CN102547926A - Single-card dual-mode mobile terminal and method for carrying out services by same - Google Patents
Single-card dual-mode mobile terminal and method for carrying out services by same Download PDFInfo
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- CN102547926A CN102547926A CN2012100128222A CN201210012822A CN102547926A CN 102547926 A CN102547926 A CN 102547926A CN 2012100128222 A CN2012100128222 A CN 2012100128222A CN 201210012822 A CN201210012822 A CN 201210012822A CN 102547926 A CN102547926 A CN 102547926A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
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- H04W48/18—Selecting a network or a communication service
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Abstract
The invention provides a single-card dual-mode mobile terminal and a method for carrying out services by the same. The single-card dual-mode mobile terminal comprises a first service and second service dual-standby protocol stack module, a first system type access layer, a second system type access layer and a CM (Connection Management) service application module; wherein the first service and second service dual-standby protocol stack module is used for sending a control signal to the first system type access layer and the second system type access layer and respectively completing a first service domain registration process and a second service domain registration process on the first system type access layer and the second system type access layer as well as carrying out service distribution on call services; the first system type access layer is used for carrying out network searching resident in a first system type network according to the control signal and sending called services to the protocol stack module; the second system type access layer is used for carrying out network searching resident in a second system type network according to the control signal and sending called services to the protocol stack module; and the CM service application module is used for simultaneously initiating call services in a first service domain and a second service domain to the protocol stack module. According to the invention, service satisfaction of a user can be improved.
Description
Technical field
The present invention relates to mobile communication technology, relate in particular to a kind of mode mobile terminal of single deck tape-recorder and carry out professional method.
Background technology
The number of users of present domestic use global system for mobile communications (GSM) mobile phone is quite big; Except normal voice, note; The user also possibly carry out the professional operation in packet switching (PS) territory, like online, QQ chat, sending and receiving multimedia message etc., has caused the load of GSM network heavier; And meanwhile the network utilance of synchronous CDMA (TD) of time-division is not high, is that the TD network is discontinuous on the one hand, and speech business user perception is poor; The double model double standby phone that is two cards on the other hand is difficult to accepted by the consumer.
Therefore, improve the customer service satisfaction and just become a urgent problem.
Summary of the invention
The embodiment of the invention provides a kind of mode mobile terminal of single deck tape-recorder and has carried out professional method, to overcome the low defective of customer service satisfaction that prior art causes.
The embodiment of the invention provides a kind of mode mobile terminal of single deck tape-recorder; This portable terminal comprises: first business sheet treats and second professional two protocol stack module, the first standard Access Layer, the second standard Access Layer and connection management (CM) business application modules of treating, wherein:
Said protocol stack module; Be used for transmitting control signal to said first standard Access Layer and the said second standard Access Layer; And after receiving the resident success message that said first standard Access Layer and the said second standard Access Layer return, on first standard, second standard, accomplish first business domains and second business domains registration process respectively; Calling service to from said CM business application module carries out service distributing according to said first business domains and said second business domains;
The said first standard Access Layer, it is resident to be used for searching net according to the control signal from said protocol stack module that receives at the first standard network, and sends called service to said protocol stack module;
The said second standard Access Layer, it is resident to be used for searching net according to the control signal from said protocol stack module that receives at the second standard network, and sends called service to said protocol stack module;
Said CM business application module is used for initiating to said protocol stack module simultaneously the calling service of said first business domains and said second business domains.
Preferably, the said first standard network is global system for mobile communications (GSM) network, and the said second standard network is synchronous CDMA of time-division (TD) network; The said first standard Access Layer is the GSM Access Layer; The said second standard Access Layer is the TD Access Layer, and said first business is circuit switching (CS) business, and said second business is packet switching (PS) business; Said first business domains is the CS territory, and said second business domains is the PS territory; Perhaps
The said first standard network is the TD network; The said second standard network is the GSM network, and the said first standard Access Layer is the TD Access Layer, and the said second standard Access Layer is the GSM Access Layer; Said first business is that PS is professional; Said second business is that CS is professional, and said first business domains is the PS territory, and said second business domains is the CS territory.
Preferably, said protocol stack module comprises mobile management (GMM) unit of mobile management (MM) unit, associating mobile management (UMM) unit and general packet radio service technology, wherein:
Said UMM unit is used for transmitting control signal to GSM Access Layer and TD Access Layer;
Said MM unit is used for behind the resident success message that the said GSM Access Layer of reception returns, and accomplishes CS territory registration process;
Said GMM unit is used for behind the resident success message that the said TD Access Layer of reception returns, and accomplishes PS territory registration process.
Preferably, said MM module also is used to receive the CS calling service that said CM business application module sends, and said CS calling service is sent to said GSM Access Layer;
Said GMM module also is used to receive the PS calling service that said CM business application module sends, and when the signal that detects the TD network is higher than first threshold, said PS calling service is sent to said TD Access Layer; Perhaps
Said MM module also is used to receive the CS calling service that said CM business application module sends, and when the signal that detects the GSM network is higher than second threshold value, said CS calling service is sent to said GSM Access Layer;
Said GMM module also is used to receive the PS calling service that said CM business application module sends, and said PS calling service is sent to said TD Access Layer.
Preferably, said GMM module also is used for being lower than said first threshold at the signal that detects said TD network, and the signal of said GSM network switches to said GSM Access Layer with said PS calling service when being higher than second threshold value; Perhaps
Said MM module also is used for being lower than said second threshold value at the signal that detects the GSM network, and the signal of said TD network switches to said TD Access Layer with said CS calling service when being higher than first threshold.
Preferably, said GMM module also is used for when the signal that detects said TD network is higher than said first threshold, and said PS calling service is switched back said TD Access Layer; Perhaps
Said MM module also is used for when the signal that detects the GSM network is higher than said second threshold value, said CS calling service being switched back said GSM Access Layer.
The embodiment of the invention provides a kind of mode mobile terminal of single deck tape-recorder to carry out professional method, and this method comprises:
Portable terminal employing first professional two the treating treated protocol stack completion registration process in all resident success back on the first standard network and the second standard network with second business sheet;
Said portable terminal is shunted the calling service of different systems, and carries out calling service simultaneously; Perhaps, carry out called service simultaneously.
Preferably, said portable terminal is accomplished the registration process in resident success back, comprising:
Said portable terminal is accomplished the registration process according to first business domains and second business domains after resident success.
Preferably, said portable terminal carries out before the called service after accomplishing registration simultaneously, and said method also comprises:
Said portable terminal disposes respectively according to first business, the second professional holding state and monitors first business domains and the second business domains paging.
Preferably, said method also comprises:
Said portable terminal is in carrying out the first corresponding business procedure of the said first standard network; Be lower than first threshold if detect the signal of the said first standard network; And when the signal of the said second standard network is higher than second threshold value, said first business is switched to the said second standard network.
Preferably, said portable terminal switches to said first business after the said second standard network, and said method also comprises:
When the signal that said portable terminal detects the said first standard network is higher than first threshold, professionally switch back the said first standard network with said first.
Preferably; The said first standard network is global system for mobile communications (GSM) network; The said second standard network is synchronous CDMA of time-division (TD) network, and said first business is circuit switching (CS) business, and said second business is packet switching (PS) business; Said first business domains is the CS territory, and said second business domains is the PS territory; Perhaps, the said first standard network is the TD network, and the said second standard network is the GSM network, and said first business is that PS is professional, and said second business is that CS is professional, and said first business domains is the PS territory, and said second business domains is the CS territory; Perhaps, the said first standard network is the GSM network, and the said second standard network is Wideband CDMA Technology (WCDMA) network; Said first business is that CS is professional; Said second business is that PS is professional, and said first business domains is the CS territory, and said second business domains is the PS territory.
The mode mobile terminal of above-mentioned single deck tape-recorder and carry out professional method makes things convenient for the user to realize not reversion, just do not handle and can upgrade to double-mode double-standby mobile terminal smoothly; In addition be single-chip because the portable terminal in the embodiment of the invention adopts, compare with the two draw-in grooves of existing twin-core sheet, reduce cost with power consumption on greater advantage is arranged; Therefore, adopt above-mentioned portable terminal to carry out business and can improve the customer service satisfaction.
Description of drawings
Fig. 1 is the structural representation of portable terminal embodiment of the present invention;
Fig. 2 a is the sketch map that bimodulus CS singly treats the two protocol stacks of treating of PS among Fig. 1;
Fig. 2 b is the sketch map that bimodulus PS singly treats the two protocol stacks of treating of CS among Fig. 1;
Fig. 3 a is that portable terminal of the present invention carries out professional process sketch map one;
Fig. 3 b is that portable terminal of the present invention carries out professional process sketch map two;
Fig. 4 is the signaling process figure that portable terminal of the present invention is searched net, registration;
Fig. 5 is the signaling process figure that portable terminal of the present invention carries out calling service;
Fig. 6 is the signaling process figure that portable terminal of the present invention carries out called service;
Fig. 7 is the signaling process figure that portable terminal PS business of the present invention shifts between TD, GSM standard.
Embodiment
For making the object of the invention, technical scheme and advantage clearer, hereinafter will combine accompanying drawing that embodiments of the invention are elaborated.Need to prove that under the situation of not conflicting, embodiment among the application and the characteristic among the embodiment be combination in any each other.
The embodiment of the invention provides a kind of mode mobile terminal of single deck tape-recorder; This portable terminal comprises: first business sheet treats and second professional two protocol stack module, the first standard Access Layer, the second standard Access Layer and connection management (CM) business application modules of treating, wherein:
Said protocol stack module; Be used for transmitting control signal to said first standard Access Layer and the said second standard Access Layer; And after receiving the resident success message that said first standard Access Layer and the said second standard Access Layer return, on first standard, second standard, accomplish first business domains and second business domains registration process respectively; Calling service to from said CM business application module carries out service distributing according to said first business domains and said second business domains;
The said first standard Access Layer, it is resident to be used for searching net according to the control signal from said protocol stack module that receives at the first standard network, and sends called service to said protocol stack module;
The said second standard Access Layer, it is resident to be used for searching net according to the control signal from said protocol stack module that receives at the second standard network, and sends called service to said protocol stack module;
Said CM business application module is used for initiating to said protocol stack module simultaneously the calling service of said first business domains and said second business domains.
Wherein, the said first standard network is global system for mobile communications (GSM) network, and the said second standard network is synchronous CDMA of time-division (TD) network; The said first standard Access Layer is the GSM Access Layer; The said second standard Access Layer is the TD Access Layer, and said first business is circuit switching (CS) business, and said second business is packet switching (PS) business; Said first business domains is the CS territory, and said second business domains is the PS territory; Perhaps, the said first standard network is the TD network, and the said second standard network is the GSM network; The said first standard Access Layer is the TD Access Layer; The said second standard Access Layer is the GSM Access Layer, and said first business is that PS is professional, and said second business is that CS is professional; Said first business domains is the PS territory, and said second business domains is the CS territory.
Treat singly with CS PS pair is waited to be that example is described the technical scheme of the embodiment of the invention below:
As shown in Figure 1; It is the structural representation of portable terminal embodiment of the present invention; This portable terminal comprises that application layer (APP), circuit switching (CS) are singly treated and two protocol stacks of treating of packet-switched domain (PS) and physical layer, and this portable terminal difference with the prior art is this protocol stack, particularly; This protocol stack comprises: CS singly treats two protocol stack module, the first standard Access Layer, the second standard Access Layer and connection management (CM) business application modules of treating with PS, wherein:
Said protocol stack module; Be used for transmitting control signal to said first standard Access Layer and the said second standard Access Layer; And after receiving the resident success message that said first standard Access Layer and the said second standard Access Layer return, on first standard, second standard, accomplish CS territory and PS territory registration process respectively; Calling service to from said CM business application module carries out service distributing according to CS territory and PS territory;
The said first standard Access Layer, it is resident to be used for searching net according to the control signal from said protocol stack module that receives at the first standard network, and sends called service to said protocol stack module;
The said second standard Access Layer, it is resident to be used for searching net according to the control signal from said protocol stack module that receives at the second standard network, and sends called service to said protocol stack module;
Said CM business application module is used for simultaneously initiating to said protocol stack module the calling service in CS territory and PS territory.
Wherein, the said first standard network is global system for mobile communications (GSM) network, and the said second standard network is synchronous CDMA of time-division (TD) network, and the said first standard Access Layer is the GSM Access Layer, and the said second standard Access Layer is the TD Access Layer; Perhaps, the said first standard network is the TD network, and the said second standard network is the GSM network, and the said first standard Access Layer is the TD Access Layer, and the said second standard Access Layer is the GSM Access Layer.
Above-mentioned CM business application module comprises unit such as CC, SS, SMS and SM; The result of this CM business application module is identical with prior art; Just on function, have any different with prior art, the CM business application module in the embodiment of the invention can send the professional and PS business of CS to protocol stack module simultaneously.
This portable terminal adopt single terminal chip, dijection frequently (double antenna), can support SIM or usim card, sole user's number; The resident GSM network in CS territory that adopts, the preferential resident TD network in PS territory supports CS business and PS business to carry out simultaneously.
Particularly, said protocol stack module comprises mobile management (UMM) unit of mobile management (MM) unit, UMTS and mobile management (GMM) unit of general packet radio service technology, shown in Fig. 2 a, wherein:
Said UMM unit is used for transmitting control signal to GSM Access Layer and TD Access Layer; Said MM unit is used for behind the resident success message that the said GSM Access Layer of reception returns, and accomplishes CS territory registration process; Said GMM unit is used for behind the resident success message that the said TD Access Layer of reception returns, and accomplishes PS territory registration process.
Be that UMM controls GSM-AS respectively, TD-AS searches net, resident on GSM, two standards of TD.After the resident success, MM is in the enterprising line position registration of GSM network; GMM carries out GPRS and adheres on the TD network.
After accomplishing the registration in CS territory, PS territory, this moment, the CS territory at terminal resided on the GSM network, and the PS territory resides on GSM network and the TD network, and CS, PS service can normally be provided.
In addition, said MM module also is used to receive the CS calling service that said CM business application module sends, and said CS calling service is sent to said GSM Access Layer; Said GMM module also is used to receive the PS calling service that said CM business application module sends, and when the signal that detects the TD network is higher than first threshold, said PS calling service is sent to said TD Access Layer.
Further, this portable terminal detects current standard network signal when bad, can current business be switched to another standard network and carry out; Said GMM module also is used for being lower than said first threshold at the signal that detects said TD network, and the signal of said GSM network switches to said GSM Access Layer with said PS calling service when being higher than said second threshold value.After if this portable terminal confirms that current standard network signal recovers; Can current business be switched back current standard, particularly, said GMM module; Also be used for when the signal that detects said TD network is higher than said first threshold, said PS calling service is switched back said TD Access Layer.
Promptly when CC, SS, SMS initiated the CS business, shunting was carried out at the GSM network through MM; When SM had PS professional, shunting was carried out on the TD network through GMM; When measurement found that the TD network signal is poor, SM transferred to the PS business on the GSM standard through GMM and carries out (concrete transfer is not a content of the present invention, no longer details) here.Avoided professional use because of the discontinuous PS of influence of the TD network coverage.When measurement found that the TD signal recovers better state, SM can be through GMM again with the professional TD network that shift back of PS.
When the terminal was idle, GSM PHY layer was mainly monitored the paging of CS territory, is used for monitoring the called service whether the CS territory is arranged; Also monitor simultaneously the paging of PS territory, monitor the called service whether the PS territory is arranged.TD PHY layer is mainly monitored the paging of PS territory, is used for monitoring the called service whether the PS territory is arranged.
In a word, above-mentioned portable terminal adopt single chip for cell phone, dijection frequently (double antenna), can support SIM or usim card, sole user's number.Adopt the resident GSM network in CS territory, the preferential resident TD network in PS territory supports CS business and PS business to carry out simultaneously.Terminal chip protocol stack UMM controls GSM-AS respectively, TD-AS searches net, resident simultaneously on GSM, two standards of TD.After the resident success, protocol stack mobile management (MM) module is in the enterprising line position registration of GSM network; General packet radio service technology (GPRS) mobile management (GMM) is carried out GPRS and is adhered on the TD network.After accomplishing the registration in CS territory, PS territory, this moment, CS territory, the PS territory at terminal resided in respectively on GSM network and the TD network, and CS, PS service can normally be provided.When CC, SS, SMS initiated the CS business, shunting was carried out at the GSM network through MM; When SM had PS professional, shunting was carried out on the TD network through GMM; When measurement found that the TD network signal is poor, SM transferred to the PS business on the GSM standard through GMM and carries out, and had avoided the professional use because of the discontinuous PS of influence of the TD network coverage.When measurement found that the TD signal recovers better state, SM can shift back the TD network with the PS business again through GMM, shown in Fig. 3 a.
Treat singly with PS CS pair is waited to be that example is described the technical scheme of the embodiment of the invention below:
Shown in Fig. 2 b, be the sketch map that PS singly treats the two protocol stacks of treating of CS, shown in it and Fig. 2 a in the protocol stack difference of each functions of modules be:
Shown in Fig. 2 a in the agreement: said MM module, also be used to receive the CS calling service that said CM business application module sends, said CS calling service is sent to said GSM Access Layer; Said GMM module also is used to receive the PS calling service that said CM business application module sends, and when the signal that detects the TD network is higher than first threshold, said PS calling service is sent to said TD Access Layer; In addition, said GMM module also is used for being lower than said first threshold at the signal that detects said TD network, and the signal of said GSM network switches to said GSM Access Layer with said PS calling service when being higher than second threshold value.Further, said GMM module also is used for when the signal that detects said TD network is higher than said first threshold, and said PS calling service is switched back said TD Access Layer.
And shown in Fig. 2 b in the agreement: said MM module also is used to receive the CS calling service that said CM business application module sends, and when the signal that detects the GSM network is higher than second threshold value, said CS calling service is sent to said GSM Access Layer; Said GMM module also is used to receive the PS calling service that said CM business application module sends, and said PS calling service is sent to said TD Access Layer.In addition, said MM module also is used for being lower than said second threshold value at the signal that detects the GSM network, and the signal of said TD network switches to said TD Access Layer with said CS calling service when being higher than first threshold.Further, said MM module also is used for when the signal that detects the GSM network is higher than said second threshold value, said CS calling service being switched back said GSM Access Layer.
In a word, above-mentioned portable terminal adopt single chip for cell phone, dijection frequently (double antenna), can support SIM or usim card, sole user's number.Adopt the preferential resident GSM network in CS territory, the resident TD network in PS territory supports CS business and PS business to carry out simultaneously.Terminal chip protocol stack UMM controls GSM-AS respectively, TD-AS searches net, resident simultaneously on GSM, two standards of TD.After the resident success, protocol stack mobile management (MM) module is in the enterprising line position registration of GSM network; General packet radio service technology (GPRS) mobile management (GMM) is carried out GPRS and is adhered on the TD network.After accomplishing the registration in CS territory, PS territory, this moment, CS territory, the PS territory at terminal resided in respectively on GSM network and the TD network, and CS, PS service can normally be provided.When CC, SS, SMS initiated the CS business, shunting was carried out at the GSM network through MM; When SM had PS professional, shunting was carried out on the TD network through GMM; When measurement found that the GSM network signal is poor, CC, SS, SMS transferred to the CS business on the TD standard through MM and carry out, and had avoided the professional use because of the discontinuous CS of influence of the GSM network coverage.When measurement found that the GSM signal recovers better state, CC, SS, SMS can shift back the GSM network with the CS business again through MM, shown in Fig. 3 b.
Above-mentioned portable terminal makes things convenient for the user to realize not reversion, just do not handle and can upgrade to double-mode double-standby mobile terminal smoothly; Because what the portable terminal in the embodiment of the invention adopted is single-chip, compare with the two draw-in grooves of existing twin-core sheet, reduce cost with power consumption on greater advantage is arranged.
The embodiment of the invention also provides a kind of double-mode double-standby mobile terminal of single deck tape-recorder to carry out professional method, and this method comprises:
Step 1, portable terminal employing first professional two the treating are treated protocol stack completion registration process in all resident success back on the first standard network and the second standard network with second business sheet;
Particularly, searching the net enrollment process comprises:
Step 11, user's start, MM layer notice TD-AS layer, GSM-AS layer, GSM physical layer, TD physical layer are opened radio frequency respectively, get into operating state;
Step 12, GSM physical layer, TD physical layer are replied GSM-AS layer, TD-AS layer after opening the radio frequency success, and GSM-AS layer, TD-AS layer are replied the MM layer; So far radio frequency is opened;
Step 13, man-machine interface adaptation layer (MMIA) notice MM layer are searched network process, and the MM layer issues for GSM-AS layer, TD-AS simultaneously and searches the net order, and net suitable cell and resident is searched in request on standard separately;
Step 14, GSM-AS and TD-AS work simultaneously, and request physical layer is separately searched for proper cell and resident success, replys the cell information of MM layer persistent district then;
After step 15, MM layer are received resident successful cell information,, on the GSM standard, initiate the registration process in CS territory, on the TD standard, initiate the registration process in PS territory according to the principle of service distributing;
Step 16, after succeeding in registration respectively in CS territory, PS territory, dispose the GSM physical layer respectively and monitor CS territory paging, configuration TD physical layer is monitored PS territory paging, and reports registering result to give the user.
So far search net, enrollment process completion, caller, called service can normally be carried out in the terminal.
Step 2, said portable terminal are shunted the calling service of different systems, and carry out calling service simultaneously; Perhaps, carry out called service simultaneously.
This portable terminal can carry out CS territory and PS territory calling service simultaneously, and the process of carrying out CS territory and PS territory calling service is respectively:
(1) calling service of CS territory CC calling is set up process:
Request is set up in the connection that step 21a, CC make a call;
After step 22a, MM receive and connect the request of foundation, be that call out in the CS territory, set up RR in the request of GSM standard and connect;
After step 23a, RR connected the foundation completion, MM carries out MM connection foundation to be accomplished, and answer CC module CS territory MM connection is set up successfully;
Step 24a, CC carry out the caller process on the GSM standard CS territory of having set up connects;
So far, the server call process in CS territory is accomplished.
(2) calling service of PS territory SM PDP activation is set up process:
Step 21b, SM initiate the professional connection of SM and set up request;
After step 22b, GMM receive and connect the request of foundation, be that the PS territory is professional, set up RRC in the request of TD standard and connect;
After step 23b, RRC connected the foundation completion, GMM replied the connection of SM module PS domain signaling and sets up successfully;
Step 24b, SM carry out the caller process on the TD standard PS domain signaling of having set up connects;
So far, the server call process in PS territory is accomplished.
This portable terminal also can carry out CS territory and PS territory called service simultaneously, and the process of carrying out CS territory and PS territory called service is respectively:
(1) called service of CS territory CC is set up process:
Step 31a, GSM physical layer be the CS territory paging of monitoring users always;
Step 32a, after the CS territory paging that listens to this user, report the GSM-AS layer to carry out called foundation; After called connection foundation completion, notice MM has called service to insert;
Step 33a, MM are adjourned corresponding proper states after receiving called service notice, wait for the CC message of network side, notify CC after receiving network C C message;
After step 34a, CC receive called message, begin to carry out the called service process;
So far, the called service process in CS territory is accomplished.
(2) called service of PS territory SM is set up process:
Step 31b, TD physical layer be the PS territory paging of monitoring users always;
Step 32b, after the PS territory paging that listens to this user, report TD-AS layer notice GMM module;
After step 33b, GMM module are received the paging of PS territory, initiate RRC and connect foundation, response PS territory paging;
After step 34b, RRC connection were set up successfully, the PS domain signaling connects to set up to be accomplished;
After step 35b, GMM receive called SM message, report SM message to give the SM module;
After step 36b, SM receive called message, begin to carry out SM called service process;
So far, the called service process in PS territory is accomplished.
In addition; Said portable terminal is in carrying out the first corresponding business procedure of the said first standard network; Be lower than first threshold if detect the signal of the said first standard network; And when the signal of the said second standard network is higher than second threshold value, said first business is switched to the said second standard network.
Further; Said portable terminal switches to said first business after the said second standard network; Said method also comprises: when the signal that said portable terminal detects the said first standard network is higher than first threshold, professionally switch back the said first standard network with said first.
Wherein, The said first standard network is global system for mobile communications (GSM) network; The said second standard network is synchronous CDMA of time-division (TD) network, and said first business is circuit switching (CS) business, and said second business is packet switching (PS) business; Said first business domains is the CS territory, and said second business domains is the PS territory; Perhaps, the said first standard network is the TD network, and the said second standard network is the GSM network, and said first business is that PS is professional, and said second business is that CS is professional, and said first business domains is the PS territory, and said second business domains is the CS territory; Perhaps, the said first standard network is the GSM network, and the said second standard network is Wideband CDMA Technology (WCDMA) network; Said first business is that CS is professional; Said second business is that PS is professional, and said first business domains is the CS territory, and said second business domains is the PS territory.
Particularly, the PS service switch process is following:
Step 41, TD-AS measure and find that the TD signal is poor, are lower than threshold value, notice GMM;
After step 42, GMM received the signal quality notice, judgement PS service needed was moved the GSM standard;
Step 43, on the GSM standard, initiate the routing update process, informing network UE gravity treatment is to the GSM standard;
After step 44, the routing update success, GMM notice GSM-AS begins to monitor the paging in PS territory; Notify SM to switch to the GSM standard simultaneously, carry out the resettlement of user face data;
Step 45, TD-AS measure and find that the TD signal recovers, notice GMM;
After step 46, GMM received the signal quality notice, judgement PS service needed was moved back the TD standard;
Step 47, on the TD standard, initiate the routing update process, informing network UE gravity treatment is to the TD standard;
After step 48, the routing update success, GMM notice GSM-AS stops to monitor the paging in PS territory; Notify SM to switch to the TD standard simultaneously, carry out the resettlement of user face data.
Above step explained when the TD network signal is bad, and the PS business can be transferred to the GSM network through GMM and carries out, and has avoided the professional use because of the discontinuous PS of influence of the TD network coverage.When the terminal found that the TD signal recovers better state, the PS business can shift back the TD network again through GMM.
Use the portable terminal in the embodiment of the invention to carry out calling and called service, can satisfy user's user demand, can reach the effect of service distributing, balancing network load again better; Simultaneously, also can realize of the quick and smooth switching of PS business, satisfy the customer service demand better at TD network and GSM network.
Embodiment one
As shown in Figure 4, the present invention has realized that the single-chip protocol stack searches the process steps of net, registration on double-standard.
Step 401, the start of MMIA notice MM layer;
Step 402, MM layer notify GSM-AS, GSM-TD to open corresponding physical layer radio frequency respectively, get into operating state;
Step 403, GSM physical layer are opened the radio frequency success, reply GSM-AS and open radio-frequency identification;
Step 404, TD physical layer are opened the radio frequency success, reply TD-AS and open radio-frequency identification;
Step 405, GSM-AS layer and TD-AS reply the MM layer respectively and offer success frequently;
Step 406, MM layer are replied MMIA and are opened the radio frequency success;
Step 407, MMIA issue and search the net order to the MM layer, and notice is searched net;
Step 408, MM layer begin to search network process, issue the net request of searching to GSM-AS;
Step 408a, MM layer begin to search network process, issue the net request of searching to TD-AS;
Step 409, GSM-AS request GSM physical layer are searched net suitable cell and resident;
Step 409a, TD-AS request TD physical layer are searched net suitable cell and resident;
Step 410, GSM physical layer find suitable cell and resident success, reply the resident success of GSM-AS layer;
Step 410a, TD physical layer find suitable cell and resident success, reply the resident success of TD-AS layer;
Step 411, GSM-AS layer report the cell information of current area to give the MM layer;
Step 411a, TD-AS layer report the cell information of current area to give the MM layer;
After step 412, MM layer are received resident successful cell information,, on the GSM standard, initiate the registration process in CS territory according to the principle of service distributing;
After step 412a, MM layer are received resident successful cell information,, on the TD standard, initiate the registration process in PS territory according to the principle of service distributing;
Step 413, after succeeding in registration in the CS territory, MM layer notice GSM-AS layer configuration CS territory paging;
Step 413a, after succeeding in registration in the CS territory, MM layer notice TD-AS layer configuration PS territory paging;
Step 414, GSM-AS layer notice GSM physical layer begin to monitor the paging of CS territory;
Step 414a, TD-AS layer notice TD physical layer begin to monitor the paging of PS territory;
Step 415, MM layer report MMIA to search the anastomose fruit, so far carry out the normal service attitude.
Above-mentioned steps 408-step 414 is two processes of carrying out side by side with step 408a-step 414a, does not have execution sequence successively between these two processes.
So far search net, enrollment process completion, caller, called service can normally be carried out in the terminal.
Embodiment two
As shown in Figure 5, the present invention has realized the step that single-chip protocol stack terminal calling service is initiated.
Process is initiated in the main business of CS territory: (is example with the calling)
MM is given in the connection that step 501a, CC the make a call request of setting up;
Step 502a, MM initiate RR to GSM-AS and connect the request of foundation;
Step 503a, GSM-AS accomplish RR and connect foundation, and CM SERVICE REQUEST message is sent to network side, reply the MM link setup and confirm;
Step 504a, network are replied CM SERVICE ACCEPT and are given MM;
Step 505a, MM reply CC MM and connect the foundation completion;
The MM that step 506a, CC begin the GSM standard connects and to carry out calling procedure.
PS territory calling service is initiated process: (is example with PDP activation)
Step 501b, SM initiate the PDP activating service, and request GMM sets up the PS signaling and connects;
Step 502b, GMM initiate RRC to the TD-AS layer and connect the request of foundation;
Step 503b, TD-AS layer accomplish RRC connect set up accomplish after, the SERVICEREQUEST message of GMM sent to network after, reply GMM then and connect and set up successfully;
Step 504b, network are replied SERVICE ACCEPT message and are given GMM;
Step 505b, GMM report this PS signaling of SM to connect to set up and accomplish;
Step 506b, SM begin on the PS of TD standard signaling connects, to carry out the PDP related service.
Embodiment three
As shown in Figure 6, the present invention has realized the step that single-chip protocol stack terminal called service is initiated.
CS territory called service is initiated process: (is example with the called process of CC)
Step 601a, GSM physical layer are monitored the paging of CS territory always;
Step 602a, the monitoring of GSM physical layer have the paging of CS territory, report the GSM-AS layer, and the GSM-AS layer judges that paging is this terminal, have initiated RR and have connected the process of setting up;
After step 603a, RR connected the foundation completion, the GSM-AS layer reported MM, and MM gets into and waits for the MM connection status, waits for network side CC message;
Step 604a, MM receive the CC message of network side transmitted, and MM gets into and connects activated state;
Step 605a, MM give the CC module with the CC information reporting of receiving;
Step 606a, CC begin called service in the MM of GSM standard connection;
PS territory called service is initiated process: (is example with the called PDP related service of SM)
Step 601b, TD physical layer are monitored the paging of PS territory always;
Step 602b, the monitoring of TD physical layer have the paging of PS territory, report the TD-AS layer, and the TD-AS layer reports GMM;
Step 603b, GMM initiate PS territory page response process, and request TD-AS layer is set up RRC and connected;
After step 604b, RRC connected the foundation completion, the TD-AS layer reported GMM to set up and accomplishes, and GMM gets into the PS connection status, wait network side SM message;
Step 605b, GMM receive the message of the SM module of network side transmitted;
Step 606b, GMM give the SM module with the SM information reporting of receiving;
Step 607b, the SM called PDP related service of beginning on the PS of TD standard signaling connects.
Embodiment four
As shown in Figure 7, the present invention realized PS territory, single-chip protocol stack terminal business GSM the step that shifts between standard.
Step 701, TD-AS layer are measured and are found that the TD signal is lower than threshold value;
Step 702, TD-AS layer reporting measurement indication information are given GMM;
Step 703, GMM judge that current TD signal quality is poor, need the PS business be transferred to the GSM standard;
Step 704, GMM initiate the routing update process at GSM-AS, the professional transfer process of beginning PS;
Step 705, route is updated to merit on the GSM standard, has accomplished in the flow process of GSM standard chain of command mutual;
Step 706, GMM notice SM module is transferred to GSM, and SM begins PDP Context and user face data transferred on the GSM standard and proceeds business;
Step 707, GMM notify the GSM-AS layer simultaneously, in GSM standard configuration PS territory paging;
Step 708, GSM-AS layer configuration GSM physical layer are monitored the paging of PS territory simultaneously;
Step 709, TD-AS layer are measured and assessment TD signal recovers normal;
Step 710, TD-AS layer reporting measurement indication information are given GMM;
Step 711, GMM judge that current TD signal quality satisfies professional qualification, need be with the professional TD standard that shifts back of PS;
Step 712, GMM initiate the routing update process on the TD standard, the professional transfer process of beginning PS;
Step 713, route is updated to merit on the TD standard, has accomplished in the flow process of TD standard chain of command mutual;
Step 714, GMM notice SM module is transferred to TD, and SM begins PDP Context and user face data transferred on the TD standard and proceeds business;
Step 715, GMM notify the GSM-AS layer simultaneously, in GSM standard deletion PS territory paging configuration;
Step 716, GSM-AS layer configuration GSM physical layer are no longer monitored the paging of PS territory.
One of ordinary skill in the art will appreciate that all or part of step in the said method can instruct related hardware to accomplish through program, said procedure can be stored in the computer-readable recording medium, like read-only memory, disk or CD etc.Alternatively, all or part of step of the foregoing description also can use one or more integrated circuits to realize.Correspondingly, each the module/unit in the foregoing description can adopt the form of hardware to realize, also can adopt the form of software function module to realize.The present invention is not restricted to the combination of the hardware and software of any particular form.
Above embodiment is only unrestricted in order to technical scheme of the present invention to be described, only with reference to preferred embodiment the present invention is specified.Those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement technical scheme of the present invention, and do not break away from the spirit and the scope of technical scheme of the present invention, all should be encompassed in the middle of the claim scope of the present invention.
Claims (12)
1. the mode mobile terminal of a single deck tape-recorder is characterized in that, this portable terminal comprises: first business sheet treats and second professional two protocol stack module, the first standard Access Layer, the second standard Access Layer and connection management (CM) business application modules of treating, wherein:
Said protocol stack module; Be used for transmitting control signal to said first standard Access Layer and the said second standard Access Layer; And after receiving the resident success message that said first standard Access Layer and the said second standard Access Layer return, on first standard, second standard, accomplish first business domains and second business domains registration process respectively; Calling service to from said CM business application module carries out service distributing according to said first business domains and said second business domains;
The said first standard Access Layer, it is resident to be used for searching net according to the control signal from said protocol stack module that receives at the first standard network, and sends called service to said protocol stack module;
The said second standard Access Layer, it is resident to be used for searching net according to the control signal from said protocol stack module that receives at the second standard network, and sends called service to said protocol stack module;
Said CM business application module is used for initiating to said protocol stack module simultaneously the calling service of said first business domains and said second business domains.
2. portable terminal according to claim 1 is characterized in that:
The said first standard network is global system for mobile communications (GSM) network; The said second standard network is synchronous CDMA of time-division (TD) network, and the said first standard Access Layer is the GSM Access Layer, and the said second standard Access Layer is the TD Access Layer; Said first business is circuit switching (CS) business; Said second business is packet switching (PS) business, and said first business domains is the CS territory, and said second business domains is the PS territory; Perhaps
The said first standard network is the TD network; The said second standard network is the GSM network, and the said first standard Access Layer is the TD Access Layer, and the said second standard Access Layer is the GSM Access Layer; Said first business is that PS is professional; Said second business is that CS is professional, and said first business domains is the PS territory, and said second business domains is the CS territory.
3. portable terminal according to claim 2 is characterized in that:
Said protocol stack module comprises mobile management (GMM) unit of mobile management (MM) unit, associating mobile management (UMM) unit and general packet radio service technology, wherein:
Said UMM unit is used for transmitting control signal to GSM Access Layer and TD Access Layer;
Said MM unit is used for behind the resident success message that the said GSM Access Layer of reception returns, and accomplishes CS territory registration process;
Said GMM unit is used for behind the resident success message that the said TD Access Layer of reception returns, and accomplishes PS territory registration process.
4. portable terminal according to claim 3 is characterized in that:
Said MM module also is used to receive the CS calling service that said CM business application module sends, and said CS calling service is sent to said GSM Access Layer;
Said GMM module also is used to receive the PS calling service that said CM business application module sends, and when the signal that detects the TD network is higher than first threshold, said PS calling service is sent to said TD Access Layer; Perhaps
Said MM module also is used to receive the CS calling service that said CM business application module sends, and when the signal that detects the GSM network is higher than second threshold value, said CS calling service is sent to said GSM Access Layer;
Said GMM module also is used to receive the PS calling service that said CM business application module sends, and said PS calling service is sent to said TD Access Layer.
5. portable terminal according to claim 4 is characterized in that:
Said GMM module also is used for being lower than said first threshold at the signal that detects said TD network, and the signal of said GSM network switches to said GSM Access Layer with said PS calling service when being higher than second threshold value; Perhaps
Said MM module also is used for being lower than said second threshold value at the signal that detects the GSM network, and the signal of said TD network switches to said TD Access Layer with said CS calling service when being higher than first threshold.
6. portable terminal according to claim 5 is characterized in that:
Said GMM module also is used for when the signal that detects said TD network is higher than said first threshold, and said PS calling service is switched back said TD Access Layer; Perhaps
Said MM module also is used for when the signal that detects the GSM network is higher than said second threshold value, said CS calling service being switched back said GSM Access Layer.
7. the mode mobile terminal of a single deck tape-recorder carries out professional method, it is characterized in that this method comprises:
Portable terminal employing first professional two the treating treated protocol stack completion registration process in all resident success back on the first standard network and the second standard network with second business sheet;
Said portable terminal is shunted the calling service of different systems, and carries out calling service simultaneously; Perhaps, carry out called service simultaneously.
8. method according to claim 7 is characterized in that:
Said portable terminal is accomplished the registration process in resident success back, comprising:
Said portable terminal is accomplished the registration process according to first business domains and second business domains after resident success.
9. method according to claim 7 is characterized in that:
Said portable terminal carries out before the called service after accomplishing registration simultaneously, and said method also comprises:
Said portable terminal disposes respectively according to first business, the second professional holding state and monitors first business domains and the second business domains paging.
10. according to the described method of the arbitrary claim of claim 7-9, it is characterized in that said method also comprises:
Said portable terminal is in carrying out the first corresponding business procedure of the said first standard network; Be lower than first threshold if detect the signal of the said first standard network; And when the signal of the said second standard network is higher than second threshold value, said first business is switched to the said second standard network.
11. method according to claim 10 is characterized in that:
Said portable terminal switches to said first business after the said second standard network, and said method also comprises:
When the signal that said portable terminal detects the said first standard network is higher than first threshold, professionally switch back the said first standard network with said first.
12. method according to claim 11 is characterized in that:
The said first standard network is global system for mobile communications (GSM) network; The said second standard network is synchronous CDMA of time-division (TD) network; Said first business is circuit switching (CS) business; Said second business is packet switching (PS) business, and said first business domains is the CS territory, and said second business domains is the PS territory;
The said first standard network is the TD network, and the said second standard network is the GSM network, and said first business is that PS is professional, and said second business is that CS is professional, and said first business domains is the PS territory, and said second business domains is the CS territory; Perhaps
The said first standard network is the GSM network, and the said second standard network is Wideband CDMA Technology (WCDMA) network, and said first business is that CS is professional, and said second business is that PS is professional, and said first business domains is the CS territory, and said second business domains is the PS territory.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100128222A CN102547926A (en) | 2012-01-16 | 2012-01-16 | Single-card dual-mode mobile terminal and method for carrying out services by same |
| PCT/CN2012/075365 WO2013107133A1 (en) | 2012-01-16 | 2012-05-11 | Single-card dual-mode mobile terminal and method for carrying out service by same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2012100128222A CN102547926A (en) | 2012-01-16 | 2012-01-16 | Single-card dual-mode mobile terminal and method for carrying out services by same |
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| CN102547926A true CN102547926A (en) | 2012-07-04 |
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| CN2012100128222A Pending CN102547926A (en) | 2012-01-16 | 2012-01-16 | Single-card dual-mode mobile terminal and method for carrying out services by same |
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| WO (1) | WO2013107133A1 (en) |
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| WO2013107133A1 (en) | 2013-07-25 |
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Application publication date: 20120704 |