Abstract: Systems and methods of exchanging voice chat information are provided. Voice chat information is received and the received voice chat information is placed into one or more packets. A control channel is selected and the one or more packets are transmitted over the selected control channel. The voice chat information can be transmitted in short messaging service (SMS) packets over the control channel. Moreover, voice chat information is exchanged between first and second communication stations by way of a SMS gateway, and media and signaling information are exchanged between the first and second communication stations independent on the SMS gateway.

Abstract: A method and computer-readable medium for precedence group calling in a dispatch station is provided. The method includes: receiving a precedence order for each of a plurality of group call originators, based upon a group call identifier of each of the plurality of group call originators; receiving a new group call from one of the plurality of group call originators; and automatically switching the dispatch station from a current group call to the new group call, if the group call identifier of the originator of the new group call has a higher precedence than the group call identifier of the originator of the current group call.

Abstract: A method is provided for generating associations between a user profile and a wireless device. The method comprises storing information about a location of a first wireless device associated with a first user profile and storing information about a location of a second of wireless device associated with a second user profile. The method also comprises determining the second wireless device is substantially collocated with the first wireless device based on the information about location of the first wireless device and the information about the location of the second wireless device. The method also comprises generating an association between the first user profile and the second wireless device based on the determining and displaying on a screen of the second wireless device a content selected based on the first user profile.

Abstract: Systems and methods of setting up a push-to-talk call are provided. When a push-to-talk server receives a request for a push-to-talk call from an originating mobile station, the server sends a push-to-talk call notification to a destination mobile station identified in the request and starts a timer. Upon expiration of the timer the server determines whether the originating mobile station has a traffic channel for the push-to-talk call.

Abstract: Systems and methods for obtaining information from a wireless modem are provided. An information requesting device can send an information request to the wireless modem. The wireless modem authenticates the information request, obtains the requested information and provides the obtained information to the information requesting device. The information can be a current location of the wireless modem, a received signal strength, whether the wireless modem is transmitting or receiving data, whether an external device is coupled to the wireless modem, and/or the like.

Abstract: A communication system that is particularly suited to switch a full duplex session to a half duplex session. The system includes a VoIP server that sets up a full duplex session; and a dispatch call controller server that receives a request to switch the full duplex session to a half duplex session; forwards the request to the target subscriber unit; receives an acceptance of the request; and sets up the half duplex session between the subscriber units. In another embodiment, the VoIP server receives the request to switch to the half duplex session; forwards the request to the target subscriber unit; receives an acceptance of the request; and instructs the dispatch call controller to set up the half duplex session. In yet another embodiment, a service broker receives the request, instructs the dispatch call controller to set up the half duplex session, and instructs the VoIP server to terminate the full duplex session.

Abstract: A system for posting web logging (blog) messages, retrieving blog messages, and being notified of the posting of blog messages by way of dispatch communications. The system includes a wireless communication system capable of setting up dispatch communications links between subscriber units and a dispatch server. The dispatch server interfaces with a blog server. Using dispatch communications, subscriber units may send messages to the blog server for posting by way of the dispatch server, may receive notification of the posting of messages from the blog server by way of the dispatch server, and may retrieve messages from the blog server by way of the dispatch server.

Abstract: An inter-working network includes a plurality of interfaces for facilitating communications with a plurality of dispatch networks, a signaling controller, a media gateway and a system for facilitating the monetization of inter-carrier dispatch communications. The signaling controller and media gateway generate dispatch call records for dispatch sessions facilitated through the inter-working network. The system includes a billing accumulator and a settlement entity. The billing accumulator is interfaced with the inter-working network and includes logic to receive and store the dispatch call data records from the inter-working architecture. The settlement entity is interfaced with the billing accumulator, and includes settlement logic for converting each stored dispatch call data record to a billing record for each of at least two of the dispatch networks.

Abstract: A multi-carrier base transceiver system is configured to improve sector throughout by selectively allocating available carriers to subscribers based on Quality of Service (QoS) requirements, as well as the prevailing radio frequency (RF) environment for the subject subscriber. In one embodiment, the base transceiver may provide three separate carriers, each represented as a forward link channel in which individual time slots are separately allocated according to a scheduling protocol. Once the QoS requirements and prevailing RF conditions are determined, a number of the available carriers are allocated such that the desired throughput is achieved using a fewest number of carriers.

Abstract: Systems and methods for adjustable transmit diversity (adjustable PSTD) are provided. A base station transmits information to a mobile station over two antennas. Using information received from the mobile station related to channel conditions, the base station can adjust a frequency offset between the information transmitted over the two antennas.

Abstract: Systems and methods are provided for establishing a communication session between a first and second communication device. A request may be received for a communication session from the first communication device, the request indicating a language for media streams transmitted to, and received from, the first communication device. A communication session invitation specifying a plurality of languages supported for the communication session may be transmitted to the second communication device. A response may be received, from the second communication device, indicating a language for media streams transmitted to, and received from, the second communication device. The communication session, between the first and second communications devices may be established such that the media streams transmitted to, and received from, the first and second communications device are in a language indicated by the first and second communications devices respectively.

Abstract: A system and method for providing a communication between public safety officials is disclosed. In a system of the invention, a communications network architecture includes a base transceiver station hub where the base transceiver station hub includes public safety network communications equipment and non-public safety network communications equipment. The architecture also includes a plurality of distributed antenna system (DAS) nodes and the base transceiver station hub is operatively coupled to the plurality of DAS nodes. In a method of the present invention, the method includes providing the public safety communication from the base transceiver station hub to one of a plurality of distributed antenna system (DAS) nodes by public safety network communications equipment included in the base transceiver station hub.

Abstract: Systems and methods for wireless networks with inner and outer cells are provided. A base station determines an amount of traffic on an inner and outer cell. When the traffic exceed a predetermined threshold value, traffic is adjusted on the inner or outer cell. Traffic can be adjusted by handing off some of the traffic from the inner cell to the outer cell, from the outer cell to the inner cell, between sectors of the inner or outer cells and/or by handing off traffic to a proximately located base station.

Abstract: Systems and methods for providing services for stations supported by a residential gateway are provided. The residential gateway can support one or more fixed-line station and/one or more mobile stations. The mobile stations can be supported by a wireless macro network and/or the residential gateway. Services such as simultaneous ringing, distinctive ringing, call transfer, extension functionality, and the like can be provided for the mobile station and the fixed-line station.

Abstract: Systems and methods for communicating between a wireless station and a base station are provided. A base station can allocate both a TDD channel and an FDD channel pair for communicating with a wireless station. The base station can transmit and receive unicast messages using the time slots of the TDD channel or can transmit multicast messages over all time slots of the TDD channel.

Abstract: Systems and methods for allowing transmission of tones by a push-to-talk (PTT) communication station are provided. The communication station can decouple the PTT button of the PTT communication station, allowing the transmission of the tones without actuating the PTT button. The decoupling can be performed in response to receipt of an unsolicited floor grant message. The communication station can also receive an input selection and automatically transmit a floor request message, a tone corresponding to the input selection and a floor release message.

Abstract: Systems and methods for providing data to mobile stations are provided. An administrator can select one or more mobile stations and different types of data. The administrator can also set a priority level for the selected data. The selected data is then formed into a package of data, which is then provided to the selected mobile stations. The selected mobile stations can then store the data in memory along with any previously stored data, using the priority level of the selected data to determine whether to overwrite or discard particular data.

Abstract: Systems and methods for handover of a mobile station to a base station are provided. Handover criteria for determining which base station to handover to is different for different candidate base stations. This difference can account for base station loading and/or environmental factors. The handover criteria can include a threshold and hysteresis value. A wireless communication system can employ a fixed threshold and hysteresis value for all base stations, and these fixed values are adjusted differently for different candidate base stations.

Abstract: Systems and methods for voice interaction with non-voice enabled web pages and browsers are provided. A communication unit that does not provide for voice enabled web browsing can be provided with a hardware and/or software plug-in. The plug-in can receive non-voice enabled web pages, receive voice from a user of the communication unit and provide the voice to a speech recognition server. The plug-in receives corresponding text from the speech recognition server and provides the text to a non-voice enabled web browser to fill-in form fields with the corresponding text.

Abstract: A user interface with a keypad having a reduced form factor is provided. The keypad includes a plurality of multi-position keys, each of which has a plurality of toggle positions for making a plurality of data selections. The user interface may also include a plurality of function keys and a screen for displaying the data. The user interface reduces the number of keys needed on a keypad and minimizes the number of finger movements, thereby reducing the number of errors made when using the user interface.