Patent application number | Description | Published |
20110093537 | METHOD FOR DETERMINING ACTIVE COMMUNICATION SESSIONS AND COMMUNICATION SESSION INFORMATION SERVER - A method for ascertaining active communication sessions may include receiving a request to ascertain active communication sessions by a communication session information server; transmitting respective challenges to determine whether communication sessions are currently active from the communication session information server to at least two communication session servers; receiving respective challenge responses from the at least two communication session servers, which indicate one or more active communication sessions controlled by the respective communication session server or indicate that such communication sessions currently do not exist, by the communication session information server; and transmitting a first response, which indicates one or more active communication sessions controlled by the at least two communication session servers or indicates that such communication sessions currently do not exist, by the communication session information server. | 04-21-2011 |
20110153765 | METHOD FOR DETERMINING ACTIVE COMMUNICATION SESSIONS, COMMUNICATION SESSION INFORMATION SERVERS, METHOD FOR PROVIDING INFORMATION ABOUT ACTIVE COMMUNICATION SESSIONS AND DOCUMENT MANAGEMENT SERVERS - A method for ascertaining active sessions may include receiving a request to ascertain active sessions by a session information server; transmitting respective challenges for document contents, which indicate whether sessions are currently active, from the session information server to at least one document management server which has a respective associated communication session server, wherein in the case of precisely one document management server the latter has at least two associated session servers; receiving respective challenge responses from the document management server, which indicate active sessions controlled by the session server associated with the respective document management server or which indicate that such sessions currently do not exist, by the session information server; and transmitting a first response, which indicates one or more active sessions controlled by the session servers associated with the document management server or which indicates that such sessions currently do not exist, by the session information server. | 06-23-2011 |
20110285213 | DETERMINING DEVICE, METHOD FOR DETERMINING OF TRANSMITTING PARAMETER, ENERGY TRANSMITTING DEVICE AND METHOD FOR WIRELESSLY TRANSMITTING ENERGY - According to an embodiment, a determining device for determining a transmission parameter for wirelessly transmitting energy ( | 11-24-2011 |
20110289148 | METHOD AND APPARATUS FOR ASSIGNING A CONTROL ROLE FOR A COLLABORATIVE COMMUNICATION SESSION, AND METHOD AND APPARATUS FOR REQUESTING A CONTROL ROLE FOR A COLLABORATIVE COMMUNICATION SESSION - In a method for assigning a control role for a collaborative communication session, a message is received which indicates, independently of a media transfer request for a collaborative communication session, that a control role for the collaborative communication session is intended to be assigned to at least one terminal which is specified by the message as a holder of a control role, and a control role for the collaborative communication session is assigned to the at least one terminal which is specified by the message as the holder of a control role. In a method for requesting a control role for a collaborative communication session, a message which corresponds to the received message is sent. The methods are carried out by appropriately designed apparatuses. | 11-24-2011 |
20110295954 | Method and apparatus for requesting media replication in a collaborative communication session, and method and apparatus for assigning a communication medium for a collaborative communication session - In a method for requesting media replication in a collaborative communication session, a message is sent which specifies that a communication medium for a collaborative communication session, which is currently being transmitted to at least one terminal, should additionally be transmitted to at least one other terminal, with the at least one other terminal being indicated in the message as the recipient of the communication medium. In a method for assigning a communication medium for a collaborative communication session, a corresponding message is received, and the communication medium is assigned to the at least one other terminal as the recipient of the communication medium. The methods are carried out by appropriately designed apparatuses. | 12-01-2011 |
20120072503 | METHODS AND DEVICES FOR AUTHORIZATION IN COLLABORATIVE COMMUNICATIONS SESSIONS - In an embodiment, a method for changing a collaborative communications session may be provided. The method may include: sending a request message requesting for authorizing a change of a collaborative communications session to an end device of the collaborative communications session; determining whether an authorization message is received from the end device in response to the request message sent; and changing the collaborative communications session, in case it is determined that an authorization message is received from the end device in response to the request message sent. | 03-22-2012 |
20120072504 | DEVICES AND METHODS FOR MANAGING COLLABORATIVE COMMUNICATIONS SESSIONS - In an embodiment, a method for providing information for managing a collaborative communications session may be provided. The method may include generating a first message according to a call control protocol; generating a second message according to the call control protocol, the second message including information for managing the collaborative communications session; and sending the first message to a call managing server. The first message may be generated to include the second message. | 03-22-2012 |
20120233677 | Communication device, method for providing a data service, communication terminal, and method for requesting a data service - A communication device is described comprising a receiver configured to receive a message from a communication terminal indicating that the communication terminal requests a data service and indicating that a cost of providing the data service is to be associated with a provider of the data service and including security information; a determining circuit configured to determine, based on the security information, whether the communication terminal is authorized to be provided with the requested data service with a cost of providing the data service being associated with a provider of the data service; and a controller, configured to establish a communication connection for providing the data service and to associate a cost of the communication connection with the provider of the data service if the authorization has been successful. | 09-13-2012 |
20120265807 | COMMUNICATION DEVICES AND METHODS FOR CONTROLLING A COMMUNICATION DEVICE - In an embodiment, a communication device may be provided. The communication device may include a first communication interface configured to receive a first data portion from a corresponding communication device. The communication device may further include a second communication interface configured to receive data from a further communication device. The further communication device may receive a second data portion from the corresponding communication device. The first data portion and the second data portion may be useful data for a user of the communication device. The communication device may further include a synchronizer configured to synchronize the first data portion with the second data portion based on the data received from the other communication device via the second communication interface. | 10-18-2012 |
20120329487 | COMMUNICATION DEVICES AND METHODS FOR GENERATING A MESSAGE - According to one embodiment, a communication device is described that comprises a determining circuit configured to determine a type of an information indicated by a first message, wherein the first message is formed in accordance with a first transmission protocol; a selecting circuit configured to select a type of message according to a second transmission protocol based on the determined type of information; and a message generating circuit configured to generate a second message of the selected type according to the second transmission protocol indicating the information. | 12-27-2012 |
20120331068 | COMMUNICATION DEVICE AND METHOD FOR GENERATING A MESSAGE - According to one embodiment, a communication device is described that comprises a determining circuit configured to determine a type of an information indicated by a first message, wherein the first message is formed in accordance with a first transmission protocol; a selecting circuit configured to select a type of message according to a second transmission protocol based on the determined type of information; and a message generating circuit configured to generate a second message of the selected type according to the second transmission protocol indicating the information. | 12-27-2012 |
20130178236 | NETWORK DEVICES, COMMUNICATION END DEVICES, METHODS FOR CONTROLLING A NETWORK DEVICE AND METHODS FOR CONTROLLING A COMMUNICATION END DEVICE - In an aspect of this disclosure, a network device of a network may be provided. The network device may include: an interface configured to receive text from a communication end device via a communication protocol; a memory configured to store recipient identifiers in relation to textual names; and a recipient identifier acquirer configured to acquire from the memory a recipient identifier based on the received text. The communication protocol may be configured to exchange information only between communication end devices of the network and network devices of the network. | 07-11-2013 |
20130332615 | COMMUNICATION DEVICES AND METHODS FOR OPERATING A COMMUNICATION DEVICE - A communication device may include a message generator configured to generate a message in accordance with a command set to use a communication service provided by a communication session setup protocol; and a modem circuit coupled to the message generator and configured to operate in accordance with the message generated by the message generator; wherein the message generator is configured to generate the message comprising a command to at least one of control or establish an Internet Protocol Multimedia Subsystem service. | 12-12-2013 |
20140023047 | COMMUNICATION DEVICE AND METHOD FOR CONTROLLING PACKET GENERATION - According to an aspect of this disclosure, a communication device is provided comprising a first interface configured to receive a first packet supplied by a packet encoder; a determiner configured to determine a time difference between the time at which the first packet is ready to be sent by the communication device and a time at which communication resources for sending the first packet are available; a generator configured to generate information from which it is derivable when a second packet should be provided by the packet encoder based on the time difference; and a second interface configured to transmit the information to the packet encoder. | 01-23-2014 |
20140036769 | COMMUNICATION PATH SWITCHING FOR MOBILE DEVICES - Methods, systems, and devices for switching internet protocol (IP) flows from a first communication path to a second communication path are disclosed herein. A user equipment (UE) may include an exchange component, a session component, and a communication component. The exchange component exchanges second communication path availability information between the UE and another UE by sending and receiving session initiation protocol (SIP) messages that include second communication path availability information over the first communication path. The session component changes the communication session by re-routing traffic flows to the second communication path based on the exchanged second path availability information. The communication component sends to and receives from the other UE data corresponding to an IP flow over the second communication path. | 02-06-2014 |
20140066108 | SERVERS, COMMUNICATION DEVICES, METHODS FOR CONTROLLING A SERVER, AND METHODS FOR CONTROLLING A COMMUNICATION DEVICE - A server may be provided. The server may include: an association circuit configured to associate with a first address according to a first address scheme according to a communication control protocol, by which a communication device may be addressed, a second address according to a second address scheme, by which the communication device may not be addressed. | 03-06-2014 |
20140195607 | COMMUNICATION DEVICES, SERVERS, METHODS FOR CONTROLLING A COMMUNICATION DEVICE, AND METHODS FOR CONTROLLING A SERVER - A communication device may be provided. The communication device may include: a requester to request information indicating communication devices that provide pre-determined data; a receiver to receive the information indicating communication devices that provide the pre-determined data; a determiner to determine a download target based on the information indicating communication devices that provide the pre-determined data; and a transmitter to transmit information indicating the determined download target for a peer-to-peer communication of the pre-determined data from the download target. | 07-10-2014 |
20140219161 | COMMUNICATION TERMINAL DEVICE AND METHOD FOR CONTROLLING - In various aspects of this disclosure, a communication terminal device may be provided. The communication terminal device may include a receiver. The receiver may be configured to receive a message from a first communication device. The communication terminal device may further include a circuit configured to provide a communication device to communication device communication. The communication terminal device may further include a controller. The controller may be configured to determine whether to relay the received message to at least one second communication device. The controller may further be configured to modify the message if the controller determined to relay the received message. The controller may further be configured to relay and transmit the modified message to the at least one second communication device. | 08-07-2014 |
20140244758 | METHOD FOR DETERMINING ACTIVE COMMUNICATION SESSIONS AND COMMUNICATION SESSION INFORMATION SERVER - In a method for determining active communication sessions, a request to determine active communication sessions is received. Queries as to whether communication sessions are currently active are sent to at least two communication session servers. The respective query answers that indicate one or more active communication sessions being controlled by the respective communication server are received. A first answer that indicates one or more active communication sessions being controlled by the at least two respective communication servers is sent. A communication session information server executes the method. | 08-28-2014 |
20140344368 | METHOD AND APPARATUS FOR REQUESTING MEDIA REPLICATION IN A COLLABORATIVE COMMUNICATION SESSION, AND METHOD AND APPARATUS FOR ASSIGNING A COMMUNICATION MEDIUM FOR A COLLABORATIVE COMMUNICATION SESSION - In a method for requesting media replication in a collaborative communication session, a message is sent which specifies that a communication medium for a collaborative communication session, which is currently being transmitted to at least one terminal, should additionally be transmitted to at least one other terminal, with the at least one other terminal being indicated in the message as the recipient of the communication medium. In a method for assigning a communication medium for a collaborative communication session, a corresponding message is received, and the communication medium is assigned to the at least one other terminal as the recipient of the communication medium. The methods are carried out by appropriately designed apparatuses. | 11-20-2014 |
20140359020 | METHOD AND APPARATUS FOR REQUESTING MEDIA REPLICATION IN A COLLABORATIVE COMMUNICATION SESSION, AND METHOD AND APPARATUS FOR ASSIGNING A COMMUNICATION MEDIUM FOR A COLLABORATIVE COMMUNICATION SESSION - In a method for requesting media replication in a collaborative communication session, a message is sent which specifies that a communication medium for a collaborative communication session, which is currently being transmitted to at least one terminal, should additionally be transmitted to at least one other terminal, with the at least one other terminal being indicated in the message as the recipient of the communication medium. In a method for assigning a communication medium for a collaborative communication session, a corresponding message is received, and the communication medium is assigned to the at least one other terminal as the recipient of the communication medium. The methods are carried out by appropriately designed apparatuses. | 12-04-2014 |
20150109965 | USER EQUIPMENT (UE) SUPPORTING PACKET-SWITCHED EMERGENCY CALLS OVER IP MULTIMEDIA SUBSYSTEM (IMS) - Embodiments of a mobile device, a User Equipment (UE), and method for supporting emergency calls on a packet-switched network are generally described herein. In some embodiments, the UE may be configured to support emergency calls in accordance with a 3GPP protocol and with eCall in an IP Multimedia Subsystem (IMS) session. The UE may comprise hardware processing circuitry configured to transmit traffic packets to an Evolved Node-B (eNB) for forwarding to a receiving station, which may be a Public Safety Answer Point (PSAP). In some embodiments, the transmission of traffic packets during a packetization period may be restricted to one of transmission of voice packets or transmission of data packets. In some embodiments, at least some of the data packets may include Minimum Set of Emergency Related Data (MSD), and the IMS session may be configured in accordance with Real Time Transport Protocol (RTP). | 04-23-2015 |
20150111517 | EMERGENCY CALL HANDLING - Technology for initiating emergency calls is disclosed. A minimum set of emergency related data (MSD) associated with the emergency call may be identified at a terminal equipment (TE) of a mobile terminal. An attention (AT) command may be generated that includes the MSD and selected configuration information related to the emergency call. The AT command may be sent from the TE of the mobile terminal to a mobile termination (MT) of the mobile terminal in order to setup the emergency call, wherein the mobile terminal (MT) routes the emergency call to a public safety answering point (PSAP) in a communication network. | 04-23-2015 |
20150156702 | COMMUNICATION PATH SWITCHING FOR MOBILE DEVICES - Methods, systems, and devices for switching internet protocol (IP) flows from a first communication path to a second communication path are disclosed herein. A user equipment (UE) may include an exchange component, a session component, and a communication component. The exchange component exchanges second communication path availability information between the UE and another UE by sending and receiving session initiation protocol (SIP) messages that include second communication path availability information over the first communication path. The session component changes the communication session by re-routing traffic flows to the second communication path based on the exchanged second path availability information. The communication component sends to and receives from the other UE data corresponding to an IP flow over the second communication path. | 06-04-2015 |
Patent application number | Description | Published |
20090093241 | METHOD AND DEVICE FOR COMMUNICATION SETUP - A method for communication setup including transmitting a first message including an indication of a list with a plurality of list elements, wherein each list element specifies a communication service or a communication application computer program; receiving the first message; selecting at least one of the list elements; and transmitting a second message comprising an indication specifying which list element has been selected. | 04-09-2009 |
20090135743 | METHOD FOR THE CONDITIONAL SETTING-UP OF A TELECOMMUNICATION CONFERENCE SESSION, TELECOMMUNICATION CONFERENCE ARRANGEMENT AND TELECOMMUNICATION CONFERENCE SESSION SERVER - In a method for the conditional setting-up of a telecommunication conference session with a multiplicity of telecommunication conference session user terminals, wherein a group of user terminals having at least one telecommunication conference session user terminal is identified by means of a telecommunication conference session user group identification, a predefined telecommunication conference session set-up condition is checked by involving two telecommunication conference session servers. A first telecommunication conference session server receives an enquiry for the conditional setting-up of a telecommunication conference session and a second telecommunication conference session server determines condition-related information for checking the predefined telecommunication conference session set-up condition. | 05-28-2009 |
20090147705 | METHOD FOR DETERMINING AT LEAST ONE USER TERMINAL FOR A TELECOMMUNICATION CONFERENCE SESSION, TELECOMMUNICATION CONFERENCE ARRANGEMENT AND TELECOMMUNICATION CONFERENCE SESSION SERVER - In a method for determining at least one user terminal for a telecommunication conference session with a multiplicity of telecommunication conference session user terminals, wherein a predefined telecommunication conference session participation condition is allocated to the at least one telecommunication conference session user terminal, the predefined telecommunication conference session participation condition may be checked by involving two telecommunication conference session servers. A first telecommunication conference session server receives an enquiry for determining at least one user terminal for a telecommunication conference session and a second telecommunication conference session server determines condition-related information for determining the user terminal which meets the telecommunication conference session participation condition. | 06-11-2009 |
20090157798 | MANAGEMENT OF DYNAMIC GROUPS IN A COMMUNICATION SYSTEM - A communication system in which a communication service client unit specifies a criterion, with further communication service client units which meet the criterion being able to be participants in a communication service which is provided. A server unit is configured to produce a list of the further communication service client units which meet the criterion and to transmit the list to a communication service server unit which provides the communication service. | 06-18-2009 |
20100036960 | METHOD FOR SENDING DATA, AND COMMUNICATION DEVICE - The application describes a method for sending data which involves the reception of a first piece of information which represents the first change in a data record and of a first data change indicator associated with the first change, the making of a second change, the ascertainment of a second data change indicator on the basis of the first data change indicator, and the sending of a second piece of information, which represents the second change in the first changed data record to produce the second changed data record, and of the second data change indicator. | 02-11-2010 |
20100062797 | METHOD FOR GROUP COMMUNICATION BETWEEN SUBSCRIBERS TO DIFFERENT MESSAGING SERVICES, COMMUNICATION TERMINAL AND COMPUTER PROGRAM PRODUCT - A method for group communication between subscribers to different messaging services involves a first message, which has been sent by a second subscriber using a first messaging service, being received by a communication terminal of a first subscriber in a group communication session in which said communication terminal, the second subscriber and a third subscriber are participating. The communication terminal is used in the group communication session to send a second message, which contains a content from the received first message, to the third subscriber for reception using a second messaging service, which is different than the first messaging service. | 03-11-2010 |
20120289212 | DATA TRANSMISSION IN A TELECOMMUNICATION CONFERENCE - A communication terminal into which communication data can be input and which can receive a message signalling that at least one further communication terminal is ready to receive the communication data. Following receipt of the message, a transmission device configured to operate in a first mode, in which it sends data at a first data rate, and in a second mode, in which it sends data at a second data rate, which is higher than the first data rate, is used to send the communication data in the second mode. | 11-15-2012 |
20130288736 | MANAGEMENT OF DYNAMIC GROUPS IN A COMMUNICATION SYSTEM - A communication system in which a communication service client terminal specifies a criterion, with further communication service client terminals which meet the criterion being able to be participants in a communication service which is provided. A server computer is configured to produce a list of the further communication service client units which meet the criterion and to transmit the list. | 10-31-2013 |