CN105827271A - Mobile communication method and mobile communication device - Google Patents
Mobile communication method and mobile communication device Download PDFInfo
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- CN105827271A CN105827271A CN201510863214.6A CN201510863214A CN105827271A CN 105827271 A CN105827271 A CN 105827271A CN 201510863214 A CN201510863214 A CN 201510863214A CN 105827271 A CN105827271 A CN 105827271A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
- H04B1/401—Circuits for selecting or indicating operating mode
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
- H04B1/50—Circuits using different frequencies for the two directions of communication
- H04B1/52—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa
- H04B1/525—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa with means for reducing leakage of transmitter signal into the receiver
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Abstract
The invention discloses a mobile communication method and a mobile communication device. The mobile communication method is applied to the mobile communication device. The mobile communication method comprises the steps of detecting whether the mobile communication device is in a USB data transmission mode or not; judging whether the strength of the wireless communication signal of the mobile communication device in each wireless communication mode is smaller than a first threshold value or not; judging whether the strength of the wireless communication signal of the mobile communication device in any wireless communication mode is smaller than the first threshold value or not; on the condition that the mobile communication device is in the USB data transmission mode, switching the device from a first data transmission speed in the current USB transmission mode to a second data transmission speed in a low-speed USB transmission mode, wherein the first speed is larger than the second speed. As a result, the influence of the high-speed USB data transmission on the wireless communication of the mobile communication device can be avoided.
Description
Technical field
The present invention relates to moving communicating field, particularly relate to a kind of method of mobile communication and mobile communications device.
Background technology
Owing to the speed of USB2.0 is relatively low, USB3.0 and USB3.1 of higher rate will replace USB2.0 comprehensively.But USB3.0 and USB3.1 spread processing causes its frequency spectrum to cover 5GHz from 0Hz, and the frequency of mobile communication is usually 700MHz to 2.7GHz always, therefore the radio communication of mobile communications device is easily interfered by USB2.0 transmission data.
As a example by USB3.0, Fig. 1 show the signal spectrum figure of actual measurement USB3.0.As seen from Figure 1, the radio communication of mobile communications device is easily interfered by USB3.0.
It is a kind of wideband interference by interference produced by USB3.0 high frequency communications, it is impossible to eliminated by filtration.Existing improving countermeasure mainly has both direction: strengthen USB3.0 circuit, combination hub, the shielding properties of connection cable；Or the antenna making mobile communications device patches stand away from USB as far as possible.But, the first scheme can increase many hardware costs.First scheme can cause mobile communications device Antenna Design to become highly difficult.
It is, therefore, desirable to provide a kind of method of mobile communication and mobile communications device, to solve the problem that in prior art, the radio communication of mobile communications device is easily interfered by USB3.0 and USB3.1 and other possible relatively high speed USB transmission.
Summary of the invention
Present invention aim at providing a kind of method of mobile communication and mobile communications device, to solve the problem that in prior art, the radio communication of mobile communications device is easily interfered by USB3.0 and USB3.1 and other possible relatively high speed USB transmission.
In order to solve the problems referred to above, one embodiment of the invention proposes a kind of method of mobile communication, is applied to mobile communications device, and described method of mobile communication includes:
Detect whether described mobile communications device is in USB data transmission pattern；
Judge that whether the wireless communication signals intensity of described mobile communications device under each wireless communications mode is less than the first threshold values；And
When judging that the wireless communication signals intensity of described mobile communications device under arbitrary wireless communications mode is less than described first threshold values, and detect when described mobile communications device is in USB data transmission pattern, the low speed USB transmission pattern transmitting data with the second speed less than described First Speed will be switched to the current USB transmission pattern of First Speed transmission data.
Another embodiment of the present invention proposes a kind of method of mobile communication, is applied to mobile communications device, it is characterised in that described method of mobile communication includes:
Detect whether described mobile communications device is in USB data transmission pattern；
Judge that whether the wireless communication signals intensity of described mobile communications device under each wireless communications mode is less than the first threshold values；
Judge that described mobile communications device is in the wireless communication state under arbitrary described wireless communications mode or in non-wireless communication state,
When detecting that described mobile communications device is in USB data transmission pattern, and the described wireless communication signals intensity under arbitrary described wireless communications mode is less than described first threshold values, and described mobile communications device is in the wireless communication state under arbitrary described wireless communications mode, the low speed USB transmission pattern transmitting data with the second speed less than described First Speed will be switched to the current USB transmission pattern of First Speed transmission data, or stop current USB transmission pattern.
Yet another embodiment of the invention proposes a kind of mobile communications device, including:
Detection module, in order to detect whether described mobile communications device is in USB data transmission pattern；
Signal intensity judge module, it is judged that under each wireless communications mode, whether the wireless communication signals intensity of described mobile communications device is less than the first threshold values；And
Operation module, when judging that the wireless communication signals intensity of described mobile communications device under arbitrary wireless communications mode is less than described first threshold values, and detect when described mobile communications device is in USB data transmission pattern, the low speed USB transmission pattern transmitting data with the second speed less than described First Speed will be switched to the current USB transmission pattern of First Speed transmission data.
Another embodiment of the present invention proposes a kind of mobile communications device, including:
Detection module, in order to detect whether described mobile communications device is in USB data transmission pattern；
Condition judgment module, it is judged that described mobile communications device is in the wireless communication state under arbitrary described wireless communications mode or in non-wireless communication state；
Signal intensity judge module, in order to judge that whether the wireless communication signals intensity of described mobile communications device under each wireless communications mode is less than the first threshold values；And
Operation module, when detecting that described mobile communications device is in USB data transmission pattern, and the described wireless communication signals intensity under arbitrary described wireless communications mode is less than described first threshold values, and described mobile communications device is in the wireless communication state under arbitrary described wireless communications mode, the low speed USB transmission pattern transmitting data with the second speed less than described First Speed will be switched to the current USB transmission pattern of First Speed transmission data, or stop current USB transmission pattern.
The method of mobile communication of present invention offer and mobile communications device, the most relatively high speed USB data transmission pattern can be suspended when mobile communications device carries out radio communication, or use the USB mode (such as USB2.0) of relative low speeds, thus evade the radio communication of high speed USB data transmission interference mobile communications device.
Accompanying drawing explanation
Fig. 1 show the signal spectrum figure of actual measurement USB3.0.
Fig. 2 show the flow chart of the method for mobile communication corresponding to first embodiment of the invention.
Fig. 3 show the schematic diagram arranging rule of mobile communications device communication flow diagram and status register.
Fig. 4 show the flow chart of the method for mobile communication corresponding to second embodiment of the invention.
Fig. 5 show the block diagram of the mobile communications device of the method for mobile communication corresponding to first embodiment of the invention.
Fig. 6 show the block diagram of the mobile communications device of the method for mobile communication corresponding to second embodiment of the invention.
Detailed description of the invention
Understandable for enabling the above-mentioned purpose of the present invention, feature and advantage to become apparent from, the present invention is further detailed explanation with detailed description of the invention below in conjunction with the accompanying drawings.
The embodiment of the present invention provides a kind of method, the transmission of USB3.0 data is suspended when mobile communications device carries out radio communication in certain scenarios, or mobile communications device carries out using during radio communication the USB mode (such as USB2.0) of low speed, thus has evaded USB3.0 (or USB3.1) and the radio communication of other possible relatively high speed USB transmission interference mobile communications devices.
Fig. 2 show the flow chart of a kind of method of mobile communication evading USB interface interference mobile communications device of one embodiment of the invention.As in figure 2 it is shown, the method for mobile communication that the embodiment of the present invention proposes comprises the steps:
S101, whether detection mobile communications device is in USB data transmission pattern；
S102, it is judged that under each wireless communications mode, whether the wireless communication signals intensity of described mobile communications device is less than the first threshold values corresponding under this wireless communications mode；
S103, it is judged that described mobile communications device is in the wireless communication state under arbitrary described wireless communications mode or in non-wireless communication state；
S104, when detecting that described mobile communications device is in USB data transmission pattern, and the described wireless communication signals intensity under arbitrary described wireless communications mode is less than described first threshold values, and described mobile communications device is in the wireless communication state under arbitrary described wireless communications mode, the low speed USB transmission pattern transmitting data with the second speed less than described First Speed will be switched to the current USB transmission pattern of First Speed transmission data, or stop current USB transmission pattern.
Illustrate in detail below:
In step S101, whether mobile communications device can have data to transmit by the pin of detection USB, detects whether USB device is in data-transmission mode.
Afterwards, step S102 is entered, it is judged that under each wireless communications mode, whether the wireless communication signals intensity of described mobile communications device is less than the first threshold values；
It should be noted that, one mobile communications device can be simultaneously in different wireless communications modes, such as, mobile communications device can carry out gsm communication simultaneously communicate with WLAN, gsm communication communicates with BT, in step s 102, may determine that whether the wireless communication signals intensity of mobile communications device under each wireless communications mode is less than the first corresponding threshold values, the first threshold values corresponding under the wireless communication signals intensity under arbitrary wireless communications mode is less than this pattern, then will switch to the low speed USB transmission pattern transmitting data with the second speed less than First Speed with the current USB transmission pattern of First Speed transmission data, or stop current USB transmission pattern.The first threshold values corresponding under the wireless communication signals intensity of this mobile communications device is more than this pattern under each wireless communications mode, then keep current USB transmission state.
It should be noted that, those skilled in the art can clearly learn, the first threshold values corresponding under different wireless communication pattern can be the same or different, and this first threshold values is only used for characterizing the marginal value of this mode signals intensity, can be set by user or developer, not repeat them here.
In step s 102, the register value Y of signal intensity indicator register can be set.Mobile communications device judges wireless communication signals intensity, if wireless communication signals intensity is less than the first threshold values A, then the register value Y of signal intensity indicator register is set to 1, if wireless signal strength is more than the second threshold values B, then the register value Y of signal designation depositor is set to 0.
It should be noted that above-mentioned 1 and 0 is only for example, practice can distinguish different states by different values.
In a preferred embodiment, the first threshold values A is more smaller than the second threshold values B, is sluggish interval, in order to avoid USB transmission pattern frequently switches in order to arrange one.Such as, the first threshold values A about ratio the second little 10dB of threshold values B, when judging that wireless signal strength is between the first threshold values A and the second threshold values B, then the value of the register value Y of holding register is constant.
Afterwards, step S103 is entered, it is judged that described mobile communications device is in the wireless communication state under arbitrary described wireless communications mode or in non-wireless communication state；
Firstly the need of illustrate it is, mobile communications device has wireless communication state and non-wireless communication state under each wireless communications mode, communications status under wireless communication state e.g. GSM (2G 3G 4G) radio communication, can also be BT communications status under WLAN radio communication, such as take telephone state, send information state, online (generation data traffic) state etc., idle condition may also be referred to as non-wireless communication state, is the state not having wireless data transmission.The mobile communications device being in communication network can periodically listen for the network information and radio call instruction, and this cycle is generally 0.5s～2s, and one time snoop procedure is usually 0.5ms～10ms.In this snoop procedure, the snoop procedure in each cycle is properly termed as wireless communication state, and monitoring enters non-wireless communication state after terminating.
Under this premise, the register value X of status register can be set, be used for identifying mobile communications device and be in non-wireless communication state or wireless communication state.Fig. 3 show the schematic diagram arranging rule of mobile communications device communication flow diagram and status register.During as it is shown on figure 3, mobile communications device is in non-wireless communication state, the register value X of status register is set to 0.In each listening period (0.5s～2s that this cycle is the most above-mentioned), open when mobile communications device and monitor the network information and radio call instruction, then the register value X of status register is set to 1；After snoop procedure terminates (after 0.5ms～10ms as escribed above), as do not heard paging, then the register value X of status register is re-set as 0；When having listened to paging in snoop procedure, mobile communications device opens call or state transfer, and status register remains 1.After the sign off of mobile communications device, status register is re-set as 0.
Thus, when the register value X of status register is 1, represent that mobile communications device is being in wireless communication state.When the register value X of status register is 0, represent that mobile communication is in non-wireless communication state.
Similarly, above-mentioned 1 and 0 is only for example, and can distinguish different states by different values in practice.
In step S104, when judging that described mobile communications device is in wireless communication state, and the signal intensity under arbitrary wireless communications mode of described mobile communications device is less than the first threshold values, current USB transmission pattern is switched to the USB transmission pattern of relative low speeds or stops current USB transmission pattern, the USB transmission pattern for example, USB2.0 transmission mode of relative low speeds.In this step, the pattern of USB transmission can be determined by the register value Y of the register value X of status register and signal intensity indicator register.
The USB transmission pattern rules table that table 1 proposes for one embodiment of the invention, as shown in table 1, as the register value X=0 of the register value Y=1 of signal intensity indicator register and status register, the transmission of USB is unrestricted, USB3.0 or USB3.1 i.e. can be used to transmit；As the register value X=1 of the register value Y=1 of signal intensity indicator register and status register, suspend USB transmission when being wirelessly transferred, or use the USB2.0 pattern transmission that signal disturbing is less；As the register value X=0 of the register value Y=0 of signal intensity indicator register and status register, the transmission of USB is unrestricted, USB3.0 or USB3.1 i.e. can be used to transmit；As the register value X=1 of the register value Y=0 of signal intensity indicator register and status register, the transmission of USB is unrestricted, USB3.0 or USB3.1 i.e. can be used to transmit.
Table 1
Specifically, when signal intensity indicator register is 1, status register from 0 change to 1 time, trigger C event, C event can be suspend USB transmission, C event can also be USB3.0 (or USB3.1) pattern be switched to USB2.0 pattern transmission；
When signal intensity indicator register is 1, status register from 1 change to 0 time, trigger D event, D event can be recover USB transmission, D event can also be USB2.0 pattern be switched to USB3.0 (or USB3.1) pattern transmission.
Additionally, as mentioned above, the cycle of the mobile communications device monitoring network information and paging instruction is usually 0.5s～2s, one time snoop procedure is usually 0.5ms～10ms, the ratio that listening period section accounts for listening period is the least, therefore in snoop procedure, suspend USB transmission and within the time period being not listening to, recover USB transmission, overall USB transmission speed is the most significantly affected.
Further, since USB3.0 (or USB3.1) can compatible USB2.0 forward, therefore USB transmission pattern mutually to switch be that those of ordinary skill in the art can realize easily, do not repeat them here.
Above-described USB3.0 (or USB3.1) and USB2.0 is only for example and is used, in practice, every meet the USB transmission pattern currently disturbing mobile communications device signal switched to the USB transmission pattern of relative low speeds or stops current USB transmission pattern, the most within the scope of the invention.
In addition, it is necessary to explanation, above-mentioned step S101 to S103 is not limited to order and performs, and those skilled in the art can be clear and definite, and step S101, S102 and S103 respectively detect different aspects, and its detection ordering does not limit.Such as step S101, S102 and S103 can perform simultaneously, or first carry out step S102 or S103, then perform S101 etc..
Fig. 4 show the flow chart of the method for mobile communication corresponding to second embodiment of the invention.As shown in Figure 4, alternatively, the present embodiment can not considering, whether mobile neck terminal is in wireless communication state, only judge that whether mobile communications device wireless communication signals intensity under each wireless communications mode is less than the first threshold values, when this wireless communication signals intensity is less than the first threshold values, then will switch to the low speed USB transmission pattern transmitting data with the second speed less than described First Speed with the current USB transmission pattern of First Speed transmission data, or stop current USB transmission pattern, or stop USB transmission.
Step in the present embodiment is as follows:
S201, whether detection mobile communications device is in USB data transmission pattern；
S202, it is judged that under each wireless communications mode, whether the wireless communication signals intensity of described mobile communications device is less than the first threshold values；
S203, when judging that the wireless communication signals intensity of described mobile communications device under arbitrary wireless communications mode is less than described first threshold values, and detect when described mobile communications device is in USB data transmission pattern, the low speed USB transmission pattern transmitting data with the second speed less than described First Speed will be switched to the current USB transmission pattern of First Speed transmission data.
In step S202, it is judged that whether the signal intensity under arbitrary wireless communications mode can embody with signal intensity indicator register less than the first threshold values, the register value Y of signal intensity depositor and the relation such as table 2 below of USB transmission pattern:
Table 2
Similarly, above-described USB3.0 (or USB3.1) and USB2.0 is only for example and is used, in practice, every meet the USB transmission pattern currently disturbing mobile communications device signal switched to the USB transmission pattern of relative low speeds or stops current USB transmission pattern, the most within the scope of the invention.It addition, above-mentioned 1 and 0 is only for example, practice can distinguish different states by different values.
It should be noted that, one mobile communications device can be simultaneously in different wireless communications modes, such as, mobile communications device can carry out gsm communication simultaneously communicate with WLAN, gsm communication communicates with BT, in step S202, may determine that whether the wireless communication signals intensity of mobile communications device under each wireless communications mode is less than the first corresponding threshold values, the first threshold values corresponding under arbitrary wireless communication signals intensity is less than this pattern, then will switch to the low speed USB transmission pattern transmitting data with the second speed less than First Speed with the current USB transmission pattern of First Speed transmission data.
In this embodiment, compared to a upper embodiment, mobile communications device need not judge the status register of wireless communication state under arbitrary wireless communications mode, it is possible to reduces the utilization rate of CPU when program is run, improves the speed of service of mobile communications device.
In sum, the method for mobile communication that the embodiment of the present invention proposes at least has the following technical effect that
The method of mobile communication that the embodiment of the present invention provides, it is possible to automatic switchover USB data transmission pattern, has evaded the radio communication of high speed USB data transmission interference mobile communications device.
Additionally, the embodiment of the present invention has been additionally contemplates that interference problem under mobile communications device idle condition, mobile communications device suspends USB data transmission when monitoring network, and mobile communications device then recovers USB data transmission within the non-snoop time period.Discontinuous reception can be evaded by this method disturbed while not appreciably affecting USB transmission speed.
During it addition, wireless communication signals is stronger, the interference of USB3.0 (or USB3.1) has no effect on radio communication.Therefore, the above embodiment of the present invention is set as when signal is stronger, is not intended to the transmission of USB3.0 (or USB3.1).Reduce further the probability of the limited generation of USB3.0.
The present invention also proposes the mobile communications device of a kind of method of mobile communication corresponding to first embodiment, as it is shown in figure 5, it includes such as lower module:
Detection module 11, is used for detecting whether mobile communications device is in USB data transmission pattern；
Condition judgment module 12, for judging that described mobile communications device is in the wireless communication state under arbitrary described wireless communications mode or in non-wireless communication state,
Signal intensity judge module 13, for judging that whether the wireless communication signals intensity of described mobile communications device under each wireless communications mode is less than the first threshold values；
Operation module 14, when detecting that described mobile communications device is in USB data transmission pattern, and the described wireless communication signals intensity under arbitrary described wireless communications mode is less than described first threshold values, and described mobile communications device is in the wireless communication state under arbitrary described wireless communications mode, the low speed USB transmission pattern transmitting data with the second speed less than described First Speed will be switched to the current USB transmission pattern of First Speed transmission data, or stop current USB transmission pattern.
Above-mentioned current USB transmission pattern e.g. USB3.0 or USB3.1 transmission mode, the USB transmission pattern for example, USB2.0 transmission mode of relative low speeds.But the present invention is not particularly limited.
The mobile communications device of the present invention can mutually be used for reference to the relevant part of the method for mobile communication in above-described embodiment, such as, condition judgment module 12 judges whether mobile communications device is in state in the radio communication under arbitrary wireless communications mode and can be judged by the register value X in read status register.Status register can be arranged in CPU, it is also possible to being arranged on mainboard, modem, the present invention is not limited thereto.Likewise it is possible to arrange register value X by the method for Fig. 3；Judge module 13 can read mobile communications device wireless communication signals under arbitrary wireless communications mode and judge that whether this signal intensity is less than the first threshold values A, if wireless signal strength is less than the first threshold values A, then the register value Y of signal intensity indicator register is set to 1, if wireless signal strength is more than the second threshold values B, then the register value Y of signal designation depositor is set to 0；In a preferred embodiment, the first threshold values A can be more smaller than the second threshold values B, and this is sluggish interval, in order to avoid USB transmission pattern frequently switches in order to arrange one.
Operation module 14 can determine the pattern of USB transmission by the register value Y of the register value X of status register and signal intensity indicator register, as shown in table 1.Specifically, when signal intensity indicator register is 1, status register from 0 change to 1 time, trigger C event, C event can be suspend USB transmission, C event can also be USB3.0 (or USB3.1) pattern be switched to USB2.0 pattern transmission；When signal intensity indicator register is 1, status register from 1 change to 0 time, trigger B event, D event can be recover USB transmission, D event can also be USB2.0 pattern be switched to USB3.0 (or USB3.1) pattern transmission.
The present invention also proposes the mobile communications device of a kind of method of mobile communication corresponding to the second embodiment, and as shown in Figure 6, it includes such as lower module:
Detection module 21, is used for detecting whether mobile communications device is in USB data transmission pattern；
Signal intensity judge module 22, for judging that whether the wireless communication signals intensity of described mobile communications device under each wireless communications mode is less than the first threshold values；
Operation module 23, when judging that the wireless communication signals intensity of described mobile communications device under arbitrary wireless communications mode is less than described first threshold values, and detect when described mobile communications device is in USB data transmission pattern, the low speed USB transmission pattern transmitting data with the second speed less than described First Speed will be switched to the current USB transmission pattern of First Speed transmission data.
Above-mentioned signal intensity judge module 22 can be same or similar with the signal intensity judge module 13 in Fig. 5 embodiment, does not repeats them here.The transmission mode of current USB3.0 or USB3.1 such as can be switched to the USB2.0 transmission mode of relatively low speed by operation module 23 when the signal intensity of mobile communications device is less than the first threshold values, to avoid signal disturbing.
Above a kind of method of mobile communication provided by the present invention and mobile communications device are described in detail, principle and the embodiment of the present invention are set forth by specific case used herein, and the explanation of above example is only intended to help to understand method and the core concept thereof of the present invention；Simultaneously for one of ordinary skill in the art, according to the thought of the present invention, the most all will change, in sum, this specification content should not be construed as limitation of the present invention.
Claims (12)
1. a method of mobile communication, is applied to mobile communications device, it is characterised in that described method of mobile communication includes:
Detect whether described mobile communications device is in USB data transmission pattern；
Judge that whether the wireless communication signals intensity of described mobile communications device under each wireless communications mode is less than the first threshold values；And
When judging that the wireless communication signals intensity of described mobile communications device under arbitrary wireless communications mode is less than described first threshold values, and detect when described mobile communications device is in USB data transmission pattern, the low speed USB transmission pattern transmitting data with the second speed less than described First Speed will be switched to the current USB transmission pattern of First Speed transmission data.
2. a method of mobile communication, is applied to mobile communications device, it is characterised in that described method of mobile communication includes:
Detect whether described mobile communications device is in USB data transmission pattern；
Judge that whether the wireless communication signals intensity of described mobile communications device under each wireless communications mode is less than the first threshold values；
Judge that described mobile communications device is in the wireless communication state under arbitrary described wireless communications mode or in non-wireless communication state；
When detecting that described mobile communications device is in USB data transmission pattern, and the described wireless communication signals intensity under arbitrary described wireless communications mode is less than described first threshold values, and described mobile communications device is in the wireless communication state under arbitrary described wireless communications mode, the low speed USB transmission pattern transmitting data with the second speed less than described First Speed will be switched to the current USB transmission pattern of First Speed transmission data, or stop current USB transmission pattern.
3. method of mobile communication as claimed in claim 2, it is characterised in that when judging that under each wireless communications mode, the signal intensity of described mobile communications device, all not less than described first threshold values, keeps current USB transmission pattern.
4. method of mobile communication as claimed in claim 2, it is characterized in that, judge that the wireless communication state whether described mobile communications device is under arbitrary wireless communications mode is that the register value by read status register judges, when described register value is the first numerical value, it is judged that described mobile communications device is in the non-wireless communication state under arbitrary wireless communications mode；When described register value is second value, it is judged that described mobile communications device is in the wireless communication state under arbitrary wireless communications mode, arranging of described register value is regular as follows:
When non-wireless communication state under described mobile communications device is in arbitrary wireless communications mode, the register value of described status register is set to the first numerical value；
In each listening period of described mobile communications device, opening when described mobile communications device and monitor, the register value of described status register is set to second value；
After snoop procedure terminates, when described mobile communications device does not hears paging, and the register value of described status register is set to the first numerical value；
When described mobile communications device has listened to paging, and described mobile communications device enters the wireless communication state of arbitrary wireless communications mode, and the register value of described status register is set to second value；
After the sign off of described mobile communications device, the register value of described status register is set to the first numerical value.
5. method of mobile communication as claimed in claim 1 or 2, it is characterised in that
Judging whether the wireless communication signals intensity of described mobile communications device under each wireless communications mode is less than the first threshold values is to be judged by the register value of reading signal intensity indicator register, when described signal intensity is less than the first threshold values, and the register value of described signal intensity indicator register is set to third value；When described signal intensity is more than the second threshold values, and the register value of described signal intensity indicator register is set to the 4th numerical value.
6. method of mobile communication as claimed in claim 5, it is characterised in that described first threshold values is less than described second threshold values.
7. a mobile communications device, it is characterised in that including:
Detection module, in order to detect whether described mobile communications device is in USB data transmission pattern；
Signal intensity judge module, it is judged that under each wireless communications mode, whether the wireless communication signals intensity of described mobile communications device is less than the first threshold values；And
Operation module, when judging that the wireless communication signals intensity of described mobile communications device under arbitrary wireless communications mode is less than described first threshold values, and detect when described mobile communications device is in USB data transmission pattern, the low speed USB transmission pattern transmitting data with the second speed less than described First Speed will be switched to the current USB transmission pattern of First Speed transmission data.
8. a mobile communications device, it is characterised in that including:
Detection module, in order to detect whether described mobile communications device is in USB data transmission pattern；
Condition judgment module, it is judged that described mobile communications device is in the wireless communication state under arbitrary described wireless communications mode or in non-wireless communication state；
Signal intensity judge module, in order to judge that whether the wireless communication signals intensity of described mobile communications device under each wireless communications mode is less than the first threshold values；And
Operation module, when detecting that described mobile communications device is in USB data transmission pattern, and the described wireless communication signals intensity under arbitrary described wireless communications mode is less than described first threshold values, and described mobile communications device is in the wireless communication state under arbitrary described wireless communications mode, the low speed USB transmission pattern transmitting data with the second speed less than described First Speed will be switched to the current USB transmission pattern of First Speed transmission data, or stop current USB transmission pattern.
9. mobile communications device as claimed in claim 8, it is characterised in that described operation module is additionally operable to, when judging that the signal intensity of mobile communications device described in each wireless communications mode, not less than described first threshold values, keeps current USB transmission pattern.
10. mobile communications device as claimed in claim 8, it is characterized in that, described condition judgment module judges that the wireless communication state whether described mobile communications device is under arbitrary wireless communications mode is that the register value by read status register judges, when described register value is the first numerical value, it is judged that described mobile communications device is in the non-wireless communication state under arbitrary wireless communications mode；When described register value is second value, it is judged that described mobile communications device is in the wireless communication state under arbitrary wireless communications mode, arranging of described register value is regular as follows:
When non-wireless communication state under described mobile communications device is in arbitrary wireless communications mode, the register value of described status register is set to the first numerical value；
In each listening period of described mobile communications device, opening when described mobile communications device and monitor, the register value of described status register is set to second value；
After snoop procedure terminates, when described mobile communications device does not hears paging, and the register value of described status register is set to the first numerical value；
When described mobile communications device has listened to paging, and described mobile communications device enters the wireless communication state of arbitrary wireless communications mode, and the register value of described status register is set to second value；
After the sign off of described mobile communications device, the register value of described status register is set to the first numerical value.
11. mobile communications devices as claimed in claim 7 or 8, it is characterized in that, it is to be judged by the register value of reading signal intensity indicator register that described signal intensity judge module judges whether the wireless communication signals intensity of described mobile communications device under each wireless communications mode is less than the first threshold values, when described signal intensity is less than the first threshold values, and the register value of described signal intensity indicator register is set to third value；When described signal intensity is more than the second threshold values, and the register value of described signal intensity indicator register is set to the 4th numerical value.
12. mobile communications devices as claimed in claim 11, it is characterised in that described first threshold values is less than described second threshold values.
Priority Applications (1)
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