CN100466824C - Method for the recovery of a link, which is not available in an MMS client, to a multimedia message saved on an MMS-server by an MMS client - Google Patents
Method for the recovery of a link, which is not available in an MMS client, to a multimedia message saved on an MMS-server by an MMS client Download PDFInfo
- Publication number
- CN100466824C CN100466824C CNB200610066005XA CN200480039532A CN100466824C CN 100466824 C CN100466824 C CN 100466824C CN B200610066005X A CNB200610066005X A CN B200610066005XA CN 200480039532 A CN200480039532 A CN 200480039532A CN 100466824 C CN100466824 C CN 100466824C
- Authority
- CN
- China
- Prior art keywords
- mms
- message
- link
- mua
- multimedia
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
- H04L51/58—Message adaptation for wireless communication
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention relates to a method for the recovery of at least one missing link (VK), for example inadvertently deleted in an MMS client, to one or more multimedia messages (MM) that have been saved on an MMS server (MRS), by the MMS client (MUA), in addition to a communication device and a network component. In order for the MMS client (MUA) to recover at least one missing link (VK) to one or more multimedia messages (MN) that have been saved on an MMS server (MRS), said client (MUA) sends at least one request message (AN) to the MMS server (MRS), requesting the mailing of at least one missing link (VK) to one or more multimedia messages (MN). Upon receipt of the request message (AN), the MMS server (MRS) sends at least one corresponding response message (WN) to the MMS client (MUA), said response message containing at least one of the missing links (AN) to the multimedia message(s) (MN).
Description
Technical field
The present invention relates to be used for returning to method, communication equipment and the network components of the link of one or more Multimedia Messages of on MMS server, being stored by MMS client.
Background technology
Mobile radio system GSM (GSM-global system for mobile communications) also provides following possibility except voice call is provided, promptly send or receive the short-text message up to 160 character lengths.This business is called SMS (SMS-short message service) (for example referring to technical specification 3GPPTS23.040, version 6.0.1).
MMS (MMS-multimedia messaging service, MMS) is as follow-up being introduced into (in addition referring to technical specification 3GPP TS22.140, version 6.0.0 and TS23.140, version 6.0.0) of this complete successful service.This business can be used in the different mobile radio systems, for example is used among GSM, GPRS (GPRS-GPRS), EDGE (EDGE-GSM strengthens data rate to be improved) or the UMTS (UMTS-universal mobile telecommunications system).The MMS business can realize having the mobile transmission and mobile reception of the message (for example text message, speech message or image message) of content of multimedia.These message may have the data volume more much bigger than SMS message.Message among the MMS is also referred to as Multimedia Message (MM-Multimedia Message).
The sign feature of MMS is: distinguish between so-called push-model and pull-mode when transmitting one or more Multimedia Message to MMS recipient.When push-model, the Multimedia Message of arrival is transferred to MMS recipient's (for example being transferred to the GPRS vehicular radio) without delay by the MMS network element to this person in charge.When so-called pull-mode, MMS recipient is at first only known the Multimedia Message that arrives the MMS network element of being responsible for by means of MMS recipient's notice, so MMS recipient can oneself determine whether or when it want to download this Multimedia Message.Show that in practice client and MMS service supplier preferably use the pull-mode among the MMS at present.Multimedia Message keeps available always on the MMS network element to this person in charge, till for example MMS recipient downloads this Multimedia Message, perhaps till the validity of Multimedia Message expires.Can be instead, Multimedia Message is deleted by the network element of being responsible for.In order to initiate the downloading process of Multimedia Message by MMS recipient, MMS recipient obtains to the link that is positioned at the corresponding Multimedia Message on the corresponding M MS network element with the form of MMS recipient's notice.This link is called as URI (URI-unified resource identifier).
Therefore, according to what prior art pressed for be: MMS recipient keeps it and wants in the link of the Multimedia Message of download constantly subsequently.MMS recipient notifies and/or has also deleted link if MMS recipient or user had for example inadvertently deleted before downloading corresponding Multimedia Message, and then he no longer may visit this Multimedia Message subsequently.If the link of MMS recipient's notice or Multimedia Message at first is stored in first terminal equipment, similar problem then appears.Now, MMS recipient changes its terminal equipment, and wants to visit corresponding Multimedia Message by means of second terminal equipment.If MMS recipient takes out its mobile radio SIM card (SIM-subscriber identification module) and inserts in second mobile radiotelephone from first mobile radiotelephone, then for example this fact of case occurs.
If now the mobile radio SIM card does not provide MMS to support, MMS recipient's notice or only exist only in first mobile phone to the link of Multimedia Message then.Therefore, this MMS recipient notice or to being linked in second mobile radiotelephone of Multimedia Message be disabled.If one of terminal equipment is not a mobile radiotelephone, also promptly for example first terminal equipment be kneetop computer, and second terminal equipment is PDA (a PDA-personal digital assistant), then identical fact of case occurs.
Summary of the invention
The present invention based on task provide simple and effective following possibility, the link that recovers promptly that at least one lacked to the Multimedia Message of one or more MMS form.
This task solves by following the inventive method: be used for the method to the link of one or more Multimedia Message of being stored on MMS server of recovering by MMS client that at least one lacks, in the following manner: send at least one request message to described MMS server by described MMS client, this request message has and is used to send that at least one lacks to the request of the link of one or more Multimedia Message, and in the following manner: after receiving described request message, send at least one corresponding response message to described MMS client by described MMS server, this response message comprises at least one to the link of one or more Multimedia Message that is lacked, described request message is replenished by linking criteria by described MMS client, wherein illustrates at least one Multimedia Message by described linking criteria, at least one link of when selecting link waiting for transmission, not considered by described MMS server.
Whenever described MMS client can recover the link to one or more Multimedia Message that one or more lacks by the inventive method when needed.This method is being extendible aspect the number of links that can be transferred to MMS client.Fetch the appealing structure that draws unanimity by in single response message, not only transmitting single link but also transmitting a plurality of chains simultaneously.So a plurality of links that lack can be summarised in the unique response message based on the appealing structure of the unanimity of this method, and therefore can by bandwidth efficient be transmitted.If MMS client is replaced and unnecessary thus one or more link that is lacked of recovery, then also draw these advantages.
The present invention also relates to a kind of communication equipment, has the transmitting element that is used to send at least one request message, described request message has the request to one or more Multimedia Message that at least one lacked that sends, wherein said request message is replenished by linking criteria by described MMS client, wherein illustrate at least one Multimedia Message by described linking criteria, at least one link of when selecting link waiting for transmission, not considered by described MMS server, with have the receiving element that is used to receive at least one corresponding response message of after receiving described request message, being sent by MMS server, described response message comprises at least one to the link of one or more Multimedia Message that is lacked.
In addition, the present invention relates to a kind of networking component, has the receiving element that is used to receive at least one request message, described request message has the request to one or more Multimedia Message that at least one lacked that sends, described one or more Multimedia Message is still available in the storage device of network side, wherein said request message is replenished by linking criteria by described MMS client, wherein illustrate at least one Multimedia Message by described linking criteria, at least one link of when selecting link waiting for transmission, not considered by described MMS server, have and be used for after receiving described request message producing the logical block that has that at least one lacks, and have the transmitting element that is used for sending at least one corresponding response message to described MMS client at least one corresponding response message of the link of one or more Multimedia Message.
Description of drawings
Below, further describe the present invention and its improvement project with reference to the accompanying drawings.
MMS server and MMS client are shown Fig. 1 in schematic form and at the message flow of pull-mode, wherein the link to Multimedia Message is notified to MMS client by means of notification message, and this client is from MMS server loading multimedia message,
Fig. 2 illustrates MMS server and MMS client and in schematic form according to the message flow of first embodiment of the inventive method, wherein MMS client is by means of at least one link at least one Multimedia Message of a request message requests, and at least one in the needed link is sent to this MMS client by means of at least one response message
Fig. 3 illustrates have title several OMA-MMSs the fields of MMS message (PDU-protocol Data Unit) of " M-Resend-Notification.conf " and " M-Resend-Notification.req " according to the coding that meets OMA at the message flow of Fig. 2 with the form of form
Fig. 4 is illustrated in request message and its information element of having title " MM1_resend_notification.REQ " according to the 3GPP grammer in the message flow among Fig. 2 with the form of form,
Fig. 5 is illustrated in the response message and its information element that have title " MM1_resend_notification.RES " according to the 3GPP grammer in the message flow of Fig. 2 with the form of form,
Fig. 6 is illustrated in the form of form has request message and its field of title " M-Resend-Notification.req " according to the OMA-MMS grammer in the message flow of Fig. 2,
Fig. 7 be illustrated in the form of form in the message flow of Fig. 2 according to the OMA-MMS grammer have the response message of title " M-Resend-Notification.conf " and its field and
Fig. 8 is illustrated in the message flow of Fig. 2 the possible expansion of the field with title " X-Mms-Priority-Filter " that has the request message of title " M-Resend-Notification.req " according to the OMA-MMS grammer according to the coding that meets OMA with the form of form.
In Fig. 1 to 8, the element with identical functions and type of action is equipped with identical reference symbol.
Embodiment
In Fig. 1, fragment according to the MMS structure of present prior art is shown from the angle of 3GPP.Thus, MMS business (MMS-multimedia messaging service, MMS) (referring to technical specification 3GPP (3GPP-third generation partner collaborative project) TS22.140, version 6.3.0 and 3GPP TS23.140, version 6.3.0) is implemented.This MMS business can realize having the transmission and the reception of the message of content of multimedia.This message is also referred to as Multimedia Message MM, and can comprise a plurality of MM elements of different file type (for example audio frequency or video) and file format (for example GIF or JPG).The MMS business can be used in the different mobile radio systems, for example is used among GSM (global mobile system), the GPRS (GPRS-GPRS) or also is used among the UMTS (UMTS-universal mobile telecommunications system).
Show MMS server MRS in the upper left side, it is also referred to as the MMS relay/server in 3GPP.In addition, this MMS server MRS has following task:
The Multimedia Message MM that-storage arrives, it is for example from other MMS server,
-handle and with MMS client MUA exchange check information,
-from and/or receive and send Multimedia Message MM to MMS client MUA.
MMS server MRS comprises the receiving element EME1 that is used to receive check information and/or Multimedia Message MM.Be provided with the transmitting element SEE1 that is used to send check information and Multimedia Message MM in addition.Has the memory cell SER that is used to store Multimedia Message MM and check information.Memory cell SER can be connected on the MMS server MRS at network side in case of necessity.Logical block LEE1 controls this MMS server MRS.At last, connection network VX1 guarantees the information exchange between each cell S EE1, LEE1, EME1 and SER.
Also MMS client MUA as can be seen in Fig. 1.In 3GPP, this MMS client MUA is called as MMS user agent.This MMS client MUA for example goes up and is implemented as software program on according to the vehicular radio of GSM standard or UMTS standard or being connected in the equipment of vehicular radio (for example kneetop computer).This MMS client has following task, promptly realizes for example needed part on vehicular radio of MMS business.Can be instead, MMS client MUA also can be implemented in the computer unit of going up or be connected in Intranet or the Internet according to ISDN (comprehensive number net).
MMS client MUA comprises and is used to the transmitting element SEE2 that receives the receiving element EME2 of check information and/or Multimedia Message MM and be used to send check information.In addition, be provided with the logical block LEE2 that is used to control MMS client MUA and be connected network VX2, this connection network guarantees the information exchange between each cell S EE2, EME2 and LEE2.
Below, further specify according to of the transmission of so-called pull-mode according to Fig. 1 to the Multimedia Message MM of MMS client MUA.When for example received new Multimedia Message MM by the second MMS server MRS in the main pipe area of MMS server MRS after, this newly arrived Multimedia Message MM is stored among the memory cell SER that connects at network side.Then, the transmitting element SEE1 of MMS server MRS is to MMS client MUA transmission MMS recipient notification message NQN.This MMS recipient's notification message NQN is called as the MMS notice in 3GPP, and comprises to the link VK of at least one the Multimedia Message MM that is stored in the memory element SER that network side connected.This link VK is also referred to as URI (unified resource identifier) in 3GPP.After receiving MMS recipient's notification message NQN, MMS client MUA confirms this reception by means of MMS recipient's acknowledge message NSN.MMS client now can or by means of link VK loading multimedia message MM on its equipment immediately, call Multimedia Message MM after perhaps temporary MMS recipient's notification message NQN and link VK are used for.This for example can be temporarily stored on the mobile radio SIM card (SIM-subscriber identification module) or mobile radio UICC (UICC-Universal Integrated Circuit Card) of the present vehicular radio of MMS client MUA.In pull-mode, Multimedia Message MM is stored among the MMS server MRS till validity expires.MMS recipient's notification message NQN also comprises the valid expiration date of Multimedia Message MM.When valid expiration date expired, Multimedia Message MM was deleted from the memory cell SER of MMS server MRS together with corresponding link VK.
Receiving MMS recipient's notification message NQN or to the link VK of one or more Multimedia Message MM, MMS client MUA can download one or more Multimedia Message MM from MMS server MRS later.As in Fig. 1 as can be seen, this MMS client MUA is sent to MMS server with MM request message RQN, respective request message comprises at least to the link VK of Multimedia Message MM to be downloaded.For the Multimedia Message MM that is asked still available situation on MMS server MRS, this MMS server MRS sends to the Multimedia Message MM that is asked by means of MM response message RSN the MMS client MUA of the request of sending.This process is also referred to as " download ".
For MMS recipient's notification message NQN or to the situation of the link VK no show MMS client MUA of one or more Multimedia Message MM, for MMS client MUA, at first can not download needed Multimedia Message MM from MMS server MRS.After one or more link VK of the Multimedia Message MM that has been sent to MMS client MUA to one or more was in the past lost owing to casual deletion, this fact of case also appearred.
In order to return at least one link VK of at least one Multimedia Message MM, MMS client MUA sends a request message AN by means of its transmitting element SEE2 to MMS server MRS according to the signal flow of Fig. 2.This request message AN receives by the receiving element EME1 of MMS server MRS, and analyzes by logical block LEE1.If one or more Multimedia Message MM can use for the MMS client MUA of the request of sending in storage device SER, then the transmitting element SEE1 of MMS server MRS sends corresponding response message WN to MMS client MUA.This response message WN comprises at least one among the link VK that is lacked.In fact also may reasonably be: response message WN also comprises one or more MMS recipient's notification message NQN completely.Described MMS recipient's notification message NQN may be the duplicating of MMS recipient's notification message NQN among the storage device SER of the network side that also is temporarily stored in MMS server MRS in case of necessity that perhaps transmitted in the past.After having received corresponding response message WN, MMS client MUA can download one or more Multimedia Message MM according to the link VK that is received.According to the 3GPP grammer, request message AN can represent to represent with " MM1_resend_notification.RES " with corresponding response message WN with title " MM1_resend_notification.REQ ".
But in fact advantageously: by means of request message AN is not the all-links VK of the Multimedia Message MM that comprised on MMS server MRS of request, but selects targetedly.According to another replaceable improvement project of the present invention, request message AN expands by at least one filter criteria, and all Multimedia Message MM of the wherein corresponding link VK that will transmit meet this filter criteria.Here, following at least a of filter criteria FW is introduced into, and wherein corresponding filter relates to one of field of Multimedia Message MM:
A) at the filter F AD of transmit leg:
The appointment of this filter makes to have only to the link VK of Multimedia Message MM and can be sent out, and described Multimedia Message is from the sender address determined, therefore be sent out from the transmit leg of determining.
B) at recipient's filter F EM:
The appointment of this filter makes to have only to the link VK of Multimedia Message MM and is sent out that described Multimedia Message MM is sent to definite recipient address thereby sends to definite recipient.
C) at the filter F MM of type of message:
Only consider this link VK by specify message type FMM, corresponding Multimedia Message belongs to definite class (for example class " advertisement ") in this link.
D) at the filter F DU of date and/or time:
Utilize this filter can when selecting, only consider this Multimedia Message MM by response message WN link waiting for transmission, this Multimedia Message at a fixed date and/or the time (for example on December 15th, 2003) be sent out.
E) at the filter F PI of priority:
Only consider corresponding to the Multimedia Message MM of the priority of determining, for example only to consider the Multimedia Message that marks with priority " height " by this filter.
F) at the filter F TI of title:
By specifying this filter only to consider to comprise definite title or also comprise the Multimedia Message MM of the special keyword in the title.
In fact, also maybe advantageously: not only select the criterion determined by filter criteria FW, and get rid of the criterion of determining.To this, the filter criteria FW of following filter replenishes by a for example mark (for example label), and whether described description of symbols relates to selection criterion and/or get rid of criterion:
-at the filter F AD of transmit leg
-at recipient's filter F EM
-at the filter F MM of type of message
-at the filter F DU of date and/or time
-at the filter F PI of priority
-at the filter F TI of title
Therefore, request message AN not only may comprise selection criterion but also may comprise the eliminating criterion.For example notify by request message AN signaling: the Multimedia Message MM that will seek that is considered by request message AN comprises word " track " in title, but comprising title " railway " is excluded at interior Multimedia Message MM.
In addition, may reasonably be: only request be to disabled this link VK on MMS client MUA of one or more Multimedia Message MM.To this, linking criteria VW comprises one or more link VK, and it no longer sends with signaling by means of acknowledges requests WN.Replace link VK also may comprise one or more MMS recipient's notification message NQN, it also guarantees the unique distribution to the link VK that determines.
In case of necessity, also may in request message AN, use filter criteria FW and/or linking criteria VW more than one.To this, can make each filter criteria FW and/or the linking criteria VW connection that is relative to each other.Here " association " not only should be understood that logical expressions (for example " with ", " or " or distance) but also should be understood that size expression (for example " greater than ", " greater than-equal ", " less than " or " less than-equal ").In this embodiment, should consider the Multimedia Message MM that sent on three different dates (for example at 2003.12.14,2003.12.15 and 2004.1.1).Therefore, request message AN may comprise three different filter F DU that are used for date and/or time, its by means of logical expressions " or " can realize desired association " 2003.12.15 or 2003.12.14 or 2004.1.1 ".
Fig. 3 comprise have with according to the filter of the filter criteria FW of the grammatical form of 3GPP and linking criteria VW at the possible enforcement of the request message AN of the message flow of Fig. 2 (referring to technical specification TS 22.140, version 6.3.0 and TS23.140, version 6.3.0).In 3GPP, for example request message AN may have title " MM1_resend_notification.REQ ".To further inquire into each information element of Fig. 3 below, wherein first row illustrate the title of corresponding information element, and secondary series illustrates the application of the corresponding information element in the request message AN, and the 3rd row comprise Short Description:
-information element " Message Type " MT1:
This information element must be included among the request message AN, and this message identifier is request message, also promptly is designated the message with title " MM1_resend_notification.REQ ".
-information element " Transaction ID " TA1:
This information element must be included among the request message AN, and is used to guarantee the unique distribution between request message AN and response message WN.
-information element " MMS-Version " MV1:
This information element must be included among the request message AN, and the version of the MMS interface of explanation MMS client MUA.
-information element " Notification filter " FVK1:
The application of this information element in the request message is optional.This information element is corresponding to linking criteria FVK.
-information element " Sender filter " FAD1:
The application of this filter criteria not necessarily.This information element realizes being used for the filter F AD of transmit leg.
-information element " Recipient filter " FEM1:
The application of this filter criteria not necessarily.This information element realizes being used for recipient's filter F EM.
-information element " Messge class filter " FMM1:
This is optional information element.This information element realizes being used for the filter F MM of information type.
-information element " Date and time filter " FDU1:
This information element is optionally, and realizes being used for the filter F DU of date and/or time.
-information element " Priority filter " FPI1:
The application of this element is optional.This information element sign is corresponding to the information element of the filter F PI that is used for priority.
-information element " Subject filter " FTI1:
The application of this information element is optionally, and realizes being used for the filter F TI of title.
All optional information elements also can repeatedly be comprised among the request message AN.
As can be seen at another form of implementation of the request message AN of the message flow of Fig. 2, it is corresponding to the grammer according to OMA-standard " OMA-WAP-MMS-ENC-v1_1.20021030-C ", " OMA-WAP-MMS-CTR-v1_1-30021031-V " and " OMA-WAP-MMS-ARC-v1_1-20021101-C " in Fig. 4.In OMA, request message AN represents with title " M-Resend-Notification.req ".In Fig. 4, in first row, can find the field name of request message AN, in secondary series, can find corresponding field value, and in the 3rd row, write down the Short Description of the function of corresponding field.Field name below in this request message AN, comprising:
-field name " X-Mms-Message-Type " MT3:
This field uses title " M-Resend-Notification.req " to characterize PDU type (PDU-protocol Data Unit) uniquely, and must be included among the request message AN.Field value according to the OMA grammer is:
“Message-type-value＝m-resend-notification.req”。
-field name " X-Mms-Transaction-ID " TA3:
This field allows the unique distribution between request message AN and one or more corresponding response message WN.But must be included among each request message AN.Corresponding field value is " Transaction-id-value ".
-field name " X-Mms-MMS-Version " MV3:
This field comprises the version number of the MMS interface of MMS client MUA, and must be included among the request message AN.The field value of this field is " MMS-version-value ".
-field name " X-Mms-Notification-Filter " FVK3:
This optional explanation of field be not the link VK that sends by MMS server MRS to one or more Multimedia Message.This is corresponding to linking criteria VW.Here, the Transaction-ID of for example previous MMS recipient's notification message NQN that sends can be used as link VK, and perhaps for example URI (URI-unified resource identifier) is used as the link VK at least one Multimedia Message MM.Value " Sender-filter-value " is used as field value.
-field name " X-Mms-Sender-Filter " FAD3:
This optional Field Definition is used for the filter F AD of transmit leg.Also as field value " Sender-filter-value ".
-field name " X-Mms-Recipient-Filter " FEM3:
This optional Field Definition is used for recipient's filter F AD.Also as field value " Receiver-filter-value ".
-field name " X-Mms-Message-Class-Filter " FMM3:
This optional field represents to be used for the filter F MM of type of message.Also as field value " Message-class-filter-value ".
-field name " X-Mms-Date-And-Time-Filter " FDU3:
The application of this field is optional.It allows to specify the filter F DU that is used for date and/or time.Value " Date-and-time-filter-value " is used as field value.
-field name " X-Mms-Priority-Filter " FPI3:
The application of this field is optional.Realize being used for the filter F PI of priority by means of this filter.Corresponding field value is " pritority-filter-value ".
-field name " X-Mms-Subject-Filter " FTI3:
This explanation of field be used for the filter F TI of title.The application of this field is optional.Value " Subject-filter-value " is used as field value.
Optionally field can once or repeatedly be used in request message AN.
Below, two embodiment at the response message WN of the message flow of Fig. 2 are shown.List first example in Fig. 5, it is corresponding to 3GPP grammer (referring to 3GPP technical specification TS 22.140, version 6.3.0).Here, response message WN for example uses title " MM1_resend_notification.RES " to represent.In Fig. 5, for response message WN, possible as can be seen information element in the row of on the left side can find it to use in the row of centre, has listed Short Description in the row on the right.Possible information element according to the response message WN of 3GPP is as follows:
-information element " Message Type " MT2:
The application of this information element is necessary.This information element is used, so that this message is labeled as uniquely the 3GPP response message WN with title " MM1_resend_notification.RES ".
-information element " Transaction ID " TA2:
Need this information element, so that response message WN is distributed to request message AN uniquely.In fact, transmission identity " Transaction ID " TA2 is rational corresponding to " Transaction ID " TA1 among Fig. 3 exactly.The application of this information element is necessary.
-information element " MMS Version " MV2:
The version number of the MMS interface of this information element explanation MMS server MRS.This information element must be included among each response message WN.
-information element " Resend notification status " RS2:
This information element comprises the state of the request that is used to send desired link VK to one or more Multimedia Message MM, and described state is initiated by request message AN.This state for example illustrates that this request is whether can be by MMS server MRS successfully processed or some mistake whether occurs.This information element must be cited in each response message WN.
-information element " Resend notification status text " TR2:
This information element reproduces by information element " ResendNotification Status " state that RS2 was realized with the form of text.The application of this information element is optional.
-information element " Notification details " ND2:
This information element can be included among the response message WN.If this information element exists, then reproduce at least one link VK to the Multimedia Message MM that is asked by request message AN.This for example carries out with the form of the tabulation of the initial MMS recipient's notification message NQN that is sent or with the form of corresponding URI (unified resource identifier).
Second embodiment (in addition referring to OMA standard OMA-MMS-ENC-v1_2-20030915-C) according to the response message WN of OMA grammer of the message flow of Fig. 2 as can be seen in Fig. 6.In OMA, utilize title " M-Resend-Notification.conf " expression response message WN.In Fig. 6, in first row, utilize title " field name " can find the title of corresponding OMA field, in secondary series, can find corresponding field value, in the 3rd row, be the Short Description of corresponding OMA field.Further describe each field below according to the response message WN of MOA:
-“X-Mms-Message-Type”MT4:
The application of this field is necessary.It can be designated OMA message the request message WN with title " M-Resend-Notification.conf " uniquely.According to the OMA grammer, " Message-type-value=m-resend-notification-conf " is used as field value.
-field name " X-Mms-Transaction-ID " TA4:
This necessary field allows response message WN is distributed to definite request message AN uniquely.This carries out by means of field value " Transaction-ID-Value ", and this field value is in fact reasonably corresponding to " X-Mms-Transaction-ID " TA3 (referring to Fig. 5), request message AN " M-Resend-Notification.req ".
-field name " X-Mms-MMS-Version " MV4:
This is necessary field.Field value " MMS-version-value " illustrates the corresponding version number of the MMS interface of MMS server MRS.
-field name " X-Mms-Resend-Notification-Status " RS4:
This field must be included among each response message WN.It illustrates the state of response message WN, and described state is realized by request message AN.This state is represented with field value " Resend-notification-status-value ".
-field name " X-Mms-Resend-Notification-Text " RT4:
This field comprises the textual description at the field with field name " X-Mms-Resend-Notification-Status " RS4.The application of this field is optionally, and represents by field value " Resend-notification-status-text-value " in use.
-field name: " X-Mms-Notification-Details " ND4:
This field can comprise to the link VK of one or more Multimedia Message MN.Corresponding M MS recipient notification message NQN according to the OMA standard represents with title " M-Notification.ind ".Can instead also may there be URI (unified resource identifier).To in the replenishing of link VK, also can comprise other explanation (for example linking the priority of VK Multimedia Message MM pointed or the sender address of Multimedia Message MM).Field value " Notification-details-value " is used as the value of this field.
According to another replaceable form of implementation, reasonably being based on request message AN can be to the response message WN of MMS client MUA transmission more than one.Here, advantageously in all response message WN that transmitted based on request message AN, use unique group-identification signal GN to be used for the message flow of Fig. 2.Therefore, for example the correspondent transaction of request message TA2 number " Transaction ID " is used as unique group-identification signal GN, and by among the field of the corresponding response message WN of typing " Transaction ID " TA4.Therefore, all response message WN that produced based on request message AN use identical transaction number TA4.
In addition, in fact advantageously: each that is loaded with among the response message WN of identical unique group-identification signal GN all is equipped with the continuous message number NRN and the total quantity NGA of the message flow that is used for Fig. 2.Here, total quantity NGA is corresponding to the quantity of the response message WN with identical group's identification signal GN.Seven response message WN that for example have identical group's identification signal GN are transmitted.At this, MMS server MRS has the message number NRN that equals " 1 " to the first response message WN that MMS client MUA is sent, and has the total quantity NGN for " 7 " in addition.The second response message WN obtains to equal the continuous message number NRN of " 2 ", and obtains " 7 " again as total quantity NGA.Based on continuous message number NRN and total quantity NGA, make MMS client MUA can determine lacking of one or more response message WN uniquely, and may ask again.
According to another favourable enforcement modification, response message WN obtains can be directly being transferred to MMS recipient's notification message NQN of MMS client MUA from the past.MMS server MRS for example presets one or more MMS recipient's notification message NQN at Multimedia Message MM still available on its storage device SER.Utilize the coupling of little modification, for example transaction number " transaction ID " TA4, MMS recipient's notification message NQN that this can be modified sends to MMS client MUA as the response message WN to request message NQN.
Below, according to Fig. 7 possible coding according to several fields of the request message AN of the grammer that meets OMA and response message WN is described.In Fig. 7, the field name of a plurality of fields shown in the row of on the left side, it also partly is presented in the row on the left side of Fig. 4 and 6.The possible hexadecimal code of typing in the row of centre, and comprise the possible coding that meets OMA and the supplementary notes of field value in the row on the right.Hexadecimal code is used in the OMA-MMS grammer, so that the field of determining uniquely in the identification message.For example, hexadecimal code 0 * 34 is corresponding to the field with field name " X-Mms-Notification-Filter " FVK.Below, the coding that meets OMA of several fields is described with Backus-Naur form (BNF) in more detail:
-field name " X-Mms-Notification-Filter " FVK3:
The hexadecimal code of this field is 0 * 34.The corresponding value of this field is " Notification-filter-value=Text-string|Uri-value ".
-field name " X-Mms-Sender-Filter " FAD3:
The field value of this field is " Sender-filter-value=Encoded-string-value ".Hexadecimal code is 0 * 35.
-field name " X-Mms-Recipient-Filter " FMM3:
The field value of this field is " Recipient-filter-value=Encoded-string-value ".Hexadecimal code is 0 * 36.
-field name " X-Mms-Message-Class-Filter " FMM3:
The value of hexadecimal code is 0 * 37.Corresponding field value comprises " Message-class-filter-value=class-identifier|Token-textCl ass-identifier=personal|Advertisment|Information|Auto ".
-field name " X-Mms-Date-And-Time-Filter " FDU3:
The value of hexadecimal code is 0 * 38.This field can be described by following field value:
＂Date-and-time-filter＝Value-length(Absolute-token?Date-
value|Relative-token?Delta-seconds-value)
Absolute-token＝<Octet?128>
Relative-token＝<Octet?129>＂
-field name " X-Mms-Priority-Filter " FPI3:
0 * 3A is chosen as the value of hexadecimal code.This field can be described by following field value:
＂Priority-filter-value＝Low|Normal|High
Low＝<Octet?128>
Normal＝<Octet?129>
High＝<Octet?130>＂
-field name " X-Mms-Subject-Filter " FTI3:
The hexadecimal code value is 0 * 39.This field is represented by field value " Subject-Filter-Value=Encoded-String-Value ".
-field name: " X-Mms-Resend-Notification-Status " RS4:
The value of hexadecimal code is set as 0 * 3B.The value of this field is represented by following description:
＂Resend-notification-status-value＝Success|Error-
transient-failure|Error-permanent-failure|Error-
permant-service-denied
Success＝<Octet?128>
Error-transient-failure＝<Octet?192>
Error-permanent-failure＝<Octet?224>
Error-permant-service-denied＝<Octet?225>＂
-field name: " X-Mms-Resend-Notification-Text " RT4:
The value of hexadecimal code is 0 * 3C.The value of this field is represented by " Resend-notification-status-text-value=Encoded-string-val ue ".
-field name: " X-Mms-Notification-Details " ND4:
Select the hexadecimal value of 0 * 3D for this field.Possible being expressed as of the field value of this field:
＂Notification-details-value＝Value-length(X-Mms-Content-
LocationField?From-Field?Subject-Field?X-Mms-Ddelivery-
Report-Field?X-Mms-Message-Class-Field?X-Mms-Priority-
Field?X-Mms-Message-Size-Field?X-Mms-Expiry-Field?ect.)＂
Unnecessary all fields that also comprise here for field value to be quoted with field name " X-Mms-Notification-Details ".Reasonably exist at least to have the field of title " X-Mms-Content-Location ", this field comprises corresponding to the explanation to the URI (unified resource identifier) of the link VK of Multimedia Message MM.
In addition, in fact also maybe advantageously: one or more filter criteria FW in the extended request message AN in the following manner, promptly except possible selection criterion, possible eliminating criterion also is defined.To this, below according to introducing exemplary realization according to OMA-MMS field " X-Mms-Priority-Filter " FPI3 of OMA grammer.This example should so be understood, and makes to use just can not be used on the specific field, but also can be used on the every other filter criteria FW.In Fig. 8, the field name of corresponding as can be seen field in the row of on the left side, the possible hexadecimal representation of a corresponding as can be seen field in the row of centre, the possible expression of field value as can be seen in the row on the right.Field name " X-Mms-Priority-Filter " FPI3 for example can be encoded by hexadecimal ground by value 0 * 3A.Following expression can be used as the possible field value of this field:
＂Priority-filter-value＝Pos-neg-value(Low|Normal|High)
Pos_neg-value＝Positive|Negative
Positive＝<Octet?128>
Negative＝<Octet?129>
Low＝<Octet?128>
Normal＝<Octet?129>
High＝<Octet?130>＂.
Utilize this expansion of filter criteria FW can in request message AN, jointly use selection criterion and/or get rid of criterion.
Claims (13)
1. be used for the method to the link (VK) of one or more Multimedia Message of being stored on MMS server (MRS) (MM) of recovering by MMS client (MUA) that at least one lacks, its mode is:
Send at least one request message (AN) by described MMS client (MUA) to described MMS server (MRS), this request message has the request that is used to send at least one link to one or more Multimedia Message (MM) that lacks (VK),
Receiving described request message (AN) afterwards, send at least one corresponding response message (WN) by described MMS server (MRS) to described MMS client (MUA), this response message comprises at least one in the link to one or more Multimedia Message (MM) (VK) that is lacked
Described request message (AN) is replenished by linking criteria (VW) by described MMS client (MUA), wherein illustrates at least one link (VK) at least one Multimedia Message (MM), that do not considered by described MMS server (MRS) when selecting link waiting for transmission (VK) by described linking criteria (VW).
2. in accordance with the method for claim 1, it is characterized in that the link (VK) to corresponding Multimedia Message (MM) that is lacked has been transferred to MMS client (MUA) by described MMS server in the past at least once.
3. according to one of aforesaid right requirement described method, it is characterized in that, described MMS client (MUA) is used in the vehicular radio according to GSM standard or UMTS standard, perhaps be used in the fixed network equipment according to the IDSN standard, perhaps be used in the computer unit that is connected on Intranet or the Internet.
4. require 1 described method according to aforesaid right, it is characterized in that, described request message (AN) is expanded by at least one filter criteria (FW) by described MMS client (MUA), and all Multimedia Messages (MM) of wherein corresponding link waiting for transmission (VK) all meet described filter criteria.
5. in accordance with the method for claim 4, it is characterized in that, select and/or get rid of criterion to define by corresponding filter criteria (FW).
6. according to the described method of one of claim 4 to 5, it is characterized in that, described filter criteria (FW) comprise about the following field of Multimedia Message (MM) one of at least:
-sender address (FAD3),
-recipient address (FEM3),
-type of message (FMM3),
-date and/or time (FDU3),
-priority (FPI3),
-title (FTI3).
7. according to the described method of one of claim 4 to 5, it is characterized in that, make corresponding linking criteria (VW) and/or corresponding filter criteria (FW) represent to be relative to each other connection by means of logical expressions and/or size.
8. require 1 described method according to aforesaid right, it is characterized in that, unique group's identification signal (GN) is added in all response messages (WN) to corresponding M MS client (MUA) by described MMS server (MRS), and described response message is sent out based on request message (AN).
9. require 1 described method according to aforesaid right, it is characterized in that, continuous message number (NRN) and total quantity number (NGA) are added in all response messages (WN) by described MMS server (MRS), wherein said total quantity number (NGA) is corresponding to the total quantity of response message (WN), and described response message is sent out based on corresponding request message (AN).
10. require 1 described method according to aforesaid right, it is characterized in that, (AN WN) describes by the grammer of 3GPP multimedia messaging service, MMS for employed in the method request and/or response message.
11. in accordance with the method for claim 1, it is characterized in that (AN WN) describes by the grammer of OMA multimedia messaging service, MMS for employed in the method request and/or response message.
12. communication equipment (MUA) has the module to the link (VK) of one or more Multimedia Message of being stored (MM) of recovering by MMS client (MUA) that at least one lacks on MMS server (MRS),
-have a transmitting element (SEE2) that is used to send at least one request message (AN), described request message has the request to one or more Multimedia Message (MM) that at least one lacked that sends, wherein said request message (AN) is replenished by linking criteria (VW) by described MMS client (MUA), wherein by described linking criteria (VW) illustrate at least one link (VK) at least one Multimedia Message (MM), that when selecting link waiting for transmission (VK), do not considered by described MMS server (MRS) and
-have be used to receive at least one by MMS server (MRS) at the receiving element (EME2) of receiving the corresponding response message (WN) that described request message (AN) is sent afterwards, described response message comprises at least one in the link to one or more Multimedia Message (MM) (VK) that is lacked.
13. network components has the module to the link (VK) of one or more Multimedia Message of being stored (MM) of recovering by MMS client (MUA) that at least one lacks on MMS server (MRS),
-have a receiving element (EME1) that is used to receive at least one request message (AN), described request message has the request to one or more Multimedia Message (MM) that at least one lacked that sends, described one or more Multimedia Message is still available in the storage device (SER) of network side, wherein said request message (AN) is replenished by linking criteria (VW) by described MMS client (MUA), wherein illustrate at least one Multimedia Message (MM) by described linking criteria (VW), at least one link (VK) of when selecting link waiting for transmission (VK), not considered by described MMS server (MRS)
-have and be used for receiving that described request message (AN) produces the logical block (LEE1) of at least one the corresponding response message (WN) with at least one link to one or more Multimedia Message (MM) that lacks (VK) afterwards, and
-have a transmitting element (SEE1) that is used for sending at least one corresponding response message (WN) to described MMS client (MUA).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102004001012.9 | 2004-01-02 | ||
| DE102004001012A DE102004001012A1 (en) | 2004-01-02 | 2004-01-02 | A method of recovering at least one missing link to one or more multimedia messages stored on an MMS server by an MMS client, and a communication device and a network component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1902960A CN1902960A (en) | 2007-01-24 |
| CN100466824C true CN100466824C (en) | 2009-03-04 |
Family
ID=34706769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200610066005XA Expired - Fee Related CN100466824C (en) | 2004-01-02 | 2004-10-20 | Method for the recovery of a link, which is not available in an MMS client, to a multimedia message saved on an MMS-server by an MMS client |
Country Status (4)
| Country | Link |
|---|---|
| CN (1) | CN100466824C (en) |
| DE (1) | DE102004001012A1 (en) |
| TW (1) | TWI394480B (en) |
| WO (1) | WO2005067325A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101621752B (en) * | 2008-07-02 | 2013-09-11 | 华为技术有限公司 | Method, system and equipment for sending multimedia message |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020078228A1 (en) * | 2000-12-20 | 2002-06-20 | Jussi Kuisma | Arrangement for implementing transmission of multimedia messages |
| CN1377201A (en) * | 2001-03-16 | 2002-10-30 | 日本电气株式会社 | Transferring start-up mobile telephone for inspecting types and formats of receptable multimedia messages by target mobile telephone in multimedia communication system |
| US20030109269A1 (en) * | 2000-02-02 | 2003-06-12 | Josef Laumen | Method for transmitting messages in a telecommunication network |
| US20030193951A1 (en) * | 2001-12-31 | 2003-10-16 | Ericsson, Inc. | Method, apparatus and system for processing multimedia messages |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030172173A1 (en) * | 2002-03-11 | 2003-09-11 | Fenton Gregg A. | Method, apparatus and system for reformatting a multimedia message for delivery to a terminal during connectionless communications |
-
2004
- 2004-01-02 DE DE102004001012A patent/DE102004001012A1/en not_active Withdrawn
- 2004-10-20 CN CNB200610066005XA patent/CN100466824C/en not_active Expired - Fee Related
- 2004-10-20 WO PCT/EP2004/052595 patent/WO2005067325A1/en active Application Filing
- 2004-11-12 TW TW093134583A patent/TWI394480B/en not_active IP Right Cessation
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030109269A1 (en) * | 2000-02-02 | 2003-06-12 | Josef Laumen | Method for transmitting messages in a telecommunication network |
| US20020078228A1 (en) * | 2000-12-20 | 2002-06-20 | Jussi Kuisma | Arrangement for implementing transmission of multimedia messages |
| CN1377201A (en) * | 2001-03-16 | 2002-10-30 | 日本电气株式会社 | Transferring start-up mobile telephone for inspecting types and formats of receptable multimedia messages by target mobile telephone in multimedia communication system |
| US20030193951A1 (en) * | 2001-12-31 | 2003-10-16 | Ericsson, Inc. | Method, apparatus and system for processing multimedia messages |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI394480B (en) | 2013-04-21 |
| TW200537953A (en) | 2005-11-16 |
| CN1902960A (en) | 2007-01-24 |
| WO2005067325A1 (en) | 2005-07-21 |
| DE102004001012A1 (en) | 2005-07-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101330662B (en) | Business content information inquiry method, system and service provider platform | |
| US6732150B1 (en) | Apparatus, and associated method, for providing a client with out-of-band messages | |
| CN100527866C (en) | Method for the transmission of data | |
| CN100589454C (en) | Message route method and system based on IP transmission | |
| KR20120091402A (en) | Transmission of mms messages with the conversion of data types and/or data formats | |
| CN101073237A (en) | Method for delivering multimedia files | |
| WO2004045233A1 (en) | A method for transmitting multimedia message between different multimedia message center | |
| CN101179767A (en) | Multimedia information limitation operation method, transmitting terminal, receiving terminal and system | |
| CN101193337A (en) | MMS coding device | |
| CN103139041A (en) | Method for filtering information and method, device and system for processing forwarded information | |
| CN100334862C (en) | Method for transmitting data | |
| CN101193334A (en) | Method for canceling sent MMS | |
| CN101068380B (en) | Communication method for transmitting multimedia information | |
| CN101202944B (en) | System for transferring multimedia message among networks | |
| CN100466824C (en) | Method for the recovery of a link, which is not available in an MMS client, to a multimedia message saved on an MMS-server by an MMS client | |
| KR101187514B1 (en) | System and method for sending multimedia message storage address | |
| CN101193338A (en) | MMS coding and transmission system | |
| CN101202711A (en) | Method for transferring multimedia message among networks | |
| CN102244844A (en) | Method for transmitting multimedia message, device and system | |
| WO2010009666A1 (en) | Method, system and device for implementing multimedia service | |
| CN101951567B (en) | Multimedia messaging service, MMS charging method, system and multimedia message central | |
| CN101060451B (en) | Multi-media message transmission method and system | |
| CN101296099A (en) | Service implementing method, method and apparatus for acquiring information | |
| CN101198084B (en) | System for implementing multimedia message receipt service | |
| CN100385972C (en) | Multimedia message transmission device and method by using statistic value of mobile communication system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090304 Termination date: 20151020 |
|
| EXPY | Termination of patent right or utility model |