CN1841949A - Apparatus and communication method with multi wireless communication system - Google Patents
Apparatus and communication method with multi wireless communication system Download PDFInfo
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- CN1841949A CN1841949A CNA2005100636412A CN200510063641A CN1841949A CN 1841949 A CN1841949 A CN 1841949A CN A2005100636412 A CNA2005100636412 A CN A2005100636412A CN 200510063641 A CN200510063641 A CN 200510063641A CN 1841949 A CN1841949 A CN 1841949A
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Abstract
The invention discloses a device with a plurality of wireless communicating systems, which comprises a wireless communicating system and at least one peripheral wireless communicating system, wherein the wireless communicating system comprises a first CPU used to send the order for controlling the communicating condition of the wireless communicating system; the antenna system is used to receiving and sending the radio-frequency signal of the wireless communicating system; the antenna switching unit is between the wireless communicating system and the antenna system; the antenna switching system connects the antenna system and the wireless communicating system by the control order.
Description
Technical field
The present invention relates to the integrated technology of various wireless communication system, the integrated technology of antenna in the antenna integrated technology, particularly multi mode terminal when relating in particular to the various wireless communication system integration.
Background technology
The integrated various wireless communication of portable terminal system has become popular form at present.The user has a portable terminal can insert multiple communication network, enjoys the service that the different communication network technology is brought.
At present, a kind of structure of multi mode terminal as shown in Figure 1, first wireless communication system and second wireless communication system and first antenna system that is connected with first wireless communication system and second antenna system that is connected with second wireless communication system that described multi mode terminal comprises CPU, is connected with CPU.The present method of using described multi mode terminal to communicate: CPU is to certain wireless communication system sending controling instruction, require this wireless communication system to start working, the wireless communication system that receives control command is by described antenna system search native system signal, if search, then described wireless communication system is finished the communication process of signal by the antenna system of correspondence, if do not search, then send feedback signal to described CPU, CPU continues a downward wireless communication system sending controling instruction after receiving described feedback signal, requires this wireless communication system to start working.
The structure of present another kind of multi mode terminal as shown in Figure 2.This multi mode terminal comprises main wireless communication system, the peripheral hardware wireless communication system that is connected with main wireless communication system, and described main wireless communication system comprises first CPU, and described peripheral hardware wireless communication system comprises second CPU; And first antenna system that is connected with main wireless communication system and second antenna system that is connected with the peripheral hardware wireless communication system.The method of using this multi mode terminal to communicate is: first CPU of main wireless communication system is to certain wireless communication system sending controling instruction, require this communication system to start working, the wireless communication system that receives control command is by described antenna system search native system signal, if search, then described wireless communication system is finished the communication process of signal by the antenna system of correspondence, if do not search, then transmit control signal to described first CPU by described second CPU, first CPU continues a downward wireless communication system sending controling instruction after receiving described control signal, requires this wireless communication system to start working.
But there is defective in prior art: corresponding antenna system of each wireless communication system in the multi mode terminal of prior art, because the mutual coupling of antenna between the different wireless communication system, and the flow direction of the earth-current that causes causes the signal serious interference.And because a kind of wireless communication system of every increase must increase an antenna system accordingly, the increase of antenna amount not only increases the volume of equipment, and increases the cost of equipment.
Summary of the invention
The technical problem to be solved in the present invention is: a kind of device, communication means with multi wireless communication system is provided, can reduces equipment volume, reduce equipment cost, reduce the interference between the different wireless communication system.
For solving the problems of the technologies described above, the invention provides a kind of device with multi wireless communication system, comprising:
Main wireless communication system and at least one peripheral hardware wireless communication system;
Described main wireless communication system comprises first CPU, is used to send the control command of control wireless communication system communicating state;
Also comprise:
Antenna system is used to the wireless communication system transmitting-receiving radiofrequency signal that is in communications status;
Antenna switch unit between wireless communication system and antenna system;
Described antenna switch unit is communicated with described antenna system according to described control command with the described wireless communication system that is in communications status.
Further, described peripheral hardware wireless communication system comprises second CPU, is used for sending feedback information to described main wireless communication system;
Described antenna switch unit is communicated with described antenna system according to described feedback information with described main wireless communication system.
Further, described device also comprises the antenna control unit between wireless communication system and antenna switch unit, is used for described control command or described feedback information are converted to the information of control antenna switch unit state; Described antenna switch unit is communicated with described antenna system according to described information with the described wireless communication system that is in communications status.
Wherein, described antenna control unit is Programmable Logic Device or combinational logic circuit.
Wherein, described antenna switch unit is radio-frequency (RF) switch or duplexer.
Wherein, described wireless communication system comprises wireless lan communication system, mobile communication system, Bluetooth communication system, ultra-wideband communication system, the radio-frequency (RF) identification communication system.
Further, described device also comprises antenna system independently and the communication system that links to each other with described independently antenna system.
The invention also discloses a kind of device, comprising with multi wireless communication system:
A plurality of wireless communication systems;
CPU is used to send the control command of controlling described wireless communication system communicating state;
Also comprise antenna system, be used to the wireless communication system transmitting-receiving radiofrequency signal that is in communications status;
The antenna switch unit is between described wireless communication system and described antenna system;
Described antenna switch unit is communicated with described antenna system according to described control command with the communication system that is in communications status.
Further, also comprise:, be used for control command is converted to the information of control antenna switch unit state with the antenna control unit that described antenna switch unit is connected; Described antenna switch unit is communicated with antenna system according to described information with the communication system that is in communications status.
Further, also comprise antenna system independently and the communication system that links to each other with described independently antenna system.
The invention also discloses a kind of communication means, be used for comprising the device of the multi wireless communication system of main wireless communication system, peripheral hardware wireless communication system and antenna system, comprise step with device of multi wireless communication system:
1) control command of the communications status of the described wireless communication system of transmission control;
2) communication system that will be in communications status according to described control command is communicated with described antenna system;
3) by the described signal that is in the communication system of communications status of described antenna system search;
4) when searching described signal, the described wireless communication system that is in communications status communicates by described antenna system.
Wherein, described step 1) and step 2) between also comprise:
Described control command is converted to the antenna switching command; Step 2) described control command is the antenna switching command.
Wherein, described step 2) also comprise step before:
Judge whether described in running order wireless communication system has independently antenna system, if then communicate by described independently described antenna system; Otherwise execution in step 2).
Further, also comprise step:
When not searching described signal, the described wireless communication system that is in communications status sends feedback information;
According to described feedback information described antenna system is communicated with the next wireless communication system that is in communications status.
Compared with prior art, the invention has the beneficial effects as follows: the present invention is by the antenna switch unit, carry out the antenna system of various wireless communication system integrated, pass through the break-make of CPU sending controling instruction control antenna system and each wireless communication system simultaneously, make the antenna that takies of each wireless communication system time-division, reach the antenna multiplexed purpose between the different antennae system, thereby reduce the quantity of antenna.By reducing the quantity of antenna, improve the utilization rate of antenna, reach the volume and the cost that reduce portable terminal, reduce the purpose of disturbing between the different wireless communication system.
The present invention is not only applicable to have the device of two kinds of wireless communication systems in addition, and be applicable to device with two or more wireless communication systems, and as long as antenna system satisfies certain antenna index, the present invention is all applicable for identical with the different situation of wireless communication system frequency range.Further, when having two above wireless communication systems, the shared antenna system of wireless communication system that can also its Mid Frequency is identical, the wireless communication system that frequency range is different independently uses antenna system separately, realizes difficulty thereby simplify.
Description of drawings
Fig. 1 is the structural representation of a kind of multi mode terminal in the prior art;
Fig. 2 is the structural representation of another kind of multi mode terminal in the prior art;
Fig. 3 is the apparatus structure schematic diagram with multi wireless communication system among the present invention;
Fig. 4 is the schematic representation of apparatus that the another kind among the present invention has multi wireless communication system;
Fig. 5 is the apparatus structure schematic diagram of the multi wireless communication system with different frequency range among the present invention;
Fig. 6 is the circuit diagram that has the device realization of multi wireless communication system among first embodiment;
Fig. 7 is the circuit diagram that has the device realization of multi wireless communication system among second embodiment.
Embodiment
In order to reduce equipment cost, reduce the volume of equipment, reduce between the antenna and disturb, improve the utilization rate of antenna, the present invention proposes a kind of method that makes the multiplexing same antenna of a plurality of communication systems.This method is to realize that by add the antenna switch unit in original device antenna is to the multiplexing function of different communication systems.
Device with various wireless communication system of the present invention, as shown in Figure 3, described device comprises main wireless communication system 300 and at least one peripheral hardware wireless communication system 310; Described main wireless communication system 300 comprises first CPU 320, is used for to described wireless communication system sending controling instruction; Described peripheral hardware wireless communication system 310 comprises second CPU 330, is used for sending feedback information to described main wireless communication system 300; Unlike the prior art, a plurality of wireless communication systems among the present invention are connected with antenna system 350 jointly; In order to realize the multiplexing function of antenna system, the present invention adds antenna switch unit 340 between described wireless communication system and described antenna system 350; Described antenna switch unit 340 is communicated with described antenna system 350 according to described control command with the described wireless communication system that is in communications status.For the selection of antenna switch unit 340, can select radio-frequency (RF) switch or duplexer for use.
For the device of said structure, in order to realize the multiplexing function of communication system, can also between wireless communication system and antenna switch unit, add antenna control unit, described control command is converted to the information of control antenna switch unit state; Described antenna switch unit is communicated with described antenna system according to described information with the described wireless communication system that is in communications status.This antenna control unit can be realized with Programmable Logic Device or combinational circuit.
At device as described in Figure 3 with multi wireless communication system, for sending controling instruction, starting method that certain communication system is in communications status can adopt in first CPU of main wireless communication system timer is set, regularly the mode that triggers is controlled, the antenna switch unit is jointly controlled by first CPU and second CPU, and the process of control is as described below.
Main wireless communication system links to each other with antenna system in initial condition, and first CPU regularly sends polling signal to institute's wire/wireless communication system, control command promptly of the present invention, the ground work of notice wireless communication system time-division.When first CPU sends polling signal to main wireless communication system, when requiring main wireless communication system to work, main wireless communication system is searched for the signal whether current network exists main wireless communication system by antenna system in wireless network, if find, then communicate by antenna system, if do not find, then CPU continues to send polling signal to other peripheral hardware wireless communication systems, by polling signal antenna system and this wireless communication system are connected simultaneously, whether the wireless communication system that begins to communicate by letter then exists the signal of this peripheral hardware wireless communication system by the antenna system search, if exist, then communicate, after communication finishes, CPU by this peripheral hardware wireless communication system is that second CPU of the present invention sends feedback information to first CPU, by this feedback information antenna system is connected with main wireless communication system again; If there is no, then send feedback information to first CPU, antenna system is switched back main wireless communication system, antenna system is linked to each other with main wireless communication system again by this feedback information by second CPU; The continuation of first CPU sends polling signal and notifies next wireless communication system work then.
In addition, for sending controling instruction, start the method that certain communication system is in communications status and can also adopt manual activation to activate first CPU, the mode that makes it sending controling instruction realizes.Under this mode, antenna control unit is still controlled separately by first processing unit, owing to be user's manual activation, therefore working as certain wireless communication system is activated, antenna system is with after this wireless communication system is communicated with, this wireless communication system needn't be searched for the signal that whether has native system again, directly communicate by antenna system, when described manual activation first CPU, transmit control signal when starting another wireless communication system, antenna system is communicated with described in running order wireless communication system according to described control command.
Of the present invention another have the device of various wireless communication system, as shown in Figure 4, described device comprises first wireless communication system 410 and second wireless communication system 411; CPU 400 is used to send the control command of controlling described wireless communication system communicating state; Equally, unlike the prior art, a plurality of wireless communication systems among the present invention are connected with antenna system jointly; In order to realize the multiplexing function of antenna system, the present invention adds antenna switch unit 420 between described wireless communication system and described antenna system; Described antenna switch unit 420 is communicated with described antenna system 430 according to described control command with the communication system that is in communications status.
At device as described in Figure 4 with multi wireless communication system, for sending controling instruction, start method that certain communication system is in communications status and can adopt timer is set in CPU, regularly the mode that triggers is controlled.Control procedure to the antenna switch unit is as described below.
CPU regularly sends polling signal to institute's wire/wireless communication system, the ground work of notice wireless communication system time-division.CPU sends polling signal to certain system, require this wireless communication system work, by this polling signal this wireless communication system and antenna system are connected simultaneously, this wireless communication system is searched for the signal whether current network exists this wireless communication system by antenna system in wireless network, if find, then communicate,, then inform CPU if do not find by antenna system; CPU then continues other peripheral hardware wireless communication systems and sends polling signal, by polling signal antenna system and this wireless communication system are connected simultaneously, whether the wireless communication system that begins then to communicate by letter exists the native system signal by the antenna system search, if exist, then communicate, after communication finishes, this wireless communication system sends feedback information to CPU, with mentioned above different be that CPU continues when next wireless communication system sends polling signal by CPU antenna system and the connection of next wireless communication system; If there is no, then send feedback information by this communication system to CPU, CPU continues by CPU antenna system and next wireless communication system to be connected when next wireless communication system sends polling signal.
For sending controling instruction, start the method that certain communication system is in communications status and can also adopt manual activation to activate CPU, the mode that makes it sending controling instruction realizes.Under this mode, antenna control unit is still by central processing unit controls, different is, owing to be user's manual activation, therefore working as certain wireless communication system is activated, antenna system is with after this wireless communication system is communicated with, and this wireless communication system needn't be searched for the signal that whether has native system again, directly communicates by antenna system.
Equally,,, can also between wireless communication system and antenna switch unit, add antenna control unit, described control command is converted to the information of control antenna switch unit state in order to realize the multiplexing function of communication system for the device of said structure; Described antenna switch unit is communicated with described antenna system according to described information with the described wireless communication system that is in communications status.This antenna control unit can be realized with Programmable Logic Device or combinational circuit.
Device with various wireless communication system of the present invention, a plurality of wireless communication systems can be multiplexed on the antenna system, promptly this device only has an antenna system, when described wireless communication system frequency range not simultaneously, when for example described wireless communication system comprises GSM and CDMA, if antenna system satisfies the index of different frequency range, for example standing-wave ratio, radiation efficiency etc., the present invention is suitable equally.
In addition, for a plurality of communication systems of different frequency range, the communication system with frequency range can also be multiplexed into an antenna system, multiplexing method is as indicated above, the communication system of different frequency range is still used independently antenna system, promptly directly is connected with antenna system, to reach the purpose of simplified design.Below be that example describes with situation with main wireless communication system and peripheral hardware wireless communication system.
As shown in Figure 5, described device comprises main wireless communication system and two peripheral hardware wireless communication systems; The wherein main wireless communication system 500 and the first peripheral hardware wireless communication system 510 are positioned at same frequency range, and described main wireless communication system comprises first CPU 520, are used for to described peripheral hardware wireless communication system sending controling instruction; The described first peripheral hardware wireless communication system comprises second CPU 530, is used for to described main wireless communication system sending controling instruction; This main wireless communication system is connected with first antenna system 540 by antenna switch unit 580 with the first peripheral hardware wireless communication system 510; The described second peripheral hardware wireless communication system 560 comprises the 3rd CPU 550, is used for to described main wireless communication system sending controling instruction, and this second peripheral hardware wireless communication system 560 is connected with second antenna system 570; With mentioned above different, described first CPU judges at first whether the communication system of startup has independently antenna system, what be activated is the second peripheral hardware wireless communication system, then with this system independently antenna system communicate, when the communication system that is activated is the communication system of common antenna, then carry out antenna according to the method described above and switch.
At above device with a plurality of wireless communication systems, the present invention also provides corresponding communication method, and at first CPU sends the control command of the communications status of the described wireless communication system of control; The communication system that will be in communications status according to described control command is communicated with described antenna system; By the described signal that is in the communication system of communications status of described antenna system search; When searching described signal, the described wireless communication system that is in communications status communicates by described antenna system.The method of control antenna switched system can also be converted to the antenna switching command with described control command by antenna control unit in addition; According to the antenna switching command antenna system is switched.
In addition when described device with multi wireless communication system has independently antenna system, also comprise judging whether described in running order wireless communication system has independently antenna system, if then communicate by described independently described antenna system; Otherwise carry out step mentioned above.
When not searching described signal, the described wireless communication system that is in communications status sends feedback information; According to described feedback information described antenna system is communicated with the next wireless communication system that is in communications status.
Below be main wireless communication system with the WLAN (wireless local area network) WLAN in the multi mode terminal, bluetooth Bluetooth is that the situation of peripheral hardware wireless communication system is an example, and a kind of method that realizes present embodiment is described.
First embodiment: as shown in Figure 6, U1 is the CPU of Bluetooth communication system, and U2 is the CPU of WLAN, and U3 is a radio-frequency (RF) switch.When U2 output high level, the polling signal of order WLAN work is high, logical device 1 output high level, the Bluetooth output low level, logical device 2 output high level, vc1=1, vc2=0, radio-frequency (RF) switch is connected to WLAN with antenna, WLAN intercepts wireless signal on every side, and in the time of need carrying out information interaction, WLAN output services signal is given communication system 2, communication system 2 is not worked, logical device 2 output high level, Bluetooth output low level, logical device 2 output high level, vc1=1, vc2=0, U3 still is connected to WLAN with antenna system, after WLAN finishes information interaction, polling signal output is low, the output of WLAN operating state is low, logical device 2 output high level, vc1=0, vc2=1, U3 is connected to Bluetooth with antenna system, and Bluetooth intercepts wireless signal on every side, in the time of need carrying out information interaction, output Bluetooth working signal is given WLAN, and WLAN stops communication.
The concrete course of work is:
U3 is a radio-frequency (RF) switch, vc1=1, and vc2=0, the pin X10 of radio-frequency (RF) switch is connected to the pin P10 of U2 with antenna, the work of WLAN communication system.Vc1=0, vc2=1, radio-frequency (RF) switch is with pin X01 and 33 conductings of U1 pin, and antenna is connected to the radio frequency output PIN33 of U1, the work of Bluetooth communication system.CPU passes through control signal WLAN_ARB, WLAN_RxIND, BT_ARB, BT_PRI sending controling instruction, time-division work.When WLAN_ARB was high, bluetooth detected WLAN_ARB when being high, BT_ARB, and BT_PRI is output as low, this moment vc1=1, vc2=0, radio-frequency (RF) switch is connected to WLAN_RF with pin PIN10 antenna, the WLAN communication system starts to be intercepted, if WLAN need carry out information interaction, WLAN_RxIND puts height.WLAN continues to be connected on the antenna, WLAN work.Bluetooth detects WLAN_ARB when low, Bluetooth puts height with BT_ARB, this moment vc1=0, vc2=1, radio-frequency (RF) switch is connected to Bluetooth with pin PIN33 antenna, and the Bluetooth communication system starts the work of intercepting, if Bluetooth need carry out information interaction, BT_PRI is put height, and BT continues to be connected on the antenna, and Bluetooth works on.
Second embodiment: Fig. 7 is the realization circuit of present embodiment.Provide the control command of first wireless communication system and second communication system by CPU, CPU provides A1, the A2 control command, the work of CPU time-division ground control communication system, time period 1, A1=1, A2=0, antenna system is connected first communication system, the first communication system interception information carries out the information interaction processor if desired, first communication system output B1=1 signal, CPU keeps A1=1, A2=0; When first communication system does not need to carry out data interaction, first communication system output B1=0, central authorities use processing unit A1=0 are set, A2=1, antenna system is connected on the second communication system, the first communication system interception information, carry out the information interaction CPU if desired, the output B2=1 of second communication system signal, central application processor keeps A1=0, A2=1; The second communication system works on.When the second communication system does not need to carry out data interaction, the 2 output B2=0 of second communication system, central application processor is provided with associated control signal and starts the first communication system work.
As indicated above, the present invention can also be applied to the device of the wireless communication system of different frequency range, below as example, set forth implementation procedure of the present invention.
The 3rd embodiment: following device with communication system with different communication frequency range is an example, and the solution of the present invention is described.In the present embodiment, CPU is CPU, and described communication system is WLAN, Bluetooth and three communication systems of GSM/GPRS, and three communication systems are by the multiplexing public antenna system of antenna switch unit.The instruction of sending with CPU, the operating state of control communication system promptly defines the how rule of time-sharing work of three kinds of communication systems, thereby ensures WLAN and Bluetooth, take medium to the GSM/GPRS time-division.The method of utilizing this device to communicate is: when CPU sends instruction, when requiring the WLAN busy channel, CPU starts WLAN work this moment, and notice Bluetooth and CDMA forbid work; The polling signal control radio-frequency (RF) switch that while CPU sends is connected to WLAN, WLAN passes through radio-frequency (RF) switch this moment, radio frequency matching circuit is connected on the antenna, WLAN will information transmitted radiate by antenna, the corresponding information of while inductive spacing, receive wireless local information, finish portable terminal and the information exchange of WLAN (wireless local area network) on every side.When CPU sends the instruction that requires the GSM/GPRS busy channel, start GSM/GPRS work this moment, and notify WLAN and Bluetooth to forbid work; Simultaneously radio-frequency (RF) switch is connected to GSM/GPRS, GSM/GPRS passes through radio-frequency (RF) switch this moment, radio frequency matching circuit is connected on the antenna, GSM/GPRS will information transmitted radiate by antenna, the corresponding information of while inductive spacing, receive the information of GSM/GPRS base station network, finish portable terminal by GSM/GPRS conversation or data communication function.When the communication system multiplex antenna system of different frequency range, require antenna system to satisfy the antenna index of different frequency range, in the present embodiment, require to satisfy voltage standing wave ratio in different working bands for less than-5db.Radiation efficiency is greater than 30%.
The 4th embodiment:, can also use following scheme to realize when described device is when having the device of communication system of different communication frequency range.Even have the multiplexing common antenna system of the communication system of similar frequency bands, the communication system of different frequency range is used own independent communication systems.CPU is CPU, described wireless communication system is main wireless communication system CDMA, peripheral hardware wireless communication system Bluetooth and three communication systems of peripheral hardware wireless communication system WLAN, wherein WLAN and Bluetooth be by the multiplexing public antenna system of antenna switch unit, CDMA directly with another one independently antenna system be connected.The instruction that CPU sends, how simultaneously or the rule of time-sharing work the operating state of control communication system promptly defines two kinds of communication systems, takies medium with ensureing WLAN and Bluetooth time-division.The method of utilizing this device to communicate is: when CPU sends instruction, when requiring the WLAN busy channel, start WLAN work this moment, and notice Bluetooth forbids work; Control radio-frequency (RF) switch simultaneously and be connected to WLAN, WLAN passes through radio-frequency (RF) switch this moment, radio frequency matching circuit is connected on the antenna, WLAN will information transmitted radiate by antenna, the corresponding information of while inductive spacing, receive wireless local information, finish portable terminal and the information exchange of WLAN (wireless local area network) on every side.
The above only is a preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (14)
1, a kind of device with multi wireless communication system comprises:
Main wireless communication system and at least one peripheral hardware wireless communication system;
Described main wireless communication system comprises first CPU, is used to send the control command of control wireless communication system communicating state;
It is characterized in that, also comprise:
Antenna system is used to the wireless communication system transmitting-receiving radiofrequency signal that is in communications status;
Antenna switch unit between wireless communication system and antenna system;
Described antenna switch unit is communicated with described antenna system according to described control command with the described wireless communication system that is in communications status.
2, the device with multi wireless communication system according to claim 1 is characterized in that:
Described peripheral hardware wireless communication system comprises second CPU, is used for sending feedback information to described main wireless communication system;
Described antenna switch unit is communicated with described antenna system according to described feedback information with described main wireless communication system.
3, the device with multi wireless communication system according to claim 2, it is characterized in that, also comprise the antenna control unit between wireless communication system and antenna switch unit, be used for described control command or described feedback information are converted to the information of control antenna switch unit state; Described antenna switch unit is communicated with described antenna system according to described information with the described wireless communication system that is in communications status.
4, the device with multi wireless communication system according to claim 3 is characterized in that: described antenna control unit is Programmable Logic Device or combinational logic circuit.
5, according to each described device with multi wireless communication system in the claim 1 to 4, it is characterized in that: described antenna switch unit is radio-frequency (RF) switch or duplexer.
6, the device with multi wireless communication system according to claim 5, it is characterized in that: described wireless communication system comprises wireless lan communication system, mobile communication system, Bluetooth communication system, ultra-wideband communication system, the radio-frequency (RF) identification communication system.
7, the device with multi wireless communication system according to claim 1 is characterized in that, also comprises antenna system independently and the communication system that links to each other with described independently antenna system.
8, a kind of device with multi wireless communication system comprises:
A plurality of wireless communication systems;
CPU is used to send the control command of controlling described wireless communication system communicating state;
It is characterized in that, also comprise:
Antenna system is used to the wireless communication system transmitting-receiving radiofrequency signal that is in communications status;
The antenna switch unit is between described wireless communication system and described antenna system;
Described antenna switch unit is communicated with described antenna system according to described control command with the communication system that is in communications status.
9, the device with multi wireless communication system according to claim 8 is characterized in that, also comprises: with the antenna control unit that described antenna switch unit is connected, be used for control command is converted to the information of control antenna switch unit state; Described antenna switch unit is communicated with antenna system according to described information with the communication system that is in communications status.
10, according to Claim 8 or 9 described devices, it is characterized in that, also comprise antenna system independently and the communication system that links to each other with described independently antenna system with multi wireless communication system.
11, a kind of communication means with device of multi wireless communication system is used for comprising it is characterized in that the device of the multi wireless communication system of main wireless communication system, peripheral hardware wireless communication system and antenna system, comprises step:
1) control command of the communications status of the described wireless communication system of transmission control;
2) communication system that will be in communications status according to described control command is communicated with described antenna system;
3) by the described signal that is in the communication system of communications status of described antenna system search;
4) when searching described signal, the described wireless communication system that is in communications status communicates by described antenna system.
12, the communication means with device of multi wireless communication system according to claim 11 is characterized in that, described step 1) and step 2) between also comprise:
Described control command is converted to the antenna switching command; Step 2) described control command is the antenna switching command.
13. the communication means with device of multi wireless communication system according to claim 11 is characterized in that, described step 2) also comprise step before:
Judge whether described in running order wireless communication system has independently antenna system, if then communicate by described independently described antenna system; Otherwise execution in step 2).
14, the communication means with device of multi wireless communication system according to claim 11 is characterized in that, also comprises step:
When not searching described signal, the described wireless communication system that is in communications status sends feedback information;
According to described feedback information described antenna system is communicated with the next wireless communication system that is in communications status.
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| CN103458536A (en) * | 2012-05-31 | 2013-12-18 | 展讯通信（上海）有限公司 | Mobile terminal and data transmission method |
| CN103516380A (en) * | 2012-06-28 | 2014-01-15 | 深圳富泰宏精密工业有限公司 | Wireless communication device |
| CN104202061A (en) * | 2014-09-26 | 2014-12-10 | 联想(北京)有限公司 | Control method, controller and electronic equipment |
| CN104253882B (en) * | 2013-06-26 | 2019-02-26 | 深圳富泰宏精密工业有限公司 | Dual-mode handset, its call control system and method |
| CN112737629A (en) * | 2020-12-18 | 2021-04-30 | 展讯通信（上海）有限公司 | Communication method, device and electronic equipment |
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| JP4017347B2 (en) * | 2000-01-04 | 2007-12-05 | 三菱電機株式会社 | Mobile phone |
| DE10052711A1 (en) * | 2000-10-24 | 2002-05-02 | Siemens Ag | Multiband terminal |
| CN1203694C (en) * | 2002-01-15 | 2005-05-25 | 华立集团有限公司 | CDMA/GSM double-mode mobile communication method and its communication equipment |
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| WO2012000405A1 (en) * | 2010-06-30 | 2012-01-05 | 北京联想软件有限公司 | Antenna system switching method and mobile terminal |
| US9083087B2 (en) | 2010-06-30 | 2015-07-14 | Beijing Lenovo Saoftware Ltd. | Antenna system switching method and mobile terminal |
| CN103458536A (en) * | 2012-05-31 | 2013-12-18 | 展讯通信（上海）有限公司 | Mobile terminal and data transmission method |
| CN103458536B (en) * | 2012-05-31 | 2016-06-29 | 展讯通信（上海）有限公司 | Mobile terminal and data transmission method |
| CN103516380A (en) * | 2012-06-28 | 2014-01-15 | 深圳富泰宏精密工业有限公司 | Wireless communication device |
| CN104253882B (en) * | 2013-06-26 | 2019-02-26 | 深圳富泰宏精密工业有限公司 | Dual-mode handset, its call control system and method |
| CN104202061A (en) * | 2014-09-26 | 2014-12-10 | 联想(北京)有限公司 | Control method, controller and electronic equipment |
| CN112737629A (en) * | 2020-12-18 | 2021-04-30 | 展讯通信（上海）有限公司 | Communication method, device and electronic equipment |
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