CN105072565A - Data transmission method and associated equipment - Google Patents
Data transmission method and associated equipment Download PDFInfo
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- CN105072565A CN105072565A CN201510487155.7A CN201510487155A CN105072565A CN 105072565 A CN105072565 A CN 105072565A CN 201510487155 A CN201510487155 A CN 201510487155A CN 105072565 A CN105072565 A CN 105072565A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
- H04W8/24—Transfer of terminal data
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Abstract
Embodiments of the invention disclose a data transmission method and associated equipment. The method comprises the following steps that first equipment obtains a starting time t0 of a current scan window of second equipment; the first equipment obtains a duration T1 of the scan window of the second equipment; the first equipment obtains a duration T2 of a scan interval of the second equipment, wherein the duration T2 of the scan interval is an interval between the starting time of the two adjacent scan windows; the first equipment determines an Mth scan window behind the current scan window of the second equipment according to the t0, the T1 and the T2, wherein M is an integer; and the first equipment sends a first broadcast signal at the Mth scan window. According to the embodiments of the invention, the first equipment sends the first broadcast signal at the scan window of the second equipment, so that the second equipment can timely receive the first broadcast signal, and thus the broadcast time of the first equipment can be reduced, and the data transmission efficiency is improved.
Description
Technical field
The present invention relates to technical field of bluetooth communication, particularly relate to a kind of data transmission method and relevant device.
Background technology
Bluetooth Low Energy (BluetoothLowEnergy, BLE) technology is a kind of wireless communication technology, and a lot of small-sized Wearable all uses BLE to communicate with external equipment.Broadcast technology in BLE technology is based on the information transmission mode without connection procedure, and namely terminal room need not connect and just can carry out transfer of data.Broadcast message event is sent, as the second device scan broadcast message event of main equipment as the first equipment from equipment.When the second equipment is in scanning mode, broadcast message event can be received, namely at the second equipment during scanning window, if the second equipment receives the broadcast message event that can send scan request, then the second equipment can send scan request, by this machine-processed first equipment to the second equipment transmission data to the first equipment.If the second equipment is between Non-scanning mode window phase, then cannot receive broadcast message event.
The present inventor finds in research and practice process, because the first equipment transmission broadcast message event is random, when the first equipment is by broadcast transmission data, if the second equipment is just between Non-scanning mode window phase when broadcast singal sends, then the first equipment needs to continue to send broadcast singal, therefore, the airtime of existing data transmission method first equipment based on BLE is longer, and efficiency is lower.
Summary of the invention
The embodiment of the invention discloses a kind of data transmission method and relevant device, the broadcast duration of the first equipment during transfer of data can be reduced, thus improve data transmission efficiency.
Embodiment of the present invention first aspect provides a kind of data transmission method, comprising:
First equipment obtains the start time t0 of the Current Scan window of the second equipment;
First equipment obtains the duration T1 of the scanning window of the second equipment;
First equipment obtains the duration T2 of the sweep spacing of the second equipment, and the duration T2 of described sweep spacing is the interval between the start time of adjacent two scanning windows;
Described first equipment determines M scanning window after described second equipment Current Scan window according to described t0, T1 and T2;
Described first equipment sends the first broadcast singal at described M scanning window.
Embodiment of the present invention second aspect provides a kind of data transmission method, and described method comprises:
3rd equipment obtains the 3rd broadcast singal comprising the work sweep parameter of the second equipment of the first device broadcasts;
Described 3rd equipment arranges the work sweep parameter of described 3rd equipment according to the work sweep parameter of described second equipment; Wherein, the work sweep parameter of described 3rd equipment comprises: the time started t0' of the duration T1' of scanning window, the duration T2' of sweep spacing and scanning window, and wherein T1≤T1'<T2, T2'=T2, t0'=t0+N*T2, N are integer;
3rd equipment scans according to the work sweep parameter after arranging.
The embodiment of the present invention third aspect provides a kind of data transmission set, comprising:
First acquiring unit, for obtaining the start time t0 of the Current Scan window of the second equipment;
Second acquisition unit, for obtaining the duration T1 of the scanning window of described second equipment;
3rd acquiring unit, for obtaining the duration T2 of the sweep spacing of described second equipment, the duration T2 of described sweep spacing is the interval between the start time of adjacent two scanning windows;
Determining unit, for determining M scanning window after described second equipment Current Scan window according to described t0, T1 and T2;
Radio unit, for sending the first broadcast singal at described M scanning window.
Embodiment of the present invention fourth aspect provides a kind of data transmission set, comprising:
Acquiring unit, for obtaining the 3rd broadcast singal comprising the work sweep parameter of the second equipment of the first device broadcasts;
Setting unit, for arranging the work sweep parameter of this main equipment according to the work sweep parameter of described second equipment; Wherein, the work sweep parameter of this equipment described comprises: the time started t0' of the duration T1' of scanning window, the duration T2' of sweep spacing and scanning window, and wherein T1≤T1'<T2, T2'=T2, t0'=t0+N*T2, N are integer;
Scanning element, for scanning according to the work sweep parameter after arranging.
In the embodiment of the present invention, after first equipment obtains work sweep parameter t0, T1 and T2 of the second equipment, obtain M scanning window after the second equipment Current Scan window according to the work sweep parameter of the second equipment, then M the scanning window of the first equipment after the second equipment Current Scan window sends the first broadcast singal.Because the first broadcast singal sends at the scanning window of the second equipment, so the second equipment can receive the first broadcast singal in time, therefore can reduce the airtime of the first equipment, thus improve data transmission efficiency.
Term " first ", " second " and " the 3rd " etc. in specification of the present invention and claims and above-mentioned accompanying drawing are for distinguishing different object, but not for describing particular order.In addition, term " comprises " and their any distortion, and intention is to cover not exclusive comprising.Such as contain the process of series of steps or unit, method, system, product or equipment and be not defined in the step or unit listed, but also comprise the step or unit do not listed alternatively, or also comprise alternatively for other intrinsic step of these processes, method, product or equipment or unit.
The embodiment of the invention discloses a kind of data transmission method and relevant device, for a better understanding of the present invention embodiment, first the working timing figure of the second equipment as end of scan is described below.
Refer to Fig. 1, Fig. 1 is work schedule schematic diagram when being in scanning mode as the second equipment of main equipment.The schematic diagram of work schedule shown in Fig. 1 comprises two scan periods, the scanning window start time of the first scan period is t0, the duration of scanning window is T1, the duration of sweep spacing is T2, the scanning window start time of second scan period is t1, the duration of scanning window is T1, and the duration of sweep spacing is T2.
During scanning window T1, if send broadcast singal as the first equipment from equipment, second equipment can receive described broadcast singal, then the second equipment can send to the first equipment the scan request obtaining more useful informations, and described in the first device responds, scan request sends the broadcast singal comprising scan request corresponding content.If the second equipment is in Non-scanning mode window time the first equipment sends broadcast singal, then the second equipment cannot receive broadcast singal, when the first equipment to need by broadcast singal to the second equipment transmission data, the data of transmission are received in order to ensure the second equipment, first equipment needs to continue to send broadcast singal, and the second equipment could be allowed to receive broadcast message as soon as possible.Current first equipment is when sending broadcast singal, and broadcast singal transmitting time is random, and broadcast singal sends at the Non-scanning mode window of the second equipment sometimes, and the broadcast duration of the first equipment can be caused so longer, and efficiency of transmission is lower.In order to reduce the duration that broadcast singal sends, improve data transmission efficiency, the embodiment of the present invention, by the work sweep parameter of acquisition second equipment, then sends broadcast singal at the scanning window of the second equipment, broadcast duration can be reduced like this, improve data transmission efficiency.
First be described from the angle as the first equipment from equipment below.
An embodiment of a kind of data transmission method of the present invention, comprising: the first equipment obtains the start time t0 of the Current Scan window of the second equipment; First equipment obtains the duration T1 of the scanning window of the second equipment; First equipment obtains the duration T2 of the sweep spacing of the second equipment, and the duration T2 of described sweep spacing is the interval between the start time of adjacent two scanning windows; Described first equipment determines M scanning window after described second equipment Current Scan window according to described t0, T1 and T2, and M is integer; Described first equipment sends the first broadcast singal at described M scanning window.
Refer to Fig. 2, Fig. 2 is the flow chart of a kind of data transmission method disclosed in the embodiment of the present invention, said method comprising the steps of.
101, the first equipment obtains the start time t0 of the Current Scan window of the second equipment.
In possible execution modes more of the present invention, the first device periodically ground sends the second broadcast singal to the second equipment, described first equipment receives the feedback message for responding described second broadcast singal from described second equipment, wherein, if do not receive the feedback message for responding described second broadcast singal from described second equipment within the first setting duration (such as 8 milliseconds) before this receives from the moment of the feedback message for responding described second broadcast singal of described second equipment, then this moment received from the feedback message for responding described second broadcast singal of described second equipment described is the start time t0 of described second equipment Current Scan window.
When first setting duration is continuous feedback message, maximum duration between adjacent feedback message, if do not receive new feedback message within the first setting duration after the first feedback message, then think that main equipment does not receive the second broadcast singal, second equipment is in Non-scanning mode window, if receive new feedback message within the first setting duration after the first feedback message, then think that main equipment receives the second broadcast, the second equipment is in scanning window.
Such as, suppose that the first setting duration is 8 milliseconds, first equipment sends second broadcast singal every 7 milliseconds, one can be sent immediately after second equipment that it should be noted that receives the second broadcast singal and feed back signal to the first equipment, if the first equipment sends 10 the second broadcast singals continuously and does not all receive feedback message, when transmission the 11st the second broadcast singal, if at this reception of 15:00 to feedback message, feedback message is not received in 8 milliseconds before 15:00, then using the start time t0 of 15:00 as Current Scan window, i.e. t0=15:00.
102, the first equipment obtains the duration T1 of the scanning window of the second equipment.
In possible execution modes more of the present invention, if receive the feedback message for responding described second broadcast singal from described second equipment K time after described start time t0, and the described interval time for the feedback message responding described second broadcast singal received from described second equipment for K time is less than the first preset duration, and last reception in described K time from described second equipment for respond described second broadcast singal feedback message after the first setting duration within do not receive the feedback message for responding described second broadcast singal from described second equipment, then using the last reception in described K time from moment being used for the feedback message responding described second broadcast singal of described second equipment as the finish time t' of the scanning window of the second equipment got, the then duration T1=t'-t0 of the scanning window of described second equipment, wherein, K is integer.
Such as, first equipment is continuous after t0 and 15:00 receives the feedback message of the second equipment to described second broadcast message for five times, and the interval between five feedback messages is less than default the first duration 8 milliseconds, if receive the 5th feedback message at 15: 35 milliseconds, and after 15: 35 milliseconds, in 8 milliseconds, do not receive the feedback message of the second device responds second broadcast singal, then using 15: 35 milliseconds of finish time t' as the second equipment Current Scan window, then the duration T1=t'-t0=35 millisecond of the scanning window of described second equipment.
103, the first equipment obtains the duration T2 of the sweep spacing of the second equipment, and the duration T2 of described sweep spacing is the interval between the start time of adjacent two scanning windows.
In possible execution modes more of the present invention, if the last reception in described K time from described second equipment for respond described second broadcast singal feedback message after the first setting duration within do not receive the feedback message for responding described second broadcast singal from described second equipment, and the last reception in described K time from described second equipment for respond described second broadcast singal feedback message after more than after the first setting duration, again receive the feedback message for responding described second broadcast singal from described second equipment, using the described finish time t of moment as sweep spacing being used for the feedback message responding described second broadcast singal again received from described second equipment ", the then duration T2=t of the sweep spacing of described second equipment "-t0.
Such as, first equipment is continuous after t0 and 15:00 receives the feedback message of the second equipment to described second broadcast message for five times, and the interval between five feedback messages is less than default the first duration 8 milliseconds, if receive the 5th feedback message at 15: 35 milliseconds, and after 15: 35 milliseconds, in 8 milliseconds, do not receive the feedback message of the second device responds second broadcast singal, if again receive the feedback message from the second device responds second broadcast singal at 15: 50 milliseconds, then will again receive the moment being used for the feedback message responding the second broadcast singal 15: 50 milliseconds of finish time t as sweep spacing from the second equipment ", the then duration T2=t of the sweep spacing of described second equipment "-t0=50 millisecond.
104, described first equipment determines after described second equipment Current Scan window according to described t0, T1 and T2 M scanning window, and M is integer.
In possible execution modes more of the present invention, as mentioned above, t0=15:00, T1=35 millisecond and T2=50 millisecond.The start time of M scanning window after Current Scan window is t
m=t0+M*T2, such as, if M=1, then the start time t of first scanning window after current window
1it is 15: 50 milliseconds.
105, described first equipment sends the first broadcast singal at described M scanning window.
In possible execution modes more of the present invention, the first equipment sends the first broadcast singal at M scanning window of the second equipment, and as described in step 104, if M=1, then the scanning window that the first equipment can start at 15: 50 milliseconds sends broadcast singal.
In the embodiment of the present invention, after first equipment obtains work sweep parameter t0, T1 and T2 of the second equipment, obtain M scanning window after the second equipment Current Scan window according to the work sweep parameter of the second equipment, then M the scanning window of the first equipment after the second equipment Current Scan window sends the first broadcast singal.Because the first broadcast singal sends at the scanning window of the second equipment, so the second equipment can receive the first broadcast singal in time, therefore can reduce the airtime of the first equipment, thus improve data transmission efficiency.
Refer to Fig. 3, Fig. 3 is the flow chart of another kind of data transmission method disclosed in the embodiment of the present invention, and as shown in Figure 3, described method comprises:
201, the first equipment obtains the start time t0 of the Current Scan window of the second equipment.
202, the first equipment obtains the duration T1 of the scanning window of the second equipment.
203, the first equipment obtains the duration T2 of the sweep spacing of the second equipment, and the duration T2 of described sweep spacing is the interval between the start time of adjacent two scanning windows.
204, described first equipment determines after described second equipment Current Scan window according to described t0, T1 and T2 M scanning window, and M is integer.
205, described first equipment sends the first broadcast singal at described M scanning window.
206, described first device broadcasts comprises the work sweep parameter t0 of described second equipment, the 3rd broadcast singal of T1 and T2.
This example is compared with embodiment illustrated in fig. 2, the work sweep parameter of the second equipment is broadcasted away by the present embodiment further, so that other main equipments are according to the work sweep parameter of the work sweep parameter adjustment of the second equipment received oneself, when being conducive to that the first equipment is follow-up sends broadcast singal, multiple main equipment can receive in time, thus reduce the airtime of the first equipment, improve data transmission efficiency.
Refer to Fig. 4, Fig. 4 is the flow chart of another kind of data transmission method disclosed in the embodiment of the present invention, and Fig. 4 is described from the angle of the 3rd equipment as main equipment.As shown in Figure 4, described method comprises:
301, the 3rd equipment obtains the work sweep parameter t0 comprising the second equipment of the first device broadcasts, the 3rd broadcast singal of T1 and T2.
In possible execution modes more of the present invention, as previously mentioned, if the work sweep parameter of the second equipment is respectively: t0=15:00, T1=35 millisecond and T2=50 millisecond, then the 3rd equipment obtains the work sweep parameter t0 comprising the second equipment of the first device broadcasts, the 3rd broadcast singal of T1 and T2.
302, described 3rd equipment arranges the work sweep parameter of described 3rd equipment according to work sweep parameter t0, T1 and T2 of described second equipment; Wherein, the work sweep parameter of described 3rd equipment comprises: the time started t0' of the duration T1' of scanning window, the duration T2' of sweep spacing and scanning window, wherein T1≤T1'<T2, T2'=T2, t0'=t0+N*T2, N are integer.
Keep synchronous to make the 3rd equipment and the second equipment, in possible execution modes more of the present invention, work sweep parameter t0', T1' and T2' of the 3rd equipment can be set to consistent with the work sweep parameter of the second equipment, that is: t0'=t0+N*T2, T1'=T1 and T2'=T2.
In possible execution modes more of the present invention, the duration that can also increase the scanning window of the 3rd equipment makes T1<T1'<T2, to ensure that the 3rd equipment receives the reliability of broadcast data.
Adopt the present embodiment that the 3rd equipment can be made according to the work sweep parameter of work sweep parameter adjustment the 3rd equipment of the second equipment, when being conducive to the first equipment transmission broadcast singal, second equipment and the 3rd equipment timely the can obtain broadcast singal, thus the time of reception of the first device broadcasts time of minimizing and the second equipment and the 3rd equipment, therefore improve the efficiency of transfer of data.
Refer to Fig. 5, Fig. 5 is the interaction flow schematic diagram of a kind of data transmission method that one embodiment of the present of invention provide, wherein, the first equipment as in BLE communication process from equipment, the second equipment and the 3rd equipment as main equipment.As shown in Figure 5, a kind of data transmission method that one embodiment of the present of invention provide can comprise:
401, the first device periodically ground sends the second broadcast singal to the second equipment.
Such as, the first equipment sends second broadcast singal to the second equipment every 5 milliseconds.
402, the first equipment receives the feedback message of the second equipment.
It should be noted that, one can be sent immediately after the second equipment receives the second broadcast singal and feed back signal to the first equipment.
403, the first equipment obtains work sweep parameter t0, T1 and T2 of the second equipment according to the feedback message of the second equipment to the second broadcast singal.
Wherein, t0 is the scanning window start time of the first scan period, and T1 is the duration of scanning window, and T2 is the duration of sweep spacing.
In possible execution modes more of the present invention, the first device periodically ground is to after the second equipment sends the second broadcast singal, first equipment receives the feedback message for responding described second broadcast singal from described second equipment, if do not receive the feedback message for responding described second broadcast singal from described second equipment within the first setting duration (such as 8 milliseconds) before this receives from the moment of the feedback message for responding described second broadcast singal of described second equipment, then this moment received from the feedback message for responding described second broadcast singal of described second equipment described is the start time t0 of described second equipment Current Scan window.
When first setting duration is continuous feedback message, maximum duration between adjacent feedback message, if do not receive new feedback message within the first setting duration after the first feedback message, then think that the second equipment does not receive the second broadcast singal, second equipment is in Non-scanning mode window, if receive new feedback message within the first setting duration after the first feedback message, then think that the second equipment receives the second broadcast, the second equipment is in scanning window.
Such as, suppose that the first setting duration is 8 milliseconds, first equipment sends second broadcast singal every 7 milliseconds, one can be sent immediately after second equipment that it should be noted that receives the second broadcast singal and feed back signal to the first equipment, if the first equipment sends 10 the second broadcast singals continuously and does not all receive feedback message, when transmission the 11st the second broadcast singal, if at this reception of 15:00 to feedback message, feedback message is not received in 8 milliseconds before 15:00, then using the start time t0 of 15:00 as Current Scan window, i.e. t0=15:00.
Then the first equipment obtains the duration T1 of the scanning window of the second equipment.Particularly, in possible execution modes more of the present invention, if receive the feedback message for responding described second broadcast singal from described second equipment K time after described scanning window start time t0, and the described interval time for the feedback message responding described second broadcast singal received from described second equipment for K time is less than the first preset duration, and last reception in described K time from described second equipment for respond described second broadcast singal feedback message after the first setting duration within do not receive the feedback message for responding described second broadcast singal from described second equipment, then using the last reception in described K time from moment being used for the feedback message responding described second broadcast singal of described second equipment as the finish time t' of the scanning window of the second equipment got, the then duration T1=t'-t0 of the scanning window of described second equipment, wherein, K is integer.
Such as, first equipment is continuous after t0 and 15:00 receives the feedback message of the second equipment to described second broadcast message for five times, and the interval between five feedback messages is less than default the first duration 8 milliseconds, if receive the 5th feedback message at 15: 35 milliseconds, and after 15: 35 milliseconds, in 8 milliseconds, do not receive the feedback message of the second device responds second broadcast singal, then using 15: 35 milliseconds of finish time t' as the second equipment Current Scan window, then the duration T1=t'-t0=35 millisecond of the scanning window of described second equipment.
First equipment obtains the duration T2 of the sweep spacing of the second equipment, and the duration T2 of described sweep spacing is the interval between the start time of adjacent two scanning windows.Particularly, in possible execution modes more of the present invention, if the last reception in described K time from described second equipment for respond described second broadcast singal feedback message after the first setting duration within do not receive the feedback message for responding described second broadcast singal from described second equipment, and the last reception in described K time from described second equipment for respond described second broadcast singal feedback message after more than after the first setting duration, again receive the feedback message for responding described second broadcast singal from described second equipment, using the described finish time t of moment as sweep spacing being used for the feedback message responding described second broadcast singal again received from described second equipment ", the then duration T2=t of the sweep spacing of described second equipment "-t0.
Such as, first equipment is continuous after t0 and 15:00 receives the feedback message of the second equipment to described second broadcast message for five times, and the interval between five feedback messages is less than default the first duration 8 milliseconds, if receive the 5th feedback message at 15: 35 milliseconds, and after 15: 35 milliseconds, in 8 milliseconds, do not receive the feedback message of the second device responds second broadcast singal, if again receive the feedback message from the second device responds second broadcast singal at 15: 50 milliseconds, then will again receive the moment being used for the feedback message responding the second broadcast singal 15: 50 milliseconds of finish time t as sweep spacing from the second equipment ", the then duration T2=t of the sweep spacing of described second equipment "-t0=50 millisecond.
404, the first device broadcasts comprises the work sweep parameter t0 of described second equipment, the 3rd broadcast singal of T1 and T2.
In possible execution modes more of the present invention, the first equipment can also obtain the mark of the second equipment further.Correspondingly, the mark of the second equipment is also comprised in the 3rd broadcast singal of the first device broadcasts further.
405, the 3rd equipment arranges the work sweep parameter of described 3rd equipment according to work sweep parameter t0, T1 and T2 of the second equipment.
Particularly, keep synchronous to make the 3rd equipment and the second equipment, in possible execution modes more of the present invention, work sweep parameter t0', T1' and T2' of the 3rd equipment can be set to consistent with the work sweep parameter of the second equipment, that is: t0'=t0+N*T2, T1'=T1 and T2'=T2.
In possible execution modes more of the present invention, the duration that can also increase the scanning window of the 3rd equipment makes T1<T1'<T2, to ensure that the 3rd equipment receives the reliability of broadcast data.
406, the first equipment sends the first broadcast singal.
Particularly, the first equipment determines M scanning window after described second equipment Current Scan window according to described t0, T1 and T2, and M is integer.As mentioned above, t0=15:00, T1=35 millisecond and T2=50 millisecond.The start time of M scanning window after Current Scan window is t
m=t0+M*T2, such as, if M=1, then the start time t of first scanning window after current window
1it is 15: 50 milliseconds.
First equipment sends the first broadcast singal at M scanning window of the second equipment, if M=1, then the scanning window that the first equipment can start at 15: 50 milliseconds sends broadcast singal.
Send, so the second equipment and the 3rd equipment can receive the first broadcast singal in time at the scanning window of the second equipment and the 3rd equipment because the first equipment sends the first broadcast singal.Therefore can shorten the time of the first equipment by the first broadcast singal transmission data, correspondingly also can save the time of reception of the second equipment and the 3rd equipment, therefore embodiment improves data transmission efficiency.
Refer to Fig. 6, Fig. 6 is the structural representation of a kind of data transmission set disclosed in the embodiment of the present invention, this data transmission set as BLE communication in from equipment.As shown in Figure 6, this equipment can comprise: the first acquiring unit 510 be connected with determining unit 540, second acquisition unit 520, the 3rd acquiring unit 530 and radio unit 550.
Wherein, the first acquiring unit 510, for obtaining the start time t0 of the Current Scan window of the second equipment.
In possible execution modes more of the present invention, radio unit 550 periodically sends the second broadcast singal, first acquiring unit 510 specifically for, receive the feedback message for responding described second broadcast singal from the second equipment, wherein, if within the first setting duration before this receives from the moment of the feedback message for responding described second broadcast singal of described second equipment, do not receive the feedback message for responding described second broadcast singal from described second equipment, then this moment received from the feedback message for responding described second broadcast singal of described second equipment described is the start time t0 of described second equipment Current Scan window.
Second acquisition unit 520, for obtaining the duration T1 of the scanning window of described second equipment.
Particularly, in possible execution modes more of the present invention, second acquisition unit 520 specifically for, if receive the feedback message for responding described second broadcast singal from described second equipment K time after described start time t0, and the described interval time for the feedback message responding described second broadcast singal received from described second equipment for K time is less than the first preset duration, and last reception in described K time from described second equipment for respond described second broadcast singal feedback message after the first setting duration within do not receive the feedback message for responding described second broadcast singal from described second equipment, then using the last reception in described K time from moment being used for the feedback message responding described second broadcast singal of described second equipment as the finish time t' of the scanning window of the second equipment got, the then duration T1=t'-t0 of the scanning window of described second equipment.
3rd acquiring unit 530, for obtaining the duration T2 of the sweep spacing of described second equipment, the duration T2 of described sweep spacing is the interval between the start time of adjacent two scanning windows.
Particularly, in possible execution modes more of the present invention, 3rd acquiring unit 530 specifically for, if the last reception in described K time from described second equipment for respond described second broadcast singal feedback message after the first setting duration within do not receive the feedback message for responding described second broadcast singal from described second equipment, and the last reception in described K time from described second equipment for respond described second broadcast singal feedback message after more than after the first setting duration, again receive the feedback message for responding described second broadcast singal from described second equipment, using the described finish time t of moment as sweep spacing being used for the feedback message responding described second broadcast singal again received from described second equipment ", the then duration T2=t of the sweep spacing of described second equipment "-t0.
Determining unit 540, for determining M scanning window after described second equipment Current Scan window according to described t0, T1 and T2;
Radio unit 550, for sending the first broadcast singal at described M scanning window.
In the embodiment of the present invention, after first equipment obtains work sweep parameter t0, T1 and T2 of the second equipment, obtain M scanning window after the second equipment Current Scan window according to the work sweep parameter of the second equipment, then M the scanning window of the first equipment after the second equipment Current Scan window sends the first broadcast singal.Because the first broadcast singal sends at the scanning window of the second equipment, so the second equipment can receive the first broadcast singal in time, therefore can reduce the airtime of the first equipment, thus improve data transmission efficiency.
In possible execution modes more of the present invention, described radio unit also for, broadcast comprise the work sweep parameter t0 of described second equipment, the 3rd broadcast singal of T1 and T2.
By the work sweep parameter of the second equipment is broadcasted away, the work sweep parameter of second equipment that other main equipments can be made to receive also correspondingly adjusts oneself work sweep parameter according to the work sweep parameter of the second equipment received, when being conducive to that the first equipment is follow-up sends broadcast singal, multiple main equipment can receive in time, thus reduce the airtime of the first equipment, improve data transmission efficiency.
Refer to Fig. 7, Fig. 7 is the structural representation of a kind of data transmission set disclosed in the embodiment of the present invention.As shown in Figure 7, this data transmission set can comprise as main equipment: acquiring unit 610 and setting unit 620.
Wherein, acquiring unit 610, for obtaining the work sweep parameter t0 comprising the second equipment of the first device broadcasts, the 3rd broadcast singal of T1 and T2.
Setting unit 620, for arranging the work sweep parameter of this equipment according to work sweep parameter t0, T1 and T2 of described second equipment; Wherein, the work sweep parameter of this equipment described comprises: the time started t0' of the duration T1' of scanning window, the duration T2' of sweep spacing and scanning window, wherein T1≤T1'<T2, T2'=T2, t0'=t0+N*T2, N are integer.
Adopt the present embodiment that current device can be made according to the work sweep parameter of the work sweep parameter adjustment current device of the second equipment, when being conducive to the first equipment transmission broadcast singal, second equipment and current device can obtain broadcast singal in time, thus the time of reception of the first device broadcasts time of minimizing and the second equipment and current device, therefore improve the efficiency of transfer of data.
Refer to Fig. 8, Fig. 8 is the structural representation as the data transmission set from equipment in a kind of BLE communication process disclosed in the embodiment of the present invention.As shown in Figure 8, the present embodiment data transmission set 700 comprises: comprise at least one input unit 710, at least one output device 720, at least one processor 730, such as CPU; With memory 740.Above-mentioned input unit 710, output device 720, processor 730 are connected by bus 750 with memory 740.
Input unit 710, obtains instruction for receiving the second equipment work sweep parameter.
Above-mentioned memory 740 can be high-speed RAM memory, also can be non-labile memory (non-volatilememory), such as magnetic disc store.Above-mentioned memory 740 is for storing batch processing code, and above-mentioned input unit 710, output device 720 and processor 730, for calling the program code stored in memory 740, perform and operate as follows:
After input unit 710 triggers reception acquisition second equipment work sweep parameter acquisition instruction, processor 730 obtains the second equipment work sweep parameter t0, T1 and T2, and the second equipment work sweep parameter t0, T1 and T2 that obtain is stored in memory 740.Process it 730 also for determining M scanning window after described second equipment Current Scan window according to described t0, T1 and T2, M is integer.Then the first broadcast singal is sent by M the scanning window of output device 720 after the second equipment Current Scan window.
In specific implementation, input unit 710 described in the embodiment of the present invention, output device 720 and processor 730 can perform the implementation described in each embodiment of the data transmission method based on BLE described in Fig. 1 to Fig. 3 that the embodiment of the present invention provides, and do not repeat them here.
Can find out, in the embodiment of the present invention, after first equipment obtains work sweep parameter t0, T1 and T2 of the second equipment, obtain M scanning window after the second equipment Current Scan window according to the work sweep parameter of the second equipment, then M the scanning window of the first equipment after the second equipment Current Scan window sends the first broadcast singal.Because the first broadcast singal sends at the scanning window of the second equipment, so the second equipment can receive the first broadcast singal in time, therefore can reduce the airtime of the first equipment, thus improve data transmission efficiency.
Refer to Fig. 9, Fig. 9 is the structural representation as the data transmission set of main equipment in BLE communication process disclosed in the embodiment of the present invention.As shown in Figure 9, the present embodiment main equipment 800 comprises: comprise at least one input unit 810, at least one output device 820, at least one processor 830, such as CPU; With memory 840.Above-mentioned input unit 810, output device 820, processor 830 are connected by bus 850 with memory 840.
Input unit 810 is for obtaining the broadcast singal comprising the second equipment work sweep parameter t0, T1 and T2 of the first device broadcasts.Output device 820 sends feedback message for the broadcast singal responding the first equipment.Memory 840 is for storing the work sweep parameter of the second equipment of acquisition.Processor 830 arranges the work sweep parameter of this main equipment according to work sweep parameter t0, T1 and T2 of the second equipment; Wherein, the work sweep parameter of this equipment described comprises: the time started t0' of the duration T1' of scanning window, the duration T2' of sweep spacing and scanning window, arranges T1≤T1'<T2, and T2'=T2, t0'=t0+N*T2, N are integer.
Adopt the present embodiment that present data transmission equipment can be made according to the work sweep parameter of the work sweep parameter adjustment present data transmission equipment of the second equipment, when being conducive to the first equipment transmission broadcast singal, second equipment and present data transmission equipment timely the can obtain broadcast singal, thus the time of reception of the first device broadcasts time of minimizing and the second equipment and present data transmission equipment, therefore improve the efficiency of transfer of data.
It should be noted that, in the above-described embodiments, the description of each embodiment is all emphasized particularly on different fields in certain embodiment, there is no the part described in detail, can see the associated description of other embodiments.Secondly, those skilled in the art also should know, the embodiment described in specification all belongs to preferred embodiment, and involved action and unit might not be that the embodiment of the present invention is necessary.
Step in embodiment of the present invention method can be carried out order according to actual needs and be adjusted, merges and delete.Unit in embodiment of the present invention terminal can carry out merging, divide and deleting according to actual needs.
One of ordinary skill in the art will appreciate that all or part of flow process realized in above-described embodiment method, can by determining that the hardware that machine program carrys out instruction relevant has come, described program can be stored in a computer read/write memory medium, this program, when performing, can comprise the flow process of the embodiment as above-mentioned each side method.Wherein, described storage medium can be magnetic disc, CD, read-only store-memory body (Read-OnlyMemory, ROM) or random store-memory body (RandomAccessMemory, RAM) etc.
Above disclosedly be only present pre-ferred embodiments, certainly can not limit the interest field of the present invention with this, therefore according to the equivalent variations that the claims in the present invention are done, still belong to the scope that the present invention is contained.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the work schedule schematic diagram of the second equipment disclosed in embodiment of the present invention when being in scanning mode;
Fig. 2 is the flow chart of a kind of data transmission method disclosed in the embodiment of the present invention;
Fig. 3 is the flow chart of another kind of data transmission method disclosed in the embodiment of the present invention;
Fig. 4 is the flow chart of another kind of data transmission method disclosed in the embodiment of the present invention;
Fig. 5 is the interaction flow schematic diagram of a kind of data transmission method disclosed in the embodiment of the present invention;
Fig. 6 is the structural representation of a kind of data transmission set disclosed in the embodiment of the present invention;
Fig. 7 is the structural representation of a kind of data transmission set disclosed in the embodiment of the present invention;
Fig. 8 is another kind of data transmission set structural representation disclosed in the embodiment of the present invention;
Fig. 9 is the structural representation of another kind of data transmission set disclosed in the embodiment of the present invention.
Embodiment
Embodiments provide a kind of data transmission method and relevant device, the broadcast duration of the first equipment during transfer of data can be reduced, thus improve data transmission efficiency.
The present invention program is understood better in order to make those skilled in the art person, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the embodiment of a part of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, should belong to the scope of protection of the invention.
Claims (12)
1. a data transmission method, is characterized in that, be applied in the network comprising the first equipment and the second equipment, described method comprises:
Described first equipment obtains the start time t0 of the Current Scan window of described second equipment;
Described first equipment obtains the duration T1 of the scanning window of described second equipment;
Described first equipment obtains the duration T2 of sweep spacing of described second equipment, and the duration T2 of described sweep spacing is the interval between the start time of adjacent two scanning windows;
Described first equipment determines M scanning window after described second equipment Current Scan window according to described t0, T1 and T2, and M is integer;
Described first equipment sends the first broadcast singal at described M scanning window.
2. method according to claim 1, is characterized in that, described first equipment obtains the start time t0 of the Current Scan window of described second equipment; Comprise:
Described first device periodically ground sends the second broadcast singal to described second equipment;
Described first equipment receives the feedback message for responding described second broadcast singal from described second equipment, wherein, if within the first setting duration before this receives from the moment of the feedback message for responding described second broadcast singal of described second equipment, do not receive the feedback message for responding described second broadcast singal from described second equipment, then this moment received from the feedback message for responding described second broadcast singal of described second equipment described is the start time t0 of described second equipment Current Scan window.
3. method according to claim 2, is characterized in that, described first equipment obtains the duration T1 of the scanning window of described second equipment; Comprise:
If receive the feedback message for responding described second broadcast singal from described second equipment K time after described start time t0, and the described interval time for the feedback message responding described second broadcast singal received from described second equipment for K time is less than the first preset duration, and last reception in described K time from described second equipment for respond described second broadcast singal feedback message after the first setting duration within do not receive the feedback message for responding described second broadcast singal from described second equipment, then using the last reception in described K time from moment being used for the feedback message responding described second broadcast singal of described second equipment as the finish time t' of the scanning window of the second equipment got, the then duration T1=t'-t0 of the scanning window of described second equipment, wherein, K is integer.
4. method according to claim 3, is characterized in that, the duration T2 of the sweep spacing of described second equipment of described acquisition, comprising:
If the last reception in described K time from described second equipment for respond described second broadcast singal feedback message after the first setting duration within do not receive the feedback message for responding described second broadcast singal from described second equipment, and the last reception in described K time from described second equipment for respond described second broadcast singal feedback message after more than after the first setting duration, again receive the feedback message for responding described second broadcast singal from described second equipment, using the described finish time t of moment as sweep spacing being used for the feedback message responding described second broadcast singal again received from described second equipment ", the then duration T2=t of the sweep spacing of described second equipment "-t0.
5. the method according to any one of Claims 1 to 4, is characterized in that, also comprises: described first device broadcasts comprises the work sweep parameter t0 of described second equipment, the 3rd broadcast singal of T1 and T2.
6. a data transmission method, is characterized in that, described method comprises:
3rd equipment obtains the work sweep parameter t0 comprising the second equipment of the first device broadcasts, the 3rd broadcast singal of T1 and T2;
Described 3rd equipment arranges the work sweep parameter of described 3rd equipment according to work sweep parameter t0, T1 and T2 of described second equipment; Wherein, the work sweep parameter of described 3rd equipment comprises: the time started t0' of the duration T1' of scanning window, the duration T2' of sweep spacing and scanning window, wherein T1≤T1'<T2, T2'=T2, t0'=t0+N*T2, N are integer.
7. a data transmission set, is characterized in that, comprising:
First acquiring unit, for obtaining the start time t0 of the Current Scan window of the second equipment;
Second acquisition unit, for obtaining the duration T1 of the scanning window of described second equipment;
3rd acquiring unit, for obtaining the duration T2 of the sweep spacing of described second equipment, the duration T2 of described sweep spacing is the interval between the start time of adjacent two scanning windows;
Determining unit, for determining M scanning window after described second equipment Current Scan window according to described t0, T1 and T2;
Radio unit, for sending the first broadcast singal at described M scanning window.
8. equipment according to claim 7, is characterized in that,
Described radio unit, also for sending the second broadcast singal to the second device periodically;
Described first acquiring unit specifically for, receive the feedback message for responding the second broadcast singal from described second equipment, wherein, if within the first setting duration before this receives from the moment of the feedback message for responding described second broadcast singal of described second equipment, do not receive the feedback message for responding described second broadcast singal from described second equipment, then this moment received from the feedback message for responding described second broadcast singal of described second equipment described is the start time t0 of described second equipment Current Scan window.
9. equipment according to claim 8, is characterized in that, described second acquisition unit specifically for,
If receive the feedback message for responding described second broadcast singal from described second equipment K time after described start time t0, and the described interval time for the feedback message responding described second broadcast singal received from described second equipment for K time is less than the first preset duration, and last reception in described K time from described second equipment for respond described second broadcast singal feedback message after the first setting duration within do not receive the feedback message for responding described second broadcast singal from described second equipment, then using the last reception in described K time from moment being used for the feedback message responding described second broadcast singal of described second equipment as the finish time t' of the scanning window of the second equipment got, the then duration T1=t'-t0 of the scanning window of described second equipment.
10. equipment according to claim 9, is characterized in that, described 3rd acquiring unit specifically for:
If the last reception in described K time from described second equipment for respond described second broadcast singal feedback message after the first setting duration within do not receive the feedback message for responding described second broadcast singal from described second equipment, and the last reception in described K time from described second equipment for respond described second broadcast singal feedback message after more than after the first setting duration, again receive the feedback message for responding described second broadcast singal from described second equipment, using the described finish time t of moment as sweep spacing being used for the feedback message responding described second broadcast singal again received from described second equipment ", the then duration T2=t of the sweep spacing of described second equipment "-t0.
11. equipment according to any one of claim 7 ~ 10, is characterized in that,
Described radio unit also for, broadcast comprise the work sweep parameter t0 of described second equipment, the 3rd broadcast singal of T1 and T2.
12. 1 kinds of data transmission sets, is characterized in that, described method comprises:
Acquiring unit, for obtaining the work sweep parameter t0 comprising the second equipment of the first device broadcasts, the 3rd broadcast singal of T1 and T2;
Setting unit, for arranging the work sweep parameter of this data transmission set according to work sweep parameter t0, T1 and T2 of described second equipment; Wherein, the work sweep parameter of this data transmission set described comprises: the time started t0' of the duration T1' of scanning window, the duration T2' of sweep spacing and scanning window, wherein T1≤T1'<T2, T2'=T2, t0'=t0+N*T2, N are integer.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018059594A1 (en) * | 2016-09-30 | 2018-04-05 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods and devices for broadcast signaling transmission |
| WO2018165862A1 (en) * | 2017-03-14 | 2018-09-20 | 华为技术有限公司 | Scanning method and device |
| WO2019029751A1 (en) * | 2017-08-11 | 2019-02-14 | 华为技术有限公司 | Data receiving, sending and transmission method, related apparatus, and system |
| CN109633632A (en) * | 2018-12-26 | 2019-04-16 | 青岛小鸟看看科技有限公司 | One kind wearing display equipment, handle and its location tracking method |
| CN110324810A (en) * | 2019-06-20 | 2019-10-11 | 上海华虹集成电路有限责任公司 | A kind of method of low-power consumption bluetooth data packet scanning window adjust automatically |
| WO2022193285A1 (en) * | 2021-03-19 | 2022-09-22 | 华为技术有限公司 | Communication method and communication device |
| CN115665723A (en) * | 2022-12-14 | 2023-01-31 | 深圳开鸿数字产业发展有限公司 | Bluetooth signal scanning method, device and storage medium |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103327651A (en) * | 2012-03-23 | 2013-09-25 | 施耐德电气东南亚(总部)有限公司 | Information transmission method and system and sleeping function device |
| CN104104414A (en) * | 2014-06-18 | 2014-10-15 | 深圳市警豹电子科技有限公司 | Communication method for multiple bluetooth devices and forwarding method for bluetooth device matching information |
| CN104219744A (en) * | 2013-05-29 | 2014-12-17 | 德克萨斯仪器股份有限公司 | Ble scatternet system and method |
-
2015
- 2015-08-10 CN CN201510487155.7A patent/CN105072565A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103327651A (en) * | 2012-03-23 | 2013-09-25 | 施耐德电气东南亚(总部)有限公司 | Information transmission method and system and sleeping function device |
| CN104219744A (en) * | 2013-05-29 | 2014-12-17 | 德克萨斯仪器股份有限公司 | Ble scatternet system and method |
| CN104104414A (en) * | 2014-06-18 | 2014-10-15 | 深圳市警豹电子科技有限公司 | Communication method for multiple bluetooth devices and forwarding method for bluetooth device matching information |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018059594A1 (en) * | 2016-09-30 | 2018-04-05 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods and devices for broadcast signaling transmission |
| US11178640B2 (en) | 2016-09-30 | 2021-11-16 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods and devices for broadcast signaling transmission |
| CN108781410B (en) * | 2017-03-14 | 2020-09-11 | 华为技术有限公司 | Scanning method and device |
| WO2018165862A1 (en) * | 2017-03-14 | 2018-09-20 | 华为技术有限公司 | Scanning method and device |
| CN108781410A (en) * | 2017-03-14 | 2018-11-09 | 华为技术有限公司 | A kind of scan method and equipment |
| US10912027B2 (en) | 2017-03-14 | 2021-02-02 | Huawei Technologies Co., Ltd. | Scanning method and device |
| WO2019029751A1 (en) * | 2017-08-11 | 2019-02-14 | 华为技术有限公司 | Data receiving, sending and transmission method, related apparatus, and system |
| US11272452B2 (en) | 2017-08-11 | 2022-03-08 | Huawei Technologies Co., Ltd. | Method, apparatus and storage medium for receiving a PDCCH |
| US11824697B2 (en) | 2017-08-11 | 2023-11-21 | Huawei Technologies Co., Ltd. | Method, apparatus and storage medium for receiving a PDCCH |
| CN109633632A (en) * | 2018-12-26 | 2019-04-16 | 青岛小鸟看看科技有限公司 | One kind wearing display equipment, handle and its location tracking method |
| CN110324810A (en) * | 2019-06-20 | 2019-10-11 | 上海华虹集成电路有限责任公司 | A kind of method of low-power consumption bluetooth data packet scanning window adjust automatically |
| WO2022193285A1 (en) * | 2021-03-19 | 2022-09-22 | 华为技术有限公司 | Communication method and communication device |
| CN115665723A (en) * | 2022-12-14 | 2023-01-31 | 深圳开鸿数字产业发展有限公司 | Bluetooth signal scanning method, device and storage medium |
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Application publication date: 20151118 |