CN1291061A - Communication set with multiple numbers - Google Patents
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- CN1291061A CN1291061A CN 99108799 CN99108799A CN1291061A CN 1291061 A CN1291061 A CN 1291061A CN 99108799 CN99108799 CN 99108799 CN 99108799 A CN99108799 A CN 99108799A CN 1291061 A CN1291061 A CN 1291061A
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Abstract
A cellular phone may have several numbers without replacing SIM card. There aer two disign schemes, one is to use one great capacity SIM card with memory divided into several sectors to store the information and numbers of several communication networks separately; and the other is to use several inserted SIM cards to store the information of several communication network separately. The hardware and software of the cellular phone can read out the information of several communication networks from the SIM card and treat several communication signals simultaneously. The cellular phone with several numbers makes it easy for the user to change over different network.
Description
The invention belongs to a kind of communication tool, this communication tool can use a plurality of different communication networks simultaneously, a plurality of different call numbers can be arranged, and for example mobile phone can insert the communication network of a plurality of mobile communication company simultaneously, can have several different telephone numbers simultaneously.
The present invention can be used in the multiple communication tool, as landline telephone, radio call etc.To be applied as main argumentation object in mobile phone with the present invention in this article, this is because mobile communication is current fastest-rising communication traffic, also is the maximum communication traffics of existing problems.Mobile communication develop rapidly was during the last ten years experienced by analog to digital two periods; Mobile phone also by the initial luxurious luxury goods that make us being unable to reach, becomes popular consumer goods of today.At present, the newly-increased mobile communication user's in the whole world annual growth surpasses 25%, and China more reaches 200% annual growth.Variation maximum concerning the user is: the volume of mobile phone is more and more littler, and speech quality is become better and better, and price is more and more lower, and area coverage is increasing, and it is more and more convenient to use.But, there is a feature but never to change, promptly all mobile phones all are No. one, machines (telephone number), and digital mobile telephony is No., a machine one card (SIM card), and such mobile phone exists significant disadvantages:
1. can increase many unnecessary costs of the phone call to the mobile phone user, also can bring some inconveniences sometimes.Present mobile phone all is No., a machine, it is the communication network that every same time of mobile phone can only use a tame communication company, the mobile communication of present most country (comprising China) all is the two-way charging of carrying out, in case leaving original application ground, mobile phone will enter roaming, at this moment, all phones that the user gets and inserts with mobile phone all will be paid roaming charges, and all phones of access all will be paid the long-distance telephone expenses of this place to original application ground.Society of today is an economic society; the economic activity Showed Very Brisk in the whole world; many people are arranged because the relation of work need be between fixing several places (city or country) frequent hurrying back and forth back and forth; certain time; someone on earth in which city or which country, others is hard to know sometimes, like this; when others makes his mobile phone, may two people all to pay unnecessary long-distance (or even international long-distance) telephone charges.Give an example, if Mr.'s M mobile phone in A ground application, and he need hurry back and forth between three ground through the A that is everlasting, B, C, nowadays he is on B ground, when then the people on B ground or C ground made Mr.'s M mobile phone, both sides will pay expensive long-distance telephone bill, and M survives earlier and will pay roaming charges; And the people on B ground and C ground is sometimes because be inconvenient to make a long-distance call, and can't get in touch with Mr. M: though the people on A ground can make Mr.'s M mobile phone with local telephone network, and, Mr. M but will pay long-distance telephone bill; Sometimes the people on A ground is not because know Mr. M in the other places, and makes Mr.'s M mobile phone, perhaps someone's phone of having misplayed, and Mr. M will pay toll charge and add roaming charges.In this case, increased the inconvenience of mobile phone user's financial burden and use significantly.
2. the mobile phone user is difficult to as required the different communication network of conversion at any time.At present, mainly contain telecommunications and two companies of UNICOM carry out unusual keen competition in field of mobile communication, the country that has even have how tame mobile communication company to participate in the competition in China.The competition of price and service remains present topmost competitive way, and every company all can win the client, win the market with most favorable price and best service.The network coverage area of the mobile communication company that has is very big, and strength is very strong, but call rate is also somewhat expensive, though and the call rate of the mobile communication company that has is cheap, network coverage area is smaller, and they respectively have its pluses and minuses, for general user, can only select one of them according to the concrete condition of oneself, can't multiselect, select the former, will stand higher telephone expenses expenditure, select the latter, will stand in many places and can not use mobile phone.The first half of the year in 1999, once released a kind of " Jiang Cheng card " in the Wuhan City of China, though it can only use in the Wuhan City, can't roam, the city telephone rate of per minute but only has 0.2 yuan.At last, this cacaine various reasons and being cancelled, still, this part thing has very big elasticity within the specific limits we were telling you understand the call rate of mobile phone, increasingly mature and perfect along with the domestic market, same preferential mode is later will also certainly be released.Yet, what this price war brought is all preferential, there are many users can't enjoy in fact at all, because the user of the overwhelming majority has only a mobile phone, just can only use the communication network of a company with a present this mobile phone, in case buy, just be difficult to have again the leeway of the change selected.
3. the mobile phone user is difficult to select INTERNET net on the suitable mobile communication network.With mobile phone online is trend of the times, because it can be real accomplishes to handle Email, fax sending and receiving and inspection information etc. whenever and wherever possible, quickly and easily.Each tame communication company all is certain to make an issue of in this respect, releases various favourable condition, mainly contains 2 points, the preferential of communication expense and expenses of surfing Internet of promptly surfing the Net.It obviously is impossible in all very preferential mobile communication companies in aspect such as network fee, telephone charges, online communication expense and expenses of surfing Internet that the user will select a family.Under the situation of No. one, a machine, the mobile phone user can only sacrifice the deserved favourable condition of a part, has no option.
Some above weak point, the mobile phone user of the overwhelming majority can only stand, and has only the capable mobile phone that is equipped with more than two ones of user of only a few, changes present situation.The latter just can select different mobile communication networks with different mobile phones as required at any time.Above-mentioned 1. under the kind situation, the user can join a mobile phone (using local number respectively) in each haunt; Above-mentioned the 2., 3. under the kind situation, the user then joins a mobile phone for own selected each communication network.Though, the user who joins the multi-section mobile phone can freely select on communication network, can freely select at aspects such as call rate, online communication expense and expenses of surfing Internet, saves many expenses, but, but increased the expense of the machine of purchasing, and, several mobile phones often carried, be very inconvenient in action, sometimes, hear ring, but do not know it is that phone.
The communication tool that the purpose of this invention is to provide a kind of Multi-Subscriber Number (call number), this communication tool can use a plurality of communication networks simultaneously.For example, one machine, one card (SIM card, or many cards) many numbers (telephone numbers, suggestion is designed to 2-4) mobile phone, this mobile phone can apply for inserting the communication network of how tame mobile communication company simultaneously, can be between these communication networks switch arbitrarily at any time, more convenient to use, more save call rate, can a tractor serves several purposes.
The object of the present invention is achieved like this: be made up of several parts such as hardware electronic circuit, software, SIM card, display screen, power supply, keyboard and shells as main body-mobile phone of the present invention.The number of mobile phone is irrelevant by SIM card decision and mobile phone body itself.When user applies networked, mobile communication company at first will set up a kind of contractual relation with the user, promptly user's information registering in relevant database, provide SIM card for the user simultaneously.Be injected into the user management aspect in the SIM card for information about, mainly comprise: user's international nobile recognition number, password, user's access grade control, the class of business and relevant contents such as the network information of user's registration.The mobile phone that does not insert SIM card then is a kind of portable terminal of dereliction for network terminal, network terminal can't know it is who is using this portable terminal, should go to collect cost of the phone call to whom, therefore, communication network can not provide normal communication traffic for it.Mobile phone must insert its powerful software and hardware function of legal SIM card competence exertion, simultaneously, SIM card also must could realize communication function by means of the mobile phone body, therefore, achieve the above object and must make significant improvement to soft, the hardware and the SIM card of existing mobile phone.The present invention makes the SIM card of mobile phone can write down the information and the pairing user profile thereof of a plurality of communication networks; The software and hardware of mobile phone is the information of a plurality of communication networks of reading SIM card stored simultaneously, can receive and dispatch and handle the communication information of a plurality of communication networks simultaneously; The user can be easily with the keyboard setting of mobile phone, select or close one of them or several communication network (telephone number); Can realize automatic switching, busy prompt etc. between a plurality of networks.The user can be arranged to start or switching (part is in off-mode) automatically to the phone in the different communication networks application by keyboard, just conveniently friend or the client in various places squeezes into phone, because they needn't make a long-distance call or just beat long-distancely inside the province, the user of mobile phone then will pay higher call rate for the convenience of working; The user also can be only be arranged to start to on-site phone at that time, and remaining phone is arranged to shutdown, and then the user needn't pay all access phones and roam and long-distance telephone bill.Mobile phone is in case leave original application ground with the user, if the user is with one of them telephone number conversation, when all the other numbers had signal to enter, mobile phone can the line is busy to the other side's prompting with voice automatically, or the tinkle of bells prompting mobile phone user has another phone to enter; When if wherein Yi Bufen number is by user " shutdown ", in case there is phone to squeeze into, the number that the user configures will be transferred to automatically, or voice suggestion the other side changes the number of playing mobile phone user's setting.The user just can only realize the function of several mobile phones with a mobile phone like this, the usefulness network of a family wherein in the time of can making a phone call, during online with the network of another family; The user also can repurchase mobile phone and apply for networking when the other places, all is " local user " these local users, need not pay roaming charges again, also need not pay long-distance telephone expenses again when answering the call.
One of design of the present invention is: the function that realizes Multi-Subscriber Number with a machine one card.Still only use a SIM card in every mobile phone, it is enough big that the chip storage capacity of this SIM card is wanted, and storage area is divided into a plurality of sectors.The user applies for the information and the user information corresponding of a plurality of communication networks of inserting, deposits different memory sector in the same SIM card chip respectively in.When user's first application networks, purchase a SIM card, and the communication network information of first hand communication company and user information corresponding are deposited in one of them sector in the SIM card chip.When the user networked in other communication company's application, the SIM card with being purchased before going up allowed these companies their network information and user information corresponding, writes different memory sector in the same SIM card chip.When the user uses, can select needed different communication network by function key and menu, and needn't frequently change mobile phone or SIM card.
One of concrete feature of one of design of the present invention is: do not need to change the appearance structure and the volume of existing mobile phone, SIM card still is provided with according to present mode, and just the chip to SIM card has different requirements.The employed SIM card of digital cellular mobile phone is CPU card (Smart Card), and it is a kind of of IC-card, and its embedded chip is equivalent to the single-chip microcomputer of a specific type, inner except having controller, memory outside the time sequence control logic etc., also has algorithm unit and operating system.The memory capacity of CPU card is big, and disposal ability is strong, and information stores safety exactly because such characteristic is arranged, just is applied in the mobile phone, and its jumbo storage capacity makes telephone directory book can exist on the card rather than exists in the phone.The electrically-erasable data storage cell (EEPROM) of CPU card can reach 32k bytes, it is (too many to be designed to a plurality of subregions as required, be as the criterion with enough), with one of them public subregion storing phone number, remaining subregion is used for storing information and their difference user information corresponding of different communication networks.If it is not enough to do the EEPROM memory capacity of SIM card, that can design is bigger.
Two of the concrete feature of one of design of the present invention is: at present the central controller of mobile phone generally is 8 of a slices or 16 s' a microprocessor, and directly addressable space reaches more than the 1Mbyte.It is integrated in DMA parts, interrupt control unit, bus control unit, sheet choosing etc. on a slice chip with CPU, so system configuration is fairly simple, and execution speed is also than comparatively fast.It also has above SRAM static memory of 32K byte and the above E2PROM memory of two-way 256K byte, is used to store the wave point communication software and goes into the machine interface software.Be used for central controller of the present invention and need handle the information of a plurality of communication networks simultaneously, so this a part of function should be strengthened the capacity of increase memory, raising execution speed greatly.
Three of the concrete feature of one of design of the present invention is: modulating unit is that the traffic spike that will transmit from baseband portion forms I, Q signal by the GMSK modulator approach in the radio frequency part of mobile phone, and delivering to that transmitter unit is modulated onto can be for the frequency range (as 900MHz) of emission again.Demodulating unit is that Simulation with I, the Q signal that will receive from receiver unit carry out digitized processing, recovers baseband signal.Frequency synthesis and up-converting to is posted a letter and receiver unit provides frequency conversion necessary local oscillation signal, and antenna system is travelling carriage to be posted a letter and the collection of letters is combined on the antenna.Though the conversation to a plurality of circuits among the present invention is not carried out simultaneously,, when multiple signals enter simultaneously, reply one need to afterwards signal the line is busy information, therefore, radio frequency part will have the function that can handle multiple signals simultaneously, to adapt to the needs of a plurality of communication networks.Therefore baseband portion and audio-frequency unit, need not do too big change because the processing of multiple signals is not carried out simultaneously.
Four of the concrete feature of one of design of the present invention is: the software section of mobile phone is compared with existing software, needs to increase following function: the setting and the options that 1. increase communication network in function menu.Can enter the title setting of the communication network of being applied for, when selecting for use,, can select required network for use by scroll-up/down key and acknowledgement key; 2. can with the communication network information in a plurality of memory sectors of hardware reading SIM card together, revise PIN code, write telephone directory; 3. software of the present invention has the function of a plurality of communication networks of management, and guarantee can the phase mutual interference between them.
The advantage of one of the solution of the present invention is: can guarantee that the profile of existing mobile phone and function key needn't change, only need to change internal hardware circuit and software, can realize the function of Multi-Subscriber Number.This programme can not increase the complexity of mobile phone contour structures, can not increase the expense of purchasing SIM card yet.
Two of concrete scheme of the present invention is: the socket that a plurality of SIM card are set in mobile phone, insert the SIM card of many different mobile communication networks, every SIM card all is independently comparatively speaking, can insert pairing communication network by same mobile phone.Be equivalent to the function of several mobile phones is integrated, make it can receive and dispatch and handle the communication information of a plurality of communication networks simultaneously.
One of concrete grammar of two of the present invention program is: the socket of SIM card with existing mode in the groove of the battery bottom of mobile phone, be arranged in order at grade.Can make double SIM card socket arranged side by side to socket when placement arranged side by side of two SIM cards and direction of insertion are consistent, the slot of two SIM card is arranged above, can certainly make discrete single sim card socket.Because the area in the groove is limited, general in this way type can only be placed two sim card sockets, and bigger type also can be placed four sim card sockets at most, less type (as the V998 of Motorola) even can only place a sim card socket.
Two of the present invention program's two concrete grammar is: the socket of SIM card is a double SIM card superposing type socket.Still arrange that with present in-plane just need stack up the electrode contacts of two SIM cards dorsad, each sim card socket can be inserted two cards simultaneously.Socket respectively has row's electrode contacts up and down, inserts after the SIM card, and the card of top is used following contact with the contact of top, following card, and the contact leads of top need be drawn out to circuit board in addition with winding displacement.Two SIM cards just can be placed in the position of such SIM card, even minimum type also can be placed two SIM cards at least.Though the thickness of socket ratio is original big 2-3 times,, still saved the space as a whole widely.
Three of the present invention program's two concrete grammar is: the socket of SIM card in the groove of the battery bottom of mobile phone, place with direction perpendicular to groove surfaces, this mode requires the size of SIM card more much smaller than present size, and is too big because the thickness of mobile phone can not be done.Because SIM card shared area on in-plane is very little, this mode can be placed more SIM card.
Certainly, can also place sim card socket with other mode.If because the volume of mobile phone is too little, and can't place a plurality of sim card socket the time, can dwindle the size of existing SIM card and socket.
One of concrete feature of two of the present invention program is: SIM card need not change, still can be with existing SIM card and function thereof.
Two of the present invention program's two concrete feature is: the hardware electronic circuit of mobile phone and software need equally one of the present invention program concrete feature two, three and more than four partial functions that increased, in addition, also need to increase a plurality of sim card sockets.During the read-write SIM card, not only a card to be read and write, but want to read and write many cards.
The present invention program's two advantage is: each communication company needn't change existing working method and equipment, can not increase the burden of communication company.
Below in conjunction with accompanying drawing the present invention and embodiment are further detailed:
Fig. 1 is the schematic diagram of one of concrete grammar of two of the present invention program.
Fig. 2 is two a schematic diagram of the present invention program's two concrete grammar.
Fig. 3 is one of the present invention program's a hardware electronic schematic block circuit diagram.
Fig. 4 be the present invention program two hardware electronic circuit logic control section theory diagram.
Among the figure:
1, mobile phone 2, sim card socket stitch 3, double SIM card socket 4 arranged side by side, SIM card 5, single sim card socket 6, double SIM card superposing type socket 7, winding displacement
The battery of mobile phone among Fig. 1 [1] is taken down, parallel 3 SIM cards [4] of having placed in the groove at back.Two SIM cards of top are because the direction unanimity of inserting, and lean on nearer, just socket has been made in together, become double SIM card socket arranged side by side [3], following socket have to laterally be placed because the space is limited, makes single sim card socket [5]
In the groove at the back of mobile phone [1], be provided with two double SIM card superposing type sockets [6] among Fig. 2, can place 4 SIM cards [4] as required at most.Following SIM card terminal pin can directly be drawn out on the circuit board, and the SIM card terminal pin of top is drawn out to circuit board with winding displacement [7].
Just the memory capacity of the storage area of original SIM card (EEPROM) is strengthened on the hardware principle block diagram among Fig. 3, and be divided into a plurality of sectors, number of sectors is enough to get final product, with conserve storage.If the design standard of mobile phone is No. 4, a machine, then memory sector can be divided into 6 (for reference), and wherein four sectors are respectively applied for the information of storing 4 communication networks, and one is used for storing phone number, and one standby.The central controller of hardware, radio frequency part, baseband portion need be carried out bigger change, make mobile phone can handle the information of a plurality of communication networks simultaneously.
Be to be two the function that example is introduced scheme among Fig. 4 with three SIM cards.(Fig. 3) is basic identical for one of the radio frequency part of software section and hardware circuit, baseband portion and audio-frequency unit and scheme, does not therefore draw the logic control part that this figure has only drawn hardware circuit in this figure.Partly increased needed several sim card socket in logic control, during Card Reader, the information of a plurality of communication networks and their pairing user profile are not to read from a SIM card, but read from multiple SIM card.Central controller needs bigger change equally, needs strong functions, can handle the multiplex communication signal simultaneously.
Claims (3)
1, a kind of communication tool of Multi-Subscriber Number can insert the communication network of how tame communication company simultaneously with a communication tool, is applicable to mobile phone, landline telephone, beeper etc.Can on same telephone set, insert the network of how tame telephone company when being used for fixing phone, can have a plurality of telephone numbers simultaneously, can select the comparatively cheap network of telephone expenses when making a phone call.For the mobile phone of Multi-Subscriber Number, the user can be with mobile phone simultaneously at a plurality of telephone numbers of a plurality of communication network applications, select different communication networks for use under different places, different situation, conveniently to use and to save telephone expenses.Structurally, can achieve the goal by two schemes.The first string is: each mobile phone is joined a SIM card, storage area (EEPROM) in the SIM card chip is divided into a plurality of sectors, one of them sector storage telephone number, information and pairing user profile thereof that remaining sector is used for storing the communication network of being applied for.The user need only buy a SIM card for every mobile phone, and application inserts other communication network if desired, can allow these communication companies their network information and different memory sectors in user profile writes the same card.Second scheme is: a plurality of sim card sockets are all arranged on every mobile phone, can insert multiple SIM card, the information and the user profile of every SIM card stored one tame communication company.More than two schemes all require the hardware and software part of mobile phone can from SIM card, read the information of a plurality of communication networks simultaneously, receive multiple signals simultaneously by antenna system, and by Base-Band Processing part and these information of logic control section processes.
2, according to the mobile phone of the described Multi-Subscriber Number of first organization plan of claim 1, the capacity of employed SIM card chip stored part must be enough big, and it is too much that institute divides the quantity of sector not want, and enough getting final product is so that conserve storage.Number is 3 if network is used in the design of mobile phone, and then the sector number suggestion is 5, and 3 sectors are used for storing the information of 3 communication networks, and 1 sector is used for storing phone number, 1 sector standby (also shouldn't).
3, according to the mobile phone [1] of second described Multi-Subscriber Number of organization plan of claim 1, the mounting means of its a plurality of SIM card [4] has following several: 1. the socket of SIM card [4] with existing mode in the groove of the battery bottom of mobile phone, be arranged in order at grade.Two SIM cards [4] are placed side by side and direction of insertion can be made double SIM card socket arranged side by side [3] to socket when consistent, and the slot of two SIM card [4] is arranged above, can certainly make discrete single sim card socket [5], only insert a SIM card.2. the socket of SIM card [4] is a double SIM card superposing type socket [6].Arrange with present in-plane still, just need stack up the electrode contacts of two SIM cards [4] dorsad that each double SIM card superposing type socket [6] can be inserted two cards simultaneously.Socket respectively has row's electrode contacts up and down, inserts after the SIM card [4], and the card of top needs to be drawn out on the circuit board with winding displacement [7] with following electrode contacts, the electrode contacts lead-in wire of top with the electrode contacts of top, following card.3. the socket of SIM card in the groove of the battery bottom of mobile phone, to place perpendicular to the direction of groove surfaces, this mode requires the size of SIM card more much smaller than present size, and is too big because the thickness of mobile phone can not be done.4. can also place sim card socket with other mode, can as insert SIM card etc. from the side of mobile phone.If because the volume of mobile phone is too little, and can't place a plurality of sim card socket the time, can dwindle the size of existing SIM card and socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99108799 CN1127277C (en) | 1999-10-05 | 1999-10-05 | Communication set with multiple numbers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99108799 CN1127277C (en) | 1999-10-05 | 1999-10-05 | Communication set with multiple numbers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1291061A true CN1291061A (en) | 2001-04-11 |
| CN1127277C CN1127277C (en) | 2003-11-05 |
Family
ID=5273518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99108799 Expired - Fee Related CN1127277C (en) | 1999-10-05 | 1999-10-05 | Communication set with multiple numbers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1127277C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2383235A (en) * | 2001-12-15 | 2003-06-18 | Motorola Inc | A sim card having a memory configured and operable to store additional data other than telephone numbers and names |
| CN102821380A (en) * | 2012-08-01 | 2012-12-12 | 惠州Tcl移动通信有限公司 | Method for realizing mobile terminal one-card multiple-number and mobile terminal |
| CN101547262B (en) * | 2008-03-25 | 2013-05-01 | 株式会社Ntt都科摩 | Mobile communication system and subscriber identity code notification apparatus |
| CN103733665A (en) * | 2011-08-11 | 2014-04-16 | 索尼公司 | Communication control device, communication control method, communication system, and terminal device |
-
1999
- 1999-10-05 CN CN 99108799 patent/CN1127277C/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2383235A (en) * | 2001-12-15 | 2003-06-18 | Motorola Inc | A sim card having a memory configured and operable to store additional data other than telephone numbers and names |
| GB2383235B (en) * | 2001-12-15 | 2004-03-10 | Motorola Inc | Subscriber identification cards |
| CN101547262B (en) * | 2008-03-25 | 2013-05-01 | 株式会社Ntt都科摩 | Mobile communication system and subscriber identity code notification apparatus |
| CN103733665A (en) * | 2011-08-11 | 2014-04-16 | 索尼公司 | Communication control device, communication control method, communication system, and terminal device |
| CN103733665B (en) * | 2011-08-11 | 2018-03-16 | 索尼公司 | Communication control unit, communication control method, communication system and terminal installation |
| CN102821380A (en) * | 2012-08-01 | 2012-12-12 | 惠州Tcl移动通信有限公司 | Method for realizing mobile terminal one-card multiple-number and mobile terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1127277C (en) | 2003-11-05 |
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