Having Talk Group Patents (Class 455/518)
-
Patent number: 8401583Abstract: A method for providing on a Push To Talk (PTT) communication network time-shifting capabilities to a user of a PTT communication device. The method involves progressively receiving time-based media at a node on the PTT communication network from a sending device and progressively storing the received time-based media in a time-shifting buffer located at the node as the time-based media is progressively received. In response to rendering control instructions received from the user of the PTT communication device, the method further includes controlling the rendering of the time-based media at the PTT communication device in either (i) a near real-time mode as the time-based media is progressively received at the node or (ii) in a time shifted mode at an arbitrary later time after the receipt and storage of the time-based media in the time-shifting buffer.Type: GrantFiled: December 16, 2008Date of Patent: March 19, 2013Assignee: Voxer IP LLCInventors: Thomas E. Katis, Matthew J. Ranney, Mary G. Panttaja, James T. Panttaja
-
Patent number: 8401032Abstract: Methods, devices, and computer programs for improving the efficiency of multi-user multimedia messaging services are disclosed. A multimedia message is sent from an originator user device to an originator server and further to one or more recipient servers to which recipient user devices as addressed are associated to. The one or more recipient servers execute a multicast delivery for distributing the multimedia message to the recipient user devices and/or an improved reporting of a transmission state of the multimedia message by receiving status messages from the recipient user devices, each status message comprising an indication of an individual transmission state of the multi media message at one of the recipient user devices, aggregating the indications into a report representing the transmission state of the multimedia message, and sending the report to the originator server.Type: GrantFiled: May 6, 2003Date of Patent: March 19, 2013Assignee: Telefonaktiebolaget LM Ericsson (publ)Inventors: Frank Hundscheidt, Thorsten Lohmar, Ralf Keller
-
Patent number: 8401582Abstract: A network communication device located on a Push To Talk (PTT) communication network and configured to provide time-shifting capabilities to a user of a PTT communication device. The network communication device includes a receiver configured to progressively receive time-based media. The network communication device also includes a time-shifting buffer for progressively storing the received time based media as the time-based media is received and a time-shifting buffer controller configured to control the rendering of the time-based media at the PTT device.Type: GrantFiled: December 16, 2008Date of Patent: March 19, 2013Assignee: Voxer IP LLCInventors: Thomas E. Katis, Matthew J. Ranney, Mary G. Panttaja, James T. Panttaja
-
Patent number: 8401520Abstract: Disclosed herein is a method and system for establishing a local conferencing session amongst a plurality of Bluetooth enabled terminal units. An audio gateway is provided to interconnect a voice network and the terminal units. A session management entity is provided on the audio gateway and each of the terminal units. A local conferencing session setup is established prior to the conference session wherein a set of common session parameters is shared among the audio gateway and the terminal units through the respective session management entities. The common session parameters enable Bluetooth communication between the audio gateway and the terminal units. The audio gateway broadcasts the voice packets from the voice network to the terminal units. The audio gateway provides microphone holder rights to a terminal unit to transfer voice packets to the voice network. Further, the audio gateway coordinates the transfer of microphone rights between the terminal units.Type: GrantFiled: January 28, 2008Date of Patent: March 19, 2013Assignee: MindTree LimitedInventors: Raghunath Govindachari, Santosh Shivadatta, Shubhankar Saha
-
Publication number: 20130065527Abstract: A wireless terminal switched device port apparatus adapted for use in a communication system Shaving a switching system member, a radio transceiver connector element, a wired accessory port connector element, a wireless transceiver element, and an antenna is disclosed.Type: ApplicationFiled: March 14, 2012Publication date: March 14, 2013Inventor: David George
-
Patent number: 8396002Abstract: The disclosed embodiments provide apparatus and methods for establishing a group communications session with selected ones of a plurality of communications devices that define a call group. The apparatus includes a dispatch module operable to receive event information and communication device information associated with each of the plurality of communications devices. The dispatch module is further operable to define the members of the call group based on a predetermined relationship between their respective device information and the event information. Additional embodiments include apparatus and methods for dispatching event information to such an ad hoc call group.Type: GrantFiled: February 27, 2006Date of Patent: March 12, 2013Assignee: QUALCOMM IncorporatedInventor: Maria I. Marshall-Wilson
-
Patent number: 8396501Abstract: Upon a user's command, a communication device accesses a call list having a plurality identifiers and receives a user's selection of a talkgroup identifier from the call list. The communication device switches to a first channel associated with the selected talkgroup identifier to allow a call on the first channel. When the call ends, the communication device sets a first timer and monitors the first channel for voice activity, and if voice activity is detected, continues the call on the first channel. When the first timer expires and no voice activity is detected, the communication device sets a second timer and scans a home channel for voice activity; and if no voice activity is detected, the communication device continues to monitor the first channel until the second timer expires or voice activity is detected on the home channel, then it automatically switches to the home channel.Type: GrantFiled: December 10, 2009Date of Patent: March 12, 2013Assignee: Motorola Solutions, Inc.Inventors: Joshua J. Trifiletti, David E. Klein
-
Patent number: 8396514Abstract: The described embodiments relate generally to methods, systems and handheld electronic communications devices for selecting and displaying a caller ID image from an image database configured to respond to user input and selectively display images on a display. The image database stores at least one tag identifier data corresponding to each image. An address book database stores at least one individual identifier and at least one corresponding address. A caller ID image corresponding to at least one caller ID is selected from the images and displayed on the display.Type: GrantFiled: May 23, 2008Date of Patent: March 12, 2013Assignee: Research In Motion LimitedInventor: Neil P. Adams
-
Publication number: 20130059623Abstract: Exemplary techniques for sending data packages, such as media objects, during group communication sessions between wireless telecommunication devices, such as push-to-talk communication sessions, are disclosed. In one embodiment, the data packages, such as discrete data packages, are queued at the transmitting wireless communication device and then sent to other group members upon establishment of channels for group communications to the group members. The data packages can also be queued at the group communication server prior to being sent to a target device.Type: ApplicationFiled: November 2, 2012Publication date: March 7, 2013Applicant: QUALCOMM INCORPORATEDInventor: QUALCOMM Incorporated
-
Publication number: 20130059624Abstract: A system and a method of controlling transmitter power in a wireless communication system in which user data is processed as a multirate signal in which the user data signal having a first rate is converted into a transmission data signal having a faster second rate for transmission. The transmission power is adjusted on a relatively slow basis based on quality of data received by a receiver of the transmitted data. The transmitter power is determined as a function of the first and second rates such that a change in the data rate in the multiple channels or the rate of the transmission data signal is compensated in advance of a quality of data based adjustment associated with such data rate change.Type: ApplicationFiled: November 2, 2012Publication date: March 7, 2013Applicant: INTERDIGITAL TECHNOLOGY CORPORATIONInventor: INTERDIGITAL TECHNOLOGY CORPORATION
-
Publication number: 20130059622Abstract: A method and apparatus for enabling a group communications follow mode at a first group communications (GC) user equipment (UE) device. A GC server receives a request from a first client UE device to follow a second Client UE device, and responsively: affiliates the first client UE device with a same one or more talk groups with which the second client UE device is currently affiliated, monitors for talk group affiliation and disaffiliation requests from the second client UE device and automatically affiliates or disaffiliates both the first client UE device and the second client UE device from a first particular talk group in accordance with a corresponding affiliation or disaffiliation instruction received from the second client UE device.Type: ApplicationFiled: September 1, 2011Publication date: March 7, 2013Applicant: MOTOROLA SOLUTIONS, INC.Inventors: ANATOLY AGULNIK, TYRONE D. BEKIARES, DONALD G. NEWBERG
-
Patent number: 8391852Abstract: A BS 11 recognizes states of a first session and a second session and instructs an MS 12 to change a state of the first session via the second session when the BS 11 receives data for the first session from a network while the first session is in the sleep state and the second session is in the active state. When the MS 12 changes the first session to be in the active state before a lapse of predetermined time interval when receiving the instruction from the BS 11, the BS 11 transmits the data for the first session to the MS 12 via the first session changed to be in the active state.Type: GrantFiled: February 26, 2008Date of Patent: March 5, 2013Assignee: Kyocera CorporationInventor: Hitoya Tachikawa
-
Patent number: 8391908Abstract: According to one aspect of the present invention, there is provided a method, during a first communication on a first communication system, of establishing a second communication on a second communication system, comprising inviting a predetermined user to the first communication, the invitation of the predetermined user causing the establishment of the second communication.Type: GrantFiled: November 28, 2005Date of Patent: March 5, 2013Assignee: Hewlett-Packard Development Company, L.P.Inventor: Sebastien Bouat
-
Patent number: 8391909Abstract: Systems, methods, apparatus and software have been discovered for use by individual users to monitor the geographic location of other people or assets with some relationship to the user. Once some manner of location information is determined, users have the ability to describe that location in various ways and control how that information is shared with other users.Type: GrantFiled: February 16, 2011Date of Patent: March 5, 2013Assignee: Behemoth Development Co. L.L.C.Inventor: Brett B. Stewart
-
Publication number: 20130053087Abstract: The present invention discloses a method for triggering communication between a group of MTC devices and an MTC server, and an MTC device. The method includes: receiving an MTC request message sent by a machine type communications MTC server, where the MTC request message carries a group ID of the group of MTC devices and a communication notification message for the group of MTC devices; obtaining area information of the group of MTC devices; and sending the area information, the group ID of the group of MTC devices, and the communication notification message for the group of MTC devices to a cell broadcast center CBC, so that the CBC sends a broadcast message to a device in an area, where the broadcast message includes the group ID of the group of MTC devices and the communication notification message for the group of MTC devices.Type: ApplicationFiled: October 31, 2012Publication date: February 28, 2013Applicant: HUAWEI DEVICE CO., LTD.Inventor: HUAWEI DEVICE CO., LTD.
-
Patent number: 8385824Abstract: Disclosed herein is a system for configuring and setting up a one to one communication correspondence between a headset and a mobile device. The authentication PIN allows communication of the headset with only those devices that are authenticated using the PIN. A first software application and a second software application are provided on the mobile device and a headset respectively. The process of configuring the PIN access information on the headset using the first and second application comprises the step of establishing a secure communication link by completing challenge response sequence between the headset and the device using the currently prevailing PIN, transmitting a configuration set PIN from the device to the headset, enforcing reauthentication using the newly configured PIN, and establishing and locking a communication between the device and the headset based on the new personal identification number.Type: GrantFiled: January 28, 2008Date of Patent: February 26, 2013Assignee: MindTree LimitedInventors: Anindya Bakshi, Raghunath Govindachari
-
Patent number: 8385963Abstract: Disclosed is a portable terminal apparatus in which there is provided a storage unit in which the setting of automatic holding of a right to talk is stored and held. In response to detection of depression of a right to talk acquisition key prepared in advance, a CPU references the setting of the automatic holding of a right to talk stored in the storage unit and, if the automatic holding of a right to talk is effective, comes into a waiting state of the right to talk acquisition, tries to acquire the right to talk at a predetermined interval, and repeats this operation until the right to talk is successfully acquired. Once acquired, the right to talk is held until a right to talk automatic holding time stored in the storage unit elapses.Type: GrantFiled: December 14, 2006Date of Patent: February 26, 2013Assignee: NEC CorporationInventor: Toru Aoike
-
Patent number: 8385964Abstract: A system for exchanging GPS or other position data between wireless devices for purposes of group activities, child location monitoring, work group coordination, dispatching of employees etc. Cell phones and other wireless devices with GPS receivers have loaded therein a Buddy Watch application and a TalkControl application. The Buddy Watch application communicates with the GPS receiver and other wireless devices operated by buddies registered in the users phone as part of buddy groups or individually. GPS position data and historical GPS position data can be exchanged between cell phones of buddies and instant buddies such as tow truck drivers via a buddy watch server. Emergency monitoring services can be set up with notifications to programmable individuals in case an individual does not respond. Positions and tracks can be displayed. TalkControl simplifies and automates the process of joining talk groups for walkie talkie services such as that provided by Nextel.Type: GrantFiled: June 7, 2011Date of Patent: February 26, 2013Assignee: Xone, Inc.Inventor: Richard D. Haney
-
Patent number: 8385962Abstract: A system is provided for push-to-talk voice messages. The system includes a processor and a voice message component. When executed by the processor, the voice message component identifies a request from a first handset to communicate with a second handset via push-to-talk communication, and determines whether the second handset is available. If the second handset is not available, the voice message component stores a voice communication associated with the request in an audio file identifies a voice mail storage associated with the second handset, and provides the audio file to the voice mail storage. The voice message component also informs the first handset that the second handset is not available and that the voice mail storage stores the voice communication.Type: GrantFiled: October 5, 2009Date of Patent: February 26, 2013Assignee: Sprint Communications Company L.P.Inventors: Michael A. Gailloux, Kenneth W. Samson
-
Publication number: 20130045769Abstract: The disclosure discloses a method for querying group's dispatching area information, which comprises: a user sending a request for querying group's dispatching area information to a base station through a user terminal; and the base station querying the group's dispatching area information according to request for querying the group's dispatching area information, and returning a response to the group's dispatching area information query to the user terminal. The disclosure also discloses a query system for the querying group's dispatching area information correspondingly. The present invention can improve the validity, the dispatching reliability and accuracy of the group call.Type: ApplicationFiled: October 19, 2010Publication date: February 21, 2013Applicant: ZTE CORPORATIONInventor: Huijuan Li
-
Patent number: 8380237Abstract: 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 and maintained in a list which is the used to grant access to the talk channel. For moderated talk groups, a wireless device is designated to be a moderator network device. The requests for the talk channel are then forwarded to the moderator network device. The moderator network device is equipped with functionality allowing a user of the device to select the order in which devices are granted the talk channel.Type: GrantFiled: October 9, 2009Date of Patent: February 19, 2013Assignee: Research In Motion LimitedInventors: Trevor Plestid, Luis Pablo Estable
-
Patent number: 8380228Abstract: Systems and methods for managing power consumption on a trunked network include listening to a control channel on a trunked system with a trunked pager, and receiving a voice channel assignment. The trunked pager listens for voice traffic on the assigned voice channel while in a standby mode. Voice traffic is detected and the trunked pager determines whether the voice traffic is for a communication group that includes the trunked pager. If so, the trunked pager unmutes and listens to the voice traffic. Upon termination of the voice traffic, the trunked pager returns to the control channel to listen for a different voice channel assignment. Otherwise, the trunked pager directly returns to the control channel to listen for a different voice channel assignment.Type: GrantFiled: December 28, 2009Date of Patent: February 19, 2013Assignee: Motorola Solutions, Inc.Inventors: Joseph C. Namm, David R. Mills
-
Patent number: 8379819Abstract: Improved indexing of telephony sessions is achieved by: (a) receiving, during the recording of the telephony session or during a playback of the recording, an indication including parameters which identify a discrete segment of the recording as being of interest; and (b) storing, in an index associated with the recording of the session, an identifier which identifies that discrete segment of the recording.Type: GrantFiled: December 24, 2008Date of Patent: February 19, 2013Assignee: Avaya IncInventors: Alan Diskin, Tony McCormack, John Yoakum, Neil O'Connor
-
Publication number: 20130040686Abstract: A system, method, and wireless communication device for sharing media in a group communication among a plurality of wireless communications devices, such as among a Push-to-Talk (PTT) group. A wireless communication device that is a member of the communication group can send group-directed media, such as graphics, multimedia and applications, to other members of the communication group, either during a ongoing PTT communication, or independently there from. In one embodiment, a communication computer device stores information on communication groups on the wireless communication network that includes the member wireless communication devices of one or more communication groups, and receives group-directed media from a sending wireless communication device sends the group-directed media either directly to the other member wireless communication devices of the communication group or stores the group-directed media such that the other member devices can access and download the group-directed media.Type: ApplicationFiled: October 12, 2012Publication date: February 14, 2013Applicant: QUALCOMM INCORPORATEDInventor: QUALCOMM INCORPORATED
-
Publication number: 20130040687Abstract: A system, method, and wireless communication device for sharing media in a group communication among a plurality of wireless communications devices, such as among a Push-to-Talk (PTT) group. A wireless communication device that is a member of the communication group can send group-directed media, such as graphics, multimedia and applications, to other members of the communication group, either during a ongoing PTT communication, or independently there from. In one embodiment, a communication computer device stores information on communication groups on the wireless communication network that includes the member wireless communication devices of one or more communication groups, and receives group-directed media from a sending wireless communication device sends the group-directed media either directly to the other member wireless communication devices of the communication group or stores the group-directed media such that the other member devices can access and download the group-directed media.Type: ApplicationFiled: October 12, 2012Publication date: February 14, 2013Applicant: QUALCOMM IncorporatedInventor: QUALCOMM Incorporated
-
Patent number: 8374643Abstract: A method of facilitating push-to-talk (PTT) communications between a server device and a client device using SIP-based messaging, the server device being in communication with a media server. The method includes receiving in the server device from the client device a SUBSCRIBE message for subscription to a push-to-talk group, the SUBSCRIBE message including media information of the client device, storing in the server device the media information of the client device, and sending from the server device to the client device a NOTIFY message, the NOTIFY message including media information of the media server for storage by the client device.Type: GrantFiled: February 25, 2009Date of Patent: February 12, 2013Assignee: Research In Motion LimitedInventor: Alexander Shatsky
-
Patent number: 8374549Abstract: A method is disclosed that alters a communication mode in a mobile communication terminal. The method includes: if the mobile communication terminal receives a connection signal for an external device, determining whether the communication mode is set to a bidirectional mode; if the communication mode is not a bidirectional mode, determining whether the communication mode is set to a unidirectional mode; and if the communication mode is a unidirectional mode, paging with the external device. The mobile communication terminal can reduce its power consumption and thus extends its remaining run time.Type: GrantFiled: February 21, 2008Date of Patent: February 12, 2013Assignee: Samsung Electronics Co., Ltd.Inventor: Hyun Sik Kim
-
Patent number: 8369393Abstract: This invention pertains to methods and apparatus for data communications from vehicles, to obtain emergency, concierge and other services, using a voice channel of a digital wireless telecommunications network. Signaling is described for commencing data sessions after establishing a voice channel call. The call may be initiated from the vehicle automatically, and the call taker location may be unattended. Signaling methods are selected for traversing both newer and legacy vocoders for ubiquitous operation.Type: GrantFiled: May 9, 2011Date of Patent: February 5, 2013Assignee: Airbiquity Inc.Inventor: Kiley Birmingham
-
Patent number: 8369881Abstract: A PTT server includes a controlling unit, a receiving unit, a medium converting unit, and a transmitting unit. The controlling unit controls pieces of connection setting information less than the number of a plurality of PTT terminals having different specifications by complying them with the plurality of PTT terminals. The receiving unit receives a medium coded data from any one of the PTT terminals. The medium converting unit converts the medium coded data with a converting method on the basis of the connection setting information compliant with a PTT terminal for transmission destination to produce an output coded data. The transmitting unit transmits the output coded data to the PTT terminal for the transmission destination.Type: GrantFiled: November 27, 2007Date of Patent: February 5, 2013Assignee: NEC CorporationInventors: Hiroaki Dei, Kazuteru Watanabe
-
Publication number: 20130029715Abstract: A push-to-talk mobile terminal is disclosed, and includes a mobile terminal body of push-to-talk. The mobile terminal also includes: a multifunctional interface socket and peripheral devices, wherein, one end of the multifunctional interface socket is connected with the mobile terminal body, and the other end is connected with the peripheral devices; the mobile terminal body includes a switch interface, and the mobile terminal body is connected with the multifunctional interface socket through the switch interface; the peripheral devices include an external Push To Talk (PTT) keyboard for controlling conversations of the push-to-talk mobile terminal. Therefore, the provided push-to-talk mobile terminal not only facilitates users to use and guarantees traffic safety, but also can enhance conversation effect and be easy to carry.Type: ApplicationFiled: June 13, 2010Publication date: January 31, 2013Applicant: ZTE CORPORATIONInventor: Hai Xu
-
Publication number: 20130029714Abstract: At least one subscriber unit (SU) (110) can register with a radio frequency (RF) site (120) for radio services. For each registered SU, a SU push to talk over cellular (PoC) client (342-346) can be activated/established. Communications can be mapped at the RF Site (120) between each registered SU (110) and a corresponding SU PoC client (342-346). Each SU PoC client (342-346) at the RF site (120) can be communicatively linked to a remotely located PoC server (132) using a PoC interface (226). The SU PoC client (342-346) is a communication endpoint of the PoC server (132). In one embodiment, a talkgroup PoC client (350-352) can be established at the RF site (120) that is linked to the PoC server (132). Radio communications to and from the SU (110) can be routed through the SU PoC client (342-346) and/or the talkgroup PoC client (350-352) and through the PoC server (132).Type: ApplicationFiled: July 26, 2011Publication date: January 31, 2013Applicant: MOTOROLA SOLUTIONS, INC.Inventors: Eitan Koren, Galina Korkhin, Mark Shahaf, Abraham Tooba
-
Patent number: 8364189Abstract: A communication network for a fleet of vehicles is disclosed. The communication network has a first group of the fleet of vehicles having a first level of priority on the network and a second group of the fleet of vehicles having a second level of priority on the network. A first vehicle in the first group is assigned as a supervisor of a second vehicle in the second group.Type: GrantFiled: February 24, 2009Date of Patent: January 29, 2013Assignee: Caterpillar Inc.Inventors: Brian Mintah, Jeffrey J. Schmidgall
-
Patent number: 8364192Abstract: Methods and systems for reducing the latency of instant communication session establishment are presented. According to various preferred embodiments, a RAN, may receive a setup request message via a packet-switched network. The RAN may determine, from a quality of service (QOS) indication contained in the setup request message, that the setup request message is requesting establishment of a instant communication session. The RAN may further determine an intended destination wireless communication device (WCD) for the setup request message. Based on the QOS indication and/or a profile indicating the destination WCD's capabilities, the RAN may pre-allocate resources for the instant communication session in parallel to paging the destination WCD. In this way, the latencies associated with these procedures are overlapped, thus reducing the overall latency of instant communication session establishment.Type: GrantFiled: April 5, 2012Date of Patent: January 29, 2013Assignee: Sprint Spectrum L.P.Inventors: Mohammad Ghaus, Pinal Tailor, Hetal Mistry, Ashish Bhan, Jason P. Sigg, Anthony K. Leung, Jasinder P. Singh, Maulik K. Shah
-
Patent number: 8364190Abstract: A mobile station 100 monitors, in Slotted mode, a Paging Channel Slot in a monitor cycle. The mobile station 100 includes: a user interface 53 which receives a PTT setting operation from a user for setting a PTT (Push to Talk) mode; a PTT communication control unit 51 which transmits an allocation request to the radio base station when the PTT setting operation is received; a slot cycle switching unit 52 which switches, when the PTT setting operation is received, the monitor cycle to a predetermined short cycle which is shorter than a cycle at the time of receiving the PTT setting operation; and a voice signal processing unit 40 which receives a voice packet after a PTT CALL is detected in a message transmitted from the radio base station to the mobile station, and reproduces a voice based on the voice packet.Type: GrantFiled: September 21, 2009Date of Patent: January 29, 2013Assignee: Kyocera CorporationInventor: Noritake Shiga
-
Patent number: 8364133Abstract: A method, mobile device, and conferencing system are provided for automatically establishing a conference event having a plurality of invitees. In one implementation, a method is provided for determining whether an invitee of a conference event is a moderator of the conference event. The method also automatically establishes the conference event using a moderator code responsive to determining that the invitee is the moderator of the conference event.Type: GrantFiled: December 2, 2011Date of Patent: January 29, 2013Assignee: Research In Motion LimitedInventors: Christina Evelyn Lucey, Irina Mikheyenok, Peter Eymard Baccay, Carsten Michael Bergmann
-
Patent number: 8358968Abstract: In a two-way radio frequency (RF) communications system having at least one repeater, a plurality of channels, and a plurality of subscriber units, a repeater hosts a first channel that is currently serving as a rest channel. The channel that is currently serving as the rest channel is monitored by subscriber units that are idle in the system. When the repeater determines to select a second channel to serve as the rest channel, it determines whether there is at least one eligible channel to serve as the rest channel. If there is at least one eligible channel in the system, the repeater may select the second channel to serve as the rest channel from one of the eligible channels.Type: GrantFiled: December 9, 2008Date of Patent: January 22, 2013Assignee: Motorola Solutions, Inc.Inventors: Satish R. Panpaliya, Dipendra M. Chowdhary, Tejal S. Patel, Badarinath Patibandla, David G. Wiatrowski
-
Patent number: 8359053Abstract: A method and apparatus provides for delivering information to an idle mobile station in a group communication network includes delivering the information to the mobile station in special form, e.g., short data burst (SDB) form, if the information is smaller than a predetermined size limit. In one embodiment, the method and apparatus provides for encapsulating the information inside a frame, forwarding the frame to a server for delivery to the mobile station, and causing the server to extract the information from the frame and deliver the information to the mobile station on a forward common channel. In one embodiment, the method and apparatus provides for receiving information for delivery to the mobile station, the information being tagged for delivery on a forward common channel, and delivering the information to the mobile station on the forward common channel. In one aspect, the method delivers the information when the mobile station is in idle state with no traffic channel.Type: GrantFiled: December 21, 2010Date of Patent: January 22, 2013Assignee: QUALCOMM IncorporatedInventors: Eric Rosen, Mark Maggenti, Jun Wang
-
Patent number: 8358598Abstract: A method and system for group call services in a CDMA radio access network over a GSM-MAP or ANSI-41 core network are presented. The method and system provide for call setup, call notification, and call termination in the air interface of the CDMA radio access network. The necessary modification to the traffic and signaling channels for the CDMA radio network as well as new call flow messages are provided.Type: GrantFiled: October 20, 2005Date of Patent: January 22, 2013Assignee: Qualcomm IncorporatedInventors: David Diep, Francesco Grilli
-
Patent number: 8355691Abstract: An exemplary land mobile radio dispatch console and method are provided. In one embodiment, the console has the capability to process and handle Requests To Talk (RTT) and emergencies. In another embodiment, the console has the capability to provide a history. In another embodiment, the console provides the capability for operators to configure and save patches of predefined groups for later use. In another embodiment, the console includes a telephone interconnect interface component, and combinations of features mentioned above.Type: GrantFiled: March 31, 2009Date of Patent: January 15, 2013Assignee: E.F. Johnson CompanyInventors: Arindam Roy, Jonathan Nathan Yanez, Gary Matthew Witulski
-
Patent number: 8355743Abstract: In a Push-To-Talk (PTT) communication method, during a PTT conversation between multiple mobile terminals in a PTT chat-room, a first mobile terminal specifies a second mobile terminal as a target for a forced leave and makes a request to a PTT server for a forced leave of the second mobile terminal. The PTT server forces the second mobile terminal to leave the PTT chat-room. During a PTT chat-room conversation, a disruptive member can be forced to leave the PTT chat room and is not allowed to later re-join the PTT chat room. Thus, it is possible to more smoothly run a PTT chat room in a manner fitting for the purpose, enhancing user convenience.Type: GrantFiled: July 10, 2008Date of Patent: January 15, 2013Assignee: Samsung Electronics Co., LtdInventors: Bo Sung Kim, Seung Woo Park, Chang Hyun Chun
-
Patent number: 8351971Abstract: A device includes a memory to store a plurality of instructions and a processor to execute instructions in the memory to determine a location of a mobile communication device, determine a direction of movement of the mobile communication device, identify other mobile communication devices within a particular distance of the mobile communication device, identify other mobile communication devices moving in a particular direction with respect to the mobile communication device, and store, in the memory, a list of the identified other mobile communication devices.Type: GrantFiled: August 13, 2009Date of Patent: January 8, 2013Assignee: Sony Mobile Communications ABInventor: Par Spjuth
-
Patent number: 8351972Abstract: A system and method for dispatch communications are provided. A dispatch station can use one or more alias addresses for communicating with other dispatch stations. The dispatch station can register with a dispatch network for only one of the alias addresses or a number of the alias addresses.Type: GrantFiled: March 11, 2011Date of Patent: January 8, 2013Assignee: Nextel Communications Inc.Inventor: Trinh D. Vu
-
Patent number: 8351970Abstract: The invention relates to a method and system for extending a known push to talk service in such a way that novel application capabilities are obtained. According to said invention, the use of said push to talk techniques is carried out by adding a functionality making it possible to transmit other forms of data besides speech.Type: GrantFiled: August 1, 2006Date of Patent: January 8, 2013Assignee: T-Mobile International AG & Co. KGInventor: Stephan Blicker
-
Patent number: 8351586Abstract: The invention relates to a method for arranging a conference call with mobile terminals operating in a cellular network. At first, a group of the participants of the conference call is formed either by selecting the participants from a list saved in the memory of the mobile terminal in by inputting the contract information of the participants manually. In the next step, a summons to the conference call is drawn up in standard form. An application loaded into the memory of the convener's mobile terminal forms the summons, and sends the summons to the particulars via the cellular network. When a participant wants to join a conference call, he/she makes a call with the mobile terminal to the telephone number mentioned in the summons. An application in the mobile terminal of the convener receives the incoming calls and joins them to the conference call automatically.Type: GrantFiled: February 17, 2005Date of Patent: January 8, 2013Assignee: Nokia CorporationInventor: Timo Ali-Vehmas
-
Patent number: 8351899Abstract: The present invention relates to a method for collecting inter-operator charging information in a group communications system comprising a first group communications network element and a second group communications network element. An intermediate charging information collection unit is provided in an interface between the group communication network elements. The charging information collection unit examines a group communications message received from the first group communications network element or the second group communications network elements. A charging information unit is generated based on at least a portion of the message and the charging information unit is applied for inter-network charging to charge for use of inter-network resources.Type: GrantFiled: February 15, 2007Date of Patent: January 8, 2013Assignee: TeliaSonera ABInventors: Sami Ala-Luukko, Tero Jalkanen
-
Patent number: 8351969Abstract: A method and system for transmitting and receiving media according to the importance of a media burst in a PTT over Cellular (PoC) system are provided. The method includes transmitting a Media Burst Control Protocol (MBCP) Request message containing importance indication information by a sending PoC client: a controlling PoC server receiving the MBCP Request message, and if the importance indication information is contained in the MBCP Request message, determining that an important message will be transmitted, creating an MBCP Taken message containing the importance indication information, and transmitting the MBCP Taken message to a receiving PoC client via a participating PoC server: and receiving, by the receiving PoC client, the MBCP Taken message, and if it is determined that the importance indication information is contained in the MBCP Taken message, informing that an important message will be transmitted.Type: GrantFiled: September 27, 2007Date of Patent: January 8, 2013Assignee: Samsung Electronics Co., LtdInventors: Sung-Jin Park, Sang-Kyung Sung, Ji-Hye Lee, Wuk Kim
-
Patent number: 8346170Abstract: Apparatus, which has a multilayer protocol stack for processing incoming messages, determines PTT state from messages received from a peripheral over a wireless serial communication channel. The apparatus: receives (902), from the peripheral, a sequence of messages comprising a plurality of data messages (e.g., RFCOMM messages), wherein each of the data messages provides an indication of a PTT state for the apparatus, and wherein the sequence of data messages is received over a short range wireless data path for exchanging priority data that comprises a wireless serial communication channel and that is different from a short range wireless data path for exchanging non-priority data. A pattern detector in the apparatus performs (904) a pattern matching process, within the first two layers of the multilayer protocol stack, to determine the PTT state indicated by each of the data messages and sets (906) the apparatus to have the determined PTT states.Type: GrantFiled: March 9, 2012Date of Patent: January 1, 2013Assignee: Motorola Solutions, Inc.Inventors: John B. Preston, George S. Hanna
-
Patent number: 8346169Abstract: A wireless handset is provided with enhanced features and capabilities. The wireless handset may be embodied as a full-featured handset that is capable of operating either within a wireless network (such as a cellular or PCS network) or in a direct handset-to-handset communication mode that is independent of the wireless network. Alternatively, the wireless handset may be embodied as a special purpose handset, that is capable of simply operating in a direct handset-to-handset communication mode. The wireless handset may additionally include features for supporting and enhancing direct communication between handsets. Such features may include a find feature that permits a user to determine which objects, including other wireless handset users, are located within a predetermined operating range of the wireless handset. A memorize feature may also be provided to permit handsets and other objects exchange information by wireless transmission.Type: GrantFiled: January 10, 2012Date of Patent: January 1, 2013Assignee: Bertrum Technologies LLCInventors: Daniel Wayne Mauney, Marc A. Sullivan, Charles A. Green, Steven A. Harbin
-
Patent number: 8345647Abstract: The present invention provides a new and unique method and apparatus for communicating information between two nodes, points or terminals in a wireless local area network (WLAN), where a variable multicast and/or broadcast listening interval and associated signalling is allowed between the two nodes, points or terminals in the wireless LAN network. The two nodes, points or terminals include an access point (AP) or other suitable network node or terminal and a station (STA) or other suitable network node or terminal in the WLAN. The AP and the STA can indicate its capability to support a flexible multicast and broadcast listening interval by using new fields in Beacon and Probe Response frames and in (Re)Association Request Frames. The multicast and broadcast service is setup by using Multicast and Broadcast Service Setup signalling.Type: GrantFiled: November 3, 2006Date of Patent: January 1, 2013Assignee: Nokia CorporationInventors: Jari Jokela, Jarkko Kneckt
-
Patent number: 8346263Abstract: A method, system and memory are provided for enabling interoperability. A communication session between different communication systems, such as radio systems, operating using different protocols is initiated by receiving a scenario identifier from one of the user devices. An interoperability server receives the scenario identifier and accesses interoperability data to obtain the connection information corresponding the scenario matching the scenario identifier. The data includes scenarios for communication sessions and the connections required for each scenario. Once the interoperability server obtains the connection information, the communication session is initiated.Type: GrantFiled: March 8, 2010Date of Patent: January 1, 2013Assignee: Cassidian Communications, Inc.Inventors: Pierre Olivier, Douglas Gordon Roberts