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Telecommunications > Transmitter And Receiver At Separate Stations > Plural Transmitters Or Receivers (i.e., More Than Two Stations) > Central Station (e.g., Master, Etc.) > To Or From Mobile Station > Having Talk Group > Talk Group Forming (e.g., Dynamic Regrouping, Talk Group Assignment) Talk Group Forming (e.g., Dynamic Regrouping, Talk Group Assignment)Talk Group Forming (e.g., Dynamic Regrouping, Talk Group Assignment) patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.01/11/07 - 20070010273 - Method and apparatus for operating a call service in a cellular communication system A base station (105) comprises a notification processor (117) to transmit notification information of calls of a call service to remote terminals. The call service can be a GSM Voice Group Call Service (VGCS). The notification processor (117) comprises a BCCH processor (303) which notifies active calls for the call ... 12/07/06 - 20060276214 - Method and apparatus for serially establishing a group call session Various embodiments are described for establishing a group call session serially. After receiving a serial group call request from a remote unit (101), fixed network equipment (FNE) (201) selects a first subset of members (260) from the targeted group (250) of units and signals those members to join the group ... 11/09/06 - 20060252444 - Presence enabled call hunting group A presence enabled call hunting group provides for identification of available terminals in the call hunting group using presence information. Upon receiving a request for a communication session with the presence enabled call hunting group, a call server retrieves the presence information of each terminal in the group of terminals ... 11/02/06 - 20060246934 - Method and communications unit for selective receipt of group calls The invention concerns a method (300) and communications unit (112) for selective receipt of group calls. The method can include the steps of—at a communications unit—receiving (314) a request to participate in a group call having at least one identification and having a plurality of participating members, comparing (316) the ... 10/19/06 - 20060234747 - System, method, and device for providing communications using a distributed mobile architecture A method of providing telephone communication is disclosed and includes allowing a group call between four or more participants. Each participant calls from a separate telephone device that communicates with a base transceiver station that is coupled to a distributed mobile architecture server. The method also includes providing full duplex ... 10/05/06 - 20060223564 - System and method for efficiently providing high-performance dispatch services in a wireless system A system and method for providing high performance dispatch services for a push-to-talk (PTT) communication over a wireless communication network. When a wireless device is powered up, it registers with a server and then transitions to a paging state instead of an idle state. When the wireless device is ready ... 08/03/06 - 20060172756 - System and method for clustering mobile devices in a wireless network Described are a system and method for clustering mobile devices in a wireless network. The system includes a wireless access point (“AP”) and a plurality of mobile units (“MUs”). Each of the MUs has a wireless transducer. At least two MUs of the MUs are grouped, based on a predetermined ... 06/01/06 - 20060116151 - Method and apparatus for management of paging resources associated with a push-to-talk communication session A communication system provides for an expedited response to an invitation to a Push-to-Talk (PTT) communication session from a terminating side of the communication system when a target mobile station (MS) is not currently available to participate in a PTT communication session by responding to a PTT session invitation prior ... 05/25/06 - 20060111136 - Call redirection in a mobile station A method for redirecting a wireless communication between mobile stations comprises performing the wireless communication at a first mobile station, and transmitting mobile station information related to the first mobile station from the first mobile station to a second mobile station. The method also comprises receiving the wireless communication at ... 05/25/06 - 20060111135 - Method to facilitate distribution of group identifications for push-to-talk groups A method is provided of distributing push-to-talk group identifiers. When the PTT group is created, the user terminal for the group creator automatically generates and sends a group identification message containing the group identifier to the other group members. The user terminals receiving the message recognize that it contains a ... 05/04/06 - 20060094456 - Device and method for service discovery in adhoc networks using beacon signalling A wireless communication device (101) for direct communication with one or more near-proximity devices (111, 113) to form an adhoc network is provided. The wireless communication device comprises a transceiver (201) configured to send, via wireless link, a beacon signal. The beacon signal includes a device identifier (305) and a ... 04/20/06 - 20060084457 - Method and apparatus for reducing transport delay in a push-to-talk system In real-time critical wireless data applications, such as Push-to-talk over Cellular (PoC) or Push-To-Talk (PTT) and Voice-over-IP (VoIP), a user of a PTT mobile station pushes a button to indicate his desire to communicate with a pre-defined group (e.g., a buddy list) of people. This action triggers the PTT mobile ... 04/20/06 - 20060084456 - Site dependent buddy list addition for temporary ptt communication A system and method of creating a temporary site dependent push-to-talk/media (PTT/M) group for allowing PTT/M communications among a visiting PTT/M equipped mobile device and site based PTT/M equipped devices while the visiting PTT/M equipped mobile device is on-site. An on-site device is responsible for detecting when a visiting PTT/M ... 04/06/06 - 20060073843 - Content formatting and device configuration in group communication sessions A method in a communication network entity, for example, a push-to-talk/anything server, for content sharing in a group communication session including obtaining (210) participant information from a plurality of group participants, determining (220) common group information based on the group participant information obtained, and sending (230) the common group information ... 03/23/06 - 20060063553 - Method and apparatus for providing push-to-talk services in a cellular communication system To reduce a delay between a time that a user of an originating mobile station (MS) requests to set up a Push-To-Talk (PTT) call and the time that the user may begin to speak, a communication system provides a ‘wake up list’ of other mobile stations (MSs) that may be ... 03/23/06 - 20060063552 - Public dispatch chatroom A system and method of conducting a dispatch multi-party communication session is disclosed. In accordance with an embodiment of a method of the present invention, the method includes establishing a dispatch multi-party communication session in a dispatch network and identifying the dispatch multi-party communication session to a subscriber of the ... 03/23/06 - 20060063551 - System and method for conducting a dispatch multi-party call and sidebar session In an embodiment of a method of the present invention, the method includes the acts of establishing a dispatch multi-party call between a set of communication devices and establishing a sidebar communication between a subset of the set of communication devices. The set of communication devices participate in the dispatch ... 03/16/06 - 20060058052 - System and method for queueing and moderating group talk Systems of methods for performing queued and moderated talk groups in a system featuring network provided half duplex communications talk group sessions. For queuing, rather than dropping a talk request from a user which is listening, the request is forwarded to the network and maintained in a list which is ... 03/09/06 - 20060052127 - System and method for voice and text based service interworking A method of communication includes receiving a request to initiate a push-to-talk/instant messaging exchange from a push-to-talk device. A determination is made in order to ascertain if an instant messaging device is available to partake in the push-to-talk/instant messaging exchange. If the instant messaging device is available, the push-to-talk device ... 03/02/06 - 20060046762 - System and method for controlling congestion between response messages responsive to a group call page in a mobile communication system A system and method for controlling congestion between response messages responsive to a group call page in a mobile communication system are provided. Efficient group call control is accomplished by transmitting a group call page message comprising a group call identifier to an access terminal through a control channel, and ... 03/02/06 - 20060046761 - Method and apparatus to customize a universal notifier A universal notifier (115) is individualized with an appended custom tag so that users may recognize calls intended for them. When a call transmitted from a communication device (101), is received by a recipient communication device (103), the universal notifier, for example an existing private call receive tone, is generated, ... 03/02/06 - 20060046760 - Optimistic talk-permit reliability enhancement in a push-to-talk system A system, method, and computer program for providing a greater reliability for a direct-communication, such as push-to-talk communication, being bridged between members of a communicating group of wireless telecommunication devices. Each wireless telecommunication device, such as a cellular telephone or PDA, of a plurality periodically informs a group communication server ... 02/23/06 - 20060040695 - Method of group call service using push to talk scheme in mobile communication terminal A method for performing a Push To Talk (PTT) group communication using a PTT scheme in a mobile communication terminal is disclosed. The method includes the steps of selecting one called user with whom a calling user wants to communicate through one-to-one communication from a PTT communication group of members ... 02/23/06 - 20060040694 - Method of communication using push to talk scheme in mobile communication system Disclosed is a method for communication using a Push To Talk (PTT) call traffic scheme in a mobile communication system including the steps of selecting, by a calling mobile communication terminal, at least one subscriber with whom the calling user wants to communicate through the PTT call traffic scheme, and ... 02/23/06 - 20060040693 - Apparatus and method for processing call in push-to-talk system An apparatus and method for processing a call in a PTT system where, when an outgoing terminal transmits an invitation message for PTT service or for call setup to a predetermined incoming terminal in a dormant state, the outgoing terminal transmits the invitation message together with address information on the ... 02/23/06 - 20060040692 - System and associated terminal and method for short-range initiation of joining and/or transferring a communication session A system is provided that includes a first terminal, and a second terminal engaged in a communication session with the first terminal across one or more networks. The system also includes a third terminal capable of communicating with the second terminal across a short-range communication link between with the second ... 02/09/06 - 20060030348 - Wireless communication device and network controller for affiliation with associated groups and method thereof A wireless communication device facilitated by a network controller and corresponding methods select a list of requested groups for affiliation from a list of associated groups. The list of requested groups is sent to a network infrastructure where it is processed according to a set of rules. A final list ... 01/05/06 - 20060003785 - Method and system for wireless device association One or more wireless devices operate in an environment having a central manager that controls communications. The wireless devices include respective identifiers and the central manager maintains an association table identifying which identifiers are associated with which other identifiers. The wireless devices are permitted to communicated only with other wireless ... 12/01/05 - 20050266870 - Network support for broadcast calling from a wireless phone A method for supporting a broadcast call feature (BCF) (50) is provided for a mobile station (MS) (10) served by a wireless telecommunications network. The method includes: receiving a signal from the MS (10) requesting use of the BCF (50); prompting the MS (10) for a message; recording the message; ... 10/27/05 - 20050239487 - Push-to-talk mobile communication terminals Mobile communication terminals comprising a processor unit, a microphone, and a sound processing module for processing sounds captured by the microphone. The processor unit is configured to operate the terminal for a push-to-talk communication with at least one other mobile communication terminal via the communication network, and to operate the ... 10/27/05 - 20050239486 - Methods and systems for controlling communications in an ad hoc communication network An improved system and procedure for controlling the audio broadcast to users participating in a group conversation. In one embodiment, a communications server employs arbitration logic to decide which of the user has priority to speak, and accordingly mixes only the audio data steams for those users for broadcast to ... 10/27/05 - 20050239485 - Dispatch service architecture framework Group voice services are provided in a wireless network, such as a cellular telephone network (104, 108, 116), by a dispatch gateway (102) that interfaces to the wireless network to provide the group voice services therein, wherein both the dispatch gateway and mobiles (120) that use the group voice services ... 09/15/05 - 20050202838 - Method and apparatus for providing a low-latency, high-accuracy indication-to-speak The method described herein is useful in a push-to-talk over cellular (PoC) system to provide an accurate but low-latency indication-to-speak. Generally, the method may be referred to as a page-event confirmed indication-to-speak. The page-event confirmed indication-to-speak accurately confirms a targeted but dormant mobile station is within radio reach by first ... 09/08/05 - 20050197146 - Method, system, and device for provisioned talkgroup identifier discovery A method, system, and user device are provided for provisioned talkgroup identifier discovery in a dispatch or similar network, in which a user is provided with a list of talkgroups provisioned for the user device. In some embodiments a new request message sent from the user device is implemented to ... 09/01/05 - 20050192041 - Method for dynamic group call A method for providing dynamic group call among a group of users both wireless (10-30) and wireline (40) places the selectability of the call in the hands of an originating user (10). An originating user (10) may make a fixed number of entries (80). The originating user (10) can create ... 08/18/05 - 20050181815 - Wireless communication chat room system and method A chat group system and method are provided that permit a wireless communications system based on an 802.11 protocol to implement an easy-to-use, multi-user, push-to-talk, instant communications functionality. The system maintains a reasonable system latency during the chat session while not excessively increasing the power consumption of the wireless communication ... 07/28/05 - 20050164727 - Control station, a wireless communication system and a wireless communication method A radio communication system by which an additional terminal can be easily registered to group information to set up radio communication between particular terminals, and a new user can conduct radio communication in a short period of time. When a group application request to establish radio communication between POC terminals ... 06/23/05 - 20050136958 - Universal wireless multimedia device Providing of a universal wireless multimedia device begins for an incoming call by determining whether a piconet can be established between an initiating device and the wireless multimedia device. If a piconet cannot be established, the processing continues by determining whether the headset can establish a piconet with a device ... ### FreshPatents.com Support |