Patent application number | Description | Published |
20100056077 | METHOD AND SYSTEM FOR INTERRUPTED FLOOR RECOVERY IN PUSH-TO-TALK OVER CELLULAR NETWORK - As described above, when a particular PoC client participating in a PoC session requests media transmission to a PoC server during transmission of media from another PoC client, the PoC server transitions the PoC client with the floor to a suspended state by sending an MB Suspend message and grants the floor to the requesting PoC client. After media transmission of the interrupting PoC client, the PoC server returns the floor to the interrupted PoC client. Therefore, the privileged PoC client in a current PoC infrastructure interrupts the ongoing conversation and sends media, after which the floor is returned to the interrupted PoC client without issuing an explicit media request from the interrupted PoC client. Even in the pre-emptive case scenario where the pre-emptive PoC client interrupts the ongoing conversation, the conversation can be continued in a natural way. | 03-04-2010 |
20100325224 | METHOD AND SYSTEM FOR MANAGING STORING OF MESSAGES IN COMMUNICATION NETWORK - A method and system for storing of CPM messages in a communication network. The method includes receiving a CPM message that is to be delivered to a CPM client, identifying a user preference, sending the CPM message to the CPM client through a SIP channel, converting the CPM message into an IMAP, storing the IMAP message in the message storage server, receiving a UID associated with the IMAP message stored in the message storage server, and sending information associated with the CPM message and the UID to the CPM client. | 12-23-2010 |
20110093577 | METHOD AND SYSTEM FOR MANAGING USER PREFERENCE PROFILES IN A NETWORK - A method includes creating a plurality of user preference profiles. Each user preference profile includes at least one of a profile format without active user preference profile indication, a profile format including an active user preference profile indication, and a profile format specific to each device of a user. The plurality of user preference profiles are stored in a shared server. One or more user preference profiles corresponding to a plurality of devices are activated. The one or more user preference profiles are provided to an application server. The application server implements preferences included in corresponding user preference profile. A system includes a plurality of devices of the user, a plurality of clients corresponding to the plurality of devices, an application server corresponding to the plurality of clients, and a shared server for storing a plurality of user preference profiles. | 04-21-2011 |
20110202607 | METHOD AND SYSTEM FOR SIP BASED DYNAMIC ADVERTISEMENT OF PRESENCE INFORMATION - A method and system for dynamic advertisement of presence information using SIP is disclosed. In one embodiment, a method for dynamic advertisement of presence information includes initiation of the presence invitation message by presence inviter which can be of XML format, distribution of presence invitation message by presence invitation distributor from presence inviter to presence invitee and acceptance of the presence invitation message by presence invitee including subscribing as per the invitation, which provides information to the presence invitees about newly available parts of presence information, through SIP REFER or SIP MESSAGE methods. In another embodiment of the present invention includes a method for sending the presence invitation message directly to a single presence invitee. In yet another embodiment of the present invention includes a method for sending the presence invitation message to multiple presence invitees in a URI-list through RLS and XDMS. | 08-18-2011 |
20110222529 | METHOD AND SYSTEM FOR STORING SESSION INFORMATION IN UNIVERSAL PLUG AND PLAY TELEPHONY SERVICE - A method, system and apparatus are provided for storing session information in a home network of an UPnP telephony service. The method is performed at a Telephony Server (TS). The method receives a request from a Telephony Control Point (TCP) to store session information while the session is in progress. The session information includes a session status and session related media. The method then divides the session information into meta information and session control information. Thereafter, the method stores the session information in a memory of the TS. | 09-15-2011 |
20130266129 | METHOD AND SYSTEM FOR RECALLING A VOICE MAIL - A method and a system are provided for recalling a voice mail stored in a voice mail server. The method includes receiving, by the voice mail server, a request to recall the voice mail from a sender client device; performing a recall action on the voice mail, based on the received request; and notifying at least one of the sender client device and the recipient client device of a status of the recall action. | 10-10-2013 |
20130287188 | METHOD AND SYSTEM FOR PROVIDING AN ENHANCED EVENT NOTIFICATION IN AN UNIVERSAL PLUG AND PLAY HOME NETWORK ENVIRONMENT - Methods and systems are provided for providing an incoming event notification to a telephony control point in a UPnP home network environment. Information associated with a remote party is fetched by a telephony server, when an incoming event associated with the remote party arrives at the telephony server. An incoming event notification associated with the incoming event is generated. The incoming event notification includes the information associated with the remote party. The incoming event with the incoming event notification is forwarded to at least one telephony control point in the UPnP home network environment. The information associated with the remote party is displayed with the incoming event notification on a display of the at least one telephony control point, when the incoming event arrives at the telephony control point. | 10-31-2013 |
20130329600 | METHOD AND APPARATUS FOR NEGOTIATING CAPABILITIES IN A WIRELESS COMMUNICATION NETWORK ENVIRONMENT - A method and system for negotiating capabilities in a wireless communication network are provided. The method includes generating an action frame including one or more information elements, where the one or more information elements include capability information for multiple frequency bands. The method further includes transmitting the action frame including the one or more information elements to wireless communication devices in a wireless communication network. | 12-12-2013 |
20140094160 | METHOD AND SYSTEM FOR SHARING DEVICE CAPABILITIES OF UNIVERSAL PLUG AND PLAY (UPNP) DEVICES WITH A SERVICE NETWORK ENTITY - Methods and apparatus are provided for sharing device capabilities of Universal Plug and Play (UPnP) devices with a service provider entity. Device capabilities of one or more UPnP devices in a UPnP home network environment are obtained. The device capabilities are aggregated. The aggregated device capabilities are mapped in a user agent profile. The user agent profile including the device capabilities is communicated to the service provider entity so that the service provider entity delivers telephony services to the one or more UPnP devices according to respective device capabilities. | 04-03-2014 |