Abstract:
A WiFi network manager stores a unique identifier value such as a network address associated with a communication device as being a valid credential for the communication device to subsequently access a WiFi network including one or more access points. The WiFi network manager monitors use of the unique identifier value to access the WiFi network. In response to detecting misuse of the unique identifier value by two or more communication devices using the unique identifier value to use the WiFi network, the WiFi network manager at least temporarily prevents access to the WiFi network.
Abstract:
A mobile computer device obtains location information indicating a geographical location in which the mobile computer device resides. The mobile computer device produces a list based on the location information. The list specifies one or more WiFi networks present in a vicinity of the geographical location. The computer device then establishes a wireless connection between the computer device and a WiFi network as specified in the list. Thus, a geographical location of the computer device can be used as a basis to initiate connectivity to a respective network.
Abstract:
Systems and methods are provided for establishing a communication session. A communication setup request with a service address may be received by a communication server from a first communication device. At least two communication devices associated with the service address may be identified. The communication server may transmit a call setup request to the at least two communication devices. A communication session can be established exclusively between the first communication device and a first one of the at least two communication devices that responds to the call setup request.
Abstract:
A method is provided for authenticating a source device transmitting a video segment. In the method, the video segment is received from the source device over a communication network. The video segment comprises a number of frames. Identification data indicating the source device is also received over the communication network. Each of the frames of the video segment is marked with a form of the identification data. Access information is transmitted over the communication network for accessing the marked video segment.
Abstract:
Techniques disclosed herein include systems and methods for providing active mobility of Wi-Fi enabled devices within a given wireless local area network (WLAN). In general, techniques include dynamically commanding Wi-Fi enabled devices to disconnect from a corresponding access point in response to meeting predetermined conditions. A forced disconnect can be based on various criteria such as low-power or lost packet thresholds triggering the forced disconnect. Such techniques cause a Wi-Fi enabled device to disconnect from one access point and connect to another access point before a connection quality deteriorates to a point that causes noticeable interruptions in connectivity or a generally poor experience, thereby enabling a smooth transition among access points.
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:
An apparatus and method for floor control in a multi-media push-to-talk network is disclosed. A device for communication in the multi-media network includes a floor request sensor. The floor request sensor includes a first sensor and a second sensor. The method includes sending a floor grant request message for a first media type in a multi-media dispatch communication session and a floor request message for a second media type in the multi-media dispatch communication session by a floor request sensor of a communications device to a dispatch network controller.
Abstract:
Systems and methods for supporting group communications are provided. A group list management server (GLMS) stores communications group definitions in documents, such as extensible mark-up language (XML) documents. The communications group can include communication addresses for different types of communication applications, including electronic mail, voice telephone, data, instant messaging, voice dispatch, short messaging service (SMS), and multimedia service (MMS). Various methods for managing communications groups and features provided for communications groups are provided.
Abstract:
Systems and methods of supporting groups that include non-communication address objects are provided. The non-communication address objects can be, for example, items on a shopping list or items on a task list. An application server can receive an unstructured list of non-communication address objects and generate a structured list. The application server sends a request to a group server to create a group that includes non-communication address objects. The group server generates a globally unique group identification and then distributes the globally unique group identification to members of the group.
Abstract:
A method and system for long distance dispatch calling restrictions are provided. A user who does not subscribe to long distance dispatch services can make a long distance dispatch call to the originator of the last received dispatch call within a predetermined period of time of the last received dispatch call. If an amount of time equal to or greater than the predetermined period of time has elapsed since the last received dispatch call, then the long distance dispatch call is rejected.