CN100499932C - Method for switching between different-mode networks of double-mode and standby terminal - Google Patents
Method for switching between different-mode networks of double-mode and standby terminal Download PDFInfo
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- CN100499932C CN100499932C CNB2007100895990A CN200710089599A CN100499932C CN 100499932 C CN100499932 C CN 100499932C CN B2007100895990 A CNB2007100895990 A CN B2007100895990A CN 200710089599 A CN200710089599 A CN 200710089599A CN 100499932 C CN100499932 C CN 100499932C
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- 238000000034 method Methods 0.000 title claims abstract description 26
- 238000004891 communication Methods 0.000 claims abstract description 20
- 238000005516 engineering process Methods 0.000 description 10
- 230000011664 signaling Effects 0.000 description 5
- 238000005259 measurement Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000010295 mobile communication Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/14—Reselecting a network or an air interface
- H04W36/144—Reselecting a network or an air interface over a different radio air interface technology
- H04W36/1443—Reselecting a network or an air interface over a different radio air interface technology between licensed networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/34—Reselection control
- H04W36/36—Reselection control by user or terminal equipment
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
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- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The method comprises: when a standby user of mode-1 network needs to switch to the mode-2 network, it enables the standby user of mode-2 network in the terminal; the terminal uses the communication module of mode-2 to switch the user of mode-1 from mode-1 network to mode-2 network; after successfully connecting the mode-2 network, the connection to the mode -1 network is released.
Description
Technical field
The present invention relates to wireless communication field, the method for between different mode networks, switching when relating in particular to the two standby of a kind of double-mode and double-standby terminal.
Background technology
Along with the development of 3G (Third Generation) Moblie technology, TD-SCDMA, CDMA, third generation mobile technologies such as WCDMA have progressively entered the practical stage.But, the needs of supporting second generation mobile communication technology are arranged on third generation communication terminal owing to inevitably occur the problem of aspects such as the network coverage at the beginning of the networking of third generation mobile technology.Along with the development of technology such as WLAN (wireless local area network), the exigence terminal is supported the communication terminal of two or more patterns simultaneously simultaneously.Bimodulus and multimode terminal are produced by many equipment vendors recently, also are that some operators are selected.
At third generation mobile technology first stage of construction, common existence of 3G network and 2G network and 3G network cover under the perfect inadequately situation; The terminal of 3G network will be supported two kinds of network access techniques usually.Under different network environments, terminal is selected the network insertion of different mode.In order to realize that the network in the terminal standby process switches, the method that the network of definition terminal between different mode switches among the TS23.009 among the 3GPP (3G (Third Generation) Moblie partner plan).Based on the definition of the document, the dual-mode single-standby terminal is utilized the radio-frequency module of another pattern to carry out inter-frequency measurement between different access technologies, and measurement data is sent to access network system in the standby process of a certain pattern; Access net system judges whether to carry out to switch between the net of different mode networks, sends a message to terminal notice terminal and utilize between the radio-frequency module of the radio-frequency module of present mode and another pattern and net that network interaction is finished different mode networks and switch when needs switch.
But at double-module double-standby terminal, the radio-frequency module of every kind of pattern has one.Each radio-frequency module is all used by the baseband module of a pattern under the situation of two standbies, is implemented in the standby of heterogeneous networks.The network of realizing the inter-frequency measurement between the heterogeneous networks access technology and finishing between different mode networks switches the radio-frequency module that all can't use the another one pattern.So,, the situation of service disconnection will occur if when in the business under a certain mode network is carried out under the situation of two standbies, entering the network that do not have this pattern regional suddenly at present double-module double-standby terminal.This situation, can cause very big influence and use inconvenience the user such as voice call service at real time business.
If double-module double-standby terminal need realize according to the method stipulated among the 3GPP TS23.009, realize that network switching terminal between different mode must need each 2 of the radio-frequency modules of various patterns.Can cause the manufacturing cost of terminal too high so again.Simultaneously there is no need also to guarantee that terminal realizes all that under any circumstance two numbers all are in holding state, the most basic demand is to guarantee that aborted does not take place in business procedure standby numbers.
Summary of the invention
The method of between different mode networks, switching when the technical problem to be solved in the present invention just provides the two standby of a kind of double-mode and double-standby terminal, make at existing double-module double-standby terminal only under the radio-frequency module situation of two different modes, guarantee that terminal carries out not taking place in the process professional aborted in business.
In order to solve the problems of the technologies described above, the method for switching between different mode networks when the invention provides the two standby of a kind of double-mode and double-standby terminal comprises the steps:
(1) when pattern one network standby subscriber need switch to pattern two networks, the standby subscriber in deexcitation terminal pattern two networks;
(2) terminal is utilized the communication module of pattern two, carry out the operation of the user of pattern one to the switching of pattern two networks, after pattern two lower network successful connections, release mode one current standby subscriber is finished pattern user once and is switched to pattern two networks in the connection of pattern one network.
The present invention is also based on above-mentioned method for switching network, and the method that business was switched between different mode networks when the two standby of a kind of double-mode and double-standby terminal was provided comprises the steps:
(1) terminal is carried out a certainly when professional in pattern one, receives that network carries out the order of switching between different mode networks;
(2) whether the communication module of judgment model two is used by other network users in the terminal, if use execution in step (3), otherwise execution in step (4);
(3) terminal is carried out deexcitation to the user's of two times standbies of pattern network, and discharges the communication module under this pattern;
(4) terminal is used the communication module of pattern two, carry out the operation of the user of pattern one to the switching of pattern two networks, after pattern two lower network successful connections, the connection of terminal release mode one network, finish the operation that pattern standby subscriber once switches to pattern two network standbies, continue the business in the execution in step (1).
Further, after the business in described step (4) the terminal execution of step (1), the standby of this service-user of deexcitation in pattern two networks.
Further, after the standby of this service-user of deexcitation in pattern two networks, the holding state before terminal is switched according to network carries out the heterogeneous networks user again and carries out network registry and enter holding state in different mode networks.
The present invention has solved double-module double-standby terminal and can't realize the problem that network switches between different mode when two standby under the situation that does not increase new wireless radio frequency modules and baseband module, and the assurance terminal carries out not taking place in the process professional aborted in business.
Description of drawings
Fig. 1 is the flow chart of the embodiment of the invention one;
Fig. 2 is the flow chart of the embodiment of the invention two.
Embodiment
The present invention is described in detail below in conjunction with drawings and the specific embodiments.
Embodiment one
As shown in Figure 1, present embodiment comprises the steps:
Embodiment two
As shown in Figure 2, present embodiment comprises the steps:
Step 202 is judged another pattern, and whether the communication module of pattern two is used by other network users in the terminal, and promptly whether another user is in pattern two standbies, if use execution in step 203, otherwise execution in step 204;
Terminal is finished after the above-mentioned business, the standby of this service-user of deexcitation in new mode network.Holding state before terminal is switched according to network carries out the heterogeneous networks user again and carries out network registry and enter holding state in different mode networks.
Be an application example of present embodiment below:
(TD is TD-SCDMA to one TD/GSM, and what TD SDMA inserted writes a Chinese character in simplified form; GSM, global system for mobile communications) resident two network users in the double-module double-standby terminal, the number of its use is respectively 139********, 159********; The previous network user is in the standby of GSM network, and another user is in the standby of TD-SCDMA network.The network user's that present user is using in the standby of TD-SCDMA network number 159******** carries out voice call service, and the user has run to the border district of the TD-SCDMA network coverage, network is judged the switching that need carry out between different mode networks, notifies the baseband chip of TD-SCDMA need carry out the information that network switches and network switches by the network of TD-SCDMA; The communication module of notice GSM carries out current at the network user 139******** of GSM standby deexcitation network, discharges the GSM communication module; Terminal is carried out the network switching: the GSM communication module carries out network with the user profile of network user 159******** and switches.After network handover operation in the pattern two was finished, the communication module of TD-SCDMA discharged 159********* user's TD-SCDMA network of network connection and finishes the network switching.In the network switching process of terminal, the processing of network is carried out according to the signaling process among the 3GPP TS23.009, and realizes the switching that sound circuit connects; Behind the network handover success, network user 159******** carries out in that new GSM network trunk is continuous.
After above-mentioned voice call service is finished, terminal deexcitation current GSM network.And according to original setting, carry out respectively 159 and 139 under TD and GSM pattern according to the network selecting before switching, the standby again of realization network.
Claims (4)
1. the method for switching between different mode networks during the two standby of a double-mode and double-standby terminal comprises the steps:
(1) when pattern one network standby subscriber need switch to pattern two networks, the standby subscriber in deexcitation terminal pattern two networks;
(2) terminal is utilized the communication module of pattern two, carry out the operation of the user of pattern one to the switching of pattern two networks, after pattern two lower network successful connections, release mode one current standby subscriber is finished pattern user once and is switched to pattern two networks in the connection of pattern one network.
2. the method that business is switched between different mode networks during the two standby of a double-mode and double-standby terminal comprises the steps:
(1) terminal is carried out a certainly when professional in pattern one, receives that network carries out the order of switching between different mode networks;
(2) whether the communication module of judgment model two is used by other network users in the terminal, if use execution in step (3), otherwise execution in step (4);
(3) terminal is carried out deexcitation to the user's of two times standbies of pattern network, and discharges the communication module under this pattern;
(4) terminal is used the communication module of pattern two, carry out the operation of the user of pattern one to the switching of pattern two networks, after pattern two lower network successful connections, the connection of terminal release mode one network, finish the operation that pattern standby subscriber once switches to pattern two network standbies, continue the business in the execution in step (1).
3. method according to claim 2 is characterized in that, after the business in described step (4) the terminal execution of step (1), and the standby of this service-user of deexcitation in pattern two networks.
4. method according to claim 3, it is characterized in that, after the standby of this service-user of deexcitation in pattern two networks, the holding state before terminal is switched according to network carries out the heterogeneous networks user again and carries out network registry and enter holding state in different mode networks.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100895990A CN100499932C (en) | 2007-04-03 | 2007-04-03 | Method for switching between different-mode networks of double-mode and standby terminal |
| PCT/CN2007/003933 WO2008119220A1 (en) | 2007-04-03 | 2007-12-29 | A method of switching between networks of different modes for a dual-mode dual-standby terminal during dual-standby |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100895990A CN100499932C (en) | 2007-04-03 | 2007-04-03 | Method for switching between different-mode networks of double-mode and standby terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101031160A CN101031160A (en) | 2007-09-05 |
| CN100499932C true CN100499932C (en) | 2009-06-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007100895990A Expired - Fee Related CN100499932C (en) | 2007-04-03 | 2007-04-03 | Method for switching between different-mode networks of double-mode and standby terminal |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN100499932C (en) |
| WO (1) | WO2008119220A1 (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100499932C (en) * | 2007-04-03 | 2009-06-10 | 中兴通讯股份有限公司 | Method for switching between different-mode networks of double-mode and standby terminal |
| CN101389108B (en) * | 2007-09-13 | 2012-04-18 | 中兴通讯股份有限公司 | Method for detecting network failure by double mode mobile phone |
| CN101848518B (en) * | 2010-06-10 | 2015-06-03 | 中兴通讯股份有限公司 | Dual-mode wireless terminal and switching method thereof |
| CN101945404A (en) * | 2010-09-20 | 2011-01-12 | 华为终端有限公司 | Terminal monitoring method and terminal |
| CN102769881B (en) * | 2011-05-06 | 2015-07-08 | 华为终端有限公司 | Mobile terminal, network switching method of mobile terminal and network server |
| CN102711156A (en) * | 2012-06-06 | 2012-10-03 | 宇龙计算机通信科技(深圳)有限公司 | Terminal and network access control method |
| WO2019134077A1 (en) * | 2018-01-03 | 2019-07-11 | Oppo广东移动通信有限公司 | Method for system handover without inter-system interface, device and storage medium |
| WO2019134181A1 (en) * | 2018-01-05 | 2019-07-11 | Oppo广东移动通信有限公司 | Method and device for radio communication |
| CN117793004B (en) * | 2024-02-23 | 2024-04-26 | 上海芯袖微电子科技有限公司 | Communication switching method and system based on combinable communication modes |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6567855B1 (en) * | 1998-01-02 | 2003-05-20 | Intel Corporation | Portable processing system with always on, always connected capability |
| US7706331B2 (en) * | 2003-11-11 | 2010-04-27 | Sky Teletech Co., Ltd. | Method for performing a handover from a WCDMA system to a CDMA system in a multi-mode mobile communication terminal |
| ATE332056T1 (en) * | 2004-03-17 | 2006-07-15 | Cit Alcatel | METHOD FOR CONTROLLING THE SLEEP MODE OF A TERMINAL, ASSOCIATED MOBILE TERMINAL AND RADIO ACCESS NODE |
| CN100499932C (en) * | 2007-04-03 | 2009-06-10 | 中兴通讯股份有限公司 | Method for switching between different-mode networks of double-mode and standby terminal |
| CN101031159B (en) * | 2007-04-03 | 2010-06-16 | 中兴通讯股份有限公司 | Method and apparatus for switching between different mode networks of double-mode and double-standby terminal |
-
2007
- 2007-04-03 CN CNB2007100895990A patent/CN100499932C/en not_active Expired - Fee Related
- 2007-12-29 WO PCT/CN2007/003933 patent/WO2008119220A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2008119220A1 (en) | 2008-10-09 |
| CN101031160A (en) | 2007-09-05 |
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Granted publication date: 20090610 Termination date: 20160403 |