CN104378804B - A kind of method and system transmitting LTE network message by cdma network - Google Patents
A kind of method and system transmitting LTE network message by cdma network Download PDFInfo
- Publication number
- CN104378804B CN104378804B CN201310352584.4A CN201310352584A CN104378804B CN 104378804 B CN104378804 B CN 104378804B CN 201310352584 A CN201310352584 A CN 201310352584A CN 104378804 B CN104378804 B CN 104378804B
- Authority
- CN
- China
- Prior art keywords
- network
- lte
- mode
- terminal
- paging
- 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
Classifications
-
- 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
- H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
-
- 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
- H04W60/00—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/20—Manipulation of established connections
Abstract
The present invention discloses a kind of method and system that LTE network message is transmitted by cdma network.LTE network or 1x network are resided in when being arranged standby on LTE/CDMA1x multimode terminal；The registration process of LTE network and 1x network is completed according to network selection mechanism；If terminal selects standby resident LTE network, terminal enables LTE mode, and 1x and LTE business is carried out in a manner of 1xCSFB；If terminal selects standby resident 1x network, after LTE network state enters suspend mode, terminal enables and is switched to 1x mode, standby resident in 1x network, and can be normally carried out 1x and LTE business.In the present invention, user can select resident LTE network or 1x network at the terminal.
Description
Technical field
The present invention relates to mobile communication technology field more particularly to a kind of LTE network message is transmitted by cdma network
Method and system.
Background technique
The following mobile network will be by CDMA(Code Division Multiple Access, CDMA) network is to LTE
(Long Term Evolution, long term evolution) e-learning quality, cdma network will be with LTE network long-term co-existence.Wherein, 1x net
Network is the 2G network of cdma network, and 1x CS is the circuit domain exchange system in this network, and 1x C/S system can continue in LTE
Shi Daiwei user provides circuit domain voice service.
LTE network is 4G network, and 1xCSFB is the technical side that the voice of LTE network is carried by falling back to 1xCS system
Case.The program increases interoperability network element IWS and interworkng interface S102 between two nets to realize tunnel transmitting in the lte networks
The information of 1x network.The default terminal booting of 1xCSFB scheme is resident in the lte networks, passes through LTE tunnel message sink 1x network
The message such as information, including paging, service request.But with the technique of current terminal and commercial maturity, if terminal is stayed always
LTE network is stayed in, then the duration of terminal standby is far smaller than 1x terminal.
Summary of the invention
In view of above, the present invention proposes a kind of method and system that LTE network message is transmitted by cdma network, to solve
Terminal can not carry out the problem of standby network selection.
According to an aspect of the present invention, a kind of method that LTE network message is transmitted by cdma network is proposed, comprising:
LTE network or 1x network are resided in when being arranged standby on LTE/CDMA1x multimode terminal；LTE is completed according to network selection mechanism
The registration process of network and 1x network；If the standby resident LTE network of terminal selection, terminal enabling LTE mode, and with
1xCSFB mode carries out 1x and LTE business；If terminal selects standby resident 1x network, after LTE network state enters suspend mode,
Terminal enables and is switched to 1x mode, standby resident in 1x network.
In one embodiment of the invention, when terminal opens corresponding LTE applications client, LTE mould is automatically switched to
Formula carries out the calling service of LTE network, handles 1x business by 1xCSFB mode under LTE network.
In one embodiment of the invention, when there is the called paging of LTE network, by LTE paging request by LTE network
1x network is forwarded to enable and be switched to LTE network mode after terminal receives called paging and responds, press under LTE network
1xCSFB mode handles 1x business.
In one embodiment of the invention, MME is arrived the called paging notice of LTE network by IWS and S102 interface
MSC；MSC indicates that LTE pages event in 1x network paging user, paging message；Terminal responds the paging in 1x network, returns
Page-response message is returned, instruction LTE pages event in message；Terminal is switched to LTE network mode after completing 1x page response, etc.
It is paged to LTE network；MSC judgement is the page response to LTE network, terminates this paging by S102 interface notification MME, MSC
Process.
In one embodiment of the invention, after terminal closes LTE applications client or terminates LTE business, by one section
Time returns to dormant state, and terminal is switched to 1x mode, in 1x network resident after network reselection.
According to a further aspect of the invention, a kind of system that LTE network message is transmitted by cdma network is proposed, comprising: set
Unit is set, is configured at when being arranged standby on LTE/CDMA1x multimode terminal and resides in LTE network or 1x network；Registration is single
Member is configured at the registration process that LTE network and 1x network are completed according to network selection mechanism；LTE mode enablement unit, is configured at
When terminal selects standby resident LTE network, LTE mode is enabled, and 1x and LTE business is carried out in a manner of 1xCSFB；1x mode
Unit is enabled, is configured at when terminal selects standby resident 1x network, after LTE network state enters suspend mode, is enabled and switch
It is standby resident in 1x network to 1x mode.
In one embodiment of the invention, 1x mode enablement unit automatically switches in the calling service for having LTE network
To LTE mode, 1x business is handled by 1xCSFB mode under LTE network.
In one embodiment of the invention, the called paging of LTE network is forwarded to 1x network, 1x mode by LTE network
After enabling unit receives called paging and responds, LTE network mode is enabled and be switched to, 1xCSFB mode is pressed under LTE network
Handle 1x business.
In one embodiment of the invention, MME is arrived the called paging notice of LTE network by IWS and S102 interface
MSC；MSC indicates that LTE pages event in 1x network paging user, paging message；1x mode enablement unit is rung in 1x network
It should page, return to page-response message, instruction LTE pages event in message；After 1x mode enablement unit completes page response
It is switched to LTE network mode；MSC judgement is the paging to LTE network, terminates this paging by S102 interface notification MME, MSC
Process.
In one embodiment of the invention, after terminal closes LTE applications client or terminates LTE business, by one section
Time returns to dormant state, and LTE mode enablement unit is switched to 1x mode enablement unit, in 1x network resident after network reselection.
The present invention allows user to select resident LTE network or 1x net at the terminal by improving 1xCSFB scheme
Network.
Further, when terminal resides in 1x network, 1x business, LTE network business, including server call can also be carried out
And called paging.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes a part of the invention, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 show the method flow that one of one embodiment of the invention transmits LTE network message by cdma network
Figure.
Fig. 2 is shown in the method for the present invention, when terminal resides in 1x network, the method that receives the called paging of LTE network
The flow chart of embodiment.
Fig. 3 show the system structure that one of one embodiment of the invention transmits LTE network message by cdma network
Schematic diagram.
Fig. 4 show the present invention and passes through the structural schematic diagram of the embodiment of the system of cdma network transmission LTE network message.
Specific embodiment
Carry out the various exemplary embodiments of detailed description of the present invention now with reference to attached drawing.It should also be noted that unless in addition having
Body explanation, the positioned opposite and numerical value of the component and step that otherwise illustrate in these embodiments do not limit the scope of the invention.
Simultaneously, it should be appreciated that for ease of description, the size of various pieces shown in attached drawing is not according to reality
Proportionate relationship draw.
Be to the description only actually of at least one exemplary embodiment below it is illustrative, never as to the present invention
And its application or any restrictions used.
Technology, method and apparatus known to person of ordinary skill in the relevant may be not discussed in detail, but suitable
In the case of, the technology, method and apparatus should be considered as authorizing part of specification.
It is shown here and discuss all examples in, any occurrence should be construed as merely illustratively, without
It is as limitation.Therefore, the other examples of exemplary embodiment can have different values.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, then in subsequent attached drawing does not need that it is further discussed.
User can be arranged at the terminal it is standby reside in LTE network or 1x network, user's selection is standby in 1x network,
Then terminal start-up logging or after completing LTE business, LTE network state are switched to 1x mode when being suspend mode.Terminal works exist
Under 1x mode, the main paging that can solve LTE network to it.The present invention utilizes existing interoperability network element in 1xCSFB scheme
IWS forwards the paging request of LTE network that will can identify LTE paging request to 1x network, 1x network and terminal and seek accordingly
Response is exhaled, and returns to LTE network, terminal is switched to LTE operating mode after paging successfully；Paging failure or User Status are busy
When, 1x network returns to page response failure to IWS, and terminal continues to reside in 1x mode.
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with specific embodiment, and reference
Attached drawing, the present invention is described in more detail.
Fig. 1 show the method flow that one of one embodiment of the invention transmits LTE network message by cdma network
Figure.Method includes the following steps:
Step 1, LTE network or 1x network are resided in when being arranged standby on LTE/CDMA1x multimode terminal.
Step 2, after shutting down or turning back on, the registration of LTE network and 1x network is completed according to network selection mechanism
Process.
Step 3, judge that terminal is resident LTE network or 1x network, if terminal selects standby resident LTE network, hold
Row step 4 thens follow the steps 5 if terminal selects standby resident 1x network.
Step 4, terminal enables LTE mode, and 1x and LTE business is carried out in a manner of 1xCSFB.
Wherein, the process handled by 1xCSFB mode are as follows: terminal LTE network it is standby or carry out data service when, pass through
The speech connection message of 1x network is initiated or is received in tunnel, is interrupted LTE network connection and is fallen back to the progress voice service of 1x network.
Step 5, after LTE network state enters suspend mode, terminal enables and is switched to 1x mode, stays 1x network is standby
It stays.
Terminal is standby resident in 1x network, can carry out 1x business, LTE network calling service, LTE network called service and seek
It exhales.It will illustrate respectively below.
In one embodiment of the invention, it when terminal carries out 1x business, is carried out by 1x flow through a network, refuses other business
Request.
When terminal can carry out business (such as the calling, short message) of 1x network as usual, indicate that the terminal is in network side MSC
" busy " state, refuses other service requests, the service request come including LTE network.If LTE network has service request hair at this time
To MSC, the service denial response of MSC will receive, LTE network is with regard to normal termination related business process.
In one embodiment of the invention, terminal is in idle condition in 1x network, and user wants to carry out the industry of LTE network
It is engaged in (such as browsing data, Streaming Media), that is, when carrying out the calling service of LTE network, terminal opens corresponding applications client,
LTE mode is automatically switched to, to LTE network initiating business request, the letter such as Subscriber Number, type of service is carried in service request
Breath.Enter LTE state of activation after service request success.Terminal uses existing 1xCSFB when being in activated state under LTE network
Mode receives the information of 1x network.
Further, if any 1x voice (1x voice is prior to LTE business), terminal is switched to 1x mode and carries out business, and hangs
Rise LTE default bearing and related service session, to 1x voice after return LTE network continue LTE business.
In one embodiment of the invention, when there is the called paging of LTE network, by LTE paging request by LTE network
1x network is forwarded to enable and be switched to LTE network mode after terminal receives called paging and responds, press under LTE network
1xCSFB mode handles 1x business.
Fig. 2 is shown in the method for the present invention, when terminal resides in 1x network, the method that receives the called paging of LTE network
The flow chart of embodiment.Method includes the following steps:
Step 21, terminal is in idle condition in 1x network, has the paging of LTE network to arrive, that is, when LTE is called, MME
Paging message is sent out to eNodeB, and this event is notified by MSC by IWS and S102 interface.
Step 22, MSC sends terminal by BSC and BTS for 1x paging request in the 1x network paging user, paging
Indicate that LTE pages event in message.
Step 23, terminal responds the paging in 1x network, returns to page-response message, message to MSC by BTS and BSC
Middle instruction LTE pages event, and terminal is switched to LTE network mode.
Step 24, MSC judgement is the page response to LTE network, terminates this paging by S102 interface notification MME, MSC
Process.MME retransmits paging request after eNodeB no-response paging, and successful page to user continues business procedure.
In one embodiment of the invention, after terminal closes LTE applications client or terminates LTE business, by one section
Time returns to dormant state, and terminal is switched to 1x mode, in 1x network resident after network reselection.
Fig. 3 show the system structure that one of one embodiment of the invention transmits LTE network message by cdma network
Schematic diagram.The system includes: setting unit, registering unit, LTE mode enablement unit and 1x mode enablement unit.
Setting unit, is configured on LTE/CDMA1x multimode terminal, and LTE network or 1x net are resided in when being arranged standby
Network.
Registering unit is configured in terminal, and the registration process of LTE network and 1x network is completed according to network selection mechanism.
LTE mode enablement unit, is configured in terminal, when terminal selects standby resident LTE network, enables LTE mode,
And 1x and LTE business is carried out in a manner of 1xCSFB.The process handled by 1xCSFB mode are as follows: terminal LTE network it is standby or into
When row data service, the speech connection message of 1x network is initiated or received by tunnel, is interrupted LTE network connection and is fallen back to 1x net
Network carries out voice service.
1x mode enablement unit, is configured in terminal, when terminal selects standby resident 1x network, in LTE network state
Into after suspend mode, 1x mode is enabled and is switched to, it is standby resident in 1x network.
In one embodiment of the invention, 1x mode enablement unit is when terminal carries out 1x business, by 1x flow through a network
It carries out, network side refuses other service requests.
In one embodiment of the invention, 1x mode enablement unit automatically switches in the calling service for having LTE network
To LTE mode, 1x business is handled by 1xCSFB mode under LTE network.Further, if any 1x voice, 1x mode enablement unit
Be switched to 1x mode and carry out business, and hang up LTE default bearing and related service session, to 1x voice after return to LTE net
Network continues LTE business.
In one embodiment of the invention, the called paging of LTE network is forwarded to 1x network, 1x mode by LTE network
After enabling unit receives called paging and responds, LTE network mode is enabled and be switched to, 1xCSFB mode is pressed under LTE network
Handle 1x business.
Wherein, the called paging of LTE network is notified MSC by IWS and S102 interface by MME；MSC is in 1x network paging
The user, instruction LTE pages event in paging message；1x mode enablement unit responds the paging in 1x network, returns to paging and rings
Message is answered, instruction LTE pages event in message, also, 1x mode enablement unit is switched to LTE mode enablement unit；MSC judgement
It is the page response to LTE network, this paging process is terminated by S102 interface notification MME, MSC.
In one embodiment of the invention, after terminal closes LTE applications client or terminates LTE business, by one section
Time returns to dormant state, and LTE mode enablement unit is switched to 1x mode enablement unit, in 1x network resident after network reselection.
The present invention allows user to select resident LTE network or 1x net at the terminal by improving 1xCSFB scheme
Network.Further, when terminal resides in 1x network, 1x business, LTE network calling service and LTE network quilt can also be carried out
Cry paging, that is, 1x and LTE business can be normally carried out.
Below by the drawings and specific embodiments, the present invention is described in further details.
Fig. 4 show the present invention and passes through the structural schematic diagram of the embodiment of the system of cdma network transmission LTE network message.
Menu interface or function key are provided on mobile terminals and select LTE network resident or 1x network resident for user, it can
Indicate that LTE network is resident and " battery saving mode " indicates 1x network resident with display " high-speed data mode ", and according to selection result
Realize that network is standby.Terminal can identify the 1x paging message with " LTE pages event " that network is sent, and ring to this paging
" LTE pages event " mark should also be taken.
The 1x network equipment includes equipment of the core network MSC(or MSC Server) and radio reception device BSC and BTS.When
When terminal carries out 1x business, MSC label user " busy " state refuses other service requests；When there is LTE called service, MSC energy
Differentiate that the LTE of IWS forwarding pages event, issue the 1x paging message with " LTE pages event " mark, and can identify corresponding
1x page-response message with " LTE pages event " mark, is forwarded to IWS for LTE page response.BSC can be handled and be had
The 1x paging message and 1x page-response message of " LTE pages event " mark, page flow processing by normal 1x.
LTE network equipment includes core network signalling management equipment MME.When there is LTE called service, MME divides LTE paging
It is not dealt into eNodeB and IWS, in eNodeB no-response paging time-out and while receiving the page response of IWS can retransmit paging request.
IWS is the interoperability network element between LTE network and 1x network, 1xCSFB mode introduce IWS, IWS and MME it
Between be S102 interface, IWS and MSC(or MSC Server) between be A1(or A1p) interface.In the present invention, IWS is in the side 1xCSFB
On the basis of formula, also to support the LTE paging message of forwarding MME to MSC, and forwarding MSC LTE page-response message to
MME。
User waits for terminal using LTE/CDMA1x multimode list, indoors when selected " high-speed data mode " standby in LTE
Network carries out LTE business.When there is 1x audio call, 1x network is fallen back to by 1xCSFB and carries out voice communication, after end of conversation
Network reselection is standby to LTE network.
User needs to go out, and has selected " battery saving mode " at the terminal, and turn back on, terminal standby is in 1x net after booting
Network.User can be normally carried out audio call in 1x network；Browser is opened when inquiring data if you need to surf the Internet can switch to LTE
Network carries out web-browsing service；LTE network, which can also be switched to, after having mail arrival receives mail.When terminal completes webpage
After browsing or mail treatment, LTE network state enters suspend mode, and it is standby that terminal comes back to 1x network.
So far, the present invention is described in detail.In order to avoid covering design of the invention, it is public that this field institute is not described
The some details known.Those skilled in the art as described above, completely it can be appreciated how implementing technology disclosed herein
Scheme.
Method and device of the invention may be achieved in many ways.For example, can by software, hardware, firmware or
Person's software, hardware, firmware any combination realize method and device of the invention.The step of for the method it is above-mentioned
Sequence is merely to be illustrated, and the step of method of the invention is not limited to sequence described in detail above, unless with other sides
Formula illustrates.In addition, in some embodiments, the present invention can be also embodied as recording program in the recording medium, these
Program includes for realizing machine readable instructions according to the method for the present invention.Thus, the present invention also covers storage for executing
The recording medium of program according to the method for the present invention.
Although some specific embodiments of the invention are described in detail by example, the skill of this field
Art personnel it should be understood that above example merely to being illustrated, the range being not intended to be limiting of the invention.The skill of this field
Art personnel are it should be understood that can without departing from the scope and spirit of the present invention modify to above embodiments.This hair
Bright range is defined by the following claims.
Claims (4)
1. a kind of method for transmitting LTE network message by cdma network, it is characterised in that:
LTE network or 1x network are resided in when being arranged standby on LTE/CDMA 1x multimode terminal；
The registration process of LTE network and 1x network is completed according to network selection mechanism；
If terminal selects standby resident LTE network, terminal enables LTE mode, and 1x and LTE industry is carried out in a manner of 1xCSFB
Business；
If terminal selects standby resident 1x network, after LTE network state enters suspend mode, terminal enables and is switched to 1x mould
Formula, it is standby resident in 1x network, when there is the called paging of LTE network, LTE paging request is forwarded to 1x net by LTE network
Network enables and is switched to LTE network mode after terminal receives called paging and responds, by 1xCSFB mode under LTE network
Manage 1x business；Wherein, the called paging of LTE network is notified MSC by IWS and S102 interface by MME；MSC is sought in 1x network
The corresponding user of the terminal is exhaled, instruction LTE pages event in paging message；Terminal responds the paging in 1x network, returns to paging
Response message, instruction LTE pages event in message；Terminal is switched to LTE network mode after completing 1x page response, waits LTE
Network paging；MSC judgement is the page response to LTE network, terminates this paging process by S102 interface notification MME, MSC；
Wherein, after terminal closes LTE applications client or terminates LTE business, dormant state is returned to after a period of time, terminal is cut
1x mode is changed to, in 1x network resident after network reselection.
2. the method for transmitting LTE network message by cdma network according to claim 1, it is characterised in that:
When terminal opens corresponding LTE applications client, the calling service that LTE mode carries out LTE network is automatically switched to,
1x business is handled by 1xCSFB mode under LTE network.
3. a kind of system for transmitting LTE network message by cdma network, it is characterised in that:
Setting unit is configured at and resides in LTE network or 1x network when being arranged standby on LTE/CDMA 1x multimode terminal；
Registering unit is configured at the registration process that LTE network and 1x network are completed according to network selection mechanism；
LTE mode enablement unit is configured at when terminal selects standby resident LTE network, enables LTE mode, and with 1xCSFB
Mode carries out 1x and LTE business；
1x mode enablement unit is configured at when terminal selects standby resident 1x network, after LTE network state enters suspend mode,
1x mode is enabled and is switched to, it is standby resident in 1x network, wherein the called paging of LTE network is forwarded to 1x net by LTE network
Network enables and is switched to LTE network mode after 1x mode enablement unit receives called paging and responds, press under LTE network
1xCSFB mode handles 1x business；Wherein, the called paging of LTE network is notified MSC by IWS and S102 interface by MME；
MSC instruction LTE in the corresponding user of the 1x network paging terminal, paging message pages event；1x mode enablement unit is in 1x
Network responds the paging, returns to page-response message, instruction LTE pages event in message；1x mode enablement unit completes paging
LTE network mode is switched to after response；MSC judgement is the paging to LTE network, is terminated by S102 interface notification MME, MSC
This paging process；
Wherein, after terminal closes LTE applications client or terminates LTE business, dormant state, LTE mould are returned to after a period of time
Formula enables unit and is switched to 1x mode enablement unit, in 1x network resident after network reselection.
4. the system for transmitting LTE network message by cdma network according to claim 3, it is characterised in that:
1x mode enablement unit automatically switches to LTE mode in the calling service for having LTE network, presses under LTE network
1xCSFB mode handles 1x business.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310352584.4A CN104378804B (en) | 2013-08-14 | 2013-08-14 | A kind of method and system transmitting LTE network message by cdma network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310352584.4A CN104378804B (en) | 2013-08-14 | 2013-08-14 | A kind of method and system transmitting LTE network message by cdma network |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104378804A CN104378804A (en) | 2015-02-25 |
| CN104378804B true CN104378804B (en) | 2019-03-15 |
Family
ID=52557384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310352584.4A Active CN104378804B (en) | 2013-08-14 | 2013-08-14 | A kind of method and system transmitting LTE network message by cdma network |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104378804B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3477995B1 (en) | 2016-07-29 | 2021-09-22 | Huawei Technologies Co., Ltd. | Method for accessing inter-rat cell and related device |
| WO2020087546A1 (en) * | 2018-11-02 | 2020-05-07 | Oppo广东移动通信有限公司 | Network information transmission method and obtaining method, network device, and terminal device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101207900A (en) * | 2006-12-20 | 2008-06-25 | 华为技术有限公司 | Method, system and multi-mode terminal for implementing network selection in multi-standard communication network |
| CN101835246A (en) * | 2010-05-12 | 2010-09-15 | 华为终端有限公司 | Executing method of multimode terminal network selection and multimode terminal |
| CN102244928A (en) * | 2010-05-13 | 2011-11-16 | 中兴通讯股份有限公司 | Method, device and system for called and origination calling establishment of voice call |
| CN102893673A (en) * | 2010-04-12 | 2013-01-23 | 高通股份有限公司 | System, apparatus, and method to enable domain selection in multimode device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1322780C (en) * | 2003-10-15 | 2007-06-20 | 华为技术有限公司 | Method for selecting community by multi-mode mobile terminal |
| US20110044248A1 (en) * | 2009-08-18 | 2011-02-24 | Qualcomm Incorporated | Reliable inter-radio access technology core network tunnel |
| CN102892182A (en) * | 2012-08-29 | 2013-01-23 | 中兴通讯股份有限公司 | Method for prolonging standby time of GSM (Global System for Mobile Communications)/TD (Time division) mode terminal, and terminal |
-
2013
- 2013-08-14 CN CN201310352584.4A patent/CN104378804B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101207900A (en) * | 2006-12-20 | 2008-06-25 | 华为技术有限公司 | Method, system and multi-mode terminal for implementing network selection in multi-standard communication network |
| CN102893673A (en) * | 2010-04-12 | 2013-01-23 | 高通股份有限公司 | System, apparatus, and method to enable domain selection in multimode device |
| CN101835246A (en) * | 2010-05-12 | 2010-09-15 | 华为终端有限公司 | Executing method of multimode terminal network selection and multimode terminal |
| CN102244928A (en) * | 2010-05-13 | 2011-11-16 | 中兴通讯股份有限公司 | Method, device and system for called and origination calling establishment of voice call |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104378804A (en) | 2015-02-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI603643B (en) | Resuming packet services in a mobile network | |
| CN105813177B (en) | Discontinuous receiving cycle management method and device | |
| RU2489812C2 (en) | Method and apparatus for providing voice call in mobile communication and said system | |
| CN104160747B (en) | Circuit switching fall-back (CSFB) during pre-paging | |
| KR102191174B1 (en) | Method and apparatus for setting up/releasing radio resource control connection between evolved node b base station and user equipment in communication system | |
| EP3197117B1 (en) | Communication processor, method of implementing volte, mobile terminal, data card | |
| US20210282059A1 (en) | Communications Method and Apparatus | |
| EP2560455B1 (en) | Systems and methods for multiple radio access bearer traffic throttling | |
| JP2011091587A (en) | Wireless communication terminal, wireless communication system, and computer program | |
| CN106856625B (en) | The method, apparatus and terminal for listening to LTE paging of net are searched based on multimode | |
| EP3163949B1 (en) | Apparatuses and methods for handling change of user equipment (ue) usage type | |
| WO2016086523A1 (en) | Terminal processing method, terminal and computer storage medium | |
| JP5995211B2 (en) | Method and mobile switching center and system for returning to the long term evolution network | |
| CN104919873B (en) | Device and method in wireless communication system for paging | |
| CN105813175B (en) | A kind of terminal and terminal staying method | |
| US10388147B2 (en) | Data driven alert system | |
| CN104378804B (en) | A kind of method and system transmitting LTE network message by cdma network | |
| US9674785B2 (en) | Terminal management apparatus, terminal, communication system, terminal management method, and program | |
| US9942285B2 (en) | Transferring from user devices with IMS-enabled connections to user devices with non-IMS-enabled connections | |
| CN104581675B (en) | It is a kind of for updating the method and device of TAI-LAI mapping table | |
| JP2024502890A (en) | Information processing method, terminal, network equipment and readable storage medium | |
| CN112888033B (en) | Switching method, device, equipment and storage medium for resident network of mobile terminal | |
| CN108271192A (en) | A kind of VoLTE exceptions scene localization method and mobility management entity | |
| US9602764B2 (en) | Method for implementing video calls on communication terminal and communication terminal thereof | |
| KR101065560B1 (en) | Call forwarding system and controling method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |