CN1633039A - Method for communicating between handsets or between handset and fixed telephone terminal in local area - Google Patents
Method for communicating between handsets or between handset and fixed telephone terminal in local area Download PDFInfo
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- CN1633039A CN1633039A CN 200410077501 CN200410077501A CN1633039A CN 1633039 A CN1633039 A CN 1633039A CN 200410077501 CN200410077501 CN 200410077501 CN 200410077501 A CN200410077501 A CN 200410077501A CN 1633039 A CN1633039 A CN 1633039A
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- 238000010295 mobile communication Methods 0.000 claims description 3
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Abstract
This invention relates to a communication method between cell phones or cell phones and fixed phones in local areas, among which, the cell phone includes a microprocessor, a blue tooth R-T unit, a base band chip, a RF chip, a blue tooth interface, an operation system and related protocol stack software, the fixed phone includes: a microprocessor, a phone chip, a blue-tooth R-T unit, M/D and D/M conversion circuit from phonetic signal to phonetic data, phonetic data buffer storage, operation system and its related protocol stack software. The method is also available in group phones or net-like communication.
Description
Technical field
The present invention relates to the communication means of the communications field, mainly be meant in a kind of local of applying Bluetooth between the mobile phone or the communication means between mobile phone and the fixed telephone terminal.
Background technology
Along with the function of mobile phone is become stronger day by day, mobile phone is being played the part of more and more important role in people's daily life, also more and more universal, almost is one one of staff now at present.But it is higher that the mobile phone communication of GSM or CDMA standard takes, and the mobile phone of PHS standard (local telephone network is logical) is though call rate is lower, but because its speech quality under middle high-mobility state is relatively poor, do not accepted and adopt, and most of user also is unwilling to carry a GSM or the CDMA mobile phone adds a PHS mobile phone by most of users.
On the other hand, Bluetooth technology is along with years of development is now very ripe, and the point-to-point communication of bluetooth need not the outer communication fee of user's amount paid.Certainly, the distance of bluetooth communication is shorter, generally be no more than 100 meters, but people are daily generally movable in mansion or sub-district, distance is short also generally to be no more than 100 meters, this just is to utilize Bluetooth technology to reduce the expense of the daily use mobile phone of people, and improves communication quality and provide amenities for the people and created good condition.
Summary of the invention
Purpose of the present invention is intended to solve the deficiency that existing mobile phone and landline telephone exist in communicating by letter, realize in the local between the mobile phone or mobile phone and landline telephone between free communication, and provide in a kind of local between the mobile phone or the communication means between mobile phone and the fixed telephone terminal.
Realize that technical scheme of the present invention is:
Mobile phone comprises:
(1) embedded MCU microprocessor;
(2) GSM or CDMA or 3G baseband chip;
(3) GSM or CDMA or 3G radio frequency chip;
(4) GSM or CDMA or 3G radio-frequency antenna;
(5) bluetooth baseband control chip;
(6) Bluetooth RF chip;
(7) bluetooth transceiver;
(8) blue tooth interface;
(9) embedded OS;
(10) with GSM or the CDMA or the 3G protocol stack sofeware of bluetooth protocol repertory collaborative work;
(11) with the bluetooth protocol repertory software of GSM or CDMA or 3G protocol stack and telecom agreement or Control Software collaborative work.
Landline telephone comprises:
(1) embedded MCU microprocessor;
(2) telephone chip;
(3) bluetooth baseband control chip;
(4) bluetooth transceiver;
(5) voice signal is to the mould/number and the D/A switch circuit of speech data;
(6) speech data buffer memory;
(7) embedded OS;
(8) with the telecom agreement and the telephone chip Control Software of bluetooth protocol repertory collaborative work;
(9) with the bluetooth protocol repertory software of GSM or CDMA or 3G protocol stack and telecom agreement or Control Software collaborative work.
Technical scheme of the present invention also comprises:
When being group telephone or telephony gateway, fixed telephone terminal also comprises:
(1) cpu central processing unit;
(2) group telephone or telephony gateway control chip;
(3) the small switch control and the protocol software;
(4) with the bluetooth protocol repertory software of GSM or CDMA or 3G protocol stack and telecom agreement or Control Software collaborative work;
(5) can receive group telephone or the telephony gateway configuration software that special short message is encoded.
Fixed telephone terminal comprises during for cordless telephone: bluetooth transceiver, Bluetooth RF and baseband processing chip and bluetooth protocol repertory software and speech data D/A or mould/number conversion circuit.
Fixed telephone terminal also comprises when being the cordless telephone of group telephone or telephony gateway: bluetooth transceiver, Bluetooth RF and baseband processing chip and bluetooth protocol repertory software.And
Bluetooth SMS communication between mobile phone can be by bluetooth no Connection Service or the Connection Service communication is arranged; And
The form of bluetooth note can be self-defined or with reference to GSM or CDMA or 3G normalized definition.
Described bluetooth transceiver comprises power amplifier and signal gain regulating circuit.With
Described mobile communication standard comprises:
GSM, CDMA, PHS, SCDMA, WCAMA, CDMA2000, wide-area wireless communication standards such as TD-SCDMA.
The present invention has following advantage:
1. obviously save communication fee.
2. be more convenient for people's routine work and life.
3. expanded the application of bluetooth.
Description of drawings
Fig. 1 is a mobile phone block diagram of the present invention.
Fig. 2 is a fixed telephone terminal block diagram of the present invention.
Embodiment
1. about the realization of the free intercommunication function of mobile phone:
The free intercommunication function of mobile phone is to realize that by the mutual bluetooth communication of mobile phone mobile phone comes exchanges voice data by Bluetooth link mutually.Mobile phone can get up configuration after a configuration successful as pre-configured preservation, all can discern automatically mutually so later at every turn, need not to dispose again, also can change pre-configured certainly.When intercommunication, if the other side is in talking state, exhalation can obtain voice suggestion.During call peer, when being in GSM or CDMA or 3G talking state or bluetooth talking state as if the other side, calling can keep up to we or the other side is hung up calling or the other side switches to this calling.
Blue tooth interface is standard configuration in this solution, can carry out wireless telecommunications within the specific limits by blue tooth interface in order to make between mobile phone exactly, for this purpose, mobile phone must have bluetooth transceiver, Bluetooth RF and baseband processing chip and bluetooth protocol repertory software.Certainly, as regular handset, mobile phone must have the antenna of GSM or CDMA frequency range, GSM or CDMA or 3G radio frequency and baseband processing chip and GSM or CDMA or 3G protocol stack sofeware.Simultaneously, bluetooth protocol repertory software and GSM or CDMA or 3G protocol stack sofeware must be made corresponding modification, with the seamless switching of realizing bluetooth communication and mobile communication and exchanges voice data and CALL CONTROL state information between the two.
2. about the realization of cordless telephone function:
The realization of cordless telephone function is divided into dual mode:
＜1〉mode one, and business telephony or landline telephone are for having bluetooth transceiver, the special phone of Bluetooth RF and baseband processing chip and bluetooth protocol repertory software and speech data digital-to-analogue or analog-to-digital conversion hardware.
After the user buys supporting business telephony or landline telephone and mobile phone, after a configuration successful, configuration can be got up as pre-configured preservation, all can discern automatically mutually so later at every turn, need not to dispose again, also can change pre-configured certainly.
During with the mobile phone dialing landline telephone, when the user presses on the mobile phone behind a certain dialing button, mobile phone sends control information by bluetooth and gives landline telephone, after landline telephone is received control information, automatically pull out and cry mobile phone defeated number, and Call Control state fed back to mobile phone by bluetooth, after the connection, the user voice data are passed through Bluetooth transmission between mobile phone and landline telephone.After landline telephone was received voice data, first buffer memory became the voice signal of simulation again after digital-to-analogue conversion, be fed on the telephone wire.
When answering landline telephone with mobile phone, after landline telephone is received calling, send control information by bluetooth and give mobile phone, mobile phone selects to give landline telephone by answering of bluetooth feedback user, landline telephone feeds back to mobile phone with Call Control state by bluetooth, after the connection, the user voice data are passed through Bluetooth transmission between mobile phone and landline telephone.In landline telephone, the voice signal of the simulation that comes on the telephone wire becomes speech data after analog-to-digital conversion, behind buffer memory, give mobile phone.
＜2〉mode two, business telephony or landline telephone are the plain old telephone that plain old telephone maybe can be received and dispatched note, but group telephone or telephony gateway are for having bluetooth transceiver, the special group telephone or the telephony gateway of Bluetooth RF and baseband processing chip and bluetooth protocol repertory software.
In the bluetooth coverage of group telephone or telephony gateway, during with the mobile phone dialing landline telephone, when the user presses on the mobile phone behind a certain dialing button, mobile phone sends control information by bluetooth and gives group telephone or telephony gateway, after group telephone or telephony gateway are received control information, pull out automatically and cry mobile phone defeated number, and Call Control state is fed back to mobile phone by bluetooth, after the connection, the user voice data are passed through Bluetooth transmission between mobile phone and group telephone or telephony gateway.
In the bluetooth coverage of group telephone or telephony gateway, when answering landline telephone with mobile phone, after group telephone or telephony gateway are received calling, send control information by bluetooth and give mobile phone, mobile phone selects to give group telephone or telephony gateway by answering of bluetooth feedback user, landline telephone feeds back to mobile phone with CallControl (calling out control) state by bluetooth, and after the connection, the user voice data are passed through Bluetooth transmission between mobile phone and group telephone or telephony gateway.
When business telephony or landline telephone for can receive and dispatch the plain old telephone of note the time, business telephony or landline telephone also can oppositely be controlled group telephone or telephony gateway by the note that sends specific coding, such as configurable group telephone or whether telephony gateway is given to mobile phone with the phone of certain extension set or do not allow certain mobile phone directly to transfer to by group telephone or telephony gateway.
3. about receiving and dispatching the realization of the function of note under the situation of not knowing telephone number:
Between mobile phone under the situation of unknown phone number the transmitting-receiving note function also the mutual bluetooth communication of mobile phone realize.To all bluetooth the other side as seen the cellphone subscriber can select this machine, only visible or all invisible to all bluetooth the other side to pre-configured bluetooth the other side.Note debit also can require the other side to send photo before receiving note, and identifying informations such as orientation can receive or reject bluetooth the other side's note.
Blue tooth interface is standard configuration in this solution, can carry out wireless telecommunications within the specific limits by blue tooth interface in order to make between mobile phone exactly, for this purpose, mobile phone must have bluetooth transceiver, Bluetooth RF and baseband processing chip and bluetooth protocol repertory software.Certainly, as regular handset, mobile phone must have the antenna of GSM or CDMA frequency range, GSM or CDMA or 3G radio frequency and baseband processing chip and GSM or CDMA or 3G protocol stack sofeware.
Bluetooth SMS communication between mobile phone can be by bluetooth no Connection Service or the Connection Service communication is arranged.The form of bluetooth note can be self-defined or with reference to GSM or CDMA or 3G normalized definition.
4. about the improvement of bluetooth sphere of action:
Define according to Bluetooth specification: bluetooth operating distance can reach 100 meters in open regional maximum, but considers that the use zone of this programme mostly is in mansion or the sub-district, and after the decay of building walls, the practical function distance will greatly reduce.For the operating distance that guarantees this programme reaches user's needs, I propose following solution.
Bluetooth hardware in fact mainly is divided into bluetooth transceiver and two parts of Bluetooth chip, the development difficulty of Bluetooth chip, and development amount and development cost are very big, and the development difficulty of bluetooth transceiver is less, can develop voluntarily fully.By increasing power amplifier for common bluetooth transceiver, can improve the transmitting power of Bluetooth signal, thereby increase the operating distance of bluetooth, reach demand.An adaptive gain of received signal regulating circuit is set in the receiving system of bluetooth transceiver simultaneously, when distance is nearer between bluetooth equipment like this gain of received signal is reduced, thereby the specified rate of attacking of the input signal that satisfies Bluetooth chip all the time, and need not do any change to the design of Bluetooth chip.
5. about the seamless switching problem of bluetooth communication and mobile phone or telecom communication:
Because bluetooth communication and mobile phone or telecom communication can exist simultaneously, the bluetooth connection is connected and can exists simultaneously with mobile phone or telecommunications, so the seamless switching of bluetooth communication and mobile phone or telecom communication becomes possibility.Realize that this point must allow bluetooth protocol repertory and mobile phone or the collaborative work of telecom agreement stack, must all change bluetooth protocol repertory and mobile phone or telecom agreement stack for this reason, define some processes and allow bluetooth protocol repertory that control is handed to mobile phone or telecom agreement stack, allow mobile phone or telecom agreement stack that control is handed to bluetooth protocol repertory.
Claims (7)
1. in the local between the mobile phone or the communication means between mobile phone and the fixed telephone terminal, it is characterized in that:
A. mobile phone comprises:
(1) embedded MCU microprocessor;
(2) GSM or CDMA or 3G baseband chip;
(3) GSM or CDMA or 3G radio frequency chip;
(4) GSM or CDMA or 3G radio-frequency antenna;
(5) bluetooth baseband control chip;
(6) Bluetooth RF chip;
(7) bluetooth transceiver;
(8) blue tooth interface;
(9) embedded OS;
(10) with GSM or the CDMA or the 3G protocol stack sofeware of bluetooth protocol repertory collaborative work;
(11) with the bluetooth protocol repertory software of GSM or CDMA or 3G protocol stack and telecom agreement or Control Software collaborative work;
B. fixed telephone terminal comprises:
(1) embedded MCU microprocessor;
(2) telephone chip;
(3) bluetooth baseband control chip;
(4) bluetooth transceiver;
(5) voice signal is to the mould/number and the D/A switch circuit of speech data;
(6) speech data buffer memory;
(7) embedded OS;
(8) with the telecom agreement and the telephone chip Control Software of bluetooth protocol repertory collaborative work;
(9) with the bluetooth protocol repertory software of GSM or CDMA or 3G protocol stack and telecom agreement or Control Software collaborative work.
2. according in the said local of claim 1 between the mobile phone or the communication means between mobile phone and the fixed telephone terminal, it is characterized in that also comprising when fixed telephone terminal is group telephone or telephony gateway:
(1) cpu central processing unit;
(2) group telephone or telephony gateway control chip;
(3) the small switch control and the protocol software;
(4) with the bluetooth protocol repertory software of GSM or CDMA or 3G protocol stack and telecom agreement or Control Software collaborative work;
(5) can receive group telephone or the telephony gateway configuration software that special short message is encoded.
3. according in the said local of claim 1 between the mobile phone or the communication means between mobile phone and the fixed telephone terminal; comprise when it is characterized in that fixed telephone terminal: bluetooth transceiver, Bluetooth RF and baseband processing chip and bluetooth protocol repertory software and speech data D/A or mould/number conversion circuit for cordless telephone.
4. according to the said method of claim 3, it is characterized in that also comprising when fixed telephone terminal is the cordless telephone of group telephone or telephony gateway: bluetooth transceiver, Bluetooth RF and baseband processing chip and bluetooth protocol repertory software.
5. according in the said local of claim 1 between the mobile phone or the communication means between mobile phone and the fixed telephone terminal, it is characterized in that
Bluetooth SMS communication between mobile phone can be by bluetooth no Connection Service or the Connection Service communication is arranged; And
The form of bluetooth note can be self-defined or with reference to GSM or CDMA or 3G normalized definition.
6. according in the said local of claim 1 between the mobile phone or the communication means between mobile phone and the fixed telephone terminal, it is characterized in that described bluetooth transceiver comprises power amplifier and signal gain regulating circuit.
7. according in the said local of claim 1 between the mobile phone or the communication means between mobile phone and the fixed telephone terminal, it is characterized in that described mobile communication standard comprises GSM, CDMA, PHS, SCDMA, WCAMA, CDMA2000, wide-area wireless communication standards such as TD-SCDMA.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410077501 CN1633039A (en) | 2004-12-13 | 2004-12-13 | Method for communicating between handsets or between handset and fixed telephone terminal in local area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410077501 CN1633039A (en) | 2004-12-13 | 2004-12-13 | Method for communicating between handsets or between handset and fixed telephone terminal in local area |
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| Publication Number | Publication Date |
|---|---|
| CN1633039A true CN1633039A (en) | 2005-06-29 |
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| CN 200410077501 Pending CN1633039A (en) | 2004-12-13 | 2004-12-13 | Method for communicating between handsets or between handset and fixed telephone terminal in local area |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101119556B (en) * | 2007-08-23 | 2011-01-19 | 中兴通讯股份有限公司 | Cordless telephone device and method of communication using the same |
| CN101119139B (en) * | 2007-08-23 | 2011-03-09 | 深圳市指媒科技有限公司 | Local communication method of handset blue tooth |
| CN101465912B (en) * | 2008-09-28 | 2011-03-30 | 赛霸电子(深圳)有限公司 | Telephone converting device |
| CN102447496A (en) * | 2010-10-08 | 2012-05-09 | 原相科技股份有限公司 | Method for establishing wireless security connection, related wireless device and wireless host |
| CN103167432A (en) * | 2012-08-07 | 2013-06-19 | 深圳市金立通信设备有限公司 | System and method for achieving near-field information sending based on bluetooth transmission protocol |
| CN101663828B (en) * | 2007-03-23 | 2013-08-07 | 矽玛特公司 | Wireless handset and wireless headset with wireless transceiver |
| CN103716910A (en) * | 2013-12-31 | 2014-04-09 | 三星电子（中国）研发中心 | System, intelligent terminal, mobile terminal and method for achieving mobile communication |
| CN103945563A (en) * | 2014-04-11 | 2014-07-23 | 中国科学院计算技术研究所 | No-target user detection method in Device to Device communication |
| WO2016033939A1 (en) * | 2014-09-05 | 2016-03-10 | 惠州Tcl移动通信有限公司 | Intelligent terminal, functional terminal and synchronous push method of notification information |
| CN107979705A (en) * | 2017-10-25 | 2018-05-01 | 大唐终端技术有限公司 | Chauvent's criterion method and device in a kind of intercom system |
-
2004
- 2004-12-13 CN CN 200410077501 patent/CN1633039A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101663828B (en) * | 2007-03-23 | 2013-08-07 | 矽玛特公司 | Wireless handset and wireless headset with wireless transceiver |
| CN101119556B (en) * | 2007-08-23 | 2011-01-19 | 中兴通讯股份有限公司 | Cordless telephone device and method of communication using the same |
| CN101119139B (en) * | 2007-08-23 | 2011-03-09 | 深圳市指媒科技有限公司 | Local communication method of handset blue tooth |
| CN101465912B (en) * | 2008-09-28 | 2011-03-30 | 赛霸电子(深圳)有限公司 | Telephone converting device |
| CN102447496A (en) * | 2010-10-08 | 2012-05-09 | 原相科技股份有限公司 | Method for establishing wireless security connection, related wireless device and wireless host |
| CN102447496B (en) * | 2010-10-08 | 2014-04-30 | 原相科技股份有限公司 | Wireless safe online establishing method and wireless system |
| CN103167432A (en) * | 2012-08-07 | 2013-06-19 | 深圳市金立通信设备有限公司 | System and method for achieving near-field information sending based on bluetooth transmission protocol |
| CN103716910A (en) * | 2013-12-31 | 2014-04-09 | 三星电子（中国）研发中心 | System, intelligent terminal, mobile terminal and method for achieving mobile communication |
| CN103945563A (en) * | 2014-04-11 | 2014-07-23 | 中国科学院计算技术研究所 | No-target user detection method in Device to Device communication |
| WO2016033939A1 (en) * | 2014-09-05 | 2016-03-10 | 惠州Tcl移动通信有限公司 | Intelligent terminal, functional terminal and synchronous push method of notification information |
| CN107979705A (en) * | 2017-10-25 | 2018-05-01 | 大唐终端技术有限公司 | Chauvent's criterion method and device in a kind of intercom system |
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