EP1989636A2 - Method and system for sending and creating expressive messages - Google Patents
Method and system for sending and creating expressive messagesInfo
- Publication number
- EP1989636A2 EP1989636A2 EP07751165A EP07751165A EP1989636A2 EP 1989636 A2 EP1989636 A2 EP 1989636A2 EP 07751165 A EP07751165 A EP 07751165A EP 07751165 A EP07751165 A EP 07751165A EP 1989636 A2 EP1989636 A2 EP 1989636A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- message
- communication device
- expressive
- text message
- recited
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/18—Information format or content conversion, e.g. adaptation by the network of the transmitted or received information for the purpose of wireless delivery to users or terminals
-
- 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
- H04L51/06—Message adaptation to terminal or network requirements
- H04L51/063—Content adaptation, e.g. replacement of unsuitable content
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/42—Systems providing special services or facilities to subscribers
- H04M3/42382—Text-based messaging services in telephone networks such as PSTN/ISDN, e.g. User-to-User Signalling or Short Message Service for fixed networks
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2201/00—Electronic components, circuits, software, systems or apparatus used in telephone systems
- H04M2201/60—Medium conversion
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/12—Messaging; Mailboxes; Announcements
Definitions
- the present invention relates to the field of communication devices, and more particularly, to a method and system for creating and sending expressive messages through communication devices.
- SMS Short Messaging Service
- Multimedia Messaging Service popularity, on the other hand, is still very limited. This can be attributed to several reasons like MMS configuration on the handsets, GPRS subscription, MMS subscription, MMS capable handsets, MMS configuration on the handsets, unfamiliar user interface for the usage of MMS, and the like.
- MMS Multimedia Messaging Service
- a notable one is the Color SMS application that converts SMS message to a MMS message by applying a rich media color to the sender's SMS message. By analyzing the keywords and meaning in the SMS message as well as historical data and environment context (For example season, time of day), a color or multimedia mix is selected and combined with the SMS text to produce a final MMS message for the recipient.
- the application is important because it combines the familiar user experience of SMS with MMS so to increase the MMS usage and hence the data service.
- FIG. 1 illustrates an exemplary environment in which various embodiments of the present invention can be practiced.
- FIG. 2 is a flowchart illustrating a method for creating and sending an expressive message, in accordance with an embodiment of the present invention.
- FIG. 3 is a flowchart illustrating a method for creating and sending an expressive message, in accordance with another embodiment of the present invention.
- FIG. 4 is a block diagram illustrating a system for creating and sending an expressive message, in accordance with an embodiment of the present invention.
- FIG. 5 is a block diagram illustrating a system for creating and sending an expressive message, in accordance with another embodiment of the present invention.
- FIG. 6 is sample architecture of the system for creating and sending an expressive message, in accordance with an embodiment of the present invention.
- FIG. 7 is sample screen of a portal for personalizing the multimedia content of an expressive message, in accordance with an embodiment of the present invention.
- FIG. 8 is sample flow of call for creating and sending an expressive message, in accordance with an embodiment of the present invention.
- FIG. 9 is sample ecosystem architecture of the system for creating and sending an expressive message, in accordance with an embodiment of the present invention.
- FIG. 10 and FIG. 11 is an example for creating and sending an expressive message from a first communication device to a second communication device, in accordance with an embodiment of the present invention.
- the present invention discloses a method and a system for creating and sending expressive messages.
- An expressive message is a telecommunicated message that contains multimedia content.
- the expressive message can serve the purpose of MMS message without requiring an MMS capable handset to receive it.
- the method includes receiving a text message, where the text message is sent from a first communication device to a second communication . device.
- the method further includes transforming the text message into an expressive message.
- the expressive message is directed to the second communication device.
- the system for creating and sending expressive messages includes a reception module for receiving a text message, where the text message is sent from a first communication device to a second communication device.
- the system further includes a transformation module for transforming the text message into an expressive message.
- the system includes a direction module for directing the expressive message to the second communication device.
- relational terms such as 'first' and 'second', and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.
- the terms 'comprises', 'comprising', or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
- An element proceeded by 'comprises . . . a' does not, without more constraints, preclude the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.
- FIG. 1 illustrates an exemplary environment in which various embodiments of the present invention can be practiced.
- the environment includes a first communication device 102, a second communication device 104, a third communication device 106 and a fourth communication device 108.
- Examples of communication devices 102, 104, 106 and 108 include mobile phones, Voice over Internet Protocol (VoIP) phones, wireless phones, wired phones, landline phones, cordless phones, satellite phones, semi-cordless phones and the like.
- VoIP Voice over Internet Protocol
- the communication devices 102, 104, 106 and 108 are capable of supporting one or more telephone communication technologies. Examples of the wireless telephones in this set of technologies include 2G technology, 2.5G technology, 3G technology, 4G technology and the like.
- the environment also includes the communication devices 102, 104, 106 and 108 communicating over an operator environment 100.
- the operator environment 100 include mobile telephone operators, fixed line POTS (Plain Old Telephone Service) carriers, VOIP providers and others who provide widely accessible telecommunications services like telephony and data communications. Examples of such telephone companies include Verizon, AT&T, Telstra, Orange, Vodafone, Vonage and the like.
- the environment also includes a system 110 for creating and sending expressive messages.
- the system 110 can be hosted in the operator environment 100, in non-operator ecosystem maintained or managed by a service provider for interconnection with operators, or directly in the operator environment 100 or in the operator environment and connected to such an ecosystem. In the present embodiment, the system 110 is hosted in the operator environment 100.
- the first communication device 102 sends a message to the second communication device 104.
- FIG. 2 is a flowchart illustrating a method for creating and sending an expressive message, in accordance with an embodiment of the present invention.
- a text message is received, where the first communication device 102 sends the text message.
- the text message is received for delivering the text message to the second communication device 104.
- the text message is transformed into an expressive message.
- An expressive message is a message containing multimedia content.
- the expressive message is directed to the second communication device 104.
- FIG. 3 is a flowchart illustrating a method for creating and sending an expressive message, in accordance with another embodiment of the present invention.
- a text message is received, where the first communication device 102 sends the text message.
- the text content of the text message is changed into a widely-communicable media form, such as audible speech.
- the text message is converted into speech automatically.
- the text message is converted into speech based on the instructions given by the first communication device 102. That text message converted into audible speech is an example of an expressive message under the present invention.
- the speech of the expressive message can be spoken through a pre-specified voice or through a voice chosen automatically.
- the voice to be added is chosen automatically, using keyword recognition, where the keywords are selected from the text contained in the text message.
- the pre-specified voice to be added is chosen by the first communication device 102 through a set of instructions.
- the system checks if other audio content should be added to the text message that has been converted into speech.
- audio content is added to the expressive message at step 306. Examples of that otheraudio content include music background, varied sounds, sound effects and the like.
- the audio content to be added is chosen automatically, using keyword recognition, where the keywords are selected from the text contained in the text message.
- the audio content to be added is chosen by the first communication device 102 through a set of instructions.
- audio content is not added to the expressive message.
- the system checks if video content should be added to the expressive message.
- video content is added to the expressive message at step 310.
- the video content include video background, audio-visual background, picture, video clip and the like.
- the video content to be added is chosen automatically, using keyword recognition, where the keywords are selected from the text contained in the text message.
- the video content to be added is chosen by the first communication device 102 through a set of instructions.
- video content is not added to the expressive message.
- a first notification is sent to the first communication device 102 informing that the text message has been transformed into an expressive message.
- the second communication device 104 is contacted regarding the delivery of the expressive message.
- an alert is sent to the second communication device 104.
- the alert includes information about the expressive message and the procedure to access the expressive message.
- a request is received from the second communication device 104 to access the expressive message. Calling a number pre-specified contained in the alert makes the request.
- the expressive message is played to the second communication device at step 318. For example, if the second communication device 104 uses 2G technology, the expressive message can be played with audio content added to it and if the second communication device 104 uses 3G technology, the expressive message can be played with video content added to the expressive message.
- the second communication device 104 is contacted by directly calling the second communication device 104.
- a request is received from the second communication device 104 to access the expressive message. The request is made based on the instructions given during the call.
- the expressive message is played in a form that the second communication device can convey to the user - whether audible speech only, including audio content, including video content, or including other media forms amenable to the capabilities of that second communications device and the telecommunications system in which it operates.
- a second notification is sent to the first communication device 102.
- the second notification is sent to inform the first communication device 102 that the expressive message has been delivered to the second communication device 104.
- the message is sent to the second communication device 104 at step 324.
- FIG.4 is a block diagram illustrating a system 110 for creating and sending an expressive message, in accordance with an embodiment of the present invention.
- the system 110 includes a reception module 402, a transformation module 404, a direction module 406 and a text module 408.
- the reception module 402 is capable of receiving a text message, where the text message is sent from the first communication device 102 to the second communication device 104.
- the transformation module 404 transforms the text message into an expressive message.
- the direction module 406 directs the expressive message to the second communication device 104.
- the text module delivers the text message to the second communication device 104 in the original format.
- FIG. 5 is a block diagram illustrating a system 110 for creating and sending an expressive message, in accordance with another embodiment of the present invention.
- the system 110 includes a reception module 402, a transformation module 404, a direction module 406 and a text module 408.
- the reception module 402 is capable of receiving a text message, where the text message is sent from the first communication device 102 to the second communication device 104.
- the transformation module 404 transforms the text message into an expressive message.
- the direction module 406 directs the expressive message to the second communication device 104.
- the text module delivers the text message to the second communication device 104 in the original format.
- the transformation module 404 includes a conversion module 502, an audio mixer module 504, a video mixer module 506 and a first notification module 508.
- the conversion module 502 converts text content of the text message into speech (or another media form other than text).
- the text message is converted into speech automatically.
- the text message is converted into speech based on the instructions given by the first communication device 102.
- the speech of the expressive message can be spoken through a pre- specified voice or through a voice chosen automatically by the conversion module 502.
- the voice to be added is chosen automatically, using keyword recognition, where the keywords are selected from the text contained in the text message.
- the pre-specified voice to be added is chosen by the first communication device 102 through a set of instructions.
- the audio mixer module 504 can add audio content to the expressive message. In the present embodiment, the audio content to be added is chosen automatically by the audio conversion module 504, using keyword recognition, where the keywords are selected from the text contained in the text message. In another embodiment of the present invention, the audio content to be added is chosen by the first communication device 102 through a set of instructions. In another embodiment of the present invention, audio content is not added to the expressive message.
- the video mixer module 506 can add video content to the expressive message. In the present embodiment, the video content to be added is chosen automatically by the video mixed module 506, using keyword recognition, where the keywords are selected from the text contained in the text message.
- the video content to be added is chosen by the first communication device 102 through a set of instructions. In another embodiment of the present invention, video content is not added to the expressive message.
- the first notification module 508 sends a notification to the first communication device 102 informing that the text message has been transformed into an expressive message.
- the direction module includes a contact module 510, a request reception module 512, a player module 514 and a second notification module 516.
- the contact module 510 contacts the second communication device 104 regarding the delivery of the expressive message.
- the contact module further includes an alert module 518 and a caller module 520.
- the alert module 518 sends an alert to the second communication device 104.
- the alert includes information about the expressive message and the procedure to access the expressive message.
- the caller module 520 calls the second communication device 104 directly regarding information about the expressive message.
- the request reception module 512 receives a request from the second communication device 104 to access the expressive message.
- the player module 514 plays the expressive message to the second communication device based on the wireless telephone technology of the second communication device 104.
- the second notification module 516 sends a second notification to the first communication device 102 that the expressive message has been delivered to the second communication device 104.
- FIG. 6 is sample architecture 600 of the system for creating and sending an expressive message, in accordance with an embodiment of the present invention.
- the sample architecture 600 consists of expressive SMS server 602, a Media Gateway 604, SMSC 606, MMSC 608 and the Operator Switch Infrastructures.
- the expressive SMS server 602 will have IP interface to SMSC 606, MMSC 608 and Media Gateway 604.
- the Media Gateway 604 will support SS7/SIP signaling conversion as well as TDM/Video to RTP conversion.
- the SMSC 606 and MMSC 608 will generally be hosted in an operator's environment.
- the expressive SMS server 602 and Media Gateway 604 can be hosted in an ecosystem or hosted in an operator environment but connected to an ecosystem or hosted stand-alone in an operator environment.
- the Media Gateway 604 will connect to operator's TDM switch network via SS7 and TDM interfaces.
- the operator will configure the switches to route calls on a called number with a special prefix to the connecting Media Gateway 604.
- the special prefix is called Pv.
- the expressive SMS server 602 will function as a SME for receiving the text SMS from the sender.
- the sender sends a SMS to the address prefix-recipient number.
- the prefix (In the present embodiment, the prefix is called Ps) indicates the SME address of the expressive SMS service.
- the operator's SMSC 606 will route the message destined to a number prefixed with Ps (and Pv and Po) to the expressive SMS server 602.
- All the prefixes such as Ps, Ps2, Pv, Po etc are configurable and definable by individual operators. These prefixes can also share the same prefixes themselves so that when switch or SMSC 606 saw numbers with these same prefixes, they simply through them to the expressive SMS server 602.
- FIG. 7 is sample screen 700 of a portal for personalizing the multimedia content of an expressive message, in accordance with an embodiment of the present invention.
- the personalized expression or multimedia content preference for a subscriber is defined via a web portal. It can be defined per category or per recipient. In an embodiment of the present invention, it can also be activated based on interval (For example evening only for romantic music) and activation time (close to New Year time for New Year music) and end time (For example just after Christmas for Christmas music). In another embodiment of the present invention, it can also be personalized to individual recipient number.
- Each type of multimedia content or personalized expression is also indicated by a N dial-able letter (In the present invention, the N dial-able letter is called Nd). The N dial-able letter can follow Ps, for example, Christmas a short code for Christmas music.
- the dial sequence for a recipient number of an expressive SMS will be Ps-Nd- recipient number. If the default multimedia content or expression is used, then a different prefix (In the present embodiment, the different prefix is called Ps2) can be used, for example Ps2-recipientNumber.
- FIG. 8 is sample flow 800 of call for creating and sending an expressive message, in accordance with an embodiment of the present invention.
- a sender A sends the message to Ps2-B via VMSC/SGSN using the first communication device 102.
- the VMSC/SGSN sends the message to SMSC via SS7 (MAP MO-SMS).
- SMSC routes the message via SMPP or other IP protocols (For example CIMD) to expressive SMS.
- expressive SMS server 602 analyzes the recipient number prefix to determine if it is a default multimedia content selection or preset multimedia content. If it is a preset multimedia content prefix, Expressive SMS server 602 extracts the multimedia content from Nd digits. If it is a default multimedia content selection (for example, using Ps2 prefix), expressive SMS server 602 applies natural language or keywords analysis to determine the context and category of the text and then locates the corresponding multimedia content set for the category at the time for the destination number. It then applies selected voice base at subscription time to convert the SMS text to speech and then mixes the multimedia content with the converted speech.
- expressive SMS server 602 then sends a SMS alert to the recipient number via a SMSC 606 with the sender number prefixed with Pv.
- the alert indicates it is an expressive SMS alert for listening or watching.
- the sender number of the message should still trigger the phone book name if it is defined there because phone book entry is matched with the tail part of the caller ID (or sender number).
- SMSC sends the alert to the recipient switch.
- the recipient switch sends the alert to the recipient handset.
- the recipient can then just return call to the message to listen or watch the video.
- the set up is made via Media Gateway 604 SS7/SIP signal conversion and TDM/RTP media conversion.
- FIG. 9 is sample ecosystem architecture 900 of the system for creating and sending an expressive message, in accordance with an embodiment of the present invention.
- a sender of an operator on an ecosystem can send an expressive SMS to a recipient at another operator connected to the ecosystem.
- the ecosystem consists of leaf nodes and hubs in disbursed locations. In a preferred embodiment, those leaf nodes would be situated in the same region as the operators that it serves.
- the hub will consist of directory services and relay services.
- FIG. 10 and FIG. 11 is an example for creating and sending an expressive message from a first communication device 102 to a second communication device 104, in accordance with an embodiment of the present invention.
- the user of the first communication device 102 sends an expressive message to his wife, who uses the second communication device 104, in accordance with an embodiment of the present invention.
- FIG. 10 illustrates a sample User Interface (UI) of the first communication device 102.
- the screen 1002 of the first communication device shows that the user can send his message just like a normal text message.
- the screen 1004 shows that the user types text 'I love you' and goes ahead to send the message.
- the screen 1006 shows that before sending the message, the user is provided with an option of sending the message text SMS as well as an expressive SMS.
- FIG. 11 illustrates how the expressive SMS from the user reaches his wife.
- the expressive SMS server converts the text 'I love you' into speech. It recognized 'love' as the keyword and adds romantic audio, video or interactive multimedia content to it. In this example, audio content, video content, and interactive multimedia content are added to the expressive SMS.
- an alert is sent to the second communication device 104, that an expressive SMS has been received. The alert also contains a pre- specified number through which the expressive message can be accessed. The wife can then call that pre-specified number.
- the expressive SMS server checks whether the second communication device 104 is 2G compatible or 3G compatible. If the second communication device 104 is 2G compatible, the expressive SMS audible speech and other audio content (like romantic music) is played to the wife, who can then listen to the expressive SMS. If the second communication device 104 is 3G compatible, the expressive SMS with video multimedia content is played to the wife, who can then watch and listen to the expressive SMS.
- the expressive message can include interactive multimedia content, for example, permitting the romantic music to start as sad music, and then when the wife answers a question "Do you still love me?", it changes to happy music.
- the sender-husband might have only a primitive handset capable of sending a text message, but he has managed to send his wife a message containing many higher forms of media amenable only to a 3G handset.
- the wife has only a fixed-line phone which cannot even receive a text message, she still would hear an expressive message composed of audible speech and other audio content.
- expressive messages can serve the purpose of MMS messages without being limited to MMS capable handsets. Also, expressive messages can be sent to wired phones, which are not capable of receiving SMS messages. [0048]
- a leaf node can ask directory service of a connecting hub to find out support for a destination operator or country. If supported, the leaf node can send the message to the hub, which relays the message to the destination leaf node serving the destination number.
- the examples under the present invention are described using terms and constructs drawn largely from GSM mobile telephony infrastructure. However, use of these examples should not be interpreted to limiting the invention to those media.
- the capabilities of the visited or non-accustomed network can be of use and provided through any type of telecommunications medium, including without limitation: (i) any mobile telephony network including, without limitation, GSM, 3GSM, 3G, CDMA, WCDMA or GPRS, satellite phones or other mobile telephone networks or systems; (ii) any so-called WiFi apparatus normally used in a home or subscribed network, but also configured for use on a visited or non-home or non-accustomed network, including apparatus not dedicated to telecommunications such as personal computers, Palm-type or Windows Mobile devices; (iii) an entertainment console platform such as Sony Playstation, PSP or other apparatus that are capable of sending and receiving telecommunications over home or non-home networks, or even (iv) fixed-line devices made for receiving communications,
- GMSC Gateway MSC
- ISUP ISDN User Part
- MMSC Multimedia Message Service Center
- MO Mobile Originated
- MSC Mobile Switch Center
- RTP Real-time Transport Protocol
- SIP Session Initiation Protocol
- SMPP Short Message Peer to Peer Protocol
- SMSC Short Message Service Center
- SMTP Simple Mail Transfer Protocol
- TDM Time-division multiplexing
- VMSC Visit Mobile Switch Center
- VMSC-V VMSC from VPMN
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US77467106P | 2006-02-21 | 2006-02-21 | |
PCT/US2007/004386 WO2007100553A2 (en) | 2006-02-21 | 2007-02-21 | Method and system for sending and creating expressive messages |
Publications (2)
Publication Number | Publication Date |
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EP1989636A2 true EP1989636A2 (en) | 2008-11-12 |
EP1989636A4 EP1989636A4 (en) | 2010-11-03 |
Family
ID=38459518
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07751165A Withdrawn EP1989636A4 (en) | 2006-02-21 | 2007-02-21 | Method and system for sending and creating expressive messages |
Country Status (2)
Country | Link |
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EP (1) | EP1989636A4 (en) |
WO (1) | WO2007100553A2 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120069974A1 (en) * | 2010-09-21 | 2012-03-22 | Telefonaktiebolaget L M Ericsson (Publ) | Text-to-multi-voice messaging systems and methods |
EP3629566B1 (en) * | 2010-10-08 | 2021-04-14 | BlackBerry Limited | Methods and apparatus to audibly provide messages in a mobile device |
US8655661B2 (en) | 2010-10-08 | 2014-02-18 | Blackberry Limited | Methods and apparatus to audibly provide messages in a mobile device |
US10923104B2 (en) | 2017-06-30 | 2021-02-16 | Ademco Inc. | Systems and methods for customizing and providing automated voice prompts for text displayed on a security system keypad |
US11163434B2 (en) | 2019-01-24 | 2021-11-02 | Ademco Inc. | Systems and methods for using augmenting reality to control a connected home system |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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US20020034956A1 (en) * | 1998-04-29 | 2002-03-21 | Fisseha Mekuria | Mobile terminal with a text-to-speech converter |
EP1289322A1 (en) * | 2001-08-27 | 2003-03-05 | Alcatel | System providing interoperability between MMS and SMS/EMS messages and associated method |
US20050136955A1 (en) * | 2003-12-23 | 2005-06-23 | Mumick Inderpal S. | Techniques for combining voice with wireless text short message services |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
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US5740231A (en) * | 1994-09-16 | 1998-04-14 | Octel Communications Corporation | Network-based multimedia communications and directory system and method of operation |
US7092370B2 (en) | 2000-08-17 | 2006-08-15 | Roamware, Inc. | Method and system for wireless voice channel/data channel integration |
US7111044B2 (en) * | 2002-07-17 | 2006-09-19 | Fastmobile, Inc. | Method and system for displaying group chat sessions on wireless mobile terminals |
-
2007
- 2007-02-21 WO PCT/US2007/004386 patent/WO2007100553A2/en active Application Filing
- 2007-02-21 EP EP07751165A patent/EP1989636A4/en not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020034956A1 (en) * | 1998-04-29 | 2002-03-21 | Fisseha Mekuria | Mobile terminal with a text-to-speech converter |
EP1289322A1 (en) * | 2001-08-27 | 2003-03-05 | Alcatel | System providing interoperability between MMS and SMS/EMS messages and associated method |
US20050136955A1 (en) * | 2003-12-23 | 2005-06-23 | Mumick Inderpal S. | Techniques for combining voice with wireless text short message services |
Non-Patent Citations (1)
Title |
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See also references of WO2007100553A2 * |
Also Published As
Publication number | Publication date |
---|---|
EP1989636A4 (en) | 2010-11-03 |
WO2007100553A3 (en) | 2008-02-14 |
WO2007100553A2 (en) | 2007-09-07 |
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