CN102469201A - Method for browsing and operating multimedia messages by using extension set in third-generation (3G) digital cordless telephone - Google Patents
Method for browsing and operating multimedia messages by using extension set in third-generation (3G) digital cordless telephone Download PDFInfo
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- CN102469201A CN102469201A CN2010105434850A CN201010543485A CN102469201A CN 102469201 A CN102469201 A CN 102469201A CN 2010105434850 A CN2010105434850 A CN 2010105434850A CN 201010543485 A CN201010543485 A CN 201010543485A CN 102469201 A CN102469201 A CN 102469201A
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Abstract
The invention provides a protocol and a realization method for the transmission and operation of multimedia messages between an extension set and a master of a third-generation (3G) digital cordless telephone. Multimedia messages are received by the master comprising a 3G wireless module, and form a sequence. The extension set browses a multimedia message item in the master through a sliding window mechanism, and transmits a request message of reading a certain multimedia message to the master, the master transmits multimedia message data corresponding to the item after receiving the request message, and the extension set finishes displaying and playing the multimedia message data. The extension set also can transmit a message of deleting a certain multimedia message to the master, and the master finishes corresponding deletion operation. The invention provides a low-cost scheme for browsing and operating the multimedia message by using the extension set.
Description
Technical field
The present invention relates to mobile communication technology, particularly the numerical value cordless telephone portable terminal that combines of 3G and WDCT (DECT).
Background technology
Along with the development of 3G technology, increasing relevant 3G terminal product appears at family and office space, gives family and office bringing great convenience property of user and economy based on the wireless numerical value phone of the 3G of WDCT.Compare with traditional fixed line, 3G numerical value phone possesses to the user and represents the ability of more enriching application form, such as visual telephone, mobile phone newspaper, news flash and multimedia message or the like.Wherein, multimedia message is one of important service of operator, and can well move at the machine tool end that contains the 3G wireless module at present should business, but the handset that realizes possessing function of multimedia message still difficult problem always.Trace it to its cause, mainly be: wired fixed line that a wireless technological direct sum is traditional combines, and related chip does not possess the ability of moving related application such as multimedia message on running space and disposal ability.Complete realization multimedia message is used on handset if desired; Traditional method need increase a special application processor at sub-unit terminal and deal with; Also improve the cost of handset greatly when having increased technical complexity greatly like this, thereby also weakened the convenience that wireless technology brings and the advantage of economy greatly.
To above-mentioned problem, the present invention adopts the relevant method of software protocol, makes full use of the data transmission capabilities of the ability and the wireless module of machine tool processor, has realized that on the basis that does not increase hardware cost sub-unit terminal is read and the function of operation multimedia message.
Summary of the invention
In view of this; The invention provides the implementation method that multimedia message was browsed and operated to handset in a kind of 3G digital cordless phone; Through this method, can solve the demonstration and the operation of sub-unit terminal multimedia message cheaply, thereby multimedia message or the like multimedia service is expanded on the handset.
In order to solve the foregoing invention purpose, the invention provides following technical scheme:
A kind of machine tool is the method that handset makes up specific multimedia message preview index sequence, and this method comprises:
The machine tool end is according to the multimedia message clauses and subclauses displaying contents structure of self and the storage data of displaying contents preview index sequence one to one.These data are different from the complete multimedia message storage data of machine tool self, and this sequence data is a sub-set of complete storage data, and its content is equal to the demonstration preview content of machine tool end.The content of this structure comprises: the segment word information of sequence number, multimedia message transmit leg, multimedia message.Wherein sequence number is the natural number since 0, and this sequence data can be stored through array, chained list, file or database in software.
A kind of method of the request sliding window data of initiating by sub-unit terminal, this method comprises:
Handset is to machine tool send window data request information, and handset is sent corresponding window entries data through this message informing machine tool.This message content comprises: homing sequence number, window size, the wherein number of entries that can hold corresponding to each screen of handset related interfaces of window size.When sub-unit terminal is opened the multimedia message application; It is 0 window data request message that handset will be sent start sequence number; When sub-unit terminal is browsed the multimedia message clauses and subclauses according to sequence order, and when browsing to last clauses and subclauses of current window, can send the data request information of next window from the trend machine tool.
A kind of machine tool is to the method for handset send window data, and this method comprises:
At first machine tool is resolved the window data request message that handset is sent, and machine tool makes up the window data message according to start sequence number in the request message and number of entries then, and last machine tool sends to handset with this message.This window data sends through the window data message, and this message comprises: type of message, each entry data length, number of entries, entry data.
A kind of handset request receives the method for a certain multimedia message data of machine tool, and this method comprises:
Handset is passed through the multimedia message that the preview window selection needs reading, promptly sends the request message of this multimedia message after confirming through button and gives machine tool, and this message content comprises: type of message, quilt are asked the corresponding sequence number of clauses and subclauses.
A kind of machine tool is to the method for handset transmission multimedia message data, and this method comprises:
At first machine tool is resolved the multimedia message requests message of handset, makes up the multimedia message data message of corresponding sequence number then according to the sequence number of request clauses and subclauses, sends the message to corresponding handset at last.This message comprises: type of message, data length, data check and, multimedia message data.
The method of a kind of handset request deletion machine tool end multimedia message, this method comprises:
Handset can select the multimedia message clauses and subclauses to delete, and after deletion was confirmed in elected middle multimedia message, handset can be sent clauses and subclauses deletion message and given machine tool.This message comprises: type of message, quilt are deleted the corresponding sequence number of multimedia message.
A kind of machine tool receives the method for the corresponding multimedia message of deletion after the handset deletion message, and this method comprises:
Machine tool is resolved the multimedia message deleting request message that handset is sent, and according to the corresponding multimedia message data of sequence number deletion, the while is the relevant multimedia message clauses and subclauses of deletion from preview clauses and subclauses storage data also.
A kind of machine tool notice handset is upgraded preview strip purpose method, and this method comprises:
Machine tool (newly perhaps has multimedia message to be deleted to multimedia message) when the multimedia message clauses and subclauses change; Can generate a updating message is in active state with notice handset; Handset send window solicited message initiatively after receiving this message is so that be consistent with the entry contents of machine tool.This message comprises: type of message.
Can find out by above technical scheme; Adopt method provided by the invention can make full use of son, machine tool chip characteristics separately; Through the method for software protocol, on wireless handset, realize in the function that will read, operate multimedia message on the basis that does not increase hardware cost.
Description of drawings
The sketch map of Fig. 1 handset sliding window data request message message format;
Fig. 2 handset multimedia message data request message message format sketch map;
Fig. 3 handset deletion multimedia message clauses and subclauses message packet form sketch map;
Fig. 4 machine tool sliding window data message packet form sketch map;
Fig. 5 machine tool multimedia message data message packet form sketch map;
Fig. 6 machine tool multimedia message clauses and subclauses updating message message format intention;
Fig. 7 composite aircraft multimedia message operating interactive sketch map.
Embodiment
In order to make the object of the invention, technical scheme and advantage clearer, describe the present invention below in conjunction with accompanying drawing and specific embodiment.
The core concept of method provided by the present invention mainly comprises: when machine tool carries out the data sequence of complete storage system maintenance confession self use with the multimedia message that receives; One of additional maintenance supplies the preview multimedia message sequence that the handset preview needs again; Each bar multimedia message of this sequence is that the part of complete multimedia message (for example need not comprise annex; Literal just need satisfy demonstration of delegation or the like), content need be consistent with each clauses and subclauses preview displaying contents on the machine tool screen.Each clauses and subclauses is carried out unique sign through sequence number, and corresponding one by one with complete multimedia message data sequence.
Handset at first will be sent window data request message shown in Figure 1 automatically when getting into function of multimedia message, the beginning sequence number in this message is 0, and the window size of request is a fixed value, is the entry number that the every screen of handset multimedia message preview interface can actual displayed.Machine tool can send window data information shown in Figure 4 according to the request content construction data and to handset immediately after receiving window data request message shown in Figure 1, handset is then accomplished according to these data and shown then.
The multimedia message that handset direction of passage key can selection one by one need be checked; When cursor is fallen on the screen last clauses and subclauses; Handset can be sent window data request message shown in Figure 1 once more automatically, and start sequence number becomes the subsequent serial numbers of current last clauses and subclauses, and window size is then constant.Machine tool receiving behind the window request message once more can be automatically send to handset with the data (shown in Figure 4) of next window, so that handset is prepared for the next screen clauses and subclauses show.
Handset can select a concrete multimedia message to check its detailed content; After button is confirmed; Handset will be sent the request message of this clauses and subclauses multimedia message as shown in Figure 2 to machine tool, machine tool receive will send this multimedia message as shown in Figure 5 after this message detailed data to handset.For the handset of not supporting video decoding capability, can consider the transmission of video data, directly video data is filtered out by the machine tool end, only transmit literal, picture and voice data and get final product.
Handset will be resolved data message according to information field after receiving the multimedia message data information shown in Figure 5 that machine tool sends over, and user interface will be accomplished according to the literal that therefrom obtains, picture or voice data and show and play.
The clauses and subclauses process-kill that can just choose equally at sub-unit terminal; Confirm the clauses and subclauses of deletion when handset after; Give machine tool with sending clauses and subclauses deletion message shown in Figure 3 automatically, machine tool can be deleted corresponding multimedia message data and corresponding preview entry data according to the sequence-number field in the message after receiving this message.
When the multimedia message clauses and subclauses of machine tool change; Such as there being new multimedia message to arrive; Perhaps to be deleted (can be the machine tool end through self user interface deletion in multimedia message; Also can be that handset is sent the request deletion), machine tool can send the message that multimedia message clauses and subclauses shown in Figure 6 are upgraded to the handset that is in active state.When the handset of active state is not in the function of multimedia message interface, then ignore this message; Open for the handset at interface for being in function of multimedia message, after receiving this message, will send window data solicited message shown in Figure 1 automatically, the beginning sequence number in this request message is 0 for value again.
As shown in Figure 7, message transmission, reception through Fig. 1 to Fig. 66 kinds of forms altogether between the composite aircraft are handled, and can accomplish the multimedia message reciprocal process between composite aircraft, thereby reach on the handset purpose that receives, reads and operate multimedia message.
The present invention is not limited only to expand on the handset function of multimedia message, and other is difficult to realize using in the handset system can also to be applicable to news flash, mobile phone newspaper etc.
The above is merely preferred embodiment of the present invention, and is in order to restriction the present invention, not all within spirit of the present invention and principle, any modification of being made, is equal to replacement, improvement etc., all should be included within the scope that the present invention protects.
Claims (8)
1. in the 3G digital cordless phone, machine tool is the method that handset makes up specific multimedia message preview index sequence.It is characterized in that this method comprises:
The machine tool terminal receives multimedia message and forms and show index sequence one to one; This index sequence need not stored the particular content of every multimedia message; Its memory contents comprises segment word content that multimedia message transmit leg, entry show and the sequence number that generates by the ordering correspondence; Wherein sequence number is as the unique identification of multimedia message, and this index sequence can be stored in array, chained list, file or the database.
2. the method for a request sliding window data of being initiated by sub-unit terminal is characterized in that this method comprises:
Handset is initiatively sent the data window request message to machine tool, and this message comprises following critical field: initial index sequence number, the window size (quantity of directory entry that each handset screen can hold) corresponding with the multimedia message of window article one.
3. a machine tool is to the method for handset send window data, and its characteristic is that this method comprises:
After machine tool received the window request message of handset, machine tool was resolved the request message of handset, sent to begin from initial index sequence number the relative index sequence data described in the right 1 that total entry number is a window size to handset.
4. a handset request receives the method for a certain multimedia message data of machine tool, it is characterized in that this method comprises:
Handset is sent multimedia message requests message to machine tool, comprises the keyword end in this message: multimedia message index sequence number.
5. a machine tool sends the method for multimedia message data to handset, it is characterized in that this method comprises:
Machine tool is after the multimedia message requests message of receiving the handset described in the right 4, and machine tool sends multimedia message data corresponding to this index sequence number to handset, can comprise literal, picture and voice data in the corresponding data.
6. the method for handset deletion machine tool end multimedia message is characterized in that this method comprises:
Handset comprises critical field: the index sequence number of being deleted multimedia message through sending the corresponding multimedia message of multimedia message deleting information notice machine tool deletion in this message.
7. a machine tool receives the method for the corresponding multimedia message of deletion after the handset deletion message, it is characterized in that this method comprises:
Machine tool is behind the multimedia message deleting request message that the handset of receiving described in the right 6 is sent, and machine tool is according to the relevant corresponding multimedia message of index data deletion.
8. a machine tool notice handset is upgraded preview strip purpose method, it is characterized in that this method comprises:
In case variation has taken place the multimedia message clauses and subclauses of machine tool end, machine tool can be to the handset send window updating message that is in active state, and handset receives after the updating message update displayed content again.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010105434850A CN102469201A (en) | 2010-11-12 | 2010-11-12 | Method for browsing and operating multimedia messages by using extension set in third-generation (3G) digital cordless telephone |
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| CN2010105434850A CN102469201A (en) | 2010-11-12 | 2010-11-12 | Method for browsing and operating multimedia messages by using extension set in third-generation (3G) digital cordless telephone |
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| CN106873448A (en) * | 2017-01-17 | 2017-06-20 | 东北师范大学 | A kind of accelerator for neutron production wireless control system and method |
| CN108549515A (en) * | 2018-03-27 | 2018-09-18 | 北京云知声信息技术有限公司 | list display method and system |
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Application publication date: 20120523 |