Abstract: Access terminals are adapted to facilitate automated wireless communication interactions based on implicit user cues. According to one example, an access terminal can obtain a plurality of user cues, including user cues from at least two primary sensor inputs, as well as other optional user cues. The access terminal may identify the occurrence of a predefined combination of user cues from among the plurality of user cues. In response to the identification of the predefined combination of user cues, the access terminal may affect a wireless communication link with an access terminal associated with another user. Other aspects, embodiments, and features are also included.

Abstract: Access terminals are adapted to facilitate automated wireless communication interactions based on implicit user cues. According to one example, an access terminal can obtain a plurality of user cues, including user cues from at least two primary sensor inputs, as well as other optional user cues. The access terminal may identify the occurrence of a predefined combination of user cues from among the plurality of user cues. In response to the identification of the predefined combination of user cues, the access terminal may affect a wireless communication link with an access terminal associated with another user. Other aspects, embodiments, and features are also included.

Abstract: A signaling method reduces bandwidth requirements and signaling delays normally associated with sending text-based signaling messages over a wireless links. An application at a transmitting endpoint generates and sends a binary-encoded signaling message, along with a binary interpreter that enables the receiving endpoint or SIP server to construct a text-based message from the binary encoded message. The binary-encoded signaling message may include references to a saved state, or to a dictionary to enable compression of the message. The signaling method can be used with any text-based signaling protocol, such as the Session Initiation Protocol, the Session Description Protocol, and the Real Time Streaming Protocol.