 2022-01-14 | 北京小米移动软件有限公司 | Information reporting control method, device and storage medium |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103906090A (en) * | 2012-12-28 | 2014-07-02 | 展讯通信（上海）有限公司 | Method and device for measuring LTE adjacent region in non-LTE network |
| CN106888485A (en) * | 2015-12-16 | 2017-06-23 | 中国移动通信集团河南有限公司 | A kind of cut-in method of CSFB terminals, system message SI2_quarter sending methods and device |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101984710A (en) * | 2010-11-12 | 2011-03-09 | 中兴通讯股份有限公司 | Method, device and terminal for searching cell after completion of voice conversation |
| CN102088685B (en) * | 2011-01-20 | 2013-09-11 | 大唐移动通信设备有限公司 | Network side device and method for updating system information block (SIB) |
| CN103517320B (en) * | 2012-06-21 | 2019-02-15 | 中兴通讯股份有限公司 | The control method of cognitive radio system neighboring BS relationship, base station and neighboring BS relationship |
| CN104159247A (en) * | 2013-05-14 | 2014-11-19 | 中兴通讯股份有限公司 | Network searching method, device, terminal and base station |
| CN105848237B (en) * | 2015-01-16 | 2019-05-10 | 中国移动通信集团广东有限公司 | Obtain the method and device of the 2G measurement frequency point of circuit domain dropping CSFB |
| KR102080982B1 (en) * | 2015-02-06 | 2020-02-24 | 애플 인크. | Method and apparatus for time division LTE transmission in unlicensed radio frequency band |
| CN106470453B (en) * | 2015-08-21 | 2019-09-17 | 展讯通信（上海）有限公司 | User terminal and its circuit domain fallback method and device |
| CN105578545B (en) * | 2015-12-31 | 2019-01-18 | 华为技术有限公司 | A kind of residence reselecting and user equipment |
| CN106255157B (en) * | 2016-04-22 | 2019-06-28 | 重庆邮电大学 | A method of redirection process between optimization multimode user terminal mode |
-
2017
- 2017-06-26 CN CN201710497772.4A patent/CN107094311B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103906090A (en) * | 2012-12-28 | 2014-07-02 | 展讯通信（上海）有限公司 | Method and device for measuring LTE adjacent region in non-LTE network |
| CN106888485A (en) * | 2015-12-16 | 2017-06-23 | 中国移动通信集团河南有限公司 | A kind of cut-in method of CSFB terminals, system message SI2_quarter sending methods and device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107094311A (en) | 2017-08-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107094311B (en) | High-standard network reselection method and device and mobile terminal | |
| AU2018432066B2 (en) | Method for selecting nsa and sa networking mode, and terminal device | |
| US10285106B2 (en) | User equipment and method for ensuring continuous service reception in wireless network | |
| CN106851654B (en) | Pseudo base station identification method, pseudo base station identification device and terminal | |
| CN106714250B (en) | Cell registration method and device and computer readable storage medium | |
| CN106961711B (en) | Method and device for controlling mobile terminal to register network and mobile terminal | |
| CN106604314B (en) | WiFi roaming network access method and terminal equipment | |
| CN106851755B (en) | Cell registration method and device | |
| CN111787563A (en) | Method for executing relaxation measurement and terminal equipment | |
| CN108141801A (en) | Residence reselecting, frequency point information management method and device | |
| CN111770529A (en) | Method for processing relaxation measurement parameter update and terminal equipment | |
| CN106961710B (en) | Network access method and terminal | |
| CN107835519B (en) | Call processing method and device and mobile terminal | |
| CN109155963B (en) | System message transmission method, related equipment and communication system | |
| CN110072279B (en) | Network registration mode switching method and terminal | |
| CN108476441B (en) | Cell switching method and terminal equipment | |
| CN113316176B (en) | Method for updating measurement result, terminal device and storage medium | |
| CN110351702B (en) | System information area determining method, indicating method, terminal and network equipment | |
| CN111988867B (en) | Communication method with limited radio resource control and terminal equipment | |
| CN106851784B (en) | network scanning method and terminal equipment | |
| US20230134018A1 (en) | Cell measurement indication method, terminal device, and network device | |
| CN111885654B (en) | Cell switching method and terminal equipment | |
| CN113840318A (en) | Method for executing relaxation measurement and terminal equipment | |
| CN105517113B (en) | Access control method and terminal equipment | |
| CN106686577B (en) | A kind of information processing method, terminal device and computer readable storage medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |