Abstract: A user may wear the radio frequency human interface device on a body portion and move the body portion over any even and un-even surface that is not touch sensitive to provide inputs. The radio frequency human interface device may sense, encode, and provide the radio frequency signals to a computing system. The computing system may be provisioned with a radio frequency reader that may receive the radio frequency signal and decode the radio frequency signal before responding to the input. Also, a plurality of users may use radio frequency human interface devices to provide inputs to the computing system concurrently.

Abstract: A user may wear the radio frequency human interface device on a body portion and move the body portion over any even and un-even surface that is not touch sensitive to provide inputs. The radio frequency human interface device may sense, encode, and provide the radio frequency signals to a computing system. The computing system may be provisioned with a radio frequency reader that may receive the radio frequency signal and decode the radio frequency signal before responding to the input. Also, a plurality of users may use radio frequency human interface devices to provide inputs to the computing system concurrently.

Abstract: An enhanced mobile messaging system which has a service point access system configured to send short message service data during discontinuous periods of user-to-user data transmission over the same channel used for user-to-user data transmission. In another embodiment, a method for enhanced mobile messaging includes detecting voice activity on a dedicated channel. If voice activity is not detected, then short message service data is transmitted on the channel.

Abstract: A process for conserving battery power in a GSM mobile. The process starts when the mobile receives a first signal from a user of the mobile. The mobile then monitors cell information and paging information for a present cell to determining whether the paging information for the present cell is valid; and, only if said paging information is invalid, then monitoring cell information for a surrounding cell.

Abstract: What is disclosed is a method and apparatus for optimizing call setup traffic in a communications network with out-of-band call control signaling. The method includes the steps of determining a profile and an associated handle, establishing a communications link with an opposing party; and, transmitting a call setup request containing the associated handle to the opposing party. The apparatus includes a processor, a transmit and receive unit coupled to the processor, and a memory coupled to the processor to cause the processor to perform the method.

Abstract: A method including the steps of receiving a location area change notification from a mobile, customizing a custom location area index table based on the location area change notification, and transferring the custom location area index table to the mobile if the mobile supports the custom location area index table.