摘要:
The present invention provides a method (200) and apparatus (700 and 800) for identifying individuals in a crowd. The method comprises the steps of selecting an identification signal (204), sending the identification signal (206) to the electronic device (802) of an individual/individuals to be identified by using an electronic device (702), available with the user; and selectively activating (208) the electronic device (802). The user can identify the individual based on the activated electronic device.
摘要:
A method (400, 500) of identifying a route traveled. The method can include, while traveling away from an initial location (115), detecting a unique identifier for each of a plurality of wireless communication devices (125) along the route. The method also can include presenting an indicator (210) that indicates a relative distance from at least one of the wireless communication devices while traveling toward the initial location. Detecting the unique identifier for each of the plurality of wireless communication devices can include detecting a media access control (MAC) identifier or an Internet protocol (IP) address for at least one of the communication devices.
摘要:
A method (1000) and a communication device (120) for articulating an emotional response from a first user to a second user. The communication device can include a positioning system (230) that senses a rotational input received by the communication device or an orientation of the communication device, and generates corresponding input parameter. The positioning system can determine an amount of rotation of the communication device or determine the direction in which the communication device is oriented. The device also can include a processor (220) that correlates the input parameter to an indicator message (130) and a network adapter (210) that forwards the indicator message from the communication device to a second communication device (140). The indicator message can represent an emotional state of a user and can include a Chernoff face, one or more images, a sound token, a color, a vibration sequence or a text message.
摘要:
A method (400, 500) of identifying a route traveled. The method can include, while traveling away from an initial location (115), detecting a unique identifier for each of a plurality of wireless communication devices (125) along the route. The method also can include presenting an indicator (210) that indicates a relative distance from at least one of the wireless communication devices while traveling toward the initial location. Detecting the unique identifier for each of the plurality of wireless communication devices can include detecting a media access control (MAC) identifier or an Internet protocol (IP) address for at least one of the communication devices.
摘要:
A multi-mode communication device (100) uses a quadrature transmitter (102) for transmitting both amplitude and constant envelope angle-modulated signals. For angle modulation, a separate feedback path is used from that used for amplitude modulated signal transmission. An FM receiver (136) is used to produce error signals (214, 216) used in correcting the I and Q quadrature signals (206, 208).
摘要:
A mobile communication device (202) and peer mobile communication devices (204, 206) are capable of direct voice and data communication. The mobile communication device has a reference oscillator (104) which is used for generating operating frequencies, and is subject to frequency errors resulting from manufacturing tolerances, heat, and other error sources. The mobile communication device receives a frequency correction message (506) from a peer mobile communication device that has calibrated its reference oscillator. The frequency correction message contain offset information which is used by the mobile communication device to determine its offset (316) from a nominal frequency (302).
摘要:
A method of managing antenna usage within a communication device can include determining selected transceivers of a plurality of transceivers requiring a connection with an antenna (410) and identifying diversity requirements for the selected transceivers (420). A plurality of antennas can be allocated among the selected transceivers according to the diversity requirements (425, 430).
摘要:
A method (600) for prioritizing communication services across multiple service initiators in a multi-modal communication device (110). The method can include establishing an inter-process communications link (140) between a first processor (125) and at least a second processor (130) within the communication device. Responsive to a request (202) for a first service provided by the first processor, a determination can be made whether the first service has a higher priority than a second service currently active on a second processor. A conflict message can be provided in response to the second service having a higher priority than the first service, or at least one process, such as initiation of the first service, can be implemented in response to the first service having a higher priority than the second service. Further service initiated messages (204, 206) can be communicated from the second process to an external device and to the first processor.
摘要:
A communication system (100) for bridging talk groups includes private network communication devices (102) operating within a private network system, and public network communication devices (110, 122, 112) operating within a public network system. At least one communication subsystem (104) is operable with both the private and public network systems. The communication subsystem (104) relays information between the private network communication devices (102) and the public network communication devices (110, 122, 112).
摘要:
A method and system for operating an electronic device (102) that is operably coupled to an audio output device (104) is provided. The method includes receiving an encoded audio file at the electronic device. Further, the method includes selectively decoding (202) the encoded audio file, in correspondence with a spectral response of the audio output device, to provide decoded audio data. Furthermore, the method includes playing (204) the decoded audio data over the audio output device.