Abstract:
A system and method for purchasing a good and/or service through a group communication, such as a push-to-talk communication, to one or more sellers. A sellers list of the desired good or service is created using a group communication server or another computer device and sent to the wireless communication device of the user, either at the time the user wireless communication device requests to send a group communication to order a good and/or service, or prior thereto. The user may then send a group communication from the wireless communication device to the seller list requesting a desired good and/or service, and any answering seller will communicate back to the requesting wireless communication device to bid to provide the requested good and/or service.
Abstract:
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 therefrom. In one embodiment, a group 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.
Abstract:
A wireless push-to-talk (PTT) communication system (100) assigns a special dispatch priority to for emergency communications to and from police, fire dept. or communications to other emergency personnel. A communication which has been assigned dispatch priority takes precedence over all other non-dispatch priority communications for initially completing the call and maintaining the communications links. An indication of dispatch priority in a IxCV-DO system may be achieved by setting a bit in the RequestReason field (604) of the ConnectionRequest message (602).
Abstract:
The disclosed embodiments provide methods and apparatus for detecting or announcing presence and/or location information in a wireless communication network. In one aspect, a method for sharing user information in a wireless communication network includes sending an alert from an originator to a target, the alert including information about the originator and requesting information about the target, receiving information by the originator from the target in response to the alert, and updating information in the originator about the target, based on the received information. In another aspect, a method includes sending at least one alert from an originator, requesting information about at least one target user; receiving information by the originator in response to the alert; and updating information by the originator about the target user, based on information received.