CN101330688A - Working method of Xiaolingtong network used as terminal of subnet of 3rd generation mobile network - Google Patents
Working method of Xiaolingtong network used as terminal of subnet of 3rd generation mobile network Download PDFInfo
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- CN101330688A CN101330688A CNA2008101114451A CN200810111445A CN101330688A CN 101330688 A CN101330688 A CN 101330688A CN A2008101114451 A CNA2008101114451 A CN A2008101114451A CN 200810111445 A CN200810111445 A CN 200810111445A CN 101330688 A CN101330688 A CN 101330688A
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Abstract
The invention provides a working method for a terminal by taking a personal handphone system (PHS) network as a sub-network of a third-generation mobile network. The system comprises a PHS/3G dual-mode mobile terminal, a PHS network and a 3G mobile network. When a 3G user uses the dual-mode mobile terminal, and takes precedence to be accessed to the 3G mobile network, the 3G user takes precedence to be accessed to the 3G mobile network automatically; when the 3G user just has PHS wireless signals, the 3G user is accessed to the PHS network automatically and is interconnected with a 3G core network through a PHS core network, thus realizing user authentication and location update in the 3G core network; a calling is set up in the PHS core network, namely the PHS network serves as the sub-network accessed to the 3G network. The system and the terminal have the advantages of simple structure and practicability; the working method solves the problem of insufficient network coverage and difficult provision of communication services at the early stage of establishment of the 3G network; the roaming function is provided for PHS single-module terminals using 3G numbers; the working method provides better mobile communication services for users by using the existing PHS network after a fixed-line service provider obtains a 3G mobile license plate.
Description
Technical field
The present invention relates to a kind of innovative technology that PHS network and 3G network are merged mutually: 3G subscription uses the PHS/3G dual mode mobile telephone terminal, obtain the system and method for communication service by PHS network insertion 3G network, exactly, relate to a kind of with developing from pas network as the system of the subnet of third generation mobile network, PHS/3G dual mode mobile telephone terminal and the using method of in this network system, using thereof, belong to the mobile communication terminal applied technical field.
Background technology
(in by the end of October, 2005) at present to, Chinese personal handyphone system PHS (PersonalHandyphone System), be the developing from pas network capacity near 100,000,000 lines, and number of users has also surpassed more than 8,000 ten thousand.Simultaneously, the enforcement of the 3G movible licence plate of China also is the next situation of desire of summoning wind and rain, calling together, and China Telecom and China Netcom take 3G license as the fixed network operator, are determined to win especially thereby become comprehensive operator.
The mobile communication service is completely different to network requirement with landline telephone service, and its mobility requires newly-built mobile network's coverage rate wide as far as possible.But at the 3G network first stage of construction, under the limited fund situation, operator can only carry out emphasis and cover.Like this, 3G subscription must be affected in the communication service in early stage.
Therefore, if can make full use of one built more than 3 years, PHS network that userbase is bigger, subnet as the 3G communication network, remedy the scarce something lost of the network coverage at the 3G network first stage of construction for the 3G wireless signal, so that experience for 3G subscription obtains acceptable communication service (comprising conversation/note/low speed online) in early stage.In addition, if realize interconnected by PHS network and 3G network, utilize 3G network to provide roaming function for PHS user, beyond doubt can obtain operator and user's doulbe-sides' victory good thing to the satisfaction of all, the hot subject of this communication technology becomes the historic mission that fixed network operator's technical staff is duty-bound naturally.
Summary of the invention
In view of this, the purpose of this invention is to provide a kind of method of work that obtains the PHS/3G dual mode mobile telephone terminal of communication service for 3G subscription by PHS network insertion 3G network, be used to solve the 3G network first stage of construction, network coverage deficiency, practical problems such as communication service difficulty are provided, also, make full use of its existing PHS network and create and establish technology platform for its user provides better mobile communication service for having the fixed network operator now after obtaining the 3G movible licence plate.
In order to achieve the above object, the invention provides a kind of method of work that obtains the PHS/3G dual mode mobile telephone terminal of communication service for 3G subscription by PHS network insertion 3G network, it is characterized in that: when the user is provided with the 3G network mode of priority, this PHS/3G dual-mode terminal is opened PHS and 3G wireless signal receiver simultaneously, and monitor the wireless signal of its environment of living in, behind the preferential access 3G network, close the PHS wireless signal transmitter simultaneously, to save power supply; Detailed process is:
If monitored the 3G wireless signal, and, continue to have monitored the 3G wireless signal,, close the PHS wireless signal transmitter simultaneously just open the 3G wireless signal transmitter through after setting guard time Timer1;
Have only the PHS wireless signal if monitor, and, continue to monitor and have only the PHS wireless signal,, close the 3G wireless signal transmitter simultaneously just open the PHS wireless signal transmitter through after setting guard time Timer2;
If when monitoring, and, remain unchanged, then close PHS and 3G wireless signal transmitter through after setting guard time Timer3 less than two kinds of wireless signals;
And no matter in PHS network or 3G network, this PHS/3G dual-mode terminal all uses unique 3G subscription data corresponding in its SIM card.
The setting of described guard time is to be used for effectively preventing that the timer root of number of above-mentioned three guard times is executed situation factually and decided because of unstable frequent " ping-pong " that causes of wireless signal, and recommendation is 15 seconds.
The present invention is a kind of with system, terminal and the method for work thereof of PHS network as the subnet of 3G mobile communications network, and this system is made up of PHS/3G dual mode mobile telephone terminal, PHS network and three parts of 3G communication network.When 3G subscription uses PHS/ and 3G dual mode mobile telephone terminal and select 3G network preferential automatically, the preferential 3G wireless network that inserts automatically of this terminal, but, if when having only the PHS wireless signal, this terminal inserts the PHS wireless network automatically, and interconnected by PHS core network and 3G core network, final this user's authentication and the position of realizing in the 3G core net upgraded, in the PHS core network, set up and call out, thereby realized a kind of innovative technology that inserts subnet of PHS network as 3G network.System of the present invention and terminal simple in structure, practical, hardware investment is few, and it is significant: as to have solved the 3G network first stage of construction and provide problems such as communication service difficulty because of wireless network covers deficiency, for the PHS single-mode terminal of using the 3G number provides roaming function, also be the fixed network operator after obtaining the 3G movible licence plate, make full use of its existing PHS network and create and establish technical foundation for the user provides better mobile communication service.
Description of drawings
Fig. 1 is the schematic diagram of existing P HS network and initial stage 3G mobile communications network.
Fig. 2 is that the present invention is that 3G subscription passes through the PHS/3G dual mode mobile telephone terminal structure composition schematic diagram that PHS network insertion 3G network obtains communication service.
Fig. 3 is that the present invention is with the system configuration schematic diagram of PHS network as the subnet of 3G mobile communications network.
Fig. 4 is that the PHS/3G dual mode mobile telephone terminal is at the position updating process sequential chart that has only under the PHS wireless network signal.
Fig. 5 is the process sequential chart that the 3G subscription when having only the PHS wireless network signal uses the PHS/3G dual mode mobile telephone terminal to be access in as voice call.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, the present invention is described in further detail below in conjunction with accompanying drawing.
Referring to Fig. 1, oval expression PHS wireless network among the figure, square expression 3G wireless network, this figure explanation is at the 3G network first stage of construction, its wireless network coverage has been certainly not as having built the PHS wireless network more than 3 years, and has sizable " have only the PHS wireless network signal and do not have the covering of 3G wireless signal " zone.
Referring to Fig. 2, introduce PHS/3G dual mode mobile telephone terminal structure of the present invention and form.Wherein control circuit comprises: PHS/3G dual-mode wireless communication functional module, wireless mode are selected module, communication function module, application processor module, subscriber information module and input/output module.PHS/3G dual-mode wireless communication functional module is provided with the radio frequency transceiver of PHS and 3G dual mode capability, and circuit devcies such as integrated loop filter and synthesizer are used to finish information interaction and processing with the PHS/3G base station; It is the functional module that the responsible mode that is provided with according to the user selects PHS or 3G wireless-access mode to handle that wireless mode is selected module, be provided with that the 3G network of selecting for the user is preferential automatically, the PHS network is preferential automatically, judge automatically or the software unit of manual four kinds of wireless mode of operations selecting, can select wherein a kind of mode set handling wireless signal access module for the user according to signal strength signal intensity.The communication function module is used to provide the information processing function that comprises communication services such as speech, data, note, multimedia message, application processor module is used to support the information processing of the multimedia various application of 3G and other additional application functions, subscriber information module is responsible for handling the information of mobile user authentication functions, and the input/output module of being made up of display screen, keyboard, microphone, microphone and battery, power management module is used to provide the input and output processing of information and the supply of power supply.
With the user the preferential preference pattern of 3G network being set below is example, introduce the fundamental mode of PHS/3G mobile telephone terminal: when selecting 3G network preferential automatically, the PHS/3G dual-mode terminal is opened PHS and 3G wireless signal receiver simultaneously, and the wireless signal of monitoring terminal environment of living at first, detailed process is;
If monitored the 3G wireless signal, and, continue to have monitored the 3G wireless signal,, close the PHS wireless signal transmitter simultaneously just open the 3G wireless signal transmitter through after setting guard time Timer1;
Have only the PHS wireless signal if monitor, and, continue to monitor and have only the PHS wireless signal,, close the 3G wireless signal transmitter simultaneously just open the PHS wireless signal transmitter through after setting guard time Timer2;
If when monitoring, and, remain unchanged, then close PHS and 3G wireless signal transmitter through after setting guard time Timer3 less than two kinds of wireless signals;
Above-mentioned purpose of closing and opening the terminal wireless signal projector is when the 3G wireless signal is arranged, no matter the signal strength signal intensity of PHS network guarantees that this terminal preferentially inserts 3G network; When being linked into the PHS network, close the 3G wireless launcher simultaneously, to save electric energy.And no matter in PHS network or 3G network, this PHS/3G dual-mode terminal all uses unique 3G subscription data corresponding in its SIM card.
The guard time of setting can prevent effectively that the timer root of number of above-mentioned three guard times is executed situation factually and decided because of unstable frequent " ping-pong " that causes of wireless signal, and recommendation is 15 seconds.
Referring to Fig. 3, introducing the present invention forms the PHS network as the system configuration of the subnet of 3G mobile communications network, this system is made up of PHS/3G dual mode mobile telephone terminal, local PHS network and the 3G mobile radio communication that possesses roaming function, wherein: local PHS network is made up of PHS wireless base station and the PHS core network that possesses the PHS-MAP signaling interface, and the PHS core network then includes: the local user belongs to database PHS HLR, the PHS VLR of switching center, base station control center PHS BSC.The 3G mobile radio communication that possesses roaming function comprises: at least two overlap 3G mobile radio communication above and networking, wherein each 3G mobile radio communication is made up of 3G wireless base station and the 3G core network that possesses PHS-MAP and standard MAP signaling interface, and the 3G core network then includes: ownership place customer data base 3G HLR, the 3G VLR of switching center, base station control center 3G BSC.Two core networks of this system also comprise voice service related network elements device, short message network, Customized Ring Back Tone net and Internet net respectively at least.The present invention provides roaming function by 3G network for the high-end PHS user of the PHS single-mode terminal of using the 3G number by each local PHS net and the interconnected system that forms of 3G network, is not that each local PHS network is realized the interconnected PHS WWW of setting up.
Adopt the PHS-MAP agreement to communicate between 3G core net and the PHS core net, this PHS-MAP communication protocol on the standard MAP according to the formulation of making amendment of PHS network condition.And in communication process, network and terminal are not carried out two kinds of switchings between the wireless transmission working method, help the realization of terminal and network convenient.
After 3G subscription of the present invention used the PHS/3G dual mode mobile telephone terminal to enter the PHS/3G Radio Network System, the preferential 3G wireless network of selecting automatically of PHS/3G dual mode mobile telephone terminal inserted.Not having the 3G wireless signal to have only the PHS wireless signal is example, corresponding 3G subscription data will enter the PHS core network by the PHS wireless network from this terminal, the PHS core network is through judging, think that this 3G subscription does not belong to the user of its management, just be addressed to 3G core net 3G HLR according to 3G subscription data feature, the database that finds this 3G subscription to belong to, and by PHS-MAP agreement realization authentication and position renewal, with the PHS core net of its user data when 3G network copies to this user and inserts, make this 3G subscription become visitor's (being casual user or roamer) of this PHS network simultaneously.During the visitor who becomes the PHS network, this 3G subscription can use the PHS network to obtain communication services such as speech, note.When this terminal monitors the 3G wireless network signal, take back 3G network again automatically, and in its position of database update of its ownership, thereby make this user can on 3G network, obtain normal communication service.
Be presented in below in the system of PHS network as the subnet of 3G mobile radio communication, the method for work of the PHS/3G dual-mode terminal of the 3G subscription when having only the PHS wireless network signal, it comprises the following steps:
(1) realizes the position renewal: have only the PHS wireless signal if the PHS/3G dual-mode terminal of 3G subscription monitors, and after setting guard time Timer2, when still having only the PHS wireless signal, then open the PHS wireless signal transmitter, close the 3G wireless signal transmitter simultaneously; At this moment, this terminal inserts the PHS core net by the PHS wireless network, carries out location update operations;
(2) set up voice call: in the PHS network, the PHS/3G dual-mode terminal of 3G subscription adopt the mode of PHS domestic consumer initiate voice call or as audio call by incoming call, set up audio call.
Referring to Fig. 4, specify the position updating process of PHS/3G dual-mode terminal when having only the PHS wireless network signal:
(11) the PHS/3G dual-mode terminal sends position updating request by the PHS wireless signal transmitter of having opened, and mutual by with the PHS network, sends its subscriber data, is used for authentication;
(12) the PHS core network judges that according to the subscriber data of sending here this user belongs to the 3G network user, just carry out addressing according to this Subscriber Number feature, find this user's who is connected with the PHS core network 3G ownership database, by the PHS-MAP signaling protocol between two networks, transmit interactive information;
(13) this user's 3G ownership database is implemented authentication to the subscriber data of sending here from the PHS network, notifies this terminal after the authentication success;
(14) the last VLR of switching center (PHS VLR or 3G VLR) that inserts of this terminal of this user's 3G ownership database notification cancels its original positional information, and the PHS VLR that orders this terminal to insert now simultaneously is sent to the positional information in its present PHS network in its 3G ownership database;
(15) when this terminal inserts in the local PHS network, set up a blotter space automatically, be used to deposit this user's the user data that comprises telephone number, Service Privileges, call-forwarding information at least; And, the user data of this user in 3G ownership database transmitted and deposit in the present PHS network by mutual with 3G network;
(16) at this moment, by working in coordination with of PHS network and 3G network, finished the PHS/3G dual-mode terminal substantially and had only the position under the PHS wireless network signal to upgrade work; This terminal is used various telecommunications service in the local PHS network of its access, its charging point is consistent with the miscellaneous service charging point of corresponding PHS network.
Referring to Fig. 5, introduce the PHS/3G dual-mode terminal and having only the voice call under the PHS wireless network signal to set up process.If 3G subscription uses the PHS/3G dual-mode terminal to initiate voice call having only under the PHS wireless network signal, when promptly it was for caller, before making a call, the PHS/3G dual-mode terminal at first must be through above-mentioned position updating process.After this, this 3G subscription also inserts in the PHS network, and just to initiate the flow process of voice call consistent with PHS domestic consumer for the call flow of its initiation, repeats no more.
When having only the PHS wireless network signal, 3G subscription uses the PHS/3G dual-mode terminal as voice call during by incoming call, and its call establishment is divided into three phases:
Phase I: 3G network is delivered in the calling of initiation, and 3G network sends the signaling inquiry to the PHS network;
Second stage: the PHS network is sent an animated walk-through number (this calling in the PHS network of this 3G subscription PHS/3G dual-mode terminal is distributed) to 3G network, and be routed to the PHS network by 3G network again according to the animated walk-through number, reserve one from the side of making a call via the speech path between 3G network and the PHS network;
Phase III: the PHS/3G dual mode mobile telephone terminal of PHS ICQ 3G subscription, behind the page response, send bell signal to 3G subscription PHS/3G dual mode mobile telephone terminal, discharge the animated walk-through number, when 3G subscription one off-hook, just connected whole call path, and started billing function.
Claims (2)
1, a kind of method of work that obtains the PHS/3G dual mode mobile telephone terminal of communication service for 3G subscription by PHS network insertion 3G network, it is characterized in that: when the user is provided with the 3G network mode of priority, this PHS/3G dual-mode terminal is opened PHS and 3G wireless signal receiver simultaneously, and monitor the wireless signal of its environment of living in, behind the preferential access 3G network, close the PHS wireless signal transmitter simultaneously, to save power supply; Detailed process is:
If monitored the 3G wireless signal, and, continue to have monitored the 3G wireless signal,, close the PHS wireless signal transmitter simultaneously just open the 3G wireless signal transmitter through after setting guard time Timer1;
Have only the PHS wireless signal if monitor, and, continue to monitor and have only the PHS wireless signal,, close the 3G wireless signal transmitter simultaneously just open the PHS wireless signal transmitter through after setting guard time Timer2;
If when monitoring, and, remain unchanged, then close PHS and 3G wireless signal transmitter through after setting guard time Timer3 less than two kinds of wireless signals;
And no matter in PHS network or 3G network, this PHS/3G dual-mode terminal all uses unique 3G subscription data corresponding in its SIM card.
2, the method for work that obtains the PHS/3G dual mode mobile telephone terminal of communication service for 3G subscription by PHS network insertion 3G network according to claim 1; it is characterized in that: the setting of described guard time is to be used for effectively preventing because of unstable frequent " ping-pong " that causes of wireless signal; the timer root of number of above-mentioned three guard times is executed situation factually and is decided, and recommendation is 15 seconds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101114451A CN101330688A (en) | 2005-12-09 | 2005-12-09 | Working method of Xiaolingtong network used as terminal of subnet of 3rd generation mobile network |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101114451A CN101330688A (en) | 2005-12-09 | 2005-12-09 | Working method of Xiaolingtong network used as terminal of subnet of 3rd generation mobile network |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2005101303820A Division CN100479617C (en) | 2005-12-09 | 2005-12-09 | System and method of using xiaolingtong network as third-generation mobile network sub-network |
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| CN101330688A true CN101330688A (en) | 2008-12-24 |
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| CNA2008101114451A Pending CN101330688A (en) | 2005-12-09 | 2005-12-09 | Working method of Xiaolingtong network used as terminal of subnet of 3rd generation mobile network |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101888612A (en) * | 2010-06-07 | 2010-11-17 | 中兴通讯股份有限公司 | Processing method and device for weakening of network signal |
| CN102695257A (en) * | 2012-06-19 | 2012-09-26 | 宇龙计算机通信科技(深圳)有限公司 | Terminal and power consumption optimizing method thereof |
| CN104869619A (en) * | 2015-04-28 | 2015-08-26 | 宇龙计算机通信科技(深圳)有限公司 | Single card dual standby long term evolution (LTE) terminal network control method and device |
-
2005
- 2005-12-09 CN CNA2008101114451A patent/CN101330688A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101888612A (en) * | 2010-06-07 | 2010-11-17 | 中兴通讯股份有限公司 | Processing method and device for weakening of network signal |
| CN102695257A (en) * | 2012-06-19 | 2012-09-26 | 宇龙计算机通信科技(深圳)有限公司 | Terminal and power consumption optimizing method thereof |
| CN104869619A (en) * | 2015-04-28 | 2015-08-26 | 宇龙计算机通信科技(深圳)有限公司 | Single card dual standby long term evolution (LTE) terminal network control method and device |
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Open date: 20081224 |