摘要:
An information communicating device for vehicles includes a housing having a seat for supporting phones, and having an emergent key for dialing emergent calls, a vocal key for switching to a vocal dialing mode, a traffic condition key for receiving traffic condition, and a phone receiving key for receiving phone call without carrying the phones. A primary control unit is received in the housing, and coupled to the keys, a voice control unit coupled to the primary control unit, and a power supply unit for supplying electric power to the primary control unit and the voice control unit.
摘要:
A mobile phone seat includes a seat body, a wireless transceiver module adapted to be connected to an external peripheral device, and a mounting device for mounting the wireless transceiver module movably on the seat body such that the wireless transceiver module is movable relative to the seat body so as to register a wireless transceiver of the wireless transceiver module with a wireless phone transceiver of a mobile phone on the seat body such that signals from the external peripheral device can be transmitted to the mobile phone.
摘要:
Wireless communication devices (102, 104, 106, 108, 110) include multi-state visual indicating devices (114, 116, 118, 120, 122, 126, 128) that are operable to alert users that wireless communication links or connections have been established between two or more devices. Upon establishing a connection, the wireless devices share indicia activation information (e.g., color or timing sequence information) and the multi-state visual indicating devices in the devices operate according to the indicia activation information to apprise users that the connection has been established. Activatable indicia (216, 214, 216, 218) that are preferably integral with the wireless device housings inform the device users as to the state of communication.
摘要:
A system and method in a connectivity user interface of a mobile device that enables a user to inspect and select a connection from among available network connections and methods of connecting. If the user alternatively wants a connection to be automatically selected by the device, the connectivity user interface allows the user to verify the connection that will be made when required. An easily accessible connectivity dialog displays configured connections, and connection data. Before a connection is established, the connection data may describe a type of connection, such as the telephone number for a dial-up connection. After a connection is established, the connection data may describe the connection's status, such as the amount of time the connection has been in use. A link in the connectivity user interface enables the user to efficiently configure or reconfigure a connection.
摘要:
A mobile communication terminal which includes a plurality of lights, apparatus for controlling the activation of the lights, apparatus for storing a number of sequences of activation of the lights, and apparatus for assigning one of the stored sequences of the activation of the lights to a particular event in the mobile communication terminal.
摘要:
An apparatus for improving the use of a transmission spectrum in a wireless communications system. The apparatus includes a first radio source for generating a first signal, a first Auto Tune Combiner for processing the first signal, a first antenna associated with a sector for transmitting the first signal, a first radio frequency test device for sampling the processed first signal and producing a first feedback signal, a second radio source for generating a second signal, a second Auto Tune Combiner for processing the second signal, a second antenna associated with the sector for transmitting the second signal, a second radio frequency test device for sampling the processed second signal and producing a second feedback signal, and a multicoupler for directing the first and second feedback signals to the first and second radio sources.
摘要:
Systems and methods for adaptively forming a transmission beam to optimize data transmissions to one or more receivers (mobile stations). In one embodiment, a method comprises varying a transmission beam pattern by controlling a parameter such as the phase shift between a primary transmission signal and a secondary transmission signal. As the beam pattern is varied, data is collected on the performance of communications using the beam. The data is then examined to identify values of the control parameter for which performance is maximized. The control parameter is then maintained at these values for longer periods of time than those values for which performance is lower. Data throughput can thereby be increased for situations in which there are relatively few mobile stations in the sector.
摘要:
This invention provides a circuit and a method for interfacing a subscriber information module, SIM to a base band controller for a mobile phone. It provides voltage level shifting to allow a low voltage base band controller chip to interface to a higher voltage SIM card. The higher voltage bus goes to the SIM card of a mobile phone. The subscriber information module typically contains personal information such as telephone number, identification codes and pin numbers. The circuit of this invention uses active transistor pull-down and pull-up mechanisms. The active pull-up is active for less than one bit time so that the SIM card sees only a 20 kilo ohm resistor allowing performances equal to or better than ISO7816 specifications.
摘要:
An apparatus and method for identifying and recognizing a connection of a portable digital camera or an ear-microphone when the portable digital camera or the ear-microphone is connected to a mobile communication terminal through its single external input terminal are disclosed. When any jack is inserted into a jack connector of the mobile communication terminal, a jack sensor outputs a sensing signal to a controller. When the controller receives the sensing signal, it controls a switching unit having switches. If there is data to be inputted from the jack connector within a predetermined time period, the controller recognizes that the digital camera has been connected to the jack connector and then changes an operating mode to a camera mode. On the other hand, if there is no data to be inputted from the jack connector for the predetermined time period, the controller recognizes that the ear-microphone has been connected to the jack connector and then changes the operating mode to an ear-microphone mode.
摘要:
A mobile device (10) includes a microprocessor (100), a device profile (101) stored in a local memory (102), a device application (103) and a virtual operating system (104). A sharable resources computer network (12) includes a plurality of servers or computer hosts (125), a virtual service provider (121) and sharable resources (122). The virtual service provider includes a broker (123) and a mediator (124). In operation, the mobile device application (103) requests device augmentation. The request is forwarded from the virtual operating system (104) to the broker (123). The broker (123) determines an appropriate sharable resource by comparing the device profile (101) with a directory of sharable resources stored in a knowledge base (126). The mediator (124) coordinates the specific access to the sharable resource with the device application (103). The device application (103) can specify sharable resources by providing an application program interface.