CN1635806A - Method for transmitting service data by using discontinuous transmission mode - Google Patents
Method for transmitting service data by using discontinuous transmission mode Download PDFInfo
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- CN1635806A CN1635806A CN 200310124288 CN200310124288A CN1635806A CN 1635806 A CN1635806 A CN 1635806A CN 200310124288 CN200310124288 CN 200310124288 CN 200310124288 A CN200310124288 A CN 200310124288A CN 1635806 A CN1635806 A CN 1635806A
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Abstract
A method for transmitting service data using discontinuous transmission mode, the service data can be downloaded and uploaded between local mobile telephone set and network, and transmitted to long distance mobile telephone set by network end, when local mobile telephone set want to download the service data from network end and the long distance mobile telephone set to be in discontinuous mode, the network end mixing the service data and silencing described frame from long distance mobile telephone set into mixed data then transmitting to local mobile telephone set, the local mobile telephone set analyzing the mixed data into service data and silencing frame to store service data and generate back noise and uninterrupted receiving effect to user according to silencing description, when local mobile telephone set want to output service data, after entering discontinuous mode, mixing silencing description and service data and outputting, the network end and long distance mobile telephone set receiving missed data, then analyzing and storing, generating back noise and uninterrupted receiving effect to user according to silencing description.
Description
Technical field
The present invention relates to a kind of data transmission method, particularly relate to a kind of method of utilizing the discontinuousness transmission mode transferring service data.
Background technology
High development along with electronic industry, the alternation of generations of mobile communication technology is also very quick, is example with mobile phone (or claiming mobile phone), except the most basic call function, the dealer also provides services such as voice mail and note transmission already, makes cell-phone function more complete.
The service provider of present mobile communcations system, omnifarious all kinds of service all can be provided, except the most basic short message service (Short Message Service, SMS) outside, also can have the transmission of image and sound concurrently, or (Wireles s Application Protocol WAP) sends and receive e-mail to utilize wireless application communication protocol.Transmission and acquisition for data, prerequisite is the providing capability (for example message transmission) that the system service supplier has had this type of service, if the value added service that data volume is bigger, the user must be earlier files an application (Multimedia Messaging Service for example to the dealer, MMS), and must additionally take the frequency range of traffic channel (traffic channel) when using, this is to need to pay.
Generally speaking, transmitting SMS is to transmit by control channel (control channel), but when data volume is big, just can't transmit, and must additionally set up the online of special transmission data, so can take the frequency range of traffic channel in this mode.With regard to present trend, user institute data quantity transmitted is increasing, and the chance of use also increases gradually, shares with friend as transmitting photo, music even short-movie, has all taken suitable frequency range.Because frequency range is that certain restriction is arranged, when the load of system increased the weight of, the use amount of frequency range will increase, and will cause the busy of network.
For addressing this problem, it is more efficient to allow the frequency range of traffic channel use, if this is really true, and just can be under the use amount that does not increase frequency range, and reach the purpose of transmission data.
Summary of the invention
In view of this, the purpose of this invention is to provide a kind of data transmission method that utilizes the discontinuousness transmission mode transferring service data,, reduce communications cost effectively to utilize frequency range.
According to purpose of the present invention, a kind of data transmission method that utilizes the discontinuousness transmission mode transferring service data has been proposed, the treatment step of the method is as follows:
When local handset and remote handset conversation, can download (download) between local handset and the network terminal or upload (upload) service data, also can service data be sent to remote handset by network terminal.When local handset is desired the service data of download network end, treat that remote handset enters discontinuousness transmission mode (discontinuous transmission mode, DTX mode) after, silence description frames (the silence descriptor frame that network terminal can transmit service data and remote handset, SID frame) be mixed into blended data after, be sent to local handset.Then local handset resolves to service data and silence description frames with blended data, just service data can be stored, and produce background noise so that the user to be provided continual radio reception effect according to silence description frames.
When the local handset desire is sent to remote handset with service data, can notify remote handset prepare to receive data earlier, treat that local handset enters the DTX pattern, be sent to remote handset after just silence description frames and service data being mixed into blended data.After remote handset is received blended data, it can be resolved to service data and silence description frames, and produce background noise, also deposit service data in internal memory simultaneously according to the content of silence description frames.When local handset leaves the DTX pattern, just can stop the output of service data, treat to enter next time the transmission of DTX pattern time side restore data.
When the local handset desire is uploaded to network terminal with service data, can after entering the DTX pattern, silence description frames be mixed with service data, again blended data is sent to network terminal.After network terminal is received blended data, just it is resolved to service data and silence description frames, wherein service data can deposit in the database of network terminal, and the silence description frames data then are sent to remote handset, so that long-range user to be provided continual radio reception effect.After service data transmitted and to finish, local handset can stop to receive data by the informing network end, and network terminal also can inform that the local handset service data transfer finishes.
For above-mentioned purpose of the present invention, feature and advantage can be become apparent, a preferred embodiment cited below particularly, and be described with reference to the accompanying drawings as follows.
Description of drawings
The frame that Fig. 1 shows under the discontinuousness transmission mode uses situation;
Situation when Fig. 2 shows mobile phone calling;
The service data transmission method that is provided according to embodiments of the invention one is provided Fig. 3;
The service data transmission method that is provided according to embodiments of the invention two is provided Fig. 4; With
The service data transmission method that is provided according to embodiments of the invention three is provided Fig. 5.
The drawing reference numeral explanation
101: idle frame
110: silence description frames
210: local handset (Party A)
250: remote handset (Party B)
310: mobile phone is connected
320: local handset requires the download service data to network terminal
340: remote handset advances the DTX pattern
345: stop transferring service data
350: remote handset is delivered to network terminal with SID
360: network terminal adds authentication code and blended service data and SID with service data, and blended data is sent to local handset
370: local handset produces background noise according to authentication code identification service data and store-service data according to SID
380: service data transfer finishes
390: network terminal notice local handset stops to receive data
395: local handset informs that the network terminal service data finishes receiving
410: mobile phone is connected
420: local handset notice remote handset is prepared to receive
430: local handset enters the DTX pattern
440: local handset adds authentication code with service data, and service data and SID are mixed into blended data are sent to remote handset by network terminal
450: remote handset is discerned service data according to authentication code, produces background noise and store-service data according to SID
460: service data transfer finishes
470: local handset notice remote handset stops to receive data
480: remote handset informs that the local handset service data finishes receiving
490: stop transferring service data
510: mobile phone is connected
520: local handset informs that network terminal is with the upload service data
530: local handset enters the DTX pattern
540: local handset adds service data authentication code and service data is mixed SID to be become blended data and is sent to network terminal
550: network terminal is sent to remote handset with SID, according to authentication code identification service data and store-service data
560: service data transfer finishes
570: local handset informing network end stops to receive data
580: network terminal informs that the local handset service data finishes receiving
590: stop transferring service data
SYS: network terminal
DT1, DT2, DT3, DT4: speech data
SID: silence description frames
IDL: idle frame
Embodiment
Conception of the present invention is when two square tubes are talked about, and utilizes the idle frame (idle frame) when wherein a side enters discontinuousness transmission mode (discontinuous transmission mode, DTX mode) to come transferring service data.So-called discontinuousness transmission mode, can be interpreted as " data-transmission mode when not having voice output " superficially, that is, sound was not successive when common people spoke, sometimes need to stop and listen the other side to speak, oneself also can pause when speaking to some extent, in these times, system can detect the user and not sound, and starts discontinuousness transmission mode.Please refer to Fig. 1, its frame that shows under the discontinuousness transmission mode uses situation.Enter the side of DTX mode, can vacate the TCH (traffic channel) of many free in the time cycle, for example idle frame 101, wherein do not comprise speech data (voice code).But, still can send a silence description frames (silencedescriptor frame at set intervals, SID frame) 110 gives the other side, be used for background noise (background noise) in the simulated environment, allow the opposing party confirm in the calling on-line by the sound of background noise, can the online interruption of misidentification because the other side has no any sound, or produce desultory impression soon.
Please refer to Fig. 2, the situation when it shows mobile phone calling.Party A's (local handset 210) connects Party B's (remote handset 250) by network terminal SYS, is answered by the Party B.The Party A can will comprise speech data DT1, DT2 successively when giving orders or instructions, DT3, the frame of DT4 is sent to the Party B, supposes that this moment, the Party B was a side who does not give orders or instructions, so the time Party B be under the discontinuousness transmission mode, can send many idle frame IDL and silence description frames SID.After network terminal SYS received silence description frames SID, SID gave the Party A with silence description frames, so behind the silence description frames SID that the Party A receives, through signal handlers such as decodings, loudspeaker can be exported background noise sound sound continuously.
Please refer to Fig. 3, service data transmission method that is provided according to embodiments of the invention one is provided for it, and local handset can utilize in the remote handset conversation, and the service data among the download network end SYS is also stored; Wherein local handset for example is the mobile phone 210 among Fig. 2, and remote handset for example is the mobile phone 250 among Fig. 2.Party A's (local handset 210) connects Party B's (remote handset 250) back (step 310), the Party A can propose to desire the requirement (step 320) of download service data to network terminal SYS, treat the Party B enter the DTX pattern after (step 340 through being judged as is) just notify the Party A to prepare to collect service data.
After Party B's (remote handset 250) entered the DTX pattern, the Party B can be sent to silence description frames SID network terminal SYS (step 350).Network terminal SYS receives after the silence description frames SID, just service data is added authentication code, and silence description frames SID is mixed with service data, is sent to Party A's (local handset 210) to become a blended data, receives (step 360) by the Party A.It should be noted that because network terminal SYS adds authentication code with service data,, unlikelyly obscure so still can separate mutually when carrying out data mixing with silence description frames SID.
After Party A's (local handset 210) receives blended data, it can be resolved to service data and silence description frames SID, and be handled respectively.On the one hand, the Party A can produce background noise according to silence description frames SID, and is played back by loudspeaker, so that the user to be provided continual radio reception effect; On the other hand, the Party A deposits service data in internal memory (step 370), and before data did not receive, just continuous repeating step 340-step 370 was until receiving (step 380 is through being judged as not).Otherwise if service data receives (step 380 through being judged as is), then network terminal SYS can notify the Party A to stop to receive data (step 390), and local handset also can inform that network terminal SYS service data transfer finishes (step 395).It should be noted that network terminal just can stop the transmission (step 345) of service data, treats that the Party B enters the transmission of DTX pattern time side restore data once more as Party B's (remote handset 250) when leaving the DTX pattern (step 340 is through being judged as not).
Please refer to Fig. 4, service data transmission method that is provided according to embodiments of the invention two is provided for it, and Party A's (local handset 210) can utilize in Party B's (remote handset 250) conversation, and service data is sent to the Party B.Party A and Party B connect back (step 410), and the Party A just notifies the Party B to prepare to receive data (step 420).Treat that the Party A enters (step 430 after the DTX pattern, through being judged as be), the Party A can add authentication code with service data, and silence description frames SID is mixed with service data, be sent to the Party B and become a blended data through network terminal SYS, receive (step 440) by the Party B.After the Party B receives blended data, can it be resolved to service data and silence description frames SID according to authentication code, and play out background noise, simultaneously service data be deposited in internal memory (step 450) according to silence description frames SID; Before data did not receive, just continuous repeating step 430-step 450 was until receiving (step 460 is through being judged as not).Otherwise if service data receives (step 460 through being judged as is), then the Party A can notify the Party B to stop to receive data (step 470), and the Party B also can inform that Party A's service data transfer finishes (step 480).Importantly, (step 430 is through being judged as not) just can stop the output (step 490) of service data when the Party A leaves the DTX pattern, treats to enter next time the transmission of DTX pattern time side restore data.
Please refer to Fig. 5, service data transmission method that is provided according to embodiments of the invention three is provided for it, the Party A can utilize in Party B's conversation, service data is uploaded to network terminal SYS, and the Party A can require network terminal SYS that service data is passed to not third party's (the third party) with Party A's conversation more afterwards.Local and Party B connects back (step 510), and the Party A can require network terminal SYS upload service data (step 520).Treat that the Party A enters (step 530 through being judged as is) after the DTX pattern, the Party A just adds authentication code with service data, and with silence description frames SID with after service data is mixed, blended data is sent to network terminal SYS (step 540).After network terminal SYS receives blended data, can it be resolved to service data and silence description frames SID according to authentication code, this moment, service data just deposited in the database of network terminal, and silence description frames SID is sent to the Party B, so that the continual radio reception effect of long-range user (step 550) to be provided.Network terminal SYS data do not store finish before, step 530-step 550 will constantly be repeated until receiving (step 560, through be judged as not).Otherwise, if service data receives (step 560, through being judged as be), then the Party A understands informing network end SYS and stops to receive data (step 570), and network terminal SYS also can inform that Party A's service data transfer finishes (step 580), if the Party A requires network terminal SYS that service data is passed to not the third party with Party A's conversation, then network terminal SYS just sends service data to the third party, at this moment, the data transfer mode of network terminal SYS and the third party can be general known data transfer mode or is data transfer mode of the present invention.It should be noted that when the Party A leaves the DTX pattern (step 530 is through being judged as not) just can stop the transmission (step 590) of service data, treats to enter next time the transmission of DTX pattern time side restore data.
The data transmission method that utilizes discontinuous transmission DTX mode transfer service data that the above embodiment of the present invention is disclosed has the following advantages at least:
Therefore one, do not need to set up in addition online, can in general communication process, enjoy the service that the dealer of system is provided, need not bear extra online cost with transferring service data.
Two, the higher bandwidth of utilizing the DTX cycle to discharge requires data, services to system end, can improve the speed of data access.
In sum; though the present invention discloses as above with a preferred embodiment, so it is not that those skilled in the art under the premise without departing from the spirit and scope of the present invention in order to qualification the present invention; can be used for a variety of modifications and variations, so protection scope of the present invention is looked accompanying Claim and is as the criterion.
Claims (20)
1. data transmission method that utilizes the discontinuousness transmission mode transferring service data, be applied to a local handset in a network terminal and remote handset conversation, wherein, this network terminal stores a service data and downloads for this local handset, and this data transmission method may further comprise the steps:
This local handset requires to download this service data to this network terminal;
When this remote handset enters discontinuousness transmission mode, a silence description frames is sent to this network terminal;
This network terminal is mixed this silence description frames with this service data, forms a blended data, is sent to this local handset;
This local handset is resolved this blended data, produces this service data and this silence description frames respectively; And
When this local handset receives this service data, inform that promptly this service data transfer of this network terminal finishes.
2. data transmission method as claimed in claim 1, when this local handset and the conversation of this remote handset, when this remote handset stopped to transmit a speech data, then this remote handset entered this discontinuousness transmission mode.
3. data transmission method as claimed in claim 1, this network terminal also adds an authentication code with this service data, this local handset can be resolved this blended data by this authentication code, makes this service data and this silence description frames to be processed separately.
4. data transmission method as claimed in claim 1, when this remote handset is discontinuousness transmission mode, this local handset produces a background noise according to this silence description frames, and this local handset can be play this background noise, so that this local handset user to be provided a continual radio reception effect.
5. data transmission method as claimed in claim 1, this service data can be image, music, picture and Email one of them.
6. data transmission method as claimed in claim 1, wherein this service data belongs to the service of multimedia message.
7. data transmission method that utilizes the discontinuousness transmission mode transferring service data, be applied to a local handset in a network terminal and remote handset conversation, wherein, this local handset stores a service data to be uploaded to this network terminal, and this data transmission method may further comprise the steps:
This local handset requires to upload this service data to this network terminal;
When this local handset enters discontinuousness transmission mode, this service data is mixed a silence description frames forming a blended data, and this blended data is sent to this network terminal;
This network terminal is resolved this blended data to produce this service data and this silence description frames respectively, and this network terminal stores this service data, and this silence description frames is sent to this remote handset; And
When this network terminal receives this service data, inform that promptly this service data transfer of this local handset finishes.
8. data transmission method as claimed in claim 7, when this local handset and the conversation of this remote handset, when this local handset stopped to transmit a speech data, then this local handset entered this discontinuousness transmission mode.
9. data transmission method as claimed in claim 7, this local handset also adds an authentication code with this service data, this network terminal can be resolved this blended data by this authentication code, makes this service data and this silence description frames to be processed separately.
10. data transmission method as claimed in claim 7, when this local handset is discontinuousness transmission mode, this remote handset produces a background noise according to this silence description frames, and this remote handset can be play this background noise, so that this remote handset user to be provided a continual radio reception effect.
11. data transmission method as claimed in claim 7, this service data can be image, music, picture and Email one of them.
12. data transmission method as claimed in claim 7, wherein this service data belongs to the service of multimedia message.
13. data transmission method that utilizes the discontinuousness transmission mode transferring service data, be applied to a local handset in a network terminal and remote handset conversation, wherein, store a service data in this local handset to be sent to this remote handset, this data transmission method may further comprise the steps:
This local handset requires to transmit this service data to this remote handset;
When this local handset enters discontinuousness transmission mode, this service data is mixed a silence description frames forming a blended data, and after notifying this remote handset to begin to receive data, this blended data is sent to this remote handset;
This remote handset is resolved this blended data, produces this service data and this silence description frames respectively; And
When this remote handset receives this service data, inform that promptly this service data transfer of this local handset finishes.
14. data transmission method as claimed in claim 13, when this local handset and the conversation of this remote handset, when this local handset stopped to transmit a speech data, then local handset entered this discontinuousness transmission mode.
15. data transmission method as claimed in claim 13, this local handset also adds an authentication code with this service data, and this remote handset can be resolved this blended data by this authentication code, makes this service data and this silence description frames to be processed separately.
16. data transmission method as claimed in claim 13, when this local handset is discontinuousness transmission mode, this remote handset produces a background noise according to this silence description frames, and this remote handset can be play this background noise so that usefulness person to be provided a continual radio reception effect.
17. data transmission method as claimed in claim 13, this service data can be image, music, picture and Email one of them.
18. data transmission method as claimed in claim 13, wherein this service data belongs to the service of multimedia message.
19. data transmission method when being applied to a local handset and conversing by a network terminal and a remote handset, wherein, this remote handset is in discontinuousness transmission mode, and when this remote handset user did not speak, this remote handset transmitted a silence description frames to this network terminal; And this network terminal stores a service data, and this network terminal is mixed back formation one blended data with this service data with this silence description frames; This data transmission method may further comprise the steps:
This local handset claims to this network terminal and downloads this service data;
This blended data that this network terminal that is received from this local handset transmits;
After this local handset is resolved this blended data, produce this service data and this silence description frames respectively; And
When this local handset receives this service data, inform that promptly this service data transfer of this network terminal finishes.
20. data transmission method as claimed in claim 19, this local handset produces a background noise according to this silence description frames, and this local handset can be play this background noise, so that this local handset user to be provided a continual radio reception effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200310124288 CN1635806A (en) | 2003-12-29 | 2003-12-29 | Method for transmitting service data by using discontinuous transmission mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200310124288 CN1635806A (en) | 2003-12-29 | 2003-12-29 | Method for transmitting service data by using discontinuous transmission mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1635806A true CN1635806A (en) | 2005-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200310124288 Pending CN1635806A (en) | 2003-12-29 | 2003-12-29 | Method for transmitting service data by using discontinuous transmission mode |
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| CN (1) | CN1635806A (en) |
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2003
- 2003-12-29 CN CN 200310124288 patent/CN1635806A/en active Pending
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